Aikyam-Lab/Synoptic-Bench huggingface dataset:
Very dry air in the low levels of the atmosphere will cause most of the rain to evaporate before reaching the ground but some light sprinkles will still be possible. The trough axis will pass to the east by midday Monday, resulting in a clearing sky. Temperatures Monday night will be warmer than tonight with lows generally in the upper 40s to the lower 50s.
Trend of rather pleasant conditions over the next couple days continues as high pressure over the SE U. has favored continued northerly flow filtering cooler drier air into the state following yesterday's cold front, with temps and dewpoints across the area anywhere from 10-20 degrees cooler compared to 24 hours ago. On Tuesday the high shifts east toward the Atlantic allowing our winds to shift easterly enabling dewpoints and temps to creep back up as Atlantic moisture begins moving back over the area.
1140 PM MDT Sun Mar 10 2024 - Dry, warm weather continues through Monday under weak high pressure.
1216 AM EDT Mon Mar 11 2024 Low pressure will cross the region overnight then exit across the Maritimes Monday through Tuesday.
More broadly, high pressure will be in control. That said, rain is not in the forecast, but there is a hint of a weak sea breeze today with a tiny chance for a sprinkle somewhere in the Lower RGV.
1131 PM CDT Sun Mar 10 2024 A 1024 mb ridge of high pressure is centered over the Mid-South this evening. GOES-16 satellite trends show some high cirrus moving across portions of the Lower Mississippi Valley. CJC Temperatures tonight will cool into the 30s across the Mid-South, with some locations at or close to freezing.
102 AM EDT Mon Mar 11 2024 High pressure will build into the Great Lakes and Ohio Valley overnight into Monday.
302 AM EDT Mon Mar 11 2024 High pressure will bring cool, dry and breezy weather today with a warming trend into mid week as the high shifts offshore.
346 AM EDT Mon Mar 11 2024 A ridge of high pressure will expand north into the Ohio Valley today then continue to influence the region through Tuesday as a warm front lifts north of Lake Erie.
(Today and tonight) Compact upper low will progress eastward over the Red River Valley region of northern Texas and southern Oklahoma today. Otherwise, warmer and breezy today with fire weather concerns the main story - see fire weather section for details.
(Today through Tuesday) The start of the workweek will be tranquil and seasonable as high pressure north of the area gradually shifts east through Tuesday resulting in winds gradually veering from northeasterly today to easterly by Tuesday. upper 70s to lower 80s, with slightly warmer temperatures over the interior and west coast due to the easterly component of the flow. Overnight lows will range from the mid 50s in the Interior to the low to mid 60s over the East Coast.
Albeit, tomorrow will be even better with forecast highs in the low 70s and clearing skies.
Moisture will increase tonight as high pressure to the northeast keeps us in onshore flow.
(Today through Tuesday) High pressure will pretty much be right over the area today. Right now it looks like most of the area will remain above freezing, although it will be close. Temperatures right now are on the lower side of guidance.
403 AM EDT Mon Mar 11 2024 High pressure will build over and offshore the Southeast through midweek. Winds shifting from NW during the day to westerly in the early evening- as well as relaxing to light winds, will support low temperatures to be a few degrees warmer than last night, although still in the mid to upper 30s. At the surface, high pressure centered off the GA/FL coast, will continue to influence the region with clear skies and light winds. Lows Tuesday night will be in the low to mid 40s. Upstream, the deterministicAn upper ridge building across the central northern CONUS will create zonal flow across central NC through mid week, then ridging builds across the Southeast through the end of the work week.
Temperatures are forecast to fall near and just below freezing by sunrise. This will suppress winds to near calm and allow afternoon temps to rise into the low 60s.
Temperatures are sub-freezing again this morning in portions of west Tennessee with most of the Midsouth in the middle 30s.
At the surface, an area of low pressure to our north will give us south winds of 10 to 15 mph, and increasing moisture. Temperatures will be warmer, with highs generally in the low to mid 70s today, and lows tonight from the upper 40s to mid 50s.
1227 AM CDT Mon Mar 11 2024 (This evening through Tuesday) Calm and dry conditions are expected through the short term as high pressure controls the weather pattern. High temperatures are expected to be in the lower 60s to mid 70s through the period with overnight lows in the mid 30s to mid 40s.
KEY MESSAGES: - Dry and breezy conditions with gusts over 45mph at times in the ridges.
