44°59'北緯 / 123°1'西経 / 高度 40 m / 12:41 2026/08/06, America/Los_Angeles (UTC-7)
から: 2026/08/06, 04:38
に: 2026/08/06, 15:00
...BREEZY WESTERLY WINDS AND LOW RELATIVE HUMIDITY FRIDAY AND SATURDAY THROUGH THE CASCADE GAPS AND INTO THE COLUMBIA BASIN... .Breezy westerly winds through the Cascade gaps will likely (60- 80% chance) overlap with low relative humidity and generate Red Flag conditions Friday afternoon and Saturday afternoon. Poor to fair overnight RH recovery is anticipated Friday night. * AFFECTED AREA...Fire Weather Zone 703 Warm Springs Reservation. * TIMING...From Friday morning through Saturday evening. * WINDS...West 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
Marion
A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.
NWS Pendleton OR
2026/08/06, 04:38
から: 2026/08/06, 11:46
に: 2026/08/07, 07:15
...BREEZY WESTERLY WINDS AND LOW RELATIVE HUMIDITY FRIDAY AND SATURDAY THROUGH THE CASCADE GAPS AND INTO THE COLUMBIA BASIN... .Breezy westerly winds through the Cascade gaps will likely (80% chance) overlap with low relative humidity and generate Red Flag conditions Friday afternoon and Saturday afternoon. Poor to fair overnight RH recovery is anticipated Friday night. The National Weather Service in Pendleton has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 11 AM Friday to 11 PM PDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 703 Warm Springs Reservation. * TIMING...From 11 AM Friday to 11 PM PDT Saturday. * WINDS...West to northwest 10 to 20 mph with gusts of 20 to 30 mph, strongest on Saturday. * RELATIVE HUMIDITY...As low as 10 percent, lowest Friday. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
MarionA 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 OR2026/08/06, 11:46
から: 2026/08/06, 10:59
に: 2026/08/06, 23:00
* WHAT...Afternoon high temperatures of 89 to 94 degrees. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.
East Central Willamette Valley,MarionDrink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.NWS Portland OR2026/08/06, 10:59
から: 2026/08/06, 11:41
に: 2026/08/07, 12:30
The Oregon Department of Environmental Quality has continued an Air Quality Advisory, which is IN EFFECT UNTIL 8 PM PDT FRIDAY. An Air Quality Advisory for Ozone remains in effect. Wildfires burning in the region combined with forecasted conditions will cause air quality to reach unhealthy levels due to ozone at times through 8 PM PDT Friday. Pollutants in smoke can cause burning eyes, runny nose, aggravate heart and lung diseases, and aggravate other serious health problems. Limit outdoor activities and keep children indoors if it is smoky. Please follow medical advice if you have a heart or lung condition. More information about air quality can be found at: www.orcaa.org www.swcleanair.gov www.oregon.gov/DEQ www.lrapa.org
MarionNWS Portland OR2026/08/06, 11:47