National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Summer Heat for the West; Monsoonal Moisture Continues for Southwest and Southern Rockies

Summer heat will continue for areas of the west coast where high temperatures may approach or exceed the century mark. Monsoonal moisture along with the threat of flash flooding continues over parts of the Southwest and southern Rockies through Tuesday. Further east, a cold front is expected to bring a break to the heat as showers and thunderstorms are forecast from New England to the Gulf Coast. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

81°F

27°C

Humidity 67%
Wind Speed NW 5 mph
Barometer 30.14 in (1019.5 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 27 Jun 12:53 pm EDT
Extended Forecast for

Knoxville TN

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. North wind around 5 mph.

    Slight Chance
    T-storms

    High: 83 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 62. North wind 5 to 10 mph.

    Partly Cloudy

    Low: 62 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. Northeast wind around 5 mph.

    Mostly Sunny

    High: 86 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm.

    Mostly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Calm wind becoming northeast around 5 mph in the afternoon.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 68. Southeast wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 68 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 91 °F

  • Thursday
    Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 70 °F

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 88.

    Chance
    T-storms

    High: 88 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. North wind around 5 mph.
Tonight
Partly cloudy, with a low around 62. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 86. Northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 68. Southeast wind around 5 mph becoming calm.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 88.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 70.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 942 ft)
Last Update:
9:58 am EDT Jun 27, 2022
Forecast Valid:
1pm EDT Jun 27, 2022-6pm EDT Jul 3, 2022
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation