Tropical moisture from the remnants of Priscilla will bring a multiday flood threat to the Desert Southwest starting today and peaking Friday into Saturday. Highest flood threat will be across central portions of Arizona and will include places like Flagstaff Phoenix, Sedona and Prescott.
Breakdown
- Tropical moisture from Priscilla is bringing rain and mountain snow to the California Sierra and surrounding areas.
- Flood threats are a concern, especially in high desert climates, with risks of rock slides. 15s
- Dangerous cloud-to-ground lightning is expected alongside the rainfall. 28s
- Heavy rain is forecast to spread from northern Las Vegas and Mount Charleston towards Durango, Colorado, and El Paso, Texas. 42s
- Some areas could receive half a year's worth of rain or more as the system continues. 1m 13s