Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Heat Advisory until September 5, 07:00 PM CDT

Current conditions at

Omaha / Offutt Air Force Base (KOFF)

Lat: 41.12°NLon: 95.9°WElev: 1047ft.

Fair

78°F

26°C

Humidity	86%
Wind Speed	Calm
Barometer	29.90 in (1011.6 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	4 Sep 11:55 pm CDT

More Information:

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

Extended Forecast for

4 Miles E Glenwood IA

Heat Advisory September 5, 12:47am until September 5, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 5, 12:47am until September 5, 07:00pm
NOW until 7:00pm Sat
Heat Advisory
Overnight
Low: 72 °F
Mostly Clear
Saturday
High: 96 °F
Sunny
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 90 °F
Mostly Cloudy
then Chance
Showers
Sunday Night
Low: 70 °F
Slight Chance
T-storms
Labor Day
High: 90 °F
Mostly Sunny
Monday Night
Low: 74 °F
Partly Cloudy
Tuesday
High: 95 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 72. South southeast wind 3 to 5 mph.

Saturday

Sunny, with a high near 96. East southeast wind 3 to 7 mph.

Saturday Night

Partly cloudy, with a low around 72. East southeast wind 6 to 8 mph.

Sunday

A 30 percent chance of showers and thunderstorms, mainly before 3pm. Partly sunny, with a high near 90. Southeast wind 7 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 70. Southeast wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Labor Day

Mostly sunny, with a high near 90. South southeast wind 13 to 16 mph, with gusts as high as 23 mph.

Monday Night

Partly cloudy, with a low around 74. South southeast wind 15 to 17 mph, with gusts as high as 24 mph.

Tuesday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. South southwest wind 14 to 17 mph, with gusts as high as 23 mph.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Southwest wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 16 mph.

Wednesday

A slight chance of showers. Mostly sunny, with a high near 85. North wind 5 to 8 mph.

Wednesday Night

A chance of showers. Partly cloudy, with a low around 65. East northeast wind around 6 mph.

Thursday

A slight chance of showers. Mostly sunny, with a high near 85. South southeast wind 5 to 7 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 67. South southeast wind around 8 mph.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. South wind 8 to 11 mph, with gusts as high as 17 mph.