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

Manassas, Manassas Regional Airport/Harry P. Davis Field (KHEF)

Lat: 38.72°NLon: 77.52°WElev: 194ft.

Fair

1°C

34°F

Humidity 64%
Wind Speed S 11 km/h
Barometer 1020.4 mb (30.11 in)
Dewpoint -5°C (23°F)
Visibility 16 km
Wind Chill-2°C (28°F)
Last update 17 Jan 7:56 pm EST
Extended Forecast for

3 Miles SSE Catharpin VA

  • Tonight

    Tonight: Increasing clouds, with a low around -2. South wind around 10 km/h.

    Low: -2 °C

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 3pm. Mostly cloudy, with a high near 8. South wind 11 to 14 km/h. Chance of precipitation is 30%.

    High: 8 °C

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain and snow after 4am. Mostly cloudy, with a low around -1. Light and variable wind becoming north 9 to 14 km/h after midnight. Chance of precipitation is 30%.

    Low: -1 °C

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely, possibly mixed with sleet before 1pm, then rain and snow. High near 2. North wind 16 to 21 km/h, with gusts as high as 34 km/h. Chance of precipitation is 80%. New snow and sleet accumulation of 4 to 8 centimeters possible.

    High: 2 °C

    Wintry Mix

  • Sunday Night

    Sunday Night: Snow likely, mainly before 7pm. Partly cloudy, with a low around -9. Northwest wind 16 to 21 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%.

    Low: -9 °C

    Snow Likely
    then Mostly
    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near -6.

    High: -6 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -16.

    Low: -16 °C

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near -6.

    High: -6 °C

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am. Mostly cloudy, with a low around -14. Chance of precipitation is 30%.

    Low: -14 °C

    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around -2. South wind around 10 km/h.
Saturday
A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 3pm. Mostly cloudy, with a high near 8. South wind 11 to 14 km/h. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow after 4am. Mostly cloudy, with a low around -1. Light and variable wind becoming north 9 to 14 km/h after midnight. Chance of precipitation is 30%.
Sunday
Rain and snow likely, possibly mixed with sleet before 1pm, then rain and snow. High near 2. North wind 16 to 21 km/h, with gusts as high as 34 km/h. Chance of precipitation is 80%. New snow and sleet accumulation of 4 to 8 centimeters possible.
Sunday Night
Snow likely, mainly before 7pm. Partly cloudy, with a low around -9. Northwest wind 16 to 21 km/h, with gusts as high as 29 km/h. Chance of precipitation is 60%.
M.L.King Day
Sunny, with a high near -6.
Monday Night
Mostly clear, with a low around -16.
Tuesday
Partly sunny, with a high near -6.
Tuesday Night
A chance of snow before 1am. Mostly cloudy, with a low around -14. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near -7.
Wednesday Night
Partly cloudy, with a low around -14.
Thursday
Partly sunny, with a high near -1.
Thursday Night
Mostly cloudy, with a low around -9.
Friday
Partly sunny, with a high near 3.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Catharpin VA
 38.81°N 77.55°W (Elev. 253 m)
Last Update:
6:32 pm EST Jan 17, 2025
Forecast Valid:
8pm EST Jan 17, 2025-6pm EST Jan 24, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation