Headline:
Extreme Heat Watch issued July 10 at 9:20PM CDT until July 12 at 9:00PM CDT by NWS Duluth MN
Event:
Extreme Heat Watch
Urgency:
Future
Effective:
July 10, 2026 - 7:20pm
Expires:
July 11, 2026 - 7:30am
Description:
* WHAT...For the Heat Advisory, heat index values of 90 to 95
expected. For the Extreme Heat Watch, dangerously hot conditions
with heat index values up to 101 possible.
* WHERE...Northern Aitkin, Koochiching, North Cass, Itasca, Carlton,
St. Louis, and Northern Cook and Lake Counties. This includes the
Tribal Lands of the Fond du Lac Band, the Mille Lacs Band, Big
Sandy Lake area and the Bois Forte Band, Nett Lake, Lake Vermilion
and, Deer Creek areas. Other locations including Voyageurs
National Park. The entire Boundary Waters is also included.
* WHEN...For the Heat Advisory, from 11 AM to 9 PM CDT Saturday. For
the Extreme Heat Watch, from Sunday morning through Sunday evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Area Description:
Koochiching; North St. Louis; Northern Cook/Northern Lake; North Itasca; Central St. Louis; North Cass; South Itasca; Northern Aitkin; Carlton/South St. Louis
Forcast Office:
NWS Duluth MN
Sender: