Aikyam-Lab/Synoptic-Bench huggingface dataset:
Areas that have cleared out have had temperature rises to the upper 40s to near 50 while some cloudy areas may land a bit below the high forecast. Winds shift to southerly this evening, allowing for the low-level clouds to the south to lift through the forecast area tonight into tomorrow.
319 PM MST Sat Feb 1 2025 KEY MESSAGES: - An Arctic cold front will swing through tonight and keep temperatures below average through the end of the work week. WEATHER PATTERN OVERVIEW: An upper trough will move into southern Alberta, which will allow zonal flow to transport moisture into northeast Montana.
626 PM EST Sat Feb 1 2025 High pressure will move off to the east this evening allowing a warm front will lift across the area late tonight into Sunday morning.
528 PM CST Sat Feb 1 2025 (This evening through Sunday Night) Dry and warmer than normal conditions will remain in place through the weekend across the Four State Region. This is due to post- frontal surface ridging making its way towards the Mississippi River. As the ridge axis shifts further east of the area, southerly winds return overnight tonight, allowing for slightly milder temperature minimums in the low-to-mid 40s.
(This afternoon through Sunday) Key message: - Dry and warmer weather will continue through the short term. This will bring in a slightly cooler airmass to NE GA Tonight and Sunday but still expecting Highs in the 50s Tomorrow across that area.
559 PM CST Sat Feb 1 2025 (Tonight through Sunday night) Key Messages: - Southerly winds tonight will bring warmer air - High temperatures Sunday will be a few degrees warmer than today High pressure over Texas is keeping skies mainly clear across South- Central Texas today. Temperatures are responding to the sunshine and are around five degrees warmer today. This will begin the return of warmer, moister air. The high pressure will keep clouds to a minimum overnight. Warmer air will continue to move in Sunday. Highs Sunday will be well above normal around five degrees warmer than today.
355 PM CST Sat Feb 1 2025 - Warmer conditions are leading to ice breakup on parts of the Platte and Elkhorn Rivers.
555 PM MST Sat Feb 1 2025 KEY MESSAGES: - An Arctic cold front will swing through tonight and keep temperatures below average through the end of the work week. WEATHER PATTERN OVERVIEW: An upper trough will move into southern Alberta, which will allow zonal flow to transport moisture into northeast Montana.
502 PM CST Sat Feb 1 2025 - Warmer conditions are leading to ice breakup on parts of the Platte and Elkhorn Rivers.
Snow forecast totals as a result paint out 1-3 inches for areas generally north of Highway 29, with the higher totals near the Upper Peninsula border. Would still expect some potential for localized areas to get closer to 4 in the highest spots, in particular near Land-O-Lakes where snow has already reached the ground early this afternoon. As the snow retreats from the region tomorrow morning there remains the potential to change over to drizzle and freezing drizzle for a few hours, which could still produce some additional slick surfaces on untreated surfaces.
534 PM CST Sat Feb 1 2025 (This afternoon through Sunday) High pressure will remain over the southeast through the weekend. Highs today will be in the 60s, with highs tomorrow several degrees warmer.
Light southerly winds will yield slightly warmer overnight temperatures in comparison to last night, with lows ranging from the upper 30s to lower 40s. /20/ (This evening through Sunday Night) Dry and warmer than normal conditions will remain in place through the weekend across the Four State Region. This is due to post- frontal surface ridging making its way towards the Mississippi River. As the ridge axis shifts further east of the area, southerly winds return overnight tonight, allowing for slightly milder temperature minimums in the low-to-mid 40s.
945 PM CST Sat Feb 1 2025 - Warmer conditions are leading to ice breakup on parts of the Platte and Elkhorn Rivers.
1231 AM EST Sun Feb 2 2025 High pressure will depart our area Sunday. A warm front lifts north through the region Sunday night.
1011 PM EST Sat Feb 1 2025 High pressure will move off to the east this evening allowing a warm front will lift across the area late tonight into Sunday morning.
355 AM EST Sun Feb 2 2025 Cooler but dry conditions expected today.
319 AM EST Sun Feb 2 2025 Weak high pressure will be located offshore over the next several days.
106 AM EST Sun Feb 2 2025 High pressure will continue moving off to the east allowing a warm front to lift north across the area this morning.
1027 PM CST Sat Feb 1 2025 (Tonight through Sunday night) Key Messages: - Southerly winds tonight will bring warmer air - High temperatures Sunday will be a few degrees warmer than today High pressure over Texas is keeping skies mainly clear across South- Central Texas today. Temperatures are responding to the sunshine and are around five degrees warmer today. This will begin the return of warmer, moister air. The high pressure will keep clouds to a minimum overnight. Warmer air will continue to move in Sunday. Highs Sunday will be well above normal around five degrees warmer than today.
346 AM EST Sun Feb 2 2025 High pressure will cross the region today.
Zonal flow aloft overspreads the state this morning north of ridging over the S Gulf/N Caribbean. Given the expected cloud cover, afternoon highs in the mid to upper 70s are expected for areas along and north of I-4, with areas southward able to warm into the lower 80s. The combination of high pressure aloft and at the surface will keep the area under fairly similar conditions through the week, with generally warm and rain-free conditions along with lingering overnight and early morning fog potential. Generally light winds are expected, with morning lows in the upper 50s to lower 60s, and afternoon highs in the lower to mid 80s.
With temperatures at or slightly below freezing some patchy slick spots will be possible.
Freezing fog is possible in places that are at or below freezing which currently includes the upper Cumberland Plateau counties. In the upper levels, weak troughing or nearly zonal flow will be over the region. At the surface, high pressure is centered over the East Coast today drifting into the Atlantic tonight as low pressure moves into the Midwest. Winds will become southerly today with gusts up to 20 mph in the Tennessee Valley and 30 mph in the higher elevations and foothills of the East Tennessee Mountains as the 850mb winds increase this afternoon when clearing clouds will allow for good mixing.
- Any snow and ice accumulation will be very light but could cause some slick spots during the morning before temperatures climb above freezing around midday.
(This afternoon through Sunday) Key Message: - Dry and warmer weather will continue through the short term. This will bring in a slightly cooler airmass to NE GA Tonight and Sunday but still expecting Highs in the 50s Tomorrow across that area.
233 AM EST Sun Feb 2 2025 Wedging high pressure to the north today will result in cloudy skies and isolated pockets of drizzle in the mountains.
Satellite loops show zonal flow aloft over our northern forecast area with weak ridging to the south along with mid- level and high clouds.
This ridge is barely dictating winds in the Keys which remain quite light and very broadly northeasterly. A patch of fog was able to move through portions of the Lower and Middle Keys earlier in the evening and a more recent bout has begun in the Lower Keys. Short Term Update - The previously mentioned high pressure will continue to shift slowly eastward through the overnight period. Nothing is expected to kick out the high moisture surface layer. A Dense Fog Advisory remains in effect for the Lower and Middle Keys. With that said, expect the fog to be intermittent and varying in density, and most prolific in the Lower Keys. High broad high pressure centered over New England is dragging a ridge along the Atlantic and Gulf Coast states.
- A warm front lifting into north central Nebraska will bring a chance for light rain this morning into early afternoon across the northwest Sandhills.
Have a wonderful Sunday! (Today through Monday) A dissipating frontal boundary sits just to the north of the region as mid level ridging remains across South Florida. At the surface, a light easterly wind flow will become established as the day progresses with high pressure building over the region.
903 AM EST Sun Feb 2 2025 High pressure will cross the region today. A weak warm front lifts into the area late tonight followed by an occluded front on Monday evening.
633 AM EST Sun Feb 2 2025 Cooler but dry conditions expected today.
933 AM EST Sun Feb 2 2025 High pressure will continue moving off to the east allowing a warm front to lift north across the area today. Southerly flow will bring very warm temperatures until a cold front moves through late Monday into Monday night. Temperatures are still near or below freezing, so cannot rule out a bit of a wintry mix if any precipitation occurs. Temperatures are similar there, so this is some freezing drizzle, but appears to be light enough to have little to no impact. This will allow for temperatures to rise quite a bit in southern counties while the far north may remain cloudy and thus cooler.
