Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Mason City Municipal Airport (KMCW)

Lat: 43.15°NLon: 93.33°WElev: 1188ft.

Overcast

53°F

12°C

Humidity	74%
Wind Speed	N 7 mph
Barometer	30.17 in (1021.5 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	51°F (11°C)
Last update	14 Oct 12:53 pm CDT

More Information:

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

Extended Forecast for

Thornton IA

This Afternoon
High: 59 °F
Mostly Cloudy
Tonight
Low: 48 °F
Mostly Cloudy
then Chance
Showers
Thursday
High: 58 °F
Showers
Thursday Night
Low: 39 °F
Breezy.
Showers
Likely then
Mostly Cloudy
Friday
High: 54 °F
Mostly Sunny
and Windy
Friday Night
Low: 32 °F
Mostly Clear
then Frost
Saturday
High: 60 °F
Frost then
Sunny and
Breezy
Saturday Night
Low: 40 °F
Clear
Sunday
High: 64 °F
Sunny and
Breezy

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 59. Northeast wind around 8 mph.

Tonight

A 40 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 48. East northeast wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Showers. High near 58. East wind 6 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 39. Breezy, with a northwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Mostly sunny, with a high near 54. Windy, with a northwest wind 17 to 26 mph, with gusts as high as 37 mph.

Friday Night

Widespread frost, mainly after 4am. Otherwise, clear, with a low around 32.

Saturday

Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. Breezy.

Saturday Night

Clear, with a low around 40.

Sunday

Sunny, with a high near 64. Breezy.

Sunday Night

Mostly cloudy, with a low around 45.