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

Mount Pleasant, Mount Pleasant Municipal Airport (KMPZ)

Lat: 40.95°NLon: 91.51°WElev: 735ft.

Fog/Mist

39°F

4°C

Humidity	100%
Wind Speed	SE 10 mph
Barometer	29.92 in
Dewpoint	39°F (4°C)
Visibility	0.75 mi
Wind Chill	32°F (0°C)
Last update	27 Dec 5:55 am CST

More Information:

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

Extended Forecast for

Mount Union IA

Dense Fog Advisory December 27, 06:03am until December 27, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory December 27, 06:03am until December 27, 12:00pm
NOW until 12:00pm Sat
Dense Fog Advisory
Today
High: 53 °F
Dense Fog
Tonight
Low: 50 °F
Chance Rain
and Patchy
Fog
Sunday
High: 54 °F⇓
Rain then
Rain/Snow and
Breezy
Sunday Night
Low: 12 °F
Windy. Chance
Snow then
Mostly Cloudy
Monday
High: 21 °F
Partly Sunny
and Blustery
Monday Night
Low: 11 °F
Mostly Clear
and Blustery
then Mostly
Clear
Tuesday
High: 33 °F
Mostly Sunny
Tuesday Night
Low: 23 °F
Mostly Cloudy

Detailed Forecast

Today

Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 53. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Tonight

A 40 percent chance of rain, mainly after midnight. Patchy fog. Otherwise, cloudy, with a steady temperature around 50. South wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

Rain before 3pm, then rain and snow. Temperature rising to near 54 by 9am, then falling to around 33 during the remainder of the day. Breezy, with a south wind 5 to 10 mph becoming northwest 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

A 30 percent chance of snow 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.

Monday

Partly sunny, with a high near 21. Blustery.

Monday Night

Mostly clear, with a low around 11. Blustery.

Tuesday

Mostly sunny, with a high near 33.

Tuesday Night

Mostly cloudy, with a low around 23.

Wednesday

Partly sunny, with a high near 36.

Wednesday Night

Mostly cloudy, with a low around 12.