Aikyam-Lab/Synoptic-Bench huggingface dataset:
Afternoon highs will reach into the upper 80s across the Nature Coast, closer to the boundary, and into the lower 90s elsewhere.
635 AM EDT Tue Sep 10 2024 High pressure will begin to build into the region today and will last through at least mid week.
Expect high temperatures to range from the low to mid-90s. Wednesday brings some slightly cooler temperatures (mid-80s to low 90s) and dry conditions.
While the high majority of this activity will non-severe, some localized downburst winds could be possible.
644 AM EDT Tue Sep 10 2024 Cool and dry weather is expected for the first half of this week as Canadian high pressure builds in from the north.
It will be a bit cooler today, most noticeably west of the Cascades, with another afternoon and evening of breezy winds. A cold, wet upper trough off the southern Alaskan coast will continue to track southeast, moving across Oregon on Wednesday.
1050 AM EDT Tue Sep 10 2024 High pressure will begin to build into the region today and will last through at least mid week.
715 AM EDT Tue Sep 10 2024 A trough of low pressure will remain to our north today.
739 AM EDT Tue Sep 10 2024 High pressure will remain in control of our weather through the weekend and it will bring plentiful sunshine. Then we'll have surface and upper level high pressure continuing to build into our region, leading to fair weather through the period.
1000 AM EDT Tue Sep 10 2024 * Rain-free weather into the weekend with temperatures trending warmer/above the historical average for mid September * No impacts expected at this time from Francine GOES Geocolor visible satellite loop shows clouds giving way to sun across the northern tier this morning with mostly sunny skies elsewhere across CPA. Fog is likely to form the north central valleys into early Wednesday morning with some of the usual cold spots bottoming in the lower 40s. High pressure will dominate and control the sensible wx pattern through midweek. Temperatures will get 5-6F warmer on Wed (9/11) vs Tues in the N, and 2-3F warmer in the S. High pressure will remain firmly in place over the Mid-Atlantic and New England regions late this week.
736 AM EDT Tue Sep 10 2024 - Mainly dry with increasingly warmer temperatures - Low confidence in tropical moisture arriving end of the week - Mainly dry with increasingly warmer temperatures We have maintained a dry forecast through Wednesday (and beyond). High pressure is directly overhead this morning. This is the time of the year for better fog potential, especially under light winds, with a cooler air mass, longer nights, and a relatively warm ground. Once the short wave moves by before Wednesday morning, we will see the upper ridge build a bit again just west of the area. - Low confidence in tropical moisture arriving end of the week Model agreement is good on flat upper ridging prevailing this week.
1028 AM EDT Tue Sep 10 2024 High pressure will remain in control of our weather through the weekend and it will bring plentiful sunshine. Then we'll have surface and upper level high pressure continuing to build into our region, leading to fair weather through the period.
655 AM EDT Tue Sep 10 2024 High pressure and a dry airmass will remain in place across the region through mid week. Temperatures will be warmer again today based on increasing mid-level heights. Dry air in the low levels (and a very dry ground) will allow temperatures to fall below normal tonight, then rise above normal on Wednesday. As we head towards the end of the work week, our focus begins to shift to the remains of Francine which is expected to transition over to an upper level closed low.
High pressure will remain in control through the week. An upper level ridge will remain nearly stationary over the Ohio Valley and Great Lakes region today through Wednesday which will keep the weather quiet. At the surface, a high pressure system will remain over the Ohio Valley and Northeast CONUS through Wednesday. Afternoon temperatures will range from the upper 70s over NWPA to the low and mid 80s over northern Ohio. Temperatures will be warmer on Wednesday in the lower 80s over NWPA and middle 80s over NEOH. It will be even warmer in the upper 80s across NWOH.
632 AM EDT Tue Sep 10 2024 Another extended stretch of rain-free weather is expected to last into the weekend with temperatures trending warmer. Ridge tops will stay 5-6F cooler. High pressure will dominate and control the sensible wx pattern through midweek. Temperatures will get 5-6F warmer on Wed (9/11) vs Tues in the N, and 2-3F warmer in the S. High pressure will remain firmly in place over the Mid-Atlantic and New England regions late this week.
642 AM EDT Tue Sep 10 2024 High pressure sustains dry weather through much of the work week, with a gradual warming trend.
548 AM CDT Tue Sep 10 2024 (Today) Tranquil conditions across the region for one more day as high pressure to the north continues to promote clear/dry conditions.
A more fall-like pattern is setting up for the rest of the week as a series of low pressure systems move through the area. Cooler temperatures, increased cloudiness and shower chances will return with the next round of rain expected Tuesday night into Wednesday.
A cooling trend will occur across Central California as an upper level high pressure system begins to weaken over the next few days. An upper level trough is projected to drop southward into the western United States midweek, bringing near normal temperatures to Central California.
618 AM EDT Tue Sep 10 2024 A trough of low pressure will remain to our north today.
Dry conditions will prevail areawide until the weekend when isolated showers and storms will favor the high terrain. Our dearly departed monsoonal high has weakened and sunken towards a more organized Pacific high, while a broad trough begins its approach to the PacNW. A ridge of high pressure begins nosing its way into the Land of Enchantment Wednesday, allowing for pressure heights to rise.
937 AM EDT Tue Sep 10 2024 High pressure will move overhead today, before progressing offshore tomorrow. Previous Discussion Follows: High pressure currently centered over the Appalachians will progress overhead today. Winds will be light out of the northwest, and high temperatures will generally be in the low to mid 80s for most, with 70s in the mountains. The combination of clear skies and calm winds will lead to ideal conditions for radiational cooling, allowing temperatures to drop back into the low to mid 50s (low 60s in downtown DC/Baltimore).
604 AM EDT Tue Sep 10 2024 High pressure lasts through much of this week. Flow starts light and NEerly becoming more Eerly through the day will keep NOBX cooler than the remainder of the CWA, low to mid 70s. Another strong radiational cooling night on deck with clear skies and winds calming after sunset as high pressure approaches the coast through the overnight. High pressure will continue to ridge into the area for much of the week bringing dry weather but also below normal temps and comfortable dew points.
714 AM EDT Tue Sep 10 2024 Another extended stretch of rain-free weather is expected to last into the weekend with temperatures trending warmer. Ridge tops will stay 5-6F cooler. High pressure will dominate and control the sensible wx pattern through midweek. Temperatures will get 5-6F warmer on Wed (9/11) vs Tues in the N, and 2-3F warmer in the S. High pressure will remain firmly in place over the Mid-Atlantic and New England regions late this week.
1026 AM EDT Tue Sep 10 2024 * Rain-free weather into the weekend with temperatures trending warmer/above the historical average for mid September * No impacts expected at this time from Francine GOES Geocolor visible satellite loop shows clouds giving way to sun across the northern tier this morning with mostly sunny skies elsewhere across CPA. Fog is likely to form the north central valleys into early Wednesday morning with some of the usual cold spots bottoming in the lower 40s. High pressure will dominate and control the sensible wx pattern through midweek. Temperatures will get 5-6F warmer on Wed (9/11) vs Tues in the N, and 2-3F warmer in the S. High pressure will remain firmly in place over the Mid-Atlantic and New England regions late this week.
1032 AM EDT Tue Sep 10 2024 High pressure and ridging aloft will keep dry weather and above average temperatures in the forecast this week.
Otherwise today will feature a mix of sun and clouds from the late morning into the afternoon in association with a thermal ridge and mid to upper level WAA that will lean into the area. Highs will rise to around 80, with potentially slightly warmer temps in the MKE Metro. With the thermal ridge, very weak MUCAPE will move in aloft sparking some very high-based shower activity over western to central WI. Wednesday should be slightly warmer with highs in the mid 80s.
936 AM EDT Tue Sep 10 2024 High pressure lasts through much of this week. Flow starts light and northeasterly becoming more easterly through the day will keep Northern OBX cooler than the remainder of the CWA, low to mid 70s. Another strong radiational cooling night on deck with clear skies and winds calming after sunset as high pressure approaches the coast through the overnight. High pressure will continue to ridge into the area for much of the week bringing dry weather but also below normal temps and comfortable dew points.
329 PM EDT Tue Sep 10 2024 High pressure continue to build across the region tonight into Wednesday, bringing a prolonged period of dry weather which may persist through the upcoming weekend.
This doesn't appear to be having much of a limiting effect on temperatures, however; temperatures area-wide are generally in the lower to mid 70s, and plenty of spots should peak in the upper 70s to near 80F today.
A more fall-like pattern is setting up for the rest of the week as a series of low pressure systems move through the area. Cooler temperatures, increased cloudiness, and shower chances will return with the next round of rain expected Tuesday night into Wednesday.
142 PM EDT Tue Sep 10 2024 - Mainly dry with increasingly warmer temperatures - Low confidence in tropical moisture arriving end of the week Will add areas of fog over Lake Michigan nearshore waters around Grand Haven / Muskegon based on webcams. - Mainly dry with increasingly warmer temperatures We have maintained a dry forecast through Wednesday (and beyond). High pressure is directly overhead this morning. This is the time of the year for better fog potential, especially under light winds, with a cooler air mass, longer nights, and a relatively warm ground. Once the short wave moves by before Wednesday morning, we will see the upper ridge build a bit again just west of the area. - Low confidence in tropical moisture arriving end of the week Model agreement is good on flat upper ridging prevailing this week.
205 PM MDT Tue Sep 10 2024 KEY MESSAGES: - Cooler temperatures over the next few days.
324 PM EDT Tue Sep 10 2024 High pressure continue to build across the region tonight into Wednesday, bringing a prolonged period of dry weather which may persist through the upcoming weekend.
1250 PM EDT Tue Sep 10 2024 Cool and dry weather is expected for the first half of this week as Canadian high pressure builds in from the north.
227 PM EDT Tue Sep 10 2024 High pressure sustains dry weather through much of the work week, with a gradual warming trend.
Temperatures will be warmer tonight ranging in the 50s with clouds and aformentioned smoke keeping some of the daytime's heat at the surface. Most model guidance strengthens the upper level ridge while holding it across the region which would block moisture from advancing this far north.
345 PM EDT Tue Sep 10 2024 High pressure lasts through much of this week. Weak ridging surface and aloft over eastern NC this afternoon, yielding another dry/quiet day across the region. High pressure surface and aloft remains the dominant features controlling the weather across eastern NC for Wednesday. Maximum temps will be a degree or two warmer than today, low 80s with upper 70s expected along the coast/OBX. High pressure will continue to ridge into the area for much of the week bringing dry weather but also below normal temps and comfortable dew points.
120 PM EDT Tue Sep 10 2024 High pressure continue to build across the region tonight into Wednesday, bringing a prolonged period of dry weather which may persist through the upcoming weekend.
1149 AM EDT Tue Sep 10 2024 - Mainly dry with increasingly warmer temperatures - Low confidence in tropical moisture arriving end of the week Will add areas of fog over Lake Michigan nearshore waters around Grand Haven / Muskegon based on webcams. - Mainly dry with increasingly warmer temperatures We have maintained a dry forecast through Wednesday (and beyond). High pressure is directly overhead this morning. This is the time of the year for better fog potential, especially under light winds, with a cooler air mass, longer nights, and a relatively warm ground. Once the short wave moves by before Wednesday morning, we will see the upper ridge build a bit again just west of the area. - Low confidence in tropical moisture arriving end of the week Model agreement is good on flat upper ridging prevailing this week.
Temperatures are a little warmer thanks to some higher heights, so expect highs to get into the upper 80s to lower 90s this afternoon. Temperatures overnight will be warmer than the last couple nights but temperatures should still drop to the upper 50s to lower 60s.
The upper level ridge of high pressure will continue moving east of the region tonight and Wednesday. An upper level trof is then forecast to track into the western states later on Wednesday. The corresponding surface leeside trof will likely deepen somewhat across eastern Colorado and eastern New Mexico on Wednesday, leading to an increase in wind speeds.
A strong ridge of high pressure will remain over the region through the end of the week.
156 PM EDT Tue Sep 10 2024 High pressure will remain in control of our weather through the weekend and it will bring plentiful sunshine. Then we'll have surface and upper level high pressure continuing to build into our region, leading to fair weather through the period.
Issued 1046 AM CDT Tue Sep 10 2024 Thermal ridging and upper level WAA continue to produce showers to our west. Otherwise today will feature a mix of sun and clouds from the late morning into the afternoon in association with a thermal ridge and mid to upper level WAA that will lean into the area. Highs will rise to around 80, with potentially slightly warmer temps in the MKE Metro. With the thermal ridge, very weak MUCAPE will move in aloft sparking some very high-based shower activity over western to central WI. Wednesday should be slightly warmer with highs in the mid 80s.
