Alert archive / California / Red Flag Warnings in 2016

Red Flag Warning 3, NWS San Diego, CA

September 1, 2016Riverside County, San Bernardino County, San Diego County, California

NWS San Diego, CA issued this red flag warning at Sep 1, 2016, 3:02 PM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at Sep 2, 2016, 11:00 AM PDT. It was in force for 3 days. 2 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Sep 1, 2016, 3:02 PM PDT (22:02 UTC)
In effect from
Sep 2, 2016, 11:00 AM PDT
Expired
Sep 5, 2016, 12:00 PM PDT
In force
3 days
Issued by
NWS San Diego, CA

Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA

The radar

The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 22:00 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Sep 4, 12:50 AM PDTNON-TSTM WND GST 597 Ene Cabazon, CAMESONET STATION WHITEWATER RAWS (2 N) /WWAC1/.
Sep 5, 12:50 AM PDTNON-TSTM WND GST 627 Ene Cabazon, CAMESONET STATION WHITEWATER RAWS (2 N) /WWAC1/.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

San Diego, CA (KNKX), launched 12:00Z, 10.0 hours before the alert went out and 145 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, San Diego, CA at 12:00Z on 2016-09-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, San Diego, CA at 12:00Z on 2016-09-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 13 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1746 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
13 m²/s²
0-3 km storm-relative helicity
1 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

640 
WWUS86 KSGX 012202
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
302 PM PDT THU SEP 1 2016

...RED FLAG WARNING IN EFFECT FOR PORTIONS OF THE MOUNTAINS AND
DESERTS LATE FRIDAY MORNING THROUGH SATURDAY EVENING...

.AN UPPER-LEVEL TROUGH MOVING ACROSS THE REGION WILL CREATE GUSTY
WEST TO SOUTHWEST WINDS ACROSS PORTIONS OF THE MOUNTAINS AND
DESERTS FRIDAY AND SATURDAY AFTERNOONS AND EVENINGS. GUSTS TO
40 MPH ARE EXPECTED THROUGH MOUNTAIN PASSES...ALONG MOUNTAIN
RIDGES...AND ALONG DESERT MOUNTAIN SLOPES AND FOOTHILLS. ISOLATED
GUSTS TO 50 MPH THROUGH THE SAN GORGONIO PASS. THIS...COMBINED
WITH MINIMUM AFTERNOON RELATIVE HUMIDITY OF 5 TO 10 PERCENT...
WILL CREATE HAZARDOUS FIRE WEATHER CONDITIONS. WINDS AND LOW
HUMIDITY WILL IMPROVE ON SUNDAY.

CAZ255-256-258-260>262-265-021400-
/O.UPG.KSGX.FW.A.0003.160902T1800Z-160904T0300Z/
/O.NEW.KSGX.FW.W.0003.160902T1800Z-160904T0300Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
302 PM PDT THU SEP 1 2016

...RED FLAG WARNING IN EFFECT FROM 11 AM FRIDAY TO 8 PM PDT
SATURDAY EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITIES...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 11 AM FRIDAY TO 8 PM PDT
SATURDAY.  

* LOCATION...MOUNTAIN RIDGES AND PASSES...DESERT SLOPES...AND 
  DESERT FOOTHILLS. 

* WIND...WEST TO SOUTHWEST 15 TO 25 MPH...WITH GUSTS TO 40 MPH. 
  ISOLATED GUSTS TO 50 MPH THROUGH THE SAN GORGONIO PASS.

* AFTERNOON MINIMUM HUMIDITY...5 TO 10 PERCENT.

* TIMING...LATE FRIDAY MORNING THROUGH SATURDAY EVENING...WITH 
  LOWEST HUMIDITY AND STRONGEST WINDS IN THE AFTERNOONS AND 
  EVENINGS.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$
GREGORIA
12 follow-up statements
577 
WWUS86 KSGX 012220
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
320 PM PDT THU SEP 1 2016

...RED FLAG WARNING IN EFFECT FOR THE SAN BERNARDINO...RIVERSIDE
AND SAN DIEGO COUNTY MOUNTAINS AND DESERTS LATE FRIDAY MORNING
THROUGH SATURDAY EVENING FOR STRONG GUSTY WINDS AND LOW
HUMIDITIES...

.AN UPPER-LEVEL TROUGH MOVING ACROSS THE REGION WILL CREATE GUSTY
WEST TO SOUTHWEST WINDS ACROSS PORTIONS OF THE MOUNTAINS AND
DESERTS FRIDAY AND SATURDAY AFTERNOONS AND EVENINGS. GUSTS TO
40 MPH ARE EXPECTED THROUGH MOUNTAIN PASSES...ALONG MOUNTAIN
RIDGES...AND ALONG DESERT MOUNTAIN SLOPES AND FOOTHILLS. ISOLATED
GUSTS TO 50 MPH THROUGH THE SAN GORGONIO PASS. THIS...COMBINED
WITH MINIMUM AFTERNOON RELATIVE HUMIDITY OF 5 TO 10 PERCENT...
WILL CREATE HAZARDOUS FIRE WEATHER CONDITIONS. WINDS AND LOW
HUMIDITY WILL IMPROVE ON SUNDAY.

CAZ255-256-258-260>262-265-021400-
/O.CON.KSGX.FW.W.0003.160902T1800Z-160904T0300Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
320 PM PDT THU SEP 1 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM FRIDAY TO 8 PM
PDT SATURDAY FOR THE SAN BERNARDINO...RIVERSIDE...AND SAN DIEGO
COUNTY MOUNTAINS AND DESERTS FOR STRONG GUSTY WINDS AND LOW
HUMIDITIES...

* LOCATION...MOUNTAIN RIDGES AND PASSES...DESERT SLOPES...AND 
  DESERT FOOTHILLS. 

* WIND...WEST TO SOUTHWEST 15 TO 25 MPH...WITH GUSTS TO 40 MPH. 
  ISOLATED GUSTS TO 50 MPH THROUGH THE SAN GORGONIO PASS.

* AFTERNOON MINIMUM HUMIDITY...5 TO 10 PERCENT.

* TIMING...LATE FRIDAY MORNING THROUGH SATURDAY EVENING...WITH 
  LOWEST HUMIDITY AND STRONGEST WINDS IN THE AFTERNOONS AND 
  EVENINGS.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$
GREGORIA
470 
WWUS86 KSGX 021011
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
311 AM PDT FRI SEP 2 2016

...RED FLAG WARNING IN EFFECT FOR THE SAN BERNARDINO...RIVERSIDE
AND SAN DIEGO COUNTY MOUNTAINS AND DESERTS LATE FRIDAY MORNING
THROUGH SATURDAY EVENING FOR STRONG GUSTY WINDS AND LOW
HUMIDITIES...

.A LOW PRESSURE SYSTEM MOVING INLAND THROUGH THE WESTERN STATES
WILL BRING DRY SOUTHWEST FLOW ALOFT AND STRONGER ONSHORE FLOW. IN
THE DESERTS AND DESERT SLOPES OF THE MOUNTAINS...LOWEST HUMIDITIES
THIS AFTERNOON WILL FALL TO 10 TO 15 PERCENT...AND 5 TO 10 PERCENT
SATURDAY AFTERNOON...WITH A GRADUAL RECOVERY SUNDAY AND MONDAY.
SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND DESERTS WILL GUST TO
35 TO 40 MPH IN THE AFTERNOON AND EVENING...WITH GUSTS TO AROUND
50 MPH IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO
PASS.

CAZ255-256-258-260>262-265-022130-
/O.CON.KSGX.FW.W.0003.160902T1800Z-160904T0300Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
311 AM PDT FRI SEP 2 2016

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
8 PM PDT SATURDAY FOR STRONG GUSTY WINDS AND LOW HUMIDITIES...

* LOCATION...ALONG THE DESERT SLOPES OF THE MOUNTAINS INTO THE
  DESERTS.

* WIND...WEST TO SOUTHWEST 15 TO 25 MPH...WITH GUSTS TO 40 MPH.
  ISOLATED GUSTS TO 50 MPH IN THE NORTHERN COACHELLA VALLEY BELOW
  THE SAN GORGONIO PASS.

* HUMIDITIES...LOWEST AFTERNOON HUMIDITIES TODAY OF 10 TO 15
  PERCENT...AND 5 TO 10 PERCENT SATURDAY WITH POOR OVERNIGHT
  RECOVERY.

* TIMING...THIS AFTERNOON AND EARLY EVENING AND AGAIN SATURDAY
  AFTERNOON AND EARLY EVENING.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

17
862 
WWUS86 KSGX 021926
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1226 PM PDT FRI SEP 2 2016

...RED FLAG WARNING IN EFFECT FOR THE SAN BERNARDINO...RIVERSIDE
AND SAN DIEGO COUNTY MOUNTAINS AND DESERTS THROUGH SATURDAY
EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITIES...

