Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville (KOXV)

Lat: 41.3°NLon: 93.12°WElev: 928ft.

Overcast

61°F

16°C

Humidity	94%
Wind Speed	Calm
Barometer	30.26 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	25 Sep 2:15 am CDT

More Information:

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

Extended Forecast for

4 Miles WNW Knoxville IA

Overnight
Low: 60 °F
Showers
Likely
Friday
High: 64 °F
Showers
Friday Night
Low: 60 °F
Slight Chance
Showers then
Showers
Likely
Saturday
High: 63 °F
Showers
Saturday Night
Low: 60 °F
Showers
Likely
Sunday
High: 67 °F
Chance
Showers
Sunday Night
Low: 60 °F
Partly Cloudy
Monday
High: 70 °F
Partly Sunny
Monday Night
Low: 62 °F
Mostly Cloudy
then Chance
Showers

Detailed Forecast

Overnight

Showers likely, mainly after 5am. Cloudy, with a low around 60. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Showers, mainly before 1pm. High near 64. East southeast wind 3 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Showers likely, mainly after 1am. Cloudy, with a low around 60. East southeast wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers and thunderstorms before 4pm, then showers likely. High near 63. Southeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 60. Southeast wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 67. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Partly cloudy, with a low around 60.

Monday

Partly sunny, with a high near 70.

Monday Night

A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 62.

Tuesday

Showers. High near 69. Chance of precipitation is 80%.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.