Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Partly Cloudy

59°F

15°C

Humidity 36%
Wind Speed W 6 mph
Barometer 29.87 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 21 Mar 6:35 pm EDT
Extended Forecast for

3 Miles NNE Ellerslie MD

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Some of the storms could be severe.  Low around 44. Northwest wind around 6 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Severe
    Thunderstorms
    then Showers

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 51. Northwest wind around 11 mph, with gusts as high as 22 mph.

    High: 51 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Calm wind.
Sunday
Mostly sunny, with a high near 81. Light southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Some of the storms could be severe. Low around 44. Northwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 51. Northwest wind around 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 28. Northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A chance of showers after 2pm. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 53. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Ellerslie MD
 39.77°N 78.75°W (Elev. 988 ft)
2:21 pm EDT Mar 21, 2026
6pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
 
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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