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

Snow and Ice Continue in the Northeast; Bitterly Cold Wind Chills; Rain and Mountain Snow in the West

Significant winter impacts shift into the Northeast. Heavy snow up to 2 feet will be possible across interior Northeastern areas. Southern New England may see ice accumulations up to a quarter of an inch. Strong gusty winds and bitter cold will follow the cold front passage. In the west, heavy mountain snow will impact the California, Inter-Mountain West, and Rocky Mountains. Read More >

Hazardous Weather Conditions

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Overcast

39°F

4°C

Humidity 81%
Wind Speed NW 17 G 28 mph
Barometer 29.51 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 20 Jan 9:47 am EST
Extended Forecast for

Thurmont MD

Wind Chill Advisory January 20, 10:00pm until January 21, 11:00am
Wind Advisory until January 20, 07:00pm
Click here for hazard details and duration
Wind Chill Advisory
Wind Advisory
  •  
    Wind Advisory until January 20, 07:00pm

    NOW until
    7:00pm Sun

    Wind Advisory

  • Today

    Today: Partly sunny, with a temperature falling to around 20 by 5pm. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 49 mph.

    Partly Sunny
    and Breezy

    High: 36 °F⇓

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values as low as -14. Blustery, with a northwest wind 20 to 23 mph, with gusts as high as 37 mph.

    Mostly Clear
    and Blustery

    Low: 7 °F

  • M.L.King
    Day

    M.L.King Day: Sunny, with a high near 18. Wind chill values as low as -14. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 39 mph.

    Sunny and
    Blustery

    High: 18 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 7. Wind chill values as low as -2. Northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Clear

    Low: 7 °F

  • Tuesday

    Tuesday: Sunny, with a high near 30. Calm wind becoming south 5 to 7 mph in the afternoon.

    Sunny

    High: 30 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of rain, snow, and freezing rain after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance Wintry
    Mix

    Low: 26 °F

  • Wednesday

    Wednesday: Rain. High near 45. Chance of precipitation is 80%.

    Rain

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: Rain. Low around 38. Chance of precipitation is 90%.

    Rain

    Low: 38 °F

Detailed Forecast

Today
Partly sunny, with a temperature falling to around 20 by 5pm. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 49 mph.
Tonight
Mostly clear, with a low around 7. Wind chill values as low as -14. Blustery, with a northwest wind 20 to 23 mph, with gusts as high as 37 mph.
M.L.King Day
Sunny, with a high near 18. Wind chill values as low as -14. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 39 mph.
Monday Night
Clear, with a low around 7. Wind chill values as low as -2. Northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 30. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of rain, snow, and freezing rain after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Wednesday
Rain. High near 45. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 38. Chance of precipitation is 90%.
Thursday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 27.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Thurmont MD
 39.62°N 77.42°W (Elev. 600 ft)
Last Update:
9:32 am EST Jan 20, 2019
Forecast Valid:
10am EST Jan 20, 2019-6pm EST Jan 26, 2019
 
Forecast Discussion
 
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Additional Resources

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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