Wasco County, OR
Alerts
Alerts are listed in order of start time and level of severity. Click on the alert title to read details for each alert.
In effect from Wednesday 07/22 11:00 AM PDT – Wednesday 07/22 11:00 PM PDT
Issued by NWS Pendleton OR
...The upper level low over the region will shift to the east just enough to allow for monsoonal moisture to move into the region. Instability will accompany the moisture and allow for increased chances of thunderstorms across central Oregon and the eastern mountains. Isolated dry thunderstorms could spark new wildfires and gusty outflow winds can affect fires already on the landscape...
Affected Area
Fire Weather Zones 698 Southern Blue Mountains, 700 Central Mountains of Oregon and 705 Southern Deschutes National Forest.
Timing
From 11 AM to 11 PM PDT Wednesday.
Impacts
Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
Thunderstorms
Isolated to scattered dry thunderstorms after 11 AM Wednesday.
Outflow Winds
Gusts from 25-35 mph
What to Do
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Areas Impacted
- Southern Blue Mountains
- Central Mountains of Oregon
- Southern Deschutes National Forest
In effect from Tuesday 07/21 11:00 AM PDT – Thursday 07/23 9:00 PM PDT
Issued by NWS Pendleton OR
What
Hot conditions with temperatures up to 100 to 103 degrees expected, with 101 to 105 degrees in the Columbia Basin. This will pose a moderate to major risk of heat-related illness.
Where
Eastern Columbia River Gorge of Oregon and Washington, Lower Columbia Basin of Oregon and Washington, Foothills of the Northern Blue Mountains of Oregon, Yakima Valley, and Foothills of the Blue Mountains of Washington.
When
From 11 AM this morning to 9 PM PDT Thursday.
Impacts
Hot temperatures may cause heat illnesses.
Additional Details
The heat will begin today, with widespread moderate and locally major HeatRisk.
Wednesday looks to be the hottest day, with Major HeatRisk across the Columbia Basin, Yakima Valley and portions of the Gorge and Blue Mountain Foothills.
Thursday will also see widespread moderate HeatRisk and locally major HeatRisk, mainly across the Columbia Basin.
Smoke from area wildfires could end up affecting how hot temperatures get.
What to Do
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances.
Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
For sheltering information and other human services in your area, dial 2 1 1 during business hours or visit 211info.org for Oregon or wa211.org for Washington anytime.
Areas Impacted
- Eastern Columbia River Gorge of Oregon
- Lower Columbia Basin of Oregon
- Foothills of the Northern Blue Mountains of Oregon
- Eastern Columbia River Gorge of Washington
- Yakima Valley
- Lower Columbia Basin of Washington
- Foothills of the Blue Mountains of Washington
Tips to Stay Safe
A Heat Advisory means dangerous heat conditions are happening now or soon. Take action before, during and after the heat to stay safe.
- Stay in air-conditioned spaces if possible. Find cooling centers or places with AC in your community that you can go to, like libraries or shopping malls.
- Stay hydrated and stock up on clean drinking water to get you through multiple days of heat.
- Reschedule outdoor activities for cooler times of the day, and take breaks in the shade or air conditioning.
- Cover windows with curtains or shades, or use window reflectors designed to reflect heat back outside.
- Check on friends, family, and neighbors, especially those who do not have air conditioning or spend much of their time alone.
Make sure you know the signs of heat-related illness and how to respond.
Briefings
From the Forecaster
Seven-day Weather Risk Overview
The graphic shows the daily risk summary for 7 days. Daily risk is based on highest risk factor for that day.
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