Aikyam-Lab/Synoptic-Bench huggingface dataset:
635 PM EST Sat Jan 25 2025 (Through Sunday) High pressure across the southeast US dominates throughout the near term. Expect daytime highs generally in the low to mid 60s with overnight lows generally in the upper 20s to mid 30s.
A cold front has moved through much of the Northland today and currently stretches from the Keweenaw Peninsula southwestward through northern Wisconsin and southeastern Minnesota. A trough axis swings through the area tomorrow, with an increase in clouds mainly across the Arrowhead.
An upper level ridge centered offshore will gradually build into the region through the early portion of the coming week.
612 PM CST Sat Jan 25 2025 Updated at 612 PM CST Sat Jan 25 2025 - Clearing and cooler for Sunday.
This morning was our last dip into the teens for the foreseeable future! Tonight might see comparatively warm, with lows only in the low 30s. Expect highs to be just a couple of degrees cooler than today.
537 PM CST Sat Jan 25 2025 - Cold front moving through between midnight and 5 am tonight.
647 PM EST Sat Jan 25 2025 A weak cold front will move through the Ohio Valley tonight with high pressure then building into the region through the first part of the upcoming week. Otherwise, a weak cold front will move east across the region tonight. With some CAA developing behind the front late, lows tonight will range from the lower 20s northwest to the upper 20s southeast. The cold front will move off to our east through the day on Sunday with some weak CAA continuing across the area.
947 PM EST Sat Jan 25 2025 A weak cold front will move through the Ohio Valley tonight with high pressure then building into the region through the first part of the upcoming week. At the surface a weak cold front will move east across the region late tonight - with a general increase in clouds overnight. With weak CAA developing behind the front late, lows tonight will range from the lower 20s northwest to the upper 20s southeast. The cold front will move off to our east through the day on Sunday with some weak CAA continuing across the area.
Dry and warmer tonight with lows mostly in the 20s. High pressure gives way to zonal flow tonight as a weak disturbance approaches from the southwest.
High pressure will begin to shift east on Sunday with east to northeast boundary winds continuing to moderate temps/low moisture across the forecast area. A strong high pressure system over the Southeast will bring warmer, rain free conditions through most of the week, with each day warmer than the last. By midweek the high pressure will shift east and weaken as another cold front attempts to pass over the area. Low temperatures increase from the low 40s/50s to start the week, to the low 50s/60s by the end of the week. High pressure over the area will bring warmer, rain free conditions.
/Issued 149 PM MST Sat Jan 25 2025/ - Meteorological Overview: A somewhat stagnant but overall mild and dry weather pattern develops through much of the week ahead as a large upper level ridge centered offshore of the Pacific coast gradually tilts east into western Canada and the NW US while troughing undercutting the ridge across the SW US sets up short term blocking pattern.
524 PM CST Sat Jan 25 2025 Updated at 521 PM CST Sat Jan 25 2025 - Warmer temperatures in the days ahead. This morning was our last dip into the teens for the foreseeable future! Tonight might see comparatively warm, with lows only in the low 30s. Expect highs to be just a couple of degrees cooler than today.
307 AM EST Sun Jan 26 2025 High pressure building across the Southeast will maintain dry weather with slowly warming temperatures through Sunday.
1044 PM CST Sat Jan 25 2025 - Cold front moving through between midnight and 5 am tonight.
239 AM CST Sun Jan 26 2025 - Cooler Sunday with clouds slowly diminishing from the north with no impactful weather expected.
1220 AM MST Sun Jan 26 2025 -Dry and mild weather this week with breezy weather at times Western NOAM Rex block will support mild and dry weather this week as Pac air spreads back into the region under the bending upper ridge. Cold high pressure has allowed for clear skies, dry air, and light winds this morning. The only exception will be a backdoor cold front Wed, which will slow warming some, mainly across northwest through central SD.
1245 AM EST Sun Jan 26 2025 A weak cold front will move through the Ohio Valley tonight with high pressure then building into the region through the first part of the upcoming week. At the surface a weak cold front will move east across the region late tonight - with a general increase in clouds overnight. With weak CAA developing behind the front late, lows tonight will range from the lower 20s northwest to the upper 20s southeast. The cold front will move off to our east through the day on Sunday with some weak CAA continuing across the area.
Otherwise, temperatures forecast to fall into the lower 40s to mid 50s. Overnight lows will be warmer than past nights due to increased cloud cover. East Texas and Northwestern Louisiana will likely drop to the mid to upper 40s tonight, with other areas expecting to cool more into the low 40s. Sunday high temperatures will be slightly cooler than today due to the rainfall, with lows following suit in the upper 30s to low 40s.
235 AM CST Sun Jan 26 2025 - Briefly cooler and mostly cloudy today, with highs near freezing, then warmer conditions are expected through the week with highs generally in the 40s.
1047 PM CST Sat Jan 25 2025 Updated at 1046 PM CST Sat Jan 25 2025 - Clearing and cooler for Sunday.
There may be some localized freezing fog that does develop in the vicinity of Olympia, but not expected to be widespread. An upper level ridge centered offshore will gradually build into the region through the early portion of the coming week.
Although no changes in flight categories, there will be areas of haze across all TAF sites due to the air stagnation caused by the inversion under the building ridge.
902 PM CST Sat Jan 25 2025 - A bit cooler tomorrow, then milder temperatures to start the work week, with periods of breezy winds.
Warmer tonight with most areas seeing temperatures fall into the upper 40s and low 50s.
1046 PM CST Sat Jan 25 2025 (Tonight) After a near climatological normal day with afternoon highs in the lower 50s, temperatures have fallen quickly this evening down into the upper 20s to lower 30s. In fact, overnight forecast lows are not much lower than the current (02z) temperatures, which are nearly 10 degrees warmer than this morning lows.
348 AM EST Sun Jan 26 2025 A weak cold front will push southeast across the region today. High pressure will then build east into the Ohio Valley tonight.
KBYX radar remains quiet with with perhaps some very shallow sprinkles across the distant Straits south of the Lower Keys. Earlier this evening between 7-9 pm, you can make out a radar return moving fairly quickly off to the east across the Straits due south of the Lower Keys. Neat!! Temperatures along the Island Chain are in the lower to mid 60s with dew points in the mid 50s. From synopsis, high pressure will lengthen eastward off the Carolina Coast and weaken over the next couple of days. Modest ridging will remain to our north through mid week, maintaining generally gentle north to easterly breezes.
(Today) High pressure is scooting off to the east of the area as winds veer to the southwest, helping to advect in moisture from the Gulf throughout the day.
1053 PM CST Sat Jan 25 2025 - A dry cold front tonight will cool temperatures back down to near to slightly below normal for Sunday and Sunday night.
244 AM CST Sun Jan 26 2025 - Cooler today with highs about 5 degrees below normal values for this time of year.
1158 PM EST Sat Jan 25 2025 (Through Sunday) High pressure across the southeast US dominates throughout the near term. Expect daytime highs generally in the low to mid 60s with overnight lows generally in the upper 20s to mid 30s.
904 AM EST Sun Jan 26 2025 A weak cold front will push southeast across the region today. High pressure will then build east into the Ohio Valley tonight. The high will shift south to the Tennessee Valley on Monday. A mid level trough and an associated weak cold front will continue to push east across the region today. Lows will range from the mid teens to the lower 20s. Meanwhile, a cold front will move into the northern Plains and northern Great Lakes. Despite plenty of sunshine, it will remain seasonably cold with highs ranging from the lower 30s north to near 40 south.
The gradual warmup has begun, with temperatures this morning around 10 degrees warmer than yesterday.
(Today through Monday) The intrusion of a weak cold front into the BRO CWFA from the north will be the most significant weather event in this portion of the total forecast. On Monday, the aforementioned weak cold front will drop into the region from the north. Finally, elevated seas along the Lower Texas Coast will result in a Moderate Risk to High Risk of rip currents at the local beaches throughout the entire short term forecast period.
