Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Overcast

-1°C

30°F

Humidity 37%
Wind Speed SE 6 km/h
Barometer 29.72 in
Dewpoint -14°C (7°F)
Visibility 16 km
Last update 13 Dec 6:50 pm EST
Extended Forecast for

Thurmont MD

  • Tonight

    Tonight: Light snow likely, mainly before 1am.  Cloudy, with a low around -4. South wind 5 to 10 km/h.  Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 centimeters possible.

    Light Snow
    Likely

    Low: -4 °C

  • Thursday

    Thursday: A slight chance of snow showers or light snow before 7am, then a slight chance of snow showers between 7am and 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 1. Northwest wind 13 to 23 km/h, with gusts as high as 37 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    High: 1 °C

  • Thursday
    Night

    Thursday Night: Increasing clouds, with a low around -6. Northwest wind 6 to 11 km/h becoming light and variable  after midnight.

    Increasing
    Clouds

    Low: -6 °C

  • Friday

    Friday: A slight chance of snow showers.  Cloudy, with a high near 0. South wind 5 to 10 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    High: 0 °C

  • Friday
    Night

    Friday Night: A slight chance of snow showers.  Mostly cloudy, with a low around -3. Southwest wind 5 to 14 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Snow Showers

    Low: -3 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 3.

    Mostly Sunny

    High: 3 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -3.

    Partly Cloudy

    Low: -3 °C

  • Sunday

    Sunday: Partly sunny, with a high near 6.

    Partly Sunny

    High: 6 °C

  • Sunday
    Night

    Sunday Night: A chance of rain and snow showers.  Mostly cloudy, with a low around 2. Chance of precipitation is 40%.

    Chance
    Rain/Snow

    Low: 2 °C

Detailed Forecast

Tonight
Light snow likely, mainly before 1am. Cloudy, with a low around -4. South wind 5 to 10 km/h. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 centimeters possible.
Thursday
A slight chance of snow showers or light snow before 7am, then a slight chance of snow showers between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 1. Northwest wind 13 to 23 km/h, with gusts as high as 37 km/h. Chance of precipitation is 20%.
Thursday Night
Increasing clouds, with a low around -6. Northwest wind 6 to 11 km/h becoming light and variable after midnight.
Friday
A slight chance of snow showers. Cloudy, with a high near 0. South wind 5 to 10 km/h. Chance of precipitation is 20%.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around -3. Southwest wind 5 to 14 km/h. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 3.
Saturday Night
Partly cloudy, with a low around -3.
Sunday
Partly sunny, with a high near 6.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 2. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 9.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 8.
Tuesday Night
Partly cloudy, with a low around 1.
Wednesday
Mostly sunny, with a high near 5.
Click Map For Forecast
Point Forecast:
Thurmont MD
 39.62°N 77.42°W (Elev. 183 m)
4:32 pm EST Dec 13, 2017
7pm EST Dec 13, 2017-6pm EST Dec 20, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database