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

Cold System Impacting California into Southwest/Four Corners; System Tracking From Mississippi Valley Into East, Possible Prelude To Much Stronger System

A storm digging through CA into the Southwest and Four Corners region will produce heavy mountain snow and showers. Further east, another storm will track from the Mid MS Valley to the Mid-Atlantic for a swath of snow and ice w/ locally heavy rain through Monday. By Tuesday, a stronger storm w/ a wealth of moisture will impact the eastern two-thirds w/ excessive rain, heavy snow and ice. Read More >

Hazardous Weather Conditions

Current conditions at

Petersburg, Grant County Airport (KW99)

Lat: 38.98°NLon: 79.13°WElev: 961ft.

Overcast

35°F

2°C

Humidity 62%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Feb 12:55 pm EST
Extended Forecast for

Brandywine WV

Winter Weather Advisory until February 17, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 17, 09:00pm

    NOW until
    9:00pm Sun

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: A chance of rain and sleet before 4pm, then rain, freezing rain, and sleet likely. Cloudy, with a high near 40. South wind around 8 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime sleet accumulation of less than a half inch possible.

    Wintry Mix
    Likely

    High: 40 °F

  • Tonight

    Tonight: Rain, freezing rain, and sleet, becoming all rain after 10pm. Low around 32. South wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 90%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.

    Wintry Mix
    then Rain

    Low: 32 °F

  • Washington's
    Birthday

    Washington's Birthday: A chance of rain before 7am, then a slight chance of snow showers after 10am. Partly sunny, with a high near 44. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

    High: 44 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 26. Northwest wind 6 to 11 mph.

    Mostly Cloudy

    Low: 26 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Light and variable wind.

    Mostly Sunny

    High: 45 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow and sleet between 10pm and 1am, then snow. Low around 29. Chance of precipitation is 90%.

    Chance
    Snow/Sleet
    then
    Snow/Sleet

    Low: 29 °F

  • Wednesday

    Wednesday: Snow, freezing rain, and sleet before 1pm, then rain. High near 39. Chance of precipitation is 90%.

    Wintry Mix

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: Rain. Low around 34. Chance of precipitation is 80%.

    Rain

    Low: 34 °F

Detailed Forecast

This Afternoon
A chance of rain and sleet before 4pm, then rain, freezing rain, and sleet likely. Cloudy, with a high near 40. South wind around 8 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime sleet accumulation of less than a half inch possible.
Tonight
Rain, freezing rain, and sleet, becoming all rain after 10pm. Low around 32. South wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 90%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.
Washington's Birthday
A chance of rain before 7am, then a slight chance of snow showers after 10am. Partly sunny, with a high near 44. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 26. Northwest wind 6 to 11 mph.
Tuesday
Mostly sunny, with a high near 45. Light and variable wind.
Tuesday Night
A chance of snow and sleet between 10pm and 1am, then snow. Low around 29. Chance of precipitation is 90%.
Wednesday
Snow, freezing rain, and sleet before 1pm, then rain. High near 39. Chance of precipitation is 90%.
Wednesday Night
Rain. Low around 34. Chance of precipitation is 80%.
Thursday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Saturday
Rain likely. Cloudy, with a high near 51. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Brandywine WV
 38.61°N 79.24°W (Elev. 1601 ft)
Last Update:
12:34 pm EST Feb 17, 2019
Forecast Valid:
1pm EST Feb 17, 2019-6pm EST Feb 23, 2019
 
Forecast Discussion
 
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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