Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Overcast

64°F

18°C

Humidity	90%
Wind Speed	E 8 mph
Barometer	29.94 in (1013.5 mb)
Dewpoint	61°F (16°C)
Visibility	9.00 mi
Last update	27 Jun 4:53 am CDT

More Information:

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

Extended Forecast for

Sigourney IA

Extreme Heat Watch June 28, 01:00pm until June 30, 09:00pm

Click here for hazard details and duration

Extreme Heat Watch

Today
High: 80 °F
Mostly Cloudy
Tonight
Low: 67 °F
Mostly Cloudy
then Slight
Chance
T-storms
Sunday
High: 92 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 94 °F
Sunny then
Sunny and
Breezy
Monday Night
Low: 75 °F
Partly Cloudy
Tuesday
High: 95 °F
Hot
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 80. East wind 5 to 10 mph.

Tonight

A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. Southeast wind around 10 mph, with gusts as high as 20 mph.

Sunday

Mostly sunny, with a high near 92. Heat index values as high as 102. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Mostly clear, with a low around 74. South wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

Sunny, with a high near 94. Breezy.

Monday Night

Partly cloudy, with a low around 75.

Tuesday

Sunny and hot, with a high near 95.

Tuesday Night

Mostly clear, with a low around 74.