Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Light Rain

44°F

7°C

Humidity 83%
Wind Speed Calm
Barometer 30.00 in (1016.3 mb)
Dewpoint 39°F (4°C)
Visibility 6.00 mi
Last update 11 Nov 12:55 am EST
Extended Forecast for

Grissom Air Force Base / Peru IN

  • Overnight

    Overnight: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Showers, mainly after 2pm.  Patchy fog before 8am. High near 62. Calm wind becoming northwest around 5 mph in the morning.  Chance of precipitation is 80%.

    High: 62 °F

    Patchy Fog
    then Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 7pm.  Mostly cloudy, with a low around 41. North wind 5 to 15 mph.  Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Thursday

    Thursday: A slight chance of showers before 8am, then a chance of showers after 11am.  Mostly cloudy, with a high near 48. North wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of rain showers before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am.  Mostly cloudy, with a low around 31. North wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow showers, mixing with rain after 7am, then gradually ending.  Partly sunny, with a high near 43. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 40. Calm wind.
Veterans Day
Showers, mainly after 2pm. Patchy fog before 8am. High near 62. Calm wind becoming northwest around 5 mph in the morning. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 41. North wind 5 to 15 mph. Chance of precipitation is 60%.
Thursday
A slight chance of showers before 8am, then a chance of showers after 11am. Mostly cloudy, with a high near 48. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of rain showers before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 31. North wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow showers, mixing with rain after 7am, then gradually ending. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Grissom Air Force Base / Peru IN
 40.65°N 86.17°W (Elev. 797 ft)
12:15 am EST Nov 11, 2026
1am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
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Additional Resources

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