Winter Storm Warning
URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
941 PM MST Fri Dec 5 2025
UTZ112-113-117-061945-
/O.CON.KSLC.WS.W.0007.000000T0000Z-251207T1200Z/
Western Uinta Mountains-Wasatch Plateau/Book Cliffs-Central
Mountains-
Including the following locations - Mirror Lake Highway,
Scofield, Cove Fort, Joes Valley, Fish Lake, Moon Lake, and
Indian Canyon
941 PM MST Fri Dec 5 2025
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY...
* WHAT...Heavy snow. Total snow accumulations of 1 to 2 feet, except
4 to 8 inches south of Manti.
* WHERE...Central Mountains, Wasatch Plateau/Book Cliffs, and
Western Uinta Mountains.
* WHEN...Until 5 AM MST Sunday.
* IMPACTS...Winter driving conditions can be expected on all
mountain routes with significant impacts to conditions on Soldier
Summit.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. For winter road conditions
from the Utah Department of Transportation, visit
http://www.udottraffic.utah.gov.
For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.
&&
$$
Dense Fog Advisory
URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
645 PM PST Fri Dec 5 2025
CAZ335-061200-
/O.EXT.KHNX.FG.Y.0037.000000T0000Z-251206T2000Z/
Grapevine-
Including the cities of Grapevine and Lebec
645 PM PST Fri Dec 5 2025
...DENSE FOG ADVISORY NOW IN EFFECT UNTIL NOON PST SATURDAY...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Grapevine, mainly along Interstate 5 in Kern County.
* WHEN...Until noon PST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
BSO
Beach Hazards Statement
Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
1237 PM PST Fri Dec 5 2025
CAZ087-349-350-354-362-366-061900-
/O.CON.KLOX.BH.S.0018.000000T0000Z-251206T1900Z/
Catalina and Santa Barbara Islands-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-Ventura County Beaches-
Malibu Coast-Los Angeles County Beaches-
1237 PM PST Fri Dec 5 2025
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SATURDAY
MORNING...
* WHAT...Tidal overflow will flood some normally dry beach areas.
* WHERE...Catalina and Santa Barbara Islands, Santa Barbara
County Southwestern Coast, Santa Barbara County Southeastern
Coast, Ventura County Beaches, Malibu Coast and Los Angeles
County Beaches.
* WHEN...Through Saturday morning.
* IMPACTS...Pooling of sea water is possible around high tide at
beach and harbor areas that is uncommon with normal tidal
ranges. Enhanced beach erosion is also possible. No
significant damage is expected.
* ADDITIONAL DETAILS...High tides of 7.2 to 7.6 feet will occur
between 8 and 10 am each morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water due to hazardous swimming conditions, or
stay near occupied lifeguard towers. Rock jetties can be deadly
in such conditions, stay off the rocks.
&&
$$
RK
Air Quality Alert
CAZ048-056-057-065-552-554-070800-
San Bernardino and Riverside County Valleys-The Inland Empire-
Riverside County Mountains-Santa Ana Mountains and Foothills-
San Gorgonio Pass near Banning-Orange County Coastal Areas-
Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, Corona,
Idyllwild-Pine Cove, Huntington Beach, Costa Mesa, Newport Beach,
Laguna Beach, San Clemente, Santa Ana, Anaheim, Garden Grove,
Irvine, Orange, Fullerton, and Mission Viejo
1251 PM PST Fri Dec 5 2025
...AIR QUALITY ALERT: MANDATORY WOOD-BURNING BAN IN EFFECT...
* WHAT...The South Coast AQMD has issued a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any indoor
or outdoor wood-burning device.
* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.
* WHEN...from midnight tonight to midnight on Saturday night.
* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No-Burn
Days are based on fine particle pollution levels that are forecasted
for an entire 24-hour period, which may not be reflected in
real-time air quality maps.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To protect your health, check current and forecasted air quality
levels at www.aqmd.gov or download the mobile app at
www.aqmd.gov/mobileapp. When air quality is poor in your area,
limited extended or intense outdoor activity and remain inside with
windows and doors closed. Run your air conditioner and/or an air
purifier and avoid using devices that bring in outside air like a
swamp cooler or whole house fan if you have other ways to stay cool.
Additional details for this air quality alert are available at
www.aqmd.gov/advisory. Information on the South Coast AQMD Check
Before You Burn program is available at www.aqmd.gov/cbyb.
$$
CAZ371-087-373-370-366-368-548-362-367-088-375-372-369-070800-
Calabasas and Agoura Hills-
Catalina and Santa Barbara Islands-
Including the city of Avalon and Two Harbors.
Eastern San Fernando Valley-
Including the cities of Burbank, Glendale, and Universal City
Eastern Santa Monica Mountains Recreational Area-
Los Angeles County Beaches-
Including the cities of Santa Monica, Torrance, and Long Beach
Los Angeles County Inland Coast including Downtown Los Angeles-
Including the cities of Inglewood, Downey, Norwalk, Beverly Hills,
and West Hollywood
Los Angeles County San Gabriel Valley-
Including the cities of Pasadena, San Gabriel, and Pomona
Malibu Coast-
Including the city of Malibu
Palos Verdes Hills-
Santa Clarita Valley-
Including the cities of Santa Clarita, Newhall, and Valencia
Santa Susana Mountains-
Western San Fernando Valley-
Including the cities of Reseda, Woodland Hills, and Northridge
Western Santa Monica Mountains Recreational Area-
1233 PM PST Fri Dec 5 2025
...AIR QUALITY ALERT: MANDATORY WOOD-BURNING BAN IN EFFECT...
* WHAT...The South Coast AQMD has issued a mandatory wood-burning
ban for residents in the South Coast Air Basin. The No-Burn rule
bans burning wood, pellets, and manufactured fire logs in any indoor
or outdoor wood-burning device.
* WHERE...The South Coast Air Basin, which includes Orange County
and non-desert portions of Los Angeles, Riverside, and San
Bernardino counties. No-Burn Day alerts do not apply to areas above
3,000 feet in elevation, the Coachella Valley, or the High Desert.
Homes that rely on wood as a sole source of heat, low-income
households and those without natural gas service also are exempt
from the requirement.
* WHEN...from midnight to midnight on Saturday.
* IMPACTS...Particles in smoke can get deep into the lungs and cause
health problems (including asthma attacks), increases in emergency
room visits, and hospitalizations. No-Burn Days are needed to
protect public health when fine particle pollution levels are
expected to be high anywhere in the South Coast Air Basin. No-Burn
Days are based on fine particle pollution levels that are forecasted
for an entire 24-hour period, which may not be reflected in
real-time air quality maps.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To protect your health, check current and forecasted air quality
levels at www.aqmd.gov or download the mobile app at
www.aqmd.gov/mobileapp. When air quality is poor in your area,
limited extended or intense outdoor activity and remain inside with
windows and doors closed. Run your air conditioner and/or an air
purifier and avoid using devices that bring in outside air like a
swamp cooler or whole house fan if you have other ways to stay cool.
Additional details for this air quality alert are available at
www.aqmd.gov/advisory. Information on the South Coast AQMD Check
Before You Burn program is available at www.aqmd.gov/cbyb.
$$
