National Weather Service United States Department of Commerce

Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

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Last Map Update: Wed, Jul 22, 2026 at 8:48:15 pm MDT

Smoke from fires in Canada has spread into northeast Montana this morning with reduced visibility. Smoke from Oregon fires will reinforce the haze today and decrease air quality through the weekend.
Temperatures will be rising through the end of the week. By Friday very hot conditions are expected with temperatures in the mid 90s to around 100. Exercise precautions such as shifting outdoor activities away from 10am to 4pm, to avoid heat related illnesses.

 

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