Aikyam-Lab/Synoptic-Bench huggingface dataset:
1234 AM CDT Sat Oct 26 2024 (This evening through Saturday) The upper ridge will continue to spin over Baja Cali with weak northwesterly flow aloft. The cold front that came through last night is already down into the southern half of Texas. Tomorrow, temperatures will remain on the cooler side (from what we have been seeing all month), despite being still a few degrees above normal. Highs will generally range from the lower to upper 70s with light northeast winds veering to the south through the day.
151 AM MDT Sat Oct 26 2024 - Warm and dry through Sunday as a ridge moves overhead.
Now our eyes are to the northwest as we watch a cold front sag southward. (Rest of today through Sunday) Warm southwest winds are kicking in as a high pressure center moves to our east and a cold front approaches from the northwest. The incoming cold front will arrive in Middle Tennessee tonight into Saturday morning. Winds will come from the north around 10 mph Saturday with mostly cloudy and cooler conditions. Highs will be 10 to 15 degrees cooler than today.
129 AM EDT Sat Oct 26 2024 A cold front will push through the area tonight and Saturday leading to a chance of showers in the mountains.
1217 AM CDT Sat Oct 26 2024 (This afternoon through Saturday night) Latest mesoanalysis indicates the cold front has made it into the southern mountains, if not to the river, resulting in a cool afternoon across West Texas and Southeast New Mexico. WV imagery shows that the upper trough that dropped this front is currently moving through the MS valley. A ridge is centered over the Baja Peninsula. Saturday, the ridge builds a little farther east, and surface winds veer back to return flow, resulting in the start of a temperature recovery.
No significant changes are expected in the pattern today with high pressure continuing tranquil weather. Otherwise, another seasonably warm day is expected with highs in the mid/upper 80s inland and the low/mid 80s along the coast.
(Today through Sunday) Another warm/sunny day is expected for much of the area today as the persistent high pressure continues across the Southeastern CONUS. A cold front slowly slides southward into the TN Valley late this evening, but model guidance has trended lower on any rain chances. The cold front slowly pushes into Central AL and becomes more diffuse Sunday morning through the afternoon.
Warm and dry conditions continue through Sunday under high pressure.
128 AM CDT Sat Oct 26 2024 Tonight and Saturday: Continued dry and warmer than normal through the period. Regional radars did have a few thunderstorms over northern Arkansas along and just ahead of the cold front but the cold front will slow and nearly stall tonight just north of our CWA as it loses its upper level support. This will push the nearly stationary dry cold front toward our northern most zones Saturday afternoon. Associated cloud cover along and just head of the cold front will hold temperatures in the lower 80s over our northern most zones but mid to upper 80s are expected again across the remainder of our CWA. Otherwise with weak high pressure remaining over our CWA tonight, another night of decent radiational is expected.
407 AM EDT Sat Oct 26 2024 A cold front will push through the area this morning leading to a chance of showers in the mountains. Key message: - Chance of showers in southwest Virginia this afternoon The cold front and associated band of high precipitable water and surface dew points moves faster west to east than it does north to south today. Key Points: 1) Patchy to Areas of Frost Sunday night 2) High pressure builds back in place, keeping the area dry. This high will wedge in east of the Blue Ridge, keeping northeast winds slightly elevated and high temperatures in the 50s, which is below normal.
1147 PM EDT Fri Oct 25 2024 - A cooler airmass settles over the area for the weekend with daytime highs in the mid to upper 50s. Lows Sunday morning likely drop below freezing in most areas outside of Detroit.
233 AM MDT Sat Oct 26 2024 - Dry and warmer today with above normal temperatures.
A high pressure center off the Carolina coastline ridges westward across the northern gulf coast states.
1148 PM CDT Fri Oct 25 2024 A cold front will bring cooler and drier weather to the Mid-South over the weekend. An approaching cold front will increase rain chances toward the later part of the week.
Lows will be around 39 inland, and in the low to mid 40s near Lake Michigan. This is shortly followed by substantial building ridge aloft through the ern us, ewd of large amplitude wrn troughing in time. Rapidly moderating temps follow in this transition with near record highs possible Tue-Wed corresponding to max extent of low level thermal ridge that expands into the wrn OH valley. There are a few locations around the area showing fog, with visibilities less than 3/4 of a mile at times (Knox, Rochester, Warsaw, Angola, IN where temps are cooler-around 39 degrees). KSBN has some mid level cloudiness and thus is warmer (42 degrees) with calm winds. Mostly clear skies through the remainder of the period, with high pressure building overhead.
