Area Forecast Discussion
Issued by NWS Charleston, WV
Issued by NWS Charleston, WV
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124 FXUS61 KRLX 271055 AFDRLX AREA FORECAST DISCUSSION National Weather Service Charleston WV 555 AM EST Thu Nov 27 2025 .SYNOPSIS... Turning colder and remaining breezy through Friday. Mountain snow showers are expected Thanksgiving night. Dry for the start of the weekend before becoming active again next week. && .NEAR TERM /THROUGH TONIGHT/... As of 530 AM Thursday... Updated for T/Td/RH over the next couple hours to account for current conditions and trends, but otherwise no other changes were made to the forecast. As of 1240 AM Thursday... `Twas the night before Thanksgiving and all through the CWA, the wind gusts stayed strong enough to blow inflatable reindeer away. Winds remain strong on the higher ridges, with gusts still in the 40-50mph range, so the Wind Advisory will remain in effect for the northern mountain zones into the morning hours of Thanksgiving. Some light radar returns early tonight over the northern half of the CWA have been reaching the surface as flurries or light snow in spots based on a survey of area traffic cameras. Going through the night, this activity is likely to reduce in area, with just a few snow showers lingering around the northern mountains heading towards sunrise. This may give a Thanksgiving morning dusting to our higher ridges, beyond the man-made snow ski areas have started cranking out as the temperatures dropped below freezing. Highs will remain in the 20s to low 30s for the mountains today, with 30s for most of the lower elevations. As wind gusts drop a bit on the ridges during the day tomorrow, increased diurnal mixing means the gusts may actually increase a bit in the lowlands, but generally staying in the 20-30mph range for lower elevations. We could see some sunshine work into the southwestern and central parts of the CWA, but the northern part is forecast to remain on the cloudy side, and upslope flow against the mountains may keep clouds hanging against at least the central and northern WV mountains. Heading into tonight, the base of the upper-level trough will swing across the area. The bit of extra lift from from the trough passing will likely produce some snow showers over the northern part of the CWA and especially in the mountains. Once the base of the trough passes, the low and mid-level flow will actually become a bit more favorable for upslope snow showers, and we have some mountain snow showers lingering into Friday morning. Tonight will also be quite cold, with low to mid 20s for lows in the lowlands, and teens in the mountains (where wind chills will likely dip below zero). Wind gusts will drop in the lowlands a bit overnight, but likely increase again with the trough passage. At this time, the potential gusts are much more marginal for reaching Wind Advisory criteria compared to the current gusts, so we agreed with neighbors to hold off on any potential advisory for Thursday night for the time being. && .SHORT TERM /FRIDAY THROUGH SATURDAY/... As of 100 AM Thursday... Snow showers are forecast to continue in the northern mountains and there western slopes into at least Friday morning. Looking at time-height cross-sections, it would not be at all surprising to see some light showers continue into Friday afternoon, but for the time being, in coordination with neighbors, we end the snow showers around midday on Friday. Total snow from Thursday night into Friday morning will likely be on the light side for most, but some of the favored snow locations around Snowshoe and Kumbrabow might see a couple of inches of fresh snow. It will stay cold and breezy on Friday, with lowland highs in the 30s, while the mountains will stay in the upper teens or 20s, with wind chills staying in the single digits above and below zero. Regardless, high pressure moving in by Friday night will cut off the snow potential in the mountains, as well as bringing briefly clearer skies and calmer winds across the area into Saturday morning. However, high-level and mid-level clouds from the next system moving east from the High Plains will start to spread over the area by midday on Saturday, so any sunshine may be fleeting. As the surface high slides east of the mountains during the day on Saturday, developing SE-S`ly breezes will start to push milder air into the CWA. The warming compared to Friday will be most noticeable in the southern coalfields, where highs may boost well into the 40s, while areas north of the Ohio River may struggle to get much warmer than Friday. && .LONG TERM /SATURDAY NIGHT THROUGH WEDNESDAY/... As of 130 AM Thursday... Precipitation from the next system will start to move into the CWA later Saturday night, persisting through Sunday before tapering off sometime Sunday evening or night. The precipitation type forecast at the start of this system, as temperatures are forecast to dip back below freezing across the area heading for Saturday night. While some model soundings show a strong enough warm nose aloft to make freezing rain or sleet a possibility, others show the 700-850mb temps staying below freezing, making a rain/snow scenario more likely. Given the forecast for the low pressure system to lift northwest of us, this would seem to favor a scenario where it would be more of a rain-to-snow event as the low-level S`ly winds scour out the cold air, with little or no wintry mix. We coordinated with neighbors to keep any mention of freezing rain or sleet out of the forecast for now. The bulk of guidance seems to have coalesced around the solution that has a break in between systems on Monday. Uncertainty increases on the speed and track of the next system expected to affect the area sometime between Monday night and Tuesday night, so POPs are kept under 50% for the time being. High pressure trailing that system looks likely to bring some dry weather to the area for mid-week, regardless. && .AVIATION /12Z THURSDAY THROUGH MONDAY/... As of 540 AM Thursday... Winds remain gusty heading into the morning, though as expected a bit less gusty than yesterday afternoon and evening. However, the W-WNW`ly winds will persist through Thanksgiving, perhaps increasing a bit late morning through the afternoon as we mix down some stronger gusts. Generally expect gusts of 15-25kts to be the prevailing conditions through the TAF period, though after 00z Friday, gusts may intermittently drop out similar to this past night, especially at HTS and CRW. Aside from the winds, indications are that it should be a mostly VFR day, though we will need to watch for the potential for some MVFR ceilings to work into the northern sites, especially CKB and EKN, later this morning into the afternoon. Some guidance hints at that occurring, and upstream clouds over central Ohio are pretty close - generally FL030-040. For now, the ceilings are kept VFR, but did put in a TEMPO MVFR group at both CKB and EKN. Additionally, some snow showers are expected in the northern mountains after 00z, and if they also impact EKN, some MVFR ceilings and/or visibility will be possible, so a PROB30 group was introduced late in the TAF period to account for that. FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 12Z FRIDAY... FORECAST CONFIDENCE: High. ALTERNATE SCENARIOS: Surface gust intensity may oscillate through the period. A few periods of MVFR ceilings are possible for EKN and CKB today, and again overnight at EKN if snow-showers materialize. EXPERIMENTAL TABLE OF FLIGHT CATEGORY OBJECTIVELY SHOWS CONSISTENCY OF WFO FORECAST TO AVAILABLE MODEL INFORMATION: H = HIGH: TAF CONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL. M = MEDIUM: TAF HAS VARYING LEVEL OF CONSISTENCY WITH MODELS. L = LOW: TAF INCONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL. UTC 1HRLY 11 12 13 14 15 16 17 18 19 20 21 22 EST 1HRLY 06 07 08 09 10 11 12 13 14 15 16 17 CRW CONSISTENCY H H H H H H H H H H H H HTS CONSISTENCY H H H H H H H H H H H H BKW CONSISTENCY H H H H H H H H H H H H EKN CONSISTENCY H H M M H H H M H H H H PKB CONSISTENCY H H H H H H H H H H H H CKB CONSISTENCY H H M M H H H H H H H H AFTER 12Z FRIDAY... IFR conditions possible in areas of rain and/or snow late Saturday night into Sunday morning. && .RLX WATCHES/WARNINGS/ADVISORIES... WV...Wind Advisory until 11 AM EST this morning for WVZ523-526. OH...None. KY...None. VA...None. && $$ SYNOPSIS...FK NEAR TERM...FK SHORT TERM...FK LONG TERM...FK AVIATION...FK