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

Vinton, Vinton Veterans Memorial Airpark Airport (KVTI)

Lat: 42.22°NLon: 92.03°WElev: 846ft.

Fog/Mist

35°F

2°C

Humidity	97%
Wind Speed	SE 14 mph
Barometer	29.91 in
Dewpoint	34°F (1°C)
Visibility	0.75 mi
Wind Chill	26°F (-3°C)
Last update	27 Dec 6:35 am CST

More Information:

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

Extended Forecast for

Keystone IA

Dense Fog Advisory December 27, 06:54am until December 27, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 27, 06:54am until December 27, 12:00pm
NOW until 12:00pm Sat
Dense Fog Advisory
Today
High: 48 °F
Dense Fog
Tonight
Low: 41 °F
Areas Fog
Sunday
High: 45 °F⇓
Rain then
Wintry Mix
and Windy
Sunday Night
Low: 8 °F
Windy. Chance
Snow then
Mostly Cloudy
Monday
High: 15 °F
Partly Sunny
and Blustery
Monday Night
Low: 7 °F
Mostly Clear
and Blustery
then Mostly
Clear
Tuesday
High: 30 °F
Mostly Sunny
Tuesday Night
Low: 20 °F
Mostly Cloudy

Detailed Forecast

Today

Widespread dense fog, mainly before 11am. Otherwise, mostly cloudy, with a high near 48. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

Areas of fog. Otherwise, mostly cloudy, with a low around 41. Southeast wind 5 to 10 mph.

Sunday

Rain before 1pm, then rain and snow between 1pm and 3pm, then snow, possibly mixed with sleet after 3pm. Temperature falling to around 23 by 5pm. Windy, with a southeast wind 5 to 10 mph becoming northwest 20 to 30 mph. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.

Sunday Night

A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 8. Wind chill values as low as -15. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

Monday

Partly sunny, with a high near 15. Blustery.

Monday Night

Mostly clear, with a low around 7. Blustery.

Tuesday

Mostly sunny, with a high near 30.

Tuesday Night

Mostly cloudy, with a low around 20.

Wednesday

Partly sunny, with a high near 29.

Wednesday Night

Mostly cloudy, with a low around 5.