Alert archive / California / Excessive Heat Warnings in 2012
Excessive Heat Warning 3, NWS San Diego, CA
NWS San Diego, CA issued this excessive heat warning at Aug 7, 2012, 8:50 PM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at Aug 8, 2012, 12:00 PM PDT. It was in force for 3 days. 25 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
- Aug 7, 2012, 8:50 PM PDT (03:50 UTC)
- In effect from
- Aug 8, 2012, 12:00 PM PDT
- Expired
- Aug 11, 2012, 8:00 PM PDT
- In force
- 3 days
- Issued by
- NWS San Diego, CA
Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA
The radar
The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 03:50 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 9, 1:13 PM PDT | LIGHTNING | 2 N Oak Grove, CA | LIGHTNING STARTED THE CHIHUAHUA WILDFIRE, WHICH BY 2030 PDT HAD GROWN TO 900 ACRES AND EVACUATIONS OF CHIHUAHUA VALLEY WERE TAKING PLACE. |
| Aug 9, 3:32 PM PDT | TSTM WND GST 57 | 8 Nw Adelanto, CA | EL MIRAGE RAWS REPORTED A GUST TO 57 MPH AND 0.88 INCHES OF RAIN FROM A THUNDERSTORM. |
| Aug 9, 3:40 PM PDT | LIGHTNING | 10 Wsw Mountain Pass, CA | THE PARK SERVICE REPORTED LIGHTNING STARTED A WILDFIRE NEAR THE VALLEY WELLS REST AREA. |
| Aug 9, 3:54 PM PDT | HEAVY RAIN 2.69 | 1 Ese Running Springs, CA | REPORTED BY SDRNS - RUNNING SPRINGS, THE BULK OF THIS RAIN FELL BETWEEN 1354 AND 1454 PDT. |
| Aug 9, 3:58 PM PDT | HAIL 0.5 | Palomar Mountain, CA | ONE HALF INCH HAIL WAS OBSERVED ALONG WITH 0.47 INCH OF RAIN IN THE LAST ONE AND ONE-HALF HOUR. |
| Aug 9, 3:58 PM PDT | HAIL 0.5 | Warner Springs, CA | ONE HALF INCH HAIL WAS OBSERVED ALONG WITH 0.47 INCH OF RAIN IN THE LAST ONE AND ONE-HALF HOUR. |
| Aug 9, 3:59 PM PDT | FLOOD | Victorville, CA | CHP IS REPORTING ROADWAY FLOODING ALONG STATE ROUTE 18 AT THE JUNCTION WITH SHEEP CREEK. |
| Aug 9, 4:15 PM PDT | FLASH FLOOD | Wrightwood, CA | THUNDERSTORM WITH HEAVY RAIN AND HALF INCH HAIL STARTED AROUND 130 PM. ALTHOUGH HE MEASURED 0.68 INCHES IN ABOUT 2 HOURS...SWARTOUT CREEK IS NOW OVERFLOWING ITS BANKS. SOME CARS ARE TURNING AROUND...NOT WANTING TO CROSS. |
| Aug 9, 6:45 PM PDT | DUST STORM | 2 Nne Needles, CA | A SPOTTER ESTIMATED 40 TO 50 MPH WIND GUSTS IN NEEDLES. FULLY LOADED NEWSPAPER STANDS WERE KNOCKED OVER. VISIBILITY REDUCED TO ABOUT 2 BLOCKS...OR 1/4 MILE. |
| Aug 11, 11:57 AM PDT | HEAVY RAIN 0 | Big Bear City, CA | VERY HEAVY RAINFALL IN BIG BEAR CITY FOR THE LAST 25 MINUTES. SOME MINOR STREET FLOODING STARTING TO OCCUR. REPORTS OF SMALL HAIL FROM A FRIEND IN MOONRIDGE AREA. CONFIRMED LIGHTNING STRIKE NW OF SPOTTER LOCATION IN VAN DUSEN CANYON AREA, STARTING A SMALL FIRE |
| Aug 11, 11:57 AM PDT | HEAVY RAIN 0.95 | Big Bear Lake, CA | SPOTTER BERT MOODY REPORTED HEAVY RAIN OVER THE MOON RIDGE AREA OF BIG BEAR. RAINFALL OF 0.16 INCHES IN 10 MINUTES AND 0.95 INCHES IN ONE HOUR. PEA SIZED HAIL WAS ALSO REPORTED. |
| Aug 11, 1:35 PM PDT | FLASH FLOOD | Big Bear City, CA | SPOTTER HEARD ON HAM RADIO...CAL TRANS AND CHP HAVE CLOSED HIGHWAY 38 AT MILE MARKER 19 DUE TO A STREAM OF WATER RUSHING DOWN THE ROAD WITH EMBEDDED BOULDERS. |
| Aug 11, 2:01 PM PDT | LIGHTNING | Campo, CA | HEAVY THUNDERSTORM MOVING NORTH TOWARD HIGHWAY 94 AND I-8 WITH FREQUENT LIGHTNING. LIGHTNING HIT SPOTTERS WELL. |
| Aug 11, 2:21 PM PDT | HEAVY RAIN 0 | Campo, CA | THUNDERSTORM WITH HEAVY RAIN CAUSING FLOODING ON BUCKMAN SPRINGS ROAD. STORM WAS MOVING TOWARD MORENA DAM. FREQUENT LIGHTNING AND PEA SIZED HAIL ALSO OBSERVED WITH THIS STORM. |
| Aug 11, 2:35 PM PDT | HAIL 0.25 | Sse Landers (Ar190), CA | |
| Aug 11, 2:49 PM PDT | FLASH FLOOD | 1 Nnw Yucca Valley, CA | 6 INCHES OF WATER FLOWING DOWN THE CENTER OF BUENA VISTA DRIVE. |
| Aug 11, 2:53 PM PDT | HEAVY RAIN 0.2 | 3 W Landers (Ar190), CA | SPOTTER IN YUCCA VALLEY REPORTS 0.2 INCHES OF RAIN IN A 5 MINUTE PERIOD. |
| Aug 11, 3:00 PM PDT | FLOOD | Victorville, CA | HIGHWAY 395 AS WELL AS ALONG AND BETWEEN HIGHWAY 18 AND PHELAN ROAD. WATER FLOWING ON STREETS ON BOTH SIDES. UP TO 4 INCHES FLOWING AT HIGHWAY 395 AND MOJAVE INTERSECTION. UP TO 8 INCHES DEEP STANDING WATER AT DIPS IN RAODS. TIME WAS FROM 2 TO 3 PM. PICTURES E |
| Aug 11, 3:27 PM PDT | HAIL 0.25 | Perris, CA | STRONG THUNDERSTORM WITH LOTS OF IN CLOUD AND CLOUD TO GROUND LIGHTNING. PEA SIZED HAIL AND HEAVY RAINFALL. MINOR STREET FLOODING AND WIND GUSTS 20 TO 25 MPH. RAPID TEMPERATURE DROP FROM 107 TO 79 IN 20 MINUTES. |
| Aug 11, 3:30 PM PDT | TSTM WND DMG | Temecula, CA | NORTHEAST TEMECULA. WIND ESTIMATES 60-65 MPH. A MICROBURST CAUSED DAMAGE IN A RESIDENTIAL NEIGHBORHOOD. THE MICROBURST DESCENDED FROM THE THUNDERSTORM DOWNWARD INTO THE MIDDLE OF A BACKYARD AND WAS ABOUT 20 YARDS WIDE BLOWING DOWN THE FENCES ON THE NORTH AND S |
| Aug 11, 4:00 PM PDT | LIGHTNING | 4 Nw Joshua Tree, CA | LIGHTNING STRUCK AND KILLED A 4 YEAR OLD HORSE IN THE FLAMINGO HEIGHTS AREA ON AUGUST 11TH. A BARN WAS ALSO STRUCK AND SMOLDERED FOR 3 DAYS AND THEN BURNED DOWN. TOTAL DAMAGE TO THE BARN WAS 1800 DOLLARS. THE EVENT TIME IS AN ESTIMATE. |
| Aug 11, 4:12 PM PDT | TSTM WND DMG | 2 E Corona, CA | SEVERAL LARGE BRANCHES WERE BROKEN AND A FEW SMALL TREES WERE DOWN IN TRILOGY AT THE GLEN IVY RESORT AND SPA. ESTIMATED WINDS FROM THE DAMAGE WAS 60 MPH FROM A NWS EMPLOYEE. |
| Aug 11, 4:12 PM PDT | TSTM WND GST 0 | Lake Elsinore, CA | TEMESCAL RAWS NEAR LAKE ELSINORE MEASURED A WIND GUST OF 88 MPH BETWEEN 2142 AND 2242 PDT. THIS OBSERVATION WAS ASSOCIATED WITH A NEARBY WARNED THUNDERSTORM. |
| Aug 11, 4:30 PM PDT | HEAVY RAIN 0 | Warner Springs, CA | RICH THOMPSON THE IMET AT THE CHIHUAHUA FIRE HEARD ON THE FIRE RADIOS THAT FLOODING HAD OCCURRED ON A FEW ROADS IN AND AROUND THE FIRE. A FEW CREWS WERE STRANDED BUT NO ONE WAS INJURED. HE ESTIMATES APPROXIMATELY 0.26 TO 0.50 INCHES IN LESS THAN ONE HOUR AT TH |
| Aug 11, 4:58 PM PDT | HEAVY RAIN 0.8 | Idyllwild-Pine Cove, CA | HEAVY RAIN AND PEA SIZED HAIL IN FERN VALLEY BETWEEN 1625 AND 1640 PDT. RECEIVED 0.80 INCHES OF RAIN IN THAT 15 MINUTE PERIOD. |
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, 3.8 hours before the alert went out and 145 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2766 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
110 WWUS76 KSGX 080350 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 850 PM PDT TUE AUG 7 2012 ...HOT WEATHER THROUGH THE END OF THE WEEK... .HOT WEATHER WILL CONTINUE ACROSS THE INLAND AREAS THROUGH FRIDAY...AS A STRONG RIDGE OF HIGH PRESSURE REMAINS IN PLACE OVER THE REGION. HIGH TEMPERATURES WILL BE WELL ABOVE AVERAGE IN THE INLAND EMPIRE AND ALL OF THE DESERTS THROUGH FRIDAY...WITH LITTLE CHANGE OVER THE NEXT SEVERAL DAYS. ALTHOUGH A MINOR COOLING TREND WILL BEGIN THIS WEEKEND...THE HOT CONDITIONS WILL CONTINUE INTO THE WEEKEND. CAZ060-081200- /O.UPG.KSGX.EH.A.0001.120808T1900Z-120811T0300Z/ /O.NEW.KSGX.EH.W.0003.120808T1900Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 850 PM PDT TUE AUG 7 2012 ...EXCESSIVE HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM PDT FRIDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM NOON WEDNESDAY TO 8 PM PDT FRIDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. * AFFECTED AREAS...THE HIGH DESERTS INCLUDING THE COMMUNITIES OF HESPERIA...VICTORVILLE...ADELANTO...APPLE VALLEY...LUCERNE VALLEY AND HELENDALE. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 104 TO 113. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 82. * IMPACTS...THE COMBINATION OF HOT DAYS AND WARM NIGHTS WILL MAKE IT DIFFICULT FOR THOSE WITHOUT AIR CONDITIONING TO KEEP COOL. EXCESSIVE HEAT CAN BE STRESSFUL ON HUMANS AND ANIMALS WITHOUT PROPER PRECAUTIONS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ048-081200- /O.UPG.KSGX.EH.A.0001.120808T1900Z-120811T0300Z/ /O.NEW.KSGX.EH.W.0003.120808T1900Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 850 PM PDT TUE AUG 7 2012 ...EXCESSIVE HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM PDT FRIDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM NOON WEDNESDAY TO 8 PM PDT FRIDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. * AFFECTED AREAS...ALL OF THE INLAND EMPIRE INCLUDING THE COMMUNITIES OF ONTARIO...RIVERSIDE...PERRIS...HEMET...SAN BERNARDINO...AND LAKE ELSINORE. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 102 TO 112. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 80. * IMPACTS...THE COMBINATION OF HOT DAYS AND WARM NIGHTS WILL MAKE IT DIFFICULT FOR THOSE WITHOUT AIR CONDITIONING TO KEEP COOL. EXCESSIVE HEAT CAN BE STRESSFUL ON HUMANS AND ANIMALS WITHOUT PROPER PRECAUTIONS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ CAZ061-062-081200- /O.UPG.KSGX.EH.A.0001.120808T1900Z-120811T0300Z/ /O.NEW.KSGX.EH.W.0003.120808T1900Z-120811T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 850 PM PDT TUE AUG 7 2012 ...EXCESSIVE HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM PDT FRIDAY... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED AN EXCESSIVE HEAT WARNING...WHICH IS IN EFFECT FROM NOON WEDNESDAY TO 8 PM PDT FRIDAY. THE EXCESSIVE HEAT WATCH IS NO LONGER IN EFFECT. * AFFECTED AREAS...THE COACHELLA VALLEY AND THE SAN DIEGO DESERTS INCLUDING THE COMMUNITIES OF DESERT HOT SPRINGS...PALM SPRINGS...LA QUINTA...INDIAN WELLS...INDIO...COACHELLA... BORREGO SPRINGS AND OCOTILLO WELLS. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 112 TO 118. OVERNIGHT LOWS WILL RANGE BETWEEN 85 TO 95. * IMPACTS...THE COMBINATION OF HOT DAYS AND WARM NIGHTS WILL MAKE IT DIFFICULT FOR THOSE WITHOUT AIR CONDITIONING TO KEEP COOL. EXCESSIVE HEAT CAN BE STRESSFUL ON HUMANS AND ANIMALS WITHOUT PROPER PRECAUTIONS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE, RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN EMERGENCY - CALL 911. && $$ PALMER
12 follow-up statements
826 WWUS76 KSGX 081150 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 450 AM PDT WED AUG 8 2012 ...HOT WEATHER THROUGH THE END OF THE WEEK... .CONTINUED HOT ACROSS THE INLAND AREAS THROUGH FRIDAY AS A STRONG RIDGE OF HIGH PRESSURE REMAINS IN PLACE OVER THE REGION. HIGH TEMPERATURES WILL BE WELL ABOVE AVERAGE IN THE INLAND EMPIRE AND ALL OF THE DESERTS THROUGH FRIDAY. A MINOR COOLING TREND WILL BEGIN THIS WEEKEND WEST OF THE MOUNTAINS. HOWEVER...IT WILL REMAIN VERY HOT IN THE DESERTS SATURDAY AND SUNDAY. CAZ060-082000- /O.CON.KSGX.EH.W.0003.120808T1900Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 450 AM PDT WED AUG 8 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM PDT FRIDAY... * AFFECTED AREAS...THE HIGH DESERTS INCLUDING THE COMMUNITIES OF HESPERIA...VICTORVILLE...ADELANTO...APPLE VALLEY...LUCERNE VALLEY AND HELENDALE. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 104 TO 113. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 82. * IMPACTS...THE COMBINATION OF HOT DAYS AND WARM NIGHTS WILL MAKE IT DIFFICULT FOR THOSE WITHOUT AIR CONDITIONING TO KEEP COOL. EXCESSIVE HEAT CAN BE STRESSFUL ON HUMANS AND ANIMALS WITHOUT PROPER PRECAUTIONS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ048-082000- /O.CON.KSGX.EH.W.0003.120808T1900Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 450 AM PDT WED AUG 8 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM PDT FRIDAY... * AFFECTED AREAS...ALL OF THE INLAND EMPIRE INCLUDING THE COMMUNITIES OF ONTARIO...RIVERSIDE...PERRIS...HEMET...SAN BERNARDINO...AND TEMECULA. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 102 TO 112. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 80. * IMPACTS...THE COMBINATION OF HOT DAYS AND WARM NIGHTS WILL MAKE IT DIFFICULT FOR THOSE WITHOUT AIR CONDITIONING TO KEEP COOL. EXCESSIVE HEAT CAN BE STRESSFUL ON HUMANS AND ANIMALS WITHOUT PROPER PRECAUTIONS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ061-062-082000- /O.CON.KSGX.EH.W.0003.120808T1900Z-120811T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 450 AM PDT WED AUG 8 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM PDT FRIDAY... * AFFECTED AREAS...THE COACHELLA VALLEY AND THE SAN DIEGO DESERTS INCLUDING THE COMMUNITIES OF DESERT HOT SPRINGS...PALM SPRINGS...LA QUINTA...INDIAN WELLS...INDIO...COACHELLA... BORREGO SPRINGS AND OCOTILLO WELLS. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 112 TO 118. OVERNIGHT LOWS WILL RANGE BETWEEN 85 TO 95. * IMPACTS...THE COMBINATION OF HOT DAYS AND WARM NIGHTS WILL MAKE IT DIFFICULT FOR THOSE WITHOUT AIR CONDITIONING TO KEEP COOL. EXCESSIVE HEAT CAN BE STRESSFUL ON HUMANS AND ANIMALS WITHOUT PROPER PRECAUTIONS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ MOEDE
884 WWUS76 KSGX 081900 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1200 PM PDT WED AUG 8 2012 ...HOT WEATHER WILL CONTINUE THROUGH THE END OF THE WEEK... .HOT WEATHER WILL CONTINUE ACROSS INLAND AREAS INTO THE WEEKEND AS A STRONG RIDGE OF HIGH PRESSURE REMAINS IN PLACE OVER THE REGION. HIGH TEMPERATURES WILL BE WELL ABOVE AVERAGE IN THE INLAND EMPIRE AND ALL OF THE DESERTS. A MINOR COOLING TREND WILL BEGIN THIS WEEKEND WEST OF THE MOUNTAINS. HOWEVER...IT WILL REMAIN VERY HOT IN THE DESERTS SATURDAY AND SUNDAY. CAZ060-090400- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 1200 PM PDT WED AUG 8 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE HIGH DESERTS INCLUDING THE COMMUNITIES OF HESPERIA...VICTORVILLE...ADELANTO...APPLE VALLEY...LUCERNE VALLEY AND HELENDALE. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 100 TO 110. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 82. * IMPACTS...THE COMBINATION OF HOT DAYS AND WARM NIGHTS WILL MAKE IT DIFFICULT FOR THOSE WITHOUT AIR CONDITIONING TO KEEP COOL. EXCESSIVE HEAT CAN BE STRESSFUL ON HUMANS AND ANIMALS WITHOUT PROPER PRECAUTIONS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ048-090400- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 1200 PM PDT WED AUG 8 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...ALL OF THE INLAND EMPIRE INCLUDING THE COMMUNITIES OF ONTARIO...RIVERSIDE...PERRIS...HEMET...SAN BERNARDINO...AND TEMECULA. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 102 TO 112. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 80. * IMPACTS...THE COMBINATION OF HOT DAYS AND WARM NIGHTS WILL MAKE IT DIFFICULT FOR THOSE WITHOUT AIR CONDITIONING TO KEEP COOL. EXCESSIVE HEAT CAN BE STRESSFUL ON HUMANS AND ANIMALS WITHOUT PROPER PRECAUTIONS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ061-062-090400- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 1200 PM PDT WED AUG 8 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE COACHELLA VALLEY AND THE SAN DIEGO DESERTS INCLUDING THE COMMUNITIES OF DESERT HOT SPRINGS...PALM SPRINGS...LA QUINTA...INDIAN WELLS...INDIO...COACHELLA... BORREGO SPRINGS AND OCOTILLO WELLS. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 110 TO 118. OVERNIGHT LOWS WILL RANGE BETWEEN 85 TO 95. * IMPACTS...THE COMBINATION OF HOT DAYS AND WARM NIGHTS WILL MAKE IT DIFFICULT FOR THOSE WITHOUT AIR CONDITIONING TO KEEP COOL. EXCESSIVE HEAT CAN BE STRESSFUL ON HUMANS AND ANIMALS WITHOUT PROPER PRECAUTIONS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ MM
803 WWUS76 KSGX 090300 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 800 PM PDT WED AUG 8 2012 ...HOT WEATHER WILL CONTINUE THROUGH THE END OF THE WEEK... .HOT WEATHER WILL CONTINUE ACROSS INLAND AREAS INTO THE WEEKEND...AS A STRONG RIDGE OF HIGH PRESSURE REMAINS IN PLACE OVER THE REGION. HIGH TEMPERATURES WILL BE WELL ABOVE AVERAGE IN THE INLAND EMPIRE AND ALL OF THE DESERTS...WITH WARM OVERNIGHT TEMPERATURES. A MINOR COOLING TREND WILL BEGIN THIS WEEKEND WEST OF THE MOUNTAINS. HOWEVER...IT WILL REMAIN VERY HOT IN THE DESERTS SATURDAY AND SUNDAY. CAZ060-091200- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 800 PM PDT WED AUG 8 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE HIGH DESERTS INCLUDING THE COMMUNITIES OF HESPERIA...VICTORVILLE...ADELANTO...APPLE VALLEY...LUCERNE VALLEY AND HELENDALE. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 102 TO 112. OVERNIGHT LOWS WILL RANGE BETWEEN 72 TO 82. * IMPACTS...THE COMBINATIONS OF THE HOT DAYS ALONG WITH WARM NIGHTS CAN RESULT IN VERY OPPRESSIVE CONDITIONS...IN WHICH THE BODY CANNOT RECOVER AS QUICKLY. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ048-091200- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 800 PM PDT WED AUG 8 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...ALL OF THE INLAND EMPIRE INCLUDING THE COMMUNITIES OF ONTARIO...RIVERSIDE...PERRIS...HEMET...SAN BERNARDINO...AND TEMECULA. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 102 TO 112. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 80. * IMPACTS...THE COMBINATIONS OF THE HOT DAYS ALONG WITH WARM NIGHTS CAN RESULT IN VERY OPPRESSIVE CONDITIONS...IN WHICH THE BODY CANNOT RECOVER AS QUICKLY. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ061-062-091200- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 800 PM PDT WED AUG 8 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE COACHELLA VALLEY AND THE SAN DIEGO DESERTS INCLUDING THE COMMUNITIES OF DESERT HOT SPRINGS...PALM SPRINGS...LA QUINTA...INDIAN WELLS...INDIO...COACHELLA... BORREGO SPRINGS AND OCOTILLO WELLS. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 110 TO 118. OVERNIGHT LOWS WILL RANGE BETWEEN 85 TO 95. * IMPACTS...THE COMBINATIONS OF THE HOT DAYS ALONG WITH WARM NIGHTS CAN RESULT IN VERY OPPRESSIVE CONDITIONS...IN WHICH THE BODY CANNOT RECOVER AS QUICKLY. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$
569 WWUS76 KSGX 091206 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 506 AM PDT THU AUG 9 2012 ...THE HEAT CONTINUES... .HOT WEATHER WILL CONTINUE ACROSS INLAND AREAS TODAY INTO THE WEEKEND AS A STRONG RIDGE OF HIGH PRESSURE REMAINS OVER THE REGION. HIGH TEMPERATURES WILL BE WELL ABOVE AVERAGE IN THE INLAND VALLEY...MOUNTAINS AND DESERTS. NIGHTS WILL REMAIN VERY WARM AND HUMID. MINOR COOLING WILL BEGIN THIS WEEKEND WEST OF THE MOUNTAINS. HOWEVER...IT WILL REMAIN VERY HOT IN THE DESERTS SATURDAY AND SUNDAY. CAZ060-092100- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 506 AM PDT THU AUG 9 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE HIGH DESERTS INCLUDING THE COMMUNITIES OF HESPERIA...VICTORVILLE...ADELANTO...APPLE VALLEY...LUCERNE VALLEY AND HELENDALE. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 102 TO 112. OVERNIGHT LOWS WILL RANGE BETWEEN 72 TO 82. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS WILL LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ048-092100- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 506 AM PDT THU AUG 9 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...ALL OF THE INLAND EMPIRE INCLUDING THE COMMUNITIES OF ONTARIO...RIVERSIDE...PERRIS...HEMET...SAN BERNARDINO...AND TEMECULA. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 102 TO 112. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 80. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ061-062-092100- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 506 AM PDT THU AUG 9 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE COACHELLA VALLEY AND THE SAN DIEGO DESERTS INCLUDING THE COMMUNITIES OF DESERT HOT SPRINGS...PALM SPRINGS...LA QUINTA...INDIAN WELLS...INDIO...COACHELLA... BORREGO SPRINGS AND OCOTILLO WELLS. * TEMPERATURES...DAYTIME HIGHS FROM 110 TO 118 WITH HEAT INDEX VALUES OF 115. OVERNIGHT LOWS WILL RANGE BETWEEN 85 TO 95. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. VISITING HIKERS AND CAMPERS UNFAMILIAR WITH INTENSE DESERT HEAT ARE ESPECIALLY SUSCEPTIBLE TO HEAT STROKE OR HEAT EXHAUSTION. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ MOEDE
294 WWUS76 KSGX 092019 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 119 PM PDT THU AUG 9 2012 ...THE HEAT CONTINUES... .HOT WEATHER WILL CONTINUE ACROSS INLAND AREAS INTO THE WEEKEND AS A STRONG RIDGE OF HIGH PRESSURE REMAINS OVER THE REGION. HIGH TEMPERATURES WILL BE WELL ABOVE AVERAGE IN THE INLAND VALLEYS...MOUNTAINS AND DESERTS. NIGHTS WILL REMAIN VERY WARM AND HUMID. SOME COOLING WILL BEGIN THIS WEEKEND WEST OF THE MOUNTAINS. HOWEVER...IT WILL REMAIN VERY HOT IN THE DESERTS SATURDAY AND SUNDAY. CAZ060-100415- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 119 PM PDT THU AUG 9 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE HIGH DESERTS INCLUDING THE COMMUNITIES OF HESPERIA...VICTORVILLE...ADELANTO...APPLE VALLEY...LUCERNE VALLEY AND HELENDALE. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 102 TO 110. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 80. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS WILL LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ048-100415- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 119 PM PDT THU AUG 9 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...ALL OF THE INLAND EMPIRE INCLUDING THE COMMUNITIES OF ONTARIO...RIVERSIDE...PERRIS...HEMET...SAN BERNARDINO...AND TEMECULA. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 100 TO 110. OVERNIGHT LOWS WILL RANGE BETWEEN 68 TO 78. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ061-062-100415- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 119 PM PDT THU AUG 9 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE COACHELLA VALLEY AND THE SAN DIEGO DESERTS INCLUDING THE COMMUNITIES OF DESERT HOT SPRINGS...PALM SPRINGS...LA QUINTA...INDIAN WELLS...INDIO...COACHELLA... BORREGO SPRINGS AND OCOTILLO WELLS. * TEMPERATURES...DAYTIME HIGHS FROM 110 TO 118 WITH HEAT INDEX VALUES FROM 115 TO 120. OVERNIGHT LOWS 85 TO 95. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. VISITING HIKERS AND CAMPERS UNFAMILIAR WITH INTENSE DESERT HEAT ARE ESPECIALLY SUSCEPTIBLE TO HEAT STROKE OR HEAT EXHAUSTION. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ MM
