Billy Ridge, WA Varování ohledně počasí
Nebezpečí požáru
Red Flag Warning issued July 22 at 2:12PM PDT until July 24 at 2:00AM PDT by NWS Spokane WA ...RED FLAG WARNING FOR THUNDERSTORMS THURSDAY, FIRE WEATHER WATCHES FOR WINDS AND LOW HUMIDITY FRIDAY AND SATURDAY... A ridge breakdown pattern will first bring an elevated threat for mountain thunderstorms across portions of central and north- central Washington tonight into Thursday night. Drier weather arrives Friday and Saturday, though winds will become increasingly gusty with critical fire weather conditions likely. The National Weather Service in Spokane has issued a Red Flag Warning for abundant lightning, which is in effect from 2 AM Thursday to 2 AM PDT Friday. * Affected Area: East Washington Central Cascades (Zone 696), East Portion of North Cascades National Park/Lake Chelan National Recreation Area (Zone 697) and East Washington North Cascades (Zone 698). * Winds: Northwest 10 to 15 mph with gusts up to 25 mph Thursday. * Timing: A 5 to 15% chance of lightning overnight Wednesday night, with a 30% chance Thursday afternoon into Thursday night. * Lightning: A 10 to 15% chance of lightning overnight Wednesday night, with a 30% chance Thursday afternoon into Thursday night. * Impacts: New fire starts from lightning Thursday. New and existing fires could be impacted by gusty outflow winds. 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.
National Weather Service
Nejvyšší teplota
Heat Advisory issued July 22 at 11:25AM PDT until July 23 at 9:00PM PDT by NWS Spokane WA * WHAT...Hot temperatures with daytime highs in the mid 90s to low 100s today and Thursday. This will pose a moderate to major risk of heat-related illness. * WHERE...Portions of North and North Central Idaho, as well as portions of Central and Eastern Washington. * WHEN...Until 9 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Limited overnight relief expected across the lower elevations Thursday morning with low temperatures in the mid 60s to mid 70s. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
National Weather Service
Kvalita ovzduší
Air Quality Alert issued July 22 at 12:55PM PDT by NWS Spokane WA An Air Quality Alert has been issued by the following agencies: Washington Department of Ecology Colville Confederated Tribes Spokane Regional Clean Air Agency An Air Quality Alert has been issued for Chelan, Douglas, Garfield, and Asotin Counties and continues for Spokane, Whitman, Adams, Ferry, Lincoln, Okanogan, Grant, Adams, Whitman, Pend Oreille, and Stevens Counties, through Friday, July 24th at 11 AM, due to current and expected wildfire smoke from regional fires. Particulate matter (PM2.5) levels are expected to range in the Unhealthy for Sensitive Groups and Unhealthy categories. In Eastern Okanogan County near active wildfires, air quality may reach Very Unhealthy to Hazardous levels. When air quality is Unhealthy, everyone should reduce exposure. Limit time outside, avoid strenuous activity, and follow tips for cleaner indoor air.
National Weather Service
Track active hurricanes 