weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

3 products issued by NWS for: Laguna Beach CA
Share |


Red Flag Warning

URGENT - FIRE WEATHER MESSAGE
National Weather Service San Diego CA
227 AM PDT Tue Oct 24 2017

...CRITICAL FIRE WEATHER CONDITIONS THROUGH WEDNESDAY WITH HOT
WEATHER...LOW HUMIDITY...AND GUSTY SANTA ANA WINDS...

.Stronger and gusty Santa Ana winds will continue today...becoming
more widespread in the morning. Winds will become more localized
and not as strong for tonight into Wednesday. Very low daytime
humidity will continue through Wednesday with poorest overnight
recovery near the coastal foothills. Weaker winds are expected for
Thursday and Friday with slow cooling spreading inland and with a
gradual recovery of humidity.

CAZ248-250-255>258-265-552-554-242130-
/O.CON.KSGX.FW.W.0004.000000T0000Z-171026T0100Z/
San Bernardino and Riverside County Valleys - The Inland Empire-
San Diego County Inland Valleys-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-Santa Ana Mountains-
Including The Trabuco Ranger District of the Cleveland National
Forest-San Diego County Mountains-
Including The Palomar And Descanso Ranger Districts of the
Cleveland National Forest-San Gorgonio Pass Near Banning-
Orange County Coastal Areas-Orange County Inland Areas-
227 AM PDT Tue Oct 24 2017

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PDT WEDNESDAY
FOR STRONG GUSTY WINDS AND LOW HUMIDITY...

* WIND...Areas of northeast winds 25 to 35 mph with gusts to 55
  mph. Isolated gusts to 65 mph. Winds will not be quite as strong
  nor widespread for tonight into Wednesday morning with areas of
  northeast winds 15 to 25 mph with gusts to 45 mph.

* HUMIDITY...Lowest daytime humidity around 5 percent with
  poorest overnight recovery near the coastal foothills. Lowest
  daytime humidity Wednesday of 5 to 10 percent.

* TIMING...The most extreme combination of heat...low
  humidity...and wind will be through today. Then not quite as hot
  for Wednesday with a slight recovery in humidity and with winds
  more localized and not quite as strong.

* OUTLOOK...Weaker winds are expected for Thursday and Friday
  with slow cooling spreading inland and with a gradual
  recovery of humidity.

* IMPACTS...Any fires that develop will likely spread rapidly...
  especially through today. 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 can
contribute to extreme fire behavior.

&&

$$

17



Excessive Heat Warning

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
804 PM PDT Mon Oct 23 2017

...AREAS OF STRONG WINDS DEVELOPING OVERNIGHT...

...RECORD-BREAKING HEAT WEST OF THE MOUNTAINS AGAIN TUESDAY...

.Santa Ana winds and strong high pressure aloft will bring
record-breaking heat again to the area on Tuesday. The winds will
be strongest towards dawn through 10 AM Tuesday, but will continue
gusty at times through Wednesday.

CAZ048-050-552-554-241300-
/O.CON.KSGX.EH.W.0005.000000T0000Z-171025T0300Z/
/O.CON.KSGX.WI.Y.0031.000000T0000Z-171025T2100Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Coastal Areas-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido,
El Cajon, San Marcos, La Mesa, Santee, Poway, Huntington Beach,
Costa Mesa, Santa Ana, Anaheim, Garden Grove, Irvine, Orange,
Fullerton, and Mission Viejo
804 PM PDT Mon Oct 23 2017

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT
TUESDAY...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

* HIGH TEMPERATURES...100 to 108 inland. 90s at the beaches.

* IMPACTS...Heat related illness is likely for those involved in
  strenuous outdoor activity, or those with health conditions
  that do not have adequate access to air conditioning. If
  untreated, heat illness events could be fatal. Never leave
  children or pets inside a parked car!

* WINDS...Northeast winds increasing to 25 to 35 mph with gusts of
  40 to 60 mph through and below the Cajon and San Gorgonio
  passes, across the Inland Empire and across Inland Orange
  County. Across coastal Orange County, northeast winds of 15 to
  25 mph with gusts to 40 mph is possible Tuesday. Winds will not
  be quite as strong nor widespread Tuesday night into Wednesday
  morning with areas of northeast winds 15 to 25 mph with gusts to
  45 mph.

* IMPACTS...Hazardous travel for high profile vehicles. Watch
  for broken tree limbs and downed palm fronds.

* OUTLOOK...Weaker winds for Thursday and Friday with a slow
  cooling trend.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

An Excessive Heat Warning means that a prolonged period of
dangerously hot temperatures will occur. The combination of hot
temperatures and high humidity will combine to create a dangerous
situation in which heat illnesses are likely. Drink plenty of
fluids...stay in an air-conditioned room...stay out of the sun...
and check up on relatives and neighbors.

A Wind Advisory means that winds of 35 mph are expected. Winds
this strong can make driving difficult...especially for high
profile vehicles. Use extra caution.

&&

$$



Wind Advisory

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
804 PM PDT Mon Oct 23 2017

...AREAS OF STRONG WINDS DEVELOPING OVERNIGHT...

...RECORD-BREAKING HEAT WEST OF THE MOUNTAINS AGAIN TUESDAY...

.Santa Ana winds and strong high pressure aloft will bring
record-breaking heat again to the area on Tuesday. The winds will
be strongest towards dawn through 10 AM Tuesday, but will continue
gusty at times through Wednesday.

CAZ048-050-552-554-241300-
/O.CON.KSGX.EH.W.0005.000000T0000Z-171025T0300Z/
/O.CON.KSGX.WI.Y.0031.000000T0000Z-171025T2100Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Diego County Valleys-Orange County Coastal Areas-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Escondido,
El Cajon, San Marcos, La Mesa, Santee, Poway, Huntington Beach,
Costa Mesa, Santa Ana, Anaheim, Garden Grove, Irvine, Orange,
Fullerton, and Mission Viejo
804 PM PDT Mon Oct 23 2017

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT
TUESDAY...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

* HIGH TEMPERATURES...100 to 108 inland. 90s at the beaches.

* IMPACTS...Heat related illness is likely for those involved in
  strenuous outdoor activity, or those with health conditions
  that do not have adequate access to air conditioning. If
  untreated, heat illness events could be fatal. Never leave
  children or pets inside a parked car!

* WINDS...Northeast winds increasing to 25 to 35 mph with gusts of
  40 to 60 mph through and below the Cajon and San Gorgonio
  passes, across the Inland Empire and across Inland Orange
  County. Across coastal Orange County, northeast winds of 15 to
  25 mph with gusts to 40 mph is possible Tuesday. Winds will not
  be quite as strong nor widespread Tuesday night into Wednesday
  morning with areas of northeast winds 15 to 25 mph with gusts to
  45 mph.

* IMPACTS...Hazardous travel for high profile vehicles. Watch
  for broken tree limbs and downed palm fronds.

* OUTLOOK...Weaker winds for Thursday and Friday with a slow
  cooling trend.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

An Excessive Heat Warning means that a prolonged period of
dangerously hot temperatures will occur. The combination of hot
temperatures and high humidity will combine to create a dangerous
situation in which heat illnesses are likely. Drink plenty of
fluids...stay in an air-conditioned room...stay out of the sun...
and check up on relatives and neighbors.

A Wind Advisory means that winds of 35 mph are expected. Winds
this strong can make driving difficult...especially for high
profile vehicles. Use extra caution.

&&

$$



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE