Aikyam-Lab/Synoptic-Bench huggingface dataset:
1035 AM CDT Wed Oct 23 2024 - Temperatures will be warmer than normal for the rest of the week, with highs toward the end of weekend 10 to 20 degrees warmer than normal. A wide swath of stratus remains in the upper trough early this morning and could affect KATY and KABR prior to 15z when it swings over the Great Lakes. Upper ridging builds in this morning with high pressure at the sfc most of today resulting in continued above normal temperatures by 5 to 15 degrees. This trough will continue moving east through the overnight hours.
300 PM EDT Wed Oct 23 2024 (This afternoon through Thursday) Key Message: - Dry weather with warmer than normal temps will continue through Thu. An upper low well off the SE U. At the surface, a weak, dry cold front will move into N GA by early Thu. Drier air behind the cold front may bring minimum relative humidity values down to near 25% in portions of N GA Thu afternoon, mainly across the NE. High temperatures on Thu will range from the lower 70s in the NE mountains to the mid 80s across central GA. Low temperatures Thu night will be a bit cooler than tonight's, ranging from the lower 40s in the NE mountains to the mid 50s in the extreme S.
305 PM CDT Wed Oct 23 2024 - Warmer weather on Thursday with highs in the mid 70s to low 80s.
Cloud cover is starting to move off to the northeast and we have begun to mix out high enough to tap into the lower levels (925 and 850mb) to give us these 20 to 25 mph gusts this afternoon.
407 PM EDT Wed Oct 23 2024 - A dry cold front will pass through this evening. This will bring a cooler airmass into the region, with more seasonably normal temperatures on tap for Thursday.
A weak cold front to pass through tonight with some brief partly cloudy to mostly cloudy conditions. Cooler temperatures by up to about 5 to 7 degrees Thursday and northerly winds and more sunshine. Discussion: Another mostly sunny day across the eastern Tennessee Valley and southern Appalachians as high pressure continues to dominate as the current conditions. For the rest of the day and tonight winds will be from the south and southwest ahead of a cold front that was currently moving into the Ohio Valley. A drier and cooler airmass will replace todays warm conditions.
1245 PM CDT Wed Oct 23 2024 - Temperatures will be warmer than normal for the rest of the week, with highs toward the end of weekend 10 to 20 degrees warmer than normal. A wide swath of stratus remains in the upper trough early this morning and could affect KATY and KABR prior to 15z when it swings over the Great Lakes. Upper ridging builds in this morning with high pressure at the sfc most of today resulting in continued above normal temperatures by 5 to 15 degrees. This trough will continue moving east through the overnight hours.
106 PM MDT Wed Oct 23 2024 KEY MESSAGES: - A cold front is moving across the region today, bringing minimal impacts but causing light mountain snow, particularly in central Idaho.
301 PM EDT Wed Oct 23 2024 A cold front will work through the region this evening into tonight. High pressure will work in for Thursday.
A cold front will move over the area today, bringing 30-60% chances of showers over west side areas this afternoon and 50-90% chances along and east of the Cascades this afternoon and evening. A thermal trough pattern will maintain low end advisory strength north winds through Thursday night, with steep seas south of Cape Blanco through Thursday morning then south of Cape Arago through Thursday night.
329 PM CDT Wed Oct 23 2024 - Temperatures will be warmer than normal for the rest of the week, with highs toward the end of weekend 15 to 20 degrees warmer than normal. High clouds will be on the increase overnight as low pressure approaches the region. Low pressure and a cold front will be moving east across the region on Thursday, bringing scattered light showers.
A weak cold front is moving through the Ohio Valley with some cloud cover but is expected to move into the forecast area tonight and with limited moisture and no rain expected and only partly cloudy skies. High pressure remains in control but continues to shift further east, which will promote southerly flow and even warmer temperatures than yesterday.
High pressure remains centered to our north leading to northeasterly flow over the peninsula. A trough digging across the Great Lakes region will help to push some drier air south over our area leading to limited cloud and rain chances for the next couple of days. This trough is also helping to weaken the pressure gradient over the area which will lead to lighter winds compared to what we've seen the past few days.
1238 PM EDT Wed Oct 23 2024 Low rain chances return late this afternoon and evening with the passage of a cold front.
(This evening through Thursday) An upper level trough currently moving into the Pacific Northwest will move east into the Rocky Mountains and then into the plains by Thursday evening. As the trough approaches the central U.
