Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Winchester Regional (KOKV)

Lat: 39.15°NLon: 78.15°WElev: 728ft.

Fair

70°F

21°C

Humidity 46%
Wind Speed SW 6 mph
Barometer 29.96 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 Apr 8:15 am EDT
Extended Forecast for

4 Miles WSW Winchester VA

  • Today

    Today: Mostly sunny, with a high near 90. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 90 °F

    Mostly Sunny

  • Tonight

    Tonight: Isolated showers and thunderstorms before 11pm, then isolated showers between 11pm and 2am.  Mostly cloudy, with a low around 64. West wind 7 to 10 mph.  Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    T-storms then
    Isolated
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 80. Northwest wind 8 to 11 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. North wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm.  Mostly sunny, with a high near 88. Light south wind increasing to 6 to 11 mph in the morning.  Chance of precipitation is 30%.

    High: 88 °F

    Sunny then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 8pm.  Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers.  Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 90. Southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Tonight
Isolated showers and thunderstorms before 11pm, then isolated showers between 11pm and 2am. Mostly cloudy, with a low around 64. West wind 7 to 10 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 80. Northwest wind 8 to 11 mph.
Friday Night
Partly cloudy, with a low around 58. North wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers after 2pm. Mostly sunny, with a high near 88. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Winchester VA
 39.17°N 78.24°W (Elev. 899 ft)
7:53 am EDT Apr 16, 2026
8am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database