45°36'Š / 121°11'V / Aukštis 33 m / 10:12 2026-07-22, America/Los_Angeles (UTC-7)
nuo: 2026-07-22, 11:00
į: 2026-07-22, 23:00
...The upper level low offshore will shift to the east just enough today to allow for monsoonal moisture to move into the region. Instability will accompany the moisture and allow for increased chances of isolated to scattered thunderstorms across central Oregon and portions of the eastern mountains. Brief heavy downpours, gusty outflow winds, small hail, and frequent lightning will be possible... * AFFECTED AREA...Fire Weather Zones 698 Southern Blue Mountains, 700 Central Mountains of Oregon and 705 Southern Deschutes National Forest. * TIMING...From 11 AM this morning to 11 PM PDT this evening. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended. * THUNDERSTORMS...Isolated to scattered dry thunderstorms after 11 AM today. * OUTFLOW WINDS...Gusts from 25-45 mph
Wasco
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.
NWS Pendleton OR
2026-07-22, 06:50
nuo: 2026-07-22, 06:41
į: 2026-07-22, 23:30
* WHAT...Hot conditions with temperatures up to 103 degrees. 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...Until 9 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Today is expected 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.
Wasco,Eastern Columbia River Gorge of OregonDrink 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.NWS Pendleton OR2026-07-22, 06:41