Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

32°F

0°C

Humidity	54%
Wind Speed	SW 14 mph
Barometer	30.18 in (1022.6 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	17 Mar 11:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles SSW Maryville TN

This Afternoon
High: 40 °F
Decreasing
Clouds
Tonight
Low: 24 °F
Increasing
Clouds
Wednesday
High: 49 °F
Slight Chance
Sprinkles/Flurries
then Slight
Chance
Showers
Wednesday Night
Low: 33 °F
Partly Cloudy
Thursday
High: 63 °F
Mostly Sunny
Thursday Night
Low: 41 °F
Partly Cloudy
Friday
High: 71 °F
Mostly Sunny
Friday Night
Low: 50 °F
Partly Cloudy
Saturday
High: 75 °F
Partly Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, then gradually becoming sunny, with a high near 40. West wind around 15 mph, with gusts as high as 20 mph.

Tonight

Increasing clouds, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.

Wednesday

A slight chance of flurries before 11am, then a slight chance of sprinkles between 11am and 2pm, then a slight chance of rain showers after 2pm. Mostly cloudy, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 33. South wind around 5 mph.

Thursday

Mostly sunny, with a high near 63. Southwest wind around 5 mph.

Thursday Night

Partly cloudy, with a low around 41. Calm wind.

Friday

Mostly sunny, with a high near 71. Light and variable wind becoming west 5 to 10 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 50.

Saturday

Partly sunny, with a high near 75.