1251 AM CDT Sat Oct 26 2024 - A cold front will push through the region tonight, bringing a small chance of light rain late tonight to parts of southeast Missouri and far western Kentucky.
(Today through Sunday) An overall tranquil weather pattern continues for this weekend with large scale high pressure dominating the weather pattern across the eastern CONUS. Temperatures will mainly be in the low to mid 80s across the region for the weekend, with the highest temperatures focused towards the Gulf coast areas under the east-northeast wind regime. Overnight lows will range from the mid 60s near the lake to the low 70s along the east coast.
(Today and tonight) The forecast area will find itself positioned over northwest flow aloft as an upper level ridge and associated high pressure remains overhead of Baja California. Similar temperatures are expected today as previous days with the cooler air mass locked in place for one more day. Slight increases in thickness values with the building ridge to our west will lead to temperatures a degree or two warmer in the mid to upper 70s. However, with the departing cooler air mass this afternoon we can expect overnight lows in the upper 40s to lower 50s.
1210 AM CDT Sat Oct 26 2024 (This evening through Sunday) Current surface obs show that the cold front is situated over NW AR this afternoon.
310 AM EDT Sat Oct 26 2024 A series of cold fronts will move through the North Country this weekend with several round of showers across the region.
314 AM EDT Sat Oct 26 2024 High pressure will maintain dry and cooler weather through the weekend.
933 AM EDT Sat Oct 26 2024 High pressure will maintain dry and cooler weather through the weekend.
459 AM CDT Sat Oct 26 2024 - Remaining cooler Today but a strong warming trend starting Sunday.
1001 AM EDT Sat Oct 26 2024 A weak and dissipating frontal trough extends eastward from the Atlc and curving NW along the Treasure coast this morning and is assocd with a band of higher moisture (PWATs 1. Drier air is already in place across northern sections so expect more sun than clouds across Lake county and I 4 corridor with seasonably warm temps in the low to mid 80s and comfortable humidity.
739 AM EDT Sat Oct 26 2024 - Rain chances tapper off and clouds clear behind a departing cold front today. Highs are forecasted to generally remain in the low to mid 60s.
635 AM CDT Sat Oct 26 2024 - Temperatures cooler for today.
540 AM EDT Sat Oct 26 2024 High pressure will maintain dry and cooler weather through the weekend.
618 AM CDT Sat Oct 26 2024 (Today and tonight) The forecast area will find itself positioned over northwest flow aloft as an upper level ridge and associated high pressure remains overhead of Baja California. Similar temperatures are expected today as previous days with the cooler air mass locked in place for one more day. Slight increases in thickness values with the building ridge to our west will lead to temperatures a degree or two warmer in the mid to upper 70s. However, with the departing cooler air mass this afternoon we can expect overnight lows in the upper 40s to lower 50s.
505 AM MDT Sat Oct 26 2024 - Warm and dry through Sunday as a ridge moves overhead.
601 AM EDT Sat Oct 26 2024 - Rain chances tapper off and clouds clear behind a departing cold front today. Highs are forecasted to generally remain in the low to mid 60s.
A cold front will stall through the next 24 hours near the coast and this will keep rain chances at the coast. Guidance supports gusts to advisory levels for the ridges of eastern Klamath County and central and eastern Lake County, and the winds could reach portions of Highway 30 between Summer Lake and Paisley.
728 AM EDT Sat Oct 26 2024 (Today through Sunday) An overall tranquil weather pattern continues for this weekend with large scale high pressure dominating the weather pattern across the eastern CONUS. Temperatures will mainly be in the low to mid 80s across the region for the weekend, with the highest temperatures focused towards the Gulf coast areas under the east-northeast wind regime. Overnight lows will range from the mid 60s near the lake to the low 70s along the east coast.
616 AM CDT Sat Oct 26 2024 (Today through Sunday) Another warm/sunny day is expected for much of the area today as the persistent high pressure continues across the Southeastern CONUS. A cold front slowly slides southward into the TN Valley late this evening, but model guidance has trended lower on any rain chances. The cold front slowly pushes into Central AL and becomes more diffuse Sunday morning through the afternoon.
546 AM CDT Sat Oct 26 2024 - Slightly warmer, dry, and breezy conditions expected for today with highs in the upper 50s to mid 60s.
711 AM EDT Sat Oct 26 2024 High pressure will maintain dry and cooler weather through the weekend.
529 AM MDT Sat Oct 26 2024 - Dry and warmer today with above normal temperatures.
544 AM CDT Sat Oct 26 2024 (Today through Sunday Night) The cold front will continue to sink south across the state today with chances for isolated showers and perhaps a thunderstorm remaining in the forecast. Temperatures will be cooler than the past few days, except across far southern AR today ahead of the front.
652 AM EDT Sat Oct 26 2024 No significant changes are expected in the pattern today with high pressure continuing tranquil weather. Otherwise, another seasonably warm day is expected with highs in the mid/upper 80s inland and the low/mid 80s along the coast.
627 AM CDT Sat Oct 26 2024 A pleasant weekend is on tap behind this morning's cold frontal passage.
(Today through Sunday) A slow moving cold front will stall today to the north of the area.
815 AM EDT Sat Oct 26 2024 - Rain chances taper off and clouds clear behind a departing cold front today. Highs are forecasted to generally remain in the low to mid 60s.
For most, dry weather will prevail as temperatures climb into the low to mid 80s.
703 AM EDT Sat Oct 26 2024 - Pleasant and seasonable conditions for the weekend with highs in the mid 50s and lows near freezing Sunday morning.
(Now through Sunday night) A zonal upper-level flow pattern will continue through much of the period as an upper longwave trough progresses eastwards across the Great Lakes region. In its wake, flow aloft becomes northerly as an upper ridge begins to build over the south central US. At the surface, an elongated high pressure, stretching across the Deep South, remains in control of our local weather. A frontal boundary, currently located across central Arkansas and western Tennessee, will continue to push southeastward today, however, it looks to stall across Northern/Central AL and MS tonight as the longwave trough accelerates and essentially leaves the front behind.
641 AM EDT Sat Oct 26 2024 A cold front will push through the area this morning leading to a chance of showers in the mountains. Key message: - Chance of showers in southwest Virginia this afternoon The cold front and associated band of high precipitable water and surface dew points moves faster west to east than it does north to south today. Key Points: 1) Patchy to Areas of Frost Sunday night 2) High pressure builds back in place, keeping the area dry. This high will wedge in east of the Blue Ridge, keeping northeast winds slightly elevated and high temperatures in the 50s, which is below normal.
1200 PM CDT Sat Oct 26 2024 (Today through Sunday) A slow moving cold front will stall today to the north of the area.
Broad mid-level ridge centered over Baha will maintain subsidence and dry conditions over South Texas through Sunday. The mid-level ridge begins to flatten out Sunday Night as a deep trough begins to form in the Pacific NW.
1228 PM CDT Sat Oct 26 2024 (Today and tonight) The forecast area will find itself positioned over northwest flow aloft as an upper level ridge and associated high pressure remains overhead of Baja California. Similar temperatures are expected today as previous days with the cooler air mass locked in place for one more day. Slight increases in thickness values with the building ridge to our west will lead to temperatures a degree or two warmer in the mid to upper 70s. However, with the departing cooler air mass this afternoon we can expect overnight lows in the upper 40s to lower 50s.
320 PM EDT Sat Oct 26 2024 - Cooler, dry air will continue to filter into eastern Kentucky overnight.
(Rest of today through Sunday) Mid level ridging centered over the Florida Straits and Cuba this afternoon will slowly start to shift southeastward heading into Sunday as an upstream mid level trough dives down through the Deep South and into the Gulf of Mexico. At the surface, high pressure centered off to the north will slowly shift into the western Atlantic. While an abundance of dry air continues to filter in across the mid to upper levels, an east northeasterly wind flow at the surface allows for some moisture to work into South Florida at the lower levels. Low temperatures tonight will range from the upper 60s across Southwest Florida to the lower 70s across the east coast metro areas. High temperatures on Sunday will generally rise into the lower to mid 80s across most areas.