094 WWUS76 KSGX 100401 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 901 PM PDT THU AUG 9 2012 ...THE HEAT CONTINUES... .HOT WEATHER WILL CONTINUE ACROSS INLAND AREAS INTO THE WEEKEND...AS A STRONG RIDGE OF HIGH PRESSURE REMAINS OVER THE REGION. HIGH TEMPERATURES WILL BE WELL ABOVE AVERAGE IN THE INLAND VALLEYS...MOUNTAINS AND DESERTS. THE NIGHTS WILL REMAIN VERY WARM AND HUMID. ALTHOUGH SOME COOLING WILL BEGIN THIS WEEKEND WEST OF THE MOUNTAINS...THE DESERT WILL REMAIN VERY HOT THROUGH SUNDAY. CAZ060-101215- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 901 PM PDT THU AUG 9 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE HIGH DESERTS INCLUDING THE COMMUNITIES OF HESPERIA...VICTORVILLE...ADELANTO...APPLE VALLEY...LUCERNE VALLEY AND HELENDALE. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 102 TO 110. OVERNIGHT LOWS WILL RANGE BETWEEN 70 TO 80. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS WILL LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ048-101215- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 901 PM PDT THU AUG 9 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...ALL OF THE INLAND EMPIRE INCLUDING THE COMMUNITIES OF ONTARIO...RIVERSIDE...PERRIS...HEMET...SAN BERNARDINO...AND TEMECULA. * TEMPERATURES...DAYTIME HIGHS WILL RANGE BETWEEN 100 TO 110. OVERNIGHT LOWS WILL RANGE BETWEEN 68 TO 78. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ061-062-101215- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 901 PM PDT THU AUG 9 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * AFFECTED AREAS...THE COACHELLA VALLEY AND THE SAN DIEGO DESERTS INCLUDING THE COMMUNITIES OF DESERT HOT SPRINGS...PALM SPRINGS...LA QUINTA...INDIAN WELLS...INDIO...COACHELLA... BORREGO SPRINGS AND OCOTILLO WELLS. * TEMPERATURES...DAYTIME HIGHS FROM 110 TO 118 WITH HEAT INDEX VALUES FROM 115 TO 120. OVERNIGHT LOWS 85 TO 95. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. VISITING HIKERS AND CAMPERS UNFAMILIAR WITH INTENSE DESERT HEAT ARE ESPECIALLY SUSCEPTIBLE TO HEAT STROKE OR HEAT EXHAUSTION. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ PALMER
217 WWUS76 KSGX 101026 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 326 AM PDT FRI AUG 10 2012 ...HOT WEATHER FOR INLAND AREAS INTO THE WEEKEND... .HIGH PRESSURE OVER THE SOUTHWEST STATES WILL CONTINUE HOT HUMID WEATHER FOR INLAND AREAS WITH SLOW COOLING AND LESS HUMIDITY FOR LATE IN THE WEEKEND INTO EARLY NEXT WEEK. HIGH TEMPERATURES WILL BE WELL ABOVE AVERAGE IN THE INLAND VALLEYS... MOUNTAINS...AND DESERTS. THE NIGHTS WILL REMAIN VERY WARM AND HUMID. ALTHOUGH SOME COOLING WILL BEGIN THIS WEEKEND WEST OF THE MOUNTAINS...THE DESERTS WILL REMAIN VERY HOT THROUGH SUNDAY. CAZ060-102200- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 326 AM PDT FRI AUG 10 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * TEMPERATURES...DAYTIME HIGHS 102 TO 110 WITH OVERNIGHT LOWS IN THE 70S. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS WILL LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ048-102200- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 326 AM PDT FRI AUG 10 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * TEMPERATURES...DAYTIME HIGHS 98 TO 110 WITH OVERNIGHT LOWS 68 TO 78. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ061-062-102200- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 326 AM PDT FRI AUG 10 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * TEMPERATURES...DAYTIME HIGHS 108 TO 118 WITH HEAT INDEX VALUES 112 TO 122. OVERNIGHT LOWS 85 TO 95. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. VISITING HIKERS AND CAMPERS UNFAMILIAR WITH INTENSE DESERT HEAT ARE ESPECIALLY SUSCEPTIBLE TO HEAT STROKE OR HEAT EXHAUSTION. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ 17
758 WWUS76 KSGX 101947 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1247 PM PDT FRI AUG 10 2012 ...HOT WEATHER FOR INLAND AREAS INTO THE WEEKEND... .HIGH PRESSURE OVER THE SOUTHWEST STATES WILL CONTINUE HOT HUMID WEATHER FOR INLAND AREAS WITH SLIGHT COOLING AND LESS HUMIDITY FOR LATE IN THE WEEKEND INTO EARLY NEXT WEEK. HIGH TEMPERATURES WILL BE WELL ABOVE AVERAGE IN THE INLAND VALLEYS...MOUNTAINS...AND DESERTS. THE NIGHTS WILL REMAIN VERY WARM AND HUMID. ALTHOUGH SOME COOLING WILL BEGIN THIS WEEKEND WEST OF THE MOUNTAINS...THE DESERTS WILL REMAIN VERY HOT THROUGH SUNDAY. CAZ061-062-110300- /O.EXT.KSGX.EH.W.0003.000000T0000Z-120812T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 1247 PM PDT FRI AUG 10 2012 ...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 8 PM PDT SATURDAY... * TEMPERATURES...DAYTIME HIGHS 105 TO 117 WITH HEAT INDEX VALUES 112 TO 122. OVERNIGHT LOWS 85 TO 95. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. VISITING HIKERS AND CAMPERS UNFAMILIAR WITH INTENSE DESERT HEAT ARE ESPECIALLY SUSCEPTIBLE TO HEAT STROKE OR HEAT EXHAUSTION. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ060-110300- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 1247 PM PDT FRI AUG 10 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * TEMPERATURES...DAYTIME HIGHS 102 TO 110 WITH OVERNIGHT LOWS IN THE 70S. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS WILL LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ CAZ048-110300- /O.CON.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 1247 PM PDT FRI AUG 10 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * TEMPERATURES...DAYTIME HIGHS 98 TO 110 WITH OVERNIGHT LOWS 68 TO 78. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. CONDITIONS LIKE HEAT STROKE OR HEAT EXHAUSTION ARE POSSIBLE...ESPECIALLY IF ENGAGING IN STRENUOUS OUTDOOR ACTIVITIES. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. THIS WEATHER COULD BE DEADLY FOR UNPREPARED CAMPERS OR HIKERS. AVOID STRENUOUS OUTDOOR ACTIVITY DURING THE HOTTEST PARTS OF THE DAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ PG
