Area Forecast Discussion
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
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575 FXUS65 KFGZ 092327 AFDFGZ Area Forecast Discussion National Weather Service Flagstaff AZ 427 PM MST Sat Nov 9 2024 .SYNOPSIS...Dry and warmer weather with generally light winds is expected to continue across the region through the next week. A weak trough on Tuesday will bring increasing winds with a strong trough expected towards the end of next week. && .DISCUSSION...Sunday and Monday will remain dry with light winds continuing across the region. Temperatures will warm gradually each day and will be near the seasonal averages for November. A weak trough will approach the region from the west, arriving around Tuesday. The main energy stays off to the north as the trough is progressive and doesn`t really dig southward. A slight tightening of the pressure gradient as it crosses will bring a slight increase and a westerly shift to the winds. Moisture is very limited with this trough so not anticipating any shower activity though the added moisture to the atmosphere may allow for a few extra clouds to develop. Midweek looks to be largely uneventful with temperatures remaining near the seasonal averages and once again we will see mainly light winds across the region. Another trough may approach the region from the west towards the end of the week. Timing differences at this juncture lend to lower confidence but this stronger trough looks to move in sometime on Friday with impacts carrying through the weekend. Increasing winds are expected. One thing to watch will be just how much moisture this system is able to tap into. Some of the guidance shows this low eventually cutting off and lingering over the area. With it having reach into the Pacific and Gulf of California, could bring us our next round of rain and snow. Too early to really have much confidence in the details and what exactly will happen but enough is out there that we will need to watch how this develops over the coming week. Stay tuned! && .AVIATION...Sunday 10/00Z through Monday 11/00Z...VFR conditions and light winds. OUTLOOK...Monday 11/00Z through Wednesday 13/00Z...VFR conditions and generally light winds. Daytime winds increase to SW at 10-20kts on Tuesday. && .FIRE WEATHER...Sunday and Monday...Dry and warmer. Light/variable winds on Sunday, becoming south to southwest at 5-15 mph Monday. Tuesday through Thursday...Look for dry conditions with little change in high and low temperatures. Expect westerly winds at 10-25 mph on Tuesday, diminishing to light easterly on Wednesday and then southerly on Thursday. && .FGZ WATCHES/WARNINGS/ADVISORIES...None. && $$ PUBLIC...Meola AVIATION...Peterson FIRE WEATHER...McCollum For Northern Arizona weather information visit weather.gov/flagstaff