National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Winchester Regional (KOKV)

Lat: 39.15°NLon: 78.15°WElev: 728ft.

Overcast

54°F

12°C

Humidity 72%
Wind Speed NW 6 G 16 mph
Barometer 29.99 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 17 Oct 3:35 am EDT
Extended Forecast for

3 Miles SE Stephenson VA

Freeze Warning October 18, 01:00am until October 18, 08:00am
Click here for hazard details and duration
Freeze Warning

  • Overnight

    Overnight: A chance of showers, mainly between 4am and 5am. Mostly cloudy, with a low around 45. Northwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly between 7am and 8am. Cloudy through mid morning, then gradual clearing, with a high near 55. North wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 32. North wind 3 to 7 mph.

    Low: 32 °F

    Clear then
    Frost

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers, mainly between 4am and 5am. Mostly cloudy, with a low around 45. Northwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, mainly between 7am and 8am. Cloudy through mid morning, then gradual clearing, with a high near 55. North wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday Night
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 32. North wind 3 to 7 mph.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 58. Light and variable wind.
Sunday Night
Clear, with a low around 34. Calm wind.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 43.
Friday
A slight chance of showers. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Stephenson VA
 39.17°N 78.07°W (Elev. 600 ft)
Last Update:
2:23 am EDT Oct 17, 2026
Forecast Valid:
3am EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation