Hazard Report Provided By forecast.weather.gov

Flood Watch
National Weather Service Green Bay WI
710 PM CDT Wed Jul 1 2026

WIZ020-030-031-035>040-045-048>050-074-020815-
/O.CON.KGRB.FA.A.0006.000000T0000Z-260702T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Menominee-Marathon-Shawano-Wood-Portage-Waupaca-Outagamie-Brown-
Kewaunee-Waushara-Winnebago-Calumet-Manitowoc-Southern Oconto County-
Including the cities of Chilton, Two Rivers, Oshkosh, Brookside,
Neopit, Clintonville, Shawano, New Holstein, Wautoma, New London,
Wisconsin Rapids, Kewaunee, Luxemburg, Marshfield, Little Suamico,
Stevens Point, Waupaca, Redgranite, Neenah, Plover, Appleton, Green
Bay, Brillion, Manitowoc, Wausau, Menasha, Sobieski, Keshena, Oconto,
and Pensaukee
710 PM CDT Wed Jul 1 2026

...FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING...

* WHAT...Flooding caused by excessive rainfall continues to be
  possible.

* WHERE...Portions of central, east central, and northeast Wisconsin,
  including the following areas, in central Wisconsin, Marathon,
  Portage, Waushara and Wood. In east central Wisconsin, Calumet,
  Manitowoc and Winnebago. In northeast Wisconsin, Brown, Kewaunee,
  Menominee, Outagamie, Shawano, Southern Oconto County and Waupaca.

* WHEN...Through Thursday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.
  Flooding may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS...
  - Multiple rounds of storms with very heavy rain could result in 2
    to 4 inches of rain across the the watch area. The heaviest rain
    amounts will occur in narrow bands. Localized higher amounts are
    possible with repeating storms.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

$$

JLA

Flood Advisory
National Weather Service Green Bay WI
1203 AM CDT Thu Jul 2 2026

WIC009-015-061-071-139-021000-
/O.NEW.KGRB.FA.Y.0023.260702T0503Z-260702T1000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Brown WI-Calumet WI-Kewaunee WI-Manitowoc WI-Winnebago WI-
1203 AM CDT Thu Jul 2 2026

...FLOOD ADVISORY IN EFFECT UNTIL 5 AM CDT EARLY THIS MORNING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Calumet County in east central Wisconsin...
  Manitowoc County in east central Wisconsin...
  Southern Winnebago County in east central Wisconsin...
  Southeastern Brown County in northeastern Wisconsin...
  Kewaunee County in northeastern Wisconsin...

* WHEN...Until 500 AM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 1203 AM CDT, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 1 and 1.5 inches of rain
    have fallen.
  - Additional rainfall amounts of 0.5 to 1.5 inches are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Oshkosh, Manitowoc, Kewaunee, Chilton, Algoma, Brillion,
    Luxemburg, Denmark, Cleveland, Valders, St. Nazianz, Two Creeks,
    Camp Rokilio Scout Camp, St Anna, Central Lake Winnebago, Rush
    Lake, Two Rivers, Kiel and New Holstein.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

&&

LAT...LON 4400 8889 4401 8846 4463 8761 4462 8737
      4432 8749 4424 8747 4416 8748 4407 8760
      4390 8768 4389 8816 4394 8816 4394 8840
      4389 8840 4390 8889


$$

JLA

SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 436
NWS STORM PREDICTION CENTER NORMAN OK
1125 PM CDT WED JUL 1 2026

SEVERE THUNDERSTORM WATCH 436 IS IN EFFECT UNTIL 500 AM CDT
FOR THE FOLLOWING LOCATIONS

WIC015-021-027-039-047-071-077-089-111-117-131-137-139-021000-
/O.NEW.KWNS.SV.A.0436.260702T0425Z-260702T1000Z/

WI
.    WISCONSIN COUNTIES INCLUDED ARE

CALUMET              COLUMBIA            DODGE
FOND DU LAC          GREEN LAKE          MANITOWOC
MARQUETTE            OZAUKEE             SAUK
SHEBOYGAN            WASHINGTON          WAUSHARA
WINNEBAGO
$$

Hazardous Weather Outlook
National Weather Service Green Bay WI
252 PM CDT Wed Jul 1 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-022000-
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-
252 PM CDT Wed Jul 1 2026

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

.DAY ONE...Tonight

Heat Advisories for east-central and far northeast Wisconsin,
including the lakeshore areas is in effect until 8 PM today,
where heat index values up to 100 degrees are forecast.

Multiple rounds of thunderstorms are expected late this afternoon
into tonight and may result in a higher-end severe risk with the
potential for damaging straight-line winds over 70 mph, hail up to
golf-ball size, and isolated tornadoes. Isolated flash flooding is
also possible.

.DAYS TWO THROUGH SEVEN...Thursday through Wednesday

Daytime heat index values will be near 100 degrees on Thursday,
especially over east-central Wisconsin. A Heat Advisory may be
needed.

Periodic chances for thunderstorms will continue through the
holiday weekend. A few storms on Thursday could be strong to
severe. Heavy rain could also occur.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report peak wind gusts, hail, and any
flooding to the National Weather Service in Green Bay. Spotter
activation may be needed on Thursday.

$$

Hazard Report Provided By forecast.weather.gov