Hourly Weather Forecast - Irwin, IA

12 AM
35°F
0%
12mph
SSW
Mostly Clear
Humidity
69%
Feels like
27°F
Dew Point
26°F
1 AM
35°F
0%
11mph
SSW
Mostly Clear
Humidity
70%
Feels like
27°F
Dew Point
26°F
2 AM
35°F
0%
11mph
SW
Mostly Clear
Humidity
71%
Feels like
27°F
Dew Point
26°F
3 AM
34°F
0%
10mph
SW
Mostly Clear
Humidity
73%
Feels like
27°F
Dew Point
27°F
4 AM
34°F
0%
8mph
WSW
Partly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
27°F
5 AM
34°F
0%
9mph
WNW
Mostly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
27°F
6 AM
33°F
0%
11mph
NNW
Cloudy
Humidity
79%
Feels like
25°F
Dew Point
28°F
7 AM
33°F
0%
12mph
NNW
Cloudy
Humidity
81%
Feels like
24°F
Dew Point
28°F
7:44 AM
8 AM
33°F
0%
12mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
24°F
Dew Point
28°F
9 AM
33°F
0%
12mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
28°F
10 AM
35°F
0%
12mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
26°F
Dew Point
27°F
11 AM
37°F
0%
13mph
NNW
Cloudy
Humidity
65%
Feels like
28°F
Dew Point
26°F
12 PM
38°F
0%
13mph
NNW
Cloudy
Humidity
58%
Feels like
30°F
Dew Point
24°F
1 PM
38°F
0%
12mph
NW
Mostly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
23°F
2 PM
38°F
0%
11mph
NW
Partly Cloudy
Humidity
52%
Feels like
31°F
Dew Point
22°F
3 PM
38°F
0%
10mph
NW
Sunny
Humidity
52%
Feels like
31°F
Dew Point
22°F
4 PM
36°F
0%
9mph
WNW
Sunny
Humidity
55%
Feels like
30°F
Dew Point
22°F
4:52 PM
5 PM
34°F
0%
6mph
WNW
Clear
Humidity
60%
Feels like
28°F
Dew Point
22°F
6 PM
32°F
0%
6mph
W
Clear
Humidity
65%
Feels like
26°F
Dew Point
21°F
7 PM
30°F
0%
5mph
W
Clear
Humidity
68%
Feels like
25°F
Dew Point
21°F
8 PM
29°F
0%
4mph
W
Clear
Humidity
71%
Feels like
24°F
Dew Point
21°F
9 PM
28°F
0%
4mph
WNW
Clear
Humidity
73%
Feels like
24°F
Dew Point
20°F
10 PM
27°F
0%
3mph
WNW
Clear
Humidity
74%
Feels like
24°F
Dew Point
20°F
11 PM
26°F
0%
3mph
WNW
Clear
Humidity
75%
Feels like
26°F
Dew Point
19°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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