Storm Prediction Center
Day 1 and Day 2 Fire Weather Outlooks

Day 1 Fire Weather Forecast graphic

Click for Day 1 FireWX Areal Outline Product

   ZCZC SPCFWDDY1 ALL
   FNUS21 KWNS 050901
   
   DAY 1 FIRE WEATHER OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   0401 AM CDT THU JUN 05 2008
   
   VALID 051200Z - 061200Z
   
   ...EXTREMELY CRITICAL FIRE WEATHER AREA FOR PORTIONS OF SERN
   NM...WRN TX...
   ...CRITICAL FIRE WEATHER AREA FOR MOST OF SRN/ERN NM...WRN TX AND
   FAR WRN OK...
   
   ...SYNOPSIS...
   AHEAD OF AN UNSEASONABLY STRONG UPPER TROUGH THAT WILL EJECT NEWD
   FROM THE ROCKIES INTO THE PLAINS TODAY...STRONG SFC WINDS COMBINED
   WITH LOW RH READINGS WILL LEAD TO EXTREMELY CRITICAL FIRE WEATHER
   CONDITIONS OVER PORTIONS OF THE SRN ROCKIES/SRN HIGH PLAINS.
   DOWNSTREAM OF THIS UPPER TROUGH...UPPER RIDGING WILL REMAIN OVER THE
   SERN STATES PROVIDING FOR DRY CONDITIONS. IN THE WAKE OF THIS
   TROUGH...LOW RH READINGS WILL BE PREVALENT OVER THE DESERT
   SW...GREAT BASIN AND CA. HOWEVER...GENERALLY WEAK SFC WINDS IN THESE
   AREAS WILL PRECLUDE ANY CRITICAL FIRE WEATHER CONDITIONS.
   
   ...EXTREMELY CRITICAL FIRE WEATHER AREA - PORTIONS OF SERN NM...WRN
   TX...
   
   PRIMARY CONDITIONS: SUSTAINED SWLY WINDS FROM 35-40 MPH WITH GUSTS
   UP TO 50 MPH...MIN RH READINGS FROM 10-15 PERCENT
   
   AHEAD OF A STRONG UPPER TROUGH...MID LEVEL COLD ADVECTION COMBINED
   WITH ABOVE NORMAL SFC TEMPERATURES IN THE 90S WILL SUPPORT VERY
   STEEP LOW-MID LEVEL LAPSE RATES. AHEAD OF A SFC COLD FRONT...SWLY
   WINDS WILL INCREASE TO BETWEEN 30-40 MPH ACROSS MOST OF SERN
   NM...THE TX PANHANDLE AND WRN PORTIONS OF THE TX SOUTH PLAINS.
   ALTHOUGH TEMPERATURES WILL BE SOMEWHAT COOLER THAN YESTERDAY WITH
   READINGS MAINLY IN THE LOW-MID 90S...LOW DEWPTS WILL SUPPORT MIN RH
   READINGS FROM 10-15 PERCENT. THE JUXTAPOSITION OF THE STRONGEST MID
   LEVEL WINDS AND STEEP LOW LEVEL LAPSE RATES WILL SUPPORT WIND GUSTS
   OVER 50 MPH ACROSS THE AREA LEADING TO EXTREMELY CRITICAL FIRE
   WEATHER CONDITIONS.
   
   ...CRITICAL FIRE WEATHER AREA - SURROUNDING THE EXTREMELY CRITICAL
   OUTLOOK AREA...INCLUDING MOST OF SRN/ERN NM...WRN TX AND FAR WRN
   OK...
   
   PRIMARY CONDITIONS: SUSTAINED SWLY WINDS FROM 20-35 MPH WITH GUSTS
   OVER 40 MPH...MIN RH READINGS FROM 10-15 PERCENT
   
   SURROUNDING THE EXTREMELY CRITICAL FIRE AREA...SLIGHTLY WEAKER MID
   LEVEL WINDS WILL SUPPORT WEAKER SFC WINDS. HOWEVER...SUSTAINED WINDS
   WILL REMAIN WELL ABOVE CRITICAL LEVELS AND COMBINED WITH LOW RH
   READINGS FROM 10-15 PERCENT WILL LEAD TO A CRITICAL FIRE WEATHER
   THREAT. THE ERN EDGE OF THE CRITICAL FIRE WEATHER THREAT WILL EXIST
   OVER FAR WRN OK BEHIND A SFC DRYLINE. THE WRN EDGE OF THE CRITICAL
   FIRE WEATHER THREAT WILL EXIST AHEAD OF A COLD FRONT.
   
