Forecast Discussions mentioning any of
"HRRR" "RAP" "RUC13" "RUC" "RR" received at GSD on 11/23/17
Area Forecast Discussion
National Weather Service Bismarck ND
929 PM CST Wed Nov 22 2017
.UPDATE...
Issued at 924 PM CST Wed Nov 22 2017
Starting to see signs of dense fog forming in Saskatchewan that
may work its way southeast along the edge of the cool air. The
stretch from Burke southeast through northern Ward then north
into Bottineau appears to be the best chance for dense fog. Will
issue a special weather statement at this time then evaluate
the need for any advisories later this evening in this area.
UPDATE Issued at 616 PM CST Wed Nov 22 2017
Main concerns for this update include the stratus clouds sliding
southeast through North Central North Dakota early this evening.
Updated the sky condition to bring the clouds through a Minot to
Jamestown later tonight but remain north of and east of a Bismarck
to Williston line. Used the latest run of the HRRR for this.
&&
.SHORT TERM...(This evening through Thursday)
Issued at 227 PM CST Wed Nov 22 2017
Fog potential tonight into Thursday morning, and possible all
time record highs for Thanksgiving highlight the short term
forecast.
The 19-20 UTC RAP/HRRR favor the potential development of fog
across central North Dakota on the cool side of the low level
baroclinic zone. Also added a mention of patchy fog for the
Missouri River Valley above Lake Sakakawea and also most of
northwest North Dakota.
For Thanksgiving, record highs are forecast for many locations
across western and central North Dakota with an anomalous warm
airmass characterized by 850mb mean temperatures on the 12 UTC
NAEFS around their 97.5-99th percentiles. With favorable
southwesterly winds for warming, the top edge of the forecast
envelope is favored for most areas for highs. The one caveat will
be how long stratus and fog is able to hold across the north
central through the James River Valley and its associated impact
on forecast highs.
Location....Forecast High...November 23.....Thanksgiving All Time
Dickinson........71...........63 in 1984........65 in 1998
Williston........67...........56 in 2011........56 in 2002
Bismarck.........65...........62 in 2011........62 in 2002
Minot............61...........55 in 1942........57 in 2011
Jamestown........54...........59 in 1942........56 in 2011
.LONG TERM...(Thursday night through Wednesday)
Issued at 227 PM CST Wed Nov 22 2017
A windy Friday and a potential rain/snow mix Monday into Tuesday
highlight the extended forecast.
The 12 UTC global suite is in agreement on a cold front
propagating across western and central North Dakota Thursday
night. Strong winds behind the cold front are favored, especially
Friday morning and into the afternoon, when isallobaric forcing is
greatest. 45-55kts to mix in the 800-850mb layer suggest that wind
headlines are possible. However, the window for high wind warning
criteria gusts is small. As has been the case, a few sites may
sporadically reach warning criteria Friday morning with most sites
in advisory criteria (sub 50kt gusts).
For early next week, the 12 UTC suite diverges on how the wave
arriving onto the Pacific Northwest coast Sunday into Monday
evolves into the Northern and Central Plains Monday into Tuesday.
While there is a chance for a rain and snow mix for western and
central North Dakota, confidence in any one solution is low.
&&
.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 616 PM CST Wed Nov 22 2017
Main hazards and impacts to aviation include MVFR to IFR
conditions associated with a stratus deck and some fog forecast
to move through a KMOT-KJMS line tonight. Conditions becoming VFR
after 12-15Z Thursday. VFR at KISN-KDIK-KBIS.
&&
.BIS WATCHES/WARNINGS/ADVISORIES...
NONE.
&&
$$
UPDATE...WAA
SHORT TERM...PA
LONG TERM...PA
AVIATION...WAA
Area Forecast Discussion
National Weather Service Columbia SC
949 PM EST Wed Nov 22 2017
.SYNOPSIS...
A series of low pressure systems will track from the Gulf of
Mexico NE across Florida and offshore the Carolinas late
Thursday through Friday night, providing variable cloudiness
along with a slight chance of light rain, mainly in southern
and eastern areas. A dry cold front will cross the region
Saturday night, with high pressure building into the region for
Sunday through Wednesday.
&&
.NEAR TERM /UNTIL 6 AM THURSDAY MORNING/...
Upper level trough axis will remain over the over the central
Gulf States tonight with a weak surface boundary stretched from
the western Atlantic Basin across FL and into the northern Gulf
of Mexico. This will keep the forecast area between dry high
pressure to the north and a weak low pressure in the
northeastern Gulf of Mexico. Dewpoints currently vary greatly
from the low teens in the Upstate to the 30s in the CLT and Pee
Dee areas to the low 50s for the central Midlands through the
CSRA. Overnight the low in the Gulf will move northeastward
along the surface boundary spreading additional mid and upper
level clouds into the area with some low clouds possible in the
southern CSRA and southeastern Midlands toward daybreak.
With the incoming clouds and dewpoints across the area overnight
low temperatures will range from the mid 30s along the NC border
to the mid 40s in the southern Midlands and CSRA.
&&
.SHORT TERM /6 AM THURSDAY MORNING THROUGH FRIDAY NIGHT/...
An upper level trough extending into the Gulf of Mexico will
develop low pressure along a remnant frontal boundary. The low
will track NE across FL through Friday night and likely remain
off the eastern coastline. Although the deterministic GFS and
ECMWF keep the area dry, there is considerable spread in the
ensemble forecasts for the southern and eastern forecast area.
Suggesting there is a slight chance for rain in these areas both
Thursday and Friday. The NAM appears too aggressive in
developing the low resulting in widespread rain across the
entire area.
There will be more clouds Thursday than previous days
contributing to cooler daytime temperatures. Expect highs in
the mid to upper 50s on Thursday and around 60 degrees Friday.
The drier air that will move into the FA will also support
cooler than normal nighttime temperatures, especially in the
northern FA where there will be less cloud cover. Temperatures
Thursday night will be from the lower 30s to the north to around
40 degrees in the southern FA.
&&
.LONG TERM /SATURDAY THROUGH WEDNESDAY/...
Another upper level trough will dig into the Southeast Saturday
bringing a cold front with limited moisture through the region.
High pressure and drier air will work its way into the region
behind the front and will be over the mid-Atlantic on Monday.
The coolest temperatures will be on Monday and Tuesday morning.
High pressure will begin to move off the coastline Tuesday as
southerly flow develops. This will lead to temperatures warming
to above normal by the end of the period.
&&
.AVIATION /03Z THURSDAY THROUGH MONDAY/...
Expect VFR conditions during the 24-hour TAF period.
The terminals will be between the pressure ridge west of the
Southern Appalachians and front just off the Southeast Coast.
Deeper moisture along the front will stay east of the terminals.
Model time-height displays depict a shear zone and moisture
around 4000 feet during much of the period. Much of the NAM and
GFS MOS have a VFR ceiling at times. A dry near-surface layer
because of the flow from the ridging to the west plus a little
mixing associated with a weak low-level jet should help prevent
fog during the early morning hours as indicated by the GFS and
NAM MOS, HRRR and SREF guidance. Followed the GFS and NAM MOS
and forecasted light north to northeast wind.
EXTENDED AVIATION OUTLOOK...A frontal zone near the coast with a
series of low pressure centers moving northeastward may help support
MVFR or IFR conditions at times Friday but confidence is low at
this time.
&&
.CAE WATCHES/WARNINGS/ADVISORIES...
GA...None.
SC...None.
&&
$$
SYNOPSIS...99
NEAR TERM...99
SHORT TERM...99
LONG TERM...99
AVIATION...99
Area Forecast Discussion
National Weather Service Grand Forks ND
649 PM CST Wed Nov 22 2017
.UPDATE...
Issued at 645 PM CST Wed Nov 22 2017
A band of low clouds will persist a bit longer into the evening
hours across northeast ND and Northwest MN, and the forecast has
been adjusted to accommodate it. Otherwise, no other forecast
update needed for this early evening. An updated Aviation
Discussion is attached below.
&&
.SHORT TERM...(This evening through Thursday)
Issued at 326 PM CST Wed Nov 22 2017
Clouds and their effect on temps will be the main challenge for
the period.
Northwesterly flow aloft continues across the region, with one
weak shortwave moving off into Ontario and helping push the trough
through the Dakotas. There will continue to be some very light
snow and even some mixed precipitation for a brief period on the
backside of the band through this evening, but the precip should
rapidly taper off after sunset. With the surface trough axis
moving east high pressure will begin to build down into ND this
evening. Think there could be some brief clearing in some areas
behind the low, but the HRRR and RAP both develops some stratus
and maybe fog along the baroclinic zone. There were plenty of
clouds under the surface high this morning in Canada, although not
much fog. Given the time of year it is possible we will see more
cloud cover than expected overnight, with teens to low 20s for
lows.
