Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fair
22°F
-6°C
| Humidity | 85% |
| Wind Speed | N 14 mph |
| Barometer | 29.67 in (1005.5 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 9°F (-13°C) |
| Last update | 19 Feb 6:53 am CST |
Extended Forecast for
Thornton IA
Today
High: 38 °F
Mostly Sunny
then Slight
Chance Snow
and BreezyTonight

Low: 22 °F
Chance Snow
and WindyFriday

High: 30 °F
Partly Sunny
and BlusteryFriday Night

Low: 15 °F
Partly Cloudy
Saturday

High: 28 °F
Partly Sunny
Saturday Night
Low: 10 °F
Mostly Cloudy
then Mostly
Cloudy and
BlusterySunday

High: 24 °F
Mostly Sunny
and WindySunday Night
Low: 7 °F
Mostly Clear
and Blustery
then Mostly
ClearMonday

High: 26 °F
Sunny
Detailed Forecast
Today
A 20 percent chance of snow after 4pm. Partly sunny, with a high near 38. Breezy, with a north wind 10 to 17 mph, with gusts as high as 23 mph.
Tonight
A 50 percent chance of snow, mainly before 4am. Cloudy, with a low around 22. Wind chill values as low as 10. Windy, with a northwest wind 16 to 21 mph, with gusts as high as 29 mph. New snow accumulation of 1 to 2 inches possible.
Friday
Partly sunny, with a high near 30. Wind chill values as low as 5. Blustery, with a west northwest wind 13 to 20 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 15. Wind chill values as low as 5. Northwest wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 28. Northwest wind 10 to 15 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 10. Blustery.
Sunday
Mostly sunny, with a high near 24. Windy.
Sunday Night
Mostly clear, with a low around 7. Blustery.
Monday
Sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 43. Breezy.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 44.
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
5:21 am CST Feb 19, 2026
7am CST Feb 19, 2026-6pm CST Feb 25, 2026



