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

8°F

-13°C

Humidity 80%
Wind Speed NE 14 mph
Barometer 30.19 in (1024.6 mb)
Dewpoint 3°F (-16°C)
Visibility 1.25 mi
Wind Chill-9°F (-23°C)
Last update 25 Jan 2:55 am EST
Extended Forecast for

2 Miles W Mexico IN

Winter Storm Warning January 25, 03:24am until January 26, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 03:24am until January 26, 01:00am

    NOW until 1:00am Mon

    Winter Storm Warning

  • Overnight

    Low: 6 °F

    Snow

  • Sunday

    Sunday: Snow. High near 13. Wind chill values as low as -10. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 13 °F

    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 0. Wind chill values as low as -15. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny and cold, with a high near 7. Wind chill values as low as -15. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 7 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -2. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: -2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy and cold, with a high near 18.

    High: 18 °F

    Cold

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 11.

    High: 11 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Overnight
Snow. Low around 6. Wind chill values as low as -10. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 13. Wind chill values as low as -10. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 0. Wind chill values as low as -15. North wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny and cold, with a high near 7. Wind chill values as low as -15. West wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around -2. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy and cold, with a high near 18.
Tuesday Night
Partly cloudy, with a low around -5.
Wednesday
A 20 percent chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 11.
Wednesday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around -3.
Thursday
Partly sunny and cold, with a high near 11.
Thursday Night
Mostly cloudy, with a low around 0.
Friday
Mostly cloudy and cold, with a high near 17.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Mostly cloudy and cold, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Mexico IN
 40.8°N 86.16°W (Elev. 686 ft)
Last Update:
3:02 am EST Jan 25, 2026
Forecast Valid:
3am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
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