River Flood Warning 2, NWS Green Bay, WI

056 
WGUS83 KGRB 280704
FLSGRB

Flood Statement
National Weather Service Green Bay WI
204 AM CDT Tue May 28 2024

...The Flood Warning is cancelled for the following rivers in 
Wisconsin...

  Yellow River at Babcock affecting Wood County.

WIC141-280815-
/O.CAN.KGRB.FL.W.0002.000000T0000Z-240528T0704Z/
/BBCW3.1.ER.240527T2052Z.240527T2215Z.240527T2352Z.NO/
204 AM CDT Tue May 28 2024

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Yellow River at Babcock.

* ADDITIONAL DETAILS...
  - At 1:00 AM CDT Tuesday the stage was 11.4 feet.
  - Bankfull stage is 10.0 feet.
  - River levels have begun to fall.
  - Forecast...The river is expected to fall to 3.2 feet Monday
    evening.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 4441 9019 4441 9007 4425 9007 4425 9019


$$

Uhlmann

Area Forecast Discussion
National Weather Service Green Bay WI
258 PM CDT Mon May 27 2024

Forecast discussion for routine afternoon forecast issuance

.KEY MESSAGES...

- There will be additional chances for showers and thunderstorms
  through Tuesday. Severe weather is not anticipated.

- Due to recent rainfall, a few rivers are expected to remain at
  bankfull but below flood stage.

- Areas of patchy frost are possible late Wednesday night into
  Thursday morning across far northern Wisconsin.

&&

.DISCUSSION...
Issued at 255 PM CDT Mon May 27 2024

Short Term...Tonight and Tuesday

Scattered showers and isolated thunderstorms should diminish this
evening as an upper level disturbance moves across southwest
Wisconsin. A couple storms could produce wind gusts to 35 mph and
pea size hail. Skies will remain mostly cloudy tonight with
cyclonic upper flow. Low temperatures will be close to normal.

Another shortwave will move across the region Tuesday, and produce
additional showers and thunderstorms. A few storms could produce
small hail and wind gusts to 35 mph in the afternoon. The clouds
and scattered showers will hold high temperatures around five
degrees below average.

Long Term...Tuesday Night Through Monday

Beginning of the extended sees lingering chances for light rain
and storms across the forecast area before a brief reprieve from
precip. A high amplitude blocking pattern will settle in across
the central CONUS mid-week, keeping most of the Midwest high and
dry into the weekend. Next chances for rain will then arrive late
Friday into early Saturday as return flow from departing high
pressure tracks a plume of Gulf moisture across the Mississippi
Valley. High temperatures will plateau in the mid to upper 70s
Saturday and Sunday following a gradual incline throughout the
week.

Tuesday evening through Friday... No significant changes to the
forecast regarding rain chances Tuesday afternoon and evening.
Light rain is expected to be ongoing Tuesday evening as a mid-
level shortwave continues to dig south across Wisconsin before
exiting to the south and east. Synoptic support remains
unimpressive due to the absence of any surface features, thus mid-
level forcing associated with the shortwave will be the main
driver for rain/storm chances. Some short-lived thunderstorms will
be possible during peak heating as a swath of marginal
instability and decent lapse rates extend into central Wisconsin.
The remainder of the work week then looks to be mostly dry as an
omega block builds into the central CONUS. Prevailing
south/southwesterly flow will hence act to advect warmer air up
from the south, resulting in a gradual increase in temperatures
into the weekend. This being said, areas of patchy frost across
the far north continue to be a concern late Wednesday night into
Thursday morning as light winds and windows for clearing may allow
for temperatures to drop down into the low to mid 30s.

Weekend rain chances... Models continue to disagree about timing
of precip arrival into the weekend. At a first glance, several
questions remain regarding rain amounts and convective potential,
including how quickly the profile can saturate due to the
influence of lingering dry air to the east. How progressive the
parent shortwave and attendant cold front are would also be a
determining factor in how long precip will linger into Sunday.
Will continue to monitor as we get closer to the event and
medium-range models come into play.

&&

.AVIATION...for 18Z TAF Issuance
Issued at 1235 PM CDT Mon May 27 2024

Showers and MVFR conditions will exit the northern
Door Peninsula early this afternoon. The remainder of the forecast
area will have broken clouds and scattered showers as an upper
level disturbance approaches the area. Isolated thunderstorms
could produce brief IFR conditions and surface wind gusts to 35
knots.

Scattered showers and VFR/MVFR conditions are expected overnight
and Tuesday, as another upper level disturbance moves across the
region. Isolated thunderstorms are possible Tuesday afternoon.

&&

.GRB WATCHES/WARNINGS/ADVISORIES...
None.

&&

DISCUSSION.....RDM/Goodin
AVIATION.......RDM

Hazardous Weather Outlook
National Weather Service Green Bay WI
244 PM CDT Mon May 27 2024

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-281945-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
244 PM CDT Mon May 27 2024

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Tonight

Scattered thunderstorms are possible this evening. A few could produce
wind gusts to 35 mph and pea size hail.

.DAYS TWO THROUGH SEVEN...Tuesday through Monday

Additional periods of non-severe thunderstorms are possible Tuesday
afternoon and evening.

Due to recent rainfall, a few rivers are expected to remain at
bankfull but below minor flooding.

Areas of patchy frost are possible across northern Wisconsin late
Wednesday night into Thursday morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

LMZ521-522-541>543-281945-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
244 PM CDT Mon May 27 2024

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Tonight

There is a slight chance for thunderstorms this evening. Any
storms may pose a threat to mariners.

.DAYS TWO THROUGH SEVEN...Tuesday through Monday

There is a chance of non severe thunderstorms Tuesday afternoon
and evening. Any storms may pose a threat to mariners.

RDM/Goodin