Farmers Union Cooperative

	County Forecast for Fort Atkinson , IA

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190200-
Winneshiek-
Including the city of Decorah
1227 PM CST Sun Jan 18 2026

...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO NOON CST MONDAY...

This afternoon   Snow. Snow accumulation around an inch. Highs around 15. Southwest winds 5 to 10 mph. Chance of snow 90 percent.
Tonight   Mostly cloudy. A chance of snow in the evening. Patchy blowing snow. Additional snow accumulation little or no. Blustery, cold with lows around 8 below. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 40 percent. Wind chill values as low as 30 below after midnight.
Martin luther king jr day   Mostly sunny. Colder with highs around 2 above. Northwest winds 10 to 20 mph. Gusts up to 30 mph in the morning. Wind chill values as low as 30 below in the morning.
Monday night   Cold. Mostly cloudy in the evening then clearing. Lows around 5 below. West winds 5 to 10 mph.
Tuesday   Not as cold. Mostly sunny. Highs around 15. Southwest winds 5 to 10 mph.
Tuesday night   Not as cold. Mostly cloudy with a 30 percent chance of snow. Near steady temperature around 10 above.
Wednesday   Partly sunny. Highs around 20.
Wednesday night and thursday   Partly cloudy. Lows zero to 5 above zero. Highs 15 to 20.
Thursday night and friday   Mostly cloudy. Lows 5 to 10 above. Highs 10 to 15.
Friday night and saturday   Mostly cloudy. Lows around 5 below. Highs zero to 5 above zero.

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Bryce Anderson – DTN Meteorologist

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Clippers Continue for Eastern US Over the Holiday Weekend

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Posted at 11:55AM Fri Jan 16, 2026 CST

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