.A LOW PRESSURE SYSTEM MOVING INLAND THROUGH THE WESTERN STATES
WILL BRING DRY SOUTHWEST FLOW ALOFT AND STRONGER ONSHORE FLOW. IN
THE DESERTS AND DESERT SLOPES OF THE MOUNTAINS...LOWEST
HUMIDITIES THIS AFTERNOON WILL FALL TO 10 TO 15 PERCENT...AND
5 TO 10 PERCENT SATURDAY AFTERNOON...WITH A GRADUAL RECOVERY
SUNDAY AND MONDAY. SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND
DESERTS WILL GUST TO 35 TO 40 MPH IN THE AFTERNOON AND EVENING...
WITH GUSTS TO AROUND 50 MPH IN THE NORTHERN COACHELLA VALLEY
BELOW THE SAN GORGONIO PASS.

CAZ255-256-258-260>262-265-030430-
/O.CON.KSGX.FW.W.0003.000000T0000Z-160904T0300Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
1226 PM PDT FRI SEP 2 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT SATURDAY FOR
STRONG GUSTY WINDS AND LOW HUMIDITIES...

* LOCATION...ALONG THE DESERT SLOPES OF THE MOUNTAINS INTO THE 
  DESERTS. 

* WIND...WEST TO SOUTHWEST 15 TO 25 MPH...WITH GUSTS TO 40 MPH. 
  ISOLATED GUSTS TO 50 MPH IN THE NORTHERN COACHELLA VALLEY 
  BELOW THE SAN GORGONIO PASS.

* HUMIDITIES...LOWEST AFTERNOON HUMIDITIES TODAY OF 10 TO 15 
  PERCENT...AND 5 TO 10 PERCENT SATURDAY WITH POOR OVERNIGHT 
  RECOVERY.

* TIMING...THIS AFTERNOON AND EARLY EVENING AND AGAIN SATURDAY 
  AFTERNOON AND EARLY EVENING.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

MM
407 
WWUS86 KSGX 030345
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
845 PM PDT FRI SEP 2 2016

...RED FLAG WARNING IN EFFECT FOR THE SAN BERNARDINO...RIVERSIDE
AND SAN DIEGO COUNTY MOUNTAINS AND DESERTS THROUGH SATURDAY
EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITY...

.AN UPPER-LEVEL TROUGH MOVING INLAND ACROSS THE WESTERN STATES
WILL CREATE DRY SOUTHWEST FLOW ALOFT AND STRONGER ONSHORE FLOW AT
THE SURFACE. IN THE DESERTS AND DESERT SLOPES OF THE
MOUNTAINS...RELATIVE HUMIDITY WILL FALL TO 5 TO 10 PERCENT
SATURDAY AFTERNOON...WITH A GRADUAL RECOVERY SUNDAY AND MONDAY.
SOUTHWEST TO WEST WINDS IN THE MOUNTAINS AND DESERTS WILL GUST TO
35 TO 40 MPH IN THE AFTERNOON AND EVENING...WITH GUSTS TO AROUND
50 MPH IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN GORGONIO
PASS.

CAZ255-256-258-260>262-265-031300-
/O.CON.KSGX.FW.W.0003.000000T0000Z-160904T0300Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
845 PM PDT FRI SEP 2 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT SATURDAY FOR
STRONG GUSTY WINDS AND LOW HUMIDITIES...

* LOCATION...THROUGH MOUNTAIN PASSES AND ALONG THE DESERT MOUNTAIN
  SLOPES INTO THE DESERTS.

* WIND...WEST TO SOUTHWEST 15 TO 25 MPH...WITH GUSTS TO 40 MPH. 
  ISOLATED GUSTS TO 50 MPH IN THE NORTHERN COACHELLA VALLEY 
  BELOW THE SAN GORGONIO PASS.

* MINIMUM AFTERNOON RELATIVE HUMIDITY...AND 5 TO 10 PERCENT
  SATURDAY...WITH POOR OVERNIGHT RECOVERY.

