Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Newsletters
  • Advertising
  • Superior Accuracy™
High risk of tropical development off US Atlantic coast. Get details Chevron right
Storms to spark on July 4th in parts of the Plains and Southeast. Click here Chevron right

Columbus, OH

85°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Columbus

Ohio

85°
No results found.
Try searching for a city, zip code or point of interest.
settings
Columbus, OH Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Newsletters

Advertising

Superior Accuracy™

Video

Winter Center

AccuWeather Early Hurricane Center Top Stories Trending Today Astronomy Heat Climate Health Recreation In Memoriam Case Studies Blogs & Webinars

News / Weather Forecasts

Northwest next in line to face blistering heat

By Alex Sosnowski, AccuWeather senior meteorologist

Published Jul 21, 2022 12:54 PM EDT | Updated Jul 24, 2022 9:17 AM EDT

Copied

As temperatures rise, so do the chances for heat-related illness. Here's some tips on how to stay safe.

CHECK OUT THE LATEST VERSION OF THIS FORECAST HERE

As sizzling warmth continues to bake much of the southwestern central and eastern United States, AccuWeather forecasters say the Northwest is next in line to endure an extensive heat wave. Temperatures hovered near average since the start of June in the region, but much warmer weather will bring an end to that trend next week.

It was a little over a year ago that the Northwest set all-time record highs when a blistering heat wave evolved in late June 2021. During that historic weather event, the state record in Washington was set on June 29, 2021, with a high of 120 F in the small community of Hanford in south-central Washington. The Oregon state record of 119, previously set at multiple locations, was tied at Pelton Dam, located about 90 miles southeast of Portland.

Aside from a brief spike in heat around the same time this past June, conditions have been tepid compared to the ongoing blistering heat that baked the South Central states and western Europe earlier this week. Many locations in the Northwest have averaged within a couple of degrees of normal during the past 50 days or so.

While highs may fall short of records in most locations during the upcoming heat wave in the Northwest, temperatures will average 10-15 degrees Fahrenheit above normal in a stretch of five to seven days and during what is typically the hottest part of the year.

Heat will build later this weekend into early next week in the Northwest and temperatures are likely to reach the highest levels of the summer so far.

In Medford, Oregon, where the average high is in the mid-90s during late July, multiple days with 100-degree temperatures are forecast starting on Monday and lasting right through Sunday of next week. It's a similar story for The Dalles, Oregon, where the average high is in the low 90s. Even hundreds of miles farther to the east, Boise, Idaho, can expect highs ranging from the upper 90s to low 100s, compared to a normal high of 95 next week.

The sun shines near the Space Needle on June 28, 2021, in Seattle as Seattle and other cities broke all-time heat records, with temperatures soaring well above 100 degrees Fahrenheit (37.8 Celsius). (AP Photo/Ted S. Warren)

In Spokane, Washington, the highest temperature so far this summer was 93 on June 27. Forecasters say a strong warming trend is in store right through next week in the city. By Wednesday, highs are forecast to be in the middle 90s, which are 10 degrees above the average high for late July. On Thursday, temperatures may hit the century mark in Spokane.

June 2021's heat wave brought extreme temperatures to the coasts of Washington, British Columbia and northern Oregon. Seattle set an all-time record high on June 28, 2021, when the mercury reached 108, while Portland also set an all-time record that day with a temperature reading of 116. Forecasters say the temperatures forecast for much of the coastal Northwest over the upcoming week will stop well short of last June's incredibly high marks.

In Seattle, highs will range from the mid-80s to the low 90s next week. The heat will likely peak on Tuesday and Wednesday.

Highs will be in the 90s most days in Portland, Oregon, from Sunday to next Friday. At the peak of the heat on Thursday, high temperatures may approach the century mark.

The heat will be no stranger to southern British Columbia, Canada, with highs in Vancouver forecast to be in the 80s F (27-32 C) for multiple days next week.

AccuWeather RealFeel® Temperatures will climb to several degrees above the actual temperatures, thanks to sunshine, humidity and other factors. In some inland locations, AccuWeather RealFeel® Temperatures can top 110 degrees and can even approach 100 F (38 C) at times in Seattle and Vancouver next week.

The potential for dehydration, heat exhaustion and heatstroke will increase dramatically, especially for those partaking in rigorous exercise and manual labor, experts warn. People are urged to drink plenty of fluids and take breaks from the heat when possible.

"The risk for heat-related illness will increase substantially," AccuWeather Meteorologist Joe Bauer said.

GET THE FREE ACCUWEATHER APP

  • Have the app? Unlock AccuWeather Alerts™ with Premium+

The coastal Northwest is well short of the national average when it comes to the number of air-conditioned homes in the region. The lack of air conditioning can make dealing with heat waves difficult and even dangerous for some individuals, such as young children, the elderly and those with health issues. Less than half of the homes in Seattle are air-conditioned, compared to the national average of 90%, according to USAFacts.org.

As temperatures surge and rainfall chances remain minimal, soil and brush will dry out substantially during the heat wave, according to Bauer.

"The heat wave will dry out fuels as the region enters the peak of the wildfire season," Bauer said.

Spring to early summer rainfall has been average to above average over much of the Northwest. Ample rainfall and temperatures near average have helped keep fuels moist thus far. But that combination has also allowed more grass and shrubs to grow, which can become more sources for wildfire ignition as the vegetation dries out later in the summer.

The cool and wet weather in May and June allowed the Washington Department of Ecology to cancel the drought declaration in central and eastern Washington this week, The Associated Press reported.

More to read:

Ship sunk by ‘incredible storm’ in 1842 discovered in Lake Michigan
UN chief says extreme heat will ultimately threaten humanity
NASA eyes late summer launch windows for Artemis I mission

Want next-level safety, ad-free? Unlock advanced, hyperlocal severe weather alerts when you subscribe to Premium+ on the AccuWeather app. AccuWeather Alerts™ are prompted by our expert meteorologists who monitor and analyze dangerous weather risks 24/7 to keep you and your family safer.

Report a Typo

Weather News

Weather News

Passenger ferry sinks off Bali killing 5 people, 29 unaccounted for

Jul. 3, 2025
video

Bomb cyclone slams Australia with heavy rain and intense winds

Jul. 2, 2025
Weather News

Alabama teen in ICU after lightning strike hits boat, causing burns an...

Jul. 2, 2025
Show more Show less Chevron down

Topics

AccuWeather Early

Hurricane Center

Top Stories

Trending Today

Astronomy

Heat

Climate

Health

Recreation

In Memoriam

Case Studies

Blogs & Webinars

Top Stories

Weather Forecasts

Storms to spark on July 4th in parts of the Plains and Southeast

6 hours ago

Weather News

Madre Fire grows to 52,000 acres, now California’s largest wildfire of...

1 hour ago

Hurricane

High risk for tropical development off US Atlantic coast

1 hour ago

Travel

Passengers scramble out of plane in St. Louis after report of smoke

12 hours ago

Weather News

Alabama teen struck by lightning while using phone during storm

9 hours ago

More Stories

Featured Stories

Weather News

‘Shark Whisperer’ swims its way into our shark obsession

1 day ago

Weather News

Endangered turtles share this Mexican beach with SpaceX rocket debris

1 day ago

Travel

Fourth of July gas hasn’t been this cheap since 2021

2 days ago

Weather News

What makes fireworks burst with vibrant colors?

1 week ago

Health

There is no safe amount of processed meat to eat, new research shows

12 hours ago

AccuWeather Weather Forecasts Northwest next in line to face blistering heat
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information

...

...

...