Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Mostly Cloudy

74°F

23°C

Humidity 84%
Wind Speed SE 5 mph
Barometer 29.88 in (1011.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 16 Jun 10:55 pm EDT
Extended Forecast for

3 Miles NNW Galveston IN

  • Tonight

    Tonight: A slight chance of showers before midnight, then a slight chance of showers after 2am.  Mostly cloudy, with a low around 67. Calm wind becoming south around 5 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon.  Mostly cloudy, with a high near 84. Southwest wind 5 to 10 mph.

    High: 84 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am.  Mostly cloudy, with a low around 70. South wind 5 to 10 mph.

    Low: 70 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 83. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then showers and thunderstorms likely, mainly between 8pm and 2am.  Low around 66. Southwest wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 66 °F

    T-storms

  • Juneteenth

    Juneteenth: A 30 percent chance of showers before 8am.  Mostly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before midnight, then a slight chance of showers after 2am. Mostly cloudy, with a low around 67. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 84. Southwest wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 70. South wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 83. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then showers and thunderstorms likely, mainly between 8pm and 2am. Low around 66. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Juneteenth
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 64.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny and hot, with a high near 90.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny and hot, with a high near 92.
Sunday Night
Mostly clear, with a low around 74.
Monday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Galveston IN
 40.61°N 86.2°W (Elev. 751 ft)
9:01 pm EDT Jun 16, 2025
11pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025
 
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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