Alert archive / California / Red Flag Warnings in 2025

Red Flag Warning 2, NWS San Diego, CA

January 11, 20254 counties in California

NWS San Diego, CA issued this red flag warning at Jan 11, 2025, 3:40 AM PST for 4 counties in California. It took effect at Jan 11, 2025, 6:00 PM PST. It was in force for 4 days. 4 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
Jan 11, 2025, 3:40 AM PST (11:40 UTC)
In effect from
Jan 11, 2025, 6:00 PM PST
Expired
Jan 15, 2025, 6:00 PM PST
In force
4 days
Issued by
NWS San Diego, CA

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

The radar

The Santa Ana Mts radar (KSOX), 88 km from the middle of the area, began a volume at 11:42 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
Jan 13, 7:30 AM PSTNON-TSTM WND GST 604 Ssw Crestline, CAMesonet station SE809 CSU San Bernardino (SCE809) - Santa Ana winds.
Jan 13, 8:30 AM PSTNON-TSTM WND GST 564 Ene Rancho Cucamonga, CAMesonet station SE540 Etiwanda Creek (SCE540) - Santa Ana winds.
Jan 13, 9:51 AM PSTNON-TSTM WND GST 658 Ene Orange, CAMesonet station FRCC1 Fremont Canyon RAWS - more Santa Ana winds.
Jan 14, 7:00 AM PSTWILDFIRE2 Nne Ramona, CA10 acre wildfire called Pamo. Haverford and Pamo road in Ramona. Red Flag warning in effect.

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 00:00Z, 11.7 hours before the alert went out and 124 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 00:00Z on 2025-01-11Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, San Diego, CA at 00:00Z on 2025-01-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 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
3307 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
20 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

166 
WWUS86 KSGX 111140
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
340 AM PST Sat Jan 11 2025

...A RED FLAG WARNING IS IN EFFECT FROM 6 PM TODAY THROUGH 6 PM 
SUNDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE 
INLAND EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS,
SANTA ANA MOUNTAINS AND INLAND ORANGE COUNTY...

CAZ248-255-112215-
/O.UPG.KSGX.FW.A.0002.250112T0200Z-250113T0200Z/
/O.NEW.KSGX.FW.W.0002.250112T0200Z-250113T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
340 AM PST Sat Jan 11 2025

...RED FLAG WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM PST
SUNDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE
INLAND EMPIRE AND COASTAL SLOPES OF THE SAN BERNARDINO MOUNTAINS...

The National Weather Service in San Diego has issued a Red Flag
Warning for strong gusty winds and low relative humidity, which
is in effect from 6 PM this evening to 6 PM PST Sunday. The Fire
Weather Watch is no longer in effect.

* WINDS...For the Inland Empire north 15 to 25 mph with gusts 40
  to 55 mph, strongest below the Cajon Pass. For the coastal
  slopes of the San Bernardino mountains north 20 to 30 with gusts
  55 to 65 mph.  

* RELATIVE HUMIDITY...As low as 10 to 15 percent. Poor overnight 
  recovery for tonight into Sunday. 

* IMPACTS...Any wildfires that start could spread rapidly. 
  Outdoor burning is not recommended.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-112215-
/O.UPG.KSGX.FW.A.0002.250112T0200Z-250113T0200Z/
/O.NEW.KSGX.FW.W.0002.250112T0200Z-250113T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
340 AM PST Sat Jan 11 2025

...RED FLAG WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM PST
SUNDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR INLAND
ORANGE COUNTY AND THE SANTA ANA MOUNTAINS...

The National Weather Service in San Diego has issued a Red Flag
Warning for strong gusty winds and low relative humidity, which
is in effect from 6 PM this evening to 6 PM PST Sunday. The Fire
Weather Watch is no longer in effect.

* WINDS...For inland Orange County, north 15 to 20 mph with gusts
  35 to 50 mph. For the Santa Ana mountains north 25 to 35 mph 
  with gusts 55 to 65 mph, strongest below passes and canyons.

* RELATIVE HUMIDITY...As low as 10 to 15 percent. Poor overnight 
  recovery for tonight into Sunday. 

* IMPACTS...Any wildfires that start could spread rapidly. 
  Outdoor burning is not recommended.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-112215-
/O.UPG.KSGX.FW.A.0002.250112T0200Z-250113T0200Z/
/O.NEW.KSGX.FW.W.0002.250112T0200Z-250113T0200Z/
San Gorgonio Pass Near Banning-
340 AM PST Sat Jan 11 2025

...RED FLAG WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM PST
SUNDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE
SAN GORGONIO PASS...

The National Weather Service in San Diego has issued a Red Flag
Warning for strong gusty winds and low relative humidity, which
is in effect from 6 PM this evening to 6 PM PST Sunday. The Fire
Weather Watch is no longer in effect.

* WINDS...Northeast 15 to 25 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...Any wildfires that start could spread rapidly. 
  Outdoor burning is not recommended.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

CO

http://www.weather.gov/sandiego
14 follow-up statements
492 
WWUS86 KSGX 112106
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
106 PM PST Sat Jan 11 2025

...A RED FLAG WARNING IS IN EFFECT FROM 6 PM TODAY AND HAS BEEN
EXTENDED UNTIL 6 PM WEDNESDAY FOR STRONG GUSTY WINDS AND LOW 
RELATIVE HUMIDITY FOR THE INLAND EMPIRE, SAN BERNARDINO COUNTY 
MOUNTAINS, SAN GORGONIO PASS, SANTA ANA MOUNTAINS AND INLAND 
ORANGE COUNTY...

...A FIRE WEATHER WATCH IS NOW EFFECT FROM MONDAY AFTERNOON 
THROUGH WEDNESDAY AFTERNOON FOR STRONG GUSTY WINDS AND LOW 
RELATIVE HUMIDITY FOR THE RIVERSIDE COUNTY MOUNTAINS, AND THE SAN 
DIEGO INLAND VALLEYS AND MOUNTAINS...

CAZ248-255-120730-
/O.EXT.KSGX.FW.W.0002.250112T0200Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
106 PM PST Sat Jan 11 2025

...RED FLAG WARNING IS NOW IN EFFECT FROM 6 PM THIS EVENING TO 6 
PM PST WEDNESDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY 
FOR THE INLAND EMPIRE AND COASTAL SLOPES OF THE SAN BERNARDINO 
MOUNTAINS...

* WINDS...Northeast 15 to 25 mph with gusts up to 55 mph. A brief
  lull in the winds expected Sunday night, restrengthening Monday
  morning.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...Any wildfires that start could spread rapidly. 
  Outdoor burning is not recommended.

* LOCATION...San Bernardino and Riverside County Valleys-The 
  Inland Empire and San Bernardino County Mountains-Including The 
  Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-120730-
/O.EXT.KSGX.FW.W.0002.250112T0200Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
106 PM PST Sat Jan 11 2025

...RED FLAG WARNING NOW IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
PST WEDNESDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY
FOR INLAND ORANGE COUNTY AND THE SANTA ANA MOUNTAINS...

* WINDS...Northeast 25 to 35 mph with gusts up to 55 mph. A brief
  lull in the winds expected Sunday night, restrengthening Monday
  morning.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...Any wildfires that start could spread rapidly. 
  Outdoor burning is not recommended.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-120730-
/O.EXT.KSGX.FW.W.0002.250112T0200Z-250116T0200Z/
San Gorgonio Pass Near Banning-
106 PM PST Sat Jan 11 2025

...RED FLAG WARNING NOW IN EFFECT FROM 6 PM THIS EVENING TO 6 PM
PST WEDNESDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY
FOR THE SAN GORGONIO PASS...

* WINDS...Northeast 20 to 30 mph with gusts up to 45 mph. A brief
  lull in the winds expected Sunday night, restrengthening Monday
  morning. East wind gusts up to 55 mph Monday through Wednesday.

* RELATIVE HUMIDITY...As low as 13 percent.

* IMPACTS...Any wildfires that start could spread rapidly. 
  Outdoor burning is not recommended.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ250-256-258-120730-
/O.NEW.KSGX.FW.A.0003.250114T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
106 PM PST Sat Jan 11 2025

...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH
WEDNESDAY AFTERNOON FOR STRONG GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR THE RIVERSIDE COUNTY MOUNTAINS, AND THE SAN DIEGO 
INLAND VALLEYS AND MOUNTAINS...

The National Weather Service in San Diego has issued a Fire 
Weather Watch for strong gusty winds and low relative humidity, 
which is in effect from Monday afternoon through Wednesday 
afternoon.

* WINDS...Northeast and east winds 20 to 30 mph with gusts up to 
  55 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...Any wildfires that start could spread rapidly. 
  Outdoor burning is not recommended.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.

&&

$$

APR

http://www.weather.gov/sandiego
091 
WWUS86 KSGX 120549
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
949 PM PST Sat Jan 11 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR 
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND 
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA 
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A FIRE WEATHER WATCH IS NOW EFFECT FROM 4 PM MONDAY THROUGH 
6 PM WEDNESDAY FOR STRONG GUSTY EAST WINDS AND LOW RELATIVE 
HUMIDITY FOR THE RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY
MOUNTAINS, AND THE SAN DIEGO COUNTY VALLEYS...

CAZ248-255-121400-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
949 PM PST Sat Jan 11 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...North to northeast 20 to 30 mph with gusts up to 45 mph.
  Isolated gusts to 55 mph in the favored coastal slopes and
  canyons.

* RELATIVE HUMIDITY...Daytime humidity 11 to 15 percent with poor
  overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable for
  very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-121400-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
949 PM PST Sat Jan 11 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA ANA
MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 15 to 25 mph with gusts up to 45 mph. Isolated
  gusts to 55 mph in the favored ridges and canyons.

* RELATIVE HUMIDITY...Daytime humidity of 12 to 15 percent with
  very poor overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable for
  very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-121400-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
949 PM PST Sat Jan 11 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...East 20 to 30 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 12 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable for
  very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ250-256-258-121400-
/O.CON.KSGX.FW.A.0003.250114T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
949 PM PST Sat Jan 11 2025

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON
THROUGH WEDNESDAY AFTERNOON FOR STRONG GUSTY WINDS AND LOW
RELATIVE HUMIDITY FOR THE RIVERSIDE COUNTY MOUNTAINS...SAN DIEGO
COUNTY MOUNTAINS...AND SAN DIEGO COUNTY VALLEYS...

* WINDS...East 25 to 35 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 14 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable for
  very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.

&&

$$

http://www.weather.gov/sandiego
329 
WWUS86 KSGX 121118
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
318 AM PST Sun Jan 12 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A FIRE WEATHER WATCH IS NOW EFFECT FROM 4 PM MONDAY THROUGH
6 PM WEDNESDAY FOR STRONG GUSTY EAST WINDS AND LOW RELATIVE
HUMIDITY FOR THE RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY
MOUNTAINS, AND THE SAN DIEGO COUNTY VALLEYS...

CAZ248-255-122215-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
318 AM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 20 to 30 mph with gusts 35 to 45 mph. 
  Isolated gusts to 55 mph in the favored coastal slopes and 
  canyons.

* RELATIVE HUMIDITY...Daytime humidity 11 to 15 percent with poor
  overnight recovery. 

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-122215-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
318 AM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 15 to 25 mph with gusts 35 to 45 mph. 
  Isolated gusts to 55 mph in the favored ridges and canyons.

* RELATIVE HUMIDITY...Daytime humidity of 12 to 15 percent with
  very poor overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-122215-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
318 AM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...Northeast becoming east, 20 to 30 mph with gusts 40 to 
  50 mph.

* RELATIVE HUMIDITY...Daytime humidity as low as 11 percent with poor
  overnight recovery. 

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ250-256-258-122215-
/O.CON.KSGX.FW.A.0003.250114T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
318 AM PST Sun Jan 12 2025

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON
THROUGH WEDNESDAY AFTERNOON FOR STRONG GUSTY WINDS AND LOW
RELATIVE HUMIDITY FOR THE RIVERSIDE COUNTY MOUNTAINS, SAN DIEGO 
COUNTY MOUNTAINS, AND SAN DIEGO COUNTY VALLEYS...

* WINDS...East 20 to 30 mph with gusts 35 to 45 mph. Isolated 
  gusts to 55 mph in the favored ridges and canyons.

* RELATIVE HUMIDITY...12 to 15 percent with poor overnight
  recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.

&&

$$

CO

http://www.weather.gov/sandiego
226 
WWUS86 KSGX 122127
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
127 PM PST Sun Jan 12 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING IS NOW EFFECT FROM 4 PM MONDAY THROUGH 6 PM
WEDNESDAY FOR STRONG GUSTY EAST WINDS AND LOW RELATIVE HUMIDITY 
FOR THE RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY 
MOUNTAINS, AND THE SAN DIEGO COUNTY VALLEYS...

CAZ250-256-258-130615-
/O.UPG.KSGX.FW.A.0003.250114T0000Z-250116T0200Z/
/O.EXB.KSGX.FW.W.0002.250114T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
127 PM PST Sun Jan 12 2025

...RED FLAG WARNING IN EFFECT FROM 4 PM MONDAY TO 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE RIVERSIDE
COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND THE SAN 
DIEGO COUNTY VALLEYS...

The National Weather Service in San Diego has issued a Red Flag
Warning for strong gusty winds and low relative humidity, which
is in effect from 4 PM Monday to 6 PM PST Wednesday. The Fire
Weather Watch is no longer in effect.

* WINDS...East 20 to 30 mph with gusts up to 45 mph. Isolated 
  gusts to 55 mph in the favored ridges and canyons.

* RELATIVE HUMIDITY...As low as 12 percent with poor overnight
  recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ248-255-130615-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
127 PM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 20 to 30 mph with gusts 35 to 45 mph. 
  Isolated gusts to 55 mph in the favored coastal slopes and 
  canyons.

* RELATIVE HUMIDITY...Daytime humidity as low as 11 percent with 
  poor overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-130615-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
127 PM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 15 to 25 mph with gusts 35 to 45 mph. 
  Isolated gusts to 55 mph in the favored ridges and canyons.

* RELATIVE HUMIDITY...Daytime humidity as low as 12 percent with 
  very poor overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-130615-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
127 PM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...Northeast becoming east, 20 to 30 mph with gusts 40 to 
  50 mph.

* RELATIVE HUMIDITY...Daytime humidity as low as 11 percent with
  poor overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

http://www.weather.gov/sandiego
036 
WWUS86 KSGX 130527
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
927 PM PST Sun Jan 12 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING IS IN EFFECT FROM 4 PM MONDAY THROUGH 6 PM 
WEDNESDAY FOR GUSTY EAST WINDS AND LOW RELATIVE HUMIDITY FOR THE 
RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND 
THE SAN DIEGO COUNTY VALLEYS...

CAZ248-255-131400-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
927 PM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 20 to 30 mph with gusts 35 to 45 mph. Isolated
  gusts to 55 mph in the favored coastal slopes and canyons on
  Tuesday.

* RELATIVE HUMIDITY...Daytime humidity as low as 11 percent with 
  poor overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ250-256-258-131400-
/O.CON.KSGX.FW.W.0002.250114T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
927 PM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT FROM 4 PM MONDAY TO 6 PM
PST WEDNESDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY
FOR THE RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY
MOUNTAINS, AND THE SAN DIEGO COUNTY VALLEYS...

* WINDS...East 20 to 30 mph with gusts up to 45 mph. Isolated
  gusts to 50 mph in the favored coastal slopes.

* RELATIVE HUMIDITY...As low as 12 percent with poor overnight 
  recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-131400-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
927 PM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 15 to 25 mph with gusts 35 to 45 mph. Isolated
  gusts to 55 mph in the favored ridges and canyons in the Santa
  Ana Mountains.

* RELATIVE HUMIDITY...Daytime humidity as low as 12 percent with 
  very poor overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-131400-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
927 PM PST Sun Jan 12 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...East 20 to 30 mph with gusts 40 to 50 mph.

* RELATIVE HUMIDITY...Daytime humidity as low as 11 percent with 
  poor overnight recovery.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

http://www.weather.gov/sandiego
209 
WWUS86 KSGX 131041
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
241 AM PST Mon Jan 13 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING IS IN EFFECT FROM 4 PM TODAY THROUGH 6 PM 
WEDNESDAY FOR GUSTY EAST WINDS AND LOW RELATIVE HUMIDITY FOR THE 
RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND 
THE SAN DIEGO COUNTY VALLEYS...

CAZ248-255-132230-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
241 AM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 15 to 25 mph with gusts to 50 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ250-256-258-132230-
/O.CON.KSGX.FW.W.0002.250114T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
241 AM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
6 PM PST WEDNESDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR THE RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY
MOUNTAINS, AND THE SAN DIEGO COUNTY VALLEYS...

* WINDS...Northeast 20 to 30 mph with gusts to 55 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-132230-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
241 AM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 20 to 30 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-132230-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
241 AM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...Northeast 20 to 30 mph with gusts up to 55 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

http://www.weather.gov/sandiego

17
368 
WWUS86 KSGX 132045
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
1245 PM PST Mon Jan 13 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING IS IN EFFECT FROM 4 PM TODAY THROUGH 6 PM
WEDNESDAY FOR GUSTY EAST WINDS AND LOW RELATIVE HUMIDITY FOR THE
RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND
THE SAN DIEGO COUNTY VALLEYS...

CAZ250-256-258-140615-
/O.CON.KSGX.FW.W.0002.250114T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
1245 PM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
6 PM PST WEDNESDAY FOR STRONG GUSTY WINDS AND LOW RELATIVE
HUMIDITY FOR THE RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY
MOUNTAINS, AND THE SAN DIEGO COUNTY VALLEYS...

