250 WUUS56 KSTO 251308 SVRSTO CAC007-063-091-103-115-251345- /O.NEW.KSTO.SV.W.0015.251225T1308Z-251225T1345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Sacramento CA 508 AM PST Thu Dec 25 2025 The National Weather Service in Sacramento has issued a * Severe Thunderstorm Warning for... Central Plumas County in northern California... East central Tehama County in northern California... Eastern Butte County in northern California... Northeastern Yuba County in central California... Western Sierra County in northern California... * Until 545 AM PST. * At 505 AM PST, severe thunderstorms were located along a line extending from near Lovelock to near Brush Creek Rs to Stanfield Hill, moving northeast at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. Observed wind gust of 78 mph at Oroville Municipal Airport 453 AM PST. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Paradise, Quincy, Brush Creek Rs, Pulga, East Quincy, Stirling City, Hurleton, American House, Storrie, Stanfield Hill, Little Grass Valley, Dobbins, Brownsville, Caribou, Concow, Challenge, Twain, La Porte, Pike, and Forbestown. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3990 12086 3948 12089 3939 12105 3938 12113 3933 12116 3934 12118 3931 12121 3930 12120 3922 12134 3954 12141 3981 12165 4032 12134 TIME...MOT...LOC 1305Z 211DEG 50KT 3984 12153 3965 12132 3935 12131 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ NR  599 WGUS76 KMTR 251308 FFSMTR Flash Flood Statement National Weather Service San Francisco CA 508 AM PST Thu Dec 25 2025 CAC075-081-251318- /O.CAN.KMTR.FF.W.0006.000000T0000Z-251225T1400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ San Francisco CA-San Mateo CA- 508 AM PST Thu Dec 25 2025 ...FLASH FLOOD WARNING IS CANCELLED FOR SAN FRANCISCO AND NORTHWESTERN SAN MATEO COUNTIES... The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. A Flood Watch remains in effect until 1000 PM PST Friday for portions of central and northern California. && LAT...LON 3781 12248 3781 12241 3777 12238 3775 12239 3772 12236 3772 12239 3767 12238 3766 12240 3766 12237 3763 12240 3762 12236 3757 12244 3759 12250 3778 12251 $$ KR  395 WGUS76 KLOX 251311 FFSLOX Flash Flood Statement National Weather Service Los Angeles/Oxnard CA 511 AM PST Thu Dec 25 2025 CAC111-251321- /O.CAN.KLOX.FF.W.0054.000000T0000Z-251225T1400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Ventura CA- 511 AM PST Thu Dec 25 2025 ...FLASH FLOOD WARNING IS CANCELLED FOR WEST CENTRAL VENTURA COUNTY... Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. The heavy rain has moved out of the warning area, however, heavy rain is still possible through this evening. Please continue to heed remaining road closures, and keep in mind that rockslides and mudslides can occur many days after the rain has ended. A Flood Watch remains in effect until 400 PM PST Friday for a portion of southwest California. && LAT...LON 3438 11950 3438 11948 3440 11945 3441 11945 3442 11945 3443 11945 3444 11944 3459 11944 3456 11927 3430 11941 3436 11948 $$ Rorke  575 WWUS56 KSTO 251329 SVSSTO Severe Weather Statement National Weather Service Sacramento CA 529 AM PST Thu Dec 25 2025 CAC007-063-091-103-115-251345- /O.CON.KSTO.SV.W.0015.000000T0000Z-251225T1345Z/ Plumas CA-Tehama CA-Butte CA-Yuba CA-Sierra CA- 529 AM PST Thu Dec 25 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 AM PST FOR CENTRAL PLUMAS...EAST CENTRAL TEHAMA...EASTERN BUTTE... NORTHEASTERN YUBA AND WESTERN SIERRA COUNTIES... At 529 AM PST, severe thunderstorms were located along a line extending from 7 miles northwest of Belden to near Bucks Lake to 6 miles southwest of American House, moving northeast at 60 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Paradise, Quincy, Brush Creek Rs, Pulga, East Quincy, Stirling City, Hurleton, American House, Storrie, Stanfield Hill, Little Grass Valley, Dobbins, Brownsville, Caribou, Concow, Challenge, Twain, La Porte, Pike, and Forbestown. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3990 12086 3948 12089 3939 12105 3938 12113 3933 12116 3934 12118 3931 12121 3930 12120 3922 12134 3954 12141 3981 12165 4032 12134 TIME...MOT...LOC 1329Z 211DEG 50KT 4008 12134 3989 12113 3959 12112 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ NR  689 WWUS56 KSTO 251343 SVSSTO Severe Weather Statement National Weather Service Sacramento CA 543 AM PST Thu Dec 25 2025 CAC007-063-091-103-115-251353- /O.EXP.KSTO.SV.W.0015.000000T0000Z-251225T1345Z/ Plumas CA-Tehama CA-Butte CA-Yuba CA-Sierra CA- 543 AM PST Thu Dec 25 2025 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL PLUMAS...EAST CENTRAL TEHAMA...EASTERN BUTTE...NORTHEASTERN YUBA AND WESTERN SIERRA COUNTIES WILL EXPIRE AT 545 AM PST... The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. However gusty winds are still possible through the morning. LAT...LON 3990 12086 3948 12089 3939 12105 3938 12113 3933 12116 3934 12118 3931 12121 3930 12120 3922 12134 3954 12141 3981 12165 4032 12134 TIME...MOT...LOC 1343Z 211DEG 50KT 4023 12122 4004 12101 3974 12100 $$ NR  615 FZHW70 PHFO 251348 MWSHFO Marine Weather Statement National Weather Service Honolulu HI 348 AM HST Thu Dec 25 2025 PHZ117-122-260300- Maui County Windward Waters-Big Island Windward Waters- 348 AM HST Thu Dec 25 2025 Overlapping north and northeast swells, with a dominant component of 5 to 6 feet from 010 to 030 degrees at 11 to 12 seconds, may produce moderate surges in north facing harbors, primarily at Kahului and Hilo, through tonight. Mariners using these harbors should exercise caution when mooring or launching vessels. $$ RCB  951 WGUS76 KMTR 251352 FFSMTR Flash Flood Statement National Weather Service San Francisco CA 552 AM PST Thu Dec 25 2025 CAC001-013-251402- /O.CAN.KMTR.FF.W.0007.000000T0000Z-251225T1400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Alameda CA-Contra Costa CA- 552 AM PST Thu Dec 25 2025 ...FLASH FLOOD WARNING IS CANCELLED FOR NORTHWESTERN ALAMEDA AND WESTERN CONTRA COSTA COUNTIES... The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. A Flood Watch remains in effect until 1000 PM PST Friday for portions of central and northern California. && LAT...LON 3790 12233 3790 12232 3791 12239 3797 12243 3795 12240 3801 12237 3801 12230 3805 12226 3802 12215 3805 12209 3778 12195 3774 12221 3779 12225 3780 12234 3781 12232 3782 12231 3782 12233 3783 12230 $$ KR  396 WGUS56 KLOX 251354 FFWLOX CAC111-251800- /O.EXT.KLOX.FF.W.0055.000000T0000Z-251225T1800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Los Angeles/Oxnard CA 554 AM PST Thu Dec 25 2025 The National Weather Service in Los Angeles/Oxnard has extended the * Flash Flood Warning for... West Central Ventura County in southwestern California... * Until 1000 AM PST. * At 554 AM PST, Doppler radar and automated rain gauges indicated persistent showers training across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by training showers. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Mudslides and rockslides. * Some locations that will experience flash flooding include... Ojai, Rose Valley, Meiners Oaks and Highway 33 between Wheeler Springs and Rose Valley Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. && LAT...LON 3442 11935 3460 11925 3452 11899 3436 11913 3438 11924 FLASH FLOOD...RADAR AND GAUGE INDICATED $$ Lund/Rorke