ZCZC SPCFWDDY2 ALL
FNUS22 KWNS 240958
DAY 2 FIRE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0458 AM CDT FRI MAY 24 2013
VALID 251200Z - 261200Z
...CRITICAL FIRE WEATHER AREA FOR FAR SOUTHERN NEVADA...EXTREME
SOUTHERN UTAH...NORTHERN ARIZONA...WEST CENTRAL AND NORTHWEST NEW
MEXICO...AND SOUTHWEST COLORADO...
...SYNOPSIS...
AN UPPER LOW IS FORECAST TO REMAIN NEARLY STATIONARY ACROSS THE
PACIFIC NORTHWEST AS A SERIES OF SUBTLE SHORTWAVE TROUGHS ROTATES
THROUGH THE LARGER SCALE FLOW AROUND THIS LOW ON SATURDAY.
ACROSS THE SOUTHWESTERN STATES...A ZONE OF ENHANCED WEST/SOUTHWEST
FLOW IS EXPECTED TO PERSIST THROUGH SATURDAY. HERE /ONCE AGAIN/
STRONG INSOLATION SHOULD RESULT IN DEEP MIXING OF A PERSISTENTLY DRY
BOUNDARY LAYER...RESULTING IN WARM DAYTIME TEMPERATURES /80S AND
90S/ AND LOW AND RELATIVE HUMIDITY VALUES IN THE SINGLE DIGITS TO
LOW TEENS FOR MUCH OF THE DAY. ADDITIONALLY...GIVEN THE RELATIVELY
STRONG FLOW ALOFT AND THE FORECAST DEEP MIXING...STRONG/GUSTY SFC
WINDS /20-25 MPH WITH GUSTS TO 30/ SHOULD DEVELOP...WARRANTING THE
CRITICAL RISK.
...SOUTHERN ARIZONA...
CONDITIONS HERE APPEAR TO BE SIMILAR TO THOSE FARTHER NORTH IN THE
CRITICAL AREA. ONE MITIGATING FACTOR IN THIS AREA IS THAT IT THIS
AREA IS A LITTLE MORE REMOVED FROM THE STRONG MID-LEVEL FLOW AND
THUS AFTERNOON MIXING SHOULD RESULT IN SLIGHTLY WEAKER SFC WINDS
NEARING...BUT NOT ACHIEVING...CRITICAL THRESHOLDS FOR THE REQUISITE
DURATION /3 HRS/.
..MARSH.. 05/24/2013
...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT...
CLICK FOR DAY 2 FIREWX AREAL OUTLINE PRODUCT (KWNSPFWFD2)