Light showers developed over the west part of the Valley this morning in response to a weak impulse that could be seen on recent water vapor loops. This will slowly drift south-southeast through the rest of the evening bringing scattered light showers. The next storm system will move into Northern California tomorrow and slowly drift south into the Valley late Tuesday into early Wednesday. Snow levels will be low, 3000 feet and a Winter Storm Watch will be in place for our local mountains as they are expected to get 12 to 20 inches.
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM PST WEDNESDAY ABOVE 5000 FEET TODAY AND FROM 4000 TO 6000 FEET TONIGHT... ...WINTER STORM WARNING NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 AM PST WEDNESDAY ABOVE 6000 FEET...
THE WINTER STORM WARNING IS NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 AM PST WEDNESDAY. THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 6 AM PST WEDNESDAY.
HEAVY SNOWFALL IS POSSIBLE AT TIMES THROUGH TONIGHT WITH GREATEST ACCUMULATIONS ABOVE 6000 FEET AND LESSER ACCUMULATIONS BELOW 6000 FEET.
THE SNOW LEVEL WILL LOWER FROM 4500 TO 5000 FEET TODAY...TO 4000 FEET THIS EVENING...AND 3000 TO 3500 FEET LATE TONIGHT THROUGH EARLY WEDNESDAY.
LIGHT TO LOCALLY MODERATE PRECIPITATION IS POSSIBLE AT TIMES TODAY. THE MOST WIDESPREAD PERIOD OF PRECIPITATION IS EXPECTED THIS EVENING WITH NUMEROUS SHOWERS CONTINUING OVERNIGHT AND DECREASING WEDNESDAY. THERE IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS WITH SMALL HAIL TONIGHT THROUGH EARLY WEDNESDAY.
SNOWFALL TODAY OF 4 TO 8 INCHES IS POSSIBLE ABOVE 5000 FEET. SNOW ACCUMULATIONS TONIGHT ARE EXPECTED TO RANGE FROM 4 TO 8 INCHES FROM 4000 TO 6000 FEET...AND 8 TO 16 INCHES ABOVE 6000 FEET WITH LOCALLY GREATER AMOUNTS. LOCAL AMOUNTS OF A FEW MORE INCHES ARE POSSIBLE WEDNESDAY IN SCATTERED SNOW SHOWERS.
SNOW LEVELS MAY REMAIN JUST ABOVE THE CAJON PASS THROUGH MID AFTERNOON...BUT COULD LOWER ENOUGH TO BEGIN IMPACTING TRAFFIC ALONG INTERSTATE 15 BY LATE AFTERNOON OR EARLY EVENING AND CONTINUE INTO WEDNESDAY MORNING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
RESIDENTS AND TRAVELERS INTO THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS DRIVING CONDITIONS DUE TO SLICK ROADS. IF POSSIBLE... CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING.
&&
$$
...WINTER STORM WARNING IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST WEDNESDAY...
THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FOR THE SPRING MOUNTAINS AND SHEEP RANGE FROM 8 PM THIS EVENING TO 10 AM PST WEDNESDAY. THIS REPLACES THE WINTER STORM WATCH.
* TIMING...LIGHT SNOW IS POSSIBLE TODAY. THE BEST CHANCE FOR HEAVY SNOW WILL BE THIS EVENING THROUGH WEDNESDAY MORNING.
* SNOW LEVELS...4000 TO 4500 FEET.
* TOTAL SNOW ACCUMULATIONS...6 TO 10 INCHES AT 5000 FEET AND 12 TO 16 INCHES AT 7000 FEET.
* WINDS...SIGNIFICANT WINDS ARE NOT EXPECTED.
* IMPACTS...TRAVEL WILL BECOME VERY DIFFICULT...AND MAY BE IMPOSSIBLE ON UNTREATED ROADS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. ONLY TRAVEL IN AN EMERGENCY SINCE SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. &&
$$
...WINTER STORM WARNING IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST WEDNESDAY...
THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FOR THE SPRING MOUNTAINS AND SHEEP RANGE FROM 8 PM THIS EVENING TO 10 AM PST WEDNESDAY. THIS REPLACES THE WINTER STORM WATCH.
* TIMING...LIGHT SNOW IS POSSIBLE TODAY. THE BEST CHANCE FOR HEAVY SNOW WILL BE THIS EVENING THROUGH WEDNESDAY MORNING.
* SNOW LEVELS...4000 TO 4500 FEET.
* TOTAL SNOW ACCUMULATIONS...6 TO 10 INCHES AT 5000 FEET AND 12 TO 16 INCHES AT 7000 FEET.
* WINDS...SIGNIFICANT WINDS ARE NOT EXPECTED.
* IMPACTS...TRAVEL WILL BECOME VERY DIFFICULT...AND MAY BE IMPOSSIBLE ON UNTREATED ROADS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. ONLY TRAVEL IN AN EMERGENCY SINCE SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. &&
$$
...WINTER STORM WARNING IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST WEDNESDAY...
THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FOR THE SPRING MOUNTAINS AND SHEEP RANGE FROM 8 PM THIS EVENING TO 10 AM PST WEDNESDAY. THIS REPLACES THE WINTER STORM WATCH.
* TIMING...LIGHT SNOW IS POSSIBLE TODAY. THE BEST CHANCE FOR HEAVY SNOW WILL BE THIS EVENING THROUGH WEDNESDAY MORNING.
* SNOW LEVELS...4000 TO 4500 FEET.
* TOTAL SNOW ACCUMULATIONS...6 TO 10 INCHES AT 5000 FEET AND 12 TO 16 INCHES AT 7000 FEET.
* WINDS...SIGNIFICANT WINDS ARE NOT EXPECTED.
* IMPACTS...TRAVEL WILL BECOME VERY DIFFICULT...AND MAY BE IMPOSSIBLE ON UNTREATED ROADS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. ONLY TRAVEL IN AN EMERGENCY SINCE SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. &&
$$
...FLASH FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT...
THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A
* FLASH FLOOD WATCH FOR A PORTION OF SOUTHWEST CALIFORNIA...INCLUDING THE FOLLOWING AREAS...ORANGE COUNTY COASTAL AREAS... SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE AND SANTA ANA MOUNTAINS AND FOOTHILLS.
* THROUGH LATE TONIGHT
* PERIODS OF MODERATE RAINFALL ARE EXPECTED THROUGH TONIGHT ON TOP OF SOIL NEARLY SATURATED FROM RECENT RAINFALL. PERIODS OF HIGH INTENSITY RAINFALL LATE THIS AFTERNOON THROUGH TONIGHT FROM THUNDERSTORMS AND HEAVIER SHOWERS COULD INCREASE THE POTENTIAL FOR FLASH FLOODING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED.
IN AREAS WHICH HAVE SEEN FIRES IN RECENT YEARS...DEBRIS FLOWS WILL BE A THREAT DURING HEAVY RAINS.
&&
$$
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 4 AM PST WEDNESDAY ABOVE 4000 FEET...
THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FOR AREAS ABOVE 4000 FEET IN INYO COUNTY FROM 10 AM THIS MORNING TO 4 AM PST WEDNESDAY. THIS REPLACES THE WINTER STORM WATCH.
* TIMING...SNOW WILL BEGIN THIS MORNING. THE BEST CHANCE FOR SIGNIFICANT SNOW WILL BE THIS AFTERNOON AND TONIGHT.
* SNOW LEVELS...3500 TO 4000 FEET.
* TOTAL SNOW ACCUMULATIONS...UP TO 6 INCHES AT 4000 FEET AND UP TO 10 INCHES AT 7000 FEET.
* WINDS...SIGNIFICANT WINDS ARE NOT EXPECTED.
* IMPACTS...TRAVEL WILL BE DIFFICULT ON HIGHWAY 395 AND HIGHER ELEVATION PORTIONS OF HIGHWAY 190...AND MAY BECOME IMPOSSIBLE ON UNTREATED MOUNTAIN ROADS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. &&
$$
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM PST WEDNESDAY ABOVE 5000 FEET TODAY AND FROM 4000 TO 6000 FEET TONIGHT... ...WINTER STORM WARNING NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 AM PST WEDNESDAY ABOVE 6000 FEET...
THE WINTER STORM WARNING IS NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 AM PST WEDNESDAY. THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 6 AM PST WEDNESDAY.
HEAVY SNOWFALL IS POSSIBLE AT TIMES THROUGH TONIGHT WITH GREATEST ACCUMULATIONS ABOVE 6000 FEET AND LESSER ACCUMULATIONS BELOW 6000 FEET.
THE SNOW LEVEL WILL LOWER FROM 4500 TO 5000 FEET TODAY...TO 4000 FEET THIS EVENING...AND 3000 TO 3500 FEET LATE TONIGHT THROUGH EARLY WEDNESDAY.
LIGHT TO LOCALLY MODERATE PRECIPITATION IS POSSIBLE AT TIMES TODAY. THE MOST WIDESPREAD PERIOD OF PRECIPITATION IS EXPECTED THIS EVENING WITH NUMEROUS SHOWERS CONTINUING OVERNIGHT AND DECREASING WEDNESDAY. THERE IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS WITH SMALL HAIL TONIGHT THROUGH EARLY WEDNESDAY.
SNOWFALL TODAY OF 4 TO 8 INCHES IS POSSIBLE ABOVE 5000 FEET. SNOW ACCUMULATIONS TONIGHT ARE EXPECTED TO RANGE FROM 4 TO 8 INCHES FROM 4000 TO 6000 FEET...AND 8 TO 16 INCHES ABOVE 6000 FEET WITH LOCALLY GREATER AMOUNTS. LOCAL AMOUNTS OF A FEW MORE INCHES ARE POSSIBLE WEDNESDAY IN SCATTERED SNOW SHOWERS.
SNOW LEVELS MAY REMAIN JUST ABOVE THE CAJON PASS THROUGH MID AFTERNOON...BUT COULD LOWER ENOUGH TO BEGIN IMPACTING TRAFFIC ALONG INTERSTATE 15 BY LATE AFTERNOON OR EARLY EVENING AND CONTINUE INTO WEDNESDAY MORNING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
RESIDENTS AND TRAVELERS INTO THE MOUNTAINS SHOULD BE PREPARED FOR HAZARDOUS DRIVING CONDITIONS DUE TO SLICK ROADS. IF POSSIBLE... CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING.
Here is your chance to have a weather forecaster from the Action News Weather First team visit your school or classroom, and teach a fun class in basic weather.
