Forecast Discussions mentioning any of "HRRR" "RAP" "RUC13" "RUC" "RR" received at GSD on 10/18/24


Area Forecast Discussion
National Weather Service Dodge City KS
557 PM CDT Thu Oct 17 2024 .KEY MESSAGES... - Strong winds Thursday and Friday with sustained winds of up to 35 mph and gusts up to 45 mph. - Precipitation is likely (>80%) for nearly all of SW Kansas this weekend, with the highest amounts along the Kansas/Colorado border. - A warm and dry pattern returns to SW Kansas next week. && .DISCUSSION... Issued at 339 PM CDT Thu Oct 17 2024 The strong surface high to the east of the forecast area continues to move eastward towards Appalachia, and a trough continues to deeper over the northern Rockies as forecasted. These two systems have helped to build a tight and significant pressure gradient over the western Great Plains. As expected, the ensemble means had underdone the sustained and gusting wind speeds. Current observations across SW Kansas winds are between 25-35 mph with gusts up to 45 mph. The wind forecast for the rest of Thursday and into Friday are similar to these values as the synoptic setup is expected to remain very favorable for strong geostrophic winds. The NBM 90th has been the baseline for the wind forecast with intermittent tweaks in the most conducive/sensitive areas. The very high wind speeds are the only highlight in the near term; blowing dust and fire weather risk are by-products of the wind and worth monitoring. The very dry ground surface paired with the high winds could create areas of blowing dust, temporarily reducing visibilities. Transportation services should be cognizant of the potential and take the appropriate precautions. The winds have also resulted in the SPC placing the northern most forecast zones in a critical fire weather day. With higher RH values than yesterday and continued water vapor transport, SW Kansas will not reach Red Flag Warning criteria. Despite this, caution is still advised as fires that are able to start may be unpredictable and very hard to control. Highs across SW Kansas will fight to reach the 80s Thursday and ensembles are giving the farthest NW edges of the CWA the best chances as the majority of SW Kansas will peak in the high 70s. The strong south winds will try to prevent overnight temperatures from dropping into the 40s with Friday highs bouncing back into the 70s with ensembles means blanketing low 70s across all of SW Kansas. Models and ensembles alike have held firm over the last few days that the low pressure system of the northern Rockies will continue to deepen and develop into a closed low centered near the Four Corners states before stalling out on Friday. There has also been wide agreement that a largely north/south oriented band of heavy precipitation will form in front of the low along eastern Colorado. Unfortunately for the forecast area, model disagreement is largest regarding when and how much rain SW Kansas will see. Some models like the NAMNST and HRRR have precipitation developing ahead of the main line while other models such as the ECMWF stubbornly keep almost all precipitation inside Colorado until the later half of the weekend. When the main line of heaviest precipitation arrives is predicated on when the closed low gets ejected. Ensemble means has this occurring during the Saturday/Sunday overnight. Deterministic models have around a 24 hour range of solutions on when exactly it occurs. Before sunset on Saturday, ensembles >50% for 0.25" remains west of highway 83. The likely outcome is that east of highway 83, the CWA sees less than 0.25" in the form of discreet and scattered storms before Sunday. Once the low and main band of precipitation moves east, the forecast area will see its` best chance for accumulations. If the low or main band stalls to the east of model consensus, areas along the Colorado/Kansas border could receive up to 3" in total. While this is a fairly low probability (~25% per the NBM) it is worth mentioned due to the potential flash flooding impacts. WPC has the farthest edge of west Kansas in a slight risk for their excessive rainfall outlook. Highlighting the higher end outcomes is not representative of the confidence in that solution, but rather the potential for higher end impacts. Ensemble means range from 2.5"-0.75" for the entire forecast area, but inevitably some places will receive less especially in the eastern zones if the low takes a slower or more stubborn reality. After Monday, by the time the low and precipitation has left the forecast area, another prolonged period of dry and warm weather is expected. Behind the trough, models/ensembles have a zonal flow regime taking over across the majority of the CONUS. The entirety of next week after Monday has ensembles keeping accumulation chances at or below 5%. Highs in the forecast are primarily in the 70s with Tuesday having a 50% chance to reach the 80s via ensembles. && .AVIATION /00Z TAFS THROUGH 00Z SATURDAY/... Issued at 556 PM CDT Thu Oct 17 2024 A surface tough of low pressure over the eastern Colorado Plains in combination with a huge eastern CONUS high pressure has set the stage for windy conditions across western Kansas for a bit of a prolonged period. Southerly winds can be expected no less than around 18-10 knots and gusting from 25-32 knots overnight on a area wide basis. Look for VFR conditions as the moisture content of the atmosphere remains low, precluding any ceilings or fog development. By the daytime hours on Friday , cloud ceiling probablistic models indicate around a 50 percent chance for sun 3000ft ceilings approaching Liberal from the southwest after about 21z. && .FIRE WEATHER... Issued at 339 PM CDT Thu Oct 17 2024 Strong winds have been the focus of Thursday/Friday. Current RH values are between 20-30% for the entire forecast area and is not expected to drop much lower. Therefore, there is no Red Flag Warning despite the winds reaching up to 35 mph and even higher gusts. The SPC has the far northern zones in a critical fire weather day, and fire weather precautions should be advised as the strong winds can make fire unpredictable and hard to control even without the warning. && .DDC WATCHES/WARNINGS/ADVISORIES... None. && $$ DISCUSSION...KBJ AVIATION...Russell FIRE WEATHER...KBJ
Area Forecast Discussion...UPDATED
National Weather Service Jackson MS
917 PM CDT Thu Oct 17 2024 ...New MESOSCALE UPDATE... .MESOSCALE UPDATE... Issued at 913 PM CDT Thu Oct 17 2024 Clear skies and mostly calm winds tonight should allow for temps to cool pretty close to where they registered early this morning. Have lowered min temps to near this morning`s lows. The rest of the forecast remains on track. Expect another dry day tomorrow with low RH mixing out through the afternoon. /NF/ && .DISCUSSION... Issued at 136 PM CDT Thu Oct 17 2024 Today and tomorrow... An upper ridging pattern over east/southeastern CONUS will leave the Lower Miss quiet and dry during the near term period. E/NE flow will leave very little opportunities for incoming moisture as the bone dry airmass hovers over the region. RAP analysis has PWATS sitting below 0.5 inches, which will continue to enable critically low minRH values. RH looks to remain between 20-30% the remainder of today and tomorrow. Dur to this, a "Limited" for dangerous fire conditions will continue through the end of the week. Luckily, winds have calmed after the frontal passage and look to remain calm through tomorrow. Highs today will top out in the upper 60s to low 70s. Overnight, clear skies and light winds will promoted efficient evaporational cooling. Lows are expected to be cooler than last night, with temperatures in the upper 30s near the Golden Triangle Region and lower 40s elsewhere. By sunrise, diurnal warming will be fairly efficient, with clear skies once again. Highs are expected to top out in the low to middle 70s. Similar to today, fire danger will continue to be a concern. Otherwise, quiet conditions are expected across the ArkLaMiss region. /AJ/ This weekend through next work week: We will remain in a very dry pattern through the remainder of the forecast period. Broad surface ridging will persist over the eastern CONUS into early next week. With cold advection no longer occurring, temps will begin to trend back upward within this regime, with highs returning to above normal Sunday into Monday. Lows will still remain below normal to near normal over the next few days. A midweek upper shortwave will bring another reinforcing dry cold front southward toward our region around next Thursday, but it is unclear how far south this front will make it before stalling out. Nevertheless, given the continued lack of atmospheric moisture, the forecast remains rain free. With respect to ongoing fire weather concerns, conditions will remain quite dry this weekend, with RHs potentially dropping into the 20 to 30 percent range again on Saturday and Sunday. Generally light winds should help mitigate major fire weather concerns, but we may ultimately need to extend the current limited fire danger outlook into this time period. /DL/ && .AVIATION... (00Z TAFS) Issued at 643 PM CDT Thu Oct 17 2024 VFR conditions and light winds from the northeast and east will prevail through the period at the TAF sites. /NF/ && .PRELIMINARY POINT TEMPS/POPS... Jackson 41 74 47 76 / 0 0 0 0 Meridian 37 72 44 75 / 0 0 0 0 Vicksburg 39 74 46 77 / 0 0 0 0 Hattiesburg 39 75 46 79 / 0 0 0 0 Natchez 41 74 48 78 / 0 0 0 0 Greenville 39 74 44 76 / 0 0 0 0 Greenwood 39 74 46 77 / 0 0 0 0 && .JAN WATCHES/WARNINGS/ADVISORIES... MS...None. LA...None. AR...None. && $$ AJ/DL/NF
Area Forecast Discussion
National Weather Service Raleigh NC
845 PM EDT Thu Oct 17 2024 .SYNOPSIS... Canadian high pressure will build across the mid Atlantic through the end of the week, then remain in place while gradually warming through early next week. && .NEAR TERM /THROUGH TONIGHT/... As of 845 PM Thursday... * A Frost Advisory remains in effect for much of the Piedmont, the western Sandhills, and the northern Coastal Plain of North Carolina from midnight to 9 AM EDT Fri. Forecast is in good shape. The vast majority of surface obs across the area have already gone calm beneath the heart of the surface ridge. With clear skies tonight amidst a dry column both in situ (as seen on the 00z GSO sounding) and upstream (noted on satellite imagery), radiational cooling conditions will remain excellent. Despite this, temps so far have been falling at a slightly slower pace than expected. But the latest guidance (including the bias- corrected RAP and HREF probabilities of temps less than 36F) continues to support temps bottoming out a bit beyond current dewpoints, in the mid 30s to near 40, with isolated lower 30s possible in the typically cooler and outlying areas, so will hold the frost advisory as is. Note that low temps across any particular county could vary by several degrees. -GIH Previous discussion from 250 PM: Forecast rationale remains unchanged through tonight. In slowly progressive mid/upr-level flow, a cyclone just east of the NC Outer Banks will fill while drifting newd and away from the middle Atlantic coast, while an anticyclone over the mid MS Valley will strengthen while migrating across the OH Valley and Great Lakes. A prominent subsidence inversion based around 6000 ft AGL in the 12Z-observed GSO sounding will further warm and lower amid strong, 100-150 meter mid-level height rises and subsidence that will follow the departing cyclone across and offshore the srn middle Atlantic and Carolinas through tonight. 1030 mb, cP surface high pressure centered over the lwr OH Valley will likewise migrate ewd, strengthen, and become centered over the cntl Appalachians at 1034-1035 mb by 12Z Fri. Associated, occasionally breezy nly flow over cntl NC this afternoon will diminish and become calm and frosty tonight over the Piedmont, and lightly stirred and a little less chilly (mostly upr 30s to around 40 F) in the Coastal Plain. && .SHORT TERM /FRIDAY AND FRIDAY NIGHT/... As of 220 PM Thursday... Surface high pressure will be centered over the mid-Atlantic states and will move little over this 24 hour period. After some frost around sunrise, another sunny day is expected. Upper level heights will be rising slightly, and this should allow for highs to rise about 5 degrees warmer than today`s values, although these numbers will still be below normal. Low temperatures will rise about 3-5 degrees higher than tonight`s values. Cannot rule out the potential for some frost, however temperatures are expected to be warm enough that this will not be a widespread concern. && .LONG TERM /SATURDAY THROUGH THURSDAY/... As of 135 PM Thursday... Aloft, the longwave ridge should remain over the eastern US Sat/Sat night, shifting slightly westward but still ridging ewd into the mid- Atlantic Sun and Mon. Meanwhile, a deep cutoff low will sit over the Four Corners over the weekend, blocked by the ridge to the east. This low will then lift newd through the Rockies and into the n-ctl Plains Sun night/Mon. The medium-range guidance continues to vary with the subsequent speed, strength, and track of this low as it continues generally ewd. Regardless, this low will gradually suppress the ridge swd as it moves through the Midwest and into the OH Valley or Great Lakes early next week. The best chance for the low/trough to clip or move through the mid-Atlantic/NC will be sometime Tue night/Wed. The forecast for central NC will depend on what happens with this low, resulting in continued forecast uncertainty for Tue through Thu next week. A northern stream s/w could swing through the area behind the initial low/trough on Thu. At the surface, cool high pressure over the Northeast US on Sat will gradually weaken as it slides sswwd along the Appalachians through Sat night, while continuing to extend into central NC. The high should settle over the TN Valley Sun/Sun night before progressing ewd through the mid-Atlantic mid-week Mon/Tue. While it is unclear how long the high will continue to ridge wwd into the area after it moves offshore, model guidance does suggest a pre-frontal trough will move through the area on Wed/Wed night, ahead of a cold front passage possible sometime Thu/Thu night. For now, the weather is expected to remain dry through the extended forecast period. However, cannot rule out some precipitation with the s/w Wed night/Thu, mainly across the north. Temperatures will gently moderate through mid-week, then fall again behind the front. && .AVIATION /00Z FRIDAY THROUGH WEDNESDAY/... As of 645 PM Thursday... VFR conditions will continue through the TAF period. Outlook: A prolonged period of high pressure will favor fair weather and VFR conditions through Wednesday. && .RAH WATCHES/WARNINGS/ADVISORIES... Frost Advisory from midnight tonight to 9 AM EDT Friday for NCZ007>011-021>026-038>040-073>076-083-084. && $$ SYNOPSIS...Badgett/MWS NEAR TERM...Hartfield/MWS SHORT TERM...Green LONG TERM...KC AVIATION...Badgett/Helock CLIMATE...RAH