A trough over the Gulf of Alaska is moving southeastward toward the Pacific NW today. The cold front will move through the area on Wednesday morning in eastern OR and Wednesday afternoon in southwest Idaho, with showers and thunderstorms along the cold front.
224 PM EDT Tue Sep 10 2024 High pressure will dominate the northeast and eastern Great Lakes through the weekend.
1127 AM EDT Tue Sep 10 2024 High pressure sustains dry weather through much of the work week, with a gradual warming trend.
This extra cloud cover, along with high cloud debris advecting south from mainland Florida storms, has tempered high temperatures to a small degree as most reporting stations have stayed near 90 rather than in the lower 90s. However, heights have fallen slightly at all levels indicating a possible start of weakening to our dominate ridging aloft. Mean layer ridging centered over our side of the Gulf will start to retreat as it pulls Francine to the northeast.
- Warm and dry pattern, only a chance of weekend showers Broad scale upper-level ridging will amplify over the Great Lakes later in the week, supporting a stretch of warmer-than-normal temperatures with highs in the 80s. The northward progression of the remnants of Tropical Storm or Hurricane Francine may be blocked by a strengthening anticyclone over the Great Lakes late in the week.
110 PM EDT Tue Sep 10 2024 High pressure continue to build across the region tonight into Wednesday, bringing a prolonged period of dry weather which may persist through the upcoming weekend.
109 PM EDT Tue Sep 10 2024 High pressure will dominate the northeast and eastern Great Lakes through the weekend.
158 PM EDT Tue Sep 10 2024 High pressure and ridging aloft will keep dry weather and above average temperatures in the forecast this week. KEY MESSAGES: - Above average temperatures and dry conditions continue under high pressure. Confidence is high that above average temperatures will continue into Wednesday as the ridge axis advances over the Great Lakes.
Low temps tonight may be a challenge under sharp shallow inversion, with low sfc DPTS and the inversion itself possibly allow sfc wind decouple and thus a trend toward the lowest of guidance lows. Digging longer wave energy acrs the western Intermountain area will help amplify upper ridge axis right acrs the mid and upper MS RVR Valley.
1240 PM CDT Tue Sep 10 2024 (Today and tonight) Early this morning, temperatures across west central Texas were in the upper 50s to low 60s with dewpoints around 50, indicating a dry, cooler-than-normal airmass in place. At the surface, high pressure that was centered over the Ohio Valley yesterday has lifted northeast and will have much less influence on the weather over west central Texas today. The forecast should be similar to yesterday with afternoon high temperatures in the low to mid 80s. Overnight lows should be a few degrees warmer than last night as higher dewpoints begin to creep northward into the region.
TONIGHT thru WEDNESDAY - Rain chances and smoke Stretch of nice late summer weather continues with psuedo zonal flow across the region and a few embedded short wave troughs to discern.
233 PM EDT Tue Sep 10 2024 Dry high pressure will remain in place across the region through Wednesday. Tropical Cyclone Francine will track toward the Louisiana coast making landfall late Wednesday. The remnants are expected to drift north over the lower Mississippi River Valley through late week with a broad area of moisture moving north from the Gulf of Mexico to the Carolinas.
Small deviations in the track of the low will have large impacts on rainfall accumulations, but current indications are that the amount of rainfall will be beneficial to the area and not high enough to cause flooding. A sprawling ridge of high pressure extending from the Mid-Atlantic region through the Ohio and Mid-Mississippi Valleys into the southeast Plains will keep dry air locked in over our area at least through Wednesday night. Strong insolation is modifying the airmass today, producing temperatures around 5 degrees warmer than yesterday. Warmer temperatures today will naturally lead to warmer overnight lows tonight, and then warmer highs again tomorrow.
Warmer than normal temperatures will persist through the work week as mostly dry weather continues. Cooler temperatures for the upcoming weekend as precipitation chances return. /issued 235 AM MST Tue Sep 10 2024/ The sky was clear across SE AZ this morning under weak ridging aloft. Highs today will be at or a few degrees warmer than yesterday.
With strong insolation and a low-level thermal ridge building to our west, temperatures will be a little warmer on Wednesday.
Temperatures Wednesday will be very similar to today or maybe just a tick warmer, with highs generally in the the middle 80s to lower 90s.
1244 PM EDT Tue Sep 10 2024 A trough of low pressure will cross the northern part of the forecast area today.
A trailing ridge will remain over the region and northern CWA through Wednesday night.
328 PM EDT Tue Sep 10 2024 High pressure centered over West Virginia will move to New England and remain nearly stationary into the weekend. Low pressure from a tropical system will move into the mid Mississippi Valley by the weekend and weaken. Quiet late summer weather is expected this period as high pressure from the surface to aloft remains in control over the area. A weak surface pressure gradient will allow a lake breeze to develop Wednesday which will keep the northern half of the lakeshore counties a bit cooler. Overnight lows will cool into the lower to mid 50s except near 60 along the lakeshore. Flow should be quiet with an upper level ridge in place over the NE CONUS and accompanying large high pressure at the surface.
A warmer afternoon is in store as high temperatures reach the upper 80s to lower 90s for most locations. Surface ridging remains in control of our weather pattern as Tropical Cyclone Francine continues to move across the Gulf of Mexico. While the highest chances will stay across East Texas, areas generally along/east the I-35 corridor will have at least a low chance of seeing some of this tropical activity.
Dry air in the low levels could even prevent the rain from reaching the ground in few locations. Tomorrow will be slightly warmer with highs in the mid 80s.
To the west, a trough is translating slowly eastward across the Pacific Northwest, and between this trough and the tropical system, conditions remain relatively unchanged, with subsidence resulting in plenty of sunshine and no chances for rain.
256 PM EDT Tue Sep 10 2024 Cool and dry weather is expected through mid week as Canadian high pressure builds in from the north.
221 PM EDT Tue Sep 10 2024 High pressure across the northeast, and a blocked pattern aloft over the central United States will persist through the rest of the week. For Wednesday, weak warm advection in the low levels begins, allowing high temperatures to climb into the upper-70s, perhaps touching 80 in the Wyoming Valley.
433 PM EDT Tue Sep 10 2024 High pressure and ridging aloft will keep dry weather and above average temperatures in the forecast this week. KEY MESSAGES: - High pressure provides a mostly clear night, with seasonable temperatures. KEY MESSAGES: - Above average temperatures and dry conditions continue under high pressure. Confidence is high that above average temperatures will continue into Wednesday as the ridge axis advances over the Great Lakes.
148 PM EDT Tue Sep 10 2024 High pressure lasts through much of this week. Weak ridging surface and aloft over eastern NC this afternoon, yielding another dry/quiet day across the region. High pressure surface and aloft remains the dominant features controlling the weather across eastern NC for Wednesday. Maximum temps will be a degree or two warmer than today, low 80s with upper 70s expected along the coast/OBX. High pressure will continue to ridge into the area for much of the week bringing dry weather but also below normal temps and comfortable dew points.
145 PM EDT Tue Sep 10 2024 High pressure sustains dry weather through much of the work week, with a gradual warming trend.
335 PM EDT Tue Sep 10 2024 High pressure will remain in control of our weather through the next several days, supplying plentiful sunshine and mainly warm weather. Coverage of fog in the typical river valleys is fairly uncertain as we have had a very dry day with dew points in the upper 30s to mid 40s in most places and some modest gradient flow will linger winds, especially in northern portions of Vermont further from the center of the high pressure area. A ridge of high pressure will remain in place over the region through this period, bringing dry weather and mostly sunny skies. This ridge will suppress Francine well to the southwest so the storm poses no threat to the area.
1018 PM EDT Tue Sep 10 2024 High pressure will dominate the northeast and eastern Great Lakes through the weekend.
As for temperatures, overnight lows will be in the lower to mid 70s tonight.
An upper low off the British Columbia coastline continues to move almost due south toward the Pacific Northwest coastline this afternoon. with temperatures generally 2 to 6 degrees cooler across the region compared to this time yesterday. A very sharp change in the weather is expected tomorrow as the low continues south and moves onshore along the OR/WA boarder Wednesday late morning/early afternoon.