Hazardous Weather Conditions
Current conditions at
Storm Lake (KSLB)
Lat: 42.6°NLon: 95.23°WElev: 1489ft.
Fog/Mist
27°F
-3°C
| Humidity | 100% |
| Wind Speed | S 20 mph |
| Barometer | 29.95 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 2.50 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 8 Dec 4:35 pm CST |
Extended Forecast for
Arthur IA
Winter Storm Watch December 9, 06:00pm until December 10, 12:00pm
Dense Fog Advisory December 8, 04:50pm until December 8, 10:00pm
NOW until 10:00pm Mon
Dense Fog Advisory
Tonight
Low: 24 °F
Patchy Dense
Fog then
Mostly CloudyTuesday
High: 38 °F
Partly Sunny
then Mostly
Cloudy and
BreezyTuesday Night
Low: 19 °F
Mostly Cloudy
and WindyWednesday
High: 26 °F
Mostly Cloudy
and Windy
then Mostly
CloudyWednesday Night
Low: 13 °F
Cloudy then
Chance SnowThursday
High: 24 °F
Chance Snow
Thursday Night
Low: 9 °F
Chance Snow
Friday
High: 18 °F
Slight Chance
Snow then
Mostly Cloudy
Detailed Forecast
Tonight
Patchy dense fog before 8pm. Otherwise, mostly cloudy, with a low around 24. South southwest wind 5 to 10 mph becoming west after midnight.
Tuesday
Mostly cloudy, with a high near 38. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 19. Windy, with a west northwest wind 20 to 25 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph.
Wednesday
Mostly cloudy, with a high near 26. Windy, with a northwest wind 20 to 30 mph decreasing to 10 to 20 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 13. Northwest wind around 5 mph becoming east southeast after midnight.
Thursday
A 30 percent chance of snow. Cloudy, with a high near 24. East southeast wind 5 to 10 mph becoming north northeast in the afternoon.
Thursday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 9.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 18.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 8.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Partly sunny, with a high near 16.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 25.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Arthur IA
42.33°N 95.35°W (Elev. 1348 ft)
42.33°N 95.35°W (Elev. 1348 ft)
4:03 pm CST Dec 8, 2025
4pm CST Dec 8, 2025-6pm CST Dec 15, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
