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.

Overcast

28°F

-2°C

Humidity 81%
Wind Speed W 16 mph
Barometer 30.01 in (1017.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 11 Jan 2:55 am EST
Extended Forecast for

3 Miles WNW Galveston IN

  • Overnight

    Overnight: A 40 percent chance of snow. Cloudy, with a low around 21. West wind around 20 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 7am. Mostly cloudy, with a high near 32. West wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 32 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. Southwest wind around 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain and snow. Cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Overnight
A 40 percent chance of snow. Cloudy, with a low around 21. West wind around 20 mph, with gusts as high as 30 mph.
Sunday
A 30 percent chance of snow, mainly before 7am. Mostly cloudy, with a high near 32. West wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 25. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 39. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 30. Southwest wind around 10 mph.
Tuesday
A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 47.
Tuesday Night
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow. Cloudy, with a high near 38. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 26.
Thursday Night
A 30 percent chance of snow. Cloudy, with a low around 20.
Friday
A 40 percent chance of snow. Cloudy, with a high near 32.
Friday Night
A chance of snow. Cloudy, with a low around 18.
Saturday
A slight chance of snow. Cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Galveston IN
 40.61°N 86.26°W (Elev. 774 ft)
Last Update:
2:45 am EST Jan 11, 2026
Forecast Valid:
3am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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