Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Fair

68°F

20°C

Humidity 65%
Wind Speed SE 12 G 20 mph
Barometer 29.99 in (1015.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 18 Apr 11:54 am EDT
Extended Forecast for

5 Miles W Thurmont MD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 77. South wind around 14 mph, with gusts as high as 26 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers, mainly after 4am.  Patchy fog after 2am. Low around 43. Southeast wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Scattered
    Showers then
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers, mainly before 9am.  High near 51. Northwest wind 16 to 18 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Isolated showers after 2am.  Partly cloudy, with a low around 36. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Clear
    then Isolated
    Showers

  • Monday

    Monday: Isolated showers before 2pm.  Mostly sunny, with a high near 46. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 8am.  Partly sunny, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 77. South wind around 14 mph, with gusts as high as 26 mph.
Tonight
Showers, mainly after 4am. Patchy fog after 2am. Low around 43. Southeast wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before 9am. High near 51. Northwest wind 16 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Isolated showers after 2am. Partly cloudy, with a low around 36. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
Isolated showers before 2pm. Mostly sunny, with a high near 46. Northwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
A chance of showers after 8am. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Thurmont MD
 39.63°N 77.5°W (Elev. 1604 ft)
12:53 pm EDT Apr 18, 2026
1pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database