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: 36.21°NLon: -83.3°WElev: 981ft.

Fair

31°F

-1°C

Humidity 33%
Wind Speed NE 9 mph
Barometer 30.40 in (1030.4 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 13 Feb 3:53 pm EST
Extended Forecast for

Morristown TN

Winter Storm Watch February 14, 01:00pm until February 15, 01:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Northwest wind around 5 mph becoming east after midnight.

    Mostly Cloudy

    Low: 16 °F

  • Sunday

    Sunday: Snow likely, mainly after 4pm.  Cloudy, with a high near 32. East wind around 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Slight Chance
    Snow then
    Snow Likely

    High: 32 °F

  • Sunday
    Night

    Sunday Night: Snow.  Low around 28. Northeast wind 5 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 28 °F

  • Washington's
    Birthday

    Washington's Birthday: Snow and sleet before 8am, then rain, snow, and sleet between 8am and 11am, then rain after 11am.  High near 39. East wind around 5 mph becoming south in the afternoon.  Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.

    Wintry Mix
    then Rain

    High: 39 °F

  • Monday
    Night

    Monday Night: Rain before 1am, then rain and snow likely between 1am and 5am, then rain likely after 5am.  Low around 34. Southeast wind around 5 mph becoming west in the evening.  Chance of precipitation is 90%.

    Rain then
    Rain/Snow

    Low: 34 °F

  • Tuesday

    Tuesday: A chance of rain before 7am, then a chance of rain and snow between 7am and 9am, then a chance of rain after 9am.  Mostly cloudy, with a high near 44. Chance of precipitation is 40%.

    Chance
    Rain/Snow
    then Chance
    Rain

    High: 44 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 5am, then a chance of snow showers after 5am.  Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 31 °F

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 11am, then a slight chance of rain showers between 11am and 1pm.  Mostly cloudy, with a high near 43. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 29.

    Mostly Cloudy

    Low: 29 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. Northwest wind around 5 mph becoming east after midnight.
Sunday
Snow likely, mainly after 4pm. Cloudy, with a high near 32. East wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 28. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Washington's Birthday
Snow and sleet before 8am, then rain, snow, and sleet between 8am and 11am, then rain after 11am. High near 39. East wind around 5 mph becoming south in the afternoon. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.
Monday Night
Rain before 1am, then rain and snow likely between 1am and 5am, then rain likely after 5am. Low around 34. Southeast wind around 5 mph becoming west in the evening. Chance of precipitation is 90%.
Tuesday
A chance of rain before 7am, then a chance of rain and snow between 7am and 9am, then a chance of rain after 9am. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Tuesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 5am, then a chance of snow showers after 5am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Wednesday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers between 11am and 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 60.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 56.
Click Map For Forecast
Point Forecast:
Morristown TN
 36.21°N 83.3°W (Elev. 1312 ft)
3:36 pm EST Feb 13, 2016
4pm EST Feb 13, 2016-6pm EST Feb 20, 2016
 
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Additional Resources

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