Weather News

Whatcom County spared the searing heat elsewhere in U.S. That could change soon

Hundreds pack the waters of Lake Whatcom to combat the record heat at Bloedel Donovan Park on Sunday afternoon June 27, 2021, in Bellingham, Wash.
Hundreds pack the waters of Lake Whatcom to combat the record heat at Bloedel Donovan Park on Sunday afternoon June 27, 2021, in Bellingham, Wash. For The Bellingham Herald

Northwest Washington could be in for its first big heat wave of the season, according to meteorologists at the National Weather Service in Seattle.

In its afternoon briefing Thursday, the weather service warned that “there is an emerging signal of a potential multi-day heat event” that could bring temperatures in the Puget Sound region to 90 degrees or warmer starting Aug. 13.

”There’s definitely been some signs emerging that point toward a period of above-average temperatures. It’s a ways out, so confidence is not high. A lot can change, but people should definitely be prepared,” meteorologist Devorea McMillian said.

“We can’t rule out the likelihood of temperatures in the 90s,” McMillian told The Bellingham Herald in an interview.

June and July were slightly warmer than normal in Bellingham and the rest of Whatcom County.

But so far this summer, Northwest Washington has been spared the searing heat that’s been baking the Southwest and other parts of the country.

In the Friday forecast discussion at the National Weather Service website, meteorologist Reid Wolcott said high pressure may build over the Puget Sound region around Aug. 13-16, with a 40% chance of ‘an excessive heat event.”

A map from the National Weather Service’s Climate Prediction Center shows the strong possibility of above-average temperatures for Northwest Washington in the next week or so.
A map from the National Weather Service’s Climate Prediction Center shows the strong possibility of above-average temperatures for Northwest Washington in the next week or so. Climate Prediction Center Courtesy to The Bellingham Herald

This story was originally published August 4, 2023 at 3:54 PM.

Robert Mittendorf
The Bellingham Herald
Robert Mittendorf covers civic issues, weather, traffic and how people are coping with the high cost of housing for The Bellingham Herald. A journalist since 1984, he also served 22 years as a volunteer firefighter for South Whatcom Fire Authority before retiring in 2025.
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