The energy at the base of the trough to our north finally pinches off into a cutoff low over northern California today, and in response a ridge of higher pressure builds in through the Four Corners. This will bring gradual clearing this afternoon into tonight, along with warmer southwesterly flow bumping temperatures along and south of the I-70 corridor up 5-10 degrees above normal. Ahead of this, eastern Utah and western Colorado will remain under low amplitude ridging, keeping conditions quiet and temperatures very similar to the previous day. Models were in good agreement early in the medium range period, all showing the closed low over over the Southwest moving toward the Four Corners on Monday night.
(Rest of Today) Virga and light showers are currently being observed moving across the TN Valley ahead of an approaching low pressure system currently located in east TX. This will gradually increase rain chances through the afternoon into the evening with the highest rain chances being overnight tonight into tomorrow.
627 AM EST Sun Jan 26 2025 (Today through Monday) High pressure over the southeastern United States today will keep a moderating, rain-free trend to the weather pattern for South Florida to close out the weekend. An approaching mid-level trough axis on Monday will push a frontal boundary into the southeastern United States and pinch the high pressure back over the peninsula of Florida. Temperatures are much warmer this morning compared to yesterday and the whole area will reach the 70s today and Monday afternoon.
An upper level ridge centered offshore will gradually build into the region through the early portion of the week.
Otherwise, dry weather is expected today and Monday under weak high pressure.
925 AM EST Sun Jan 26 2025 High pressure will prevail today, before a weak storm system moves through the region on Monday.
Pattern/synopsis: An initial cold front is moving quickly across the eastern lakes, with a secondary front making progress into upper MI. High pressure over the central high plains extends ridging into the OH Valley. 850mb thermal trof (into the mid minus teens) is crossing the region early this morning. At the end of the period, guidance continues to support ridging tracking back into the Great Lakes region in advance of a developing low pressure over the Plains. Gusts as high as 30-40 mph will be possible, with the highest expected near the Lake Michigan shoreline.
Even though the overall environment is dry, there is just enough moisture in the lower levels to support some sprinkles. Overall, today looks to be a little bit better than yesterday as temperatures will be a few degrees warmer and winds will be lighter, just don't let the clouds bother you. High pressure over the southeastern U. will help to keep temperatures comfortable in the lower to mid 70s, and rain chances almost nonexistent.
(Today through Monday) High pressure centered over the southeast is quickly retreating eastward and giving way to an inverted trough that is extending northeastward from the Gulf Coast. High pressure will quickly build back into the region on Monday, and temperatures through mid-week will continue to increase.
508 AM CST Sun Jan 26 2025 - Briefly cooler and mostly cloudy today, with highs near freezing, then warmer conditions are expected through the week with highs generally in the 40s.
513 AM CST Sun Jan 26 2025 - Cooler today with highs about 5 degrees below normal values for this time of year.
Gusty offshore winds continue over the higher terrain and ridges today through Monday.
940 AM EST Sun Jan 26 2025 High pressure building across the Southeast will maintain dry weather with slowly warming temperatures through Sunday.
614 AM EST Sun Jan 26 2025 High pressure building across the Southeast will maintain dry weather with slowly warming temperatures through Sunday.
A storm system will approach and move through the area through much of the upcoming week bringing cooler temperatures, breezy conditions, and chances for valley rain and mountain snow. A few degrees warmer today versus yesterday for most of the area under a mostly sunny sky. The exception will be wrn Pima county where it'll be up to 5 degrees cooler.
This activity will be well ahead of a cold front that will be sliding into the area tonight and into Monday.
940 AM EST Sun Jan 26 2025 High pressure to the north continues to shift eastward this morning and the pressure gradient across South Florida will gradually relax as the day progresses. With an east northeasterly wind flow, the moderating trend will continue this afternoon as high temperatures rise into the lower to mid 70s across most of the region. (Today through Monday) High pressure over the southeastern United States today will keep a moderating, rain-free trend to the weather pattern for South Florida to close out the weekend. An approaching mid-level trough axis on Monday will push a frontal boundary into the southeastern United States and pinch the high pressure back over the peninsula of Florida. Temperatures are much warmer this morning compared to yesterday and the whole area will reach the 70s today and Monday afternoon.
351 AM MST Sun Jan 26 2025 - A wintry mix of fluffy snow, patchy freezing drizzle, and fog will linger into this morning. While there is still some uncertainty in timing, the moisture will get pushed out of our area sometime prior to this afternoon, as a trough to our northeast moves through the Central Plains. Meanwhile, a broad closed low continues to spin over the CA coast, helping to funnel in some more Pacific Moisture. High temperatures will generally be in the mid-30s to low-40s across most of the area, though portions of I-25 with lingering snow will likely remain around freezing.
645 AM EST Sun Jan 26 2025 A weak cold front will push southeast across the region today. High pressure will then build east into the Ohio Valley tonight. The high will shift south to the Tennessee Valley on Monday. A mid level trough moving from the central Great Lakes to New England will allow a weak cold front to push southeast across our region today. Weak CAA will keep temperatures a little cooler for most locations, except for our southeast zones. Highs will range from the upper 20s northwest to the lower 40s southeast. Lows will range from the mid teens to the lower 20s. Meanwhile, a cold front will move into the northern Plains and northern Great Lakes. Despite plenty of sunshine, it will remain seasonably cold with highs ranging from the lower 30s north to near 40 south.
For much of the work week, expect quiet weather conditions, as an upper level ridge builds along the west coast.
537 AM CST Sun Jan 26 2025 (Today through Monday Night) Clouds contd to thicken overnight ahead of a cold front that was situated acrs north AR early this mrng. Rain chcs wl diminish fm the northwest tngt as the cold front clears the area and drier air advects into the state.
443 AM CST Sun Jan 26 2025 (Today) High pressure is scooting off to the east of the area as winds veer to the southwest, helping to advect in moisture from the Gulf throughout the day.
649 AM EST Sun Jan 26 2025 A weak cold front will push southeast across the region today. High pressure will then build east into the Ohio Valley tonight. The high will shift south to the Tennessee Valley on Monday. A mid level trough moving from the central Great Lakes to New England will allow a weak cold front to push southeast across our region today. Weak CAA will keep temperatures a little cooler for most locations, except for our southeast zones. Highs will range from the lower 30s northwest to the lower 40s southeast. Lows will range from the mid teens to the lower 20s. Meanwhile, a cold front will move into the northern Plains and northern Great Lakes. Despite plenty of sunshine, it will remain seasonably cold with highs ranging from the lower 30s north to near 40 south.
541 AM CST Sun Jan 26 2025 (Today through Monday) The intrusion of a weak cold front into the BRO CWFA from the north will be the most significant weather event in this portion of the total forecast. On Monday, the aforementioned weak cold front will drop into the region from the north. Finally, elevated seas along the Lower Texas Coast will result in a Moderate Risk to High Risk of rip currents at the local beaches throughout the entire short term forecast period.
The highest rain chances will be north of Highway 84 tonight into Monday morning with lower chances south toward the coast. Lows tonight will be in the low to mid 40s inland to near 50 along the coast.
609 AM CST Sun Jan 26 2025 - Cooler today and Monday.
300 AM MST Sun Jan 26 2025 -Dry and mild weather this week with breezy weather at times Western NOAM Rex block will support mild and dry weather this week as Pac air spreads back into the region under the bending upper ridge. Cold high pressure has allowed for clear skies, dry air, and light winds this morning. The only exception will be a backdoor cold front Wed, which will slow warming some, mainly across northwest through central SD.
Some snowflakes could mix into the higher elevations of north Georgia during the morning hours, but no accumulation is expected. A few snowflakes could mix into the higher elevations of north Georgia during the morning hours, but no accumulations are expected.
As a result, some light isolated shower potential may linger for areas south of the Highway 50 corridor, but additional precipitation accumulations are expected to remain generally around a quarter inch or less. While the mid to upper level wind field will see some periodic enhancement as the trough progresses, the easterly, cross- directional component of the winds will limit overall momentum transfer to the surface. As the trough gradually departs the region, resultant high temperatures today look to reach the mid 50s to low 60s across the Delta, Valley, and foothills, with 40s to low 50s at higher elevations. Moving into the week ahead, ensemble guidance is in good agreement on the continued slow, eastward ejection of the cut off low while ridging aloft builds in over top of it.
