Hourly Weather Forecast - Grissom ARB, IN

9 AM
11°F
0%
6mph
SSW
Partly Cloudy
Humidity
86%
Feels like
0°F
Dew Point
7°F
10 AM
15°F
0%
7mph
SSW
Mostly Cloudy
Humidity
87%
Feels like
5°F
Dew Point
12°F
11 AM
18°F
0%
8mph
SW
Mostly Cloudy
Humidity
86%
Feels like
8°F
Dew Point
15°F
12 PM
21°F
0%
9mph
SW
Mostly Cloudy
Humidity
84%
Feels like
11°F
Dew Point
17°F
1 PM
23°F
0%
9mph
SW
Partly Cloudy
Humidity
84%
Feels like
13°F
Dew Point
19°F
2 PM
24°F
0%
9mph
SW
Partly Cloudy
Humidity
83%
Feels like
15°F
Dew Point
20°F
3 PM
25°F
0%
10mph
SSW
Partly Cloudy
Humidity
81%
Feels like
15°F
Dew Point
20°F
4 PM
24°F
0%
10mph
SSW
Partly Cloudy
Humidity
82%
Feels like
14°F
Dew Point
20°F
5 PM
24°F
0%
10mph
SSW
Partly Cloudy
Humidity
83%
Feels like
13°F
Dew Point
19°F
5:17 PM
6 PM
23°F
0%
10mph
S
Partly Cloudy
Humidity
83%
Feels like
12°F
Dew Point
19°F
7 PM
22°F
0%
11mph
S
Partly Cloudy
Humidity
85%
Feels like
12°F
Dew Point
19°F
8 PM
22°F
0%
11mph
SSW
Partly Cloudy
Humidity
86%
Feels like
11°F
Dew Point
19°F
9 PM
23°F
0%
12mph
SSW
Partly Cloudy
Humidity
84%
Feels like
11°F
Dew Point
19°F
10 PM
23°F
0%
13mph
SSW
Mostly Cloudy
Humidity
84%
Feels like
11°F
Dew Point
19°F
11 PM
24°F
0%
13mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
12°F
Dew Point
20°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

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

Image courtesy of PeakPX.

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