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.

A Few Clouds

63°F

17°C

Humidity 81%
Wind Speed SW 16 mph
Barometer 29.75 in (1007.4 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 7 Mar 1:55 pm EST
Extended Forecast for

2 Miles WSW New Waverly IN

  • This Afternoon

    This Afternoon: Rain likely, mainly between 3pm and 5pm. Mostly cloudy, with a high near 68. Southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 68 °F

    Rain Likely

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 57. Chance of precipitation is 100%.

    Low: 57 °F

    Rain Likely
    then Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. High near 65. Chance of precipitation is 100%.

    High: 65 °F

    Rain

Detailed Forecast

This Afternoon
Rain likely, mainly between 3pm and 5pm. Mostly cloudy, with a high near 68. Southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Tonight
Mostly cloudy, with a low around 37. West wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 60. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 44. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 57.
Tuesday
A 30 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 74.
Tuesday Night
Rain and possibly a thunderstorm. Low around 57. Chance of precipitation is 100%.
Wednesday
Rain and possibly a thunderstorm. High near 65. Chance of precipitation is 100%.
Wednesday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
A slight chance of rain. Mostly cloudy, with a high near 58. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW New Waverly IN
 40.76°N 86.22°W (Elev. 669 ft)
Last Update:
1:30 pm EST Mar 7, 2026
Forecast Valid:
1pm EST Mar 7, 2026-6pm EDT Mar 13, 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