904 WWUS76 KSGX 110258 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 758 PM PDT FRI AUG 10 2012 ...HOT WEATHER FOR INLAND AREAS INTO THE WEEKEND... .HIGH PRESSURE OVER THE SOUTHWEST STATES WILL SLOWLY WEAKEN THROUGH MONDAY. HEAT AND HUMIDITY WILL REMAIN AT CRITICAL LEVELS OVER THE LOWER DESERTS THROUGH SATURDAY...BUT OVER THE INLAND EMPIRE AND HIGH DESERT...TEMPERATURES WILL NOT BE QUITE AS HOT. SO THE EXCESSIVE HEAT WARNING WILL REMAIN IN EFFECT FOR THE LOWER DESERTS...BUT HAS EXPIRED FOR THE INLAND EMPIRE AND THE NORTHERN DESERTS. CAZ060-110400- /O.EXP.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ APPLE AND LUCERNE VALLEYS- 758 PM PDT FRI AUG 10 2012 ...EXCESSIVE HEAT WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING... IT WILL REMAIN VERY WARM OVER THE AREA THROUGH THE WEEKEND WITH DAYTIME HIGHS AROUND 100 DEGREES...BUT MAXIMUM TEMPERATURES WILL BE SEVERAL DEGREES LOWER THAN THE PAST FEW DAYS. $$ CAZ048-110400- /O.EXP.KSGX.EH.W.0003.000000T0000Z-120811T0300Z/ SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- 758 PM PDT FRI AUG 10 2012 ...EXCESSIVE HEAT WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING... IT WILL REMAIN VERY WARM OVER THE AREA THROUGH THE WEEKEND WITH DAYTIME HIGHS AROUND 100 DEGREES...BUT MAXIMUM TEMPERATURES WILL BE SEVERAL DEGREES LOWER THAN THE PAST FEW DAYS. $$ CAZ061-062-111100- /O.CON.KSGX.EH.W.0003.000000T0000Z-120812T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 758 PM PDT FRI AUG 10 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT SATURDAY... * TEMPERATURES...DAYTIME HIGHS 105 TO 117 WITH HEAT INDEX VALUES 112 TO 122. OVERNIGHT LOWS 85 TO 95. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. VISITING HIKERS AND CAMPERS UNFAMILIAR WITH INTENSE DESERT HEAT ARE ESPECIALLY SUSCEPTIBLE TO HEAT STROKE OR HEAT EXHAUSTION. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ JAD
469 WWUS76 KSGX 111050 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 350 AM PDT SAT AUG 11 2012 ...HOT WEATHER FOR INLAND AREAS THROUGH THE WEEKEND... .HIGH PRESSURE OVER THE SOUTHWEST STATES WILL SLOWLY WEAKEN THROUGH MONDAY AS A WEAK TROUGH OF LOW PRESSURE OVER THE EASTERN PACIFIC MOVES SLOWLY TOWARDS THE WEST COAST. THIS WILL BRING SLOW COOLING WITH A LITTLE LESS HUMIDITY BY EARLY NEXT WEEK. CAZ061-062-112200- /O.CON.KSGX.EH.W.0003.000000T0000Z-120812T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 350 AM PDT SAT AUG 11 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * TEMPERATURES...DAYTIME HIGHS 108 TO 115 WITH HEAT INDEX VALUES 108 TO 118. OVERNIGHT LOWS 83 TO 93. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. VISITING HIKERS AND CAMPERS UNFAMILIAR WITH INTENSE DESERT HEAT ARE ESPECIALLY SUSCEPTIBLE TO HEAT STROKE OR HEAT EXHAUSTION. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ 17
611 WWUS76 KSGX 112010 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 110 PM PDT SAT AUG 11 2012 ...HOT WEATHER FOR INLAND AREAS THROUGH THE WEEKEND... .HIGH PRESSURE OVER THE SOUTHWEST STATES WILL SLOWLY WEAKEN THROUGH MONDAY AS A WEAK TROUGH OF LOW PRESSURE OVER THE EASTERN PACIFIC MOVES SLOWLY TOWARDS THE WEST COAST. THIS WILL BRING SLOW COOLING WITH A LITTLE LESS HUMIDITY BY EARLY NEXT WEEK. CAZ061-062-120300- /O.CON.KSGX.EH.W.0003.000000T0000Z-120812T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 110 PM PDT SAT AUG 11 2012 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * TEMPERATURES...DAYTIME HIGHS 105 TO 113 WITH HEAT INDEX VALUES 108 TO 118. OVERNIGHT LOWS 84 TO 92. * IMPACTS...HOT DAYS FOLLOWED BY WARM AND HUMID NIGHTS CAN LIMIT THE BODIES ABILITY TO KEEP COOL. VISITING HIKERS AND CAMPERS UNFAMILIAR WITH INTENSE DESERT HEAT ARE ESPECIALLY SUSCEPTIBLE TO HEAT STROKE OR HEAT EXHAUSTION. PETS ARE ALSO SUSCEPTIBLE TO THIS HEAT AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN POSSIBLE... RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN POSSIBLE AND DRINK PLENTY OF WATER. && $$ PG
529 WWUS76 KSGX 120258 NPWSGX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 758 PM PDT SAT AUG 11 2012 CAZ061-062-120400- /O.EXP.KSGX.EH.W.0003.000000T0000Z-120812T0300Z/ COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 758 PM PDT SAT AUG 11 2012 ...EXCESSIVE HEAT WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING... ALTHOUGH IT WILL REMAIN SEASONALLY HOT...A SLIGHT DECREASE IN HUMIDITY AND TEMPERATURE IS EXPECTED TOMORROW SO THE EXCESSIVE HEAT WARNING WILL BE ALLOWED TO EXPIRE. A RECORD HIGH MINIMUM WAS SET AT THE PALM SPRINGS AIRPORT THIS MORNING WITH A LOW OF 90 DEGREES. THIS BROKE THE OLD DAILY RECORD OF 86 SET IN 1996. MAXIMUM TEMPERATURES TODAY... PALM SPRINGS.......114 INDIO..............113 THERMAL............115 OCOTILLO WELLS.....115 BORREGO............113 $$ JAD
What forecasters said that day
The local office's own words before this excessive heat 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 excessive heat warning went out at Aug 7, 2:00 PM PDT, 6 hours 50 minutes earlier.
