3 products issued by NWS for: Boscobel WI
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service La Crosse WI 319 AM CDT Sat Apr 18 2026 IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029- 032>034-041>044-053>055-061-191230- Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette- Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston- Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau- Adams-Vernon-Crawford-Richland-Grant- 319 AM CDT Sat Apr 18 2026 This Hazardous Weather Outlook is for portions of southeast Minnesota...northeast Iowa and southwest into central Wisconsin. .DAY ONE...Today and Tonight Flooding continues on some area rivers this weekend and into early next week. Low temperatures at or below freezing and decreasing winds will allow for some frost potential tonight into Sunday morning. .DAYS TWO THROUGH SEVEN...Sunday through Friday Widespread temperatures below 30 degrees and light winds will create high potential (greater than 80%) for a freeze across the region. .SPOTTER INFORMATION STATEMENT... No action needed. .EMERGENCY MANAGEMENT COORDINATION... No webinar is scheduled. $$
Flood Watch
Flood Watch
National Weather Service La Crosse WI
1133 PM CDT Sat Apr 18 2026
...The Flood Watch continues for the following rivers in Wisconsin...
Iowa...
Mississippi River at McGregor affecting Clayton, Crawford,
Allamakee and Grant Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you are in the watch area, remain alert to possible flooding.
Residents and those with interests near the river should monitor
rising water levels and be prepared for possible flood warnings.
Additional river and weather information is available at
www.weather.gov/lacrosse.
The next statement will be issued Sunday afternoon by 245 PM CDT.
&&
IAZ011-030-WIZ054-061-191945-
/O.EXT.KARX.FL.A.0016.260421T0600Z-260423T0000Z/
/MCGI4.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
1133 PM CDT Sat Apr 18 2026
...FLOOD WATCH NOW IN EFFECT FROM LATE MONDAY NIGHT TO WEDNESDAY
EVENING...
* WHAT...Flooding is possible.
* WHERE...Mississippi River at McGregor.
* WHEN...From late Monday night to Wednesday evening.
* IMPACTS...At 16.0 feet, The Washington Street Bridge to Saint
Feriole Island begins to flood and is closed. Pumping operations
are underway.
* ADDITIONAL DETAILS...
- At 10:45 PM CDT Saturday the stage was 14.3 feet.
- Forecast...Flood stage may be reached early Tuesday morning.
- Flood stage is 16.0 feet.
- http://www.weather.gov/safety/flood
&&
LAT...LON 4321 9109 4300 9111 4298 9119 4316 9121
4324 9115
$$
Naylor
Flood Warning
Flood Statement
National Weather Service La Crosse WI
1133 PM CDT Sat Apr 18 2026
...The Flood Warning is extended for the following rivers in
Wisconsin...
Wisconsin River at Muscoda affecting Richland, Grant and Iowa
Counties.
...The Flood Warning continues for the following rivers in
Wisconsin...
Yellow River at Necedah affecting Juneau County.
Wisconsin River at Castle Rock Dam affecting Juneau and Adams
Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
Caution is urged when walking near riverbanks.
Additional river and weather information is available at
www.weather.gov/lacrosse.
The next statement will be issued Sunday afternoon by 245 PM CDT.
&&
WIC043-049-103-191945-
/O.EXT.KARX.FL.W.0025.000000T0000Z-260423T0600Z/
/MUSW3.2.ER.260418T0819Z.260420T0600Z.260422T1200Z.NR/
1133 PM CDT Sat Apr 18 2026
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY THURSDAY MORNING...
* WHAT...Minor flooding is occurring and moderate flooding is
forecast.
* WHERE...Wisconsin River at Muscoda.
* WHEN...Until early Thursday morning.
* IMPACTS...At 10.0 feet, There is extensive lowland flooding.
However no flooding has been reported in Muscoda in previous years.
* ADDITIONAL DETAILS...
- At 11:00 PM CDT Saturday the stage was 9.7 feet.
- Bankfull stage is 8.0 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 11:00 PM CDT Saturday was 9.7 feet.
- Forecast...The river is expected to rise to a crest of 10.0
feet early Monday morning. It will then fall below flood
stage Wednesday morning.
- Flood stage is 9.0 feet.
- Flood History...This crest compares to a previous crest of
10.0 feet on 04/14/1951.
- http://www.weather.gov/safety/flood
&&
LAT...LON 4319 9033 4297 9114 4300 9116 4321 9061
4322 9031
$$