Headline:
Extreme Heat Warning issued July 12 at 3:17PM MDT until July 13 at 6:00AM MDT by NWS Glasgow MT
Event:
Extreme Heat Warning
Urgency:
Expected
Effective:
July 12, 2026 - 2:17pm
Expires:
July 13, 2026 - 2:30am
Description:
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 105. For the Lake Wind Advisory, north
winds 15 to 20 mph with gusts up to 35 mph expected.
* WHERE...Central and Southeast Phillips, Central and Southern
Valley, Garfield, and Petroleum Counties.
* WHEN...For the Extreme Heat Warning, until 6 AM MDT Monday. For the
Lake Wind Advisory, from 9 PM this evening to 6 AM MDT Monday.
* IMPACTS...Strong winds and rough waves on area lakes will create
hazardous conditions for small craft. Heat related illnesses
increase significantly during extreme heat and high humidity
events.
* ADDITIONAL DETAILS...Wave heights as high as 4 feet.
Instruction:
Boaters on Fort Peck Lake should use extra caution since strong winds
and rough waves can overturn small craft.
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.
Area Description:
Central and Southeast Phillips; Central and Southern Valley; Petroleum; Garfield
Forcast Office:
NWS Glasgow MT
Sender:
w-nws.webmaster@noaa.gov