
Multimedia Briefing: Heavy Lake Effect Snow Expected (Updated 4pm 11/9)
Briefing summary for the lake effect snow event Nov 9-10 Read More >
Hazardous Weather Conditions
Current conditions at
Grissom Air Force Base / Peru (KGUS)
Lat: 40.65°NLon: 86.15°WElev: 810ft.
Light Snow
30°F
-1°C
| Humidity | 84% |
| Wind Speed | W 17 mph |
| Barometer | 30.09 in (1020.0 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 9.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 9 Nov 8:55 pm EST |
Extended Forecast for
3 Miles NNW Galveston IN
Tonight
Low: 24 °F
Chance Snow
Showers then
Snow ShowersMonday
High: 33 °F
Snow Showers
Likely then
Chance Snow
ShowersMonday Night

Low: 21 °F
Chance Snow
ShowersVeterans Day

High: 40 °F
Mostly Cloudy
Tuesday Night

Low: 34 °F
Partly Cloudy
Wednesday

High: 49 °F
Sunny
Wednesday Night

Low: 30 °F
Partly Cloudy
Thursday

High: 52 °F
Mostly Sunny
Thursday Night

Low: 35 °F
Mostly Cloudy
Detailed Forecast
Tonight
Snow showers, mainly after 1am. Low around 24. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Snow showers likely before 9am, then a chance of snow showers after 1pm. Partly sunny, with a high near 33. North wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A 30 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 25 mph.
Veterans Day
Mostly cloudy, with a high near 40. Southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 34. Southwest wind around 15 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 63.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 46.
Sunday
A chance of showers. Partly sunny, with a high near 61.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Galveston IN
40.61°N 86.2°W (Elev. 751 ft)
40.61°N 86.2°W (Elev. 751 ft)
8:30 pm EST Nov 9, 2025
9pm EST Nov 9, 2025-6pm EST Nov 16, 2025



