Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast
A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >
Current conditions at
Tri-Township Airport (KSFY)
Lat: 42.05°NLon: 90.11°WElev: 614ft.
Overcast
38°F
3°C
| Humidity | 68% |
| Wind Speed | NW 9 mph |
| Barometer | 30.08 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 12 Nov 10:35 pm CST |
Extended Forecast for
Preston IA
Tonight
Low: 29 °F
Mostly Cloudy
Friday
High: 43 °F
Mostly Sunny
Friday Night
Low: 24 °F
Mostly Clear
Saturday
High: 46 °F
Sunny
Saturday Night
Low: 25 °F
Clear
Sunday
High: 48 °F
Sunny
Sunday Night
Low: 26 °F
Clear
Monday
High: 50 °F
Sunny
Monday Night
Low: 27 °F
Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 29. North wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 43. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 24. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 46. North wind around 5 mph becoming calm.
Saturday Night
Clear, with a low around 25.
Sunday
Sunny, with a high near 48.
Sunday Night
Clear, with a low around 26.
Monday
Sunny, with a high near 50.
Monday Night
Clear, with a low around 27.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 59.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Preston IA
42.06°N 90.39°W (Elev. 650 ft)
42.06°N 90.39°W (Elev. 650 ft)
9:41 pm CST Nov 12, 2026
10pm CST Nov 12, 2026-6pm CST Nov 19, 2026
Additional Resources
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