Hazardous Weather Conditions
Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Mostly Cloudy
69°F
21°C
| Humidity | 69% |
| Wind Speed | SW 14 mph |
| Barometer | 29.94 in (1013.9 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 6 Mar 8:55 pm EST |
Extended Forecast for
4 Miles S Roann IN
Tonight
Low: 64 °F
Mostly Cloudy
then Chance
RainSaturday
High: 66 °F
Rain then
Chance
T-stormsSaturday Night

Low: 38 °F
Mostly Cloudy
Sunday

High: 59 °F
Sunny
Sunday Night

Low: 43 °F
Clear
Monday

High: 70 °F
Sunny
Monday Night

Low: 53 °F
Chance Rain
Tuesday
High: 70 °F
Slight Chance
Rain then
Rain LikelyTuesday Night

Low: 45 °F
Rain
Detailed Forecast
Tonight
A 30 percent chance of rain and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 30 mph.
Saturday
Rain and thunderstorms, mainly before noon. High near 66. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 38. West wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 59. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 43. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 70.
Monday Night
A 30 percent chance of rain, mainly after 1am. Mostly clear, with a low around 53.
Tuesday
A slight chance of rain, then rain likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before 1pm. Cloudy, with a high near 53. Chance of precipitation is 60%.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Roann IN
40.86°N 85.92°W (Elev. 748 ft)
40.86°N 85.92°W (Elev. 748 ft)
9:02 pm EST Mar 6, 2026
9pm EST Mar 6, 2026-6pm EDT Mar 13, 2026



