First frost/freeze of the season!

[azsnowman]

It's a *little* early, well, not really, I've seen it frost 10 Sept before and the way it feels NOW, it COULD happen tonight!

http://www.wrh.noaa.gov/fgz

AREA FORECAST DISCUSSION
FXUS65 KFGZ 101604 AFDFGZ AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE FLAGSTAFF AZ 900 AM MST SAT SEP 10 2005 .SYNOPSIS...SOUTHWEST FLOW WILL ALOFT WILL BRING DRIER AIR... SEASONABLE TEMPERATURES AND BREEZY AFTERNOON CONDITIONS TO NORTHERN ARIZONA THROUGH MUCH OF NEXT WEEK. && .DISCUSSION...A MID TO UPPER TROUGH WAS LOCATED ACROSS THE WESTERN UNITED STATES THIS MORNING WITH A RIDGE TO THE EAST. THE TROUGH WAS BRINGING IN A DRY SOUTHWEST FLOW ACROSS MOST OF ARIZONA. FOR TODAY AND SUNDAY...THERE WILL BE ENOUGH MOISTURE FOR A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS OVER THE WHITE MOUNTAINS NEAR THE NEW MEXICO BORDER. ELSEWHERE...IT WILL BE SUNNY WITH SEASONABLE TEMPERATURES AND BREEZY AFTERNOON CONDITIONS. THIS PATTERN IS EXPECTED TO CONTINUE THROUGH MOST OF NEXT WEEK. THE NET RESULT WILL BE NEAR NORMAL TEMPERATURES EACH DAY. THE FLOW WILL BE STRONG ENOUGH FOR BREEZY AFTERNOON CONDITIONS MUCH OF THE WEEK. IT COULD GET DRY ENOUGH BY LATE IN THE WEEK FOR FREEZING TEMPERATURES AT ELEVATIONS ABOVE 7000 FEET.

[PTrackerLA]

I'd love to have some cooler temperatures! I have to wait another 3 months or so for that first freeze .

[azsnowman]

Check THIS OUT.....lows in the "20's" tonight? OH BABY, OH!

http://www.wrh.noaa.gov/fgz

DRY AIR...IN COMBINATION WITH A LESSENING IN PRESSURE GRADIENTS...WILL LEAD TO SOME VERY COOL OVERNIGHT TEMPERATURES FOR THE NORTHLAND. SOME LOCATIONS ABOVE 7000 FEET COULD VERY WELL SEE THE MERCURY DROP DOWN INTO THE UPPER 20S BY TOMORROW MORNING. A WEAK RIDGE WILL BUILD FOR THURSDAY AND WILL LEAD TO ANOTHER NICE FALL-LIKE DAY. A SHORTWAVE TROUGH IS FORECAST TO COME ASHORE ON FRIDAY...WHICH WILL ONCE AGAIN TIGHTEN PRESSURE GRADIENTS AND BRING BREEZY CONDITIONS TO NORTHERN ARIZONA. FORECAST PACKAGE HAS ALREADY BEEN UPDATED AND NO OTHER UPDATES ARE PLANNED AT THIS TIME. CK