Another round of excessive heat is building into the Pacific Northwest. It will be a return to the 90s and triple digits. Heat alerts have been issued from the Canadian border into interior California.
![](https://media.weathernationtv.com/app/uploads/2021/08/nwalerts-1.png)
High temperatures will see 5 to 10 degree jump today (Wednesday) with most areas reaching into the 90s and a few spots above the century point.
![](https://media.weathernationtv.com/app/uploads/2021/08/nwtemp1.png)
The mercury will continue to climb into this weekend. Highs in the 90s and triple digits will be widespread.
![](https://media.weathernationtv.com/app/uploads/2021/08/rnw.png)
Several record highs will likely be tied or broken in Washington, Oregon, Idaho, Nevada and California.
![](https://media.weathernationtv.com/app/uploads/2021/08/friday.png)
Be sure to practice heat safety this week. Check on elderly or ill neighbors, never leave children or pets unattended in a vehicle, avoid strenuous work during the heat of the day, take frequent breaks and stay hydrated!
![](https://media.weathernationtv.com/app/uploads/2021/08/sat-2.png)
For most areas, the heat will peak by this weekend, with some relief being felt by the beginning of next week.
![](https://media.weathernationtv.com/app/uploads/2021/08/redwed.png)
For more on your western regional forecast, join us on WeatherNation at :50 past the hour!