National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

Partly Cloudy

27°F

-3°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 30.22 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Mar 5:35 am CDT
Extended Forecast for

2 Miles WSW Dunlap IA

Red Flag Warning March 12, 12:00pm until March 12, 09:00pm
High Wind Warning March 12, 07:00pm until March 13, 03:00am
Click here for hazard details and duration
Red Flag Warning
High Wind Warning

  • Today

    Today: Partly sunny, with a high near 64. Windy, with a south wind 5 to 15 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 64 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Windy, with a south southwest wind 17 to 22 mph becoming west northwest 26 to 31 mph in the evening. Winds could gust as high as 55 mph.

    Low: 31 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Partly sunny, with a high near 46. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 29. Calm wind becoming east around 6 mph after midnight.

    Low: 29 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain before 4am, then rain, possibly mixed with snow. Low around 27. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 27 °F

    Chance Rain
    then
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 1pm. High near 37. Windy, with a north wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%.

    High: 37 °F

    Rain/Snow and
    Windy

  • Sunday Night

    Sunday Night: A slight chance of snow before 1am. Partly cloudy, with a low around 5. Windy, with a north northwest wind 16 to 26 mph, with gusts as high as 38 mph.

    Low: 5 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: Sunny, with a high near 24. Northwest wind around 15 mph, with gusts as high as 22 mph.

    High: 24 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 64. Windy, with a south wind 5 to 15 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
Mostly cloudy, with a low around 31. Windy, with a south southwest wind 17 to 22 mph becoming west northwest 26 to 31 mph in the evening. Winds could gust as high as 55 mph.
Friday
Partly sunny, with a high near 46. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29. Calm wind becoming east around 6 mph after midnight.
Saturday
Mostly cloudy, with a high near 54. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Rain before 4am, then rain, possibly mixed with snow. Low around 27. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Snow, possibly mixed with rain, becoming all snow after 1pm. High near 37. Windy, with a north wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%.
Sunday Night
A slight chance of snow before 1am. Partly cloudy, with a low around 5. Windy, with a north northwest wind 16 to 26 mph, with gusts as high as 38 mph.
Monday
Sunny, with a high near 24. Northwest wind around 15 mph, with gusts as high as 22 mph.
Monday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 7. North northwest wind 5 to 9 mph becoming southeast after midnight.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 36. South southeast wind 5 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 22. South southeast wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 52. South wind 3 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Dunlap IA
 41.85°N 95.62°W (Elev. 1086 ft)
Last Update:
4:35 am CDT Mar 12, 2026
Forecast Valid:
5am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation