On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

First day of meteorological fall marked by above-normal temps. across much of U.S.

Above-normal temperatures are forecast across much of the contiguous U.S. on Tuesday and in some cases will be as much as 10-15 degrees above average for this time of year. Afternoon highs could reach 90 or higher from the Great Plains to the Eastern Seaboard. One exception will be across parts of the Pacific Northwest. Remember to practice heat safety if you plan to spend extended time outside.
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Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

89°F

32°C

Humidity 42%
Wind Speed NW 5 mph
Barometer 30.10 in (1017.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 1 Sep 3:53 pm EDT
Extended Forecast for

Morristown TN

  • Tonight

    Tonight: Partly cloudy, with a low around 66. North wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 66 °F

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90. Calm wind becoming northwest around 5 mph.

    Hot

    High: 90 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 65. Calm wind.

    Partly Cloudy

    Low: 65 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.

    Mostly Sunny

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 66. Calm wind.

    Partly Cloudy

    Low: 66 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 89.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 89 °F

  • Friday
    Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 66.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 66 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 87.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 87 °F

  • Saturday
    Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 66.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 66 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. North wind around 5 mph becoming calm.
Wednesday
Mostly sunny and hot, with a high near 90. Calm wind becoming northwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 65. Calm wind.
Thursday
Mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 66. Calm wind.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85.
Sunday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Labor Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Monday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
  Click Map For Forecast
Point Forecast:
Morristown TN
 36.21°N 83.3°W (Elev. 1312 ft)
2:52 pm EDT Sep 1, 2015
4pm EDT Sep 1, 2015-6pm EDT Sep 8, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database