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 and Breezy

16°F

-9°C

Humidity 74%
Wind Speed W 22 mph
Barometer 30.03 in (1019.1 mb)
Dewpoint 10°F (-12°C)
Visibility 5.00 mi
Wind Chill-2°F (-19°C)
Last update 27 Jan 10:55 am EST
Extended Forecast for

2 Miles SW Somerset IN

Cold Weather Advisory January 28, 12:00am until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Areas of blowing snow. Mostly cloudy and cold, with a high near 17. West wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 17 °F

    Areas Blowing
    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around -6. Wind chill values as low as -15. West wind 5 to 10 mph.

    Low: -6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 13. Wind chill values as low as -20. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 13 °F

    Cold

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -5. Wind chill values as low as -15. West wind 5 to 10 mph.

    Low: -5 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny and cold, with a high near 11. West wind around 5 mph.

    High: 11 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -7.

    Low: -7 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around -5.

    Low: -5 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 14.

    High: 14 °F

    Cold

Detailed Forecast

Today
Areas of blowing snow. Mostly cloudy and cold, with a high near 17. West wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around -6. Wind chill values as low as -15. West wind 5 to 10 mph.
Wednesday
Mostly sunny and cold, with a high near 13. Wind chill values as low as -20. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around -5. Wind chill values as low as -15. West wind 5 to 10 mph.
Thursday
Partly sunny and cold, with a high near 11. West wind around 5 mph.
Thursday Night
Partly cloudy, with a low around -7.
Friday
Mostly sunny and cold, with a high near 9.
Friday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around -5.
Saturday
Mostly sunny and cold, with a high near 14.
Saturday Night
Partly cloudy, with a low around -2.
Sunday
Mostly sunny and cold, with a high near 19.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 22.
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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:
11:16 am EST Jan 27, 2026
Forecast Valid:
11am EST Jan 27, 2026-6pm EST Feb 2, 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