Hourly Weather Forecast - Ollie, IA

4 PM
31°F
0%
7mph
WSW
Mostly Sunny
Humidity
75%
Feels like
24°F
Dew Point
24°F
4:40 PM
5 PM
28°F
0%
6mph
WSW
Partly Cloudy
Humidity
79%
Feels like
22°F
Dew Point
23°F
6 PM
26°F
0%
5mph
SW
Mostly Clear
Humidity
83%
Feels like
20°F
Dew Point
22°F
7 PM
25°F
0%
4mph
SW
Mostly Clear
Humidity
85%
Feels like
19°F
Dew Point
21°F
8 PM
24°F
0%
4mph
WSW
Mostly Clear
Humidity
85%
Feels like
18°F
Dew Point
20°F
9 PM
23°F
0%
4mph
WSW
Mostly Clear
Humidity
86%
Feels like
17°F
Dew Point
19°F
10 PM
22°F
0%
4mph
WSW
Mostly Clear
Humidity
87%
Feels like
16°F
Dew Point
19°F
11 PM
21°F
0%
4mph
SW
Mostly Clear
Humidity
88%
Feels like
15°F
Dew Point
18°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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