Aikyam-Lab/Synoptic-Bench huggingface dataset:
604 PM CDT Mon Mar 17 2025 A dry northwesterly flow pattern aloft will continue through Tuesday as an upper trough pushes into the western Atlantic and upper ridging builds over the central US. The axis of this ridge moves overhead Tuesday night. At the surface, high pressure will slowly shift eastward across the Gulf Coast states, anchoring itself over the Florida Peninsula by Tuesday night. With subsidence in place from the ridging aloft and at the surface, along with PWATs less than a half inch, no rain is expected through Tuesday night.
650 PM CDT Mon Mar 17 2025 Surface ridging will migrate across the area until mid-week, resulting in dry/quiet conditions with seasonal high/low temps areawide.
632 PM EDT Mon Mar 17 2025 High pressure over the lower Mississippi Valley will move east tonight and Tuesday.
757 PM EDT Mon Mar 17 2025 High pressure will build in tonight into midweek, bringing dry conditions and increasing warmth.
This high will continue shifting east tonight. This will result in return flow over the western half of the CWA that will hold temperatures slightly warmer than normal. Over the eastern half of the CWA, mostly clear skies and a near calm wind will contribute to cooler than normal temperatures. /22/ Surface ridging will migrate across the area until mid-week, resulting in dry/quiet conditions with seasonal high/low temps areawide.
728 PM EDT Mon Mar 17 2025 High pressure will persist through Tuesday.
955 PM EDT Mon Mar 17 2025 High pressure will persist through Tuesday.
1010 PM EDT Mon Mar 17 2025 A north/south ridge of high pressure will build east across the Commonwealth for tonight and Tuesday.
645 PM EDT Mon Mar 17 2025 A north/south ridge of high pressure will build east across the Commonwealth for tonight and Tuesday.
645 PM CDT Mon Mar 17 2025 Updated at 637 PM CDT Mon Mar 17 2025 - Temperatures will moderate into Tuesday with highs returning back into the lower 70s.
722 PM EDT Mon Mar 17 2025 High pressure crossing the region will result in dry conditions through midweek.
Most of the showers will occur over the higher elevations.
Cool and dry conditions continue to pour across the Keys in wake of the recent cold front passage. Expect overnight lows to be broadly near 60 with the coolest likely in the direct lee of South Florida and the warmest in the Lower and Middle Keys. Strong high pressure and nocturnal cooling will maintain fresh to strong breezes on Keys waters through the overnight period. Expect significant crosswinds due to strong northerly breezes in wake of the recent cold front passage.
628 PM CDT Mon Mar 17 2025 (This evening through Tuesday Night) Quiet conditions and mostly clear skies today, as upper ridging has settled over the area. Upper ridging will hang across the area tonight. Expect warmer overnight temps, with morning lows generally in the 50s areawide. Cloud cover will be on the increase starting tonight into Tuesday, as the region transitions from upper ridging to southwest flow aloft ahead of a upper trough digging across the Rockies.
907 PM EDT Mon Mar 17 2025 High pressure will prevail through midweek.
- Cold front passes Wednesday with very low chance of rain north. Strong winds continue Wednesday along with fire weather concerns despite cooler temperatures. an area of low pressure will move into the Desert Southwest allowing for scattered high clouds, which are beginning to move into eastern Oklahoma now, to spread across the region.
(Tonight through Wednesday Night) After a seasonably chilly start to Tuesday in the 30s to lower 40s, the daytime hours on Tuesday will bring plenty of sunshine with much warmer temperatures climbing into the 70s. An upper level ridge will strengthen overhead through the day. Wednesday will be a very windy day as an intense low pressure system moves from the Central Plains to the Greet Lakes and a trailing cold front approaches our area from the west.
(Today and tonight) Breezy southerly winds will increase this morning across West Central Texas as the low level jet continues to mix down gusts ranging from 34 to 45 mph today. Temperatures will warm into the mid 80s to low 90s today as the upper-level ridge remains over the area. With these warmer temperatures and gusty to breezy winds across much of the area, Fire Weather concerns remain elevate to critical across West Central Texas.
(This evening through Tuesday Night) Quiet conditions and mostly clear skies today, as upper ridging has settled over the area. Upper ridging will hang across the area tonight. Expect warmer overnight temps, with morning lows generally in the 50s areawide. Cloud cover will be on the increase starting tonight into Tuesday, as the region transitions from upper ridging to southwest flow aloft ahead of a upper trough digging across the Rockies. Warmer overnight temps can be expected again Tuesday night into Wednesday morning, with lows only falling into the upper 50s to lower 60s under mostly cloudy skies and windy conditions.
A strong upper low will intensify in lee of the Rocky Mountains and bring snow across much of the Central Plains. Precipitation impacts diminish significantly as back to back ridging will keep precipitation impacts to a minimum.
225 AM EDT Tue Mar 18 2025 High pressure over the lower Mississippi Valley will move east into the Mid Atlantic today.
1242 AM EDT Tue Mar 18 2025 Dry with warmer temperatures through Wednesday.
1237 AM CDT Tue Mar 18 2025 A dry northwesterly flow pattern aloft will continue through Tuesday as an upper trough pushes into the western Atlantic and upper ridging builds over the central US. The axis of this ridge moves overhead Tuesday night. At the surface, high pressure will slowly shift eastward across the Gulf Coast states, anchoring itself over the Florida Peninsula by Tuesday night. With subsidence in place from the ridging aloft and at the surface, along with PWATs less than a half inch, no rain is expected through Tuesday night. /96 High pressure will move east of the area Wednesday as an upper trough moves across the plains states and an associated cold front slides east. Moisture levels will slowly increase ahead of the approaching cold front through Wednesday night.
Persistent warm air advection will allow for mild overnight lows in the lower 60s. Otherwise, high temperatures to range from the lower 60s behind the front across southeast Oklahoma to the upper 70s across north Louisiana.
After a cool start this morning with temps in the low 40's to mid 50's, conditions will warm up nicely into the mid 70's to low 80's under mostly sunny skies.
140 AM EDT Tue Mar 18 2025 High pressure will persist through Tuesday.
118 AM EDT Tue Mar 18 2025 High pressure will build in tonight into midweek, bringing dry conditions and increasing warmth.
On Wed, as the low passes to our north, a trailing CDFNT wl sweep acrs the FA. Compressional heating ahead of the front wl allow readings to warm into the lower and mid 70s. Cooler and drier air wl return thereafter.
348 AM EDT Tue Mar 18 2025 Dry with warmer temperatures through Wednesday.
333 AM EDT Tue Mar 18 2025 High pressure will prevail through Wednesday bringing dry conditions and increasing warmth.
Today and Wednesday Early morning satellite imagery shows widespread cloud cover across eastern Idaho in association with an upper level trough swinging through the region. Sustained 25 to 35 mph winds are likely with gusts expected in the 50 to 60 mph range, perhaps a tough higher around Yale, Idahome and into the higher peaks in these zones. Temperatures today will remain on the cooler side of normal with highs mainly in the 30s expected, maybe some brief lower 40s in our valley locations during the afternoon. Winds and precip will begin to diminish during the late afternoon and into the evening as a transient ridge builds over the region for Wednesday. Upper flow will remain northerly for much of the day keeping temperatures on the cooler side of normal, once again, but we will at least remain dry.
There are some radar returns over parts of north central South Dakota this morning along the north side of a low pressure center. Temperatures will largely remain below freezing until shortly before daybreak this morning, meaning that snow forming aloft will likely not have much time to melt on the way down, but will upon contact with the surface. Another Colorado low will develop and track over Nebraska/Iowa Wednesday, putting South Dakota on the northwest side of the low.
352 AM CDT Tue Mar 18 2025 Updated at 352 AM CDT Tue Mar 18 2025 - Temperatures will moderate into today with highs returning back into the lower 70s. Rain and thunder chances return on Wednesday as another cold front moves through the region.
We are on the back side of an upper level trough this evening. Showers won't completely go away Tuesday, but coverage should be less as a short wave ridge axis moves onshore later in the day. When it boils down to it, advisories may cover the main winter impacts and with snow levels generally above 3500 feet, the impacts will be mainly for the higher passes and above.
1129 PM CDT Mon Mar 17 2025 Updated at 1117 PM CDT Mon Mar 17 2025 - Temperatures will moderate into Tuesday with highs returning back into the lower 70s. Rain chances will return on Wednesday as another cold front moves through the region.
318 AM EDT Tue Mar 18 2025 High pressure will settle into the region, providing dry conditions through midweek.
1114 PM EDT Mon Mar 17 2025 High pressure will build in tonight into midweek, bringing dry conditions and increasing warmth.
135 AM EDT Tue Mar 18 2025 High pressure will prevail through midweek.
357 AM EDT Tue Mar 18 2025 High pressure will persist into Wednesday. A low pressure system will move east through the Lower Great Lakes on Wednesday, extending a cold front east across the area Wednesday night.
327 AM EDT Tue Mar 18 2025 (Today through Wednesday) High pressure is currently centered across the northern Gulf. The high center will move east through the period and offshore the east coast of Florida by late Wednesday. Meanwhile, a cold front will cross the Mississippi River by Wednesday afternoon.
900 PM PDT Mon Mar 17 2025 Low pressure and a passing cold front will bring stronger winds, cloudy skies, and some light showers tonight. High pressure returns Tuesday and Wednesday, bringing a warming trend.
This will depend on the strength of the warm nose of air aloft between 700-800 mb as well as any dry air aloft, which would mean more sleet/freezing rain and cut down significantly on snowfall totals. Recent model runs have cut back some on the snowfall totals in some areas, with additional icing as a consequence of the lower snowfall totals. Many of these areas will likely be in a Winter Weather Advisory at some point unless the track of the low shifts to bring the swath of heavy snow farther south.
Discussion: Surface and upper ridging will remain across the Tennessee valley and southern Appalachians today and tonight. Sharp contrast in low temperatures between the sheltered valleys and ridge tops.
High pressure will continue to drift eastward into the overnight hours, with zonal to slight upper-level ridging building over the area into Tuesday. Upper-level trough will begin to move out of the Rocky Mountains on Tuesday, before trekking to the north of the area.
This will usher in much warmer, moister air into the forecast area allowing for highs to rise into the middle to upper 70's today and upper 70's to lower 80's for Wednesday. Overnight lows tonight will be a bit warmer as well bottoming out in the middle to upper 40's east of the I-65 corridor and upper 40's to middle 50's to the west of the I-65 corridor. A cold front approaches the region Wednesday night bringing increased shower and thunderstorm chances to the forecast area. In the wake of the front late Wednesday night a much cooler airmass moves in to the forecast area with lows dipping into the middle to upper 40's west of the I-65 corridor and upper 40's to lower 50's east of the I-65 corridor.
- Strong wind gusts are anticipated today but stronger winds are expected tomorrow as a strong low pressure system lifts through the region.
632 AM EDT Tue Mar 18 2025 High pressure will persist into Wednesday. A low pressure system will move east through the Lower Great Lakes on Wednesday, extending a cold front east across the area Wednesday night.
919 AM EDT Tue Mar 18 2025 High pressure will prevail through Wednesday bringing dry conditions and increasing warmth.
A dry weather system will move north of the area today, resulting in much cooler temperatures and breezy to windy conditions.
A strong cold front entering NW Coconino County early this morning will reach a KPRC-KFLG line around 12Z and then quickly to the east, reaching to New Mexico border by 18Z. Much warmer and dry conditions then set in for the remainder of the forecast period, with occasionally breezy southwest winds each afternoon. Gusty SW-NW winds at 30-40 kts, with stronger gusts downwind of the higher terrain.
(Today through Wednesday) High pressure is currently centered across the northern Gulf. The high center will move east through the period and offshore the east coast of Florida by late Wednesday. Meanwhile, a cold front will cross the Mississippi River by Wednesday afternoon.
WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 10 PM CDT THIS Breezy southerly winds will increase this morning across West Central Texas as the low level jet continues to mix down gusts ranging from 34 to 45 mph today. Temperatures will warm into the mid 80s to low 90s today as the upper-level ridge remains over the area. With these warmer temperatures and gusty to breezy winds across much of the area, Fire Weather concerns remain elevate to critical across West Central Texas.
730 AM EDT Tue Mar 18 2025 Dry with warmer temperatures through Wednesday.
Another weak low pressure system will bring a slight chance of light precipitation to the northern areas on Wednesday night.
646 AM EDT Tue Mar 18 2025 High pressure will prevail through Wednesday bringing dry conditions and increasing warmth.
Another pleasant late winter day on tap as high pressure settles over the region. More of the same expected tonight and Wednesday as the high remains over the area. After a cool start this morning with temps in the low 40's to mid 50's, conditions will warm up nicely into the mid 70's to low 80's under mostly sunny skies.
627 AM EDT Tue Mar 18 2025 High pressure will settle into the region, providing dry conditions through midweek.
Coupled with lingering moisture from recent rains and I think the need for any Fire Danger Statement is still on the low side. Discussion: Surface and upper ridging will remain across the Tennessee valley and southern Appalachians today and tonight. Sharp contrast in low temperatures between the sheltered valleys and ridge tops.
Though there could be some locally higher amounts of snow where the most intense banding occurs and across the higher elevations. Snow will push southward through the morning hours as lee cyclone intensifies over northeastern CO. Winds will shift from the east to northeast as the low passes just to our south. Snow totals have increased slightly over the Black Hills with the higher elevations of the northern Black Hills potentially seeing over a foot of snow. A brief period of upslope snow is possible across the Pine Ridge as the system slides to the east later this afternoon and evening.
High pressure across the Gulf will quickly translate east and move across the Sunshine State. Otherwise, given a slightly east of north flow, the Lower and Middle Keys will likely see a shadow effect off the mainland with a more noticeable drop off in winds.
A strong cold front entering NW Coconino County early this morning will reach a KPRC-KFLG line around 12Z and then quickly to the east, reaching to New Mexico border by 18Z. Much warmer and dry conditions then set in for the remainder of the forecast period, with occasionally breezy southwest winds each afternoon.
621 AM CDT Tue Mar 18 2025 Updated at 601 AM CDT Tue Mar 18 2025 - Temperatures will moderate into today with highs returning back into the lower 70s. Rain and thunder chances return on Wednesday as another cold front moves through the region.
156 PM EDT Tue Mar 18 2025 High pressure will prevail through Wednesday bringing dry conditions and increasing warmth.
128 PM EDT Tue Mar 18 2025 Dry with warmer temperatures through Wednesday.
1244 PM CDT Tue Mar 18 2025 Updated at 1228 PM CDT Tue Mar 18 2025 - Temperatures will moderate into today with highs returning back into the lower 70s. Rain and thunder chances return on Wednesday as another cold front moves through the region.
Precip type will be snow or a rain/snow mix at times, with a slight chance (10 percent) for freezing rain. As the upper level wave gets closer to the area we will start to see the lower levels saturate faster and allow for precip to reach the surface. The low chance for freezing rain comes from the drier air remaining above 1km in the lower levels. This would allow for low levels of saturation, slight lift, and that chance for freezing rain.
Expect gusty conditions across the forecast area today, as southerly flow ramps up ahead of an approaching trough/cold front. Highs today will top out well above normal, with afternoon temps generally in the lower 80s areawide. Persistent warm air advection will allow for mild overnight lows in the lower 60s. Otherwise, high temperatures to range from the lower 60s behind the front across southeast Oklahoma to the upper 70s across north Louisiana.
456 PM EDT Tue Mar 18 2025 Dry with warmer temperatures through tomorrow.
High pressure sliding across the Gulf and moving towards the Florida Peninsula has allowed for winds to ease back from this morning's speed. Meanwhile, we have had to contend with fairly dry air, especially in the Lower Keys, where relative humidity values have been holding in the mid 30s. High pressure that is sliding across the Gulf will quickly move over the Sunshine state later this evening and into Wednesday.
123 PM MST Tue Mar 18 2025 Windy, cooler, dry and dusty conditions today will give way to a warming trend the rest of this week. Winds should begin to decrease around sunset as the an upper level trough moves into New Mexico and boundary layer mixing decreases. In the wake of the trough Wednesday, brief ridging will be in place, allowing temperatures to warm some but remaining a few degrees below normal.
111 PM EDT Tue Mar 18 2025 High pressure will persist into Wednesday. A low pressure system will move east through the Lower Great Lakes on Wednesday, extending a cold front east across the area Wednesday night.
(This evening through Wednesday night) The overall synoptic pattern will evolve from subtle H5 ridging overhead right this moment to overnight tonight a broad scale trough spreading east transitioning us to a more active southwest flow as the trough nears the region. Eventually, after sunset moisture will increase in the low level WAA regime.
