Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Hazardous Weather Conditions

Current conditions at

Denison (KDNS)

Lat: 42.03°NLon: -95.35°WElev: 1273ft.

Overcast

12°F

-11°C

Humidity 67%
Wind Speed SE 12 mph
Barometer 30.37 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 13 Feb 3:15 pm CST
Extended Forecast for

Denison IA

  • This
    Afternoon

    This Afternoon: A 30 percent chance of snow, mainly after 5pm.  Cloudy, with a high near 17. Wind chill values as low as zero. Southeast wind around 14 mph, with gusts as high as 18 mph.  Total daytime snow accumulation of less than a half inch possible.

    Chance Snow

    High: 17 °F

  • Tonight

    Tonight: Snow likely, mainly after 1am.  Areas of blowing snow between midnight and 5am. Cloudy, with a temperature rising to around 20 by 5am. Wind chill values as low as zero. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely
    and Areas
    Blowing Snow

    Low: 16 °F

  • Sunday

    Sunday: A 50 percent chance of snow before noon.  Mostly cloudy, with a high near 32. Wind chill values as low as 5. South southeast wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    then Mostly
    Cloudy

    High: 32 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 21. West wind 5 to 9 mph.

    Mostly Cloudy

    Low: 21 °F

  • Washington's
    Birthday

    Washington's Birthday: Mostly sunny, with a high near 37. West wind 6 to 10 mph.

    Mostly Sunny

    High: 37 °F

  • Monday
    Night

    Monday Night: A chance of rain and snow before midnight, then a chance of snow.  Mostly cloudy, with a low around 29. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Rain/Snow
    then Chance
    Snow

    Low: 29 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow.  Partly sunny, with a high near 35. Breezy.

    Slight Chance
    Snow and
    Breezy

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Mostly Cloudy

    Low: 20 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 35.

    Partly Sunny

    High: 35 °F

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly after 5pm. Cloudy, with a high near 17. Wind chill values as low as zero. Southeast wind around 14 mph, with gusts as high as 18 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 1am. Areas of blowing snow between midnight and 5am. Cloudy, with a temperature rising to around 20 by 5am. Wind chill values as low as zero. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 32. Wind chill values as low as 5. South southeast wind 9 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 21. West wind 5 to 9 mph.
Washington's Birthday
Mostly sunny, with a high near 37. West wind 6 to 10 mph.
Monday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 35. Breezy.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 48. Windy.
Click Map For Forecast
Point Forecast:
Denison IA
 42.03°N 95.35°W
12:27 pm CST Feb 13, 2016
3pm CST Feb 13, 2016-6pm CST Feb 19, 2016
 
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Additional Resources

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