Hazardous Weather Conditions
Current conditions at
Mason City Municipal Airport (KMCW)
Lat: 43.15°NLon: 93.33°WElev: 1188ft.
Fog/Mist
24°F
-4°C
| Humidity | 96% |
| Wind Speed | S 14 mph |
| Barometer | 29.80 in (1010.6 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 3.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 8 Dec 11:53 pm CST |
Extended Forecast for
2 Miles ESE Mason City IA
Winter Storm Watch December 10, 12:00am until December 10, 12:00pm
Overnight

Low: 16 °F
Areas Fog
Tuesday
High: 36 °F
Mostly Cloudy
then Rain
Likely and
BreezyTuesday Night
Low: 20 °F
Chance
Rain/Snow and
Areas Blowing
SnowWednesday
High: 23 °F⇓
Windy. Areas
Blowing Snow
then Mostly
CloudyWednesday Night

Low: 6 °F
Mostly Cloudy
Thursday

High: 18 °F
Chance Snow
Thursday Night

Low: 4 °F
Chance Snow
Friday
High: 13 °F
Blustery.
Slight Chance
Snow then
Partly SunnyFriday Night

Low: -9 °F
Mostly Cloudy
Detailed Forecast
Overnight
Areas of fog before 2am. Otherwise, mostly cloudy, with a low around 16. South southwest wind 8 to 11 mph becoming west.
Tuesday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 36. Breezy, with a west northwest wind 6 to 16 mph becoming south in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of rain before 1am, then a chance of snow showers. Areas of blowing snow after 2am. Mostly cloudy, with a low around 20. Wind chill values as low as 5. Windy, with a southwest wind 17 to 22 mph becoming west northwest 26 to 31 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Areas of blowing snow before 7am. Mostly cloudy, with a temperature rising to near 23 by 11am, then falling to around 19 during the remainder of the day. Wind chill values as low as 5. Windy, with a northwest wind 25 to 30 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 48 mph.
Wednesday Night
Mostly cloudy, with a low around 6. Northwest wind 5 to 10 mph becoming light after midnight.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 18.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 4.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 13. Blustery.
Friday Night
Mostly cloudy, with a low around -9.
Saturday
Mostly cloudy and cold, with a high near 2.
Saturday Night
Mostly cloudy, with a low around -10.
Sunday
Mostly sunny and cold, with a high near 9.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Partly sunny, with a high near 21.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles ESE Mason City IA
43.15°N 93.16°W
43.15°N 93.16°W
10:46 pm CST Dec 8, 2025
12am CST Dec 9, 2025-6pm CST Dec 15, 2025