(Today through Monday afternoon) Weak mid-level ridging over N. A strengthening low-level thermal ridge along with downslope, southwesterly surface flow will send temperatures into record territory the next several afternoons. Even warmer conditions arrive Monday with nearly all of our region in the 80s except for the higher terrain. With ridging in place, expect mostly clear skies and dry conditions.
304 AM MST Sun Feb 2 2025 Temperatures will continue to warm over the next few days as high pressure continue to build over the region.
Temperatures today to climb into the low to mid 70s with overnight lows in the low to mid 50s. Dewpoints in the upper 40s today are forecast to climb into the lower 60s by Monday.
635 AM EST Sun Feb 2 2025 (Today through Monday) A dissipating frontal boundary sits just to the north of the region as mid level ridging remains across South Florida. At the surface, a light easterly wind flow will become established as the day progresses with high pressure building over the region.
Shamburger Previous Discussion: /Tonight through Sunday Night/ Much warmer this evening than previous evenings across North and Central Texas due to a strong southerly LLJ, with current temperatures in the mid 40s to low 60s. Tomorrow looks even warmer than today with highs ranging from the low 70s east to low 80s west, which is nearly 20 degrees above normal for this time of year.
(This evening through Sunday) February is starting out on the warmer side, with temperatures this afternoon around 10 to 15 degrees above normal. Temperatures tonight will be quite a bit warmer than what we saw this morning, as elevated winds limit radiational cooling. The highest chance for stronger winds will be to the northwest of an Ozona to Brownwood line. The low level jet will start to weaken and move off to the northeast tomorrow morning, leaving another day of clear skies, slightly breezy southwest winds, and above normal temperatures.
Slightly warmer conditions expected today with highs in the mid to upper 70s. Lows will be warmer with cloud cover inhibiting radiational cooling.
418 AM EST Sun Feb 2 2025 (Today through Monday) Key Message: - Dry, warmer-than-average conditions will prevail. Patchy freezing fog is possible across portions of north and west Georgia, where temperatures have dropped more than previously forecast -- in the low/mid 30s. High temperatures are expected to range from the lower 60s to mid-70s outside of far northeast Georgia, where temperatures will be cooler within the influence of a weak cold air damming wedge. The parent high pressure system driving the wedge is currently positioned over the Northeast, and will shift eastward over the Atlantic by this evening.
443 AM CST Sun Feb 2 2025 - Well above normal temperatures, as highs warm well into the 60s today then the lower 70s Monday.
436 AM CST Sun Feb 2 2025 - Slippery spots on roads expected early this morning, with light drizzle / freezing drizzle, clearing out from west to east around 8 AM CST. Snow, rain, and freezing rain are all possible. Issued 430 AM CST Sun Feb 2 2025 Today through Monday: Light snow has ended, but low clouds and drizzle / freezing drizzle are expected to continue early this morning, tapering off from west to east around 8 AM. Modest southeast winds will decelerate and veer southwest over the next few hours, with daytime highs in the low to mid 40s expected this afternoon.
527 AM CST Sun Feb 2 2025 Southerly winds on the back side of high pressure will bring milder temperatures to the Mid-South this week.
333 AM MST Sun Feb 2 2025 - Snow will continue to fall over the northern Colorado mountains today but with mild conditions moving in impacts will be limited to the highest terrain of the Park Range.
Meanwhile, low level thermal ridge will expand east out of the high Plains today, making for another very warm day across Oklahoma and western north Texas. Although some slight improvement will occur with regards to surface dewpoints, with warmer temperatures afternoon humidity levels still expected to fall to near or below 20% across southwest Oklahoma and western north Texas. At this same time veered 850mb flow will continue to expand very warm thermal ridge east across the area, setting the stage for record warmth for Monday.
437 AM MST Sun Feb 2 2025 - Snow will continue to fall over the northern Colorado mountains today but with mild conditions moving in impacts will be limited to the highest terrain of the Park Range.
531 AM MST Sun Feb 2 2025 - Cold front arrives today with much colder air surging into the region late tonight into Monday. A surface cold front is analyzed from eastern ND along the ND/SD border and arching back into southern MT. The cold front will settle southward through the day today.
344 AM MST Sun Feb 2 2025 - Cold front arrives today with much colder air surging into the region late tonight into Monday. A surface cold front is analyzed from eastern ND along the ND/SD border and arching back into southern MT. The cold front will settle southward through the day today.
704 AM EST Sun Feb 2 2025 High pressure will cross the region today. A weak warm front lifts into the area late tonight followed by an occluded front on Monday evening.
Southerly winds on the back side of high pressure will bring milder temperatures to the Mid-South this week.
A cold front will pass Monday night bringing uncertainty to the temperature forecast as it wavers through the area.
(Now through Monday) Rather benign pattern will be in place through the remainder of the weekend into early next weak as a subtle upper trough cuts off into a weak upper level low over southern Texas. Ridging will be in place over Florida and a rather zonal flow aloft, not much in the way of weather is expected through Monday night. The main talk will be several foggy mornings looking likely as moisture streams northward from the Gulf and ridging leading to clear calm nights. Other than that, enjoy the rather warm temperatures as highs climb back into the low to mid 70s and lows climb back into the upper 40s to 50s. Certainly a 180 degree swing from the other week when we were buried in snow and freezing.
632 AM EST Sun Feb 2 2025 High pressure will shift offshore early this week bringing warmer temperatures.
Temperatures will get cooler as a cold core low approaches, dropping snow levels as the early week approaches. For several hours the Atmospheric river was aimed at the Northern California latitudes and funneled at the PACNW thanks to an area of high pressure off of southern California and an area of low pressure off of the Canadian coast. Another round of moisture will advect its way into the CWA later today into Monday as focused plumes target the areas south of the 40N latitude like Mendocino and Lake counties, as well as the interior ridges and Mtn areas of Trinity, Del Norte and Humboldt. A shallow but potent surface cold front will accompany the second pulse of rain Monday through midweek.
Near record high temperatures today and Monday will gradually lower the remainder of the week as a bit more troughing and a cooler air mass moves over the state.
(Today through Monday) Key Message: - Dry, warmer-than-average conditions will prevail. Patchy freezing fog is possible across portions of north and west Georgia, where temperatures have dropped more than previously forecast -- in the low/mid 30s. High temperatures are expected to range from the lower 60s to mid-70s outside of far northeast Georgia, where temperatures will be cooler within the influence of a weak cold air damming wedge. The parent high pressure system driving the wedge is currently positioned over the Northeast, and will shift eastward over the Atlantic by this evening.
(Today through Monday) Northern stream upper trough over the western Great Lakes and upper Mississippi River Valley. Southern stream trough over Mexico and far south Texas. Upper ridging centered over Cuba. At the surface, high pressure over the Atlantic Coast had a westward extension over the northern Gulf Coast. Temperatures at 3 AM CST were generally in the 40s, except for 52 degrees at Lakefront Airport with the warmer water temperatures in Lake Pontchartrain nearby, and 39 at Pascagoula, which tends to run cooler than most areas in this surface pattern. High temperatures are expected to get into the 70s today, with the possible exception of right at the beach on the Mississippi coast, where cooler water temperatures may hold highs in the upper 60s. Low temperatures Monday morning will be a bit warmer than the last couple mornings.
A 500mb trough will continue to drift over South Texas today and tonight. At the surface, high pressure remains to our east resulting in onshore flow.
259 AM MST Sun Feb 2 2025 KEY MESSAGES: - An Arctic cold front will keep temperatures much below average through the end of the work week.
212 AM MST Sun Feb 2 2025 - Cold front arrives today with much colder air surging into the region late tonight into Monday. A surface cold front is analyzed from eastern ND along the ND/SD border and arching back into southern MT. The cold front will settle southward through the day today.
- A warm front lifting into north central Nebraska will bring a chance for light rain this morning into early afternoon across the northwest Sandhills. - A cold front will arrive early Monday bringing much cooler temperatures for the upcoming week. Temperatures were relatively mild from the low 30s to low 40s. Today, a warm front will lift into north central Nebraska. Tonight, the front will move back south as a cold front late tonight. The cold front will advance south through the forecast area.
540 AM CST Sun Feb 2 2025 (Today through Monday Night) High pressure has exited to the east. Clockwise flow around the high will bring a breezy southwest wind today and Monday. This along with a warm front advancing through the state from the south will result in well above average temperatures. Toward the end of the period, a cold front will approach the region from the Plains. A large area of high pressure/colder air will be found behind the front.
The zonal flow will keep the cold air well north of our area, but the high should give the cold front enough push to at least reach Tennessee.
(Today through Monday Night) High pressure has exited to the east. Clockwise flow around the high will bring a breezy southwest wind today and Monday. This along with a warm front advancing through the state from the south will result in well above average temperatures. Toward the end of the period, a cold front will approach the region from the Plains. A large area of high pressure/colder air will be found behind the front.
The second impact will be much warmer temperatures, especially lows tonight.
- A cold front moves through on Monday bringing cooler weather to the area and highs ranging from the upper 30s to the upper 50s.
A slight increase in temperatures will be made in areas adjacent to the mountains, where a downslope flow has kept clear skies and temperatures warmer than forecast. Freezing fog is possible in places that are at or below freezing which currently includes the upper Cumberland Plateau counties. In the upper levels, weak troughing or nearly zonal flow will be over the region. At the surface, high pressure is centered over the East Coast today drifting into the Atlantic tonight as low pressure moves into the Midwest. Winds will become southerly today with gusts up to 20 mph in the Tennessee Valley and 30 mph in the higher elevations and foothills of the East Tennessee Mountains as the 850mb winds increase this afternoon when clearing clouds will allow for good mixing.
Areas along and west of the MS River will see nighttime temperatures in the low 50s.
The lack of cloud cover combined with daytime heating will allow for afternoon highs to peak in the low 70s areawide.
(Through Monday) Surface ridging will be in place emanating from high pressure in the Carolinas which will gradually shift offshore Monday. Patchy dense fog could also develop, which the highest probs favor east of Albany and Tallahassee.
1133 AM CST Sun Feb 2 2025 - Snow and patchy freezing drizzle diminishes or ends this morning.
However, high pressure developing over the Carolina coastline will allow freshening breezes to moderate tonight. In contrast to the conclusions of Marmota Monax across the nation, the eponymous groundhog, Key West continues to experience weather warmer than climatology, at least for the first weekend of February. From synopsis, high pressure building along the Eastern Seaboard will freshen and shift breezes to the northeast to east today and into tonight. The high will shift east out into the western North Atlantic by the start of the work week, returning winds back to the east as it noses across the Florida Peninsula. This ridge will then dominate the rest of the forecast period with moderate easterly flow prevailing until the weekend.
339 PM EST Sun Feb 2 2025 Southerly flow will bring very warm temperatures until a cold front moves through late Monday into Monday night. Even after the frontal passage, temperatures will remain above normal with the next area of low pressure moving into the region midweek. Southerly flow will increase during the day as low pressure tracks across the Great Lakes and a cold front approaches. Moisture will remain in the low levels but there could enough lift to produce a bit of very light rain or drizzle.
1220 PM EST Sun Feb 2 2025 High pressure will cross the region today. A weak warm front lifts into the area late tonight followed by an occluded front on Monday evening.
High pressure at the surface will continue to move toward the east tonight, and winds will be southerly to southeasterly. This will return of warmer, moister air to South-Central Texas. Warm advection will produce low temperatures 5-10 degrees warmer than today mostly in the 50s across the CWA. Warmer air will continue to move in Monday. Highs Monday will be well above normal mostly in the lower 80s. Lows will be warmer again generally in the 60s.
1112 AM CST Sun Feb 2 2025 (Today through Monday Night) High pressure has exited to the east. Clockwise flow around the high will bring a breezy southwest wind today and Monday. This along with a warm front advancing through the state from the south will result in well above average temperatures. Toward the end of the period, a cold front will approach the region from the Plains. A large area of high pressure/colder air will be found behind the front.
Mid-level clouds will continue to dissipate heading into the evening, as a warm front continues to push north. Tonight, partly cloudy skies with lows in the low to mid 40s can be expected.
Highs today will be in the upper 60s to lower 70s with highs on Monday several degrees warmer. Mostly clear skies overnight will allow for plenty of radiational cooling and temperatures to drop into the low to mid 40s.