Hazardous Weather Conditions
Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Partly Cloudy
89°F
32°C
| Humidity | 60% |
| Wind Speed | S 17 G 28 mph |
| Barometer | 29.88 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 97°F (36°C) |
| Last update | 26 Jun 2:55 pm CDT |
Extended Forecast for
2 Miles SSE Lynnville IA
Severe T-storm Watch until June 26, 09:00pm
NOW until 9:00pm Thu
Severe T-storm Watch
This Afternoon
High: 86 °F
Heavy Rain
Tonight
Low: 68 °F
Heavy Rain
then Chance
T-stormsFriday
High: 83 °F
Decreasing
CloudsFriday Night
Low: 68 °F
Mostly Clear
Saturday
High: 90 °F
Sunny
Saturday Night
Low: 72 °F
Mostly Clear
Sunday
High: 91 °F
Slight Chance
T-storms then
Chance
T-stormsSunday Night
Low: 68 °F
T-storms
Likely
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Some of the storms could produce heavy rainfall. Partly sunny, with a steady temperature around 86. South southwest wind around 14 mph, with gusts as high as 22 mph. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely, mainly before 11pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 68. West southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 83. Northwest wind around 6 mph.
Friday Night
Mostly clear, with a low around 68. Light and variable wind.
Saturday
Sunny, with a high near 90. South wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 72.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91.
Sunday Night
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Lynnville IA
41.55°N 92.78°W
41.55°N 92.78°W
2:06 pm CDT Jun 26, 2025
3pm CDT Jun 26, 2025-6pm CDT Jul 2, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
