Hot temperatures in the Southwest U.S.

Heat is building once again into the Southwest. Temperatures over 100 degrees can be expected in the Desert Southwest through most of this week. Temperatures over 100 will also expand to the Intermountain West on Tuesday.
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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain

73°F

23°C

Humidity 94%
Wind Speed S 3 mph
Barometer 30.04 in (1016.1 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 28 Jun 1:53 am EDT
Extended Forecast for

Knoxville TN

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms, mainly before 3am.  Cloudy, with a low around 69. Calm wind.

    Chance
    T-storms

    Low: 69 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.

    Slight Chance
    T-storms

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 67. Calm wind becoming northwest around 5 mph after midnight.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 67 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. North wind around 5 mph.

    Mostly Sunny

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 63. North wind around 5 mph.

    Mostly Clear

    Low: 63 °F

  • Thursday

    Thursday: Sunny, with a high near 87.

    Sunny

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Friday

    Friday: Mostly sunny, with a high near 89.

    Mostly Sunny

    High: 89 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 68.

    Partly Cloudy

    Low: 68 °F

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms, mainly before 3am. Cloudy, with a low around 69. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 9am. Cloudy, then gradually becoming mostly sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 67. Calm wind becoming northwest around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 85. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 63. North wind around 5 mph.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 65.
Friday
Mostly sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 68.
Saturday
A 30 percent chance of showers and thunderstorms after 9am. Partly sunny and hot, with a high near 90.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Independence Day
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87.
Click Map For Forecast
Point Forecast:
Knoxville TN
 35.98°N 83.94°W (Elev. 942 ft)
9:54 pm EDT Jun 27, 2016
2am EDT Jun 28, 2016-6pm EDT Jul 4, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database