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Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
223 PM CDT Sat Jun 21 2025

SDZ046-047-049-220200-
/O.CON.KUNR.HT.Y.0001.000000T0000Z-250622T0200Z/
Mellette-Todd-Tripp-
Including the cities of Witten, Colome, Hamill, Ideal, Norris,
Wood, Cedar Butte, Parmelee, Rosebud, Mission, Saint Francis,
White River, and Winner
223 PM CDT Sat Jun 21 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING...

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

* WHERE...Mellette, Todd, and Tripp.

* WHEN...Until 9 PM CDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

Pojorlie

URGENT - WEATHER MESSAGE
National Weather Service North Platte NE
211 PM CDT Sat Jun 21 2025

NEZ005-006-008-009-024>027-035>037-057>059-069-070-220500-
/O.CON.KLBF.HT.Y.0001.000000T0000Z-250622T0500Z/
Eastern Cherry-Keya Paha-Brown-Rock-Hooker-Thomas-Blaine-Loup-
Arthur-McPherson-Logan-Keith-Perkins-Lincoln-Chase-Hayes-
Including the cities of Springview, Tryon, Enders, Hayes Center,
Halsey, Taylor, Ainsworth, Ringgold, Paxton, Champion, Arthur,
Purdum, Rose, North Platte, Thedford, Brewster, Bassett, Mullen,
Wauneta, Stapleton, Ogallala, Valentine, Imperial, Dunning, and
Grant
211 PM CDT Sat Jun 21 2025 /111 PM MDT Sat Jun 21 2025/

...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /11 PM MDT/
TONIGHT...

* WHAT...Heat index values up to 100.

* WHERE...Portions of north central, southwest, and west central
  Nebraska.

* WHEN...Until midnight CDT /11 PM MDT/ tonight.

* 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.

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.

&&

$$

For more information from the National Weather Service, visit
www.weather.gov/lbf.

Brown

URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
208 PM CDT Sat Jun 21 2025

SDZ017-036-037-048-051-220200-
/O.CON.KABR.HT.Y.0002.000000T0000Z-250622T0200Z/
Faulk-Hyde-Hand-Lyman-Buffalo-
Including the cities of Faulkton, Kennebec, Fort Thompson,
Miller, and Highmore
208 PM CDT Sat Jun 21 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING...

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

* WHERE...Buffalo, Hand, Hyde, Lyman, and Faulk Counties.

* WHEN...Until 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.

&&

$$

TMT

URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
130 PM CDT Sat Jun 21 2025

SDZ038-050-052-053-057>059-063-064-220200-
/O.EXT.KFSD.HT.Y.0001.000000T0000Z-250622T0200Z/
Beadle-Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Charles Mix-
Douglas-
Including the cities of Chamberlain, White Lake, Gregory,
Stickney, Burke, Plankinton, Huron, Alpena, Mitchell, Platte,
Kimball, Wagner, Corsica, Woonsocket, Delmont, Armour, Marty,
Lake Andes, and Wessington Springs
130 PM CDT Sat Jun 21 2025

...HEAT ADVISORY NOW IN EFFECT UNTIL 9 PM CDT THIS EVENING...

* WHAT...Heat index values up to 105.

* WHERE...Portions of central, east central, south central, and
  southeast South Dakota.

* WHEN...Until 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.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

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.

&&

$$

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
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE