Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Hazardous Weather Conditions

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

A Few Clouds

40°F

4°C

Humidity 47%
Wind Speed SW 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Nov 2:52 am EST
Extended Forecast for

2 Miles SSW Port Republic MD

  • Overnight

    Overnight: Partly cloudy, with a low around 37. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 59. Southwest wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. West wind 7 to 9 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. West wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Northwest wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am.  Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. Southwest wind around 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 59. Southwest wind 13 to 17 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 40. West wind 7 to 9 mph.
Thursday
Sunny, with a high near 58. West wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 36. Northwest wind around 6 mph.
Friday
Mostly sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Port Republic MD
 38.46°N 76.55°W (Elev. 98 ft)
12:29 am EST Nov 12, 2025
3am EST Nov 12, 2025-6pm EST Nov 18, 2025
 
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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