* WHAT...Visibility 1/4 mile or less in dense fog.

* WHERE...Portions of north central and northeast Iowa and southeast
Minnesota.

* WHEN...Until noon CST today.

* IMPACTS...Low visibility could make driving conditions hazardous.

WWUS73 KARX 271139
NPWARX

Dense Fog Advisory
National Weather Service La Crosse WI
539 AM CST Sat Dec 27 2025
IAZ008>011-018-019-029-030-MNZ079-086>088-094>096
/O.CON.KARX.FG.Y.0016.000000T0000Z-251227T1800Z/
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...

* WHAT...Visibility 1/4 mile or less in dense fog.

* WHERE...Portions of north central and northeast Iowa and southeast
Minnesota.

* WHEN...Until noon CST today.

* IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

DENSE FOG ADVISORY

Dense Fog Advisory issued December 27 at 5:39AM CST until December 27 at 12:00PM CST by NWS La Crosse WI

mitchell

...WINTER STORM TO IMPACT THE REGION SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.A rapidly developing winter storm will bring snow and strong winds
to the region from Sunday afternoon through Monday morning. Rain
early Sunday morning transitions to snow from west to east during
the day, with increasing northwesterly winds Sunday afternoon
gusting to 35 to 45 mph through Monday morning. The heaviest snow
amounts are expected along and north of Interstate 90, but the
combination of light falling snow and strong winds could lead to
blizzard conditions west of the Mississippi River. A flash freeze is
also possible Sunday afternoon into the evening as temperatures
rapidly fall below freezing with roadways still warm and wet.

* WHAT...Blizzard conditions with total snow accumulations between 3
and 5 inches possible. Winds could gust as high as 45 mph. A flash
freeze is also possible due to rapidly falling temperatures and
wet roadways.

* WHERE...Portions of north central and northeast Iowa and southeast
Minnesota.

* WHEN...From Sunday morning through Monday morning.

* IMPACTS...Roads, especially bridges and overpasses, will likely
become slick and hazardous. Visibilities may drop below 1/4 mile
due to falling and blowing snow. The hazardous conditions could
impact the Monday morning commute.

* ADDITIONAL DETAILS...The worst conditions due to the combination
of strong winds and blowing snow will be Sunday night into Monday
morning. Conditions during the day on Sunday may not reach
blizzard levels, but roadways may still become slick due to the
falling snow and potential flash freeze.

WWUS43 KARX 270938
WSWARX

Winter Storm Watch
National Weather Service La Crosse WI
338 AM CST Sat Dec 27 2025
IAZ008-009-018-019-MNZ086-087-094-095
/O.NEW.KARX.WS.A.0007.251228T1500Z-251229T1800Z/
Mitchell-Howard-Floyd-Chickasaw-Dodge-Olmsted-Mower-Fillmore

...WINTER STORM WATCH IN EFFECT FROM SUNDAY MORNING THROUGH MONDAY MORNING...

...WINTER STORM TO IMPACT THE REGION SUNDAY AFTERNOON THROUGH MONDAY
MORNING...

.A rapidly developing winter storm will bring snow and strong winds
to the region from Sunday afternoon through Monday morning. Rain
early Sunday morning transitions to snow from west to east during
the day, with increasing northwesterly winds Sunday afternoon
gusting to 35 to 45 mph through Monday morning. The heaviest snow
amounts are expected along and north of Interstate 90, but the
combination of light falling snow and strong winds could lead to
blizzard conditions west of the Mississippi River. A flash freeze is
also possible Sunday afternoon into the evening as temperatures
rapidly fall below freezing with roadways still warm and wet.

* WHAT...Blizzard conditions with total snow accumulations between 3
and 5 inches possible. Winds could gust as high as 45 mph. A flash
freeze is also possible due to rapidly falling temperatures and
wet roadways.

* WHERE...Portions of north central and northeast Iowa and southeast
Minnesota.

* WHEN...From Sunday morning through Monday morning.

* IMPACTS...Roads, especially bridges and overpasses, will likely
become slick and hazardous. Visibilities may drop below 1/4 mile
due to falling and blowing snow. The hazardous conditions could
impact the Monday morning commute.

* ADDITIONAL DETAILS...The worst conditions due to the combination
of strong winds and blowing snow will be Sunday night into Monday
morning. Conditions during the day on Sunday may not reach
blizzard levels, but roadways may still become slick due to the
falling snow and potential flash freeze.
Prepare for possible blizzard conditions. Continue to monitor the
latest forecasts for updates on this situation.

Local Weather

Rochester, Minnesota, US