Hourly Weather Forecast - Irwin, IA

12 AM
15°F
0%
15mph
NW
Clear
Humidity
52%
Feels like
0°F
Dew Point
1°F
1 AM
15°F
0%
12mph
NW
Clear
Humidity
52%
Feels like
1°F
Dew Point
0°F
2 AM
14°F
0%
10mph
NW
Clear
Humidity
53%
Feels like
2°F
Dew Point
0°F
3 AM
14°F
0%
8mph
NW
Clear
Humidity
53%
Feels like
3°F
Dew Point
0°F
4 AM
13°F
0%
6mph
NW
Clear
Humidity
55%
Feels like
4°F
Dew Point
0°F
5 AM
13°F
0%
4mph
NW
Mostly Clear
Humidity
56%
Feels like
6°F
Dew Point
1°F
6 AM
13°F
0%
2mph
WNW
Mostly Clear
Humidity
57%
Feels like
13°F
Dew Point
1°F
7 AM
14°F
0%
2mph
SW
Mostly Clear
Humidity
56%
Feels like
14°F
Dew Point
1°F
7:43 AM
8 AM
15°F
0%
3mph
S
Mostly Sunny
Humidity
55%
Feels like
10°F
Dew Point
2°F
9 AM
17°F
0%
6mph
S
Partly Cloudy
Humidity
53%
Feels like
9°F
Dew Point
3°F
10 AM
20°F
0%
9mph
S
Mostly Sunny
Humidity
49%
Feels like
10°F
Dew Point
4°F
11 AM
24°F
0%
11mph
SSE
Mostly Sunny
Humidity
43%
Feels like
13°F
Dew Point
5°F
12 PM
28°F
0%
14mph
SSE
Sunny
Humidity
39%
Feels like
17°F
Dew Point
6°F
1 PM
31°F
0%
16mph
SSE
Sunny
Humidity
38%
Feels like
20°F
Dew Point
8°F
2 PM
33°F
0%
16mph
S
Mostly Sunny
Humidity
39%
Feels like
23°F
Dew Point
11°F
3 PM
35°F
0%
16mph
S
Mostly Sunny
Humidity
41%
Feels like
25°F
Dew Point
14°F
4 PM
35°F
0%
16mph
S
Mostly Sunny
Humidity
45%
Feels like
25°F
Dew Point
16°F
4:52 PM
5 PM
35°F
0%
15mph
S
Clear
Humidity
51%
Feels like
25°F
Dew Point
18°F
6 PM
34°F
0%
14mph
S
Clear
Humidity
56%
Feels like
24°F
Dew Point
20°F
7 PM
34°F
0%
14mph
S
Mostly Clear
Humidity
60%
Feels like
24°F
Dew Point
21°F
8 PM
34°F
0%
14mph
S
Mostly Clear
Humidity
63%
Feels like
24°F
Dew Point
23°F
9 PM
34°F
0%
14mph
S
Partly Cloudy
Humidity
65%
Feels like
25°F
Dew Point
24°F
10 PM
34°F
0%
13mph
S
Partly Cloudy
Humidity
67%
Feels like
25°F
Dew Point
24°F
11 PM
35°F
0%
13mph
SSW
Partly Cloudy
Humidity
68%
Feels like
26°F
Dew Point
25°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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