Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Atlantic (KAIO)

Lat: 41.4°NLon: 95.05°WElev: 1181ft.

Fair

79°F

26°C

Humidity	65%
Wind Speed	S 9 mph
Barometer	30.18 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	5 Aug 12:55 pm CDT

More Information:

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

Extended Forecast for

Griswold IA

This Afternoon
High: 83 °F
Mostly Sunny
Tonight
Low: 66 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 87 °F
Chance
T-storms
Wednesday Night
Low: 70 °F
Mostly Clear
then Slight
Chance
T-storms
Thursday
High: 89 °F
Mostly Sunny
Thursday Night
Low: 72 °F
Mostly Clear
Friday
High: 92 °F
Sunny and
Breezy
Friday Night
Low: 72 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 86 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 83. South southeast wind around 11 mph.

Tonight

A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 66. Southeast wind 7 to 10 mph.

Wednesday

A 40 percent chance of showers and thunderstorms, mainly before 10am. Partly sunny, with a high near 87. Southeast wind 8 to 14 mph, with gusts as high as 22 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. Southeast wind 9 to 11 mph.

Thursday

Mostly sunny, with a high near 89. South wind 8 to 14 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 72.

Friday

Sunny, with a high near 92. Breezy.

Friday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.

Saturday

A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86.