Recapping the Historic Heat Wave in the Pacific Northwest

news image
Top Stories
2 Jul 2021 11:05 AM
After a historic heatwave in the Pacific Northwest, the I-5 corridor is finally seeing some relief from this unprecedented heat. Multiple days of all-time broken records for Portland, Oregon and Seattle, Washington brought huge impacts to PNW-ers. New numbers coming out of the Pacific Northwest, show the hottest ever June temperature on record. The new records are the average temperature across the whole month.

Portland, OR

  After 3 consecutive days of breaking the all-time record high, Tuesday morning another record was broken: a record temperature drop! Portland dropped 52° from 116° Monday to a 64° morning low Tuesday.

Seattle, WA

All-time records were also broke in the Sea-Tac region with multiple days in the triple digits. Seattle peaked at 108° Monday.

Spokane, WA

Spokane also broke its all-time record high as the mercury soared to 109° on Tuesday. Temperatures into next week will remain hot, but not as sultry.  
All Weather News
More
Massive Fires Burn in Utah, Extreme Fire Danger Continues

Massive Fires Burn in Utah, Extreme Fire Danger Continues

Photo: Iron Fire getting doused with a retard

29 Jun 2026 1:45 AM
Northwestern Trough: From Snow to Severe

Northwestern Trough: From Snow to Severe

A significant early-summer trough is digging

29 Jun 2026 1:20 AM
Dangerous Stretch of Heat Shaping Up This Week

Dangerous Stretch of Heat Shaping Up This Week

The hottest temperatures of the year are loom

29 Jun 2026 1:10 AM
Slow-Moving Front Could Turn Tropical This Week

Slow-Moving Front Could Turn Tropical This Week

Early in the season, we watch closer to the c

29 Jun 2026 1:00 AM
'MCS' Season Brings Severe and Flooding Threats Across the Southeast

'MCS' Season Brings Severe and Flooding Threats Across the Southeast

As Summer settles in across the Central U.S.,

28 Jun 2026 2:10 AM
Severe Threat Tracks into the Northeast Friday

Severe Threat Tracks into the Northeast Friday

Another day, another Illinois tornado. That's

26 Jun 2026 2:25 AM
Flood Threat Persists This Week

Flood Threat Persists This Week

New rounds of rainfall are expected to contin

25 Jun 2026 11:30 AM