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.

Overcast

22°F

-6°C

Humidity 65%
Wind Speed SW 12 mph
Barometer 29.80 in (1010.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 16 Jan 12:55 am EST
Extended Forecast for

2 Miles SW Somerset IN

  • Overnight

    Overnight: A 30 percent chance of snow, mainly after 3am. Cloudy, with a low around 14. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Cloudy, with a high near 34. South wind around 15 mph, with gusts as high as 30 mph.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 18. West wind around 10 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 1pm. Partly sunny, with a high near 21. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 21 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 8. West wind around 10 mph.

    Low: 8 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 19.

    High: 19 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 10. Breezy.

    High: 10 °F

    Cold and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly after 3am. Cloudy, with a low around 14. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A 50 percent chance of snow. Cloudy, with a high near 34. South wind around 15 mph, with gusts as high as 30 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. West wind around 10 mph.
Saturday
A 20 percent chance of snow before 1pm. Partly sunny, with a high near 21. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 8. West wind around 10 mph.
Sunday
Mostly sunny and cold, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 5.
M.L.King Day
Partly sunny and cold, with a high near 10. Breezy.
Monday Night
Mostly clear, with a low around 0.
Tuesday
Mostly sunny and cold, with a high near 18.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 29.
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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:
11:46 pm EST Jan 15, 2026
Forecast Valid:
1am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation