Slow System Impacts Southern California and Southwest; Severe Weather Threats Over The East

A slow moving storm system will deliver heavy mountain snow and rainfall to southern California and the Desert Southwest through late week. The locally heavy rainfall may pose a flash flood risk, especially to burn scar locations. Severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes will be possible from the Great Lakes and Ohio Valley into the Mid-Atlantic today. Read More >

Hazardous Weather Conditions

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Mostly Cloudy

68°F

20°C

Humidity 49%
Wind Speed W 8 mph
Barometer 29.90 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 7 Apr 12:47 pm EDT
Extended Forecast for

Thurmont MD

  • This
    Afternoon

    This Afternoon: Isolated showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then scattered showers and thunderstorms after 4pm.  Cloudy, with a high near 67. West wind around 8 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 67 °F

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce small hail and gusty winds.  Mostly cloudy, with a low around 55. Light and variable wind becoming west 5 to 8 mph in the evening.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    Low: 55 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 73. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    Chance
    Showers then
    Slight Chance
    T-storms

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers after 5am.  Mostly clear, with a low around 48. Northwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Mostly Clear
    then Chance
    Showers

    Low: 48 °F

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm.  Partly sunny, with a high near 61. Breezy, with a south wind 5 to 10 mph becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 70%.

    Showers
    Likely and
    Breezy

    High: 61 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 37.

    Partly Cloudy

    Low: 37 °F

  • Friday

    Friday: Mostly sunny, with a high near 49. Breezy.

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 49 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 34.

    Mostly Clear

    Low: 34 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

Detailed Forecast

This Afternoon
Isolated showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then scattered showers and thunderstorms after 4pm. Cloudy, with a high near 67. West wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a low around 55. Light and variable wind becoming west 5 to 8 mph in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 73. Northwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers after 5am. Mostly clear, with a low around 48. Northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm. Partly sunny, with a high near 61. Breezy, with a south wind 5 to 10 mph becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 49. Breezy.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Monday
A chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Thurmont MD
 39.62°N 77.42°W (Elev. 600 ft)
1:35 pm EDT Apr 7, 2020
1pm EDT Apr 7, 2020-6pm EDT Apr 13, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database