Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Fair

75°F

24°C

Humidity	83%
Wind Speed	S 9 mph
Barometer	30.04 in
Dewpoint	70°F (21°C)
Visibility	7.00 mi
Last update	15 Jul 9:15 am CDT

More Information:

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

Extended Forecast for

Sumner IA

Today
High: 86 °F
Sunny
Tonight
Low: 69 °F
Partly Cloudy
Wednesday
High: 81 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 58 °F
T-storms
Likely then
Chance
Showers
Thursday
High: 70 °F
Partly Sunny
Thursday Night
Low: 57 °F
Partly Cloudy
Friday
High: 77 °F
Mostly Sunny
Friday Night
Low: 63 °F
Slight Chance
Showers then
Chance
Showers
Saturday
High: 80 °F
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 86. South wind 9 to 13 mph, with gusts as high as 18 mph.

Tonight

Partly cloudy, with a low around 69. South southeast wind around 7 mph.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 81. South wind 6 to 11 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Showers and thunderstorms likely before 10pm, then a chance of showers. Mostly cloudy, with a low around 58. North northwest wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Partly sunny, with a high near 70. North wind 11 to 13 mph, with gusts as high as 18 mph.

Thursday Night

Partly cloudy, with a low around 57.

Friday

Mostly sunny, with a high near 77.

Friday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

Sunday

Partly sunny, with a high near 81.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Monday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.