Expires:202512260015;;193175 FPUS56 KSGX 251043 ZFPSGX Zone Forecast Product for Extreme Southwest California National Weather Service San Diego CA 243 AM PST Thu Dec 25 2025 CAZ055-260015- San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 243 AM PST Thu Dec 25 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... ...FLOOD WATCH NOW IN EFFECT UNTIL 6 AM PST EARLY THIS MORNING... .TODAY...Partly cloudy with a chance of showers. Areas of fog. Highs 37 to 47 above 6000 feet to 44 to 53 below 6000 feet. Little or no snow accumulation. Snow level 6500 feet...becoming 7000 feet this afternoon. Areas of winds south 25 to 35 mph. Gusts to 55 mph...becoming 50 mph this afternoon. Chance of measurable precipitation 50 percent. .TONIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely overnight. Areas of fog. Colder. Lows 23 to 33 above 6000 feet to 35 to 44 below 6000 feet. Local snow accumulation around 1 inch. Snow level 7000 feet...becoming 7500 feet. Areas of winds south 15 to 25 mph. Gusts to 40 mph... becoming 45 mph overnight. Chance of measurable precipitation 70 percent. .FRIDAY...Showers. Areas of fog. Precipitation may be heavy at times. Highs 36 to 46 above 6000 feet to 44 to 51 below 6000 feet. Local snow accumulation of 1 to 2 inches. Snow level above 8000 feet...becoming 7500 feet in the afternoon. Areas of winds south 15 to 25 mph with gusts to 40 mph. .FRIDAY NIGHT...Cloudy with showers likely and a slight chance of thunderstorms in the evening, then partly cloudy with a chance of showers overnight. Areas of fog. Light snow accumulations possible. Colder. Lows 18 to 28 above 6000 feet to 28 to 38 below 6000 feet. Local snow accumulation of 1 to 2 inches. Snow level 6500 feet...becoming 5500 feet. Areas of winds southwest 10 to 15 mph with gusts to 30 mph. .SATURDAY...Partly cloudy. Patchy fog in the morning. A chance of chance of showers in the morning, then a slight chance of showers in the afternoon. Little snow accumulation expected. Highs 34 to 43 above 6000 feet to 41 to 50 below 6000 feet. Little or no snow accumulation. Snow level 5000 feet in the morning. Areas of winds southwest 10 mph becoming northwest with gusts to 25 mph in the afternoon. Chance of measurable precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of snow showers overnight. Lows 22 to 32. .SUNDAY...Mostly sunny. Highs 37 to 45 above 6000 feet to 44 to 53 below 6000 feet. .SUNDAY NIGHT...Mostly clear. Lows 23 to 33. .MONDAY...Mostly sunny. Highs 38 to 48 above 6000 feet to 46 to 56 below 6000 feet. .MONDAY NIGHT...Mostly clear. Lows 26 to 36. .TUESDAY...Mostly sunny. Not as cool. Highs 44 to 53 above 6000 feet to 51 to 61 below 6000 feet. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers overnight. Lows 29 to 39. Snow level above 8000 feet. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs 47 to 55 above 6000 feet to 53 to 63 below 6000 feet. Snow level above 8000 feet. $$