Chattanooga again in the lower 80s near a record high. Discussion: At mid afternoon a weak cold front was moving across east Tennessee. Temperatures were mild with highs in the 70s and into the lower 80s at Chattanooga but cooler northern Tennessee and southwest Virginia where clouds moved in early and some rain fell. As upper trough digs south tonight and Sunday some weak energy will move along or just north of the front late tonight and Sunday morning which could produce a few showers in the south and southeast. Expect slow clearing behind the front from northwest to southeast and much cooler temperatures.
(Tonight) Weak cold front has begun to cross into the far NW half of the local area heading more into the afternoon hrs this Sat. Increasing cloud cover with the oncoming front will help keep overnight lows mainly in the lower/mid 50s.
The chance for showers will increase tonight into Sunday as a cold front moves across, then south of the area. Much cooler temperatures can be expected Sunday in the wake of the front. Dry conditions are expected through most of the upcoming week with a gradual warm-up as the main area of high pressure shifts offshore by mid-week. For daytime Saturday, conditions should remain dry with record highs possible due to WAA ahead of a cold front. For tonight, the cold front will approach from the north with localized low pressure along it, PWATs near 1 inch. While it has been exceptionally dry over the past few weeks trends are pointing toward the likelihood of scattered showers Sunday given a weak wave along the cold front. Ample moisture in the lower-levels along with some convergence is yielding UVVs across the forecast area.
(Tomorrow through Saturday) Warmer temperatures are expected on Sunday as southerly winds make a return.
BB/03 (Now through Sunday) A zonal upper-level flow pattern will continue through much of the period as an upper longwave trough progresses eastwards across the Great Lakes region. In its wake, flow aloft becomes northerly as an upper ridge begins to build over the south central US. At the surface, an elongated high pressure, stretching across the Deep South, remains in control of our local weather. A frontal boundary, currently located across central Arkansas and western Tennessee, will continue to push southeastward today, however, it looks to stall across Northern/Central AL and MS tonight as the longwave trough accelerates and essentially leaves the front behind.
Temperatures have stayed in the lower to mid 80s with dew points hovering around 70 degrees.
(Tonight through Sunday night) Mostly sunny skies with a few areas of mid-level clouds prevail today as warm and dry conditions continue under the influence of upper level ridging. Afternoon temperatures both today and tomorrow will be similar with highs in the mid to upper 80s over portions of the Hill Country and southern Edwards Plateau and in the low 90s elsewhere.
Mid level ridging builds in Sunday helping boost temperatures back well above normal.
300 PM EDT Sat Oct 26 2024 Winds and clouds will diminish this evening, and temperatures drop below freezing over most of the area by Sunday morning.
While heat stress will be diminished slightly due to mixing bringing dew points into the lower 60s, this heat remains well above seasonal normals and thus heat precautions should be considered for any strenuous outdoor activities. Look for overnight lows in the mid to upper 60s inland and the lower 70s along the immediate coast. Tomorrow amounts to largely a persistence forecast with the prevailing upper ridge remaining in place to our west and little else in the way of shifts to the synoptic pattern.
Fresh high pressure builds in with surface winds clocking from the northwest to northeast Sunday night.
The forecast for a cold front to move across the area tomorrow afternoon still remains on track as described in the previous discussion. Cold front on Sunday will bring gusty winds and showers in the late afternoon. Cold front will bring low VFR and local MVFR conditions to SE Oregon after 18Z, then into SW ID after 21Z.
1219 PM CDT Sat Oct 26 2024 - Temperatures cooler for today.
1111 AM MDT Sat Oct 26 2024 - Dry and warmer today with above normal temperatures.
1216 PM CDT Sat Oct 26 2024 - Slightly warmer, dry, and breezy conditions expected for today with highs in the upper 50s to mid 60s.
218 PM EDT Sat Oct 26 2024 - Cool temperatures in the low 30s tonight and low to mid 30s tomorrow night are expected.
Increased cloud cover is expected within the wedge, along with cooler temperatures.
1035 AM MDT Sat Oct 26 2024 - Warm and dry through Sunday as a ridge moves overhead.
200 PM EDT Sat Oct 26 2024 A wave of low pressure moving southeast across North Carolina will bring a few showers to northern North Carolina and perhaps far southern Virginia tonight.
A weak and dissipating frontal trough extends eastward from the Atlc and curving NW along the Treasure coast this morning and is assocd with a band of higher moisture (PWATs 1. Drier air is already in place across northern sections so expect more sun than clouds across Lake county and I 4 corridor with seasonably warm temps in the low to mid 80s and comfortable humidity.
1229 PM MDT Sat Oct 26 2024 - Dry and warmer today with above normal temperatures.
124 PM EDT Sat Oct 26 2024 Cold front tonight brings isolated to scattered showers to the region and the first plausible chance at rain in nearly a month, mainly north and east of the Columbia area.
253 PM EDT Sat Oct 26 2024 Winds and clouds will diminish this evening, and temperatures drop below freezing over most of the area by Sunday morning.
(This afternoon through Sunday) It's a warm and sunny afternoon across Central Alabama with a large ridge over the Central CONUS continuing to promote these conditions. Believe it or not, there are some showers moving into the Tennessee Valley associated with a weak cold front which will move into the area tonight. The front will encounter quite a bit of dry air, and forcing is not particularly strong amidst the dominant ridge presence, but there will be an increase in cloud cover and perhaps a few showers overnight and into tomorrow.
1221 PM CDT Sat Oct 26 2024 A pleasant weekend is on tap behind this morning's cold frontal passage.
Patchy fog is possible late tonight/early Sun across northern sections, mainly Orlando northward as weak ridge axis settles across north FL. Dry conditions expected Sunday with some cirrus streaming eastward overhead esp across southern sections with some scraps of marine stratocu pushing onshore in the lower levels.
1231 PM CDT Sat Oct 26 2024 (Today through Sunday Night) The cold front will continue to sink south across the state today with chances for isolated showers and perhaps a thunderstorm remaining in the forecast. Temperatures will be cooler than the past few days, except across far southern AR today ahead of the front.
Highs on Sunday will only be slightly cooler and our winds will veer early back to SE as the 1030+mb air mass slides from the midWest into the Oh River Valley.
215 PM EDT Sat Oct 26 2024 Windy and cooler today after last nights cold front passage with the cool weather lasting into Sunday.
The only other concern would be some patchy fog but given the position of the trough and the high starting to retreat west a little, guidance has trended downward for fog potential tonight.
424 PM EDT Sat Oct 26 2024 A cold front will push south of the area tonight with high pressure building in from the north through the remainder of the weekend. The high then settles in through the work week, with coastal troughing offshore. The cold front has pushed to the southern coast and temporarily stalled as it interacts with the sea breeze but will finally push south of the area early this evening with CAA and NE winds ramping up overnight.
1135 AM CDT Sat Oct 26 2024 - Remaining cooler Today but a strong warming trend starting Sunday.
The signal from there increases a bit more going into Sunday night as the cold front again stalls relatively close allowing for low level moisture pooling to set up.
713 PM EDT Sat Oct 26 2024 A cold front brings isolated to scattered showers to the region tonight providing the first chance at rain in nearly a month, mainly north and east of the Columbia area.
731 PM EDT Sat Oct 26 2024 A wave of low pressure moving southeast across North Carolina will bring a few showers to northern North Carolina and perhaps far southern Virginia tonight.
A weak ridge axis extending across northeast Florida could support patchy fog development north of the I-4 corridor overnight and into early Sunday morning. Low temperatures are forecast to mostly range the low to mid 60s, but values will remain a few degrees warmer along the southern Brevard and Treasure Coasts. Patchy fog is possible late tonight/early Sun across northern sections, mainly Orlando northward as weak ridge axis settles across north FL. Dry conditions expected Sunday with some cirrus streaming eastward overhead esp across southern sections with some scraps of marine stratocu pushing onshore in the lower levels.
715 PM EDT Sat Oct 26 2024 - Cool temperatures in the low 30s tonight and low to mid 30s tomorrow night are expected.
As a result, a few degrees were shaved off the lows across the SE FL Big Bend with minimal tweaks made elsewhere. Fresh high pressure builds in with surface winds clocking from the northwest to northeast Sunday night.
721 PM EDT Sat Oct 26 2024 - Cooler, dry air will continue to filter into eastern Kentucky overnight.