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Fire Weather Planning Forecast
National Weather Service Charleston WV
503 PM EDT Mon May 18 2026
.DISCUSSION...
Summer-like heat continues today and Tuesday, with high temperatures
reaching the upper 80s to lower 90s across the lower elevations. A
few pop-up thunderstorms are possible this afternoon and evening,
mainly over the mountains. A cold front will arrive on Wednesday,
bringing cooler temperatures and widespread rain and thunderstorms.
Unsettled weather with daily chances for rain will then continue
through the upcoming weekend.
Mingo-
Including the city of Williamson
503 PM EDT Mon May 18 2026
Tonight Tue Tue Night Wed
Cloud cover Mclear Pcldy Pcldy Pcldy
Precip type None None None Tstms
Chance precip (%) 0 0 0 90
Chance of Thunder (%) 0 0 0 50
Min/Max TEMP 64 91 66 85
Max/Min RH % 72 30 74 52
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.00 0.00 0.17
Precip duration 5
Precip begin 6 AM
Precip end Continuing
Mixing hgt(ft-AGL/MSL) 7860 6980
Transport wnd (mph) SW 16 NW 6
Vent rate (kt-ft) 141500 29130
Dispersion VERY POOR VERY POOR
ADI early 5 VERY POOR 67 GOOD 8 POOR 28 FAIR
ADI late 2 VERY POOR 137 VERY GOOD2 VERY POOR 38 FAIR
Max LVORI early 3 3 2 4
Max LVORI late 3 1 3 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy with a chance of showers. Lows in the
mid 50s. Highs in the lower 70s. North winds around 5 mph.
.FRIDAY...Showers and a chance of thunderstorms. Lows in the mid
50s. Highs in the lower 70s. Southeast winds 10 to 15 mph.
.SATURDAY...Showers and a chance of thunderstorms. Lows around
60. Highs in the upper 70s. South winds 15 to 20 mph.
.SUNDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Southwest winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Lows in the lower
60s. Highs in the lower 80s. Southwest winds around 5 mph.