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Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
312 AM CDT Fri Jun 20 2025

MNZ046-SDZ006-010-015>023-033>037-045-048-051-201815-
/O.CON.KABR.HT.Y.0001.250620T1800Z-250621T0200Z/
Big Stone-Brown-Edmunds-Dewey-Potter-Faulk-Spink-Clark-Codington-
Grant-Hamlin-Deuel-Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-
Buffalo-
Including the cities of Ipswich, Fort Thompson, Onida, Hayti,
Kennebec, Miller, Murdo, Clark, Watertown, Aberdeen, Isabel,
Milbank, Pierre, Redfield, Gettysburg, Faulkton, Clear Lake,
Ortonville, Highmore, and Fort Pierre
312 AM CDT Fri Jun 20 2025 /212 AM MDT Fri Jun 20 2025/

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM CDT /NOON MDT/ THIS
AFTERNOON TO 9 PM CDT /8 PM MDT/ THIS EVENING...

* WHAT...Heat index values up to 104 expected.

* WHERE...Portions of west central Minnesota and central, north
  central, and northeast South Dakota.

* WHEN...From 1 PM CDT /noon MDT/ this afternoon to 9 PM CDT /8 PM
  MDT/ this evening. Additional headlines may be needed Saturday and
  possibly Sunday as well.

* 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.

&&

$$

Vipond

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
312 AM CDT Fri Jun 20 2025

SDZ009-201815-
/O.EXA.KABR.HT.Y.0001.250620T1800Z-250621T0200Z/
Walworth-
Including the cities of Mobridge
312 AM CDT Fri Jun 20 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM CDT THIS
EVENING...

* WHAT...Heat index values up to 102 expected.

* WHERE...Walworth County.

* WHEN...From 1 PM this afternoon to 9 PM CDT this evening.

* 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.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Grand Forks ND
251 AM CDT Fri Jun 20 2025

MNZ029>032-040-NDZ052-053-201600-
/O.UPG.KFGF.XH.A.0001.250621T1800Z-250623T0000Z/
/O.NEW.KFGF.HT.Y.0001.250621T1800Z-250623T0000Z/
Wilkin-West Otter Tail-East Otter Tail-Wadena-Grant-Sargent-
Richland-
Including the cities of Forman, Fergus Falls, Breckenridge,
Wadena, New York Mills, Gwinner, Elbow Lake, and Wahpeton
251 AM CDT Fri Jun 20 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM SATURDAY TO 7 PM CDT SUNDAY...

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

* WHERE...In Minnesota, Wadena, East Otter Tail, Grant, West Otter
  Tail, and Wilkin Counties. In North Dakota, Richland and Sargent
  Counties.

* WHEN...From 1 PM Saturday to 7 PM CDT 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.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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