Click for Day 1 FireWX Areal Outline Product
ZCZC SPCFWDDY1 ALL
FNUS21 KWNS 090919
DAY 1 FIRE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0319 AM CST FRI NOV 09 2007
VALID 091200Z - 101200Z
...NO CRITICAL AREAS...
...SYNOPSIS...
THE LOW PRESSURE TROUGH OVER THE EASTERN UNITED STATES WILL CONTINUE
TO MOVE SLOWLY TO THE EAST...AS THE MIDWEST RIDGE BEGINS TO BREAK
DOWN DUE TO THE ARRIVAL OF A LOW PRESSURE SYSTEM MOVING INTO
CALIFORNIA AND A WEAK TROUGH MOVING INTO THE PACIFIC NORTHWEST. IN
THE HIGH PLAINS...A LEE TROUGH WILL DEVELOP AHEAD OF THE APPROACHING
TROUGH AND RELATIVE HUMIDITY VALUES WILL FALL DURING THE
AFTERNOON...AND IN THE SOUTHEAST...A SURFACE HIGH PRESSURE SYSTEM
CENTERED NEAR NEW ORLEANS WILL KEEP WINDS LIGHT AND VARIABLE WITH
LOW RELATIVE HUMIDITY VALUES. IN THE NORTHEAST...COOL TEMPERATURES
WILL PREVAIL WITH SOME SNOW POSSIBLE OVER THE GREAT LAKES.
...SERN STATES...
RELATIVE HUMIDITY VALUES WILL FALL TO 20 TO 25 PERCENT IN THE
AFTERNOON AND TEMPERATURE VALUES WILL BE SOMEWHAT WARM WITH VALUES
IN THE MID 60S TO LOW 70S F. GIVEN THE LIGHT WIND SPEEDS...CRITICAL
FIRE WEATHER CONDITIONS ARE NOT EXPECTED.
...HIGH PLAINS...
A LEE TROUGH WILL DEVELOP AHEAD OF THE TROUGH MOVING INTO SOUTHERN
CALIFORNIA. DURING THE AFTERNOON HOURS...RELATIVE HUMIDITY VALUES
WILL FALL INTO THE TEENS AND WIND SPEEDS WILL BE AROUND 15 TO 20
MPH...THOUGH SEASONABLE TEMPERATURES WILL HELP TO MITIGATE THE FIRE
WEATHER RISK.
..LEVIT.. 11/09/2007
...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT...
Click for Day 2 FireWX Areal Outline Product
ZCZC SPCFWDDY2 ALL
FNUS22 KWNS 090920
DAY 2 FIRE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0320 AM CST FRI NOV 09 2007
VALID 101200Z - 111200Z
...NO CRITICAL AREAS...
...SYNOPSIS...
A GENERALLY ZONAL FLOW PATTERN WILL DEVELOP ACROSS THE UNITED STATES
BY THE END OF THE FORECAST PERIOD AS THE TROUGH IN THE EAST MOVES
OFFSHORE...AND ANOTHER TROUGH MOVES INTO THE PACIFIC
NORTHWEST...WHILE THE TROUGH AND LOW PRESSURE SYSTEM OVER SOUTHERN
CALIFORNIA MOVES TO SOUTH OF ARIZONA AND BEGINS TO WEAKEN. AHEAD OF
THIS UPPER-LEVEL THROUGH...A LEE TROUGH WILL CONTINUE IN THE HIGH
PLAINS WITH LOW RELATIVE HUMIDITY VALUES. IN THE SOUTHEAST...LOW
RELATIVE HUMIDITY VALUES WILL EXIST IN THE AFTERNOON AS WELL BUT
WITH LIGHT AND VARIABLE WINDS.
...HIGH PLAINS...
AS IN PREVIOUS DAYS...A LEE TROUGH WILL PERSIST AND MOVE SLIGHTLY
EASTWARD BRINGING SOMEWHAT HIGHER WIND SPEEDS TO TEXAS AND
OKLAHOMA...BUT WINDS WILL BE MORE WEAK IN SE COLORADO AND SE KANSAS
TODAY AS THE TROUGH TRANSLATES EASTWARD. LOW FORECAST RELATIVE
HUMIDITY VALUES WILL EXIST BUT AGAIN...NORMAL TEMPERATURES WILL HELP
KEEP THE FIRE WEATHER RISK BELOW CRITICAL VALUES.
...SERN STATES...
AFTERNOON RELATIVE HUMIDITY VALUES WILL ALSO BE LOW IN THIS
REGION...BUT NORTHERLY WINDS SPEEDS WILL BE LIGHT...AND COMBINED
WITH SEASONABLE TEMPERATURES...A CRITICAL RISK IS NOT EXPECTED.
..LEVIT.. 11/09/2007
...PLEASE SEE WWW.SPC.NOAA.GOV/FIRE FOR GRAPHIC PRODUCT...