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

Dubuque Regional Airport (KDBQ)

Lat: 42.4°NLon: 90.71°WElev: 1040ft.

Fog

35°F

2°C

Humidity	100%
Wind Speed	S 9 mph
Barometer	29.93 in (1014.4 mb)
Dewpoint	35°F (2°C)
Visibility	0.25 mi
Wind Chill	28°F (-2°C)
Last update	27 Dec 4:53 am CST

More Information:

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

Extended Forecast for

Sherrill IA

Dense Fog Advisory December 27, 05:38am until December 27, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 27, 05:38am until December 27, 12:00pm
NOW until 12:00pm Sat
Dense Fog Advisory
Today
High: 44 °F
Dense Fog
Tonight
Low: 43 °F
Chance Rain
and Areas Fog
Sunday
High: 46 °F⇓
Rain then
Rain/Snow and
Breezy
Sunday Night
Low: 12 °F
Snow Likely
and Windy
Monday
High: 17 °F
Blustery.
Chance Snow
then Partly
Sunny
Monday Night
Low: 7 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Tuesday
High: 27 °F
Mostly Sunny
Tuesday Night
Low: 19 °F
Mostly Cloudy

Detailed Forecast

Today

Widespread dense fog, mainly before 11am. Otherwise, cloudy, with a high near 44. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

A 30 percent chance of rain, mainly after 5am. Areas of fog. Otherwise, cloudy, with a low around 43. Southeast wind 5 to 10 mph.

Sunday

Rain before 3pm, then rain and snow. Temperature rising to near 46 by 10am, then falling to around 32 during the remainder of the day. Breezy, with a southeast wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 12. Wind chill values as low as -10. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Monday

A 30 percent chance of snow before noon. Partly sunny, with a high near 17. Blustery.

Monday Night

Mostly clear, with a low around 7. Blustery.

Tuesday

Mostly sunny, with a high near 27.

Tuesday Night

Mostly cloudy, with a low around 19.

Wednesday

Mostly cloudy, with a high near 27.

Wednesday Night

Mostly cloudy, with a low around 5.