Hazardous Weather Conditions
Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Partly Cloudy
76°F
24°C
| Humidity | 79% |
| Wind Speed | SE 5 mph |
| Barometer | 29.89 in (1011.9 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 77°F (25°C) |
| Last update | 19 Aug 6:55 pm EDT |
Extended Forecast for
3 Miles NNE Somerset IN
Flood Watch until August 20, 08:00am
Flash Flood Warning August 19, 07:27pm until August 19, 08:30pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 61 °F
Showers
Likely then
Slight Chance
ShowersThursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 59 °F
Mostly Clear
Friday
High: 79 °F
Mostly Sunny
Friday Night
Low: 61 °F
Slight Chance
T-storms then
Chance
ShowersSaturday
High: 77 °F
Chance
Showers then
Slight Chance
T-stormsSaturday Night
Low: 58 °F
Slight Chance
T-storms then
Mostly ClearSunday
High: 75 °F
Mostly Sunny
Detailed Forecast
Tonight
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 78. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 59. Calm wind.
Friday
Mostly sunny, with a high near 79. Calm wind.
Friday Night
A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Partly cloudy, with a low around 61. Calm wind. Chance of precipitation is 30%.
Saturday
A chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 54.
Monday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 75.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 60.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Somerset IN
40.74°N 85.84°W (Elev. 748 ft)
40.74°N 85.84°W (Elev. 748 ft)
7:16 pm EDT Aug 19, 2026
7pm EDT Aug 19, 2026-6pm EDT Aug 26, 2026
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