Expected

Responsive action SHOULD be taken soon (within next hour)

Washington Severe Red Flag Warning | Effective 07/23/2026 09:18

...RED FLAG WARNING FOR THUNDERSTORMS THURSDAY, FIRE WEATHER WATCHES FOR WINDS AND LOW HUMIDITY FRIDAY AND SATURDAY... A ridge breakdown will first bring a threat for thunderstorms across portions of central and north-central Washington today and tonight. Drier weather arrives Friday and Saturday, though winds will become increasingly gusty with critical fire weather conditions likely. * Affected Area: East Washington Central Cascades (Zone 696), East Portion of North Cascades National Park/Lake Chelan

Washington Severe Red Flag Warning | Effective 07/23/2026 09:18

...RED FLAG WARNING FOR THUNDERSTORMS THURSDAY, FIRE WEATHER WATCHES FOR WINDS AND LOW HUMIDITY FRIDAY AND SATURDAY... A ridge breakdown will first bring a threat for thunderstorms across portions of central and north-central Washington today and tonight. Drier weather arrives Friday and Saturday, though winds will become increasingly gusty with critical fire weather conditions likely. * Affected Area: Colville Reservation (Zone 702). * Lightning: 15 to 30 percent chance of thunderstorms from 1 PM

Washington Severe Red Flag Warning | Effective 07/23/2026 09:18

...RED FLAG WARNING FOR THUNDERSTORMS THURSDAY, FIRE WEATHER WATCHES FOR WINDS AND LOW HUMIDITY FRIDAY AND SATURDAY... A ridge breakdown will first bring a threat for thunderstorms across portions of central and north-central Washington today and tonight. Drier weather arrives Friday and Saturday, though winds will become increasingly gusty with critical fire weather conditions likely. * Affected Area: Okanogan Valley (Zone 703) and Foothills of Central Washington Cascades (Zone 705).

Washington Severe Red Flag Warning | Effective 07/23/2026 09:18

...RED FLAG WARNING FOR THUNDERSTORMS THURSDAY, FIRE WEATHER WATCHES FOR WINDS AND LOW HUMIDITY FRIDAY AND SATURDAY... A ridge breakdown will first bring a threat for thunderstorms across portions of central and north-central Washington today and tonight. Drier weather arrives Friday and Saturday, though winds will become increasingly gusty with critical fire weather conditions likely. * Affected Area: Methow Valley (Zone 704). * Lightning: 20 to 40 percent chance of thunderstorms through 2 AM

Washington Severe Red Flag Warning | Effective 07/23/2026 09:18

...RED FLAG WARNING FOR THUNDERSTORMS THURSDAY, FIRE WEATHER WATCHES FOR WINDS AND LOW HUMIDITY FRIDAY AND SATURDAY... A ridge breakdown will first bring a threat for thunderstorms across portions of central and north-central Washington today and tonight. 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 wind and low relative humidity, which is in effect

Washington Severe Red Flag Warning | Effective 07/23/2026 09:18

...RED FLAG WARNING FOR THUNDERSTORMS THURSDAY, FIRE WEATHER WATCHES FOR WINDS AND LOW HUMIDITY FRIDAY AND SATURDAY... A ridge breakdown will first bring a threat for thunderstorms across portions of central and north-central Washington today and tonight. Drier weather arrives Friday and Saturday, though winds will become increasingly gusty with critical fire weather conditions likely. * Affected Area: Lower Palouse -Snake River (Zone 709). * Lightning: 20 to 40 percent chance of thunderstorms Thursday

Washington Severe Red Flag Warning | Effective 07/23/2026 09:18

...RED FLAG WARNING FOR THUNDERSTORMS THURSDAY, FIRE WEATHER WATCHES FOR WINDS AND LOW HUMIDITY FRIDAY AND SATURDAY... A ridge breakdown will first bring a threat for thunderstorms across portions of central and north-central Washington today and tonight. Drier weather arrives Friday and Saturday, though winds will become increasingly gusty with critical fire weather conditions likely. * Affected Area: Okanogan Highlands and Kettle Mountains (Zone 699).

Washington Severe Red Flag Warning | Effective 07/23/2026 09:18

...RED FLAG WARNING FOR THUNDERSTORMS THURSDAY, FIRE WEATHER WATCHES FOR WINDS AND LOW HUMIDITY FRIDAY AND SATURDAY... A ridge breakdown will first bring a threat for thunderstorms across portions of central and north-central Washington today and tonight. Drier weather arrives Friday and Saturday, though winds will become increasingly gusty with critical fire weather conditions likely. * Affected Area: Okanogan Valley (Zone 703) and Foothills of Central Washington Cascades (Zone 705).

Oregon, Washington Severe Red Flag Warning | Effective 07/23/2026 09:26

...HIGH ABUNDANT LIGHTNING RISK WITH THUNDERSTORMS TODAY... The upper level low offshore 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 isolated to scattered thunderstorms across the eastern mountains. Brief heavy downpours, gusty outflow winds in excess of 45 mph, small hail, and frequent lightning will be possible. A strong to briefly severe thunderstorm cannot be ruled out this

Oregon Severe Red Flag Warning | Effective 07/23/2026 09:26

...HIGH ABUNDANT LIGHTNING RISK WITH THUNDERSTORMS TODAY... The upper level low offshore 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 isolated to scattered thunderstorms across the eastern mountains. Brief heavy downpours, gusty outflow winds in excess of 45 mph, small hail, and frequent lightning will be possible. A strong to briefly severe thunderstorm cannot be ruled out this
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