Area forecast discussion, Aug 7, 2:00 PM PDT, 6 hours 50 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE SAN DIEGO CA 200 PM PDT TUE AUG 7 2012 .SYNOPSIS... STRONG HIGH PRESSURE OVER THE WEST WILL BRING HOT WEATHER THROUGH THE WEEKEND...ESPECIALLY INLAND. A SHALLOW MARINE LAYER WILL MODERATE TEMPERATURES ALONG THE COAST. MONSOON MOISTURE OVER THE REGION WILL BRING SOME SHOWERS AND THUNDERSTORMS EACH AFTERNOON MAINLY OVER THE MOUNTAINS AND HIGH DESERTS. && .DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES... TEMPERATURES ARE RUNNING A FEW DEGREES HIGHER THAN AT THIS TIME YESTERDAY. THE SHALLOW MARINE LAYER IS STILL SURVIVING AND BEACH TEMPS ARE BARELY CRACKING 70. THUNDERSTORMS HAVE ERUPTED MAINLY IN THE MOUNTAINS OF SAN DIEGO COUNTY WITH A FLASH FLOOD OR TWO POSSIBLE TODAY. THE MARINE LAYER WILL CONTINUE TO BE MARGINALIZED IN THE COMING DAYS. THE HEAT AND THE DIMINISHING MARINE LAYER ARE IN RESPONSE TO A STRONG HIGH PRESSURE RIDGE NOW CENTERED OVER THE GREAT BASIN. THIS STRONG HIGH WILL CONTINUE IN PLACE FOR SEVERAL DAYS AND STARTS TO SHOW SIGNS OF WEAKENING EARLY NEXT WEEK. THIS WILL MEAN VERY HOT DAYS AND QUITE WARM NIGHTS THROUGH THE WEEKEND. FOR DETAILS ON THE HOT WEATHER YOU CAN SEE THE EXCESSIVE HEAT WATCH. THE POSITION OF THE HIGH WILL ALSO CONTINUE TO DRAW MONSOON MOISTURE INTO OUR REGION FROM SONORA...BRINGING ISOLATED OR SCATTERED THUNDERSTORMS EACH AFTERNOON MAINLY IN OUR MOUNTAINS. THIS MORNING THE 12Z NKX SOUNDING LOOKED IMPRESSIVELY SOUPY...ENOUGH FOR US TO ISSUE A FLASH FLOOD WATCH. THE MOISTURE IS EXPECTED TO DECREASE THIS AFTERNOON AND ANY FLASH FLOODING WILL BE ISOLATED. WITH A DRY LOW LEVEL THERE IS A THREAT AS USUAL WITH THUNDERSTORMS FOR MICROBURSTS AND/OR STRONG GUSTY WINDS. THE MONSOON MOISTURE WILL FLUCTUATE FROM DAY TO DAY THE REST OF THE WEEK...BUT EACH MODEL RUN AND EACH MODEL DIFFER ONE FROM ANOTHER ON WHICH DAYS SHOW THE BEST MOISTURE AND INSTABILITY. WE WILL KEEP THE ISOLATED TO SCATTERED THUNDERSTORMS IN THE FORECAST FOR THE MOUNTAINS EACH AFTERNOON THROUGH THE WEEKEND. THE 12Z RUNS OF THE GFS AND EURO MODELS ARE IN BETTER AGREEMENT ON THE COOLING TREND IDEA EARLY NEXT WEEK. && .AVIATION... 071949Z...COAST/VALLEYS...THROUGH 08/1100 UTC...UNRESTRICTED VIS AND SCT-FEW CLDS IN THE 10000-20000 FT MSL LAYER. 08/1100-1500 UTC...PATCHY STRATUS/FOG POSSIBLE WITHIN 5 SM OF THE COAST...PROBABLY IMPACTING KSAN WITH BKN CIGS 400-600 FT MSL AND VIS 3-5SM BR. KCRQ MAY SEE CIGS AOB 300 FT MSL AND VIS AOB 2SM BR/FG. EXPECT TOPS AROUND 800-1000 FT MSL. STRATUS NOT LIKELY TO MAKE IT INTO KSNA. ANY STRATUS/FOG SHOULD CLEAR OUT BY 08/1400-1700 UTC. MTNS/DESERTS...THROUGH 08/0300 UTC...ISOLATED THUNDERSTORMS AND HEAVY SHOWERS...WITH STRONG UP/DOWNDRAFTS POSSIBLE...AND LGT-MOD ICING IN CLDS ABOVE THE FREEZING LEVEL OF 16000 FT MSL. EXPECT BKN-SCT CUMULUS WITH BASES AROUND 10000 FT MSL...AND EMBEDDED CB WITH TOPS TO 40000 FT MSL. 08/0300 UTC THROUGH WEDNESDAY MORNING...UNRESTRICTED VIS AND SCT-FEW CLDS AOA 10000 FT MSL. && .MARINE... LONG-PERIOD SOUTHERN HEMISPHERE SWELL...AT AROUND 3 FEET/17 SECONDS ACCORDING TO THE POINT LOMA BUOY...WILL CONTINUE TO BRING ABOVE NORMAL SURF TO SOUTH FACING SHORES OF ORANGE COUNTY TODAY THROUGH MOST OF TOMORROW. THE DIRECTION OF THE SWELL IS STRAIGHT OUT OF THE SOUTH...OR SLIGHTLY EAST OF SOUTH...WHICH MEANS THAT MOST OF THE SWELL WILL MISS THE SAN DIEGO COUNTY BEACHES. THE COASTLINE FACING MORE DUE SOUTH BETWEEN SAN ONOFRE TO SAN MATEO POINT...DOHENY TO DANA POINT...LAGUNA BEACH TO ABALONE POINT...CORONA DEL MAR TO NEWPORT BEACH...AND SUNSET BEACH TO SEAL BEACH...COULD SEE OCCASIONAL SETS IN THE 6 TO 8 FOOT RANGE. THIS SWELL WILL SLOWLY LOWER LATE WEDNESDAY THROUGH THURSDAY. && .SGX WATCHES/WARNINGS/ADVISORIES... FLASH FLOOD WATCH FOR MOUNTAINS AND HIGH DESERT TODAY...SEE LAXFFASGX. EXCESSIVE HEAT WATCH WEDNESDAY AFTERNOON THROUGH FRIDAY EVENING FOR THE DESERTS AND THE INLAND EMPIRE...SEE LAXNPWSGX. && PUBLIC...MM AVIATION/MARINE...HARRISON
Hazardous weather outlook, Aug 7, 3:31 PM PDT, 5 hours 19 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SAN DIEGO CA 331 PM PDT TUE AUG 7 2012 CAZ055-056-058-081145- SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS- SAN DIEGO COUNTY MOUNTAINS- 331 PM PDT TUE AUG 7 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EXTREME SOUTHWESTERN CALIFORNIA. ...FLASH FLOOD WATCH IN EFFECT UNTIL 7 PM PDT THIS EVENING... .DAY ONE...THIS AFTERNOON AND TONIGHT ISOLATED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE THROUGH EARLY THIS EVENING. THE FLASH FLOOD POTENTIAL INDEX IS MODERATE. ISOLATED FLASH FLOODING IS POSSIBLE...AND A FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH 7 PM. FOR MORE INFORMATION ON THE FLASH FLOOD WATCH...PLEASE SEE THE LAXFFASGX OR WGUS66 KSGX. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY HOT CONDITIONS WILL DEVELOP OVER THE MOUNTAINS DURING THE EARLY AFTERNOON HOURS...WITH TEMPERATURES RANGING BETWEEN 5 TO 15 DEGREE ABOVE NORMAL. THERE IS A SLIGHT CHANCE OF THUNDERSTORMS OVER THE MOUNTAINS AND UPPER DESERTS EACH AFTERNOON. HOWEVER...THE FLASH FLOOD POTENTIAL INDEX IS LOW FOR WEDNESDAY...THE RISK OF FLASH FLOODING IS MINIMAL. .SPOTTER INFORMATION STATEMENT... SKYWARN WEATHER ACTIVATION IS NOT REQUESTED FOR THIS AREA... HOWEVER WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS. CAZ048-061-062-081145- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS- 331 PM PDT TUE AUG 7 2012 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH FRIDAY EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EXTREME SOUTHWESTERN CALIFORNIA. .DAY ONE...THIS AFTERNOON AND TONIGHT HOT CONDITIONS WILL CONTINUE THROUGH THE EARLY EVENING HOURS. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY HOT CONDITIONS WILL CONTINUE TO PREVAIL THROUGH SUNDAY...WITH TEMPERATURES RANGING BETWEEN 8 AND 15 DEGREES ABOVE NORMAL. OVERNIGHT TEMPERATURES WILL ALSO REMAIN QUITE MILD. THEREFORE...AN EXCESSIVE HEAT WATCH IS IN EFFECT FOR THE INLAND EMPIRE AND THE DESERTS WEDNESDAY THROUGH FRIDAY. FOR MORE INFORMATION...PLEASE SEE LAXNPWSGX OR WWUS76 KSGX. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY. CAZ060-081145- APPLE AND LUCERNE VALLEYS- 331 PM PDT TUE AUG 7 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EXTREME SOUTHWESTERN CALIFORNIA. .DAY ONE...THIS AFTERNOON AND TONIGHT HOT CONDITIONS WILL CONTINUE THROUGH THIS EVENING. ISOLATED SHOWERS AND THUNDERSTORMS WILL ALSO BE POSSIBLE THROUGH EARLY THIS EVENING. THE FLASH FLOOD POTENTIAL INDEX IS LOW. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY HOT CONDITIONS WILL PREVAIL THROUGH SUNDAY...WITH TEMPERATURES RANGING BETWEEN 5 TO 10 DEGREE ABOVE NORMAL. THERE IS A SLIGHT CHANCE OF THUNDERSTORMS EACH AFTERNOON. HOWEVER...THE FLASH FLOOD POTENTIAL INDEX IS LOW FOR WEDNESDAY...THE RISK OF FLASH FLOODING IS MINIMAL. .SPOTTER INFORMATION STATEMENT... SKYWARN WEATHER ACTIVATION IS NOT REQUESTED FOR THIS AREA... HOWEVER WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS. CAZ042-043-050-057-081145- ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS- SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS- 331 PM PDT TUE AUG 7 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EXTREME SOUTHWESTERN CALIFORNIA. .DAY ONE...THIS AFTERNOON AND TONIGHT HOT CONDITIONS WILL CONTINUE TO PREVAIL ACROSS THE INLAND VALLEYS AND THE FOOTHILL AREAS THROUGH LATE THIS AFTERNOON. AN ISOLATED SHOWER OR THUNDERSTORM MAY DRIFT OFF THE MOUNTAINS THIS AFTERNOON...WITH A STRAY SHOWER POSSIBLE OVER THE FOOTHILL AREAS. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY HOT CONDITIONS WILL CONTINUE TO PREVAIL THROUGH SUNDAY...WITH TEMPERATURES RANGING BETWEEN 8 AND 15 DEGREES ABOVE NORMAL. OVERNIGHT TEMPERATURES WILL ALSO REMAIN QUITE MILD. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY. PALMER
Nearby
Excessive Heat Warnings in California, 2012Every excessive heat warning in 2012
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.