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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Overcast

64°F

18°C

Humidity 70%
Wind Speed Vrbl 3 mph
Barometer 29.85 in (1010.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Jun 8:54 am EDT
Extended Forecast for

3 Miles NNE Myersville MD

  • Today

    Today: Mostly sunny, with a high near 82. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. Light south wind increasing to 8 to 13 mph after midnight. Winds could gust as high as 25 mph.

    Low: 67 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly between 10am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. West wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

    High: 86 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 64. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 80. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 82. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 67. Light south wind increasing to 8 to 13 mph after midnight. Winds could gust as high as 25 mph.
Thursday
A chance of showers and thunderstorms, mainly between 10am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. West wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Thursday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 64. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Juneteenth
Mostly sunny, with a high near 80. West wind 9 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Myersville MD
 39.54°N 77.52°W (Elev. 1093 ft)
Last Update:
7:53 am EDT Jun 17, 2026
Forecast Valid:
9am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
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