Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
-11°F
-24°C
| Humidity | 70% |
| Wind Speed | S 6 mph |
| Barometer | 30.61 in (1040.2 mb) |
| Dewpoint | -18°F (-28°C) |
| Visibility | 10.00 mi |
| Wind Chill | -25°F (-32°C) |
| Last update | 24 Jan 8:53 am CST |
Extended Forecast for
Thornton IA
Today
High: 1 °F
Cold
Tonight
Low: -9 °F
Mostly Cloudy
Sunday
High: 5 °F
Cold
Sunday Night
Low: -12 °F
Partly Cloudy
Monday
High: 13 °F
Sunny
Monday Night
Low: 5 °F
Partly Cloudy
Tuesday
High: 13 °F
Mostly Sunny
then Mostly
Sunny and
BlusteryTuesday Night
Low: -2 °F
Partly Cloudy
Wednesday
High: 12 °F
Partly Sunny
Detailed Forecast
Today
Partly sunny and cold, with a high near 1. Wind chill values as low as -20. South wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around -9. Wind chill values as low as -15. Light southeast wind.
Sunday
Mostly sunny and cold, with a high near 5. Wind chill values as low as -15. Calm wind becoming north 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around -12. Wind chill values as low as -30. Northwest wind 7 to 10 mph.
Monday
Sunny, with a high near 13. West northwest wind 7 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 13. Blustery.
Tuesday Night
Partly cloudy, with a low around -2.
Wednesday
Partly sunny, with a high near 12.
Wednesday Night
Partly cloudy, with a low around -5.
Thursday
Sunny and cold, with a high near 9.
Thursday Night
Partly cloudy, with a low around -3.
Friday
Mostly sunny, with a high near 12.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Thornton IA
42.95°N 93.37°W
42.95°N 93.37°W
6:42 am CST Jan 24, 2026
9am CST Jan 24, 2026-6pm CST Jan 30, 2026
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