'Cooler' for Tuesday with highs 15-25 degrees above normal.
Accumulations are not expected outside of the higher mountain elevations where there is a 50-70% chance of 1-2 inches of snowfall.
123 AM EDT Mon Mar 11 2024 Windy, dry conditions are expected through tomorrow as high pressure builds in. High pressure will then shift offshore with warm and dry conditions expected through late this week.
254 AM EDT Mon Mar 11 2024 High pressure will allow for dry conditions through Tuesday night with rain chances starting to return mid week.
- Decreasing Clouds Tonight An 850 mb ridge in MN builds east southeast tonight and into the CWA. Model soundings and RH forecasts show mid and upper-level moisture increasing Tuesday as we enter southwest flow on the back side of the ridge.
Cooler and cloudier conditions are expected, with periods of gusty westerly winds in the mountains and deserts.
(Today) A weak upper low will traverse the area today with little fanfare other than a period of cloudiness across mainly southern parts of the forecast area.
1037 AM EDT Mon Mar 11 2024 High pressure will allow for dry conditions through Tuesday night with rain chances starting to return mid week.
By mid-week, a low pressure system looks to move into Arizona, bringing several days of rain/snow showers.
Skies are mostly sunny across the Florida Keys island chain, with temperatures generally in the lower 70s. Satellite imagery highlights anticylonic (clockwise) flow around a stubborn mid- and upper-level ridge extending from the Gulf of Mexico eastward into the western Caribbean. Perhaps the biggest weather story for this afternoon will be the continued breezy conditions, owed to high pressure centered over the Tennessee Valley interacting with the frontal boundary now draped from Cuba to the Bahamas.
555 AM EDT Mon Mar 11 2024 High pressure will allow for dry conditions through Tuesday night with rain chances starting to return mid week.
726 AM EDT Mon Mar 11 2024 (Today through Tuesday) The start of the workweek will be tranquil and seasonable as high pressure north of the area gradually shifts east through Tuesday resulting in winds gradually veering from northeasterly today to easterly by Tuesday. upper 70s to lower 80s, with slightly warmer temperatures over the interior and west coast due to the easterly component of the flow. Overnight lows will range from the mid 50s in the Interior to the low to mid 60s over the East Coast.
558 AM EDT Mon Mar 11 2024 High pressure will build over and offshore the Southeast through midweek. Winds shifting from NW during the day to westerly in the early evening- as well as relaxing to light winds, will support low temperatures to be a few degrees warmer than last night, although still in the mid to upper 30s. At the surface, high pressure centered off the GA/FL coast, will continue to influence the region with clear skies and light winds. Lows Tuesday night will be in the low to mid 40s. Upstream, the deterministic An upper ridge building across the central northern CONUS will create zonal flow across central NC through mid week, then ridging builds across the Southeast through the end of the work week.
722 AM EDT Mon Mar 11 2024 (Today and tonight) High pressure at the surface and aloft will control the weather in the short term, with fair and dry weather today and tonight, with reduced winds.
Current cooler high temperature forecast for Today looks good, with low 60s coast, 65-70 inland, possibly lower 70s Marion Co FL. High pressure across the SE US will build overhead by Tonight. Temperatures will be below normal with highs in the low 60s to low 70s.
Current satellite imagery shows mid-level and high clouds filtering into Idaho through the upper-level flow with the trough axis visible over California. 1 to 4 inches is forecast for both the Centennials and the western slopes of the central mountains with localized higher totals along the highest peaks. Snow levels will range 4,500 and higher for much of today, supporting rain or a rain/snow mix across the lower Snake Plain and along the I-15 corridor, as well as the eastern Magic Valley. Snow showers will persist in the Centennials/Island Park region overnight tonight leading up to the next deeper and more potent trough arriving Tuesday.
648 AM EDT Mon Mar 11 2024 High pressure will bring cool, dry and breezy weather today with a warming trend into mid week as the high shifts offshore.
1000 AM EDT Mon Mar 11 2024 High pressure will bring cool, dry and breezy weather today with a warming trend into mid week as the high shifts offshore.
408 AM MDT Mon Mar 11 2024 - Light snow showers possible across the high mountains late Monday into early Tuesday. - Still a lot at play regarding the upcoming winter storm, is it too far south and west to produce a higher impact storm or does it trend farther east and provide a more organized upslope event? The upper level ridge flattens and southwest flow continues over northwestern Colorado. Additionally, southwest flow strengthens over the higher elevations.
703 AM EDT Mon Mar 11 2024 A ridge of high pressure will expand north into the Ohio Valley today then continue to influence the region through Tuesday as a warm front lifts north of Lake Erie.
Dry conditions and warmer temperatures are expected through the middle of the week. Another storm system could impact the area mid to late in the week with cooler temperatures and a chance of showers.
634 AM CDT Mon Mar 11 2024 Temperatures are sub-freezing again this morning in portions of west Tennessee with most of the Midsouth in the middle 30s.
KEY MESSAGES: - Dry and breezy conditions, although gusts will slowly diminish with time in the ridges.
606 AM CDT Mon Mar 11 2024 (Today) A weak upper low will traverse the area today with little fanfare other than a period of cloudiness across mainly southern parts of the forecast area.
910 AM EDT Mon Mar 11 2024 High pressure will build over and offshore the Southeast through midweek. Winds shifting from NW during the day to westerly in the early evening- as well as relaxing to light winds, will support low temperatures to be a few degrees warmer than last night, although still in the mid to upper 30s. At the surface, high pressure centered off the GA/FL coast, will continue to influence the region with clear skies and light winds. Lows Tuesday night will be in the low to mid 40s. Upstream, the deterministic An upper ridge building across the central northern CONUS will create zonal flow across central NC through mid week, then ridging builds across the Southeast through the end of the work week.
Temperatures are expected to reach the low to mid 60s later today, with slightly warmer low temperatures tonight in the upper 30s to lower 40s areawide. JPR Temperatures are sub-freezing again this morning in portions of west Tennessee with most of the Midsouth in the middle 30s.
321 PM EDT Mon Mar 11 2024 High pressure will build over and offshore the Southeast through midweek.
Some very light snowfall accumulations in the higher terrain is possible but this system doesn't look overly impactful. Highs in the lower 40s are expected in these areas on Tuesday.
Dry air in the lower levels will maintain dry conditions areawide. Highs will be in the low to mid 60s. Dry air in the lower levels will maintain dry conditions across the area. Lows will range from near freezing far northeast in the normally colder valley locations to readings in the upper 30s south. Highs will range from near 70 northeast and far north to the low 70s south and southwest.
1234 PM CDT Mon Mar 11 2024 (Rest of Today) After a chilly start to the morning, with low temperatures ranging from the mid 20s to lower 30s, temps have risen into the low/mid 40s as of ~10 AM. Temp rises mainly into the lower 60s appear to be on tap for this afternoon.
100 PM EDT Mon Mar 11 2024 High pressure will build over and offshore the Southeast through midweek. Winds shifting from NW during the day to westerly in the early evening- as well as relaxing to light winds, will support low temperatures to be a few degrees warmer than last night, although still in the mid to upper 30s. At the surface, high pressure centered off the GA/FL coast, will continue to influence the region with clear skies and light winds. Lows Tuesday night will be in the low to mid 40s. Upstream, the deterministic An upper ridge building across the central northern CONUS will create zonal flow across central NC through mid week, then ridging builds across the Southeast through the end of the work week.
With very weak ridging aloft in place tonight, look for mostly clear to partly cloudy skies tonight as low temperatures range from the up- per 40s across the Piney Woods into the lower and mid 50s elsewhere. (Lows should be in the lower 60s at the beaches. Highs tomorrow will be in the mid to upper 70s and low temperatures in the lower to mid 60s Tuesday night.
(This evening through Tuesday night) Pretty quiet conditions expected through the short term as high pressure gradually shifts eastward allowing southeasterly winds to take hold of the area.
Current forecast looks good going into the afternoon with max temps in the upper 60s to lower 70s, and is supported by the warmer 12z soundings than those of 24 hours ago.
Discussion: The upper levels feature deep layer troughing east of Maine, and across the northwest Atlantic, while a trough pushes into the Rockies. At the surface and lower levels, ridging was well established leading to mostly clear skies, and light winds. Tonight, the synoptic pattern remains largely unchanged with ridging in place keeping conditions dry. Overnight low temperatures will be a few degrees warmer. Temperatures begin to warm into the 60's on Tuesday under increasing ridging aloft and southerly flow at the surface. While dewpoints should begin to increase slightly, still think RH's will plummet into the lower 20's again.
(Rest of Today) After a chilly start to the morning, with low temperatures ranging from the mid 20s to lower 30s, temps have risen into the low/mid 40s as of ~10 AM. Temp rises mainly into the lower 60s appear to be on tap for this afternoon.
Subsidence from the high pressure will keep conditions dry through the period. Lows tonight will drop into the lower and middle 40s for most areas. Winds become southerly during the day Tuesday as the high pressure slides slightly to the east. High temperatures will be a bit warmer given the increased sunshine and onshore flow with values reaching into the upper 60s and lower 70s.
357 PM EDT Mon Mar 11 2024 Expect a warming trend through the week as high pressure shifts offshore.
133 PM EDT Mon Mar 11 2024 A ridge of high pressure will expand north into the Ohio Valley today then continue to influence the region through Tuesday as a warm front lifts north of Lake Erie.
Temperatures expected to be warmer than today, with highs in the mid and upper 70s. (Tuesday night through next Monday) An unsettled weather pattern is expected to develop this week, as a strong upper level low develops over the Desert Southwest by mid week, and lingers over the area through the weekend.
With high pressure over the area, will have another cool night, with low temperatures in the upper 30s to lower 40s across the area, except mid 40s coast and our southernmost counties in NE FL.
This evening through Tuesday Night: A decaying upper level trough will swing through the Southeastern U.
226 PM CDT Mon Mar 11 2024 - 'Cooler' for Tuesday with highs 15-25 degrees above normal.
154 PM EDT Mon Mar 11 2024 High pressure will bring cool, dry and breezy weather today with a warming trend into mid week as the high shifts offshore.
353 PM EDT Mon Mar 11 2024 High pressure will allow for dry conditions through Tuesday night with rain chances starting to return mid week.
325 PM EDT Mon Mar 11 2024 Low pressure will slowly exit across the Canadian Maritimes through Tuesday.
Temperatures will struggle to cool overnight, with most low temperatures staying above freezing across the Northland. A dry cold front passes across the Northland overnight and through Tuesday morning which will bring a wind switch to the northwest, and blustery conditions right along the front. While temperatures will still be above normal through the rest of the week, we should return to seeing overnight lows below freezing and afternoon highs in the 30s and 40s.
The main weather interest today will be the low RH's this afternoon. (Today and tonight) High pressure at the surface and aloft will control the weather in the short term, with fair and dry weather today and tonight, with reduced winds.
452 PM EDT Mon Mar 11 2024 Low pressure over Nova Scotia and high pressure over the Tennessee Valley early this afternoon will result in strong westerly winds across the region for the rest of the day. As the high builds eastward tonight and Tuesday, winds will gradually diminish.
151 PM EDT Mon Mar 11 2024 High pressure will bring cool, dry and breezy weather today with a warming trend into mid week as the high shifts offshore.
Luckily winds are expected to be a bit lighter as a weak cold front pushes into at least northwestern Oklahoma before mixing northward later in the day.
Dry conditions with cooler temperatures expected until this evening.
135 PM EDT Mon Mar 11 2024 High pressure will build over and offshore the Southeast through midweek.
No such luck tomorrow as the west to southwest flow will be stronger ahead of a more significant trof moving into the area Tuesday night.
151 PM EDT Mon Mar 11 2024 High pressure will provide dry weather through midweek, with a return of well above-normal temperatures.
No precipitation expected after the passage of the mid to upper level trough axis.
Winds continue tonight and remain gusty Tuesday as low pressure exits to the Canadian Maritimes.
1006 AM MDT Mon Mar 11 2024 - Light snow showers possible across the high mountains late Monday into early Tuesday. The upper level ridge flattens and southwest flow continues over northwestern Colorado. Additionally, southwest flow strengthens over the higher elevations.
138 PM MDT Mon Mar 11 2024 Temperatures this afternoon are running close to the NBM90 or on the high side of the ensemble guidance envelope.
1218 PM MDT Mon Mar 11 2024 - Light snow showers possible across the high mountains late Monday into early Tuesday. The upper level ridge flattens and southwest flow continues over northwestern Colorado. Additionally, southwest flow strengthens over the higher elevations.
