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

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Hazardous Weather Conditions

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

50°F

10°C

Humidity 83%
Wind Speed NA
Barometer 30.17 in (1021.7 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 5 Mar 3:53 pm EST
Extended Forecast for

Riderwood MD

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 56. East wind around 6 mph. Chance of precipitation is 30%.

    High: 56 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then isolated showers between 3am and 4am. Patchy fog after 7pm. Low around 41. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers and
    Patchy Fog
    then
    Scattered
    Showers and
    Patchy Fog

  • Friday

    Friday: Isolated showers after 4pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 49. East wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 49 °F

    Patchy Fog
    then Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly after 7pm. Patchy fog after 11pm. Otherwise, cloudy, with a low around 41. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 41 °F

    Scattered
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers before 7am, then a chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 64. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers after 1pm. Partly sunny, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 56. East wind around 6 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms before 3am, then isolated showers between 3am and 4am. Patchy fog after 7pm. Low around 41. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Isolated showers after 4pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 49. East wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers, mainly after 7pm. Patchy fog after 11pm. Otherwise, cloudy, with a low around 41. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Saturday
A chance of showers before 7am, then a chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 64. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Sunday
A chance of showers after 1pm. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 55.
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:
3:53 pm EST Mar 5, 2026
Forecast Valid:
4pm EST Mar 5, 2026-6pm EDT Mar 12, 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