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Hazardous Weather Conditions
Current conditions at
Denison (KDNS)
Lat: 41.98°NLon: 95.38°WElev: 1273ft.
A Few Clouds
37°F
3°C
| Humidity | 100% |
| Wind Speed | SE 7 mph |
| Barometer | 29.85 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 9.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 16 Feb 5:35 am CST |
Extended Forecast for
4 Miles S Arthur IA
Washington's Birthday
High: 65 °F
Patchy Fog
then SunnyTonight
Low: 42 °F
Mostly Cloudy
Tuesday
High: 69 °F
Chance
Sprinkles and
BreezyTuesday Night
Low: 41 °F
Chance Rain
then Mostly
Clear and
BreezyWednesday
High: 57 °F
Sunny and
BreezyWednesday Night
Low: 28 °F
Partly Cloudy
Thursday
High: 42 °F
Chance
Rain/Snow and
BreezyThursday Night
Low: 19 °F
Chance
Rain/Snow
then Chance
SnowFriday
High: 33 °F
Slight Chance
Snow then
Partly Sunny
Detailed Forecast
Washington's Birthday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 65. South southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Tonight
Mostly cloudy, with a low around 42. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
A chance of sprinkles after noon. Partly sunny, with a high near 69. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
A 40 percent chance of rain before midnight. Partly cloudy, with a low around 41. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 57. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Partly cloudy, with a low around 28. West northwest wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 42. Breezy. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 33.
Friday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 17.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 37.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 31.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Arthur IA
42.29°N 95.35°W (Elev. 1460 ft)
42.29°N 95.35°W (Elev. 1460 ft)
5:03 am CST Feb 16, 2026
5am CST Feb 16, 2026-6pm CST Feb 22, 2026
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