Hourly Weather Forecast - Allerton, IA

7 PM
43°F
0%
7mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
38°F
Dew Point
34°F
8 PM
42°F
0%
8mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
34°F
9 PM
41°F
0%
7mph
WSW
Cloudy
Humidity
76%
Feels like
37°F
Dew Point
34°F
10 PM
40°F
0%
6mph
W
Mostly Cloudy
Humidity
77%
Feels like
36°F
Dew Point
34°F
11 PM
40°F
0%
6mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
33°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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