Area Forecast Discussion
National Weather Service Springfield MO
556 PM CDT Thu Oct 17 2024 .KEY MESSAGES... - Significant fire danger is expected today along and west of the I-49 corridor, with a Red Flag Warning in effect for portions of western Missouri and far southeast Kansas until 7PM tonight. - Elsewhere, elevated to locally significant fire weather conditions today, which continue into Friday. - 15-30% chances for light rain Monday evening into early Tuesday. && .SHORT TERM /THROUGH TONIGHT/... Issued at 258 PM CDT Thu Oct 17 2024 Current conditions and synoptic overview: A surface high sits to our east over the central Ohio River Valley, and a westward tilt with height is evident as the center of the ridge aloft sits nearly overhead. A tight southwest-to-northeast- oriented pressure gradient extends from our beloved Missouri Ozarks through the Plains to a developing system in central Colorado. Amidst southerly winds, weak temperature advection is bringing a small increase in low-level temperatures that is translating to warmer surface temperatures than the past couple days. Moisture advection is also minimal-to-nonexistent; despite the upstream air originating from the Gulf, there is no moisture transport associated with this southerly flow pattern. Skies are clear and the air is dry. The surface high pressure and associated ridge will continue to slide northeast through the day tomorrow, while the system in the Rockies pushes southeast through the High Plains. A persistent low just off the mid-Atlantic coast will push the high into New England and the pressure gradient over our area will weaken through the overnight hours tonight and through the day tomorrow. High temperatures this afternoon will range from the mid-60s in the eastern Ozarks and the low 70s in the high terrain and areas north of I-44. Lows tonight will dip into the mid-30s in the eastern Ozarks and the low 40s through the rest of southwest MO/southeast KS. Tomorrow will look similar but a few degrees warmer- upper 60s in the eastern Ozarks, mid-70s through the rest of the region. One item of note: after two nights of temperatures well-below freezing in the eastern Ozarks, we are considering the growing season over after a hard freeze. No more freeze products will be issued for the season. && .LONG TERM /FRIDAY THROUGH THURSDAY/... Issued at 258 PM CDT Thu Oct 17 2024 This weekend will see weaker winds and a little higher RH values, decreasing fire weather concerns. Highs will be in the 70s. An upper level system is shown moving north of the area early next week, which may lead to some rain on Monday. The airmass is fairly dry though, which limits chances for rain to 15-40% (highest northwest) and amounts should be light. NBM probability of >=0.5" of rain is less than 20%. Highs Monday through Wednesday will be in the mid 70s to around 80. && .AVIATION /00Z TAFS THROUGH 00Z SATURDAY/... Issued at 555 PM CDT Thu Oct 17 2024 High confidence in VFR conditions prevailing through the TAF period. South-southeast winds at 5 to 10 knots with mostly clear skies. && .FIRE WEATHER... Issued at 258 PM CDT Thu Oct 17 2024 Fire weather is the name of the game in the short term, with significant fire weather concerns both today and tomorrow, though concerns are a little higher today than tomorrow. Generously- positioned satellite mesosectors have been helping us detect fires, and hotspots have been popping for several hours at the time of writing. Fire detection that early in the day usually bodes for an active afternoon. A Red Flag Warning is in effect for our southeast Kansas counties and three of our western Missouri counties until 7 PM tonight. A Red Flag Warning seems unlikely to be issued again tomorrow due to wind speeds remaining below threshold. It is worth noting that fuel moistures are below 10% in many areas, which provide ample burning material. This morning`s update of the Drought Monitor indicates an expansion to the northeast of D3 (Extreme) drought, and with no rain in the forecast, fuels will likely remain ripe for burning. Moisture: The low-levels have been incredibly efficient in mixing unusually dry air (mid-level dew point depressions around 45 degrees) down to the surface, and most models have been significantly overestimating surface dew points. The 12Z sounding recorded the record lowest precipitable water value on record for the date of October 17. The HRRR seems to be doing the best, picking up on a pocket of dry air in the higher terrain around the Branson area. We`ve gone with a special in-house superblend for dew points, which are reflecting the widespread relative humidity values of 30% or less, which will decrease further through the afternoon (potentially as low as 10% in some areas). Winds: With the strong pressure gradient across the Plains, winds are gusty, especially in the west. There`s been recorded gusts between 20-25mph through the late morning and early afternoon hours at Pittsburg, Fort Scott, and Joplin. However, the strongest winds are certain to remain west of our area since we`re located right on the edge of the high and the fringes of where the pressure gradient tightens. Sustained winds of 15-20 mph will continue into this evening, and may reappear in our Kansas counties tomorrow. Winds have also been a little gusty in south-central Missouri, with consistent 15-20mph gusts in Osage Beach and Rolla. Winds will weaken tomorrow as the high moves to the east and the pressure gradient weakens some. && .SGF WATCHES/WARNINGS/ADVISORIES... KS...Red Flag Warning until 7 PM CDT this evening for KSZ073-097- 101. MO...Red Flag Warning until 7 PM CDT this evening for MOZ066-077- 088. && $$ SHORT TERM...Camden LONG TERM...Titus AVIATION...Perez FIRE WEATHER...Camden
Area Forecast Discussion
National Weather Service Salt Lake City UT
348 PM MDT Thu Oct 17 2024 .SYNOPSIS...A winter-like storm will impact the region through Saturday morning. A strong cold front will cross the region Thursday evening into Friday morning. Significant mountain snow is expected, along with widespread valley rain. High pressure will build back into the region Sunday into early next week. && .SHORT TERM (Through 00Z Sunday)...A significant winter-like storm system will impact the forecast area through the short term period. Presently, the cold front which pushed through northern Utah/southwest Wyoming overnight stretches across central Utah, with the trailing 700mb baroclinic zone stretching from the Uintas back to near Ely NV. Scattered convection along and ahead of this baroclinic zone has produced small hail along with occasional lightning, and this will likely persist into the evening hours. Looking upstream, a vigorous shortwave trough is digging into the western Great Basin, with the associated cold front accompanied by widespread precipitation noted across northern NV. As this wave digs through NV tonight, the associated frontal zone will surge across the forecast area, bringing widespread valley rain and mountain snow. The best forcing and low level cold air will track through west central and southwest Utah this evening into the overnight hours, where the heaviest precipitation is expected to bank up against the terrain along/east of I-15. 700mb temps across southwest/west central Utah will fall to -8C overnight, and combined with high precip rates anticipate snow levels to fall to the valley floors from Fillmore to Cedar City. Although surface temperatures remain quite warm for mid October, snowfall rates will likely allow for slushy accumulation at times along roadways, as well as considerable accumulation on grassy/elevated surfaces and could result in tree damage to trees which still have leaves. As such have expanded the Winter Weather Advisory into these locations for tonight through Friday morning. With much colder air spreading over northern Utah and the GSL (and other lakes) running roughly 10F above normal, expect lake enhanced snowfall primarily impacting locations south of the GSL and potentially Utah Lake as well. This would mainly impact far western Salt Lake Valley into the Oquirrh range. Heavier precipitation could drag snow levels down to the west benches with some accumulation possible on grassy/elevates surfaces. Otherwise, 12Z guidance was in good agreement with previous forecasts, so not much change to the overall forecast snowfall totals, and going winter headlines seem to cover the situation well. With the upper low eventually closing off and tracking across northern AZ late Friday into Saturday, A period of easterly to east-northeasterly flow will likely become established across northern Utah. Previous guidance was in strong agreement with this scenario, however some 12Z guidance including the GFS has trended much weaker with the low level cold advection and keeps a more northerly component to the wind field. That said, as we move into the hi-res window all 12Z HREF members indicate at least advisory level downslope winds develop along the northern Wasatch Front, with some members including the HRRR producing warning level winds. As such have gone with a High Wind Watch for this area, with the peak winds expected Friday evening. Lastly, with the much colder airmass moving into the region many locations which have yet to experience a freeze this year will see their first sub-freezing temperatures. Going Freeze warnings for west central/southwest Utah along with the Sevier/Sanpete Valleys remains in effect, and these locations should see their first freeze tonight and particularly Friday night. Temperature guidance has trended a bit warmer, particularly across Castle Country, where it`s looking less likely min temps reach the freezing mark Friday night. Have maintained the Freeze Watch for these areas, although it appears cloud cover