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

26°F

-3°C

Humidity 90%
Wind Speed NW 5 mph
Barometer 30.04 in (1018.4 mb)
Dewpoint 24°F (-4°C)
Visibility 2.00 mi
Wind Chill20°F (-7°C)
Last update 10 Nov 5:55 am EST
Extended Forecast for

Peru IN

Winter Weather Advisory November 10, 06:48am until November 10, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory November 10, 06:48am until November 10, 09:00am

    NOW until 9:00am Mon

    Winter Weather Advisory

  • Today

    High: 32 °F

    Snow Showers
    then Chance
    Snow Showers

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 39. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49. West wind around 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Today
Snow showers before 10am, then a chance of snow showers after 3pm. High near 32. North wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 40 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 20 mph.
Veterans Day
Mostly cloudy, with a high near 39. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 49. West wind around 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Mostly cloudy, with a high near 65.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Sunday
A chance of showers. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peru IN
 40.76°N 86.07°W (Elev. 656 ft)
Last Update:
6:01 am EST Nov 10, 2025
Forecast Valid:
6am EST Nov 10, 2025-6pm EST Nov 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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