Temperatures have warmed the fastest over snow free areas and especially along the Buffalo Ridge where above freezing highs have already occurred.
1201 PM PST Sun Jan 26 2025 * The cold low pressure system will exit into the Desert Southwest by Monday morning, ending snowfall across the Eastern Sierra and south central Nevada.
1136 AM CST Sun Jan 26 2025 (Today through Monday Night) Clouds contd to thicken overnight ahead of a cold front that was situated acrs north AR early this mrng. Rain chcs wl diminish fm the northwest tngt as the cold front clears the area and drier air advects into the state.
The warm front is gearing up along our southern tier of Co. Winds are SE along and south of the warm front and progress northward will be hampered by the rainfall. We will stay pat on the highs for today, which may not occur until late in the afternoon.
(Tonight) Abundant cloud cover continues to blanket the TN Valley associated with an approaching low pressure system moving across the Gulf coast. This low pressure system will continue to progress NE through the near term and come into phase with a passing short wave.
1227 PM EST Sun Jan 26 2025 A weak cold front will push southeast across the region today. High pressure will then build east into the Ohio Valley tonight. The high will shift south to the Tennessee Valley on Monday. A mid level trough and an associated weak cold front will continue to push east across the region today. Lows will range from the mid teens to the lower 20s. Meanwhile, a cold front will move into the northern Plains and northern Great Lakes. Despite plenty of sunshine, it will remain seasonably cold with highs ranging from the lower 30s north to near 40 south.
(Tonight through Monday night) A low to moderate (20-50%) chance of showers will continue through the evening over the Victoria Crossroads and Coastal Bend ahead of an approaching cold front.
WAA ahead of the passing mid level trough axis has led to areas of flurries mainly in northwest MN, which should progress east- southeast through midday. Gradient and winds aloft have started to increased in ND behind this mid level trough, and gusts to 40 mph have been reported along/west of the RRV escarpment (some gusts around 30 mph in the valley).
This activity will occur ahead of an approaching cold front from the northwest and a few southern stream disturbances moving up from the west southwest.
Light snow accumulations are expected across the higher elevations of the east TN, southwest NC, and southwest VA mountains. Temperatures at the current hour, across the lower elevations, are in the upper 40s to low 50s.
1115 AM CST Sun Jan 26 2025 - Cooler today with highs about 5 degrees below normal values for this time of year.
248 PM EST Sun Jan 26 2025 (This afternoon through Monday) At a glance: - A weak cold front will bring less than a quarter inch of rain beginning tonight and going into tomorrow. Rain will become more widespread after midnight which will help moderate overnight lows to the 40s rather than freezing temperatures that we've seen for nearly the past week.
At the surface, this will cause high pressure currently centered over the Southeast this afternoon to push closer South Florida and into the western Atlantic tonight into Monday. With high pressure nearby, this will prevent the frontal boundary from progressing southward towards the region leading to the continuation of dry conditions over South Florida heading into tonight and Monday. Low temperatures tonight will generally range from the lower 50s across Southwest Florida to the lower 60s across the east coast metro areas.
1210 PM EST Sun Jan 26 2025 High pressure building across the Southeast will maintain dry weather with slowly warming temperatures through Sunday.
The lower level ridge is tilted southward with height and the 850 mb ridge is across the Florida Short Term Update - Surface ridging will continue to dominate Keys weather this afternoon, resulting in winds being light to gentle and broadly out of the northeast. Ridging across the Carolina Coast is maintaining gentle to moderate northeasterly breezes across most Keys waters. On this day in 1905, the high temperature in Key West was only 51F and the low temperature was 44F, both cold records for the date.
235 PM EST Sun Jan 26 2025 High pressure will build into the Ohio Valley tonight before shifting off to the south on Monday. A mid level trough axis will drop down across the Great Lakes Monday into Monday night.
1241 PM MST Sun Jan 26 2025 - Dry, becoming mild this week with breezy winds at times 19z surface analysis had sprawling high pressure over the CWA with plenty of sunshine. Water vapour loop showed upper trough south of the CWA, upper low over CA, and upper ridge building into southwest Canada.