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Hazardous Weather Conditions
Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Fair
45°F
7°C
| Humidity | 62% |
| Wind Speed | Calm |
| Barometer | 30.39 in (1029.6 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 2:55 am EDT |
Extended Forecast for
5 Miles WNW Somerset IN
Frost Advisory until October 19, 09:00am
NOW until 9:00am Mon

Frost Advisory
Overnight

Low: 36 °F
Clear
Monday

High: 67 °F
Areas Frost
then SunnyMonday Night

Low: 41 °F
Mostly Clear
Tuesday

High: 68 °F
Sunny
Tuesday Night

Low: 42 °F
Clear
Wednesday

High: 69 °F
Sunny
Wednesday Night

Low: 43 °F
Mostly Clear
Thursday

High: 71 °F
Sunny
Detailed Forecast
Overnight
Clear, with a low around 36. South wind around 5 mph.
Monday
Areas of frost between 7am and 9am. Otherwise, sunny, with a high near 67. Calm wind.
Monday Night
Mostly clear, with a low around 41. East wind around 5 mph.
Tuesday
Sunny, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 42. East wind around 5 mph.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles WNW Somerset IN
40.73°N 85.96°W (Elev. 676 ft)
40.73°N 85.96°W (Elev. 676 ft)
3:45 am EDT Oct 19, 2026
3am EDT Oct 19, 2026-6pm EDT Oct 25, 2026



