Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Mostly Cloudy

71°F

22°C

Humidity 84%
Wind Speed N 8 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 14 Oct 1:55 pm EDT
Extended Forecast for

Onward IN

  • This Afternoon

    This Afternoon: A 30 percent chance of showers.  Mostly cloudy, with a high near 74. North wind around 5 mph.

    High: 74 °F

    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers before 8pm.  Mostly cloudy, with a low around 56. East wind around 10 mph.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 10am.  Mostly cloudy, with a high near 70. East wind 10 to 15 mph.

    High: 70 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, then showers after 3am.  Low around 52. Southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Friday

    Friday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 59. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely before 8pm.  Partly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a high near 74. North wind around 5 mph.
Tonight
A 10 percent chance of showers before 8pm. Mostly cloudy, with a low around 56. East wind around 10 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 70. East wind 10 to 15 mph.
Thursday Night
Showers and thunderstorms likely, then showers after 3am. Low around 52. Southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 59. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Friday Night
Showers likely before 8pm. Partly cloudy, with a low around 38. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 57.
Saturday Night
Clear, with a low around 35.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 71.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Onward IN
 40.7°N 86.19°W (Elev. 761 ft)
2:30 pm EDT Oct 14, 2026
2pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
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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