...THUNDERSTORMS, GUSTY WINDS, AND LOW RELATIVE HUMIDITY SATURDAY INTO SUNDAY...
.A strong cold front will move through the region Saturday into Sunday, bringing a risk for thunderstorms and strong south to southwest winds. This will lead to critical fire weather conditions across the region.
* Affected Area: Okanogan Valley (Zone 703).
* Thunderstorms: Scattered showers and thunderstorms Saturday afternoon through Sunday morning.
* Timing of Thunderstorms: Best chances for thunderstorms are from 11 AM Saturday morning through 8 AM Sunday morning.
* Outflow Winds: Gusty outflow winds up to 50 mph.
* Impacts: Lightning strikes will have the potential to start new fires, and gusty and erratic outflow winds could cause rapid spread of new and existing wildfires.
* General Winds: South winds 15 to 20 mph with gusts up to 40 mph.
* Timing of General Winds: Peak general winds will be seen from noon to 10 PM Saturday.
* Relative Humidities: 20 to 25 percent.
* Impacts: Rapid fire spread is possible with any new or ongoing fires.