Aikyam-Lab/Synoptic-Bench huggingface dataset:
1053 PM CDT Sat Apr 12 2025 Updated at 1051 PM CDT Sat Apr 12 2025 - Hot and windy conditions this weekend before cold front arrives on Sunday.
1141 PM CDT Sat Apr 12 2025 (This evening through Sunday night) Beautiful spring conditions continue with near normal temperatures in the low to mid 70s today as post-frontal drier air mixes in from the north.
337 AM CDT Sun Apr 13 2025 Today through tonight: Dry weather with increasing wind and warmer temperatures will be the general rule as we finish up the weekend and move into the new work week.
(Today and tonight) High pressure will build over the area today, with light winds and seasonable temperatures expected. After starting the day in the lower to mid 40s, temperatures will rise into the mid to upper 70s this afternoon. With clear skies and high pressure in place again tonight, good radiational cooling will allow temperatures to fall back into the upper 40s overnight.
For midweek to late week, a brief cooling trend is expected with the potential for warmer weather returning for the weekend. (Today and tonight) Upper level troughing will give way to high pressure building in from the eastern Pacific today. At the surface, high pressure will build across the region.
Cooler temperatures at the end of the weekend with fair weather conditions, followed by a quick warmup back into the 70s to 80s by mid-week, with a string of low pressure systems by late week, bringing in slight chances for some thunderstorms. Today through Monday Cooler temperatures today as some upper level troughing keeps warmer temperatures to the south. Tomorrow, ridging builds back up reaching over the northwestern U. with a low pressure system further south towards southern California, creating a pressure split or weak rex block over northern California and Nevada. The low pressure to the south will destabilize in the afternoon to evening hours, allowing the ridge to strengthen.
927 AM EDT Sun Apr 13 2025 Nudged high temperatures up just a bit and lowered afternoon relative humidity to account for known model biases in this dry and high pressure regime. (Today and tonight) High pressure will build over the area today, with light winds and seasonable temperatures expected. After starting the day in the lower to mid 40s, temperatures will rise into the mid to upper 70s this afternoon. With clear skies and high pressure in place again tonight, good radiational cooling will allow temperatures to fall back into the upper 40s overnight.
403 AM PDT Sun Apr 13 2025 Dry conditions are expected today and Monday as an upper ridge builds over the West Coast.
Later tonight into early tomorrow morning, a cold front will move south through the Panhandles with cooler air in its wake. Dry conditions will continue, and with high temperatures tomorrow ranging from the lower 60s in the NW to near 70 in the SE.
As has been advertised the last few days, 586dm 500 mb ridge is over South Texas, coupled with the strong south flow off of the Sierra Madre, a hot, dry air mass will settle over the region through Monday.
632 AM CDT Sun Apr 13 2025 (Today through Monday) Persistent upper level ridging will maintain warm and dry conditions into Monday.
Cooler temps are on the way for Monday behind a cold front.
548 AM CDT Sun Apr 13 2025 Updated at 540 AM CDT Sun Apr 13 2025 - Record-breaking temperatures are expected today before a cold front Monday morning brings in cooler weather early this upcoming week. (Today through Monday afternoon) Current satellite imagery and latest RAP analysis shows a mid-level ridge over the region which is going to bring unusually hot temperatures today. The hot spell ends tomorrow as a cold front makes its way into the region during the morning. The cold front will shave off temperatures 10-18 degrees across the Permian Basin and Trans Pecos.
520 AM MDT Sun Apr 13 2025 - Cooler today. - Warmer through early week with dry weather. - Storm system arrives mid to late week bringing cooler and unsettled weather. Base of the upper level trough will pass through the region today. Expect dry conditions today with noticeably cooler temperatures.
609 AM EDT Sun Apr 13 2025 Canadian high pressure will build across and offshore the Middle and South Atlantic through the rest of the weekend, ahead of a warm front that will move across the region on Monday. Upper water vapor imagery this morning depicted nly flow over central NC as the mid-upper low pulls up the Delmarva coastline. Where we have gone calm, temps have dipped into the lower to mid 30s. Weak mid-level ridging will briefly develop over the southeast on Monday, as sfc flow turns more swly ahead of a sfc cold front. Otherwise expect daytime highs to rise back into the lower to mid 80s with mostly sunny skies.
