
Winter Storm Moving Through the Region Today
Winter travel impacts expected across the region Saturday. Continue to monitor the latest forecast. Read More >
Hazardous Weather Conditions
Current conditions at
Storm Lake (KSLB)
Lat: 42.6°NLon: 95.23°WElev: 1489ft.
Fog/Mist
25°F
-4°C
| Humidity | 100% |
| Wind Speed | E 15 mph |
| Barometer | 29.85 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 2.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 6 Dec 7:35 pm CST |
Extended Forecast for
Arthur IA
Winter Weather Advisory December 6, 07:56pm until December 7, 12:00am
NOW until 12:00am Sun
Winter Weather Advisory
Tonight
Low: 6 °F
Chance Snow
then Mostly
CloudySunday

High: 12 °F
Partly Sunny
Sunday Night

Low: 7 °F
Cloudy
Monday

High: 30 °F
Partly Sunny
Monday Night

Low: 27 °F
Mostly Cloudy
Tuesday

High: 41 °F
Mostly Cloudy
Tuesday Night

Low: 16 °F
Mostly Cloudy
and BlusteryWednesday
High: 25 °F
Mostly Cloudy
and Blustery
then Mostly
Cloudy
Detailed Forecast
Tonight
A chance of snow before 9pm, then a chance of flurries between 9pm and 11pm. Cloudy, with a low around 6. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Partly sunny, with a high near 12. North wind 5 to 10 mph.
Sunday Night
Cloudy, with a low around 7. East wind 5 to 10 mph becoming south after midnight.
Monday
Partly sunny, with a high near 30. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a steady temperature around 27. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 41. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 16. Blustery.
Wednesday
Mostly cloudy, with a high near 25. Blustery.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 12.
Thursday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Partly sunny, with a high near 9.
Friday Night
Mostly cloudy, with a low around -6.
Saturday
Mostly sunny, with a high near 9.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Arthur IA
42.33°N 95.35°W (Elev. 1348 ft)
42.33°N 95.35°W (Elev. 1348 ft)
6:53 pm CST Dec 6, 2025
7pm CST Dec 6, 2025-6pm CST Dec 13, 2025



