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

Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

65°F

18°C

Humidity 52%
Wind Speed NA
Barometer 30.23 in (1023.7 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 30 Mar 1:53 pm EDT
Extended Forecast for

Riderwood MD

  • This Afternoon

    This Afternoon: Isolated showers. Partly sunny, with a high near 67. Southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 67 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 7pm, then isolated showers after 4am. Partly cloudy, with a low around 57. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Partly Cloudy
    then Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers before 9am, then isolated showers after 5pm. Mostly sunny, with a high near 79. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm. Partly sunny, with a high near 82. Southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    High: 82 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers before 8am, then a chance of rain after 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

    Low: 57 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Isolated showers. Partly sunny, with a high near 67. Southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 7pm, then isolated showers after 4am. Partly cloudy, with a low around 57. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers before 9am, then isolated showers after 5pm. Mostly sunny, with a high near 79. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 64. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 82. Southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Thursday
A chance of showers before 8am, then a chance of rain after 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Thursday Night
A chance of rain before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 77.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
A chance of rain. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Sunday
Rain likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Riderwood MD
 39.4°N 76.62°W (Elev. 404 ft)
Last Update:
2:24 pm EDT Mar 30, 2026
Forecast Valid:
2pm EDT Mar 30, 2026-6pm EDT Apr 5, 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