Hourly Weather Forecast - Ollie, IA

12 AM
35°F
0%
9mph
WNW
Partly Cloudy
Humidity
91%
Feels like
27°F
Dew Point
32°F
1 AM
34°F
0%
9mph
WNW
Partly Cloudy
Humidity
91%
Feels like
27°F
Dew Point
32°F
2 AM
34°F
0%
9mph
WNW
Partly Cloudy
Humidity
92%
Feels like
27°F
Dew Point
32°F
3 AM
33°F
0%
8mph
WNW
Partly Cloudy
Humidity
93%
Feels like
26°F
Dew Point
31°F
4 AM
32°F
0%
7mph
NW
Partly Cloudy
Humidity
94%
Feels like
25°F
Dew Point
30°F
5 AM
31°F
0%
6mph
NW
Hazy
Humidity
94%
Feels like
24°F
Dew Point
29°F
6 AM
29°F
0%
6mph
NW
Hazy
Humidity
95%
Feels like
24°F
Dew Point
28°F
7 AM
29°F
0%
5mph
NW
Hazy
Humidity
96%
Feels like
23°F
Dew Point
28°F
7:28 AM
8 AM
29°F
0%
4mph
NW
Hazy
Humidity
97%
Feels like
24°F
Dew Point
28°F
9 AM
29°F
0%
3mph
WNW
Hazy
Humidity
97%
Feels like
29°F
Dew Point
28°F
10 AM
31°F
0%
1mph
W
Hazy
Humidity
94%
Feels like
31°F
Dew Point
29°F
11 AM
33°F
0%
2mph
S
Hazy
Humidity
91%
Feels like
33°F
Dew Point
31°F
12 PM
35°F
0%
4mph
SSE
Mostly Sunny
Humidity
89%
Feels like
31°F
Dew Point
32°F
1 PM
36°F
0%
6mph
SSE
Mostly Sunny
Humidity
87%
Feels like
31°F
Dew Point
33°F
2 PM
37°F
0%
8mph
SSE
Sunny
Humidity
86%
Feels like
30°F
Dew Point
33°F
3 PM
37°F
0%
10mph
SSE
Sunny
Humidity
86%
Feels like
30°F
Dew Point
33°F
4 PM
37°F
0%
11mph
SSE
Sunny
Humidity
86%
Feels like
29°F
Dew Point
33°F
4:41 PM
5 PM
36°F
0%
12mph
SSE
Clear
Humidity
87%
Feels like
27°F
Dew Point
32°F
6 PM
35°F
0%
13mph
SSE
Clear
Humidity
88%
Feels like
27°F
Dew Point
32°F
7 PM
36°F
0%
14mph
SSE
Clear
Humidity
89%
Feels like
27°F
Dew Point
33°F
8 PM
37°F
0%
15mph
S
Mostly Clear
Humidity
90%
Feels like
27°F
Dew Point
34°F
9 PM
37°F
20%
16mph
S
Hazy
Humidity
92%
Feels like
28°F
Dew Point
35°F
10 PM
38°F
10%
16mph
S
Partly Cloudy
Humidity
93%
Feels like
29°F
Dew Point
37°F
11 PM
39°F
10%
16mph
S
Partly Cloudy
Humidity
94%
Feels like
30°F
Dew Point
38°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.

Tuesday'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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