Hourly Weather Forecast - Rock Rapids, IA

12 AM
31°F
0%
6mph
WNW
Hazy
Humidity
92%
Feels like
25°F
Dew Point
29°F
1 AM
30°F
0%
5mph
WNW
Hazy
Humidity
92%
Feels like
24°F
Dew Point
28°F
2 AM
28°F
0%
4mph
WNW
Partly Cloudy
Humidity
93%
Feels like
23°F
Dew Point
26°F
3 AM
27°F
0%
3mph
W
Partly Cloudy
Humidity
93%
Feels like
23°F
Dew Point
25°F
4 AM
26°F
0%
2mph
WSW
Partly Cloudy
Humidity
93%
Feels like
26°F
Dew Point
24°F
5 AM
24°F
0%
3mph
SW
Partly Cloudy
Humidity
94%
Feels like
24°F
Dew Point
23°F
6 AM
24°F
0%
4mph
S
Partly Cloudy
Humidity
94%
Feels like
19°F
Dew Point
23°F
7 AM
24°F
0%
5mph
S
Partly Cloudy
Humidity
94%
Feels like
18°F
Dew Point
23°F
7:51 AM
8 AM
26°F
0%
7mph
S
Partly Cloudy
Humidity
94%
Feels like
18°F
Dew Point
24°F
9 AM
27°F
0%
9mph
S
Partly Cloudy
Humidity
94%
Feels like
18°F
Dew Point
26°F
10 AM
30°F
0%
11mph
S
Partly Cloudy
Humidity
92%
Feels like
20°F
Dew Point
28°F
11 AM
33°F
0%
14mph
S
Mostly Sunny
Humidity
90%
Feels like
23°F
Dew Point
30°F
12 PM
35°F
0%
16mph
S
Partly Cloudy
Humidity
88%
Feels like
26°F
Dew Point
32°F
1 PM
37°F
0%
17mph
S
Partly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
33°F
2 PM
37°F
0%
18mph
S
Partly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
33°F
3 PM
38°F
0%
19mph
S
Partly Cloudy
Humidity
84%
Feels like
28°F
Dew Point
34°F
4 PM
39°F
0%
20mph
S
Partly Cloudy
Humidity
82%
Feels like
29°F
Dew Point
34°F
4:49 PM
5 PM
39°F
0%
20mph
S
Mostly Cloudy
Humidity
80%
Feels like
30°F
Dew Point
34°F
6 PM
40°F
30%
20mph
S
30% Chance of Light Rain
Humidity
79%
Feels like
30°F
Dew Point
34°F
7 PM
40°F
40%
20mph
SSW
40% Chance of Light Rain
Humidity
80%
Feels like
30°F
Dew Point
34°F
8 PM
40°F
60%
20mph
SSW
60% Chance of Light Rain
Humidity
83%
Feels like
30°F
Dew Point
35°F
9 PM
39°F
60%
18mph
SSW
60% Chance of Light Rain
Humidity
85%
Feels like
30°F
Dew Point
35°F
10 PM
39°F
60%
14mph
SW
60% Chance of Light Rain
Humidity
87%
Feels like
31°F
Dew Point
35°F
11 PM
38°F
50%
12mph
WSW
50% Chance of Light Rain
Humidity
89%
Feels like
31°F
Dew Point
35°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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