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

Potential for Severe Weather and Heavy Rain in the South this Weekend

A low pressure system moving across the southern Gulf States will bring a threat of isolated severe thunderstorms containing hail and damaging winds this weekend. Fire Weather threats remain elevated for portions of western Texas and along the New Mexico border. Cooler than normal temperatures continue in the east, while above normal temperatures are forecast for the west coast. Read More >

Hazardous Weather Conditions

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Clear

34°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 30.52 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Apr 7:47 am EDT
Extended Forecast for

Thurmont MD

Freeze Warning until April 21, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning until April 21, 09:00am

    NOW until
    9:00am Sat

    Freeze Warning

  • Today

    Today: Sunny, with a high near 60. Northwest wind around 6 mph.

    Sunny

    High: 60 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. North wind 3 to 5 mph.

    Mostly Cloudy

    Low: 38 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Light and variable wind becoming east around 5 mph.

    Mostly Sunny

    High: 61 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 40. Southeast wind 3 to 5 mph.

    Mostly Clear

    Low: 40 °F

  • Monday

    Monday: Sunny, with a high near 62. Calm wind becoming southeast 5 to 8 mph in the morning.

    Sunny

    High: 62 °F

  • Monday
    Night

    Monday Night: A slight chance of rain after 2am. Partly cloudy, with a low around 42. Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance Rain

    Low: 42 °F

  • Tuesday

    Tuesday: Rain likely after 8am. Cloudy, with a high near 57. Chance of precipitation is 60%.

    Rain Likely

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: Rain. Low around 49. Chance of precipitation is 90%.

    Rain

    Low: 49 °F

Detailed Forecast

Today
Sunny, with a high near 60. Northwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 38. North wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 61. Light and variable wind becoming east around 5 mph.
Sunday Night
Mostly clear, with a low around 40. Southeast wind 3 to 5 mph.
Monday
Sunny, with a high near 62. Calm wind becoming southeast 5 to 8 mph in the morning.
Monday Night
A slight chance of rain after 2am. Partly cloudy, with a low around 42. Chance of precipitation is 20%.
Tuesday
Rain likely after 8am. Cloudy, with a high near 57. Chance of precipitation is 60%.
Tuesday Night
Rain. Low around 49. Chance of precipitation is 90%.
Wednesday
Showers. High near 59. Chance of precipitation is 80%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Thurmont MD
 39.62°N 77.42°W (Elev. 600 ft)
Last Update:
7:28 am EDT Apr 21, 2018
Forecast Valid:
8am EDT Apr 21, 2018-6pm EDT Apr 27, 2018
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation