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

Hazardous Weather Conditions

Current conditions at

Marion / Wytheville (KMKJ)

Lat: 36.9°NLon: 81.35°WElev: 2559ft.

Overcast

33°F

1°C

Humidity 65%
Wind Speed W 8 mph
Barometer 30.07 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 17 Jan 8:55 pm EST
Extended Forecast for

Sugar Grove VA

  • Tonight

    Tonight: A chance of snow, mainly between 10pm and 5am. Mostly cloudy, with a low around 20. West wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 24. West wind 7 to 10 mph.

    High: 24 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. West wind 6 to 14 mph, with gusts as high as 28 mph.

    Low: 16 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 28. West wind 15 to 18 mph, with gusts as high as 32 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. West wind 10 to 13 mph, with gusts as high as 26 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 11.

    Low: 11 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow, mainly between 10pm and 5am. Mostly cloudy, with a low around 20. West wind 3 to 7 mph. Chance of precipitation is 30%.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 24. West wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 16. West wind 6 to 14 mph, with gusts as high as 28 mph.
M.L.King Day
Sunny, with a high near 28. West wind 15 to 18 mph, with gusts as high as 32 mph.
Monday Night
Mostly clear, with a low around 9. West wind 10 to 13 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Clear, with a low around 11.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 25.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sugar Grove VA
 36.79°N 81.42°W (Elev. 2812 ft)
Last Update:
8:00 pm EST Jan 17, 2026
Forecast Valid:
9pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
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