The 850mb low will pass overhead today with some showers and storms possible along its warm front in the far north this morning. Skies will clear for most of the area this afternoon and allow temperatures in the southwest to make a run at 80 degrees ahead of the cold front this evening.
410 AM MST Sun Apr 13 2025 Updated Aviation High pressure aloft remains over the region, promoting well above normal temperatures with triple digit numbers possible this afternoon in few locations. Fire weather remains a concern over the higher terrains as winds will begin to increase this afternoon along with dry conditions. Partly to mostly cloudy skies will continue pass across the region through early this upcoming work week as vort lobes rotate around this troughing feature. With increased cloudiness and mid-level heights falling across the Desert Southwest, expect cooler temperatures by around five degrees today and extending through early this upcoming work week. Despite these cooler temperatures, highs will still run 5- 10 degrees above normal.
651 AM EDT Sun Apr 13 2025 High pressure will build in today.
900 AM EDT Sun Apr 13 2025 Canadian high pressure will build across and offshore the Middle and South Atlantic through the rest of the weekend, ahead of a warm front that will move across the region on Monday. * Warmer but another day of below-normal temperatures After a chilly start that saw overnight lows bottom out in the lower/middle 30s across the Piedmont and northern coastal plain counties, the warm-up gets underway today. Weak mid-level ridging will briefly develop over the southeast on Monday, as sfc flow turns more swly ahead of a sfc cold front. Otherwise expect daytime highs to rise back into the lower to mid 80s with mostly sunny skies.
321 AM MST Sun Apr 13 2025 High pressure aloft remains over the region, promoting well above normal temperatures with triple digit numbers possible this afternoon in few locations. Fire weather remains a concern over the higher terrains as winds will begin to increase this afternoon along with dry conditions. Partly to mostly cloudy skies will continue pass across the region through early this upcoming work week as vort lobes rotate around this troughing feature. With increased cloudiness and mid-level heights falling across the Desert Southwest, expect cooler temperatures by around five degrees today and extending through early this upcoming work week. Despite these cooler temperatures, highs will still run 5-10 degrees above normal.
- Cooler on Monday and then a warming trend through end of the week.
738 AM EDT Sun Apr 13 2025 * Another dry day with warmer temperatures expected today. Temperatures across the region ranged from the lower-mid 30s in the east to the upper 30/lower 40s in the I-65 corridor and points west. With temperatures down near freezing in the east, will continue the Frost Advisory. For today, we expect mid-upper level ridging to continue to build across the region and should lead to warmer temperatures across the region as winds turn more southerly. Highs today look to warm into the low-mid 60s across southern IN and northern KY. Lows will range from the lower 50s in the east to the mid- upper 50s along and west of I-65. Monday morning, a stacked low pressure system will be crossing the upper Great Lakes, with an attendant cold front approaching the Wabash.
High pressure over the Southeast drifts into the northern Gulf and western Atlantic later today through Monday, which allows onshore flow to develop overhead.
852 AM EDT Sun Apr 13 2025 * Another dry day with warmer temperatures expected today. Temperatures across the region ranged from the lower-mid 30s in the east to the upper 30/lower 40s in the I-65 corridor and points west. With temperatures down near freezing in the east, will continue the Frost Advisory. For today, we expect mid-upper level ridging to continue to build across the region and should lead to warmer temperatures across the region as winds turn more southerly. Highs today look to warm into the low-mid 60s across southern IN and northern KY. Lows will range from the lower 50s in the east to the mid- upper 50s along and west of I-65. Monday morning, a stacked low pressure system will be crossing the upper Great Lakes, with an attendant cold front approaching the Wabash.
For midweek to late week, a brief cooling trend is expected with the potential for (Today and tonight) Upper level troughing will give way to high pressure building in from the eastern Pacific today. At the surface, high pressure will build across the region.
After falling into the upper 60s this morning, temperatures have risen back into the lower 70s and are their way to near 80 degrees later this afternoon. High pressure will continue to build in, and cross the southeastern U.
Warmer today with dry weather persisting. Discussion: Upper level ridging will build as it slides east today, resulting in a warming trend that will continue into tomorrow.
* Another dry day with warmer temperatures expected today. Temperatures across the region ranged from the lower-mid 30s in the east to the upper 30/lower 40s in the I-65 corridor and points west. With temperatures down near freezing in the east, will continue the Frost Advisory. For today, we expect mid-upper level ridging to continue to build across the region and should lead to warmer temperatures across the region as winds turn more southerly. Highs today look to warm into the low-mid 60s across southern IN and northern KY. Lows will range from the lower 50s in the east to the mid- upper 50s along and west of I-65. Monday morning, a stacked low pressure system will be crossing the upper Great Lakes, with an attendant cold front approaching the Wabash.
Light rain is being observed across parts of southeastern North Dakota this morning, along with temperatures in the lower to middle 40s. Timing remains on track as the upper low moves southeastward into eastern Montana and western North Dakota this morning. An upper low continues to move from northwest to southeast into the Northern Plains this morning. Light rain is working into the Devils Lake Basin, which should continue to spread eastward through the morning, eventually overspreading the area this afternoon as the low moves closer to the area.
822 AM EDT Sun Apr 13 2025 Relatively quiet conditions expected over the coming week as high pressure ridging largely dominates the area.
644 AM CDT Sun Apr 13 2025 - Scattered shower and thunderstorm chances today, followed by lingering shower chances Monday with much cooler temperatures. Further north and west, shower chances will hold off until later in the day/through the overnight hours as a cold front slides across the Dakotas. Dry conditions are expected for the middle of the week with temperatures climbing back into the 50s and 60s as ridging builds back in over the central US.
636 AM EDT Sun Apr 13 2025 (Today and tonight) High pressure will build over the area today, with light winds and seasonable temperatures expected. After starting the day in the lower to mid 40s, temperatures will rise into the mid to upper 70s this afternoon. With clear skies and high pressure in place again tonight, good radiational cooling will allow temperatures to fall back into the upper 40s overnight.
Southeastern Arizona sits under southwest flow today with troughing upstream over the eastern Pacific. Under the tightening pressure gradient aloft associated with the upstream trough, breezy to windy conditions are expected from late this morning through the early evening. As the ridge from the previous days has shifted east, high temperatures will nudge down slightly today but still remain well above normal.
High pressure has continued to build in to the region as the cold front from yesterday continues to move farther away. As mentioned in the previous discussion, the sounding sampled a prolifically dry atmosphere, with almost all of the moisture confined to the lower levels. The aforementioned high pressure will continue to track across the southeastern U. Temperatures will climb into the lower 80s, and rain chances should remain near nil through at least the middle of the week.
However, with the high pressure the flow pattern will be highly weak with dry and tranquil weather prevailing for the period. Temperatures will begin to rise again during this time frame with temperatures rising into the low to mid 80s today and mid to upper 80s for most areas on Monday.
649 AM CDT Sun Apr 13 2025 Today through tonight: Dry weather with increasing wind and warmer temperatures will be the general rule as we finish up the weekend and move into the new work week.
There is some dry air in the lower levels rain will have to overcome, but with the help of some weak convection as noted by textured cloud tops on satellite, rain is reaching the ground in scattered areas. UPDATE Light rain is being observed across parts of southeastern North Dakota this morning, along with temperatures in the lower to middle 40s. Timing remains on track as the upper low moves southeastward into eastern Montana and western North Dakota this morning. An upper low continues to move from northwest to southeast into the Northern Plains this morning. Light rain is working into the Devils Lake Basin, which should continue to spread eastward through the morning, eventually overspreading the area this afternoon as the low moves closer to the area.
233 PM EDT Sun Apr 13 2025 Brief high pressure builds through early Monday afternoon with drier conditions expected along with milder temperatures. A cold front approaches the region Monday night with a period of rain showers likely.
339 PM EDT Sun Apr 13 2025 A warm front will lift across the area tonight followed by a cold front on Monday afternoon.
Under high pressure and southerly breezes the area will see warm temperatures through mid week.
(This evening through Monday) High pressure over the southeast state will keep the area mostly clear today, with highs reaching into the 70s. Overnight tonight, the high pressure moves eastward with a trough and associated front moving to the south from the Ohio Valley. Clouds will increase through the afternoon, especially in the northwest closer to that boundary, with high temperatures several degrees warmer in the 80s area wide.
A ridge will slowly move inland over the next few days bringing a warming trend.
108 PM EDT Sun Apr 13 2025 High pressure will build in today.
249 PM EDT Sun Apr 13 2025 (This afternoon through Monday) High pressure will remain across the Florida peninsula through the period.
(Tonight through Monday night) Key Messages: - Red Flag Warning conditions continue this afternoon - Above normal temperatures continue tomorrow Hot and dry conditions will continue throughout the short term as the upper level ridge continues to move eastward. Above normal highs are expected tomorrow afternoon as temperatures climb into the low 80s along the coast and upper 90s across the Brush Country. While temperatures will be above normal during the day, more seasonal temperatures will be expected at night, with temperatures dropping to the low to mid 60s.
At the surface, high pressure moving east of our area and a low pressure system sliding through the Midwest will have our winds fairly steady at around 10-20 mph out of the south through tomorrow. Then a cold front behind this Midwest system will push south into our forecast area Monday night.
Mid-level clouds will increase through the day across central and eastern Arizona as an elongated trough remains place across the west. As a result, slightly cooler, but still above- normal temperatures are expected this afternoon, along with breezy southwesterly winds. An elongated trough remains over much of the Western CONUS, bringing gusty southwest winds across northern Arizona. Moving into the beginning of the week, high pressure will dominate the airshed across Arizona, while a brief rex block pattern begins to form across the West Coast.
An elongated trough remains over the west, keeping much of northern Arizona under mid and high level clouds through the day.
221 PM EDT Sun Apr 13 2025 Brief high pressure builds through early Monday afternoon with drier conditions expected along with milder temperatures. A cold front approaches the region Monday night with a period of rain showers likely.
207 PM CDT Sun Apr 13 2025 - A cold front passing tonight/early Monday will bring a slight chance (15 - 20%) of showers to areas mainly north of I-70 (MO)/I-64 (IL) tomorrow morning.
- High pressure returns with dry warming trend through early week. Temperatures remain cool into tonight, with readings similar or even a couple degrees cooler than this morning. Overnight lows Monday night take a similar bump, leaving only northern ends of the Snake Plain still at or just below freezing.
(This afternoon through Monday) High pressure settling in over the region will bring a lightening easterly wind flow and a dry pattern to kick off the week. Temperatures tonight will range from the mid 50s inland to the lower to mid 60s along the coast.
(Through Monday) High pressure remains overhead tonight leading to another night of favorable radiational cooling. Still, Monday will be quite dry and warm with highs in the low to mid 80s and humidity dropping into the 25-35% range across inland areas.
1134 AM MDT Sun Apr 13 2025 - Cooler today. - Warmer through early week with dry weather. - Storm system arrives mid to late week bringing cooler and unsettled weather. Base of the upper level trough will pass through the region today. Expect dry conditions today with noticeably cooler temperatures.
At the surface, high pressure moving east of our area and a low pressure system sliding through the Midwest will have our winds fairly steady at around 10-20 mph out of the south. /NF/ Today through tonight: Dry weather with increasing wind and warmer temperatures will be the general rule as we finish up the weekend and move into the new work week.
Strong high pressure stretching from the Gulf all the way to the Ohio River Valley is giving our area some beautiful weather today with highs topping out around 80 degrees. This high pressure will continue to give us quiet weather for the first half of our work week.
254 PM CDT Sun Apr 13 2025 - Scattered shower and thunderstorms continue this evening, followed by lingering shower chances Monday with much cooler temperatures.
1232 PM CDT Sun Apr 13 2025 Updated at 1231 PM CDT Sun Apr 13 2025 - Record-breaking temperatures are expected today before a cold front Monday morning brings in cooler weather early this upcoming week. (Today through Monday afternoon) Current satellite imagery and latest RAP analysis shows a mid-level ridge over the region which is going to bring unusually hot temperatures today. The hot spell ends tomorrow as a cold front makes its way into the region during the morning. The cold front will shave off temperatures 10-18 degrees across the Permian Basin and Trans Pecos.
This in conjunction with low level ridging, will keep rain chances at bay.
1240 PM CDT Sun Apr 13 2025 (Today through Monday) Temps will warm into the low to mid 80s today and again Monday with gentle breezes.
For midweek to late week, a brief cooling trend is expected with the potential for Observations show we're on track for warmer temperatures today as some areas are already seeing 7-10 degrees increase compared to yesterday morning. (Today and tonight) Upper level troughing will give way to high pressure building in from the eastern Pacific today. At the surface, high pressure will build across the region.
Low-level humidity levels are on the rise today, but high pressure in the mid/upper atmosphere continues to produce sinking air leading to no rain chances early this week.
(Rest of Today and Tonight) High pressure over AL and GA will slide southeast today promoting south flow to develop this afternoon. Another sunny day is on tap with temperatures warming into the lower to middle 70s in valley areas (a few degrees cooler atop the higher elevations).
Abundant high pressure will build into western Washington through nearly all of this week with a couple of ridges moving through the region.
235 PM EDT Sun Apr 13 2025 Canadian high pressure will shift south of the area this evening and tonight.
This will cause moisture to increase over the local area and result in warmer low temperatures than we've seen over the past couple of days. Areas near Muscle Shoals and farther west and northwest could see lows closer to 60 degrees! Although, spots over northeast Alabama may be a bit cooler, in the upper 40s to lower 50s.
* Strong winds gusts to near 60 mph will gradually diminish this afternoon, so the High Wind and Blizzard warning will be canceled here shortly for Petroleum county.
Stout, low amplitude upper level low/trough is readily viewable on water vapor imagery over ND this afternoon.
Updated at 204 PM CDT Sun Apr 13 2025 - Hot temperatures are expected today before a cold front Monday morning brings in cooler weather early this upcoming week.
1151 AM EDT Sun Apr 13 2025 High pressure over the area today will move offshore on Monday.
For midweek to late week, a brief cooling trend is expected with the potential for warmer weather returning for the weekend. Temperatures reported about 5-10 degrees above normal today, which is on track as the upper level ridging promotes the warming trend going into Monday.
153 PM MDT Sun Apr 13 2025 - High pressure returns with dry warming trend through early week. Temperatures remain cool into tonight, with readings similar or even a couple degrees cooler than this morning. Overnight lows Monday night take a similar bump, leaving only northern ends of the Snake Plain still at or just below freezing.
(This evening through Monday night) A trough is moving across the northern plains today which has caused a boundary/cold front to stall in the northern panhandles. The rest of the panhandles remain under the influence of the lee trough with westerly winds occurring this afternoon and evening. Later tonight into Monday morning the cold front will pick up momentum again pushing it across and then south of the panhandles. This will be followed by cooler air that settles across the panhandles for Monday.
Slight ridging aloft over our area tonight becomes more zonal Monday and Monday night as an upper trough over the plains states begins to dig into the southeastern states. Lows tonight will be in the low to mid 50s inland to upper 50s and near 60 at the coast. Highs on Monday will be in the lower 80s for the interior, but generally mid to upper 70s at the coast. Lows Monday night will be slightly warmer, mainly in the upper 50s for interior locations and low to mid 60s closer to and along the coast.
An upper level low/trough will continue to control our weather conditions tonight through Monday. The upper trough axis is expected to sweep south and east through our forecast area tonight which may be enough to kick off a few light rain showers across our far northern zones. A modest cold air advection pattern will begin to drive in some cooler air overnight. As a result of this expectation, extended the Wind Advisory out another 3 hours to coincide with the expiration time of the High Wind Warning. A secondary upper trough axis is progged to shift south and east over our forecast area during the day.