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

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.64°NLon: -110.71°WElev: 6450ft.

Fair

-4°C

25°F

Humidity 93%
Wind Speed calm
Barometer 30.12 in
Dewpoint -5°C (23°F)
Visibility 16 km
Last update 13 Feb 6:51 am MST
Extended Forecast for

Moose WY

  • Today

    Today: A 40 percent chance of snow, mainly after noon.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 1. Breezy, with a west southwest wind 21 to 26 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h.  Total daytime snow accumulation of around a centimeter possible.

    Chance Snow
    and Patchy
    Fog

    High: 1 °C

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a low around -8. South southwest wind 16 to 21 km/h increasing to 24 to 29 km/h after midnight. Winds could gust as high as 40 km/h.  New snow accumulation of 1 to 2 centimeters possible.

    Chance Snow

    Low: -8 °C

  • Sunday

    Sunday: Snow likely.  Cloudy, with a high near 1. Breezy, with a south wind 26 to 32 km/h, with gusts as high as 45 km/h.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 centimeters possible.

    Snow Likely
    and Breezy

    High: 1 °C

  • Sunday
    Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around -5. South southwest wind 16 to 23 km/h.  New snow accumulation of 1 to 3 centimeters possible.

    Chance Snow

    Low: -5 °C

  • Washington's
    Birthday

    Washington's Birthday: Snow likely, mainly before 11am.  Cloudy, with a high near 2. South southwest wind 18 to 26 km/h, with gusts as high as 37 km/h.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.

    Snow Likely

    High: 2 °C

  • Monday
    Night

    Monday Night: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -3. West southwest wind 14 to 18 km/h.

    Chance Snow

    Low: -3 °C

  • Tuesday

    Tuesday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 2. South southwest wind 14 to 16 km/h.

    Slight Chance
    Snow then
    Mostly Cloudy

    High: 2 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around -7.

    Mostly Cloudy

    Low: -7 °C

  • Wednesday

    Wednesday: Partly sunny, with a high near 3.

    Partly Sunny

    High: 3 °C

Detailed Forecast

Today
A 40 percent chance of snow, mainly after noon. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 1. Breezy, with a west southwest wind 21 to 26 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h. Total daytime snow accumulation of around a centimeter possible.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around -8. South southwest wind 16 to 21 km/h increasing to 24 to 29 km/h after midnight. Winds could gust as high as 40 km/h. New snow accumulation of 1 to 2 centimeters possible.
Sunday
Snow likely. Cloudy, with a high near 1. Breezy, with a south wind 26 to 32 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%. New snow accumulation of 2 to 4 centimeters possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -5. South southwest wind 16 to 23 km/h. New snow accumulation of 1 to 3 centimeters possible.
Washington's Birthday
Snow likely, mainly before 11am. Cloudy, with a high near 2. South southwest wind 18 to 26 km/h, with gusts as high as 37 km/h. Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.
Monday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -3. West southwest wind 14 to 18 km/h.
Tuesday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 2. South southwest wind 14 to 16 km/h.
Tuesday Night
Mostly cloudy, with a low around -7.
Wednesday
Partly sunny, with a high near 3.
Wednesday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around -4.
Thursday
A chance of snow. Cloudy, with a high near 1.
Thursday Night
A chance of snow. Mostly cloudy, with a low around -8.
Friday
A slight chance of snow. Partly sunny, with a high near 1.
Click Map For Forecast
Point Forecast:
Moose WY
 43.64°N 110.71°W (Elev. 1999 m)
7:41 am MST Feb 13, 2016
8am MST Feb 13, 2016-6pm MST Feb 19, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database