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

Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Fair

16°F

-9°C

Humidity 67%
Wind Speed W 9 G 23 mph
Barometer 30.21 in (1026.9 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 20 Jan 12:54 pm EST
Extended Forecast for

2 Miles ESE Boonsboro MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 22. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 22 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. Northwest wind around 6 mph becoming calm in the evening.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 35. South wind 6 to 16 mph, with gusts as high as 28 mph.

    High: 35 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. South wind 10 to 16 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Mostly cloudy, with a high near 14. Chance of precipitation is 30%.

    High: 14 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 22. West wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 12. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Increasing clouds, with a high near 35. South wind 6 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 30. South wind 10 to 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 14. Chance of precipitation is 30%.
Saturday Night
Snow likely. Cloudy, with a low around 11. Chance of precipitation is 70%.
Sunday
Snow likely. Cloudy, with a high near 16. Chance of precipitation is 70%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 20.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Boonsboro MD
 39.51°N 77.61°W (Elev. 1230 ft)
Last Update:
12:53 pm EST Jan 20, 2026
Forecast Valid:
1pm EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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