Heavy rain and thunderstorms from the central Gulf Coast to Southeast U.S. early this week

Thunderstorms with heavy rain are expected from eastern TX across the Lower Miss. Valley to the Southeast U.S. on Monday. This rain could lead to flash flooding. Some of the thunderstorms could be severe in this area, producing damaging wind and tornadoes. Meanwhile, heavy rain will also spread into the Northwest U.S., with heavy snow in the higher elevations of the Cascades and northern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Light Rain

37°F

3°C

Humidity 93%
Wind Speed SE 5 mph
Barometer 30.11 in
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Wind Chill33°F (1°C)
Last update 4 Dec 10:55 pm EST
Extended Forecast for

Thurmont MD

  • Tonight

    Tonight: Rain, possibly mixed with snow and sleet, becoming all rain after 1am.  Low around 35. South wind around 10 mph.  Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    Wintry Mix

    Low: 35 °F

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 46. Southwest wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    Decreasing
    Clouds

    High: 46 °F

  • Monday
    Night

    Monday Night: A slight chance of rain, snow, freezing rain, and sleet after 4am.  Increasing clouds, with a low around 34. Northwest wind 6 to 8 mph becoming northeast after midnight.  Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance Wintry
    Mix

    Low: 34 °F

  • Tuesday

    Tuesday: Rain, snow, freezing rain, and sleet likely before 10am, then rain and sleet likely, possibly mixed with freezing rain between 10am and 1pm, then rain, possibly mixed with freezing rain after 1pm.  High near 35. East wind 6 to 9 mph.  Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.2 of an inch possible.  Little or no snow and sleet accumulation expected.

    Wintry Mix

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely, possibly mixed with freezing rain, mainly before 1am.  Cloudy, with a low around 34. East wind 5 to 8 mph becoming northwest after midnight.  Chance of precipitation is 70%.

    Rain/Freezing
    Rain Likely

    Low: 34 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    Partly Sunny

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Mostly Cloudy

    Low: 35 °F

  • Thursday

    Thursday: A chance of rain showers before 1pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    Rain/Snow

    High: 39 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 25.

    Partly Cloudy

    Low: 25 °F

Detailed Forecast

Tonight
Rain, possibly mixed with snow and sleet, becoming all rain after 1am. Low around 35. South wind around 10 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 46. Southwest wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
A slight chance of rain, snow, freezing rain, and sleet after 4am. Increasing clouds, with a low around 34. Northwest wind 6 to 8 mph becoming northeast after midnight. Chance of precipitation is 20%.
Tuesday
Rain, snow, freezing rain, and sleet likely before 10am, then rain and sleet likely, possibly mixed with freezing rain between 10am and 1pm, then rain, possibly mixed with freezing rain after 1pm. High near 35. East wind 6 to 9 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.2 of an inch possible. Little or no snow and sleet accumulation expected.
Tuesday Night
Rain likely, possibly mixed with freezing rain, mainly before 1am. Cloudy, with a low around 34. East wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 70%.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A chance of rain showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly cloudy, with a high near 35.
Click Map For Forecast
Point Forecast:
Thurmont MD
 39.62°N 77.45°W (Elev. 1322 ft)
9:27 pm EST Dec 4, 2016
11pm EST Dec 4, 2016-6pm EST Dec 11, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database