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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Current conditions at

Juneau, Juneau International Airport (PAJN)

Lat: 58.42°NLon: -134.6°WElev: 20ft.

Light Rain

42°F

6°C

Humidity 85%
Wind Speed E 14 mph
Barometer 29.69 in (1005.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Feb 9:53 am AKST
Extended Forecast for

2 Miles NNW Mendenhall Valley AK

  • Today

    Today: Showers likely.  Cloudy, with a high near 44. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 44 °F

  • Tonight

    Tonight: Rain likely before midnight, then rain and snow.  Low around 35. Southeast wind around 5 mph becoming calm.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Rain Likely
    then
    Rain/Snow

    Low: 35 °F

  • Sunday

    Sunday: Rain.  High near 39. East wind around 5 mph becoming southwest in the morning.  Chance of precipitation is 80%.

    Rain

    High: 39 °F

  • Sunday
    Night

    Sunday Night: Rain.  Low around 33. East wind around 5 mph becoming calm.  Chance of precipitation is 80%.

    Rain

    Low: 33 °F

  • Washington's
    Birthday

    Washington's Birthday: Rain, mainly before noon.  High near 36. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 80%.

    Rain then
    Chance Rain

    High: 36 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow after midnight.  Cloudy, with a low around 30.

    Mostly Cloudy
    then Chance
    Snow

    Low: 30 °F

  • Tuesday

    Tuesday: A chance of snow before noon, then a chance of rain.  Cloudy, with a high near 35. Chance of precipitation is 30%.

    Chance Snow
    then Chance
    Rain

    High: 35 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow.  Cloudy, with a low around 28.

    Chance Snow

    Low: 28 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35.

    Mostly Cloudy

    High: 35 °F

Detailed Forecast

Today
Showers likely. Cloudy, with a high near 44. Northeast wind around 5 mph becoming calm. Chance of precipitation is 60%.
Tonight
Rain likely before midnight, then rain and snow. Low around 35. Southeast wind around 5 mph becoming calm. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday
Rain. High near 39. East wind around 5 mph becoming southwest in the morning. Chance of precipitation is 80%.
Sunday Night
Rain. Low around 33. East wind around 5 mph becoming calm. Chance of precipitation is 80%.
Washington's Birthday
Rain, mainly before noon. High near 36. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 30.
Tuesday
A chance of snow before noon, then a chance of rain. Cloudy, with a high near 35. Chance of precipitation is 30%.
Tuesday Night
A chance of snow. Cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Mostly cloudy, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 27.
Friday
A chance of snow. Mostly cloudy, with a high near 34.
Click Map For Forecast
Point Forecast:
2 Miles NNW Mendenhall Valley AK
 58.42°N 134.6°W (Elev. 49 ft)
10:11 am AKST Feb 13, 2016
10am AKST Feb 13, 2016-6pm AKST Feb 19, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database