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

94°F

34°C

Humidity 42%
Wind Speed SW 16 G 23 mph
Barometer 29.97 in (1014.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 17 Jun 2:55 pm EDT
Extended Forecast for

Peru IN

Heat Advisory June 17, 03:20pm until June 18, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 17, 03:20pm until June 18, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 94 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 73. South wind around 10 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly between 7am and 2pm. Partly sunny and hot, with a high near 91. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 91 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 73. South wind 5 to 10 mph.

    Low: 73 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm. Partly sunny and hot, with a high near 94. Southwest wind around 5 mph. Chance of precipitation is 20%.

    High: 94 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94. Heat index values as high as 98. Southwest wind around 15 mph.
Tonight
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 73. South wind around 10 mph. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly between 7am and 2pm. Partly sunny and hot, with a high near 91. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 73. South wind 5 to 10 mph.
Juneteenth
A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm. Partly sunny and hot, with a high near 94. Southwest wind around 5 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Sunny and hot, with a high near 96.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Mostly sunny and hot, with a high near 97.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Sunday
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 91.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Peru IN
 40.76°N 86.07°W (Elev. 656 ft)
Last Update:
2:46 pm EDT Jun 17, 2024
Forecast Valid:
3pm EDT Jun 17, 2024-6pm EDT Jun 23, 2024
 
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