Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

75°F

24°C

Humidity	62%
Wind Speed	SW 20 G 31 mph
Barometer	29.99 in (1014.6 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	11 Mar 1:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles SSW Townsend TN

This Afternoon
High: 74 °F
Mostly Cloudy
and Breezy
Tonight
Low: 34 °F
Showers and
Windy
Thursday
High: 45 °F
Chance Wintry
Mix and Windy
then Becoming
Sunny and
Breezy
Thursday Night
Low: 33 °F
Mostly Clear
Friday
High: 58 °F
Sunny
Friday Night
Low: 41 °F
Mostly Clear
Saturday
High: 65 °F
Mostly Sunny
Saturday Night
Low: 48 °F
Mostly Clear
then Mostly
Clear and
Breezy
Sunday
High: 67 °F
Breezy.
Mostly Sunny
then Slight
Chance
Showers

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 74. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

Tonight

Showers and thunderstorms likely before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Low around 34. Windy, with a southwest wind 25 to 30 mph becoming northwest after midnight. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Thursday

A chance of rain showers, snow showers, and sleet before 10am. Cloudy through mid morning, then gradual clearing, with a high near 45. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Mostly clear, with a low around 33. North wind 5 to 10 mph becoming southeast after midnight.

Friday

Sunny, with a high near 58. Southwest wind around 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly clear, with a low around 41. Southwest wind 5 to 15 mph.

Saturday

Mostly sunny, with a high near 65. Southeast wind around 5 mph becoming northwest in the afternoon.

Saturday Night

Mostly clear, with a low around 48. Breezy.

Sunday

A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 67. Breezy.

Sunday Night

A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 37. Windy. Chance of precipitation is 80%.

Monday

Rain and snow showers. High near 46. Windy. Chance of precipitation is 80%.

Monday Night

A 20 percent chance of snow showers. Partly cloudy, with a low around 23. Windy.

Tuesday

Mostly sunny, with a high near 38.