Temperatures will be cooler on Thursday, with highs ranging from near 50 across northeastern WY and the Black Hills to the mid 60s across south central SD.
1230 PM EDT Wed Oct 23 2024 - Cooler air arrives today, with temperatures only in the 60s.
1223 PM EDT Wed Oct 23 2024 A cold front crosses this evening into tonight, then cool, dry weather returns Thursday.
119 PM EDT Wed Oct 23 2024 Moisture staved cold front crosses this evening/tonight, then cool, dry weather Thursday.
Expect moderate precipitation along the cold front with wind gusts up to 40 mph across extreme SE Oregon. Slightly higher wind gusts expected in the Treasure and Magic Valleys this evening with gusts up to 50 mph possible along the cold front, with strongest winds near Mountain Home. Have issued a wind advisory for the southwest Idaho highlands and the Magic and Treasure Valley this evening with the wind gusts associated with the cold front. Snow levels range from 7500 ft ahead of the cold front to around 5000 ft behind the cold front, but snow accumulations remain limited to the highest peaks as the precipitation tapers off quickly when the cooler air arrives. Cold front 00Z-03Z/Thu will bring MVFR conditions in rain with gusts to 30-45kt.
Time height moisture shows dry air in the lower levels will stick around through the weekend, and with no forcing mechanism shower activity will be limited. From synopsis, a broad high pressure system over the eastern United States will weaken and retreat southwestward during the next day or so. However, a second, stronger area of high pressure will then build across the Eastern Seaboard over the weekend.
Winds will slowly diminish as high pressure builds in late this afternoon into tonight. Diurnal cumulus clouds have developed within a pocket of moisture behind the cold front, with clouds dissipating into this evening as well. Overnight, with high pressure and light winds, expect low temperatures to fall into the middle to lower 30s. Cloud cover in association with the front should linger through the morning, but break in the afternoon as high pressure quickly moves in on the heels of the cold front. Lows will be near freezing. Temperatures rebound slightly on Thursday as southerly winds return ahead of an approaching cold front. High will be in the low to mid 60s.
202 PM EDT Wed Oct 23 2024 A weak and dry cold front will cross our area early Thursday with reinforcing high pressure spreading over the region in the front's wake.
A fast moving upper level trough axis will move from the Great Lakes states this afternoon to the Atlantic Coast by Thursday morning.
(Tonight through Thursday night) Near normal temperatures for late October and generally rain-free conditions will prevail through the short term period across Deep South Texas as broad mid-level ridging continues to influence the region.
- A cold front brings slightly cooler temperatures and frost potential across the northern Panhandles to end the week.
204 PM MDT Wed Oct 23 2024 - Another sharp but dry cold front to push across region during the day Thursday bringing breezy conditions.
1236 PM CDT Wed Oct 23 2024 (Today and tonight) Following yesterday's record high at Lubbock, today should get close to tying the record of 91 as thicknesses remain largely unchanged downstream of weak ridging aloft. This should keep highs from getting out of hand today, yet we'll still side warmer than NBM given its recent cool bias. As surface ridging peels out of KS and northern OK this evening, southerly winds will become more prominent which in turn will pull a shallow layer of richer dewpoints northward overnight.
204 PM EDT Wed Oct 23 2024 Above normal temperatures will continue today ahead of a cold front that moves through the area this afternoon. High pressure will lead to dry conditions with a temporary cool down Thursday, followed by a warm up for the end of the week.
345 PM EDT Wed Oct 23 2024 A cold front will push through the area this evening, bringing an increase in cloud cover and a few sprinkles to the region. Cooler temperatures will follow on Thursday with breezy northwest winds.
(Tonight) Tranquil weather across the Tennessee Valley this afternoon with high pressure promoting sunny and dry conditions once again. Overnight lows will bottom out in the low to mid 50s in most locations, with a few upper 40s possible along the Plateau region in southern middle Tennessee.
1110 AM EDT Wed Oct 23 2024 Above normal temperatures will continue today ahead of a cold front that moves through the area this afternoon. High pressure will lead to dry conditions with a temporary cool down Thursday, followed by a warm up for the end of the week.
