Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. 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

72°F

22°C

Humidity	82%
Wind Speed	SW 8 mph
Barometer	30.02 in (1015.4 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	15 Jun 3:53 am EDT

More Information:

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

Extended Forecast for

6 Miles NNE Shuckstack NC

Overnight
Low: 60 °F
Chance
T-storms and
Patchy Fog
Sunday
High: 67 °F
T-storms
Likely and
Patchy Fog
Sunday Night
Low: 63 °F
T-storms
Likely then
Chance
T-storms and
Patchy Fog
Monday
High: 69 °F
Chance
T-storms and
Patchy Fog
then T-storms
Monday Night
Low: 63 °F
T-storms then
Showers
Likely
Tuesday
High: 69 °F
Showers
Likely then
T-storms
Tuesday Night
Low: 64 °F
T-storms then
Chance
T-storms
Wednesday
High: 70 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 64 °F
T-storms
Likely

Detailed Forecast

Overnight

A 40 percent chance of showers and thunderstorms. Patchy fog. Otherwise, cloudy, with a low around 60. South southwest wind around 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms likely, mainly after 1pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 67. West southwest wind 7 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms likely, mainly before 2am, then a slight chance of thunderstorms after 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Patchy fog before 9am. High near 69. West southwest wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 63. South wind 6 to 8 mph. Chance of precipitation is 80%.

Tuesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. High near 69. Chance of precipitation is 80%.

Tuesday Night

Showers and thunderstorms, mainly before 2am. Low around 64. Chance of precipitation is 80%.

Wednesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 70. Chance of precipitation is 80%.

Wednesday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

Juneteenth

Showers likely before 2pm, then showers and thunderstorms likely between 2pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 69. Chance of precipitation is 80%.

Thursday Night

Showers and thunderstorms. Low around 62. Chance of precipitation is 80%.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 60.

Saturday

A 30 percent chance of showers and thunderstorms. Sunny, with a high near 74.