WWA Summary for All Issued by VEF

Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
120 PM MST Sat Nov 29 2025

UTZ110>113-117-301130-
/O.NEW.KSLC.WW.Y.0025.251130T1200Z-251201T0600Z/
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-Wasatch Plateau/Book Cliffs-Central
Mountains-
Including the following locations - Moon Lake, Cove Fort, Alta,
Logan Summit, Indian Canyon, Mantua, Mirror Lake Highway,
Scofield, Fish Lake, Joes Valley, and Brighton
120 PM MST Sat Nov 29 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 11 PM MST SUNDAY...

* WHAT...Snow expected. Widespread snow totals of 4 to 8 inches,
  with local accumulations of up to 12 inches in the Cottonwoods and
  Wasatch Plateau.

* WHERE...The Wasatch Mountains, Western Uinta Mountains, Wasatch
  Plateau/Book Cliffs, and Central Mountains.

* WHEN...From 5 AM to 11 PM MST Sunday.

* IMPACTS...Winter driving conditions are expected for all mountain
  routes, beginning early Sunday morning in the Northern Mountains,
  and by early afternoon in the Central mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. 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.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/saltlakecity.

For information on potential travel impacts visit
http://udottraffic.utah.gov

GM

Dense Fog Advisory

URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
732 AM PST Sat Nov 29 2025

CAZ335-292345-
/O.EXT.KHNX.FG.Y.0031.000000T0000Z-251130T0000Z/
Grapevine-
Including the cities of Grapevine and Lebec
732 AM PST Sat Nov 29 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 4 PM PST THIS AFTERNOON...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Grapevine.

* WHEN...Until 4 PM PST this afternoon.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Areas impacted include Interstate 5.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

SM

Air Quality Alert

CAZ048-056-065-552-554-292100-
San Bernardino and Riverside County Valleys-The Inland Empire-
Riverside County Mountains-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
1250 PM PST Fri Nov 28 2025

...AIR QUALITY ALERT: MANDATORY WOOD-BURNING BAN IN EFFECT...

* WHAT...The South Coast AQMD has extended 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...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.

$$

CAZ371-087-373-370-366-368-548-362-367-088-375-372-369-300800-
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-

1220 PM PST Fri Nov 28 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...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.

$$