Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Rain Fog/Mist and Breezy
35°F
2°C
| Humidity | 93% |
| Wind Speed | N 22 G 31 mph |
| Barometer | 29.42 in (996.8 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 6.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 8 Jan 7:53 pm CST |
Extended Forecast for
3 Miles W Sheffield IA
Tonight
Low: 27 °F
Rain/Snow and
Windy then
Snow and
BlusteryFriday
High: 35 °F
Decreasing
Clouds and
Breezy then
Mostly SunnyFriday Night
Low: 25 °F
Mostly Cloudy
Saturday
High: 27 °F⇓
Chance Snow
and WindySaturday Night
Low: 13 °F
Mostly Cloudy
and BlusterySunday
High: 26 °F
Sunny
Sunday Night
Low: 21 °F
Partly Cloudy
Monday
High: 40 °F
Sunny
Monday Night
Low: 32 °F
Mostly Cloudy
Detailed Forecast
Tonight
Rain and snow before 2am, then a chance of snow between 2am and 4am. Low around 27. Windy, with a north northwest wind 17 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 35. Breezy, with a north northwest wind 11 to 16 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 25. West wind 3 to 7 mph.
Saturday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a temperature rising to near 27 by 8am, then falling to around 23 during the remainder of the day. Wind chill values as low as 10. Windy, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 25 mph. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 13. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Sunny, with a high near 40.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 29. Blustery.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 29.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Sheffield IA
42.91°N 93.28°W
42.91°N 93.28°W
4:52 pm CST Jan 8, 2026
8pm CST Jan 8, 2026-6pm CST Jan 15, 2026
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