Hourly Weather Forecast - Tappan, OH

7 PM
17°F
0%
6mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
8°F
Dew Point
8°F
8 PM
16°F
0%
6mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
8°F
Dew Point
9°F
9 PM
16°F
0%
6mph
SW
Mostly Cloudy
Humidity
73%
Feels like
8°F
Dew Point
9°F
10 PM
16°F
0%
6mph
SW
Mostly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
10°F
11 PM
16°F
0%
5mph
SW
Mostly Cloudy
Humidity
75%
Feels like
8°F
Dew Point
10°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.

Monday's Weather Outlook

Today'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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