Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Partly Cloudy
2°F
-17°C
| Humidity | 63% |
| Wind Speed | NW 16 mph |
| Barometer | 30.27 in (1028.0 mb) |
| Dewpoint | -8°F (-22°C) |
| Visibility | 10.00 mi |
| Wind Chill | -17°F (-27°C) |
| Last update | 25 Jan 1:53 pm CST |
Extended Forecast for
Thornton IA
Cold Weather Advisory January 26, 12:00am until January 26, 09:00am
This Afternoon

High: 2 °F
Cold
Tonight

Low: -13 °F
Partly Cloudy
Monday
High: 15 °F
Sunny then
Sunny and
BreezyMonday Night

Low: 4 °F
Partly Cloudy
and BreezyTuesday

High: 10 °F
Cold and
BlusteryTuesday Night

Low: -1 °F
Partly Cloudy
Wednesday

High: 13 °F
Partly Sunny
Wednesday Night

Low: -4 °F
Partly Cloudy
Thursday

High: 9 °F
Cold
Detailed Forecast
This Afternoon
Mostly sunny and cold, with a steady temperature around 2. Wind chill values as low as -15. North northwest wind around 9 mph.
Tonight
Partly cloudy, with a low around -13. Wind chill values as low as -30. North northwest wind 7 to 11 mph.
Monday
Sunny, with a high near 15. Wind chill values as low as -30. Breezy, with a west northwest wind 7 to 12 mph becoming south southwest 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 4. Wind chill values as low as -15. Breezy, with a southwest wind 14 to 17 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Tuesday
Mostly sunny and cold, with a high near 10. Blustery, with a northwest wind 10 to 18 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around -1.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Partly cloudy, with a low around -4.
Thursday
Partly sunny and cold, with a high near 9.
Thursday Night
Partly cloudy, with a low around -5.
Friday
Sunny and cold, with a high near 9.
Friday Night
Mostly clear, with a low around -3.
Saturday
Mostly sunny, with a high near 19.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Thornton IA
42.95°N 93.37°W
42.95°N 93.37°W
2:36 pm CST Jan 25, 2026
2pm CST Jan 25, 2026-6pm CST Jan 31, 2026



