Hourly Weather Forecast - Ollie, IA

12 AM
18°F
0%
20mph
WNW
Partly Cloudy
Humidity
67%
Feels like
1°F
Dew Point
8°F
1 AM
17°F
0%
19mph
WNW
Partly Cloudy
Humidity
67%
Feels like
0°F
Dew Point
8°F
2 AM
16°F
0%
17mph
NW
Partly Cloudy
Humidity
67%
Feels like
0°F
Dew Point
7°F
3 AM
16°F
0%
16mph
NW
Partly Cloudy
Humidity
68%
Feels like
0°F
Dew Point
7°F
4 AM
15°F
0%
14mph
NW
Partly Cloudy
Humidity
68%
Feels like
0°F
Dew Point
7°F
5 AM
15°F
0%
12mph
NW
Mostly Clear
Humidity
69%
Feels like
1°F
Dew Point
6°F
6 AM
15°F
0%
11mph
WNW
Clear
Humidity
69%
Feels like
2°F
Dew Point
6°F
7 AM
15°F
0%
10mph
WNW
Clear
Humidity
68%
Feels like
3°F
Dew Point
6°F
7:29 AM
8 AM
15°F
0%
9mph
WNW
Sunny
Humidity
68%
Feels like
3°F
Dew Point
6°F
9 AM
16°F
0%
8mph
WNW
Sunny
Humidity
66%
Feels like
5°F
Dew Point
7°F
10 AM
18°F
0%
6mph
W
Mostly Sunny
Humidity
64%
Feels like
9°F
Dew Point
8°F
11 AM
21°F
0%
6mph
WSW
Partly Cloudy
Humidity
60%
Feels like
13°F
Dew Point
9°F
12 PM
23°F
0%
7mph
SSW
Mostly Cloudy
Humidity
57%
Feels like
15°F
Dew Point
10°F
1 PM
25°F
0%
9mph
S
Mostly Cloudy
Humidity
55%
Feels like
16°F
Dew Point
11°F
2 PM
27°F
0%
11mph
S
Mostly Cloudy
Humidity
54%
Feels like
17°F
Dew Point
12°F
3 PM
28°F
0%
12mph
SSE
Mostly Cloudy
Humidity
54%
Feels like
18°F
Dew Point
13°F
4 PM
28°F
0%
13mph
SSE
Partly Cloudy
Humidity
56%
Feels like
18°F
Dew Point
15°F
4:41 PM
5 PM
28°F
0%
13mph
SSE
Partly Cloudy
Humidity
59%
Feels like
17°F
Dew Point
16°F
6 PM
28°F
0%
13mph
SSE
Mostly Clear
Humidity
62%
Feels like
17°F
Dew Point
17°F
7 PM
28°F
0%
13mph
SSE
Partly Cloudy
Humidity
62%
Feels like
18°F
Dew Point
17°F
8 PM
29°F
0%
14mph
SSE
Partly Cloudy
Humidity
63%
Feels like
18°F
Dew Point
18°F
9 PM
29°F
0%
14mph
S
Mostly Cloudy
Humidity
64%
Feels like
18°F
Dew Point
19°F
10 PM
30°F
0%
14mph
S
Partly Cloudy
Humidity
65%
Feels like
19°F
Dew Point
20°F
11 PM
30°F
0%
14mph
S
Partly Cloudy
Humidity
66%
Feels like
20°F
Dew Point
20°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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