A very dry airmass will keep skies sunny through the rest of the day and clear overnight as a low level ridge slides eastward across Florida. Tonight, under clear skies temperatures will fall into the lower 40s inland and stay a bit warmer at the beaches due to a light northeasterly flow off the water. High pressure over the area Wednesday creates mostly clear skies in the morning with a few clouds making their way in in the late afternoon to evening hours. High daytime temperatures will be in the low 80s inland with temperatures along the coast staying in the mid to upper 70s.
- Cooler Wednesday before a gradual warming trend through the weekend with additional fire weather concerns. Winds are currently advisory level, but an increase in wind speed, including gusts to 60 mph, is expected later this afternoon and evening as the upper trough moves closer to the FA. The upper trough axis, as of 18Z, is currently over the Four Corners. A cold front will push through the region around sunrise tomorrow morning as the upper low continues pushing eastward.
Upper level ridging will continue to shift through the southeast today keeping conditions dry throughout the day.
Winds have largely remained out of the south and southwest but will continue to veer this afternoon Looks like the Pacific cold front will overtake the dryline this evening and shift across West Central Texas tonight. With the low level jet overhead at better than 50kts though and with the arrival of the front, suspect winds will ramp up quickly by sunrise. As for temperatures, cold advection on Wednesday will prevail and temperatures will be cooler.
- A cold front is anticipated Wednesday with low end rain chances.
402 PM EDT Tue Mar 18 2025 High pressure builds back into the Eastern Seaboard through Wednesday.
1158 AM EDT Tue Mar 18 2025 A ridge of upper level high pressure will keep dry weather over the region through Wednesday and break down during the day. Overnight Wednesday, a pre-frontal trough will move east through the region, with an accompanying line of thunderstorms.
From a pattern recognition point of view, our placement in the warm sector of this low can bode well for severe thunderstorms.
304 PM CDT Tue Mar 18 2025 - Strong wind gusts are anticipated this evening but stronger winds are expected tomorrow as a strong low pressure system lifts through the region.
247 PM EDT Tue Mar 18 2025 High pressure will cover the Mid Atlantic and Carolina states tonight and Wednesday.
Gusty southwest continue along and downwind of the higher terrain ahead of a cold front this morning. A strong cold front entering NW Coconino County early this morning will reach a KPRC-KFLG line around 12Z and then quickly to the east, reaching to New Mexico border by 18Z. Much warmer and dry conditions then set in for the remainder of the forecast period, with occasionally breezy southwest winds each afternoon.
As the low moves into the plains tonight, the snow will spread south and east. May need a wind advisory south of Watertown, but will let the evening or mid shift pull the trigger if necessary given the southern trend in the low track and wind fields. The lower winds and higher RH are also limiting the fire wx concerns for Wednesday. High pressure and upper ridging build in Wednesday night.
352 PM EDT Tue Mar 18 2025 High pressure will prevail through Wednesday.
Winds have largely remained out of the south and southwest but will continue to veer this afternoon Looks like the Pacific cold front will overtake the dryline this evening and shift across West Central Texas tonight. With the low level jet overhead at better than 50kts though and with the arrival of the front, suspect winds will ramp up quickly by sunrise. As for temperatures, cold advection on Wednesday will prevail and temperatures will be cooler. (Wednesday night through next Tuesday) Following Wednesday's cold front, we will see temperatures across the region embark on a warming trend.
High pressure aloft moves overhead Wednesday with dry conditions everywhere. Low temperatures much warmer Wednesday night with increasing cloud cover ahead of the next system with teens and 20s mountains and mid 20s to lower 30s Snake Plain and Eastern Magic Valley.
126 PM EDT Tue Mar 18 2025 Dry with warmer temperatures through Wednesday.
High pressure will continue to dominate through Wednesday night keeping fair and dry conditions across the region with comfortable humidity levels.
(This evening through Wednesday Night) Quiet conditions across the region again today, but winds have increased in response to an upper trough sliding eastward out of the Rockies into the Central Plains. Warmer overnight temps can be expected again tonight into Wednesday morning, with lows only falling into the upper 50s to lower 60s. The aforementioned upper trough will eject out of the Rockies into the Central Plains tonight, dragging a cool front through our forecast area Wednesday.