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

Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

33°F

1°C

Humidity 42%
Wind Speed NA
Barometer 30.62 in (1036.8 mb)
Dewpoint 12°F (-11°C)
Visibility NA
Last update 2 Mar 1:53 pm EST
Extended Forecast for

Riderwood MD

  • This Afternoon

    This Afternoon: A chance of snow. Cloudy, with a high near 35. Southeast wind around 5 mph. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 3am, then a chance of snow and freezing rain between 3am and 4am, then snow likely after 4am. Cloudy, with a low around 31. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Cloudy then
    Wintry Mix
    Likely

  • Tuesday

    Tuesday: Rain and snow likely before 8am, then rain. High near 45. Light east wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 40. Calm wind becoming southwest around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain. Cloudy, with a high near 55. Light and variable wind. Chance of precipitation is 50%.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.

    High: 63 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Rain Likely

  • Friday

    Friday: A chance of rain before 1pm. Partly sunny, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Chance Rain

Detailed Forecast

This Afternoon
A chance of snow. Cloudy, with a high near 35. Southeast wind around 5 mph. Chance of precipitation is 50%.
Tonight
A chance of snow before 3am, then a chance of snow and freezing rain between 3am and 4am, then snow likely after 4am. Cloudy, with a low around 31. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow likely before 8am, then rain. High near 45. Light east wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 40. Calm wind becoming southwest around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain. Cloudy, with a high near 55. Light and variable wind. Chance of precipitation is 50%.
Wednesday Night
Rain likely. Cloudy, with a low around 45. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 51. Chance of precipitation is 60%.
Friday
A chance of rain before 1pm. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 67.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riderwood MD
 39.4°N 76.62°W (Elev. 404 ft)
Last Update:
2:11 pm EST Mar 2, 2026
Forecast Valid:
2pm EST Mar 2, 2026-6pm EDT Mar 8, 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