Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fair

41°F

5°C

Humidity	65%
Wind Speed	SW 12 mph
Barometer	30.05 in (1018.2 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	12 Jan 6:53 pm CST

More Information:

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

Extended Forecast for

Thornburg IA

Tonight
Low: 36 °F
Partly Cloudy
Tuesday
High: 51 °F
Mostly Cloudy
then Isolated
Showers
Tuesday Night
Low: 26 °F
Mostly Cloudy
then Mostly
Cloudy and
Blustery
Wednesday
High: 29 °F
Mostly Sunny
and Blustery
Wednesday Night
Low: 13 °F
Mostly Clear
and Blustery
then Mostly
Clear
Thursday
High: 31 °F
Mostly Sunny
then Chance
Snow
Thursday Night
Low: 25 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 36 °F
Mostly Cloudy
then Chance
Snow and
Breezy
Friday Night
Low: 10 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 36. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Tuesday

Isolated showers between 4pm and 5pm, then scattered sprinkles after 5pm. Mostly cloudy, with a high near 51. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Tuesday Night

Mostly cloudy, with a low around 26. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.

Wednesday

Mostly sunny, with a high near 29. Blustery, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

Wednesday Night

Mostly clear, with a low around 13. Blustery.

Thursday

A 30 percent chance of snow after noon. Partly sunny, with a high near 31.

Thursday Night

A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 25.

Friday

A 40 percent chance of snow after noon. Mostly cloudy, with a high near 36. Breezy.