Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Mostly Cloudy

75°F

24°C

Humidity	100%
Wind Speed	Calm
Barometer	30.01 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Last update	27 Jun 10:15 pm EDT

More Information:

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

Extended Forecast for

2 Miles ENE Knoxville TN

Flood Watch until June 28, 11:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until June 28, 11:00am
NOW until 11:00am Sun
Flood Watch
Tonight
Low: 71 °F
Chance
T-storms then
Showers
Sunday
High: 87 °F
Showers
Likely then
T-storms
Sunday Night
Low: 72 °F
T-storms
Likely then
Slight Chance
Showers
Monday
High: 91 °F
Slight Chance
T-storms
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 94 °F
Hot
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 93 °F
Hot

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 71. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and possibly a thunderstorm, mainly before 3pm, then showers and thunderstorms likely after 3pm. High near 87. Heat index values as high as 99. West wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, then gradually becoming sunny and hot, with a high near 91. Heat index values as high as 103. Calm wind. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 73. Calm wind.

Tuesday

Sunny and hot, with a high near 94. Calm wind.

Tuesday Night

Mostly clear, with a low around 74. Calm wind.

Wednesday

Sunny and hot, with a high near 93.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 74.

Thursday

Sunny and hot, with a high near 94.