Significant Coastal Impacts to the Eastern Seaboard; Hurricane Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England into Monday. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Hurricane Nolo is expected to remain south of the Big Island of Hawaii. However, strong winds, damaging waves, and heavy rainfall may bring significant, life-threatening 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.

Partly Cloudy

61°F

16°C

Humidity	94%
Wind Speed	SE 12 mph
Barometer	30.13 in
Dewpoint	59°F (15°C)
Visibility	8.00 mi
Last update	26 Sep 10:55 am CDT

More Information:

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

Extended Forecast for

Marysville IA

Today
High: 64 °F
Chance
Showers
Tonight
Low: 57 °F
Chance
Showers then
Showers
Likely
Sunday
High: 67 °F
Chance
Showers
Sunday Night
Low: 58 °F
Slight Chance
Showers then
Mostly Cloudy
Monday
High: 70 °F
Partly Sunny
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 69 °F
Chance
Showers then
Showers
Tuesday Night
Low: 63 °F
Showers
Wednesday
High: 69 °F
Showers
Likely

Detailed Forecast

Today

A chance of showers before 2pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 64. Southeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A slight chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 2am, then showers likely and possibly a thunderstorm after 2am. Cloudy, with a low around 57. East southeast wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A chance of showers before 10am, then a chance of showers after 1pm. Mostly cloudy, with a high near 67. East southeast wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 58. Calm wind.

Monday

Partly sunny, with a high near 70. Light east southeast wind.

Monday Night

Partly cloudy, with a low around 60.

Tuesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 69. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm before 1am, then showers likely. Low around 63. Chance of precipitation is 80%.

Wednesday

Showers likely. Cloudy, with a high near 69. Chance of precipitation is 70%.