Hourly Weather Forecast - Ollie, IA

12 AM
30°F
10%
7mph
NW
Mostly Clear
Humidity
76%
Feels like
23°F
Dew Point
23°F
1 AM
29°F
10%
7mph
NW
Mostly Clear
Humidity
75%
Feels like
23°F
Dew Point
22°F
2 AM
29°F
10%
7mph
NW
Mostly Clear
Humidity
73%
Feels like
22°F
Dew Point
22°F
3 AM
28°F
10%
7mph
NNW
Mostly Clear
Humidity
73%
Feels like
21°F
Dew Point
21°F
4 AM
27°F
10%
7mph
NNW
Partly Cloudy
Humidity
73%
Feels like
20°F
Dew Point
20°F
5 AM
26°F
10%
7mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
18°F
Dew Point
19°F
6 AM
25°F
10%
7mph
NNW
Mostly Cloudy
Humidity
75%
Feels like
17°F
Dew Point
18°F
7 AM
25°F
10%
7mph
NNW
Cloudy
Humidity
74%
Feels like
17°F
Dew Point
18°F
7:30 AM
8 AM
25°F
10%
8mph
N
Cloudy
Humidity
72%
Feels like
17°F
Dew Point
18°F
9 AM
26°F
10%
8mph
N
Cloudy
Humidity
69%
Feels like
18°F
Dew Point
17°F
10 AM
28°F
10%
8mph
N
Cloudy
Humidity
65%
Feels like
20°F
Dew Point
17°F
11 AM
29°F
10%
7mph
N
Cloudy
Humidity
60%
Feels like
22°F
Dew Point
17°F
12 PM
31°F
10%
6mph
N
Cloudy
Humidity
56%
Feels like
24°F
Dew Point
17°F
1 PM
32°F
10%
6mph
NNE
Cloudy
Humidity
55%
Feels like
25°F
Dew Point
17°F
2 PM
32°F
10%
7mph
NNE
Cloudy
Humidity
55%
Feels like
26°F
Dew Point
18°F
3 PM
32°F
10%
8mph
NNE
Cloudy
Humidity
56%
Feels like
26°F
Dew Point
18°F
4 PM
31°F
10%
7mph
NE
Mostly Cloudy
Humidity
58%
Feels like
25°F
Dew Point
18°F
4:42 PM
5 PM
30°F
10%
6mph
NE
Mostly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
18°F
6 PM
29°F
10%
6mph
ENE
Mostly Cloudy
Humidity
63%
Feels like
23°F
Dew Point
18°F
7 PM
28°F
10%
6mph
ENE
Mostly Cloudy
Humidity
65%
Feels like
22°F
Dew Point
18°F
8 PM
28°F
10%
6mph
E
Mostly Cloudy
Humidity
66%
Feels like
21°F
Dew Point
18°F
9 PM
28°F
10%
6mph
E
Cloudy
Humidity
66%
Feels like
21°F
Dew Point
18°F
10 PM
27°F
20%
6mph
E
Cloudy
Humidity
67%
Feels like
21°F
Dew Point
18°F
11 PM
27°F
30%
6mph
E
30% Chance of Flurries
Humidity
66%
Feels like
21°F
Dew Point
17°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide