394
WWUS73 KBIS 201501
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
1001 AM CDT Wed Aug 20 2025

NDZ003-011-019>021-033-034-040>045-202315-
/O.EXA.KBIS.HT.Y.0003.250820T1800Z-250821T0000Z/
Renville-Ward-Mercer-Oliver-McLean-Stark-Morton-Slope-Hettinger-
Grant-Bowman-Adams-Sioux-
Including the cities of Hettinger, Beulah, Turtle Lake, Solen,
Wilton, Glenburn, Minot, Selfridge, Mott, Center, Mohall, Carson,
Hazen, Marmarth, Underwood, Mandan, Elgin, Garrison, Dickinson,
Bowman, Sherwood, Washburn, New England, New Leipzig, and Fort
Yates
1001 AM CDT Wed Aug 20 2025 /901 AM MDT Wed Aug 20 2025/

...HEAT ADVISORY IN EFFECT FROM 1 PM CDT /NOON MDT/ THIS AFTERNOON
TO 7 PM CDT /6 PM MDT/ THIS EVENING...

* WHAT...Heat index values around 100 expected.

* WHERE...Portions of north central, south central, and southwest
  North Dakota.

* WHEN...From 1 PM CDT /noon MDT/ this afternoon to 7 PM CDT /6 PM
  MDT/ 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.

&&

$$

NDZ001-002-009-010-017-018-031-032-202315-
/O.CON.KBIS.HT.Y.0003.250820T1800Z-250821T0000Z/
Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley-
Billings-
Including the cities of Portal, Williston, Lignite, Parshall,
Medora, Columbus, Crosby, Watford City, Halliday, Beach, Powers
Lake, Killdeer, New Town, Stanley, and Bowbells
1001 AM CDT Wed Aug 20 2025 /901 AM MDT Wed Aug 20 2025/

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM CDT /NOON MDT/ THIS
AFTERNOON TO 7 PM CDT /6 PM MDT/ THIS EVENING...

* WHAT...Heat index values around 100 expected.

* WHERE...Portions of western North Dakota.

* WHEN...From 1 PM CDT /noon MDT/ this afternoon to 7 PM CDT /6 PM
  MDT/ 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.

&&

$$

Anglin