Aikyam-Lab/Synoptic-Bench huggingface dataset:
313 AM CST Sat Mar 9 2024 - Warmer today, but with a wide variation in temperatures between the north where a snowpack remains, and snow free areas in the south.
Current temperatures were in the low-mid 50s across the area. Temps will remain in the low-mid 50s east of I-65, but temps west of I-65 will fall later this morning as some of the cooler air behind the front pushes into the region. For today, surface cold front will continue to push eastward through KY this morning. Temperatures will be quite a bit colder tonight with lows dipping to around freezing in most spots.
402 AM CST Sat Mar 9 2024 - Highs today will vary from the mid 40s over snow covered areas to the lower 50s in snow free locations. Much warmer weather is expected on Sunday with highs in the 60s.
Isolated showers will remain mostly over eastern Arizona with a passing low pressure system today, with drier/warmer conditions returning on Sunday.
214 AM MST Sat Mar 9 2024 MORNING DISCUSSION: Eastern Montana remains under upper-air ridge influence through the end of the weekend, resulting in additional melting of existing snowpack across northeast Montana. -Enriquez UPDATED: 0900Z FLIGHT CATEGORY: VFR DISCUSSION: Dry conditions are expected over the next few days as high pressure dominates across the region.
317 AM CST Sat Mar 9 2024 Through tonight: The initial wind shift portion of the cold front has now cleared the area, with the more substantial dry air/theta-e boundary now beginning to push southeastward across the ArkLaMiss/ Delta area. As the mid/upper trough lags behind and CAA persists through the day, low clouds will be pesky and may persist through the entire day across most of our area. Tonight, as the low level trough axis finally begins to shift southward, clouds will have a better opportunity to clear overnight, likely being most pesky over south/southeast MS. Farther north, with clearing and temps falling into the mid to upper 30s in cooler pockets of north MS, there will be some potential for patchy frost in a few spots, but persisting light breezes may limit this potential somewhat.
546 AM CST Sat Mar 9 2024 - Highs today will vary from the mid 40s over snow covered areas to the lower 50s in snow free locations. Much warmer weather is expected on Sunday with highs in the 60s.
Temperatures will fall into the 30s and low 40s by the afternoon behind a cold front, with northwest winds gusting up to around 25 mph at times.
High pressure will be the dominate weather feature over the Northern Rockies during the day today. There will be more cloudcover compared to recent days, as a cold front will be approaching from the west this evening. A second cold front will move through Sunday afternoon and evening, with another around of gusty southerly winds, again with the stronger gusts in the Grangeville area.
558 AM CST Sat Mar 9 2024 (Today through Sunday) The deterministic global ECMWF/GFS and mesoscale NAM predict a somewhat progressive upper pattern during the period, with an upper trough moving across the northeastern CONUS, while an upper ridge moves across the central/northern Plains. Drier and cooler conditions expected today over the CWA in response to a cold front.
Both low level cloud cover and surface northerly winds will decrease notably after sunrise as low to midlevel flow weakens and pronounced surface ridging rapidly builds into the region. Once this ridge fully establishes over the South Plains region by midday, light winds and sunny skies will continue through the rest of the day. Another chilly overnight period then returns tonight with most locations seeing lows near or below freezing, with some lower 20s possible in our typical cool spots across the NW South Plains by sunrise on Sunday.
447 AM MST Sat Mar 9 2024 - Warmer and dry this weekend.
Warmer air will continue to move into Central MT today, with afternoon high temperatures about 15 degrees above normal.
506 AM CST Sat Mar 9 2024 (Today through Sunday) A cold front that passed through Deep South Texas overnight/early this morning will lead to some breezy conditions and cooler temperatures for today. As the mid-level trough continues to push eastward through northern Texas today, mid and high level clouds along with CAA will keep temperatures a bit cooler than previous days with highs only topping out in the low 70s, with mid 60s along the coast. Tonight, temperatures will fall into the 40s across portions of the northern Ranchlands to mid 50s in the lower Valley.
523 AM CST Sat Mar 9 2024 (Today through Sunday) Breezy and much cooler conditions will prevail through the morning hours.
542 AM CST Sat Mar 9 2024 Through tonight: The initial wind shift portion of the cold front has now cleared the area, with the more substantial dry air/theta-e boundary now beginning to push southeastward across the ArkLaMiss/ Delta area. As the mid/upper trough lags behind and CAA persists through the day, low clouds will be pesky and may persist through the entire day across most of our area. Tonight, as the low level trough axis finally begins to shift southward, clouds will have a better opportunity to clear overnight, likely being most pesky over south/southeast MS. Farther north, with clearing and temps falling into the mid to upper 30s in cooler pockets of north MS, there will be some potential for patchy frost in a few spots, but persisting light breezes may limit this potential somewhat.
439 AM CST Sat Mar 9 2024 (Today) Cool temperatures have settled into the area behind today's cold front, with current readings ranging from the upper 30s to low 40s. The upper level trough is beginning to move east, but wrap around precip is continuing to result in a broad area of light to moderate precip across portions of eastern OK and western AR. High temperatures will reach the low to mid 50s with high pressure settling in.
(Today through Sunday) The deterministic global ECMWF/GFS and mesoscale NAM predict a somewhat progressive upper pattern during the period, with an upper trough moving across the northeastern CONUS, while an upper ridge moves across the central/northern Plains. Drier and cooler conditions expected today over the CWA in response to a cold front.
Second, more vigorous upper trough, is expected to dig southeast into the western Great Lakes this afternoon and evening. Lake effect should dissipate overnight tonight as inversion heights lower as the upper trough moves east of the area.
406 AM MST Sat Mar 9 2024 Warmer air will continue to move into Central MT today, with afternoon high temperatures about 15 degrees above normal.
534 AM CST Sat Mar 9 2024 (Today through Sunday afternoon) A fairly quiescent forecast is on hand for the short term in the wake of yesterday's cold front. Highs top out in the lower to middle 50s for most, with 40s in the mountains, and 60s confined along the Rio Grande, around 10 to 15 degrees below normal for early March.
Warm, humid conditions continue through the day before a cold front pushes through tonight. A cold front approaching the Florida panhandle will push across the state of Florida today and tonight. A band of showers and isolated thunderstorms ahead of the cold front will move over the nature coast during the late afternoon/early evening hours.
(Today) While we are still seeing some wind gusts up to 25 MPH, winds are forecast to significantly die down over the next few hours as the trough approaches. The passage of the trough will support low to medium rain chances across the area through mid morning. The passage of the trough from 10-14Z will allow rain chances to fall off greatly with negligible rain chances by noon. Highs will likely be realized by mid day only making it a few degrees warmer than morning lows, into the high 50s and low 60s.
353 AM MST Sat Mar 9 2024 - Warmer and dry this weekend.
(Today through Sunday) Conditions today will remain warm and mainly dry for much of South FL as weak mid-level ridging remains in place over the peninsula. Overnight temperatures could range from the upper 60s near the interior to the lower 70s along the East Coast. Chances for rain return on Sunday as an area of low pressure over the Deep South drags a frontal boundary southward across the Florida peninsula. Model guidance shows this boundary weakening as it drops through the state and decouples from mid-level troughing and better dynamics to our north. Depending on the timing of the front, this could be the warmer day over the East Coast metro as south-southwest winds ahead of the front would allow temps to rise into the upper 80s and even the lower 90s.
A large trough continues to push E and with it an associate front. This evening, a cold front pushes through drying conditions out and dropping temperatures down into the low 30s tonight. Sunday brings pleasant weather, but a little on the cool side with highs in the low 50s. By Sunday night, temperatures fall back into the low 30s with the Upper Cumberland likely seeing temps in the upper 20s.
Some time near or just after sunrise, additional showers are expected to both re-develop in the Tennessee valley and begin moving into the valley from the west as the cold front advances eastward. HREF shows just 100 J of CAPE available, so thunder is still possible ahead of the cold front though not a certainty by any stretch. Cold front will help usher the showers eastwards, and most of East Tennessee will begin drying out by this evening.
737 AM EST Sat Mar 9 2024 (Today through Sunday) Conditions today will remain warm and mainly dry for much of South FL as weak mid-level ridging remains in place over the peninsula. Overnight temperatures could range from the upper 60s near the interior to the lower 70s along the East Coast. Chances for rain return on Sunday as an area of low pressure over the Deep South drags a frontal boundary southward across the Florida peninsula. Model guidance shows this boundary weakening as it drops through the state and decouples from mid-level troughing and better dynamics to our north. Depending on the timing of the front, this could be the warmer day over the East Coast metro as south-southwest winds ahead of the front would allow temps to rise into the upper 80s and even the lower 90s.
1151 AM CST Sat Mar 9 2024 (Rest of Today) Cooler air will continue to filter into the region today thanks to northwesterly winds on the backside of a cold front.
Overnight lows will be on the chilly side, falling to the low to mid 30s.
As a trough axis advects across the E CONUS, an attendant cold front is sweeping across the FL panhandle and making its way towards West Central and SWFL. This cold front will usher in cooler and drier weather with a couple nicer days to follow, kicking off the work week. As already alluded to, cooler and drier air will filter in behind this front. Any cooler and drier weather is fleeting this time of year.
(This evening through Sunday Night) A chilly, March day best describes today with widespread low cloud cover and cold air advection in the wake of a strong cold front that moved through our region last night. Cloud cover has been very slow to erode from the northwest today but feel like that process should speed up as we move into the evening and overnight hours with very dry air infiltrating the low level air column. Have undercut NBM temps in a few locations given the very dry airmass in place and that means temperatures near freezing across our far northern zones.
(Rest of Today) Cooler air will continue to filter into the region today thanks to northwesterly winds on the backside of a cold front.
341 PM EST Sat Mar 9 2024 A secondary cold front will drop south through the Great Lakes overnight with gusty winds and a few snow showers or flurries possible from time to time late this evening through Sunday morning before dry conditions return for the start of the workweek.
1030 AM MST Sat Mar 9 2024 Warmer air will continue to move into Central MT today, with afternoon high temperatures about 15 degrees above normal.
The balloon launch this morning shows the low-level moisture, but also a large column of dry air above that moisture. The overall ridging pattern overhead helps to keep this quieter weather in place through the overnight hours tonight with overnight lows in the mid 70s and light breezes turning from southeasterly to a more southerly direction. A broad ridge will remain across our area as a frontal system slowly advances through the Gulf of Mexico. Breezes will then veer further southwest to west through Sunday ahead of a weak cold front. As high pressure then moves eastward across the southeastern states, moderate to fresh breezes will clock northeast to east. Near surface winds will remain near 10 knots and veer south-southwesterly ahead of an approaching cold front tonight.
/NEW/ /This Weekend/ Quiet and seasonably cool weather is on tap through the weekend, as yesterday's cold front has cleared into the GoM. Stratus has quickly scoured out across all of North Texas and continues to rapidly scour out the northern edge of the low clouds across Central Texas. Breezy northerly winds 10 to 20 mph will continue through mid afternoon, then diminish rapidly after nightfall with mostly clear skies and cold temperatures in the 30s, but remaining above freezing. If the high cloud canopy arrives sooner than current anticipated, then highs may need to be lowered in subsequent forecasts, particularly across Central Texas.
The combination of a dry airmass, light winds and mostly clear skies will allow for good radiational cooling, with temperatures falling into the low to mid 30s by daybreak Sunday. A few locales may reach the freezing mark but this will be short lived. Looks like a very pleasant day is shaping up for tomorrow, with light southerly winds and afternoon highs in the low to mid 60s. (Sunday night through next Saturday) Warming and dry weather in store the first portion of the week, with rain chances returning the second half, and becoming cooler.
/14 (Now through Sunday) Lingering showers with a few embedded thunderstorms across the far southeastern portion of our forecast area ahead of cold front will move out of the area by mid morning. Dry weather will follow through the remainder of the near term as zonal flow aloft return in the wake of the upper trough. This will also usher in cooler temps over the weekend.
Combination of continued upper divergence across the Southern Appalachians and the eastward progression of the surface cold front across Middle Tennessee will increase the risk of showers across the forecast area through the afternoon. Some time near or just after sunrise, additional showers are expected to both re-develop in the Tennessee valley and begin moving into the valley from the west as the cold front advances eastward. HREF shows just 100 J of CAPE available, so thunder is still possible ahead of the cold front though not a certainty by any stretch. Cold front will help usher the showers eastwards, and most of East Tennessee will begin drying out by this evening.
920 AM CST Sat Mar 9 2024 - Warmer today, but with a wide variation in temperatures between the north where a snowpack remains, and snow free areas in the south.
Dewpoints today from Baudette to Bemidji to Wadena have generally been in the low teens today. The end result is that the area with the lowest humidity Sunday afternoon (east of the Red River Valley) will also have the lowest winds (10 to 15 mph).
124 PM EST Sat Mar 9 2024 Rain will taper off today as drier and cooler air filters into the region.
The combination of a dry airmass, light winds and mostly clear skies will allow for good radiational cooling, with temperatures falling into the low to mid 30s by daybreak Sunday. A few locales may reach the freezing mark but this will be short lived. Looks like a very pleasant day is shaping up for tomorrow, with light southerly winds and afternoon highs in the low to mid 60s.
- Rain Ending This Morning Rain continues to taper off this morning as the center of the low tracks northeast and the dry slot noses into southwest Michigan. Low clouds linger and drizzle persists, but a surface cold front will sweep through this morning setting up colder and drier northwest flow. Temperatures will be above freezing so impacts are not expected. - Snow Showers Tonight and Sunday morning Cold air advection strengthens later today as a deepening mid to upper trough digs into the Great Lakes. Temperatures will fall through the 30s this afternoon and down to below freezing overnight tonight into Sunday. Colder air over the lake will increase instability initiating some lake effect snow showers for lakeshore counties, but limited moisture in the low levels should keep snowfall amounts fairly tame.
(This afternoon through Sunday Night) The cold front swept through Middle TN early this morning, and temperatures have been noticeably chillier today with readings mainly in the 40's at the time of this writing.
1208 PM CST Sat Mar 9 2024 (Today through Sunday) Breezy and much cooler conditions will prevail through the morning hours.
(Rest of today through Sunday) Models keep the Florida peninsula just south of the warm sector of the trough/low complex barreling through the SE CONUS. Thus, POPs for Sunday remain generally in the low-end scattered with a narrow band of rain migrating southward across SoFlo during the day. Temperatures on Sunday still remain generally in the mid-upper 80s, except the lake region where the aforementioned front activity should knock down temps a couple of degrees into the low 80s.
-Bernhart MORNING DISCUSSION: Eastern Montana remains under upper-air ridge influence through the end of the weekend, resulting in additional melting of existing snowpack across northeast Montana. -Enriquez UPDATED: 2100Z FLIGHT CATEGORY: VFR DISCUSSION: Dry conditions are expected over the next few days as high pressure dominates across the region.
A ribbon of cirrus clouds aloft isn't blocking much sun this afternoon courtesy of the mean-level ridging that is keeping our weather mostly quiet as we start the weekend. As we progress through the weekend, winds increase and turn clockwise as a cold front approaches from our north.
High clouds increasing from the west this morning ahead of an upper trough swinging onto the Oregon coast. The filtered sun and breezy conditions will counter warmer temperatures which will be near normal today.
1140 AM CST Sat Mar 9 2024 - Highs today will vary from the mid 40s over snow covered areas to the lower 50s in snow free locations. Much warmer weather is expected on Sunday with highs in the 60s.
920 AM CST Sat Mar 9 2024 The cold front has pushed through Middle TN this morning, and temperatures are chilly at this hour in the upper-40's to mid-50's and these will continue to fall. A large trough continues to push E and with it an associate front. This evening, a cold front pushes through drying conditions out and dropping temperatures down into the low 30s tonight. Sunday brings pleasant weather, but a little on the cool side with highs in the low 50s. By Sunday night, temperatures fall back into the low 30s with the Upper Cumberland likely seeing temps in the upper 20s.
(This afternoon through Sunday) The cold front will continue to make it's way through the state through the rest of the day today and tonight. Right now the lows overnight are in the mid 30s to mid 40s. Sunday will see dry weather and high pressure.
Still not expecting this to be impactful, especially with daytime highs in the low 40s, plenty of morning sunshine to warm the ground, and skies clearing out (ending the precip chance) this evening. Temperatures today will be around average, with highs in the low 40s.
(The rest of today ) Upper trough axis continues to push east this morning along with remnant cloud cover.
Wind gusts from 20 to 25+ mph will be possible areawide with a few locations along the ridgetops in the north Georgia mountains approaching gusts between 30 and 35 mph. Given the elevated wind speeds and broken to overcast cloud coverage overnight, frost is not expected to develop overnight despite low temperatures bottoming out in the low to mid 30s. This afternoon, temperatures topping out in the mid 70s will be confined to areas south of the warm front (currently draped south of I-20) while areas to the north north will be in the 60s. Tomorrow with the cooler and drier airmass in place, high temperatures will range from the 50s to mid 60s.
1142 AM CST Sat Mar 9 2024 (Today through Sunday) The deterministic global ECMWF/GFS and mesoscale NAM predict a somewhat progressive upper pattern during the period, with an upper trough moving across the northeastern CONUS, while an upper ridge moves across the central/northern Plains. Drier and cooler conditions expected today over the CWA in response to a cold front.
1100 AM CST Sat Mar 9 2024 (The rest of today ) Upper trough axis continues to push east this morning along with remnant cloud cover.
Temperatures will fall into the mid 40s to around 50 as the high builds in to the region and allows some radiational cooling to take place. This will push mid level moisture offshore, while high pressure on the sfc will continue to keep the area dry. Temperatures will struggle to reach 70 over the region as the cooler air continues to push down the plains into south Texas. With the high over head, the winds should be light and out of the southeast.
1130 AM CST Sat Mar 9 2024 (Today through Sunday afternoon) A fairly quiescent forecast is on hand for the short term in the wake of yesterday's cold front. Highs top out in the lower to middle 50s for most, with 40s in the mountains, and 60s confined along the Rio Grande, around 10 to 15 degrees below normal for early March.
159 PM MST Sat Mar 9 2024 Warm and breezy conditions are expected through the weekend, with temperatures generally rising into the low to mid 50s across the lower terrain.
Elsewhere, lows will be in the mid 30s over the Hill Country to the lower and mid 40s along and east of I-35.
1126 AM CST Sat Mar 9 2024 The cold front has pushed through Middle TN this morning, and temperatures are chilly at this hour in the upper-40's to mid-50's and these will continue to fall. A large trough continues to push E and with it an associate front. This evening, a cold front pushes through drying conditions out and dropping temperatures down into the low 30s tonight. Sunday brings pleasant weather, but a little on the cool side with highs in the low 50s. By Sunday night, temperatures fall back into the low 30s with the Upper Cumberland likely seeing temps in the upper 20s.
An area of low pressure aloft is forecast to move from northwest to southeast across the region tonight and Sunday. Temperatures remain marginal this afternoon, with most locations at or above freezing. As we get into the evening temperatures will fall below freezing, and we'll lose the solar radiation we get from a March sun angle. The short term looks rather quiet once again with upper level ridging/milder air quickly returning to the region. Clear to partly cloudy skies are then expected for the remainder of the short term due to the building upper level ridge.
Tonight through Sunday night A ridge of high pressure is shifting east in response to a weak upper-level wave and cold front moving into northern NV. Southwest winds of 15-20 mph with gusts to 25-30 mph are expected over the higher terrain of Humboldt County, while the rest of the forecast area will see winds below 15 mph. An active weather pattern returns starting Sunday evening as a low pressure system enters the state. The strongest winds will be situated over the ridge lines and higher terrain, but should remain below advisory levels.
1126 AM CST Sat Mar 9 2024 (Today through Sunday) A cold front that passed through Deep South Texas overnight/early this morning will lead to some breezy conditions and cooler temperatures for today. As the mid-level trough continues to push eastward through northern Texas today, mid and high level clouds along with CAA will keep temperatures a bit cooler than previous days with highs only topping out in the low 70s, with mid 60s along the coast. Tonight, temperatures will fall into the 40s across portions of the northern Ranchlands to mid 50s in the lower Valley.