Tomorrow`s temperatures will be highly dependent on what happens
with clouds. Warm air advection starts early, with both 925mb and
850mb temps into the low teens across our southwestern counties.
The question will be if any of that gets mixed down or if we just
end up with a huge inversion. The next surface trough will be
approaching from the west, so central ND and even our far western
counties could see some southwesterly winds that will help get
clouds out and allow temps to warm. Have some highs approaching 50
in the southwest, but further north and east we will still be in
the cooler air and clouds. Still have temps fairly warm in
comparison to recent days, but staying in the 30s.
.LONG TERM...(Thursday night through Wednesday)
Issued at 326 PM CST Wed Nov 22 2017
Will see a mainly progressive pattern in the extended period, with
generally near to above normal temperatures and chances for
precipitation.
Thursday night and Friday will be much warmer as the upper level
ridge builds over the region. Will see strong warm advection at the
850 hPa surface with temperatures forecast to reach from 12C to 14C,
which translates to high temperatures near 40 in the north to low
50s in the south. Residual snowpack in the north may affect
temperatures a bit but still looking at above normal values for this
time of year.
The system crossing the area on Friday will trigger some
precipitation, mainly in conjunction with the trailing cold front,
with the main precip type in the form of rain. Some light snow can
be anticipated as the system exits, with the cold air intrusion
changing the precip type to light snow. As the low strengthens
across southern Ontario, look for northwest winds to increase and
gusts should push into the 30-45 mph range.
The weekend will be drier as high pressure settles in and
temperatures can be expected to be near normal. As the surface high
retreats, return flow will help bump temperatures again for Sunday
into Monday.
By Monday night, the upper pattern shifts more to a split flow
regime, with the northern branch across southern Canada and the
southern branch carving a deep trof over the intermountain west.
Looking for a wave to develop in the central plains along the
southern branch, with a chance for light precipitation in the
southern forecast area by Tuesday morning. Otherwise, expect mainly
dry conditions beyond Tuesday through the end of the period, with
temperatures cooling slightly.
&&
.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 646 PM CST Wed Nov 22 2017
Areas of MVFR CIGS will persist through 04z in northeast ND and
far northwest MN. Otherwise expect VFR conditions with winds
becoming light and variable overnight. Expect light south winds on
Wednesday with patchy VFR clouds.
&&
.FGF WATCHES/WARNINGS/ADVISORIES...
ND...None.
MN...None.
&&
$$
UPDATE...Gust
SHORT TERM...JR
LONG TERM...Hopkins
AVIATION...Gust
Area Forecast Discussion
National Weather Service Marquette MI
625 PM EST Wed Nov 22 2017
.SHORT TERM...(This evening through Thursday)
Issued at 403 PM EST WED NOV 22 2017
WV imagery and RAP analysis indicated a mid/upper level ridge from
the sw CONUS into BC/Alberta and a trough over the east resulting in
nw flow through the nrn Great Lakes. At the surface, sw flow was
increasing as a ridge moves east from the cntrl Great Lakes and a
trough edges through the plains. The broad WAA pattern supported
some light snow from ern MN into wrn WI with the lowest vsby only to
around 3sm. Radar returns into the wrn cwa remained aloft with only
mid clouds observed in the very dry airmass, per 12z KMPX/KGRB
soundings.
Tonight, Although the stronger isentropic lift and greater moisture
slide mainly south of the cwa per radar/satellite trends, some light
snow may be possible over the far west early this evening. As the sw
winds over Lake Superior veer wrly overnight some lake enhanced snow
may also develop into the Keweenaw. However, instability will be
limited with 850 mb temps only to around -8C.
Thursday, winds will veer enough to bring any light LES into the far
ne cwa east of Munising. Otherwise, a sfc ridg building into the
area will bring some clearing with some sunshine especially over the
south. This will help push temps into the mid to upper 30s.
.LONG TERM...(Thursday night through Wednesday)
Issued at 305 PM EST WED NOV 22 2017
...Up and down temperatures into next week with brief shot of lake
effect on Sat...
Upper air pattern late this week features trough over western Canada
sliding toward the Great Lakes while ridge builds over western Conus
and western Canada. Associated sfc low with the advancing trough
will deepen to 980-985mb as it reaches central Manitoba on Fri
morning. Warm air moving in ahead of the low along with some mid-
level moisture could support some light precipitation late Thu night
into Fri morning, especially north and east where sufficient
saturation for precip looks like better bet. Looks like there is
enough warm air sfc and aloft to keep ptype rain if it occurs.
Fri will be breezy (SW winds 20-30 mph with higher gusts possible)
with temperatures rising above normal (h85 temps upwards of +10c
supporting highs well into the 40s some areas) as Upper Lakes is
within warm sector of the deep sfc low crossing into northern
Ontario. Could be even warmer if there were not as many clouds
around. Day will be mostly cloudy to start with plenty of mid
clouds, then shortwave driving in from northwest through the day
will eventually spread rain showers back over the forecast area
through the aftn. Any precip should stay rain until later Fri night
when it changes back to snow as colder air moves back in behind the
cold front tied to the low. Not expecting widespread snow though as
most of heavier precip with the system will be out of the area by
time change over occurs.
On Sat, polar jet digs across Lk Superior and Upper Michigan. Upper
trough will deepen over Great Lakes and colder air (H85 temps as low
as -13c) will move across the region. After the warmer temps on Fri,
high temps on Sat will be in the 20s west to low 30s east. Temps may
fall through the day in some areas. WNW-NW winds will result in lake
effect snow. Snow showers could be heavy at times as cold air first
charges in, but lake effect should diminish by Sat night as synoptic
moisture exits and inversions up to 6-7kft fall with arrival of
anticyclonic flow as high pressure builds from central Canada to the
Upper Great Lakes and middle Mississippi River Valley. Overall the
snow amounts from the lake effect should stay in check with limited
synoptic support. Bigger impact could be from reduced vsby at times
in snow/blowing snow as northwest winds gust to 30-40 mph. Overall
could see similar conditions on Sat to what just occurred on Tue.
Lake effect diminishes Sat night into Sun, hanging on longest over
east forecast area. Ridging then builds in sfc-aloft by Mon. Temps
should stay in the 30s on Sun, but then could rise well into the 40s
on Mon. Signal in some of the guidance that with main trough/jet
streak west and north and sfc low well to the north, Mon could end
up being fairly sunny. If that is case, which is certainly tricky
this time of year, temps in some areas could reach 50F. Following
the warm up, latest GFS quite aggressive in return to upper
troughing/cold air mid week while ECMWF/ensembles and GEM keep it
warmer. GFS not agreeing well with NAEFS ensembles either. Probably
will see temps cool back mid to late next week but probably not to
the degree that the latest GFS is showing. Return to cooler weather
could come with a storm system, but per ensembles, probably not to
the extent 12z ECMWF shows with strong system over the Great Lakes
late next week.
&&
.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 613 PM EST WED NOV 22 2017
Mid-level clouds will give way to -sn/flurries this
evening/overnight at KIWD and KCMX at then prevail with the
potential for light snow or flurries at KIWD and KCMX late this
afternoon and evening. Winds turning to an onshore westerly
direction at KCMX will bring cigs down to MVFR overnight but
expect improvement to VFR Thu afternoon. Otherwise at KIWD and
KSAW expect VFR conditions throughout the forecast period. &&
.MARINE...(For the 4 PM Lake Superior forecast issuance)
Issued at 403 PM EST WED NOV 22 2017
SW winds up to 30 knots will veer to the west late tonight into
Thursday and then will back to the south on Friday. Another strong
low pressure system will then bring the potential for northwest
gales of 35 to 40 knots Friday night into Saturday.
&&
.MQT WATCHES/WARNINGS/ADVISORIES...
Upper Michigan...
None.
Lake Superior...
None.
Lake Michigan...
Gale Watch from late Thursday night through Friday evening for
LMZ248-250.
&&
$$
SHORT TERM...JLB
LONG TERM...JLA
AVIATION...Voss
MARINE...JLB
Area Forecast Discussion
National Weather Service Pocatello ID
205 PM MST Wed Nov 22 2017
.SHORT TERM...Tonight through Saturday afternoon. Snow levels remain
elevated around 9000 feet of elevation through Thursday evening,
then lower to about 6000 feet on Friday with passage of a
disturbance and surface cold front. Snow accumulation in the
mountains limited to 1 to 2 inches with 3 inches possible on the
higher peaks. Patchy fog and low stratus can also be expected in the
Upper Snake Highlands, including Raynolds Pass. This alone does not
pose travel difficulties, but winds of 15 to 25 mph are expected in
the Snake Plain both Thursday night and Friday. The strongest winds
will probably be Friday, and may reach 20 to 30 mph. Gusty cross
winds will develop on US 26 and 30, also SH 33. RS
.LONG TERM...Saturday night through next Wednesday. The latter half
of this weekend will see the upper ridge shifting to the east and a
return to a rather active period through Monday night, possibly
Tuesday. GFS continues to support a more progressive pattern than
the ECMWF. Thus, the timing of many things remains uncertain, the
biggest of which will be the changeover from rain to snow. GFS
solution would put a slow-down to the Monday morning commute, while
the ECMWF snow levels support rain until the Monday afternoon
commute. We are generally looking for about 7 to 10 inches of snow
in the Central Mountains for the duration of the storm Sunday night
through Monday night. Snow amounts seem to taper off shortly after
the snow levels drop to valley floors, but may still impede travel
in the passes. Light snow amounts are possible in the Snake Plain,
but some of the benches could see 1 to 2 inches. Strong winds
associated with the surface front will become apparent on Monday as
well with winds 25 to 30 mph across the Snake Plain and South
Central Highlands, giving a strong crosswind component along I-84
and I-15. Extended MOS guidance suggests even stronger winds,
approaching warning levels. Tuesday and Wednesday look cool, but
much drier. Hinsberger
&&
.AVIATION...Mid and high clouds are streaming through the upper
ridge across the West today. Upstream observations indicate cloud
bases around 8500 to 11000 ft, though forecast BUFKIT soundings
indicate drying in the mid-levels, but support a cirrus layer
through tomorrow morning. Soundings also indicate surface layers
nearing saturation, which may promote fog development. NAM MOS
guidance shows greater fog potential for KIDA. KDIJ remains a
challenge with the ceiling lingering around 2000 ft. HRRR sounding
supports improvements there around 22Z, but NAM3km holds off until
around 04Z-05Z. Weighted forecast closer to HRRR. Hinsberger
&&
.PIH WATCHES/WARNINGS/ADVISORIES...None.
&&
$$
Area Forecast Discussion
National Weather Service Tampa Bay Ruskin FL
708 PM EST Wed Nov 22 2017
.UPDATE (Overnight through Thanksgiving Day)...
Complex forecast scenario unfolding during the next 24-36
hours as deep layer and amplified troughing evolves eastward
across the Gulf of Mexico toward the region. The main
trough axis stays well to our west through Thanksgiving day,
however, periodic shortwave impulses ejecting around the
trough through the eastern Gulf of Mexico will be
responsible for the timing and location of predicted bands
of rain moving ashore.
The radar is actually quite active this evening. First area
is actually some sea-breeze convection (is this November?)
to the south of I-4 that will be dissipating during the next
couple of hours. The second area of rain is offshore across
the eastern Gulf of Mexico. This area of rain is associated
with the first of these lead shortwave impulses to approach
our coast...coupled with semi-favorable upper jet entrance
region dynamics. This shortwave is shown by latest RAP is
shear out as it moves across northern Florida later this
evening and becomes increasingly separated from the parent
trough. With this in mind...agree with the RAP/HRRR trends
toward this band weakening and becoming lighter/more broken
in the next few hours as it nears the coast. In fact, very
recent radar trends suggest this process may already have
begun. Therefore, although a few light showers can not be
ruled out near the coast before midnight, they should not
have a large impact to any outdoor activities.
