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

Lingering Winter Weather in Interior New England; Snow Squalls Developing Downwind of the Lower Great Lakes

A wintry mix will continue in interior New England through tonight as a coastal storm quickly passes to the east. Heavy snow is expected in northern Maine, with a coating of ice expected for much of interior New England. Behind this storm system, lake effect snow and snow squalls will develop from the Ohio Valley to interior New England through Monday. Read More >

Current conditions at

Denison (KDNS)

Lat: 41.98°NLon: 95.38°WElev: 1273ft.

A Few Clouds

30°F

-1°C

Humidity 93%
Wind Speed S 7 mph
Barometer 30.24 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 11 Jan 9:35 pm CST
Extended Forecast for

Mapleton IA

  • Tonight

    Tonight: Increasing clouds, with a low around 26. North wind around 5 mph becoming calm after midnight.

    Low: 26 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 49. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Southwest wind around 7 mph, with gusts as high as 16 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. West wind 9 to 17 mph, with gusts as high as 32 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. North northwest wind 13 to 16 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 32. North wind 11 to 17 mph, with gusts as high as 32 mph.

    High: 32 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 17. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 16 mph.

    Low: 17 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of snow after noon. Mostly cloudy, with a high near 40. South wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 40 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 26. West northwest wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 26. North wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 49. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 33. Southwest wind around 7 mph, with gusts as high as 16 mph.
Tuesday
Partly sunny, with a high near 55. West wind 9 to 17 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 26. North northwest wind 13 to 16 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 32. North wind 11 to 17 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 17. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 16 mph.
Thursday
A slight chance of snow after noon. Mostly cloudy, with a high near 40. South wind 5 to 13 mph, with gusts as high as 23 mph.
Thursday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 26. West northwest wind 10 to 14 mph, with gusts as high as 28 mph.
Friday
A chance of snow. Mostly cloudy, with a high near 35. Breezy, with a northwest wind 14 to 18 mph, with gusts as high as 34 mph.
Friday Night
Mostly cloudy, with a low around 11. North northwest wind 10 to 15 mph, with gusts as high as 28 mph.
Saturday
A slight chance of snow. Partly sunny, with a high near 25. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 8. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 32. West northwest wind 8 to 10 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mapleton IA
 42.16°N 95.79°W (Elev. 1112 ft)
Last Update:
9:35 pm CST Jan 11, 2026
Forecast Valid:
9pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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Chance of Precipitation