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

Monticello Regional Airport (KMXO)

Lat: 42.22°NLon: 91.16°WElev: 827ft.

Fog/Mist

36°F

2°C

Humidity	100%
Wind Speed	Calm
Barometer	29.92 in
Dewpoint	36°F (2°C)
Visibility	2.00 mi
Last update	26 Dec 7:55 pm CST

More Information:

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

Extended Forecast for

Ryan IA

Dense Fog Advisory December 26, 08:10pm until December 27, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 26, 08:10pm until December 27, 12:00pm
NOW until 12:00pm Sat
Dense Fog Advisory
Tonight
Low: 35 °F
Dense Fog
Saturday
High: 45 °F
Fog then
Cloudy
Saturday Night
Low: 40 °F
Mostly Cloudy
Sunday
High: 45 °F
Chance
Showers then
Rain/Snow
Likely and
Breezy
Sunday Night
Low: 8 °F
Blustery.
Chance Snow
then Mostly
Cloudy
Monday
High: 16 °F
Partly Sunny
and Blustery
Monday Night
Low: 7 °F
Mostly Clear
Tuesday
High: 29 °F
Partly Sunny

Detailed Forecast

Tonight

Widespread dense fog, mainly after midnight. Otherwise, cloudy, with a low around 35. Calm wind becoming southeast around 5 mph after midnight.

Saturday

Widespread fog before 7am. Otherwise, cloudy, with a high near 45. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Night

Mostly cloudy, with a low around 40. Southeast wind 5 to 10 mph becoming northeast after midnight.

Sunday

A chance of rain showers before noon, then rain likely between noon and 3pm, then snow likely, possibly mixed with rain after 3pm. Mostly cloudy, with a high near 45. Breezy, with a northwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday Night

A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 8. Blustery.

Monday

Partly sunny, with a high near 16. Blustery.

Monday Night

Mostly clear, with a low around 7.

Tuesday

Partly sunny, with a high near 29.

Tuesday Night

Mostly cloudy, with a low around 16.

Wednesday

Partly sunny, with a high near 26.