Click for Day 1 FireWX Areal Outline Product
ZCZC SPCFWDDY1 ALL
FNUS21 KWNS 240930
DAY 1 FIRE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0330 AM CST SAT NOV 24 2007
VALID 241200Z - 251200Z
...CRITICAL FIRE WEATHER AREA FOR THE MTNS AND VALLEYS OF SRN CA...
...CRITICAL FIRE WEATHER AREA FOR LOWER CO RIVER VALLEY OF SERN
CA/SWRN AZ...
...SYNOPSIS...
A STRONG UPPER TROUGH OVER THE DESERT SW WILL LIFT NEWD INTO THE SRN
PLAINS THROUGH THE PERIOD. IN THE WAKE OF THE UPPER TROUGH...AN AREA
OF SFC HIGH PRESSURE OVER THE GREAT BASIN WILL SHIFT SEWD INTO THE
SRN ROCKIES BY TOMORROW MORNING. A STRONG OFFSHORE WIND EVENT OVER
SRN CA WILL GRADUALLY WANE THROUGH THE PERIOD AS THE OFFSHORE
GRADIENT WEAKENS...BUT CRITICAL FIRE WEATHER CONDITIONS WILL
CONTINUE THROUGH TONIGHT. ELSEWHERE ACROSS THE SRN CONUS...MOD/HIGH
RH READINGS WILL BE PREVALENT...PRECLUDING ANY OTHER CRITICAL FIRE
WEATHER THREATS.
...CRITICAL FIRE WEATHER AREA - MTNS/VALLEYS OF SRN CA...
PRIMARY CONDITIONS: SUSTAINED ENELY WIND FROM 35-45 MPH WITH GUSTS
OVER 60 MPH...MIN RH READINGS FROM 5-10 PERCENT
A STRONG OFFSHORE WIND EVENT ONGOING AT THE START OF THE PERIOD
/SUSTAINED ELY WINDS OVER 40 MPH WITH GUSTS OVER 60 MPH/ WILL WEAKEN
AS AN UPPER LOW OVER NRN MEXICO SHIFTS EWD AND SFC HIGH PRESSURE
CENTERED OVER THE GREAT BASIN MOVES INTO THE SRN ROCKIES. WITH THE
WEAKER GRADIENT OVERNIGHT...SUSTAINED WINDS ARE EXPECTED TO DIMINISH
TO LESS THAN 30 MPH. GIVEN THE LIMITED DURATION OF EXTREMELY
CRITICAL FIRE WEATHER CONDITIONS...ONLY A CRITICAL FIRE WEATHER AREA
IS DELINEATED.
...CRITICAL FIRE WEATHER AREA - LOWER CO RIVER VALLEY...
PRIMARY CONDITIONS: SUSTAINED NLY WINDS FROM 20-30 MPH WITH HIGHER
GUSTS...MIN RH READINGS FROM 5-10 PERCENT
IN THE WAKE OF THE UPPER LOW MOVING THROUGH NRN MEXICO AND AN
ASSOCIATED COLD FRONT...STRONG NLY WINDS WILL CONTINUE OVER THE AREA
TODAY. DESPITE BELOW NORMAL HIGH TEMPERATURES AROUND 70 DEG F...VERY
DRY AIR /DENOTED EARLY THIS MORNING BY DEWPTS IN THE SINGLE DIGITS/
WILL SUPPORT MIN RH READINGS FROM 5-10 PERCENT.
...NRN/CENTRAL CA...
VERY LOW RH READINGS WILL CONTINUE OVER INTERIOR PORTIONS OF
NRN/CENTRAL CA TODAY. LIGHT WINDS /LESS THAN 15 MPH/ WILL PRECLUDE
ANY CRITICAL FIRE WEATHER THREAT.
..CROSBIE.. 11/24/2007
...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT...
Click for Day 2 FireWX Areal Outline Product
ZCZC SPCFWDDY2 ALL
FNUS22 KWNS 240931
DAY 2 FIRE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0331 AM CST SAT NOV 24 2007
VALID 251200Z - 261200Z
...CRITICAL FIRE WEATHER AREA FOR SRN CA MTNS/INTERIOR VALLEYS...
...SYNOPSIS...
AN UPPER LOW OVER WEST TX TOMORROW MORNING WILL SHIFT EWD INTO THE
LOWER MS VALLEY BY THE END OF THE PERIOD. OFFSHORE WINDS AT THE
START OF THE PERIOD OVER THE SRN CA VALLEYS/MTNS WILL BECOME ONSHORE
BY MONDAY MORNING AS ANOTHER UPPER TROUGH MOVES SEWD ALONG THE CA
COAST. CRITICAL FIRE WEATHER CONDITIONS WILL BE MAINTAINED OVER SRN
CA THROUGH 18Z...BEFORE WINDS DIMINISH TO BELOW CRITICAL THRESHOLDS.
ELSEWHERE...SCT PRECIPITATION WILL OCCUR OVER MUCH OF SRN
PLAINS/LOWER MS VALLEY ASSOCIATED WITH THE SRN STREAM UPPER TROUGH.
...CRITICAL FIRE WEATHER AREA - SRN CA MTNS/INTERIOR VALLEYS...
PRIMARY CONDITIONS: SUSTAINED ELY WINDS FROM 15-25 MPH THROUGH
18Z...MIN RH READINGS AROUND 10 PERCENT
THE OFFSHORE GRADIENT WILL WEAKEN AS THE AREA OF SFC HIGH PRESSURE
OVER THE SRN ROCKIES MOVES INTO WEST TX AND AN UPPER TROUGH DIGS
SEWD ALONG THE CA COAST. THE EFFECT WILL BE A WEAKENING AND
CESSATION OF THE OFFSHORE WINDS BY THE AFTERNOON. PRIOR TO
CESSATION...SUSTAINED ELY WIND FROM 15-25 MPH WILL BE POSSIBLE
DURING THE MORNING. LOW RH READINGS AROUND 10 PERCENT WILL BE
PREVALENT OVER INLAND AREAS THROUGH THE PERIOD.
..CROSBIE.. 11/24/2007
...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT...