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Current conditions at
Storm Lake (KSLB)
Lat: 42.6°NLon: 95.23°WElev: 1489ft.
Fair
41°F
5°C
| Humidity | 61% |
| Wind Speed | S 10 mph |
| Barometer | 29.82 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 15 Feb 10:35 pm CST |
Extended Forecast for
Arthur IA
Tonight
Low: 41 °F
Mostly Cloudy
Washington's Birthday
High: 65 °F
Mostly Sunny
Monday Night
Low: 41 °F
Increasing
CloudsTuesday
High: 69 °F
Breezy.
Slight Chance
Drizzle then
Mostly SunnyTuesday Night
Low: 40 °F
Chance Rain
then Slight
Chance RainWednesday
High: 56 °F
Sunny and
BreezyWednesday Night
Low: 28 °F
Partly Cloudy
Thursday
High: 42 °F
Chance Snow
and BreezyThursday Night
Low: 17 °F
Chance Snow
and Blustery
Detailed Forecast
Tonight
Mostly cloudy, with a low around 41. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Washington's Birthday
Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Monday Night
Increasing clouds, with a low around 41. East southeast wind 5 to 10 mph.
Tuesday
A slight chance of drizzle between 9am and noon. Cloudy through mid morning, then gradual clearing, with a high near 69. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
A 50 percent chance of rain, mainly before midnight. Partly cloudy, with a low around 40. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 56. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 42. Breezy.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17. Blustery.
Friday
Partly sunny, with a high near 33.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 37.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 13.
Sunday
Sunny, with a high near 34.
Additional Forecasts and Information
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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)
9:58 pm CST Feb 15, 2026
10pm CST Feb 15, 2026-6pm CST Feb 22, 2026
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