Hazardous Weather Conditions

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Overcast

66°F

19°C

Humidity 77%
Wind Speed SW 9 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 6 Mar 9:55 pm EST
Extended Forecast for

2 Miles SW Somerset IN

  • Tonight

    Tonight: A 30 percent chance of rain and thunderstorms, mainly after 5am.  Mostly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain and thunderstorms before 10am, then rain likely and possibly a thunderstorm between 10am and noon, then a chance of rain and thunderstorms after noon.  High near 68. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Rain then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of rain and thunderstorms before 7pm.  Mostly cloudy, with a low around 38. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 59. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain.  Mostly clear, with a low around 54.

    Low: 54 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm.  Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Rain

Detailed Forecast

Tonight
A 30 percent chance of rain and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 30 mph.
Saturday
Rain and thunderstorms before 10am, then rain likely and possibly a thunderstorm between 10am and noon, then a chance of rain and thunderstorms after noon. High near 68. Southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 10 percent chance of rain and thunderstorms before 7pm. Mostly cloudy, with a low around 38. West wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 59. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 70.
Monday Night
A 20 percent chance of rain. Mostly clear, with a low around 54.
Tuesday
A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 46. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before 1pm. Cloudy, with a high near 53. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Somerset IN
 40.68°N 85.91°W (Elev. 748 ft)
9:46 pm EST Mar 6, 2026
10pm EST Mar 6, 2026-6pm EDT Mar 13, 2026
 
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Additional Resources

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