Hourly Weather Forecast - Rock Rapids, IA

12 AM
21°F
10%
5mph
NNW
Partly Cloudy
Humidity
77%
Feels like
14°F
Dew Point
15°F
1 AM
21°F
10%
5mph
NNW
Partly Cloudy
Humidity
77%
Feels like
13°F
Dew Point
15°F
2 AM
20°F
10%
6mph
N
Mostly Cloudy
Humidity
78%
Feels like
13°F
Dew Point
15°F
3 AM
20°F
10%
6mph
N
Mostly Cloudy
Humidity
78%
Feels like
12°F
Dew Point
14°F
4 AM
19°F
10%
5mph
N
Mostly Cloudy
Humidity
79%
Feels like
12°F
Dew Point
14°F
5 AM
19°F
10%
5mph
NNE
Mostly Cloudy
Humidity
80%
Feels like
12°F
Dew Point
14°F
6 AM
19°F
10%
5mph
NE
Partly Cloudy
Humidity
81%
Feels like
12°F
Dew Point
14°F
7 AM
19°F
10%
4mph
ENE
Partly Cloudy
Humidity
82%
Feels like
12°F
Dew Point
14°F
7:54 AM
8 AM
19°F
10%
3mph
E
Partly Cloudy
Humidity
83%
Feels like
13°F
Dew Point
14°F
9 AM
19°F
10%
3mph
ESE
Partly Cloudy
Humidity
83%
Feels like
14°F
Dew Point
15°F
10 AM
20°F
10%
4mph
SE
Partly Cloudy
Humidity
82%
Feels like
15°F
Dew Point
16°F
11 AM
22°F
10%
4mph
SE
Mostly Cloudy
Humidity
80%
Feels like
16°F
Dew Point
17°F
12 PM
24°F
10%
5mph
SE
Mostly Cloudy
Humidity
78%
Feels like
18°F
Dew Point
18°F
1 PM
25°F
10%
5mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
19°F
Dew Point
18°F
2 PM
26°F
10%
5mph
SSE
Cloudy
Humidity
74%
Feels like
20°F
Dew Point
19°F
3 PM
26°F
10%
5mph
SSE
Mostly Cloudy
Humidity
73%
Feels like
20°F
Dew Point
19°F
4 PM
26°F
10%
5mph
SSE
Partly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
19°F
4:51 PM
5 PM
25°F
10%
5mph
SSE
Mostly Clear
Humidity
77%
Feels like
19°F
Dew Point
19°F
6 PM
24°F
10%
5mph
SSE
Mostly Clear
Humidity
79%
Feels like
18°F
Dew Point
19°F
7 PM
24°F
10%
5mph
SSE
Mostly Clear
Humidity
80%
Feels like
17°F
Dew Point
18°F
8 PM
23°F
10%
5mph
SSE
Clear
Humidity
80%
Feels like
17°F
Dew Point
18°F
9 PM
23°F
10%
5mph
SSE
Mostly Clear
Humidity
81%
Feels like
17°F
Dew Point
18°F
10 PM
23°F
10%
5mph
SSE
Partly Cloudy
Humidity
81%
Feels like
17°F
Dew Point
18°F
11 PM
23°F
10%
5mph
SSE
Partly Cloudy
Humidity
81%
Feels like
16°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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