Hourly Weather Forecast - Grissom AFB, IN

12 AM
31°F
0%
18mph
W
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
21°F
1 AM
28°F
0%
20mph
W
Clear
Humidity
65%
Feels like
15°F
Dew Point
18°F
2 AM
26°F
10%
21mph
W
Windy
Humidity
62%
Feels like
12°F
Dew Point
15°F
3 AM
24°F
10%
22mph
W
Windy
Humidity
61%
Feels like
8°F
Dew Point
12°F
4 AM
22°F
10%
23mph
W
Windy
Humidity
60%
Feels like
5°F
Dew Point
10°F
5 AM
20°F
0%
23mph
W
Windy
Humidity
60%
Feels like
3°F
Dew Point
8°F
6 AM
18°F
10%
23mph
W
Windy
Humidity
60%
Feels like
1°F
Dew Point
7°F
7 AM
17°F
0%
23mph
W
Windy
Humidity
61%
Feels like
-1°F
Dew Point
6°F
8 AM
17°F
0%
22mph
W
Windy
Humidity
60%
Feels like
-1°F
Dew Point
5°F
8:03 AM
9 AM
17°F
0%
22mph
W
Windy
Humidity
60%
Feels like
0°F
Dew Point
6°F
10 AM
19°F
0%
21mph
W
Windy
Humidity
58%
Feels like
2°F
Dew Point
6°F
11 AM
20°F
0%
21mph
W
Windy
Humidity
56%
Feels like
4°F
Dew Point
7°F
12 PM
21°F
0%
20mph
W
Sunny
Humidity
53%
Feels like
6°F
Dew Point
7°F
1 PM
22°F
0%
19mph
W
Sunny
Humidity
52%
Feels like
8°F
Dew Point
8°F
2 PM
23°F
0%
17mph
W
Mostly Sunny
Humidity
51%
Feels like
9°F
Dew Point
8°F
3 PM
23°F
0%
15mph
W
Partly Cloudy
Humidity
51%
Feels like
10°F
Dew Point
8°F
4 PM
23°F
0%
13mph
W
Partly Cloudy
Humidity
53%
Feels like
10°F
Dew Point
8°F
5 PM
22°F
0%
11mph
W
Partly Cloudy
Humidity
55%
Feels like
11°F
Dew Point
8°F
5:19 PM
6 PM
23°F
0%
9mph
WSW
Partly Cloudy
Humidity
54%
Feels like
13°F
Dew Point
9°F
7 PM
24°F
0%
7mph
WSW
Partly Cloudy
Humidity
53%
Feels like
16°F
Dew Point
10°F
8 PM
25°F
0%
7mph
SW
Partly Cloudy
Humidity
52%
Feels like
17°F
Dew Point
10°F
9 PM
25°F
0%
7mph
SSW
Partly Cloudy
Humidity
53%
Feels like
17°F
Dew Point
11°F
10 PM
25°F
0%
8mph
S
Partly Cloudy
Humidity
54%
Feels like
17°F
Dew Point
11°F
11 PM
25°F
0%
9mph
S
Partly Cloudy
Humidity
56%
Feels like
16°F
Dew Point
12°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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