may keep some of these locations from reaching the freezing mark. .LONG TERM (After 00Z Sunday)...The upper low remains over Arizona at the beginning of the long-term forecast period. It will then slowly eject across the Four Corners region through the day Sunday before exiting across Colorado Sunday night. Cluster analysis of model ensembles show good agreement with this timing and track, with only very subtle differences between the clusters. As such, expect some lingering precipitation wrapping around the low (in the form of valley rain and mountain snow), affecting mainly eastern Utah, through the day Sunday. Temperatures will warm slightly from Saturday as cloud cover gradually decreases. Heading into the early through middle part of the week, a low- amplitude ridge will build into the area. However, there are some indications that a shortwave trough will pass by to the north, bringing more zonal flow to the area. Any impacts to the weather should remain relatively minor, most likely bringing some additional cloud cover to the area while briefly slowing down an otherwise warming and drying trend. Speaking of the warming trend, afternoon max temperatures are forecast to reach around 5-10 degrees above normal by Tuesday or Wednesday. However, overnight mins, while generally above normally, will remain cold enough for frost or a light freeze in some of the normally colder valleys. Thereafter, models indicate a storm will be brewing off the West Coast near 130-135W by Thursday morning. Depending on how far east this storm will be positioned, southwest flow could potentially increase over Utah by Thursday afternoon. Most models do want to weaken this storm before moving it inland next weekend. && .AVIATION...KSLC...VFR conditions are expected to prevail during the remainder of the afternoon at the SLC terminal with ceilings near 7000 feet AGL. Rain will become more widespread as the front approaches between 03Z and 05Z, bringing a return of prevailing MVFR conditions through the overnight hours. West to northwest winds will prevail, becoming stronger with the front. However, in the vicinity of showers the terminal will see some erratic wind directions, with speeds generally expected to remain at or below seven knots. There is a 30 percent chance of IFR conditions developing for a time in rain or a mix of rain and snow in heavier rates with the passage of the front. .REST OF UTAH AND SOUTHWEST WYOMING...Currently seeing prevailing VFR conditions across the airspace with some pockets of MVFR/IFR conditions in scattered rain and snow showers. Rain and snow will increase over northern and western Utah early this evening as a stronger cold front moves through, resulting in more widespread rain and snow with lowering snow levels, and thus more widespread MVFR and IFR conditions. Overnight, as the front continues southeast, the precipitation will spread into much of central and southern Utah, further increasing coverage of MVFR and IFR conditions. West to northwest winds will prevail over northern Utah and southwest Wyoming, increasing for a time with the front. Over southern Utah, occasionally gusty southerly winds will shift to the northwest with the frontal passage. && .FIRE WEATHER...A cold Pacific storm system moving into the Great Basin will bring much colder temperatures along with widespread valley rain and mountain snow across much of Utah through the remainder of the week. The main cold front currently crossing northern Nevada will push through Utah tonight, ushering much colder air into the region and dropping snow levels to near 5000 feet. Widespread valley rain and mountain snow will develop along and behind this front, persisting overnight and through much of the day Friday. Precipitation will linger across portions of southern Utah into the day Saturday before the low pressure system exits the area. A drying and warming trend will follow for the early to middle portion of next week as temperatures return to near normal. && .SLC WATCHES/WARNINGS/ADVISORIES... UT...Freeze Watch from Friday evening through Saturday morning for UTZ103-106-114-120. Winter Weather Advisory from midnight tonight to 3 PM MDT Friday for UTZ104-116-122. High Wind Watch from Friday afternoon through Saturday morning for UTZ104. Winter Weather Advisory from 6 PM this evening to 9 AM MDT Friday for UTZ110. Winter Storm Warning from 6 PM this evening to midnight MDT Friday night for UTZ111. Winter Storm Warning until midnight MDT Friday night for UTZ112. Winter Weather Advisory from 10 PM this evening to midnight MDT Friday night for UTZ113. Freeze Warning from 9 PM this evening to 9 AM MDT Friday for UTZ115-116-118-119-122. Winter Storm Warning from 9 PM this evening to noon MDT Saturday for UTZ117-125. WY...Winter Weather Advisory from midnight tonight to 3 PM MDT Friday for WYZ021. && $$ Seaman/Cheng/Traphagan For more information from NOAA`s National Weather Service visit... http://weather.gov/saltlakecity