Heavy Rain In The Plains; Poor Air Quality Out West

A slow moving weather system in the central U.S. will bring locally heavy rain to much of the Plains this weekend. Isolated flash flooding is possible in this area. Meanwhile, smoke from ongoing wildfires will continue to cause poor air quality across much of the interior West, although fire weather conditions are generally improving in this region. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Winchester Regional (KOKV)

Lat: 39.15° N Lon: 78.15° W Elev: 728 ft.

Partly Cloudy

72°F

22°C

Humidity	88%
Wind Speed	SW 3 mph
Barometer	30.00 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	17 Aug 9:15 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Detailed forecast for

Frederick County

Tonight

Cloudy. Scattered showers and thunderstorms this evening, then scattered showers with isolated thunderstorms after midnight. Patchy fog after midnight. Lows around 70. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Saturday

Cloudy. Patchy fog in the morning. Scattered showers with isolated thunderstorms in the morning, then numerous showers and scattered thunderstorms in the afternoon. Highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 70 percent.

Saturday Night

Mostly cloudy. Scattered showers and thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 50 percent.

Sunday

Patchy fog in the morning. Mostly cloudy with scattered showers in the morning, then partly sunny with scattered showers and thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of rain 40 percent.

Sunday Night

Mostly cloudy. Scattered showers and thunderstorms in the evening. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 40 percent.

Monday

Partly sunny. Highs around 80.

Monday Night

Mostly cloudy with a 30 percent chance of showers. Lows in the upper 60s.

Tuesday

Showers and thunderstorms likely. Highs in the lower 80s. Chance of rain 70 percent.

Tuesday Night

Showers likely. Lows in the upper 60s. Chance of rain 70 percent.

Wednesday

Mostly sunny with a chance of showers and thunderstorms. Highs around 80. Chance of rain 40 percent.