After midnight...and especially toward dawn, evolution
eastward of the main trough axis into the central Gulf of
mexico and additional leading shortwave impulses should help
to organize an area of surface cyclogenesis over the eastern
Gulf of Mexico. Increasing low level focus associated with
this feature underneath broad synoptic forcing/Qvector
convergence ahead of the main trough should support more
rounds of showers/embedded storms developing over the
eastern Gulf of Mexico. It will be these bands that are
expected to move ashore during Thursday morning. The exact
track of the low varies from one NWP member to the next, but
a general consensus brings the circulation slowly toward
the Tampa Bay area or slightly to the north by the evening
hours. This track would suggest the best frontogenetic
forcing for steadier shower activity will be from near the
I-4 corridor northward. One of the forecast uncertainties is
how defined these frontogenesis bands are north of the low
track during the day. If they are well-defined and the low
passes just north of Tampa Bay area...then the steadier
shower potential would tend to shift north of I-4. However,
with only a broad cyclone, these types of predictions are
very difficult more than a few hours in advance, and this
point is strengthened by the differing position of QPF
maxes from run to run with many of the NWP members. Given
all that was said above, certainly not saying there will
not be showers/storms further south, however, the warmer
sector of the cyclone will tend to support less organized
and more scattered activity.
&&
.AVIATION (23/00z THROUGH 24/06z)...
Low pressure will slowly approach the Florida west coast
through the period. Cigs will generally lower through the
overnight in advance of this system...with increasing
potential for periodic showers moving ashore from KSRQ
northward through Tampa Bay. Expect periods of MVFR cigs
for all terminals after midnight...with patchy fog also for
KLAL/KPGD. Several rounds of showers through Thanksgiving
day...with rain chances and shower duration greatest for
terminals along I-4 corridor. Expect at least periods of
MVFR cigs/vis to continue through the morning hours...with
shower potential lingering through the end of the TAF
period.
&&
Previous Discussion...
.SHORT TERM (Tonight through Thursday)...
Mid/upper level trough will continue to amplify over the Gulf of
Mexico helping to develop an area of low pressure over the central
Gulf of Mexico. This low will drift east northeast along the stalled
boundary that extends into north Florida on Thursday. Deep moisture
and forcing will move into the region late tonight and Thursday
leading to increasing clouds and rain chances from northwest to
southeast during the period. Mid-level temperatures will be cool
enough, -10C to -12C, to allow for enough instability for a few
thunderstorms to develop. Overall it looks rather cloudy and
damp for Thanksgiving Day, especially across northern and central
Florida where the rain should arrive late tonight/Thursday
morning, while further to the south and east over the southern
interior and southwest Florida most of the rain will not arrive
until midday/afternoon. Temperatures tonight will remain in the
60s with highs on Thursday only climbing to near 70 northern
Nature Coast to near 80 degrees over the southern interior and
southwest Florida.
.MID TERM/LONG TERM (Thursday Night-Wednesday)...
A closed upper low sits over northern Quebec with deep troughing
extending south along the east coast into the central Gulf of
Mexico. Not a lot of change is expected through the period as the
trough moves slowly eastward into the western Atlantic by the
beginning of next week. Upper ridging moves in behind this trough
and extends from the Gulf of Mexico over the southeast U.S. On the
surface, models are in good agreement with a developing area of
low pressure in the Gulf of Mexico that will move eastward along a
frontal boundary to influence the weather late Thursday into
Friday. High rain chances (50-70% POPs) can be expected over the
region as this low moves across Florida. High pressure builds into
the area behind this low for the remainder of the period bringing
clearing conditions to the region. Temperatures will be slightly
below average through the middle of next week as the high pressure
filters in cooler air in the wake of the low pressure and frontal
boundary.
.MARINE...
A developing area of low pressure in the central Gulf of Mexico
will move east northeast across Florida Thursday into Friday. This
will bring an increase in winds over the Gulf waters, mainly from
Tampa Bay north tonight and Friday, with periods of cautionary
level winds possible. Conditions will improve Friday night into
Saturday as high pressure builds back in over the Gulf.
.FIRE WEATHER...
Relative humidity values will remain above critical levels with no
fire weather issues expected through the week as plentiful moisture
remains across the region. Some patchy fog will be possible late
tonight into early Thursday, especially across southwest Florida.
&&
.Preliminary Point Temps/PoPs...
TPA 67 75 66 75 / 60 90 70 60
FMY 67 80 67 77 / 20 70 40 50
GIF 64 77 64 75 / 40 80 60 50
SRQ 66 77 65 74 / 50 80 60 60
BKV 63 74 61 73 / 80 90 70 60
SPG 66 75 65 74 / 70 90 60 60
&&
.TBW WATCHES/WARNINGS/ADVISORIES...
FL...None.
Gulf waters...None.
&&
$$
UPDATE/AVIATION...14/Mroczka
Previous Discussion...Close/Wynn