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Fire Weather Planning Forecast
National Weather Service Charleston WV
248 AM EDT Sun Sep 20 2026
.DISCUSSION...
Storm chances continue this evening, but a brief reprieve occurs
later tonight ahead of an anticipated early Sunday morning round of
heavy showers and a few thunderstorms. Some storms may become strong
to severe this evening and on Sunday with the main threat of
damaging wind. Also, localized flash flooding cannot be ruled out
across flood prone and low lying areas who are hit repeatedly.
Mingo-
Including the city of Williamson
248 AM EDT Sun Sep 20 2026
Today Tonight Mon
Cloud cover Pcldy Pcldy Pcldy
Precip type Tstms Tstms Tstms
Chance precip (%) 20 20 20
Chance of Thunder (%) 20 20 20
Max/Min TEMP 87 66 85
Min/Max RH % 55 98 60
20ftWnd-val/AM(mph) Lgt/Var Lgt/Var
20ftWnd-rdg/PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip amount 0.00 0.00 0.02
Precip duration 0 1 1
Precip begin 6 AM 10 PM Continuing
Precip end 10 AM Continuing Continuing
Mixing hgt(ft-AGL/MSL)4400 4490
Transport wnd (mph) SW 6 W 5
Vent rate (kt-ft) 26380 30020
Dispersion VERY POOR
ADI early 7 POOR 2 VERY POOR 9 POOR
ADI late 34 FAIR 2 VERY POOR 23 FAIR
Max LVORI early 9 6 9
Max LVORI late 3 9 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY...Showers and a chance of thunderstorms. Lows in the
lower 60s. Highs in the lower 70s. Light winds.
.WEDNESDAY...Showers and a chance of thunderstorms. Lows in the
upper 50s. Highs in the upper 60s. East winds 15 to 20 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the mid
50s. Highs in the upper 60s. East winds 15 to 20 mph.
.FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 60s. North winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 60s. North winds 5 to 10 mph.