Hourly Weather Forecast - Grissom AFB, IN

12 AM
39°F
20%
6mph
WSW
Cloudy
Humidity
91%
Feels like
35°F
Dew Point
37°F
1 AM
38°F
20%
6mph
W
Cloudy
Humidity
92%
Feels like
34°F
Dew Point
36°F
2 AM
37°F
20%
6mph
WSW
Cloudy
Humidity
92%
Feels like
33°F
Dew Point
35°F
3 AM
37°F
20%
6mph
SE
Cloudy
Humidity
93%
Feels like
32°F
Dew Point
35°F
4 AM
36°F
20%
6mph
ESE
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
34°F
5 AM
37°F
20%
7mph
ESE
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
34°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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