Widespread Showers Across the Eastern Half of the US; Severe Thunderstorms in Montana into the Plains

Widespread coverage of showers and thunderstorms across much of the central and eastern U.S., will produce areas of excessive rain in the northwest Gulf Coast, portions of the Mississippi Valley and the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

A Few Clouds

84°F

29°C

Humidity	70%
Wind Speed	W 7 G 13 mph
Barometer	30.07 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	13 Jun 1:35 pm EDT

More Information:

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

Extended Forecast for

3 Miles WSW Mascot TN

This Afternoon
High: 86 °F
Chance
Showers
Tonight
Low: 68 °F
Showers
Likely
Saturday
High: 85 °F
Chance
T-storms
Saturday Night
Low: 69 °F
Showers
Likely
Sunday
High: 82 °F
Showers
Likely then
T-storms
Sunday Night
Low: 69 °F
T-storms then
Chance
Showers
Monday
High: 84 °F
Chance
Showers then
T-storms
Likely
Monday Night
Low: 70 °F
T-storms
Likely then
Chance
T-storms
Tuesday
High: 87 °F
Chance
Showers then
T-storms
Likely

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 86. Southwest wind around 5 mph.

Tonight

A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 68. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 85. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.

Saturday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 70%.

Sunday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 82. Southwest wind 5 to 10 mph. Chance of precipitation is 90%.

Sunday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 69. Southwest wind around 5 mph. Chance of precipitation is 80%.

Monday

A slight chance of showers, then showers and thunderstorms likely after 8am. Mostly cloudy, with a high near 84. Southwest wind around 5 mph. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Tuesday

Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 70%.

Tuesday Night

Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Wednesday

Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 70%.

Wednesday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 72. Chance of precipitation is 60%.

Juneteenth

Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 70%.