* TIMING...THIS EVENING AND AGAIN SATURDAY AFTERNOON AND EARLY
  EVENING.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

JJT
701 
WWUS86 KSGX 031007
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
307 AM PDT SAT SEP 3 2016

...RED FLAG WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR THE
DESERTS AND DESERT SLOPES OF THE MOUNTAINS FOR STRONG GUSTY WINDS
AND LOW HUMIDITIES...

.THROUGH LABOR DAY...A TROUGH OF LOW PRESSURE NEAR THE WEST COAST
WILL MAINTAIN STRONGER ONSHORE FLOW WITH GUSTY SOUTHWEST TO WEST
WINDS IN THE MOUNTAINS AND DESERTS EACH AFTERNOON AND EVENING.
FOR TODAY...LOWEST AFTERNOON HUMIDITIES OF 5 TO 10 PERCENT IN
THE DESERTS AND DESERT SLOPES OF THE MOUNTAINS COMBINED WITH THE
GUSTY WINDS WILL MAINTAIN CRITICAL FIRE WEATHER CONDITIONS FOR
THIS AFTERNOON AND EARLY EVENING. INLAND HUMIDITIES WILL GRADUALLY
RECOVER SUNDAY AND MONDAY.

CAZ255-256-258-260>262-265-032130-
/O.CON.KSGX.FW.W.0003.000000T0000Z-160904T0300Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
307 AM PDT SAT SEP 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR STRONG GUSTY WINDS AND LOW HUMIDITIES...

* LOCATION...ALONG THE DESERT SLOPES OF THE MOUNTAINS INTO THE
  DESERTS.

* WIND...WEST TO SOUTHWEST 15 TO 25 MPH...WITH GUSTS TO 40 MPH.
  ISOLATED GUSTS TO 50 MPH IN THE NORTHERN COACHELLA VALLEY BELOW
  THE SAN GORGONIO PASS.

* HUMIDITIES...LOWEST AFTERNOON HUMIDITIES TODAY OF 5 TO 10
  PERCENT.

* TIMING...THIS AFTERNOON AND EARLY EVENING FOR THE COMBINATION OF
  THE LOWEST HUMIDITIES AND STRONGEST WINDS. 

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

17
613 
WWUS86 KSGX 031909
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1209 PM PDT SAT SEP 3 2016

...RED FLAG WARNING IN EFFECT UNTIL NOON MONDAY FOR THE HIGHER
ELEVATIONS OF THE MOUNTAINS AND DESERT SLOPES AND FOOTHILLS DUE TO 
GUSTY WESTERLY WINDS AND LOW HUMIDITY...

.A TROUGH OF LOW PRESSURE ALONG THE WEST COAST WILL MAINTAIN
MODERATE TO LOCALLY STRONG ONSHORE FLOW AND LOW RELATIVE HUMIDITY
THROUGH MONDAY MORNING OVER THE MOUNTAIN RIDGES AND INTO THE
DESERTS. CRITICAL FIRE WEATHER CONDITIONS ARE LIKLEY AT TIMES.
WINDS ARE FORECAST TO DROP OFF SUFFICIENTLY...ALONG WITH HIGHER
RELATIVE HUMIDITY FOR IMPROVING WEATHER CONDITIONS AFTER MONDAY
MORNING IN THESE AREAS.

CAZ255-256-258-260>262-265-040500-
/O.EXT.KSGX.FW.W.0003.000000T0000Z-160905T1900Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
1209 PM PDT SAT SEP 3 2016

...RED FLAG WARNING NOW IN EFFECT UNTIL NOON PDT MONDAY FOR GUSTY
WINDS AND LOW RELATIVE HUMIDITY...

* LOCATION...ALONG THE MOUNTAIN RIDGES INTO THE DESERTS.

* WIND...WEST TO SOUTHWEST 10 TO 25 MPH...WITH GUSTS TO 35 TO 40
  MPH. ISOLATED GUSTS TO 50 MPH IN THE NORTHERN COACHELLA VALLEY
  BELOW THE SAN GORGONIO PASS.

* HUMIDITY...A MODEST RECOVERY IN HUMIDITY IS EXPECTED ON SUNDAY...
  THEN LOWER AGAIN INTO THE 5 TO 15 PERCENT RANGE AGAIN SUNDAY
  NIGHT INTO MONDAY MORNING.

* TIMING...ELEVATED FIRE WEATHER THROUGH MONDAY MORNING. STRONGEST
  WINDS LATE TONIGHT THROUGH SUNDAY NIGHT.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE
EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG
WINDS AND LOW RELATIVE HUMIDITY WILL CONTRIBUTE TO EXTREME FIRE
BEHAVIOR.

&&

$$

JAD
904 
WWUS86 KSGX 040438
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
938 PM PDT SAT SEP 3 2016

...RED FLAG WARNING IN EFFECT UNTIL NOON MONDAY FOR THE HIGHER
ELEVATIONS OF THE MOUNTAINS AND DESERT SLOPES AND FOOTHILLS DUE
TO GUSTY WESTERLY WINDS AND LOW HUMIDITY...

.A TROUGH OF LOW PRESSURE ALONG THE WEST COAST WILL MAINTAIN
MODERATE TO STRONG ONSHORE FLOW AND LOW RELATIVE HUMIDITY THROUGH
MONDAY MORNING OVER THE MOUNTAIN RIDGES AND INTO THE DESERTS.
CRITICAL FIRE WEATHER CONDITIONS ARE LIKLEY AT TIMES. WINDS ARE
FORECAST TO DROP OFF SUFFICIENTLY...ALONG WITH HIGHER RELATIVE
HUMIDITY FOR IMPROVING WEATHER CONDITIONS AFTER MONDAY MORNING IN
THESE AREAS.

CAZ255-256-258-260>262-265-041245-
/O.CON.KSGX.FW.W.0003.000000T0000Z-160905T1900Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
938 PM PDT SAT SEP 3 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL NOON PDT MONDAY FOR
STRONG GUSTY WINDS AND LOW HUMIDITIES...

* LOCATION...ALONG THE MOUNTAIN RIDGES INTO THE DESERTS.

* WIND...WEST TO SOUTHWEST 15 TO 25 MPH WITH GUSTS OF 30 TO 40
  MPH. HIGHEST GUSTS 40 TO 50 MPH IN THE NORTHERN COACHELLA
  VALLEY BELOW THE SAN GORGONIO PASS.

* HUMIDITY...A MODEST RECOVERY IN HUMIDITY IS EXPECTED ON
  SUNDAY...THEN LOWER AGAIN INTO THE 5 TO 15 PERCENT RANGE AGAIN
  SUNDAY NIGHT INTO MONDAY MORNING.

* TIMING...ELEVATED FIRE WEATHER THROUGH MONDAY MORNING. STRONGEST
  WINDS LATE TONIGHT AND AGAIN SUNDAY AFTERNOON AND NIGHT.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS AND LOW RELATIVE HUMIDITY WILL CONTRIBUTE TO EXTREME
FIRE BEHAVIOR.

&&

$$

JMB
332 
WWUS86 KSGX 041011
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
311 AM PDT SUN SEP 4 2016

...RED FLAG WARNING FOR THE DESERTS AND DESERT SLOPES OF THE
MOUNTAINS IN EFFECT UNTIL NOON PDT MONDAY FOR STRONG GUSTY WINDS
AND LOW HUMIDITIES...

.A TROUGH OF LOW PRESSURE MOVING INLAND THROUGH THE WESTERN
STATES WILL MAINTAIN STRONGER ONSHORE FLOW WITH GUSTY SOUTHWEST TO
WEST WINDS IN THE MOUNTAINS AND DESERTS IN THE AFTERNOON AND
EVENING. HUMIDITIES FOR THE MOUNTAINS AND DESERTS WILL RECOVER
SOME TODAY...THEN FALL AGAIN TONIGHT INTO MONDAY MORNING

CAZ255-256-258-260>262-265-042130-
/O.CON.KSGX.FW.W.0003.000000T0000Z-160905T1900Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
311 AM PDT SUN SEP 4 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL NOON PDT MONDAY FOR
STRONG GUSTY WINDS AND LOW HUMIDITIES...

* LOCATION...ALONG THE DESERT SLOPES OF THE MOUNTAINS INTO THE
  DESERTS.

* WIND...WEST TO SOUTHWEST 15 TO 25 MPH...WITH GUSTS TO 40 MPH.
  ISOLATED GUSTS TO 50 MPH IN THE NORTHERN COACHELLA VALLEY BELOW
  THE SAN GORGONIO PASS.

* HUMIDITIES...LOWEST HUMIDITIES THIS AFTERNOON OF 10 TO 15
  PERCENT...AND 5 TO 10 PERCENT MONDAY MORNING IN THE DESERTS AND
  DESERT SLOPES OF THE MOUNTAINS IN RIVERSIDE AND SAN DIEGO
  COUNTIES.

* TIMING...STRONGEST WINDS THIS AFTERNOON AND EVENING WITH LOWEST
  HUMIDITIES THIS AFTERNOON AND EARLY EVENING AND AGAIN MONDAY
  MORNING.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS AND LOW RELATIVE HUMIDITY WILL CONTRIBUTE TO EXTREME
FIRE BEHAVIOR.

&&

$$

17
668 
WWUS86 KSGX 042020
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
120 PM PDT SUN SEP 4 2016

...RED FLAG WARNING FOR THE HIGHER MOUNTAIN RIDGES AND EAST ALONG
THE DESERT SLOPES INTO THE DESERTS UNTIL NOON PDT MONDAY...

.A TROUGH OF LOW PRESSURE MOVING INLAND WILL MAINTAIN STRONG
ONSHORE FLOW WITH GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS
AND DESERTS THROUGH TONIGHT. RELATIVE HUMIDITY WILL FALL BELOW 15
PERCENT AGAIN THIS EVENING...RESULTING IN CRITICAL FIRE WEATHER
CONDITIONS OVER THE HIGHER MOUNTAIN RIDGES AND ON THE DESERT
SLOPES THROUGH MONDAY MORNING BEFORE RECOVERING LATER IN THE DAY.

CAZ255-256-258-260>262-265-050500-
/O.CON.KSGX.FW.W.0003.000000T0000Z-160905T1900Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
120 PM PDT SUN SEP 4 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL NOON PDT MONDAY FOR
STRONG GUSTY WINDS AND LOW HUMIDITIES...

* LOCATION...FROM THE HIGHEST MOUNTAIN RIDGES THEN EAST ALONG THE
  DESERT SLOPES OF THE MOUNTAINS INTO THE DESERTS.

* WIND...WEST TO SOUTHWEST 15 TO 30 MPH...WITH GUSTS TO 40 TO 45
  MPH. ISOLATED GUSTS TO 50 TO 55 MPH IN THE NORTHERN COACHELLA
  VALLEY BELOW THE SAN GORGONIO PASS.

* HUMIDITY...DROPPING TO 5 TO 10 PERCENT THIS EVENING THROUGH
  MONDAY MORNING...MAINLY RIVERSIDE AND SAN DIEGO COUNTIES.

* TIMING...THE COMBINATION OF WIND AND LOWEST HUMIDITY IS EXPECTED
  THIS EVENING AND OVERNIGHT.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS AND LOW RELATIVE HUMIDITY WILL CONTRIBUTE TO EXTREME
FIRE BEHAVIOR.

&&

$$

JAD
086 
WWUS86 KSGX 050444
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
944 PM PDT SUN SEP 4 2016

...RED FLAG WARNING FOR THE HIGHER MOUNTAIN RIDGES AND EAST ALONG
THE DESERT SLOPES INTO THE DESERTS UNTIL NOON PDT MONDAY...

.A TROUGH OF LOW PRESSURE MOVING INLAND WILL MAINTAIN STRONG
ONSHORE FLOW WITH GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS
AND DESERTS TONIGHT. RELATIVE HUMIDITY WILL FALL BELOW 15 PERCENT
AGAIN THIS EVENING...RESULTING IN CRITICAL FIRE WEATHER CONDITIONS
OVER THE HIGHER MOUNTAIN RIDGES AND ON THE DESERT SLOPES THROUGH
MONDAY MORNING BEFORE RECOVERING LATER IN THE DAY.

CAZ255-256-258-260>262-265-051245-
/O.CON.KSGX.FW.W.0003.000000T0000Z-160905T1900Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
944 PM PDT SUN SEP 4 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL NOON PDT MONDAY FOR
STRONG GUSTY WINDS AND LOW HUMIDITIES...

* LOCATION...FROM THE HIGHEST MOUNTAIN RIDGES THEN EAST ALONG 
  THE DESERT SLOPES OF THE MOUNTAINS INTO THE DESERTS. 

* WIND...WEST TO SOUTHWEST 15 TO 30 MPH...WITH GUSTS TO 40 TO 
  45 MPH. ISOLATED GUSTS TO 50 TO 55 MPH IN THE NORTHERN 
  COACHELLA VALLEY BELOW THE SAN GORGONIO PASS.

* HUMIDITY...DROPPING TO 5 TO 10 PERCENT THIS EVENING THROUGH 
  MONDAY MORNING...MAINLY RIVERSIDE AND SAN DIEGO COUNTIES.

* TIMING...THE COMBINATION OF WIND AND LOWEST HUMIDITY IS
  EXPECTED THIS EVENING AND OVERNIGHT. 

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS AND LOW RELATIVE HUMIDITY WILL CONTRIBUTE TO EXTREME
FIRE BEHAVIOR.

&&

$$

JMB
394 
WWUS86 KSGX 051039
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
339 AM PDT MON SEP 5 2016

...RED FLAG WARNING FOR THE HIGHER MOUNTAIN RIDGES AND EAST ALONG
THE DESERT SLOPES INTO THE DESERTS UNTIL NOON PDT TODAY...

.A TROUGH OF LOW PRESSURE MOVING INLAND WILL MAINTAIN STRONG
ONSHORE FLOW WITH GUSTY SOUTHWEST TO WEST WINDS IN THE MOUNTAINS
AND DESERTS THROUGH SUNRISE...DECREASING DURING THE MORNING.
HUMIDITIES WILL BE LOWEST EARLY THIS MORNINGNEAR MOUNTAIN RIDGE
TOPS AND ALONG PORTIONS OF THE DESERT SLOPES.

CAZ255-256-258-260>262-265-051900-
/O.CON.KSGX.FW.W.0003.000000T0000Z-160905T1900Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
339 AM PDT MON SEP 5 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL NOON PDT TODAY FOR
STRONG GUSTY WINDS AND LOW HUMIDITIES...

* LOCATION...FROM THE HIGHEST MOUNTAIN RIDGES THEN EAST ALONG 
  THE DESERT SLOPES OF THE MOUNTAINS INTO THE DESERTS. 

* WIND...WEST TO SOUTHWEST 15 TO 30 MPH...WITH GUSTS TO 40 TO 
  45 MPH. ISOLATED GUSTS TO 50 TO 55 MPH IN THE NORTHERN 
  COACHELLA VALLEY BELOW THE SAN GORGONIO PASS.

* HUMIDITY...LOWEST HUMIDITIES OF 5 TO 15 PERCENT NEAR MOUNTAIN
  RIDGE TOPS AND ALONG PORTIONS OF THE DESERT SLOPES.

* TIMING...STRONGEST WINDS WILL CONTINUE THROUGH SUNRISE...THEN
  DIMINISH SOME DURING THE MORNING.

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS AND LOW RELATIVE HUMIDITY WILL CONTRIBUTE TO EXTREME
FIRE BEHAVIOR.

&&

$$

17
300 
WWUS86 KSGX 051912
RFWSGX

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1212 PM PDT MON SEP 5 2016

...RED FLAG WARNING FOR THE HIGHER MOUNTAIN RIDGES AND EAST ALONG
THE DESERT SLOPES INTO THE DESERTS HAS EXPIRED...

.THE TROUGH OF LOW PRESSURE WILL MOVE INLAND TODAY WITH LIGHTER
WINDS IN THE MOUNTAINS AND DESERTS TONIGHT AND TUESDAY. 

CAZ255-256-258-260>262-265-052015-
/O.EXP.KSGX.FW.W.0003.000000T0000Z-160905T1900Z/
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF
THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO
NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE
CLEVELAND NATIONAL FOREST-VICTOR VALLEY-APPLE VALLEY-
LUCERNE VALLEY-JOHNSON VALLEY-COACHELLA VALLEY-
INCLUDING THE PALM SPRINGS SOUTH COAST DESERT DISTRICT-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE ANZA BORREGO DESERT STATE PARK-
SAN GORGONIO PASS NEAR BANNING-
1212 PM PDT MON SEP 5 2016

...RED FLAG WARNING HAS EXPIRED FOR STRONG GUSTY WINDS AND LOW
HUMIDITIES...

A TROUGH OF LOW PRESSURE WILL MOVE INLAND TODAY RESULTING IN
LIGHTER WINDS IN THE MOUNTAINS AND DESERTS TONIGHT AND
TUESDAY. THEREFORE...THE RED FLAG WARNING WAS ALLOWED TO EXPIRE AT
NOON TODAY. 

$$

MOEDE

The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 1, 9:16 AM PDTFire Weather WatchSGXRiverside, San Bernardino, San Diego6 hr

Nearby

Red Flag Warnings in California, 2016Every red flag warning in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.