Areas of Fire Weather and Severe Thunderstorms through the Weekend
Dry, windy conditions will bring elevated to critical fire risks to the northern Plains today, and southern High Plains and the Southwest through the weekend. Severe thunderstorms capable of large to very large hail, wind damage and tornadoes will be possible today and Saturday across parts of the central Plains. Read More >
Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
A Few Clouds
53°F
12°C
| Humidity | 66% |
| Wind Speed | NE 3 mph |
| Barometer | 30.14 in (1020.3 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 15 May 8:53 am EDT |
Extended Forecast for
5 Miles NNW Greenback TN
Today
High: 79 °F
Sunny
Tonight
Low: 55 °F
Partly Cloudy
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 61 °F
Mostly Cloudy
Sunday
High: 90 °F
Hot
Sunday Night
Low: 64 °F
Mostly Clear
Monday
High: 91 °F
Hot
Monday Night
Low: 67 °F
Partly Cloudy
Tuesday
High: 91 °F
Hot
Detailed Forecast
Today
Sunny, with a high near 79. Calm wind becoming southwest around 5 mph.
Tonight
Partly cloudy, with a low around 55. Calm wind becoming south around 5 mph.
Saturday
Mostly sunny, with a high near 85. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny and hot, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 64. South wind around 5 mph.
Monday
Sunny and hot, with a high near 91. Light southeast wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Mostly sunny and hot, with a high near 91.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NNW Greenback TN
35.71°N 84.22°W (Elev. 997 ft)
35.71°N 84.22°W (Elev. 997 ft)
7:06 am EDT May 15, 2026
9am EDT May 15, 2026-6pm EDT May 21, 2026
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