Hazardous Weather Conditions
Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Overcast
71°F
22°C
| Humidity | 90% |
| Wind Speed | NE 15 mph |
| Barometer | 29.66 in (1004.1 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 1 Aug 10:55 pm EDT |
Extended Forecast for
Walton IN
Flood Watch August 1, 11:42pm until August 2, 05:00pm
NOW until 5:00pm Sun

Flood Watch
Tonight

Low: 66 °F
Showers
LikelySunday

High: 77 °F
Showers
LikelySunday Night
Low: 62 °F
Slight Chance
T-storms then
Partly CloudyMonday

High: 79 °F
Partly Sunny
Monday Night

Low: 60 °F
Mostly Clear
Tuesday

High: 81 °F
Sunny
Tuesday Night

Low: 62 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Tonight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 66. Northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of thunderstorms before 8pm. Mostly cloudy, with a low around 62. North wind 5 to 10 mph. Chance of precipitation is 10%.
Monday
Partly sunny, with a high near 79. Northeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 60. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 81.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 80.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Walton IN
40.65°N 86.26°W (Elev. 768 ft)
40.65°N 86.26°W (Elev. 768 ft)
10:47 pm EDT Aug 1, 2026
11pm EDT Aug 1, 2026-6pm EDT Aug 8, 2026



