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

Extreme Fire Weather Concerns; Severe Thunderstorms from the Plains to Mississippi Valley

Extremely critical fire weather concerns for portions of the southern High Plans as strong wind and very dry conditions could result in rapid spread of any fires. Meanwhile, severe thunderstorms are expected once again across areas of the Central and Southern Plains, then spreading in the Mississippi Valley regions on Monday. Damaging winds, very large hail and strong tornadoes are possible. Read More >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

55°F

13°C

Humidity 62%
Wind Speed NA
Barometer 30.14 in (1020.7 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 26 Apr 2:53 pm EDT
Extended Forecast for

Riderwood MD

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 43. Northeast wind 5 to 8 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 68. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    High: 68 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Southeast wind around 6 mph becoming calm after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 65. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 65 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 50. Southeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Thursday

    Thursday: A chance of showers before 8am. Partly sunny, with a high near 62. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

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

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 43. Northeast wind 5 to 8 mph becoming calm in the evening.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 68. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 45. Southeast wind around 6 mph becoming calm after midnight.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 65. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 50. Southeast wind around 6 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 65. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 80%.
Thursday
A chance of showers before 8am. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A chance of showers. Mostly sunny, with a high near 60. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riderwood MD
 39.4°N 76.62°W (Elev. 404 ft)
Last Update:
3:28 pm EDT Apr 26, 2026
Forecast Valid:
3pm EDT Apr 26, 2026-6pm EDT May 3, 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