Dangerous Heatwave Across the Western U.S; Hazardous Heat in the Southeast and Mid-Atlantic

Intense and long duration heat building in the West will become more widespread today and Saturday. Excessive heat should expand northward into the Pacific Northwest and Intermountain West, continuing through much of next week. The focus for hazardous heat will shift from the south-central and interior southern U.S. towards the Mid-Atlantic and Southeast today and Saturday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Thunderstorm Light Rain

75°F

24°C

Humidity	90%
Wind Speed	S 12 mph
Barometer	29.92 in (1011.9 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	5 Jul 2:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles NW Shuckstack NC

This Afternoon
High: 80 °F
Heavy Rain
Tonight
Low: 66 °F
Heavy Rain
then Chance
Showers
Saturday
High: 72 °F
Chance
T-storms
Saturday Night
Low: 64 °F
Partly Cloudy
Sunday
High: 74 °F
Slight Chance
Showers then
Chance
T-storms
Sunday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Monday
High: 73 °F
T-storms
Likely
Monday Night
Low: 66 °F
T-storms
Likely
Tuesday
High: 72 °F
T-storms
Likely

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 4pm, then showers and thunderstorms likely after 4pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 80. West southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. West southwest wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 72. North wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Partly cloudy, with a low around 64. North wind 5 to 7 mph becoming east northeast after midnight.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 40%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Monday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 60%.

Monday Night

Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Tuesday

A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 60%.

Tuesday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Wednesday

Showers and thunderstorms likely. Partly sunny, with a high near 70. Chance of precipitation is 60%.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

Thursday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 71.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 72.