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

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.6746° N Lon: 83.4659° W Elev: 981 ft.

Overcast

36°F

2°C

Humidity 79%
Wind Speed W 5 mph
Barometer 30.13 in (1021.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Feb 4:53 pm EST
Detailed forecast for

Sevier Smoky Mountains

Tonight
Cloudy with a 30 percent chance of snow showers. Brisk. Lows 6 to 20. Northwest winds 10 to 20 mph. Wind chill readings 10 below to 5 above zero.
Saturday
Mostly sunny. Brisk. Highs 13 to 27. Northwest winds 10 to 20 mph decreasing to 5 to 10 mph in the afternoon. Wind chill readings 10 below to 5 above zero.
Saturday Night
Partly cloudy. Lows 5 to 14. Northeast winds 10 mph or less. Wind chill readings 5 below to 10 above zero.
Sunday
Increasing clouds. A 20 percent chance of snow late. Highs in the mid 20s to lower 30s. Northeast winds 10 mph or less shifting to the southwest in the afternoon.
Sunday Night
Cloudy. A chance of snow or light sleet in the evening...then light sleet or light freezing rain likely after midnight. Light snow accumulation possible. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 60 percent.
Washingtons Birthday
Rain or snow or light freezing rain. Moderate snow accumulation possible. Highs in the 30s. Chance of precipitation 80 percent.
Monday Night
Snow or rain. Lows in the mid 20s to mid 30s. Chance of precipitation 80 percent.
Tuesday
Mostly cloudy with rain likely or a chance of snow. Highs in the 30s to mid 40s. Chance of precipitation 60 percent.
Tuesday Night
Mostly cloudy with a 30 percent chance of snow showers or rain showers. Lows in the 20s to lower 30s.
Wednesday
Becoming mostly sunny. A 20 percent chance of rain showers or snow showers early. Highs in the mid 30s to mid 40s.
Wednesday Night
Partly cloudy. Lows 19 to 27.
Thursday
Mostly sunny. Highs in the mid 40s to lower 50s.
Thursday Night
Mostly clear. Lows in the upper 20s to mid 30s.
Friday
Sunny. Highs in the upper 40s to lower 60s.



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346 PM EST FRI FEB 12 2016
 
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