National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Light Snow Fog/Mist

23°F

-5°C

Humidity 76%
Wind Speed SW 13 mph
Barometer 30.00 in (1017.3 mb)
Dewpoint 16°F (-9°C)
Visibility 4.00 mi
Wind Chill11°F (-12°C)
Last update 5 Feb 1:55 pm EST
Extended Forecast for

2 Miles SW Somerset IN

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly before 3pm. Cloudy, with a high near 24. South wind around 10 mph.

    High: 24 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 5am. Cloudy, with a low around 21. South wind around 10 mph.

    Low: 21 °F

    Cloudy then
    Chance Snow

  • Friday

    Friday: Snow, mainly before 1pm. High near 35. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow then
    Snow Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 7. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 7 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny and cold, with a high near 19. North wind around 5 mph.

    High: 19 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly before 3pm. Cloudy, with a high near 24. South wind around 10 mph.
Tonight
A 30 percent chance of snow, mainly after 5am. Cloudy, with a low around 21. South wind around 10 mph.
Friday
Snow, mainly before 1pm. High near 35. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 7. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny and cold, with a high near 19. North wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Somerset IN
 40.68°N 85.91°W (Elev. 748 ft)
Last Update:
2:02 pm EST Feb 5, 2026
Forecast Valid:
2pm EST Feb 5, 2026-6pm EST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation