Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Ottumwa Regional Airport (KOTM)

Lat: 41.1°NLon: 92.44°WElev: 830ft.

Fog/Mist

46°F

8°C

Humidity	96%
Wind Speed	NW 9 mph
Barometer	29.75 in (1007.5 mb)
Dewpoint	45°F (7°C)
Visibility	4.00 mi
Wind Chill	41°F (5°C)
Last update	26 Dec 6:53 am CST

More Information:

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

Extended Forecast for

Delta IA

Dense Fog Advisory December 26, 07:05am until December 26, 09:00am

Click here for hazard details and duration

...

Dense Fog Advisory December 26, 07:05am until December 26, 09:00am
NOW until 9:00am Fri
Dense Fog Advisory
Today
High: 50 °F
Dense Fog
then Cloudy
Tonight
Low: 38 °F
Cloudy
Saturday
High: 52 °F
Mostly Cloudy
Saturday Night
Low: 45 °F
Slight Chance
Rain then
Cloudy
Sunday
High: 46 °F
Chance Rain
then Chance
Rain/Snow and
Breezy
Sunday Night
Low: 11 °F
Mostly Cloudy
and Blustery
Monday
High: 24 °F
Mostly Sunny
and Blustery
Monday Night
Low: 13 °F
Mostly Clear

Detailed Forecast

Today

Widespread dense fog, mainly before 9am. Otherwise, cloudy, with a high near 50. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

Cloudy, with a low around 38. Calm wind becoming southeast around 5 mph after midnight.

Saturday

Mostly cloudy, with a high near 52. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday Night

A 20 percent chance of rain before midnight. Cloudy, with a low around 45. Southeast wind 5 to 10 mph becoming northwest after midnight.

Sunday

A chance of rain before 3pm, then a chance of rain and snow. Cloudy, with a high near 46. Breezy. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 11. Blustery.

Monday

Mostly sunny, with a high near 24. Blustery.

Monday Night

Mostly clear, with a low around 13.

Tuesday

Mostly sunny, with a high near 37.

Tuesday Night

Partly cloudy, with a low around 20.

Wednesday

Mostly sunny, with a high near 31.