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 Unknown Precip

27°F

-3°C

Humidity 83%
Wind Speed W 15 mph
Barometer 30.03 in (1018.0 mb)
Dewpoint 23°F (-5°C)
Visibility 8.00 mi
Wind Chill15°F (-9°C)
Last update 10 Nov 2:55 am EST
Extended Forecast for

Onward IN

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

    NOW until 9:00am Mon

    Winter Weather Advisory

  • Overnight

    Low: 24 °F

    Snow Showers

  • Monday

    Monday: A chance of snow showers before 9am, then a chance of snow showers after 2pm. Partly sunny, with a high near 32. North wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 9pm. 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. South wind 10 to 20 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 30 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49.

    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 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow showers. Low around 24. Northwest wind around 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow showers before 9am, then a chance of snow showers after 2pm. Partly sunny, with a high near 32. North wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Monday Night
A 30 percent chance of snow showers, mainly before 9pm. 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. South wind 10 to 20 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 30 mph.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 52.
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 46.
Saturday
Mostly cloudy, with a high near 65.
Saturday Night
A 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:
Onward IN
 40.7°N 86.19°W (Elev. 761 ft)
Last Update:
3:30 am EST Nov 10, 2025
Forecast Valid:
3am 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