Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

51°F

11°C

Humidity 69%
Wind Speed NA
Barometer 30.01 in (1016.1 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 19 Apr 1:53 pm EDT
Extended Forecast for

Riderwood MD

Freeze Watch April 21, 02:00am until April 21, 10:00am
Click here for hazard details and duration
Freeze Watch
  • This Afternoon

    This Afternoon: Partly sunny, with a high near 57. Northwest wind 11 to 14 mph, with gusts as high as 26 mph.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: Scattered sprinkles after midnight.  Increasing clouds, with a low around 41. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 41 °F

    Scattered
    Sprinkles

  • Monday

    Monday: Scattered sprinkles between 11am and noon.  Partly sunny, with a high near 52. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 52 °F

    Scattered
    Sprinkles

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 31. Northwest wind 5 to 9 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 57. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am.  Partly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers.  Partly sunny, with a high near 69. Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 57. Northwest wind 11 to 14 mph, with gusts as high as 26 mph.
Tonight
Scattered sprinkles after midnight. Increasing clouds, with a low around 41. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.
Monday
Scattered sprinkles between 11am and noon. Partly sunny, with a high near 52. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 31. Northwest wind 5 to 9 mph.
Tuesday
Sunny, with a high near 57. Light and variable wind becoming south around 6 mph in the afternoon.
Tuesday Night
A chance of showers after 2am. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Sunny, with a high near 77.
Friday Night
A chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Saturday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Riderwood MD
 39.4°N 76.62°W (Elev. 404 ft)
2:23 pm EDT Apr 19, 2026
2pm EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database