   ..CROSBIE.. 06/05/2008
   
   ...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT...
   
      
Day 2 Fire Weather Forecast graphic

Click for Day 2 FireWX Areal Outline Product

   ZCZC SPCFWDDY2 ALL
   FNUS22 KWNS 050904
   
   DAY 2 FIRE WEATHER OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   0404 AM CDT THU JUN 05 2008
   
   VALID 061200Z - 071200Z
   
   ...CRITICAL FIRE WEATHER AREA FOR THE SRN GREAT BASIN/HIGH DESERT...
   
   ...SYNOPSIS...
   ANOTHER UPPER TROUGH DIGGING SEWD INTO THE PAC NW LATE ON DAY ONE
   WILL MOVE INTO THE GREAT BASIN/NRN ROCKIES ON DAY 2. AHEAD OF THIS
   TROUGH...SWLY WINDS WILL INCREASE OVER THE SRN GREAT BASIN. COMBINED
   WITH LOW RH READINGS...CRITICAL FIRE WEATHER CONDITIONS WILL DEVELOP
   OVER THE AREA DURING THE AFTERNOON HRS. DOWNSTREAM OF THIS
   TROUGH...MODERATE WLY MID LEVEL WINDS OVER THE CENTRAL ROCKIES WILL
   SUPPORT GUSTY S-SWLY WINDS OVER THE FRONT RANGE OF ERN CO SWD INTO
   WRN TX. HOWEVER...WIND SPEEDS ARE NOT EXPECTED TO BE SUFFICIENTLY
   STRONG FOR A CRITICAL FIRE WEATHER THREAT IN THIS AREA. ELSEWHERE
   ACROSS THE NATION...UPPER RIDGING OVER THE EAST COAST WILL SUPPORT
   ABOVE NORMAL TEMPERATURES AND GENERALLY DRY CONDITIONS.
   
   ...CRITICAL FIRE WEATHER AREA - SRN NV...SERN CA...SWRN UT AND NWRN
   AZ...
   
   PRIMARY CONDITIONS: SUSTAINED SWLY WINDS FROM 20-25 MPH WITH GUSTS
   OVER 30 MPH...MIN RH READINGS LESS THAN 15 PERCENT
   
   AHEAD OF ANOTHER STRONG UPPER TROUGH...SWLY WINDS WILL STRENGTHEN
   OVER THE GREAT BASIN AND ADJACENT PORTIONS OF THE HIGH DESERT.
   SUSTAINED WINDS ARE EXPECTED TO INCREASE ABOVE 20 MPH BY LATE
   MORNING...BEFORE LASTING INTO THE EARLY EVENING. COMBINED WITH LOW
   RH READINGS /LESS THAN 15 PERCENT/ CRITICAL FIRE WEATHER CONDITIONS
   WILL OCCUR.
   
   ...SRN/CENTRAL HIGH PLAINS...
   IN THE WAKE OF AN UPPER TROUGH OVER THE LOWER PLAINS...WEAK UPPER
   RIDGING WILL BE REPLACED BY ZONAL FLOW OVER THE ROCKIES AHEAD OF THE
   NEXT WRN TROUGH. INCREASING MID LEVEL FLOW WILL SUPPORT THE
   STRENGTHENING OF THE SFC LEE TROUGH OVER THE FRONT RANGE. STEEP
   LOW-MID LEVEL LAPSE RATES WILL SUPPORT SUSTAINED AFTERNOON WINDS
   AROUND 20 MPH. ALTHOUGH WARMING TEMPERATURES WILL AGAIN SUPPORT MIN
   RH READINGS AROUND 15 PERCENT...MARGINAL WIND SPEEDS WILL PRECLUDE A
   CRITICAL OUTLOOK ISSUANCE.
   
   ..CROSBIE.. 06/05/2008
   
   ...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT...
   
      

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