Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians
Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >
Hazardous Weather Conditions
Current conditions at
Iowa City Municipal Airport (KIOW)
Lat: 41.64°NLon: 91.54°WElev: 650ft.
Fair
77°F
25°C
| Humidity | 74% |
| Wind Speed | SE 6 mph |
| Barometer | 29.83 in (1009.6 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 16 Jun 7:52 pm CDT |
Extended Forecast for
Tiffin IA
Tonight
Low: 70 °F
Partly Cloudy
Tuesday
High: 86 °F
Chance
T-stormsTuesday Night
Low: 66 °F
T-storms
Wednesday
High: 80 °F
Showers
LikelyWednesday Night
Low: 61 °F
Mostly Clear
Juneteenth
High: 85 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 75 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 70. South wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Southwest wind 5 to 10 mph becoming northwest in the morning.
Tuesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 66. West wind around 5 mph becoming east after midnight. Chance of precipitation is 90%.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Northeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly clear, with a low around 61.
Juneteenth
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 66.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny, with a high near 94.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 74.
Monday
A 30 percent chance of showers. Sunny, with a high near 92.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tiffin IA
41.71°N 91.67°W (Elev. 787 ft)
41.71°N 91.67°W (Elev. 787 ft)
7:31 pm CDT Jun 16, 2025
8pm CDT Jun 16, 2025-6pm CDT Jun 23, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
