239
WWUS73 KBIS 200728
NPWBIS

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

NDZ001-002-009-010-017-018-031-032-201530-
/O.CON.KBIS.HT.Y.0003.250820T1800Z-250821T0000Z/
Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley-
Billings-
Including the cities of Beach, Lignite, Stanley, Parshall,
Williston, Columbus, Watford City, Powers Lake, Bowbells, Portal,
Medora, New Town, Crosby, Halliday, and Killdeer
228 AM CDT Wed Aug 20 2025 /128 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...High temperatures and high humidity could 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.

&&

$$

Smith