Major Winter Storm System Will Bring A Variety Of Impacts To The Central, Southern, And Eastern U.S. Through The Weekend

An impactful winter storm will track from the Plains to New England through Sunday, with bitter cold behind it. Heavy snow is likely from the Corn Belt to interior Northeast, with significant ice accumulations in the Ohio Valley and New England. Farther south, heavy rain could lead to flooding in the Tennessee Valley on Saturday, with isolated severe thunderstorms in the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28° N Lon: 91.73° W Elev: 1158 ft.

Overcast

16°F

-9°C

Humidity	67%
Wind Speed	E 7 mph
Barometer	30.17 in
Dewpoint	7°F (-14°C)
Visibility	10.00 mi
Wind Chill	6°F (-14°C)
Last update	18 Jan 9:55 am CST

More Information:

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

Detailed forecast for

Winneshiek County

Today

A chance of snow in the morning, then snow in the afternoon. Snow may be heavy at times in the afternoon. Snow accumulation of 3 to 4 inches. Highs around 19. Northeast winds 10 to 15 mph. Chance of snow 100 percent.

Tonight

Snow. Snow accumulation of 2 to 3 inches. Lows around 10. Northeast winds 10 to 15 mph. Chance of snow 100 percent.

Saturday

Mostly sunny. Highs around 15. North winds 10 to 15 mph.

Saturday Night

Partly cloudy. Lows around 2. North winds 5 to 10 mph.

Sunday

Mostly cloudy with a 30 percent chance of snow. Highs around 13. East winds 5 to 10 mph.

Sunday Night

Mostly cloudy. Lows around 5.

Martin Luther King Jr Day

Cloudy with a chance of snow... Possibly mixed with freezing rain. Highs around 19. Chance of precipitation 40 percent.