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 | 56% |
| Wind Speed | S 10 mph |
| Barometer | 30.10 in (1019.9 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 21 Apr 6:55 am EDT |
Extended Forecast for
Galveston IN
Today
High: 74 °F
Sunny then
Mostly Sunny
and BreezyTonight
Low: 58 °F
Showers
LikelyWednesday
High: 74 °F
Partly Sunny
then Slight
Chance
T-stormsWednesday Night
Low: 57 °F
Partly Cloudy
Thursday
High: 79 °F
Mostly Sunny
Thursday Night
Low: 61 °F
Partly Cloudy
Friday
High: 75 °F
Chance
Showers then
ShowersFriday Night
Low: 54 °F
Showers then
Chance
ShowersSaturday
High: 69 °F
Slight Chance
Showers
Detailed Forecast
Today
Sunny, with a high near 74. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 74. West wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 57. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 79. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 75. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 54. Chance of precipitation is 80%.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Galveston IN
40.59°N 86.2°W (Elev. 778 ft)
40.59°N 86.2°W (Elev. 778 ft)
6:45 am EDT Apr 21, 2026
7am EDT Apr 21, 2026-6pm EDT Apr 27, 2026
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