Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Gaylord MI
145 PM EDT Fri Jun 20 2025

MIZ016>018-020>036-041-042-099-210545-
/O.NEW.KAPX.HT.Y.0001.250621T1600Z-250623T0000Z/
Emmet-Cheboygan-Presque Isle-Leelanau-Antrim-Otsego-Montmorency-
Alpena-Benzie-Grand Traverse-Kalkaska-Crawford-Oscoda-Alcona-
Manistee-Wexford-Missaukee-Roscommon-Ogemaw-Iosco-Gladwin-Arenac-
Charlevoix-
145 PM EDT Fri Jun 20 2025

...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 8 PM EDT SUNDAY...

* WHAT...High temperatures around 90 Saturday, increasing to the
  lower and middle 90s Sunday. Low temperatures will only drop into
  the 70s Saturday night. Combination of heat and humidity will
  result in heat indices of 95 to 100 degrees, especially during the
  afternoon Sunday.

* WHERE...Northern Lower Michigan.

* WHEN...From noon Saturday to 8 PM EDT Sunday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

MSB

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
941 AM CDT Fri Jun 20 2025

WIZ046-047-051-052-056>060-062>065-067>070-202245-
/O.CON.KMKX.HT.Y.0001.250621T1700Z-250624T0000Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Lafayette-Green-
Rock-Walworth-
Including the cities of Baraboo, Reedsburg, Beloit, Dodgeville,
Endeavor, Barneveld, Neshkoro, Hartford, Mayville,
Blanchardville, Muskego, Benton, Sheboygan Falls, West Bend, New
Berlin, Delavan, East Troy, Madison, Prairie Du Sac, Monroe,
Plymouth, Portage, Janesville, Lodi, Lake Geneva, Waukesha,
Watertown, Argyle, Oostburg, Fort Atkinson, Grafton, Sauk City,
Mequon, Berlin, Belmont, Brodhead, Westfield, Cedarburg, Mineral
Point, Menomonee Falls, Jefferson, Whitewater, Waupun, Princeton,
Montello, Darlington, Fond Du Lac, Lake Wisconsin, Beaver Dam,
Columbus, Shullsburg, Howards Grove, Brookfield, Markesan,
Germantown, Elkhorn, and Oxford
941 AM CDT Fri Jun 20 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY TO 7 PM CDT
MONDAY...

* WHAT...Heat index values up to 103 expected.

* WHERE...Portions of east central, south central, and southeast
  Wisconsin.

* WHEN...From noon Saturday to 7 PM CDT Monday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

HALBACH

URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
256 AM CDT Fri Jun 20 2025

WIZ005-010>013-018>021-030-031-035>040-045-048>050-073-074-201800-
/O.NEW.KGRB.HT.Y.0001.250621T1700Z-250624T0000Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood-
Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-Southern Oconto
County-
Including the cities of Manitowoc, Sobieski, Eagle River,
Wausaukee, Wausau, Townsend, Plover, Mountain, Spread Eagle,
Pensaukee, Wisconsin Rapids, Loomis, Brookside, Green Bay,
Peshtigo, New Holstein, Wautoma, Crivitz, Oshkosh, Oconto,
Kewaunee, Redgranite, Neenah, Neopit, Luxemburg, New London,
Little Suamico, Waupaca, Antigo, Clintonville, Commonwealth,
Crandon, Brillion, Aurora, Two Rivers, Appleton, Lakewood,
Tomahawk, Chilton, Middle Inlet, Porterfield, Rhinelander,
Menasha, Harmony, High Falls Reservoir, Shawano, Lac Du Flambeau,
Marshfield, Merrill, Stevens Point, Niagara, and Keshena
256 AM CDT Fri Jun 20 2025

...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 7 PM CDT MONDAY...

* WHAT...Heat index values of 95 to 105 expected Saturday afternoon
  and Sunday afternoon, with values of 90 to 95 on Monday afternoon.
  The highest heat indexes will occur from central Wisconsin to
  northeast Wisconsin. Low temperatures in the mid to upper 70s
  Saturday night and Sunday night will provide minimal relief from
  the heat and humidity.

* WHERE...Portions of central, east central, north central, and
  northeast Wisconsin.

* WHEN...From noon Saturday to 7 PM CDT Monday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

For more information, visit us at http://www.weather.gov/GreenBay

JLA