Click for Day 1 FireWX Areal Outline Product
ZCZC SPCFWDDY1 ALL
FNUS21 KWNS 100822
DAY 1 FIRE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0322 AM CDT MON SEP 10 2007
VALID 101200Z - 111200Z
...CRITICAL FIRE WEATHER AREA FOR WRN OREGON...FAR SWRN WA...
...SYNOPSIS...
UPPER TROUGH AXIS WILL EXTEND FROM THE UPPER MS VALLEY SWWD INTO THE
ERN GREAT BASIN WHILE UPPER RIDGE BUILDS OVER THE WRN STATES. A
LARGE SURFACE LOW WILL SWEEP EWD ACROSS CNTRL CANADA WITH TRAILING
SFC TROUGH INTO THE NRN PLAINS AND STRONG WLY FLOW BEHIND OVER
MT/ND. A SURFACE FRONT WILL EXTEND FROM WI SWWD INTO THE TX
PANHANDLE AND BACK NWWD INTO THE FAR SRN GREAT BASIN. THERMAL RIDGE
AXIS WILL EXTEND FROM CA INTO WRN OREGON THIS AFTERNOON.
...CRITICAL FIRE WEATHER AREA - WRN OREGON...FAR SWRN WA...
PRIMARY CONDITIONS: GUSTY E WINDS AND VERY LOW RH
GUSTY E WINDS WILL BE ONGOING THIS MORNING THROUGH PASSES AND
CANYONS WITH GUSTS OVER 30-40 MPH LOCALLY. RH LEVELS ARE ALREADY LOW
THIS MORNING AND WILL DECREASE FURTHER AS TEMPERATURES RISE WELL
INTO THE 90S. SOME AREAS MAY SEE RH NEAR 10 PERCENT. GIVEN EXTREMELY
LOW RH AND GUSTY WINDS...CRITICAL FIRE THREAT WILL BE MAINTAINED
TODAY...ALTHOUGH WINDS ARE EXPECTED TO DECREASE BY LATE IN THE DAY.
LOCALLY GUSTY E WINDS WILL REMAIN ESPECIALLY NWRN OREGON TONIGHT
WITH POOR RH RECOVERY IN THE MTNS.
...ERN MT INTO ND...
WLY WINDS WILL INCREASE QUICKLY AFTER SUNRISE TO 15-25 MPH WITH
HIGHER GUSTS AS A SURFACE TROUGH SWEEPS EWD ACROSS CANADA INTO THE
RED RIVER VALLEY. RELATIVELY COOL TEMPERATURES IN THE 60S AND
70S...ALONG WITH RH ABOVE 20 PERCENT...WILL TEMPER FIRE THREAT.
...NERN CA...
GUSTY E WINDS WILL BE ONGOING THIS MORNING BUT THEY WILL DECREASE
THROUGH THE DAY AND NOT BE AS STRONG TONIGHT. OTHERWISE...HOT AND
DRY CONDITIONS WILL PERSIST.
..JEWELL.. 09/10/2007
...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT...
Click for Day 2 FireWX Areal Outline Product
ZCZC SPCFWDDY2 ALL
FNUS22 KWNS 100840
DAY 2 FIRE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0340 AM CDT MON SEP 10 2007
VALID 111200Z - 121200Z
...NO CRITICAL AREAS...
...SYNOPSIS...
A STRONG UPPER TROUGH WILL BE CENTERED OVER THE GREAT LAKES WITH
GENERALLY COOL CONDITIONS FROM THE NRN PLAINS EWD INTO THE NE. A
SURFACE FRONT WILL EXTEND FROM THE ERN SEABOARD INTO CNTRL TX...WITH
HIGH PRESSURE OVER MUCH OF THE PLAINS STATES AND ALSO ACROSS THE
INTERMOUNTAIN WEST WHERE AN UPPER RIDGE WILL EXIST WITH WARM
TEMPERATURES AND LOW RH.
...CA/GREAT BASIN INTO THE PACIFIC NW...
A VERY DRY AIR MASS BROUGHT INTO PLACE BY HIGH PRESSURE WILL WARM
UNDERNEATH THE UPPER RIDGE...AND WILL RESULT IN VERY WARM AND DRY
CONDITIONS DURING THE AFTERNOON. THE HAINES INDEX WILL BE IN THE MDT
TO HIGH CATEGORY...WITH INCREASED FIRE GROWTH POTENTIAL BY LATE IN
THE DAY DESPITE MAINLY WEAK AND TERRAIN DRIVEN WINDS.
..JEWELL.. 09/10/2007
...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT...