Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

70°F

21°C

Humidity 55%
Wind Speed SW 17 mph
Barometer 29.83 in (1009.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 23 Mar 4:53 am EDT
Extended Forecast for

6 Miles SSW Maryville TN

  • Today

    Today: A slight chance of showers between 7am and 9am.  Cloudy through mid morning, then gradual clearing, with a steady temperature around 61. Southwest wind 10 to 15 mph becoming north in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 20%.

    High: 61 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. Northeast wind around 5 mph.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 43. Calm wind becoming southeast around 5 mph after midnight.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 10 percent chance of showers before 8am.  Partly sunny, with a high near 66. Southeast wind around 5 mph becoming southwest in the afternoon.

    High: 66 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. South wind around 5 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers, mainly after 2pm.  Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers between 7am and 9am. Cloudy through mid morning, then gradual clearing, with a steady temperature around 61. Southwest wind 10 to 15 mph becoming north in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 39. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 64. Northeast wind around 5 mph.
Tuesday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 43. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
A 10 percent chance of showers before 8am. Partly sunny, with a high near 66. Southeast wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 49. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 59.
Friday
A 40 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 75.
Friday Night
A 40 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 40.
Saturday
A 10 percent chance of showers. Mostly sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Maryville TN
 35.67°N 84.03°W (Elev. 1001 ft)
2:26 am EDT Mar 23, 2026
5am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
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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