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Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Mostly Cloudy

2°C

35°F

Humidity 32%
Wind Speed W 15 km/h
Barometer 30.19 in
Dewpoint -13°C (8°F)
Visibility 16 km
Wind Chill-2°C (28°F)
Last update 23 Jan 9:55 am EST
Extended Forecast for

Rising Sun MD

Cold Weather Advisory January 23, 08:00pm until January 24, 10:00am
Winter Storm Warning January 24, 11:00pm until January 26, 04:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • Today

    Today: Mostly cloudy, with a high near 2. West wind 21 to 27 km/h, with gusts as high as 50 km/h.

    High: 2 °C

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around -14. Wind chill values as low as -23. Northwest wind 21 to 29 km/h, with gusts as high as 48 km/h.

    Low: -14 °C

    Decreasing
    Clouds

  • Saturday

    Saturday: Increasing clouds, with a high near -8. Wind chill values as low as -22. North wind 10 to 18 km/h, with gusts as high as 29 km/h.

    High: -8 °C

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. The snow could be heavy at times. Low around -11. Calm wind becoming northeast 5 to 10 km/h after midnight. Chance of precipitation is 100%. New snow accumulation of 7 to 11 centimeters possible.

    Low: -11 °C

    Chance Snow
    then Heavy
    Snow

  • Sunday

    Sunday: Snow before 1pm, then snow and freezing rain. The snow could be heavy at times. High near -4. Northeast wind 13 to 23 km/h, with gusts as high as 39 km/h. Chance of precipitation is 100%. New snow accumulation of 20 to 26 centimeters possible.

    High: -4 °C

    Heavy Snow
    then Wintry
    Mix

  • Sunday Night

    Sunday Night: Snow, possibly mixed with freezing rain, becoming all snow after 4am. Low around -8. Chance of precipitation is 90%. New snow accumulation of 4 to 8 centimeters possible.

    Low: -8 °C

    Wintry Mix

  • Monday

    Monday: A chance of snow before 1pm. Partly sunny, with a high near -3. Chance of precipitation is 40%.

    High: -3 °C

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around -16.

    Low: -16 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near -7.

    High: -7 °C

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 2. West wind 21 to 27 km/h, with gusts as high as 50 km/h.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around -14. Wind chill values as low as -23. Northwest wind 21 to 29 km/h, with gusts as high as 48 km/h.
Saturday
Increasing clouds, with a high near -8. Wind chill values as low as -22. North wind 10 to 18 km/h, with gusts as high as 29 km/h.
Saturday Night
Snow, mainly after 1am. The snow could be heavy at times. Low around -11. Calm wind becoming northeast 5 to 10 km/h after midnight. Chance of precipitation is 100%. New snow accumulation of 7 to 11 centimeters possible.
Sunday
Snow before 1pm, then snow and freezing rain. The snow could be heavy at times. High near -4. Northeast wind 13 to 23 km/h, with gusts as high as 39 km/h. Chance of precipitation is 100%. New snow accumulation of 20 to 26 centimeters possible.
Sunday Night
Snow, possibly mixed with freezing rain, becoming all snow after 4am. Low around -8. Chance of precipitation is 90%. New snow accumulation of 4 to 8 centimeters possible.
Monday
A chance of snow before 1pm. Partly sunny, with a high near -3. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around -16.
Tuesday
Sunny, with a high near -7.
Tuesday Night
Partly cloudy, with a low around -14.
Wednesday
Mostly sunny, with a high near -6.
Wednesday Night
Mostly cloudy, with a low around -14.
Thursday
Partly sunny, with a high near -7.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rising Sun MD
 39.7°N 76.07°W (Elev. 299 m)
Last Update:
9:53 am EST Jan 23, 2026
Forecast Valid:
10am EST Jan 23, 2026-6pm EST Jan 29, 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