The lows overnight will be mainly in the low 60s inland and in the upper 60s along the immediate coasts. If that is the case, then the combination of the low dewpoint spreads, clear skies, and light wind flow could result in areas of fog developing over portions of Southeast Texas and may affect the morning commute. For the rest of the day Thursday, expect mostly sunny skies and highs in the upper 80s inland and in the low to mid 80s along the coasts. Conditions will feel a little nicer in the late afternoon to evening hours as dewpoints lower into the mid 50s to low 60s in response to a mid to upper level trough moving overhead and that patch of dry air passing through our region.
1242 PM CDT Wed Oct 23 2024 The short term forecast remains on track: High pressure has entrenched itself across the region bringing a more southerly wind and clear skies today. Overall dry and breezy conditions persist, temperatures look to trend a degree or two warmer today throughout the CWA, with dew points following suit. Temperatures are also trending several degree warmer than seasonal norms with highs in the low 80s and falling to the low to mid 70s after sunset. /OAJ/ Warm and dry weather continues as low/mid level ridging persists across the Deep South.
1056 AM CDT Wed Oct 23 2024 (Rest of Today) Tranquil weather across the Tennessee Valley region early this morning as high pressure remains the dominant feature over much of the eastern CONUS. Model soundings show a very dry profile indicative of strong subsidence from the ridge. Most locations should reach the low to mid 80s by this afternoon -- though with Min RH values dropping to 35-40 percent it should continue to feel very comfortable outside.
(This evening through Thursday) An upper level trough currently moving into the Pacific Northwest will move east into the Rocky Mountains and then into the plains by Thursday evening. As the trough approaches the central U. (Thursday night through next Wednesday) Our two global models continue to show a high pressure developing across southern New Mexico and Arizona for this weekend.
1221 PM CDT Wed Oct 23 2024 (Today through Thursday) A broad mid-level ridge initially centered over the Baja California region extending eastward into Deep South Texas will provide subsidence across the region through Thursday.
An axis of Cu is currently seen along the boundary and across the higher terrain of far SE OK through far NW AR within an unstable and weakly capped airmass.
240 PM EDT Wed Oct 23 2024 - Cooler air arrives today, with temperatures only in the 60s.
Satellite loops show sunny skies prevailing across the central California interior this afternoon as high pressure remains in control. Temperatures are running close to this time yesterday and highs across the San Joaquin Valley are forecast to top out in the low to middle 80s again, which is around 5 to 8 degrees above climatological averages for this time of the year. Upper ridging will be weakened from a short wave trough passing over the ORCA border this afternoon.
Upper-level ridge to prevail across the region on Thursday allowing for mostly sunny skies from late-morning through the overnight hours.
(This evening through Thursday) Light winds are set to continue into tonight and become more southerly, which combined with a bit of an enhanced low level moisture fetch will keep temperatures fairly mild overnight across the region with lows running about 10 degrees warmer than normal.
- This weekend is expected to be dry as high pressure builds with gradually warming temperatures.
The main driver of those conditions are broad upper level ridge that is/will remain spread across the southern states of the CONUS and relatively shallow northern stream troughs tracking east this week.
1243 PM CDT Wed Oct 23 2024 (Today through Thursday afternoon) Deterministic and ensemble models depict building geopotential heights and thicknesses through tomorrow, meaning the warmer than average temperatures are expected to continue. Today, highs in the mid to upper 80s over SE NM plains, most of the Marfa Plateau and Lower Trans Pecos, and low to mid 90s most of the Permian Basin, Upper Trans Pecos, and Rio Grande basins can be expected, with 70s only in the highest elevations of the Guadalupes and Davis Mountains, and triple digit readings possible near Boquillas Canyon in the Big Bend. Tomorrow, highs soar to at least 15 degrees above average for late October as mid to upper ridging continues to build and large scale subsidence keeps skies mostly clear.
1048 AM MDT Wed Oct 23 2024 - Warmer than normal temperatures and breezy conditions continue today. - Warmer than normal and dry conditions return through the weekend. Total precipitation amounts for these more favored areas generally range from two tenths to half an inch, with the higher amounts mainly limited to the Tetons and southwestern YNP. With the arrival of cooler air this will fall as snow in the mountains and rain in the valleys and basins. Precipitation will fall as light rain farther east across the lower elevations. The afternoon will be much cooler for everyone, though with highs still peaking right around normal.
305 PM CDT Wed Oct 23 2024 - A cold front from will bring a chance (20 to 50 percent) for rain later tonight through Thursday, mainly across southern portions.
1205 PM EDT Wed Oct 23 2024 A cold front crosses this evening into tonight, then cool, dry weather returns Thursday.
An area of high pressure will gradually strengthen through the end of the week, allowing for above normal temperatures, dry conditions, and generally light winds.
WEATHER PATTERN OVERVIEW: Closed Low off the coast of Washington weakens into an open wave and transits to the south of us tonight and tomorrow.
127 PM EDT Wed Oct 23 2024 A cold front will cross the eastern United States this evening, followed by high pressure and cooler temperatures on Thursday.
240 PM CDT Wed Oct 23 2024 - Elevated fire danger is forecasted across northeast Missouri and west- central Illinois Thursday afternoon ahead of the cold front.
1152 AM EDT Wed Oct 23 2024 A weak and dry cold front will cross our area early Thursday with reinforcing high pressure spreading over the region in the front's wake.
736 PM EDT Wed Oct 23 2024 A weak and dry cold front will cross our area early Thursday with reinforcing high pressure spreading over the region in the front's wake.
629 PM CDT Wed Oct 23 2024 - Warmer weather on Thursday with highs in the mid 70s to low 80s.
946 PM EDT Wed Oct 23 2024 A dry cold front will move southeast across the area Thursday morning.
703 PM CDT Wed Oct 23 2024 - Temperatures will be warmer than normal for the rest of the week, with highs toward the end of weekend 15 to 20 degrees warmer than normal. High clouds will be on the increase overnight as low pressure approaches the region. Low pressure and a cold front will be moving east across the region on Thursday, bringing scattered light showers.
611 PM CDT Wed Oct 23 2024 - A cold front from will bring a chance (20 to 50 percent) for rain later tonight through Thursday, mainly across southern portions.
228 PM PDT Wed Oct 23 2024 * Gusty southwest winds this evening ahead of an incoming cold front. * 10-15 degrees cooler on Thursday with lighter winds and warming temperatures into the start of the weekend.
North Pacific cold front currently passing through our CWA about as forecast, with wind gusts 40-50 mph between Boise and Mountain Home before the onset of rain, and expected to move into the western Magic Valley by 9 PM MDT. Areas of MVFR/IFR conditions in rain and mountain snow this evening along a cold front. Cold front will bring rain and brief IFR-MVFR conditions this evening.
703 PM CDT Wed Oct 23 2024 (Tonight through Thursday night) Near normal temperatures for late October and generally rain-free conditions will prevail through the short term period across Deep South Texas as broad mid-level ridging continues to influence the region.
559 PM EDT Wed Oct 23 2024 A weak and dry cold front will cross our area early Thursday with reinforcing high pressure spreading over the region in the front's wake.
710 PM EDT Wed Oct 23 2024 A cold front will cross the eastern United States this evening, followed by high pressure and cooler temperatures on Thursday.
Cooler and drier air will filter down across the area tonight, which will let temperatures be near to slightly below normal for this time of year. Overnight lows will be in the low to mid 60s under mostly clear skies, except some lower level clouds streaming overhead across the coast.
948 PM EDT Wed Oct 23 2024 A cold front will work through the region this evening into tonight. High pressure will work in for Thursday.
The flow aloft is nearly zonal across our area before wrapping into a broad trough/stacked low off the Atlantic coast. Expect mild to warm conditions with overnight lows in the mid to upper 70s with dew points remaining broadly in the lower 70s.
Clear skies and very light winds will become near calm after midnight with low level west to NW flow bringing in drier dewpoints through early Thursday as high pressure builds in from the west. Lows will be in the upper 50s inland and the low/mid 60s coast. High pressure will approach from the west with light WNW winds 4-8 mph turning easterly late in the afternoon as the high moves over the area. High pressure will build in from the west slowly with some lingering low level moisture allowing for areas of fog to form in very light westerly, drier flow that will bring prevailing MVFR fog and low ceilings starting 06-08Z at GNV and VQQ due to radiational cooling effects with restrictions for IFR/LIFR fog and stratus at GNV and VQQ 09-13Z with restrictions for MVFR fog at JAX, CRG, and SGJ.
634 PM EDT Wed Oct 23 2024 A cold front will push through the area this evening, which will bring increasing clouds and a chance for some rain showers. Cooler temperatures will follow on Thursday with breezy northwest winds.
The warm up continues! As of 2pm, the highest temperature so far at Tucson International Airport is 99 degrees, breaking the previous record of 96 degrees set in 2017. There is a chance for reaching 100 degrees, as the only clouds in sight are some building cumulus over the Chiricahua Mountains and some passing cirrus will not do much in the way of relief for the warmer temperatures. If this does happen, we would likely not keep that record for too long as the ridge of high pressure that is dominating the area will stick around and strengthen this weekend.
The clouds will be thicker along and south of the highway 2 corridor, thus low temperatures will be warmer across the south and slightly cooler across the north. Cloud cover is starting to move off to the northeast and we have begun to mix out high enough to tap into the lower levels (925 and 850mb) to give us these 20 to 25 mph gusts this afternoon.
(This afternoon through Thursday) Key Message: - Dry weather with warmer than normal temps will continue through Thu. An upper low well off the SE U. At the surface, a weak, dry cold front will move into N GA by early Thu. Drier air behind the cold front may bring minimum relative humidity values down to near 25% in portions of N GA Thu afternoon, mainly across the NE. High temperatures on Thu will range from the lower 70s in the NE mountains to the mid 80s across central GA. Low temperatures Thu night will be a bit cooler than tonight's, ranging from the lower 40s in the NE mountains to the mid 50s in the extreme S.
735 PM EDT Wed Oct 23 2024 - A dry cold front will pass through this evening. This will bring a cooler airmass into the region, with more seasonably normal temperatures on tap for Thursday.
548 PM CDT Wed Oct 23 2024 (This afternoon through Thursday night) Unseasonably warm and dry conditions will prevail through the short term as short wave ridging aloft and warm thicknesses aloft keep temperatures above normal. Highs Thursday will be downright toasty for the third week of October, ranging from the lower 80s at higher elevations to the 90s elsewhere to near 100 degrees at Rio Grande Village. A change is in the cards, thanks to a short wave trough transiting the polar westerlies along the northern states.
(Tonight) A weak cold front was dropping southeast into middle and southwest TN. Morning lows will be in the lower to middle 50s for most areas, with upper 40s in parts of southern middle TN.
932 PM CDT Wed Oct 23 2024 - A cold front from will bring a chance (20 to 50 percent) for rain later tonight through Thursday, mainly across southern portions.
618 PM CDT Wed Oct 23 2024 - Elevated fire danger is forecasted across northeast Missouri and west- central Illinois Thursday afternoon ahead of the cold front.
442 PM CDT Wed Oct 23 2024 (Tonight) Tranquil weather across the Tennessee Valley this afternoon with high pressure promoting sunny and dry conditions once again. Overnight lows will bottom out in the low to mid 50s in most locations, with a few upper 40s possible along the Plateau region in southern middle Tennessee.
801 PM EDT Wed Oct 23 2024 - A dry cold front will pass through this evening. This will bring a cooler airmass into the region, with more seasonably normal temperatures on tap for Thursday.
945 PM EDT Wed Oct 23 2024 Scattered showers and thunderstorms will accompany the passage of a cold front.
758 PM EDT Wed Oct 23 2024 Moisture staved cold front crosses this evening/tonight, then cool, dry weather Thursday.
728 PM EDT Wed Oct 23 2024 A cold front will work through the region this evening into tonight. High pressure will work in for Thursday.
821 PM CDT Wed Oct 23 2024 Cold front passage is almost complete this hour. Plenty of sun tomorrow and temperatures are expected to be about 10 degrees cooler than today. Upper level trough is digging through the Great Lakes pushing a cold front south. We will see some cooling behind the front and that will lead to cooler conditions on Thursday with highs in the 70s.
740 PM EDT Wed Oct 23 2024 A cold front will push through the area this evening, which will bring a chance for some rain showers. Cooler temperatures will follow on Thursday with breezy northwest winds.
751 PM EDT Wed Oct 23 2024 Low rain chances return into this evening with the passage of a cold front.