Aggregator

* WHAT...Dangerously hot conditions with heat index values up to 101 expected. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...From 8 AM Thursday to 9 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

* WHAT...Dangerously hot conditions with high temperatures between 95 and 100 degrees and low temperatures in the low to mid 50s possible. * WHERE...In California, northeast Siskiyou County and areas west of the Warner Mountains in Modoc County, including Alturas, Tionesta, and Macdoel. In Oregon, Klamath County east of the Cascades and Lake County, including Klamath Falls, Chemult, Crescent, Bly, Lakeview, Adel, and Summer Lake. * WHEN...From Thursday morning through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

* WHAT...Dangerously hot conditions with high temperatures between 100 and 115 degrees and low temperatures in the mid 60s possible. * WHERE...In California, western Siskiyou County including Weed, Yreka, McCloud, and area valleys. In Oregon, areas between the coast and the Cascades including the Illinois Valley, Roseburg, Grants Pass, Medford, and Ashland. * WHEN...From Thursday morning through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

* WHAT...Dangerously hot conditions with temperatures up to 103 possible. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...From Thursday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...Dangerously hot conditions with temperatures up to 103 possible. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...From Thursday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of Northeast Washington, including the following county, Pend Oreille. * WHEN...Until 530 PM PDT. * IMPACTS...Ponding of water on roadways, including Highway 20 10 miles north of Cusick. * ADDITIONAL DETAILS... - At 337 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... mainly rural areas of Central Pend Oreille County - http://www.weather.gov/safety/flood

...Gusty Northeast Winds and Poor Humidity Recovery for the Ridges of the Western Siskiyou National Forest Wednesday Night... .Gusty northeast winds on the ridges of Curry, far southern Coos, and western Josephine counties will develop on Tuesday night, weaken slightly during Wednesday, then strengthen again Wednesday night. Humidity recovery on Tuesday night will remain above critical thresholds, but poor humidity recovery is expected Wednesday night. The National Weather Service in Medford has issued a Fire Weather Watch, which is in effect from Wednesday evening through Thursday morning. * IMPACTS...Any fires that develop will likely spread rapidly, even at night. Outdoor burning is banned. * AFFECTED AREA...Fire weather zone 619 and the western portion of fire weather zone 620. This includes the higher terrain of Curry, far southern Coos, and western Josephine counties, including the Kalmiopsis Wilderness. * WIND...Northeast 20 to 30 mph with gusts to 45 mph. * HUMIDITY...Poor recovery with the highest relative humidity values of 20 to 35% overnight. * DETAILED URL...View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr

* WHAT...Dangerously hot conditions with temperatures up to 102 possible. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...From Thursday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...Dangerously hot conditions with temperatures up to 102 possible. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...From Thursday afternoon through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...Hot conditions over a few days with high temperatures between 95 and 100 degrees and low temperatures in the low to mid 50s. * WHERE...In California, northeast Siskiyou County and areas west of the Warner Mountains in Modoc County, including Alturas, Tionesta, and Macdoel. In Oregon, Klamath County east of the Cascades and Lake County, including Klamath Falls, Chemult, Crescent, Bly, Lakeview, Adel, and Summer Lake. * WHEN...From Thursday morning through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...Dangerously hot conditions over a few days with high temperatures between 100 and 115 degrees and low temperatures in the mid 60s. * WHERE...In California, western Siskiyou County including Weed, Yreka, McCloud, and area valleys. In Oregon, areas between the coast and the Cascades including the Illinois Valley, Roseburg, Grants Pass, Medford, and Ashland. * WHEN...From Thursday morning through Sunday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Patchy dense dog has been observed on traffic webcams across northeast Washington. Visibilities will drop as low as a quarter of a mile at times. Slow down, increase following distance, and use low beam headlights in dense fog.

* WHAT...Dangerously hot conditions over a few days with high temperatures between 100 and 110 degrees and Low temperatures in the mid 60's. * WHERE...In California, western Siskiyou County including Weed, Yreka, McCloud, and area valleys. In Oregon, areas between the coast and the Cascades including the Illinois Valley, Roseburg, Grants Pass, Medford, and Ashland. * WHEN...From Thursday morning through Saturday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...Hot conditions over a few days with high temperatures between 95 and 100 degrees and low temperatures in the low to mid 50's. * WHERE...In California, northeast Siskiyou County and areas west of the Warner Mountains in Modoc County, including Alturas, Tionesta, and Macdoel. In Oregon, Klamath County east of the Cascades and Lake County, including Klamath Falls, Chemult, Crescent, Bly, Lakeview, Adel, and Summer Lake. * WHEN...From Thursday morning through Saturday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

At 800 PM PDT, Doppler radar was tracking a strong thunderstorm near Suncrest, or 16 miles northwest of Spokane, moving east at 15 mph. HAZARD...Winds in excess of 30 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. Heavy downpours and lightning are also expected. Locations impacted include... Deer Park, Chattaroy, Milan, and Elk. This includes the following highways... U.S. Highway 2 in Washington between mile markers 300 and 313. U.S. Highway 395 in Washington between mile markers 171 and 182.

At 151 PM PDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from 16 miles northwest of Newport to 13 miles southeast of Chewelah. Movement was east at 10 mph. HAZARD...Winds in excess of 30 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. Brief heavy downpours and lightning are also expected. Locations impacted include... Cusick, Usk, Dalkena, Bead Lake Campground, and South Skookum Lake Campground.

At 135 PM PDT, Doppler radar was tracking a cluster of strong thunderstorms 17 miles southwest of Nordman, or 22 miles northwest of Priest River, moving east at 15 mph. HAZARD...Winds in excess of 30 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. Heavy downpours and occasional lightning are also expected. Locations impacted include... Browns Lake Campground and South Skookum Lake Campground.

At 132 PM PDT, Doppler radar was tracking a strong thunderstorm near Deer Park, or 23 miles north of Spokane, moving east at 15 mph. HAZARD...Winds in excess of 30 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. Localized brief heavy downpours also expected. Locations impacted include... Deer Park, Milan, Diamond Lake, and Elk. This includes the following highways... U.S. Highway 2 in Washington between mile markers 307 and 330. U.S. Highway 395 in Washington between mile markers 177 and 180.

At 127 PM PDT, Doppler radar was tracking a cluster of strong thunderstorms over Fairchild AFB, or 9 miles northwest of Cheney, moving east at 20 mph. HAZARD...Winds in excess of 30 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. Localized brief heavy downpours are also possible. This strong thunderstorm will be near... Airway Heights and Fairchild AFB around 135 PM PDT. Spokane around 150 PM PDT. Spokane Valley around 210 PM PDT. Dishman around 215 PM PDT. Other locations impacted by this storm include Marshall, Four Lakes, Deep Creek, Opportunity, and Veradale. This includes the following highways... Interstate 90 in Washington between mile markers 262 and 291. U.S. Highway 2 in Washington between mile markers 270 and 299. U.S. Highway 195 in Washington between mile markers 86 and 95. U.S. Highway 395 in Washington between mile markers 165 and 169.

* WHAT...Dangerously hot conditions with heat index values between 90 and 95 degrees possible. * WHERE...In California, northeast Siskiyou County and areas west of the Warner Mountains in Modoc County, including Alturas, Tionesta, and Macdoel. In Oregon, Klamath County east of the Cascades and Lake County, including Klamath Falls, Chemult, Crescent, Bly, Lakeview, Adel, and Summer Lake. * WHEN...From Thursday morning through Saturday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.