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.

Blowing Snow

18°F

-8°C

Humidity 81%
Wind Speed W 18 mph
Barometer 29.94 in (1015.2 mb)
Dewpoint 13°F (-11°C)
Visibility 2.50 mi
Wind Chill2°F (-17°C)
Last update 17 Mar 4:55 am EDT
Extended Forecast for

2 Miles SW Somerset IN

  • Overnight

    Overnight: A 20 percent chance of snow showers. Cloudy, with a low around 16. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 10 percent chance of snow showers before 7am. Partly sunny, with a high near 26. West wind around 15 mph, with gusts as high as 20 mph.

    High: 26 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers after 2am. Mostly cloudy, with a low around 22. South wind around 5 mph.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A 40 percent chance of snow showers before 2pm. Mostly cloudy, with a high near 40. South wind around 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Southwest wind 5 to 10 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 56.

    High: 56 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Cloudy, with a low around 16. West wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A 10 percent chance of snow showers before 7am. Partly sunny, with a high near 26. West wind around 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of snow showers after 2am. Mostly cloudy, with a low around 22. South wind around 5 mph.
Wednesday
A 40 percent chance of snow showers before 2pm. Mostly cloudy, with a high near 40. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 33. Southwest wind 5 to 10 mph.
Thursday
A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 56.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 48.
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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:
4:01 am EDT Mar 17, 2026
Forecast Valid:
5am EDT Mar 17, 2026-6pm EDT Mar 23, 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