Weather

Freeze Warning in San Diego, San Bernardino and Riverside counties.
February 21, 2019, 9:45:00 PM to February 22, 2019, 5:00:00 PM

URGENT - WEATHER MESSAGE National Weather Service San Diego CA 145 PM PST Thu Feb 21 2019 ...COLD WEATHER WITH AREAS OF FROST TONIGHT FOR INLAND VALLEYS... .Areas of frost are expected for much of the valleys and inland Orange county tonight, with areas below freezing in the Inland Empire and the San Diego Valleys. Temperatures will rise above freezing by mid-Friday morning. San Bernardino and Riverside County Valleys-The Inland Empire- San Diego County Valleys- Including the cities of Ontario, Moreno Valley, Rancho Cucamonga, Corona, Escondido, San Marcos, Santee, and Poway 145 PM PST Thu Feb 21 2019 ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST FRIDAY... The National Weather Service in San Diego has issued a Freeze Warning...which is in effect from 10 PM this evening to 9 AM PST Friday. * Location...San Diego Valleys and the Inland Empire. * Duration...Tonight through early Friday morning. * Temperature...27 to 33 degrees. * Impacts...A hard freeze can kill crops and sensitive vegetation, and harm outdoor pets and livestock. Extended exposure to cold can cause hypothermia. Roads may be icy in spots. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Freeze Warning means sub-freezing temperatures are imminent or highly likely. These conditions will kill crops and other sensitive vegetation.

Winter Storm Warning in San Diego, San Bernardino and Riverside counties.
February 21, 2019, 9:12:00 PM to February 22, 2019, 9:00:00 AM

URGENT - WINTER WEATHER MESSAGE National Weather Service SAN DIEGO CA 112 PM PST Thu Feb 21 2019 ...HEAVY SNOW WITH LOW SNOW LEVELS INTO TONIGHT... .A cold low pressure system over the southwest states will continue periods of snow showers into this evening, decreasing from the northwest late tonight. Snow showers could linger near the mountains into Friday. San Bernardino County Mountains-Riverside County Mountains- San Diego County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, Wrightwood, Idyllwild-Pine Cove, Julian, and Pine Valley 112 PM PST Thu Feb 21 2019 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 1 AM PST FRIDAY... * WHAT...Heavy snow. Additional snow accumulations of 2 to 5 inches, with localized amounts up to 8 inches on the higher peaks, are expected. * WHERE...The San Diego, Riverside and San Bernardino County Mountains. A snow level near 2500 to 3000, will lower to 2000 to 2500 feet late tonight. Isolated areas in San Bernardino County could see light accumulations down to 1500 ft. * WHEN...Until 1 AM PST Friday. * ADDITIONAL DETAILS...Plan on difficult travel conditions, including during the afternoon commute. Tree branches could fall. Be prepared for significant reductions in visibility at times from snow, blowing snow, and dense fog. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions are occurring. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. For road condition information in California...enter 8 0 0 4 2 7 7 6 2 3 if inside california or 9 1 6 4 5 5 7 6 2 3 if outside California.

Mostly cloudy
49
SUNRISE
06:23 am
SUNSET
05:40 pm
HUMIDITY
63%
FEELS LIKE
45°
Forecast7-DayHourly
  • FRIFridayRain showers5844
  • SATSaturdayMostly clear6045
  • SUNSundayMostly clear6347
  • MONMondayMostly clear6252
  • TUETuesdayPartly cloudy6452
  • WEDWednesdayPartly cloudy6852
  • THUThursdayClear7251
  • Rain showers48
  • Rain showers48
  • Rain showers47
  • Rain showers46
  • Rain showers46
  • Partly cloudy45
  • Partly cloudy45
  • Partly cloudy44
  • Partly cloudy44
  • Partly cloudy44
  • Partly cloudy47
  • Partly cloudy51
San Diego
REGIONAL FORECAST
CHANGE LOCATION

Weather News

El Niño & Drought

view more

More Weather

  • Mt. Laguna could get 2 feet of snow by early Thursday

    Mt. Laguna could get 2 feet of snow by early Thursday

    A gusty storm out of the southwest Pacific will smother Mt. Laguna in 18 to 24 inches of snow by mid-morning Thursday and drop moderate rain across most of the rest of San Diego County, once again flooding city streets and culverts. A winter storm warning is in effect for the mountains, including...

  • Weather weary San Diego County braces for more rain, snow, wind and thunder

    Weather weary San Diego County braces for more rain, snow, wind and thunder

    In November, the landscape was so dry San Diegans were praying for rain. Today, they’re pleading for a few days break from a seemingly endless series of storms. Relief isn’t on the way. A fast-moving storm out of the Yukon will drop into Southern California late Wednesday night and spread rain...

  • Here's how cold it got in 50 San Diego County communities before dawn on Tuesday

    Here's how cold it got in 50 San Diego County communities before dawn on Tuesday

    Here is a sample of the lowest pre-dawn temperatures recorded on Tuesday across San Diego County by the National Weather Service, SDG&E and HPWREN/UCSD. Mt. Laguna: 10 Palomar Mountain (Birch Hill): 19 San Diego International Airport: 43 Ramona: 28 Pauma: 28 Lilac: 36 Mission Beach: 41 Rancho Penasquitos:...

  • Mountain roads closed due to snow; peaks could get a foot

    Mountain roads closed due to snow; peaks could get a foot

    Stretches of two highways were closed in the San Diego County mountains Sunday night due to falling snow, and are likely to remain closed through Monday morning. Forecasters say the snow level could drop to as low as 2,500 feet. Driving conditions already proved hazardous Sunday afternoon, with...

  • Up to 1 foot of snow expected to fall in the San Diego mountains

    Up to 1 foot of snow expected to fall in the San Diego mountains

    The latest in a series of Pacific storms will blow into San Diego County on Sunday where it will drop 8 to 12 inches of snow in the mountains and an inch or two in Julian by early Monday. The National Weather Service says the storm also will produce up to one quarter-inch of rain at and near the...

49°