Area Forecast Discussion
Issued by NWS Charleston, WV

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070 FXUS61 KRLX 130950 AFDRLX AREA FORECAST DISCUSSION National Weather Service Charleston WV 550 AM EDT Sun Jul 13 2025 .SYNOPSIS... Daily chances for mainly diurnally driven showers and thunderstorms continue as a warm and moist airmass remains in place. && .NEAR TERM /THROUGH TONIGHT/...
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As of 545 AM Sunday... Added a slight chance for showers in southern West Virginia and southwest Virginia as some showers have formed there. As of 1230 AM Sunday... Warm, moist and humid air will allow for scattered showers and thunderstorms to form this afternoon. A cold front will push into the area from the northwest this afternoon and tonight, before stalling over the region. Some showers and thunderstorms may continue Sunday night, especially along the front. Precipitable water values will increase to over 2 inches in southern portions of the forecast area today. This combined with the cold front serving as a possible focusing mechanism leads to concerns for the potential of localized flash flooding.
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&& .SHORT TERM /MONDAY THROUGH TUESDAY NIGHT/... As of 1230 AM Sunday... A wave associated with an upper level trough will move along a stalled front across the area . This wave will cross the area on Monday, enhancing the chances for showers and thunderstorms and pushing the front a bit further south. The front will return northward as a warm front Tuesday with more afternoon and evening showers and thunderstorms possible. && .LONG TERM /WEDNESDAY THROUGH SATURDAY/... As of 1230 AM Sunday... Models are struggling with the timing of disturbances for the end of the work week, but models agree that a moist and unstable atmosphere will remain over the region. This will lead to afternoon and evening showers and thunderstorms, with some outside the diurnal pattern when disturbances move across the area. Models continue to struggle for Friday and Saturday with a potential cold front. && .AVIATION /12Z SUNDAY THROUGH THURSDAY/...
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As of 1230 AM Sunday... River valley fog in and near the mountains will dissipate quickly this morning. A cumulus deck will form during the day with scattered showers and thunderstorms. This will be aided by a cold front that will push into the area from the northwest this afternoon and tonight, before stalling over the region. Some showers and thunderstorms may continue tonight, especially along the front. Fog is possible in areas receiving rainfall and in river valleys tonight. FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 12Z MONDAY... FORECAST CONFIDENCE: High this morning, then medium. ALTERNATE SCENARIOS: Timing, location, and intensity of showers and thunderstorms could vary. 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. DATE SUN 07/13/25 UTC 1HRLY 08 09 10 11 12 13 14 15 16 17 18 19 EDT 1HRLY 04 05 06 07 08 09 10 11 12 13 14 15 CRW CONSISTENCY H H H H H H H M M M M M HTS CONSISTENCY H H H H H H H M M M M M BKW CONSISTENCY H H H H H H H M M M M M EKN CONSISTENCY L M M M M H H M M H H H PKB CONSISTENCY H H H H H H H M M H H H CKB CONSISTENCY H H H H H H H M M H H H AFTER 12Z MONDAY... Brief periods of IFR conditions possible under showers and thunderstorms, mainly during the afternoon and evening hours. IFR river valley fog possible during the overnights.
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&& .RLX WATCHES/WARNINGS/ADVISORIES... WV...None. OH...None. KY...None. VA...None. && $$ SYNOPSIS...RPY NEAR TERM...RPY SHORT TERM...RPY LONG TERM...RPY AVIATION...RPY