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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles NNE Myersville MD

Freeze Warning October 18, 01:00am until October 18, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 50. North wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 50 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 33. North wind 6 to 9 mph.

    Low: 33 °F

    Clear then
    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Northeast wind 3 to 6 mph.

    High: 55 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. North wind 3 to 6 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 50. North wind 14 to 18 mph, with gusts as high as 28 mph.
Tonight
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 33. North wind 6 to 9 mph.
Sunday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Northeast wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 37. Calm wind.
Monday
Sunny, with a high near 59. North wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Myersville MD
 39.57°N 77.54°W (Elev. 1129 ft)
Last Update:
8:13 am EDT Oct 17, 2026
Forecast Valid:
8am EDT Oct 17, 2026-6pm EDT Oct 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