Winter Storm Warning

URGENT - WINTER WEATHER MESSAGE
National Weather Service Las Vegas NV
528 PM PST Sun Jan 4 2026

CAZ519-051200-
/O.CON.KVEF.WS.W.0001.000000T0000Z-260105T1200Z/
Eastern Sierra Slopes-
Including the cities of Whitney Portal and Aspendell
528 PM PST Sun Jan 4 2026

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST MONDAY...

* WHAT...Heavy snow expected. Total snow accumulations of 2 to 6
  inches above 7000 feet....6 to 14 inches above 8000 feet...and 14
  to 24 inches above 10000 feet. Winds gusting as high as 45 mph.

* WHERE...Eastern Sierra Slopes.

* WHEN...Until 4 AM PST Monday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Snow levels will fall to around 6000 feet
  today. Most snow accumulations at elevations below 8000 feet will
  occur today into Monday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Persons should consider delaying all travel. Motorists should use
extreme caution if travel is absolutely necessary.

&&

$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Hanford CA
328 PM PST Sun Jan 4 2026

CAZ323-326>331-050800-
/O.CON.KHNX.WS.W.0001.000000T0000Z-260105T1800Z/
Yosemite NP outside of the valley-Upper San Joaquin River-Kaiser
to Rodgers Ridge-Kings Canyon NP-Grant Grove Area-Sequoia NP-
South End of the Upper Sierra-
Including the cities of Hume Lake, Lodgepole, Giant Forest, Lake
Wishon, Florence Lake, Cedar Grove, Huntington Lake, Devils
Postpile, Wawona, Shaver Lake, Johnsondale, Lake Thomas Edison,
Tuolumne Meadows, and Grant Grove
328 PM PST Sun Jan 4 2026

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST MONDAY...

* WHAT...Heavy snow. Additional snow accumulations up to 18 inches.

* WHERE...A portion of central California.

* WHEN...Until 10 AM PST Monday.

* IMPACTS...Roads, and especially bridges and overpasses, will
  likely become slick and hazardous. Travel could be very difficult
  to impossible. The hazardous conditions could impact the Monday
  morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

Persons should delay all travel if possible. If travel is absolutely
necessary, drive with extreme caution and be prepared for sudden
changes in visibility. Leave plenty of room between you and the
motorist ahead of you, and allow extra time to reach your
destination. Avoid sudden braking or acceleration, and be especially
cautious on hills or when making turns. Make sure your car is
winterized and in good working order.

&&

$$

JM

URGENT - WINTER WEATHER MESSAGE
National Weather Service Reno NV
1246 PM PST Sun Jan 4 2026

CAZ073-051800-
/O.CON.KREV.WS.W.0001.000000T0000Z-260105T1800Z/
Mono County-
Including the cities of Coleville, Bridgeport, Lee Vining, and
Mammoth Lakes
1246 PM PST Sun Jan 4 2026

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST MONDAY...

* WHAT...Heavy snow. Additional snow accumulations of 1 to 2 feet
  above 8000 feet. Additional snow accumulations of 2 to 6 inches
  for communities along Highway 395 with up to 8 inches of snow
  between 7000 and 8000 feet. Wind gusts of 25 to 35 mph with
  ridgetop winds gusting over 50 mph at times.

* WHERE...Mono County.

* WHEN...Until 10 AM PST Monday.

* IMPACTS...Travel could be very difficult to impossible. The
  hazardous conditions will impact weekend travel and the Monday
  morning commute in and across the Sierra. Strong winds could cause
  damage to trees and power lines.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

Winter Weather Advisory

URGENT - WINTER WEATHER MESSAGE
National Weather Service Las Vegas NV
528 PM PST Sun Jan 4 2026

NVZ019-051200-
/O.CON.KVEF.WW.Y.0001.260105T0200Z-260105T1200Z/
Spring Mountains-Red Rock Canyon-
Including the cities of Mt Charleston and Red Rock Canyon
528 PM PST Sun Jan 4 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY
SPRING MOUNTAINS ABOVE 7000 FEET...

* WHAT...Snow expected. Total snow accumulations of 1 to 5 inches in
  the Spring Mountains between 7000 and 9000 feet. Above 9000 feet,
  total accumulations up to 8 inches. Winds gusting as high as 40
  mph.

* WHERE...Spring Mountains.

* WHEN...Until 4 AM PST Monday.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. Call 5 1 1 for road
information.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/lasvegas

MW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
210 PM MST Sun Jan 4 2026

UTZ125-051315-
/O.EXB.KSLC.WW.Y.0002.260105T0000Z-260105T2100Z/
Southern Mountains-
Including the following locations - Alton and Brian Head
210 PM MST Sun Jan 4 2026

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 2 PM MST MONDAY...

* WHAT...Snow expected. Total snow accumulations 4 to 8 inches,
  mainly above 7500 feet.

* WHERE...Southern Mountains.

* WHEN...Until 2 PM MST Monday.

* IMPACTS...Travel could be difficult at times, especially overnight
  through Monday morning.

* ADDITIONAL DETAILS...Expect the heaviest snowfall overnight
  through the early Monday morning hours.

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.

&&

$$

Flood Advisory

Flood Advisory
National Weather Service San Diego CA
722 PM PST Sun Jan 4 2026

.An area of heavy showers will lead to localized flooding.

CAC071-050530-
/O.NEW.KSGX.FA.Y.0011.260105T0322Z-260105T0516Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Bernardino CA-
722 PM PST Sun Jan 4 2026

...FLOOD ADVISORY IN EFFECT UNTIL 916 PM PST THIS EVENING...

* WHAT...Flooding caused by moderate rainfall is expected.

* WHERE...A portion of Southwest California, including the mountains
  of western San Bernardino County.

* WHEN...Until 916 PM PST.

* IMPACTS...Minor flooding and debris flows in low-lying and poor
  drainage areas.

* ADDITIONAL DETAILS...
  - At 718 PM PST, Doppler radar indicated heavy rain. Minor
    flooding is ongoing or expected to begin shortly in the
    advisory area. Between 0.25 and 0.75 inches of rain have
    fallen.
  - Additional rainfall amounts of 0.5 to 1 inch are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Fontana, Rialto, northern Rancho Cucamonga, Upland, Hwy 138
    Between I-15 And Hwy 2 and San Antonio Heights.
  - This includes areas near the Bridge burn scar, which may see
    minor debris flows.
  - https://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3417 11743 3414 11768 3416 11768 3417 11768
      3418 11768 3421 11767 3423 11766 3425 11766
      3428 11765 3429 11765 3430 11765 3432 11765
      3433 11765 3431 11750


$$

APR

Flood Advisory
National Weather Service Los Angeles/Oxnard CA
351 PM PST Sun Jan 4 2026

CAC037-050600-
/O.NEW.KLOX.FA.Y.0017.260104T2351Z-260105T0600Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Los Angeles CA-
351 PM PST Sun Jan 4 2026

...FLOOD ADVISORY IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Most of Los Angeles County in Southwest CA

* WHEN...Until 1000 PM PST Sunday.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Water, mud, or rocks over roadways.

* ADDITIONAL DETAILS...
  - At 343 PM PST, Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Minor mudslides or debris flow
    are possible, especially near mountains or canyon roadways as
    well as recent burn scars. Radar and automated rain gauges
    indicated heavy rain with rainfall rates of 0.25 to 0.5
    inches per hour with locally up to 0.75 inch per hour
    possible.
  - Some locations that will experience flooding include...
    Downtown Los Angeles, Long Beach, Malibu, Acton, Wrightwood,
    Burbank, Pasadena, Van Nuys, Beverly Hills, Alhambra, Encino,
    Northridge, Culver City, Inglewood and Santa Monica.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3417 11867 3425 11863 3482 11889 3482 11873
      3452 11808 3454 11766 3429 11765 3395 11778
      3395 11798 3374 11811 3370 11805 3363 11829
      3370 11848 3396 11857 3393 11882 3400 11901
      3401 11902 3402 11903 3408 11903 3405 11894


$$

Munroe/Gomberg

Beach Hazards Statement

Coastal Hazard Message
National Weather Service Los Angeles/Oxnard CA
116 PM PST Sun Jan 4 2026

CAZ087-349-350-362-366-051600-
/O.CON.KLOX.BH.S.0019.000000T0000Z-260105T1800Z/
Catalina and Santa Barbara Islands-
Santa Barbara County Southwestern Coast-
Santa Barbara County Southeastern Coast-Malibu Coast-
Los Angeles County Beaches-
116 PM PST Sun Jan 4 2026

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH MONDAY
MORNING...

* WHAT...Dangerous rip currents and breaking waves due to
  elevated surf expected. Minor coastal flooding due to
  abnormally high tides between 7.0 and 7.5 feet and gusty
  southerly winds.

* WHERE...Catalina and Santa Barbara Islands, Santa Barbara
  County Southwestern Coast, Santa Barbara County Southeastern
  Coast, Malibu Coast and Los Angeles County Beaches.

* WHEN...Through Monday 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. There is an increased risk of
  ocean drowning. Rip currents can pull swimmers and surfers out
  to sea. Waves can wash people off beaches and rocks, and
  capsize small boats nearshore.

* ADDITIONAL DETAILS...Peak high tides are expected between 8am
  and 11 am. Surf is expected to build and peak during the
  afternoon hours today.

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.

&&

$$

Flood Watch

Flood Watch
National Weather Service Hanford CA
542 PM PST Sun Jan 4 2026

CAZ317>322-324-325-051100-
/O.CON.KHNX.FA.A.0001.000000T0000Z-260106T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mariposa Madera Foothills-Mariposa-Madera Lower Sierra-Fresno-
Tulare Foothills-Fresno-Tulare Lower Sierra-South End Sierra
Foothills-South End of the Lower Sierra-Yosemite Valley-San
Joaquin River Canyon-
Including the cities of Fish Camp, Auberry, Camp Nelson, Bass
Lake, Coarsegold, El Portal, Mariposa, Yosemite Valley, North
Fork, Millerton Lake, and Oakhurst
542 PM PST Sun Jan 4 2026

...FLOOD WATCH REMAINS IN EFFECT THROUGH MONDAY AFTERNOON...

* WHAT...Flooding caused by excessive rainfall continues to be
  possible.

* WHERE...A portion of central California, including the following
  areas, Fresno-Tulare Foothills, Fresno-Tulare Lower Sierra,
  Mariposa Madera Foothills, Mariposa-Madera Lower Sierra, San
  Joaquin River Canyon, South End Sierra Foothills, South End of the
  Lower Sierra and Yosemite Valley.

* WHEN...Through Monday afternoon.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

&&

$$

CMolina

Special Weather Statement

Special Weather Statement
National Weather Service OXNARD CA
812 PM PST Sun Jan 4 2026

CAZ380-548-050500-
Los Angeles County San Gabriel Valley CA-
Eastern San Gabriel Mountains CA-
812 PM PST Sun Jan 4 2026

...A LINE OF STRONG SHOWERS AND POSSIBLE THUNDERSTORM WILL IMPACT EAST
CENTRAL LOS ANGELES COUNTY THROUGH 900 PM PST...

At 807 PM PST, Doppler radar was tracking a lines of strong showers
possible thunderstorms across the eastern San Gabriel Valley extending
from Whittier to Glendora. Storms were moving northeast at 20
mph.

HAZARD...Wind gusts up to 40 mph and pea size hail. Cannot rule out a
         brief, weak tornado.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations potentially impacted include...
Chino...
San Dimas...
Glendora...
Pomona...
Whittier...
West Covina...
Chino Hills...
Montclair...
La Verne...
Diamond Bar...
Hacienda Heights...
Covina...
Claremont...
Azusa...
La Habra Heights...
La Puente...
and Walnut.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3402 11773 3402 11776 3401 11777 3400 11779
      3397 11780 3397 11779 3395 11779 3395 11804
      3415 11787 3419 11776 3417 11768
TIME...MOT...LOC 0407Z 239DEG 48KT 3415 11761

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

$$

Gomberg