* WINDS...Northeast 20 to 30 mph with gusts up to 55 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ248-255-140615-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
1245 PM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 15 to 25 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-140615-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
1245 PM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 20 to 30 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-140615-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
1245 PM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...Northeast 20 to 30 mph with gusts up to 55 mph.

* RELATIVE HUMIDITY...As low as 9 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

http://www.weather.gov/sandiego
196 
WWUS86 KSGX 140507
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
907 PM PST Mon Jan 13 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR 
GUSTY EAST WINDS AND LOW RELATIVE HUMIDITY FOR THE RIVERSIDE 
COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND THE SAN 
DIEGO COUNTY VALLEYS...

CAZ250-256-258-141500-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
907 PM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE
RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND
THE SAN DIEGO COUNTY VALLEYS...

* WINDS...Northeast 20 to 30 mph with gusts up to 55 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ248-255-141500-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
907 PM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 15 to 25 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-141500-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
907 PM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 15 to 25 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-141500-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
907 PM PST Mon Jan 13 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...Northeast 20 to 30 mph with gusts up to 55 mph.

* RELATIVE HUMIDITY...As low as 9 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

http://www.weather.gov/sandiego
931 
WWUS86 KSGX 141049
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
249 AM PST Tue Jan 14 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY EAST WINDS AND LOW RELATIVE HUMIDITY FOR THE RIVERSIDE
COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND THE SAN
DIEGO COUNTY VALLEYS...

CAZ250-256-258-142230-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
249 AM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE
RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND
THE SAN DIEGO COUNTY VALLEYS...

* WINDS...Northeast 20 to 30 mph with gusts to 55 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ248-255-142230-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
249 AM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 20 to 30 mph with gusts to 55 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-142230-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
249 AM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 15 to 25 mph with gusts to 45 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-142230-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
249 AM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...Northeast 20 to 30 mph with gusts to 60 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

http://www.weather.gov/sandiego

17
416 
WWUS86 KSGX 142127
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
127 PM PST Tue Jan 14 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY EAST WINDS AND LOW RELATIVE HUMIDITY FOR THE RIVERSIDE
COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND THE SAN
DIEGO COUNTY VALLEYS...

CAZ250-256-258-150530-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
127 PM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE
RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND
THE SAN DIEGO COUNTY VALLEYS...

* WINDS...East 20 to 30 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ248-255-150530-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
127 PM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 15 to 25 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 9 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-150530-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
127 PM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 15 to 25 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-150530-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
127 PM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...Northeast 20 to 30 mph with gusts up to 55 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

http://www.weather.gov/sandiego
567 
WWUS86 KSGX 150419
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
819 PM PST Tue Jan 14 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM WEDNESDAY FOR
GUSTY EAST WINDS AND LOW RELATIVE HUMIDITY FOR THE RIVERSIDE
COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND THE SAN
DIEGO COUNTY VALLEYS...

CAZ250-256-258-151415-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
819 PM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE
RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND
THE SAN DIEGO COUNTY VALLEYS...

* WINDS...East 20 to 30 mph with gusts up to 50 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ248-255-151415-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
819 PM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 15 to 25 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 9 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-151415-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
819 PM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 15 to 25 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...As low as 11 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-151415-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
819 PM PST Tue Jan 14 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...Northeast 20 to 30 mph with gusts up to 55 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

CO

http://www.weather.gov/sandiego
310 
WWUS86 KSGX 151022
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
222 AM PST Wed Jan 15 2025

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM TODAY FOR GUSTY 
NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND EMPIRE, 
SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS, SANTA ANA 
MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING IS IN EFFECT THROUGH 6 PM TODAY FOR GUSTY 
EAST WINDS AND LOW RELATIVE HUMIDITY FOR THE RIVERSIDE COUNTY 
MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND THE SAN DIEGO 
COUNTY VALLEYS...

CAZ250-256-258-160200-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
222 AM PST Wed Jan 15 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE
RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND
THE SAN DIEGO COUNTY VALLEYS...

* WINDS...East 20 to 30 mph with gusts to 55 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ248-255-160200-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
222 AM PST Wed Jan 15 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast 15 to 25 mph with gusts to 50 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-160200-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
222 AM PST Wed Jan 15 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SANTA
ANA MOUNTAINS AND INLAND ORANGE COUNTY...

* WINDS...Northeast 15 to 25 mph with gusts to 45 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-160200-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
222 AM PST Wed Jan 15 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO PASS...

* WINDS...Northeast 15 to 25 mph with gusts up to 55 mph.

* RELATIVE HUMIDITY...As low as 10 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$

http://www.weather.gov/sandiego

17
683 
WWUS86 KSGX 151819
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
1019 AM PST Wed Jan 15 2025

...A RED FLAG WARNING REMAINS IS IN EFFECT THROUGH 6 PM TODAY FOR
GUSTY EAST TO NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE 
INLAND EMPIRE, SAN BERNARDINO COUNTY MOUNTAINS, SAN GORGONIO PASS,
SANTA ANA MOUNTAINS AND INLAND ORANGE COUNTY...

...A RED FLAG WARNING REMAINS IS IN EFFECT THROUGH 6 PM TODAY FOR
GUSTY EAST TO NORTHEAST WINDS AND LOW RELATIVE HUMIDITY FOR THE 
RIVERSIDE COUNTY MOUNTAINS, THE SAN DIEGO COUNTY MOUNTAINS, AND 
THE SAN DIEGO COUNTY VALLEYS...

CAZ250-256-258-160200-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
1019 AM PST Wed Jan 15 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE
RIVERSIDE COUNTY MOUNTAINS AND SAN DIEGO COUNTY INLAND VALLEYS, 
FOOTHILLS AND MOUNTAINS...

* WINDS...East to northeast 20 to 30 mph with gusts up to 45 mph.
  Most wind prone areas with gusts to 65 mph through late 
  morning. Wind decreasing in the afternoon to speeds of 10 to 20 
  mph with gusts to 30 mph through tonight.

* RELATIVE HUMIDITY...As low as 7 to 12 percent. Poor recovery
  tonight in wind prone areas.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Diego County Inland Valleys, Riverside County 
  Mountains-Including The San Jacinto Ranger District Of The San 
  Bernardino National Forest and San Diego County Mountains- 
  Including The Palomar And Descanso Ranger Districts of the 
  Cleveland National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ248-255-160200-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
1019 AM PST Wed Jan 15 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
BERNARDINO COUNTY MOUNTAINS AND INLAND EMPIRE...

* WINDS...Northeast at speeds of 15 to 30 mph with gusts up to
  local gust to 50 mph in wind prone canyons such as Cajon Pass. 
  Decreasing in the afternoon to 15 to 25 mph with gusts to 35 
  mph. Northeast winds at 10 to 20 mph tonight.

* RELATIVE HUMIDITY...As low as 7 to 12 percent. Poor recovery
  tonight in wind prone areas.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Bernardino and Riverside County Valleys  -The 
  Inland Empire and San Bernardino County Mountains-Including 
  The Mountain Top And Front Country Ranger Districts Of The San 
  Bernardino National Forest.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ257-554-160200-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
1019 AM PST Wed Jan 15 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR INLAND ORANGE
COUNTY AND THE SANTA ANA MOUNTAINS...

* WINDS...East to northeast 10 to 20 mph with gusts up to 45 mph 
  in canyons through late morning. Decreasing in the afternoon.

* RELATIVE HUMIDITY...As low as 7 to 12 percent.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...Santa Ana Mountains-Including The Trabuco Ranger 
  District of the Cleveland National Forest and Orange County 
  Inland Areas.

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 can
contribute to extreme fire behavior.

&&

$$

CAZ265-160200-
/O.CON.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
1019 AM PST Wed Jan 15 2025

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING
FOR STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN
GORGONIO BANNING PASS...

* WINDS...East 15 to 30 mph. Gusts up to 50 mph south of I-10. 
  Wind decreasing in the afternoon and tonight with 10 to 20 mph 
  speeds.

* RELATIVE HUMIDITY...As low as 7 to 12 percent. Poor recovery
  tonight.

* IMPACTS...If fire ignition occurs, conditions are favorable 
  for very rapid fire spread and extreme fire behavior.

* LOCATION...San Gorgonio Pass Near Banning.

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 can
contribute to extreme fire behavior.

&&

$$
AT
http://www.weather.gov/sandiego
923 
WWUS86 KSGX 160153
RFWSGX

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
553 PM PST Wed Jan 15 2025

.THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE AT 6 PM JANUARY
15.

CAZ250-256-258-160300-
/O.EXP.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Diego County Inland Valleys-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-
553 PM PST Wed Jan 15 2025

...RED FLAG WARNING WILL EXPIRE AT 6 PM PST THIS EVENING FOR
STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR SAN DIEGO COUNTY
VALLEYS, SAN DIEGO COUNTY MOUNTAINS, AND RIVERSIDE COUNTY
MOUNTAINS...

Winds will continue to weaken and become more localized into 
Thursday morning. Relative humidity will begin to recover 
with higher humidity spreading inland Thursday. Due to improving 
conditions the Red Flag Warning will be allowed to expire at 6 PM.


$$

CAZ248-255-160300-
/O.EXP.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Bernardino County Mountains-
Including The Mountain Top And Front Country Ranger Districts Of
The San Bernardino National Forest-
553 PM PST Wed Jan 15 2025

...RED FLAG WARNING WILL EXPIRE AT 6 PM PST THIS EVENING FOR
STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE INLAND
EMPIRE AND SAN BERNARDINO COUNTY MOUNTAINS...

Winds will continue to weaken and become more localized into 
Thursday morning. Relative humidity will begin to recover 
with higher humidity spreading inland Thursday. Due to improving 
conditions the Red Flag Warning will be allowed to expire at 6 PM.

$$

CAZ257-554-160300-
/O.EXP.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-Orange County Inland Areas-
553 PM PST Wed Jan 15 2025

...RED FLAG WARNING WILL EXPIRE AT 6 PM PST THIS EVENING FOR
STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR INLAND ORANGE
COUNTY AND THE SANTA ANA MOUNTAINS...

Winds will continue to weaken and become more localized into 
Thursday morning. Relative humidity will begin to recover 
with higher humidity spreading inland Thursday. Due to improving 
conditions the Red Flag Warning will be allowed to expire at 6 PM.

$$

CAZ265-160300-
/O.EXP.KSGX.FW.W.0002.000000T0000Z-250116T0200Z/
San Gorgonio Pass Near Banning-
553 PM PST Wed Jan 15 2025

...RED FLAG WARNING WILL EXPIRE AT 6 PM PST THIS EVENING FOR
STRONG GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE SAN GORGONIO
PASS...

Winds will continue to weaken and become more localized into 
Thursday morning. Relative humidity will begin to recover 
with higher humidity spreading inland Thursday. Due to improving 
conditions the Red Flag Warning will be allowed to expire at 6 
PM..

$$

CO
http://www.weather.gov/sandiego

What forecasters said that day

The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Diego, CA wrote its last area forecast discussion before this red flag warning went out at Jan 11, 3:30 AM PST, 10 minutes earlier.

Area forecast discussion, Jan 11, 3:30 AM PST, 10 minutes before
Area Forecast Discussion
National Weather Service San Diego CA
330 AM PST Sat Jan 11 2025

.SYNOPSIS...
Periods of Santa Ana winds expected into the middle of next week.
Critical fire weather conditions expected this evening through
Sunday for portions of Orange County, Inland Empire, and San
Bernardino Mountains. Another round of more widespread Santa Ana
winds is expected for late Monday through Wednesday. Forecast
becomes uncertain for the latter half of the week, but current
forecast has below average temperatures and cloudier conditions by
next weekend.

&&

.DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO
COUNTIES...

Satellite imagery at 3 AM was showing clear skies across Southern
California. Weaker winds and clear skies tonight are resulting in
cooler temperatures at 3 AM compared to 3 AM yesterday for the
coast, valleys, and low desert. For the next few nights, wind
sheltered valley locations will see temperatures fall to the 30s.
Today another trough of low pressure from the interior of Canada
will dig south through the Great Basin. This will bring another shot
of cold air to the mountains and High Desert. Lows there are
expected to fall into the teens and upper 20s/low 30s early this
week.

A surface high is expected to build over the Great Basin in the wake
of the passing low pressure system. This will bring another round of
gusty north to northeast Santa Ana winds for today into Sunday. Due
to the position of the surface high over the Great Basin, strongest
winds are expected on the coastal slopes of the San Bernardino
mountains, Inland Empire, Santa Ana mountains, and inland Orange
County. Winds will weaken but remain offshore into Monday. By late
Monday, the upper level pattern becomes a bit chaotic with model
guidance indicating a closed low off of the California coast and
broad trough digging into the desert Southwest. Southern California
looks to remain sandwiched between these two systems for the first
part of the week. The flow aloft remains offshore, which indicates
additional rounds of Santa Ana winds. More information on this
weekend's Santa Ana winds and the Santa Ana winds early to mid-next
week can be found in the fire weather discussion below.

With the persistent offshore flow, marine layer low clouds and fog
are expected to be mostly absent through at least the middle of the
week. Due to the orientation of the Santa Ana winds tonight being
more northerly, weak onshore flow could potentially develop along
the San Diego County coast. Current guidance indicates a 20 to 30
percent chance of low clouds forming off the coast of San Diego
County. Guidance only has a 10 percent chance of low clouds reaching
land, so current forecast is low cloud free for now. Highs today
will be slightly below normal for the coast, with near to slightly
above normal temperatures for inland areas. A few degrees of cooling
is expected for most places Sunday and Monday, with a few degrees of
warming on Tuesay.

Model guidance really starts to diverge around Wednesday,
introducing a lot of uncertainty to the forecast for the end of next
week. Given the uncertainty in the pattern, forecast for Wednesday
through Saturday follows the NBM. There remains some hope in our
chances for precipitation. Ensemble members for both the GEFS and
ECMWF show some chance of precipitation as early as this upcoming
Thursday with increasing members into the weekend. Our forecast
follows a similar trend with chances for precipitation as early as
Thursday night for some locations, with increased chances by the
weekend. The forecast is far from certain for the end of next week,
so stay tuned in the coming days for hopefully a clearer look for
whats to come.

&&

.AVIATION...
111000Z...Mostly clear skies through Sunday. Patchy low clouds
develop offshore this morning and Sunday morning with a 10% chance
of them pushing onshore both mornings. North to northeast winds will
start to strengthen after 18z today in parts of the mountains,
coastal foothills, and Inland Empire west of I-215, with gusts 20-
30kts. Areas of LLWS and locally moderate up/downdrafts in the lee
of mountains possible. Offshore winds then strengthen and become
more widespread in mountains and coastal foothills after 02z Sunday
with surface gusts 30-40kts, locally higher, continuing for the
majority of Sunday.

&&

.MARINE...
Stronger northeast winds in the outer coastal waters Sunday morning
before sunrise, with gusts locally to 20kts near San Clemente
Island. Otherwise, no hazardous marine conditions are expected
through Wednesday.

&&

.FIRE WEATHER...
Weak to locally moderate northerly Santa Ana winds develop again by
late this morning, peaking late tonight into early Sunday morning
before quickly weakening Sunday afternoon. Winds will be strongest
on the coastal slopes of the San Bernardino mountains into the
Inland Empire and on the Santa Ana mountain foothills into portions
of inland Orange County. Peak wind gusts will be in the 40 to 55 mph
range, with gusts up to 65 on the coastal slopes of the San
Bernardino and Santa Ana mountains. Minimum daytime relative
humidity away from the coast will be 12 to 25 percent. Overnight
humidity recovery will be poor, with overnight humidity reaching 20
to 35 percent where wind is blowing. Even drier conditions are
expected on Sunday, with minimum daytime relative humidity falling
to 10 to 15 percent away from the coast. Critical fire weather
conditions are expected for inland Orange County, the Santa Ana
mountains, Inland Empire, San Bernardino mountains, and San Gorgonio
Pass. For San Diego county mountains and valleys, winds will be
noticeably weaker with any winds expected to be less than 35 mph.
Even with weaker winds, conditions will be dry and elevated to near-
critical fire weather conditions are expected.

Another round of Santa Ana winds is expected Monday through
Wednesday. There is some uncertainty surrounding wind strength and
relative humidity. Latest guidance is indicating a more easterly
component to the early to mid-week winds which indicates coverage
would be more widespread, with easterly winds into San Diego County.
The biggest uncertainty currently surrounds how dry conditions get
in conjunction with the Santa Ana winds. Current guidance indicates
at least near-critical fire weather conditions early next week, with
the potential for periods of critical conditions for valley and
mountain locations. By the end of next week, there is a potential for
a pattern change to take place, bringing increased humidity and a
slight (15 to 25 percent)chance of precipitation.

&&

.SKYWARN...
Skywarn activation is not requested. However weather spotters are
encouraged to report significant weather conditions.

&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...Red Flag Warning from 6 PM this evening to 6 PM PST Sunday for
     Orange County Inland Areas-San Bernardino County Mountains-
     Including The Mountain Top And Front Country Ranger
     Districts Of The San Bernardino National Forest-San
     Bernardino and Riverside County Valleys  -The Inland Empire-
     San Gorgonio Pass Near Banning-Santa Ana Mountains-
     Including The Trabuco Ranger District of the Cleveland
     National Forest.

PZ...None.

&&

PUBLIC/FIRE WEATHER...CO
AVIATION/MARINE...Zuber

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 11, 1:06 PM PSTFire Weather WatchSGXRiverside, San Diego24 hr

Nearby

Red Flag Warnings in California, 2025Every red flag warning in 2025

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.