Hourly Weather Forecast - Grissom AFB, IN

12 AM
25°F
0%
13mph
SSW
Cloudy
Humidity
83%
Feels like
14°F
Dew Point
21°F
1 AM
26°F
0%
13mph
SSW
Cloudy
Humidity
83%
Feels like
14°F
Dew Point
21°F
2 AM
26°F
0%
13mph
SW
Cloudy
Humidity
82%
Feels like
15°F
Dew Point
22°F
3 AM
27°F
0%
13mph
SW
Mostly Cloudy
Humidity
82%
Feels like
16°F
Dew Point
22°F
4 AM
27°F
0%
12mph
SW
Mostly Cloudy
Humidity
83%
Feels like
16°F
Dew Point
22°F
5 AM
27°F
0%
11mph
SW
Mostly Cloudy
Humidity
84%
Feels like
17°F
Dew Point
23°F
6 AM
26°F
0%
10mph
SW
Cloudy
Humidity
88%
Feels like
17°F
Dew Point
24°F
7 AM
26°F
0%
10mph
WSW
Cloudy
Humidity
92%
Feels like
17°F
Dew Point
24°F
7:53 AM
8 AM
26°F
0%
9mph
WSW
Cloudy
Humidity
95%
Feels like
17°F
Dew Point
25°F
9 AM
27°F
0%
9mph
WSW
Cloudy
Humidity
97%
Feels like
18°F
Dew Point
26°F
10 AM
28°F
0%
9mph
W
Cloudy
Humidity
97%
Feels like
19°F
Dew Point
27°F
11 AM
28°F
0%
9mph
W
Cloudy
Humidity
97%
Feels like
19°F
Dew Point
27°F
12 PM
28°F
0%
9mph
W
Cloudy
Humidity
95%
Feels like
19°F
Dew Point
27°F
1 PM
28°F
0%
9mph
WNW
Cloudy
Humidity
95%
Feels like
20°F
Dew Point
27°F
2 PM
28°F
0%
8mph
WNW
Cloudy
Humidity
93%
Feels like
20°F
Dew Point
27°F
3 PM
28°F
0%
7mph
WNW
Cloudy
Humidity
91%
Feels like
21°F
Dew Point
26°F
4 PM
28°F
0%
6mph
WNW
Cloudy
Humidity
92%
Feels like
21°F
Dew Point
26°F
5 PM
28°F
0%
5mph
W
Cloudy
Humidity
93%
Feels like
21°F
Dew Point
26°F
5:17 PM
6 PM
27°F
0%
4mph
W
Cloudy
Humidity
93%
Feels like
22°F
Dew Point
25°F
7 PM
26°F
0%
4mph
SW
Cloudy
Humidity
95%
Feels like
22°F
Dew Point
25°F
8 PM
26°F
0%
3mph
SSW
Cloudy
Humidity
97%
Feels like
22°F
Dew Point
25°F
9 PM
25°F
0%
3mph
S
Mostly Cloudy
Humidity
98%
Feels like
21°F
Dew Point
25°F
10 PM
25°F
0%
4mph
S
Mostly Cloudy
Humidity
98%
Feels like
21°F
Dew Point
25°F
11 PM
25°F
0%
4mph
SSE
Foggy
Humidity
99%
Feels like
21°F
Dew Point
25°F

Snowfall Forecast Through Saturday

Snowfall to Pack Slopes in the Rockies

Hefty snowpack additions are expected into the weekend for the Cascades and northern Rockies.

Snow and Ice Forecast Through Today

First Snow of the Season In Store for Parts of the East

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

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Outdoor Sports Guide