Priscilla’s Remnants Threaten Arizona: An In depth Analysis on the Upcoming Weather Phenomenon
As we approach the end of the year, the weather is expected to take a significant turn as remnants of Hurricane Priscilla approach Arizona. The weather forecasts predict a high possibility of floods, which has led to the issuance of a flood watch in parts of Arizona. This event is anticipated to bring more than just a change in weather but also a wave of tropical moisture into the region.
The tropical moisture is a result of Hurricane Priscilla, which is currently off the coast of Mexico. The moisture is expected to start moving in from the south, resulting in higher humidity levels and a few afternoon showers across eastern Arizona. This is an early sign of the impending showers that Phoenix is expected to experience later this week due to the remnants of Hurricane Priscilla.
The weather changes are being closely followed by meteorologists who are tracking significant changes to the weather in Arizona towards the end of the week and during the weekend. The main concern is the remnants from Priscilla that are expected to bring rain and possibly cause flooding in the area. A Flood Watch has already been issued for northern parts of Arizona, including Flagstaff, from Thursday afternoon through Saturday.
The weather changes will also affect temperature levels. High temperatures are expected to be in the upper 90s to around 100 during the day, which, if reached, will be the last triple-digit temperature for a while. However, due to the tropical moisture advancing ahead of Priscilla, there is a chance of showers from the higher terrain east of Phoenix into eastern Arizona during the afternoon and evening.
As Priscilla continues to weaken on Thursday west of the Baja peninsula, the tropical moisture will continue to move towards Arizona, increasing the chances of rain in the Valley by Thursday night. Nevertheless, most of the rain is expected to fall in western Arizona and in the higher terrain north and east of Phoenix. Highs on Thursday are forecast into the mid-90s.
From Thursday night into Friday, additional moisture from Priscilla is expected to combine with a disturbance moving in from the west. This is projected to bring a good chance of rain and a few thunderstorms to the Valley, with potential impacts on Friday commutes, especially the evening commute. This has led to Friday being tagged as one of three First Alert Weather Days. High temperatures on Friday are forecast to be in the low to mid-90s.
Rain is also expected to continue at times into Saturday. While not all parts of the Valley are guaranteed to receive heavy rain, there is a potential for flash flooding. Sunday may have less rain, but there is still a 40% chance in the Valley. Due to these potential impacts of rain and flooding, Saturday and Sunday have also been declared as First Alert days. High temperatures are expected to remain in the 80s on Saturday and Sunday.
In terms of rainfall totals, from Thursday night into Sunday, around 1 inch to 1.5 inches of rain are possible in the Valley, with amounts over 2 inches possible in the higher elevations. The weather situation will continue to be closely monitored, with a 20% chance of rain on Monday and Tuesday.
In conclusion, Hurricane Priscilla may be weakening, but its remnants are set to disrupt weather patterns in Arizona. This will come with a series of changes that include rainfall, potential flooding, and a drop in temperatures. As we brace for these changes, it is crucial to stay updated on weather forecasts and take the necessary precautions.