Mason City, IA Weather - Tomorrow’s Forecast

Saturday

Mostly cloudy

High:
20°F

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 20. Wind chill values as low as 5. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Saturday Night

Heavy snow

Overnight low:
5°F

Snow, mainly before 2am. The snow could be heavy at times. Low around 5. Wind chill values as low as -5. East wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.