Hourly Weather Forecast - Riva, MD

8 PM
24°F
0%
1mph
SSW
Partly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
13°F
9 PM
24°F
0%
2mph
SSW
Partly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
13°F
10 PM
23°F
0%
2mph
SSW
Mostly Clear
Humidity
64%
Feels like
23°F
Dew Point
13°F
11 PM
23°F
0%
3mph
SSW
Mostly Clear
Humidity
65%
Feels like
23°F
Dew Point
13°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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