Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Atlantic (KAIO)

Lat: 41.4°NLon: 95.05°WElev: 1181ft.

Fair

27°F

-3°C

Humidity	80%
Wind Speed	W 8 mph
Barometer	30.33 in
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	26 Nov 7:35 pm CST

More Information:

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

Extended Forecast for

2 Miles W Griswold IA

Tonight
Low: 18 °F
Decreasing
Clouds
Thanksgiving Day
High: 36 °F
Sunny
Thursday Night
Low: 16 °F
Mostly Clear
Friday
High: 33 °F
Mostly Cloudy
then Slight
Chance Snow
Friday Night
Low: 26 °F
Snow
Saturday
High: 34 °F
Snow and
Breezy
Saturday Night
Low: 11 °F
Chance Snow
and Blustery
then Mostly
Cloudy
Sunday
High: 20 °F
Partly Sunny
Sunday Night
Low: 4 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming clear, with a low around 18. Northwest wind 3 to 8 mph.

Thanksgiving Day

Sunny, with a high near 36. Light northwest wind increasing to 5 to 10 mph in the morning.

Thursday Night

Mostly clear, with a low around 16. Northwest wind around 5 mph becoming calm in the evening.

Friday

A 20 percent chance of snow after noon. Cloudy, with a high near 33. Light east wind becoming southeast 12 to 17 mph in the morning. Winds could gust as high as 25 mph.

Friday Night

Snow. Low around 26. Southeast wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Saturday

Snow. High near 34. Breezy, with an east southeast wind 10 to 15 mph becoming north northwest 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%.

Saturday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 11. Blustery, with a north northwest wind 14 to 23 mph, with gusts as high as 32 mph.

Sunday

Partly sunny, with a high near 20. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 4. North northwest wind around 6 mph becoming calm in the evening.

Monday

A slight chance of snow after noon. Partly sunny, with a high near 20. South wind 3 to 8 mph.

Monday Night

Partly cloudy, with a low around 8. South southwest wind around 6 mph.

Tuesday

Mostly sunny, with a high near 28. South southwest wind 5 to 9 mph.

Tuesday Night

Mostly cloudy, with a low around 17. South southwest wind around 7 mph.