333 PM EDT Mon Mar 11 2024 Upper level ridging over the midwest will build into Pennsylvania this week.
(Rest of today through Tuesday) Models depict broad/deep high pressure, centered around the KY/TN valley, dominating the SE CONUS and the Florida peninsula. The ridge axis will gradually migrate eastward towards the eastern sea board during the next couple of days, which will result in winds across SoFlo veering to a more ENE/E direction tonight through Tuesday. upper 70s to mid 80s, warmer over interior areas.
At the surface, an area of low pressure to our north will give us south winds of 10 to 15 mph, and increasing moisture. Temperatures will be warmer, with highs generally in the low to mid 70s today, and lows tonight from the upper 40s to mid 50s. (Tuesday night through next Monday) An unsettled weather pattern is expected to develop this week, as a strong upper level low develops over the Desert Southwest by mid week, and lingers over the area through the weekend.
148 PM EDT Mon Mar 11 2024 High pressure will allow for dry conditions through Tuesday night with rain chances starting to return mid week.
Rain chances currently remain uncertain for the latter half of the week, but confidence in breezy to locally windy conditions and cooler temperatures is fairly high.
Otherwise, in the dry air mass with dew point temperatures mainly in the low/mid 20s, temperatures will decrease quickly this evening, but perhaps not as quickly as they would otherwise without the scant cloud cover.
1019 PM EDT Mon Mar 11 2024 Expect a warming trend through the week as high pressure shifts offshore.
High pressure over the area has allowed winds to go calm, and forecast lows in the upper 20s to mid 30s look to be on track. Discussion: The upper levels feature deep layer troughing east of Maine, and across the northwest Atlantic, while a trough pushes into the Rockies. At the surface and lower levels, ridging was well established leading to mostly clear skies, and light winds. Tonight, the synoptic pattern remains largely unchanged with ridging in place keeping conditions dry. Overnight low temperatures will be a few degrees warmer. Temperatures begin to warm into the 60's on Tuesday under increasing ridging aloft and southerly flow at the surface. While dewpoints should begin to increase slightly, still think RH's will plummet into the lower 20's again.
850 PM CDT Mon Mar 11 2024 - Cooler for Tuesday with highs 15-25 degrees above normal.
1007 PM EDT Mon Mar 11 2024 High pressure will build into our region today, prevailing for most of the week. Min temperatures are expected to range from the mid to upper 30s inland to the low to mid 40s along the coast.
716 PM EDT Mon Mar 11 2024 High pressure will build over and offshore the Southeast through midweek.
726 PM EDT Mon Mar 11 2024 Upper level ridging over the midwest will build into Pennsylvania this week.
613 PM CDT Mon Mar 11 2024 - Cooler for Tuesday with highs 15-25 degrees above normal.
744 PM EDT Mon Mar 11 2024 High pressure will provide dry weather through midweek, with a return of well above-normal temperatures.
932 PM EDT Mon Mar 11 2024 Low pressure over the Canadian Maritimes departs tonight.
812 PM EDT Mon Mar 11 2024 High pressure will allow for dry conditions through Tuesday night with rain chances starting to return mid week.
744 PM EDT Mon Mar 11 2024 Expect a warming trend through the week as high pressure shifts offshore.
711 PM EDT Mon Mar 11 2024 (Rest of today through Tuesday) Models depict broad/deep high pressure, centered around the KY/TN valley, dominating the SE CONUS and the Florida peninsula. The ridge axis will gradually migrate eastward towards the eastern sea board during the next couple of days, which will result in winds across SoFlo veering to a more ENE/E direction tonight through Tuesday. upper 70s to mid 80s, warmer over interior areas.
726 PM EDT Mon Mar 11 2024 High pressure will provide dry weather through midweek, with a return of well above-normal temperatures.
This high will continue shifting east and result in a very light return flow by morning. This will not be enough to keep temperatures from bottoming out cooler than normal again Tuesday morning.
855 PM EDT Mon Mar 11 2024 High pressure will build over and offshore the Southeast through midweek.
802 PM EDT Mon Mar 11 2024 Upper level ridging over the midwest will build into Pennsylvania this week bringing another round of dry weather and well above normal temperatures.
639 PM EDT Mon Mar 11 2024 Low pressure over the Canadian Maritimes departs tonight.
High pressure building in north of Florida kept dry and fair conditions in place across the area today, with mostly just cirrus visible on IR satellite imagery early this evening.
1015 PM EDT Mon Mar 11 2024 High pressure will allow for dry conditions through Tuesday night with rain chances starting to return mid week.