Hourly Weather Forecast - Plymouth, IA

12 AM
33°F
0%
8mph
SSW
Partly Cloudy
Humidity
96%
Feels like
26°F
Dew Point
32°F
1 AM
33°F
0%
8mph
SSW
Partly Cloudy
Humidity
96%
Feels like
25°F
Dew Point
31°F
2 AM
32°F
0%
8mph
SSW
Cloudy
Humidity
95%
Feels like
25°F
Dew Point
31°F
3 AM
32°F
0%
7mph
SSW
Cloudy
Humidity
92%
Feels like
25°F
Dew Point
30°F
4 AM
31°F
0%
7mph
SW
Cloudy
Humidity
91%
Feels like
25°F
Dew Point
29°F
5 AM
31°F
0%
6mph
WSW
Cloudy
Humidity
92%
Feels like
24°F
Dew Point
29°F
6 AM
30°F
0%
7mph
WSW
Cloudy
Humidity
92%
Feels like
24°F
Dew Point
28°F
7 AM
31°F
0%
7mph
W
Cloudy
Humidity
91%
Feels like
24°F
Dew Point
28°F
7:42 AM
8 AM
31°F
0%
7mph
WNW
Partly Cloudy
Humidity
92%
Feels like
24°F
Dew Point
29°F
9 AM
31°F
0%
7mph
WNW
Partly Cloudy
Humidity
93%
Feels like
25°F
Dew Point
29°F
10 AM
32°F
0%
8mph
WNW
Partly Cloudy
Humidity
90%
Feels like
25°F
Dew Point
30°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday'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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