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Elev 722 ft, 42.26 °N, 90.28 °W

Hanover, IL Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Hanover, IL
Elevation: 722ft
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Active Weather Alerts

Special Weather Statement
Issued: 10:57 PM Jan. 21, 2026 – National Weather Service
...A strong snow shower will affect Northeastern Rock
Island...Whiteside... Southeastern Jo
Daviess...Carroll...Stephenson...Jackson...Northern Scott and
Clinton counties through 615 PM CST...

At 452 PM CST, a snow shower was located along a line extending from
La Motte to near Sunbury. Movement was east at 60 mph.

HAZARD...Visibilities near zero and winds in excess of 30 mph.

SOURCE...Radar and webcams,

IMPACTS...Snow covered surfaces including roadways, bridges,
overpasses, and sidewalks. Difficulty seeing while driving.

Quick accumulations of 1 to 2 inches of snow are expected.

Locations impacted include...
Clinton, Freeport, Sterling, Rock Falls, Maquoketa, Morrison, Mount
Carroll, DeWitt, Camanche, Savanna, Lena, Bellevue, Stockton, Lanark,
Garden Plain, Milledgeville, Preston, Fairhaven, Albany, and
Princeton.

This includes Interstate 88 between mile markers 21 and 44.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution if you must travel into or through this snow
squall. Rapid changes in visibility and potentially slick roads could
lead to accidents. Consider delaying travel until the squall passes
your location.

Conditions can deteriorate rapidly in winter weather situations. Be
prepared for snow or ice covered roads. Slow down and allow extra
time when traveling.


Extreme Cold Watch
Issued: 5:24 PM Jan. 21, 2026 – National Weather Service
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT
THROUGH SATURDAY MORNING...

* WHAT...Dangerously cold wind chills as low as 40 below possible.

* WHERE...In Illinois, Carroll, Jo Daviess, and Stephenson Counties.
In Iowa, Benton, Jackson, Jones, Linn, Buchanan, Delaware, and
Dubuque Counties.

* WHEN...From late Thursday night through Saturday morning.

* IMPACTS...The dangerously cold wind chills as low as 40 below zero
could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

&&

Winter Weather Advisory
Issued: 5:24 PM Jan. 21, 2026 – National Weather Service
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO MIDNIGHT CST TONIGHT...

* WHAT...Snow showers, strong winds and blowing snow expected. Snow
accumulations up to one inch. Winds gusting as high as 45 mph.
Visibility may drop to near one quarter mile at times in blowing
snow.

* WHERE...In Illinois, Carroll, Jo Daviess, and Stephenson Counties.
In Iowa, Jackson and Dubuque Counties.

* WHEN...From 5 PM this afternoon to midnight CST tonight.

* IMPACTS...Blowing snow will significantly reduce visibility, with
near-blizzard conditions possible at times. This will make travel
hazardous, likely impacting the Wednesday evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. In Iowa, the latest road
conditions are available at 511ia.org or by calling 511. In
Illinois, the latest road conditions are available at
gettingaroundillinois.com.

&&

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