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.

Fair

25°C

77°F

Humidity 69%
Wind Speed S 9 km/h
Barometer 1018.2 mb (30.08 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 21 Jun 11:55 pm EDT
Extended Forecast for

Peru IN

Heat Advisory June 22, 12:27am until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 22, 12:27am until June 22, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Overnight

    Low: 23 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 36. Southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.

    High: 36 °C

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 23. Southwest wind around 15 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 23 °C

    Slight Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 11am. Partly sunny, with a high near 31. Southwest wind around 15 km/h. Chance of precipitation is 60%.

    High: 31 °C

    Showers
    Likely then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. Northwest wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.

    Low: 18 °C

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 32.

    High: 32 °C

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 36.

    High: 36 °C

    Sunny then
    Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 23. Calm wind.
Saturday
Mostly sunny and hot, with a high near 36. Southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.
Saturday Night
A slight chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 23. Southwest wind around 15 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Sunday
Showers and thunderstorms likely, mainly before 11am. Partly sunny, with a high near 31. Southwest wind around 15 km/h. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 18. Northwest wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.
Monday
Sunny and hot, with a high near 32.
Monday Night
Mostly clear, with a low around 19.
Tuesday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 36.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
Wednesday Night
A chance of thunderstorms. Mostly clear, with a low around 17. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 31.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Peru IN
 40.76°N 86.07°W (Elev. 656 m)
Last Update:
12:02 am EDT Jun 22, 2024
Forecast Valid:
12am EDT Jun 22, 2024-6pm EDT Jun 28, 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