Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

A Few Clouds

51°F

11°C

Humidity	86%
Wind Speed	N 8 mph
Barometer	30.11 in (1019.1 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	13 Sep 6:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Rockwell IASimilar City Names

Today
High: 69 °F
Chance
Showers
Tonight
Low: 49 °F
Partly Cloudy
Monday
High: 74 °F
Showers and
Windy
Monday Night
Low: 61 °F
Heavy Rain
and Breezy
Tuesday
High: 70 °F
Mostly Cloudy
Tuesday Night
Low: 51 °F
Mostly Cloudy
Wednesday
High: 66 °F
Chance
Showers
Wednesday Night
Low: 57 °F
Showers
Thursday
High: 72 °F
Chance
Showers

Detailed Forecast

Today

A chance of showers between 9am and 1pm. Increasing clouds, with a high near 69. Light north wind. Chance of precipitation is 40%.

Tonight

Partly cloudy, with a low around 49. Calm wind becoming east around 5 mph after midnight.

Monday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 74. Windy, with a southeast wind 9 to 14 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Some of the storms could produce heavy rainfall. Low around 61. Breezy, with a south southeast wind 13 to 18 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Tuesday

Mostly cloudy, with a high near 70. Northwest wind 5 to 9 mph.

Tuesday Night

Mostly cloudy, with a low around 51.

Wednesday

A 50 percent chance of showers. Mostly cloudy, with a high near 66.

Wednesday Night

Showers and possibly a thunderstorm. Low around 57. Chance of precipitation is 80%.

Thursday

A 50 percent chance of showers. Mostly cloudy, with a high near 72.

Thursday Night

A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.