Alert archive / California / High Wind Warnings in 2025
High Wind Warning 5, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this high wind warning at Dec 24, 2025, 5:08 AM PST for 7 counties in California. It took effect at Dec 24, 2025, 8:00 PM PST. It was in force for 14 hr. 57 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Dec 24, 2025, 5:08 AM PST (13:08 UTC)
- In effect from
- Dec 24, 2025, 8:00 PM PST
- Expired
- Dec 25, 2025, 10:00 AM PST
- In force
- 14 hr
- Issued by
- NWS San Francisco Bay Area, CA
Counties City and County of San Francisco, CA, Marin County, CA, Monterey County, CA, San Benito County, CA, San Mateo County, CA, Santa Cruz County, CA, Sonoma County, CA
The radar
The San Francisco radar (KMUX), 32 km from the middle of the area, began a volume at 13:09 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Dec 24, 8:28 PM PST | NON-TSTM WND DMG | 2 Ssw Scotts Valley, CA | Tree down on both lanes of northbound California Highway 17 at Mount Hermon Road. |
| Dec 24, 8:54 PM PST | NON-TSTM WND DMG | Scotts Valley, CA | Tree down on right lane of northbound California Highway 17 at Scotts Valley Drive. |
| Dec 24, 9:07 PM PST | NON-TSTM WND DMG | 2 W Healdsburg, CA | CHP reports full tree blocking the roadway at 1911 W Dry Creek Rd. |
| Dec 24, 10:14 PM PST | NON-TSTM WND DMG | 1 Wsw Forestville, CA | Tree and telephone wires blocking both directions of California Highway 116 just west of Martinelli Road. |
| Dec 24, 10:26 PM PST | NON-TSTM WND DMG | 2 Ene Lucas Valley-Mari, CA | Tree down in the middle of northbound US Highway 101 at Nave Drive. |
| Dec 24, 10:43 PM PST | NON-TSTM WND DMG | 1 Ne San Bruno, CA | Tree branch approximately 5 feet tall blocking the offramp from eastbound Interstate 380 to El Camino Real. |
| Dec 24, 11:10 PM PST | NON-TSTM WND GST 83 | 2 Nw Lucas Valley-Marin, CA | Mesonet station PG123 Lucas Valley. |
| Dec 24, 11:20 PM PST | NON-TSTM WND DMG | 5 Ssw Portola Valley, CA | Tree down blocking both lanes of Alpine Road around 1 mile east of Pescadero Road. |
| Dec 24, 11:50 PM PST | NON-TSTM WND GST 82 | 5 N Lagunitas-Forest Kn, CA | Mesonet station PG133 Pablo Point. |
| Dec 24, 11:55 PM PST | NON-TSTM WND DMG | 2 Se Cloverdale, CA | Fallen tree blocking River Road east of Cloverdale Airport. |
| Dec 25, 12:36 AM PST | NON-TSTM WND DMG | 2 Ssw Monterey, CA | Tree down on Loma Alta Road east of Aguajito Road. |
| Dec 25, 12:50 AM PST | NON-TSTM WND GST 83 | 4 Nw Lagunitas-Forest K, CA | Mesonet station 340PG Road To Ranches. |
| Dec 25, 12:52 AM PST | NON-TSTM WND DMG | 3 S Lexington Hills, CA | Tree fell onto right lane of southbound California Highway 17 at Alta Vista Lane. |
| Dec 25, 1:00 AM PST | NON-TSTM WND GST 85 | 1 Sw Sausalito, CA | Mesonet station PG521 Richardson East. |
| Dec 25, 1:00 AM PST | NON-TSTM WND GST 87 | 2 Ssw Woodacre, CA | Mesonet station 522PG Pine Mountain Fire Road. |
| Dec 25, 1:00 AM PST | NON-TSTM WND GST 92 | 2 N Montara, CA | Mesonet station 620PG North Peak Access Road. |
| Dec 25, 1:00 AM PST | NON-TSTM WND DMG | 5 N Healdsburg, CA | Tree down blocking eastbound California Highway 128 at Dry Creek Ranch near the River Rock Casino. |
| Dec 25, 1:10 AM PST | NON-TSTM WND GST 86 | 1 N Woodacre, CA | Mesonet station PG995 Gunsight Fire Road. |
| Dec 25, 1:18 AM PST | NON-TSTM WND DMG | Broadmoor, CA | Tree reported down. |
| Dec 25, 1:33 AM PST | NON-TSTM WND DMG | 1 Wsw Live Oak, CA | Tree down on lanes at intersection of Capitola Road and 7th Avenue. |
| Dec 25, 2:03 AM PST | NON-TSTM WND DMG | 4 Se Lexington Hills, CA | Tree down on Loma Prieta Avenue just north of Summit Road. |
| Dec 25, 2:20 AM PST | TSTM WND GST 61 | 2 Ssw Broadmoor, CA | Ambient weather station reported 60.6 mph wind gust. |
| Dec 25, 2:20 AM PST | TSTM WND GST 90 | 1 N Woodacre, CA | Mesonet station PG995 Gunsight Fire Road. |
| Dec 25, 2:25 AM PST | FLOOD | Broadmoor, CA | |
| Dec 25, 2:30 AM PST | TSTM WND DMG | El Granada, CA | Broadcast media reports that a tree fell which led to additional power lines and trees coming down. 4 vehicles were damaged. Additionally, in El Granada a tree fell on apartment complex causing exterior damage. Location estimated. Time estimated based on radar |
| Dec 25, 2:38 AM PST | FLOOD | 1 Nne Daly City, CA | Flooding reported. |
| Dec 25, 2:39 AM PST | FLASH FLOOD | 1 Sw Broadmoor, CA | Report from mPING: Street/road flooding; Street/road closed; Vehicles stranded. |
| Dec 25, 2:42 AM PST | FLOOD | 1 S Sonoma, CA | Public mPing report in the city of Sonoma. |
| Dec 25, 2:45 AM PST | FLOOD | 1 Nne Broadmoor, CA | |
| Dec 25, 2:49 AM PST | NON-TSTM WND DMG | 1 Se Santa Rosa, CA | Tree down blocking the offramp from eastbound California Highway 12 to Farmers Lane. |
| Dec 25, 2:50 AM PST | NON-TSTM WND DMG | 2 Sw Live Oak, CA | Several boats damaged and cones blown over at the Santa Cruz Harbor. |
| Dec 25, 2:51 AM PST | FLOOD | 1 N Daly City, CA | |
| Dec 25, 2:51 AM PST | NON-TSTM WND DMG | 2 Nnw Glen Ellen, CA | Tree down blocking Bennett Valley Lane north of Bennett Valley Road. |
| Dec 25, 2:56 AM PST | TSTM WND GST 73 | 2 Ne Millbrae, CA | Peak wind gust at SFO at 2:56 A.M. Gusts above 58 mph were noted on observations between 2:40 A.M. and 2:59 A.M. |
| Dec 25, 3:01 AM PST | FLOOD | 1 Sse Novato, CA | Onramp from South Novato Boulevard to southbound US Highway 101 is completely flooded. |
| Dec 25, 3:13 AM PST | TSTM WND DMG | 1 Nnw Boulder Creek, CA | Tree down on all lanes of State Route 9 at Douglas Avenue. |
| Dec 25, 3:23 AM PST | FLASH FLOOD | 2 Nnw Pacifica, CA | CHP reports area is completely flooded. |
| Dec 25, 3:27 AM PST | FLOOD | 7 Ne Novato, CA | Half of a lane of State Route 121 is flooded at the entrance to the Sonoma Raceway. |
| Dec 25, 3:28 AM PST | NON-TSTM WND DMG | 2 Ese Del Monte Forest, CA | Tree down on both lanes of California Route 68 just west of Aguajito Road. |
| Dec 25, 3:30 AM PST | LANDSLIDE | 1 Ene Guerneville, CA | Gravel and rocks in both lanes of River Road between Korbel Winery and Rio Nido. |
| Dec 25, 3:31 AM PST | NON-TSTM WND DMG | 2 Ne Larkfield-Wikiup, CA | Large tree branch blocking right lane of Mark West Springs Road near Mark West Lane. |
| Dec 25, 3:48 AM PST | NON-TSTM WND DMG | 2 Ssw Monterey, CA | Branch down on power lines on Aguajito Road at Valenzuela Road. |
| Dec 25, 4:09 AM PST | FLOOD | 1 Sw Colma, CA | Vehicles stuck in floodwaters on the onramp from Hickey Boulevard to southbound Interstate 280. |
| Dec 25, 4:19 AM PST | NON-TSTM WND DMG | 2 Sse Monterey, CA | Tree down on power lines at Sylvan Road and Deer Flat Road. |
| Dec 25, 4:49 AM PST | FLOOD | 1 Ssw Hillsborough, CA | Flooding in the slow lane of northbound Interstate 280 south of Hayne Road. |
| Dec 25, 4:56 AM PST | FLOOD | 2 S Colma, CA | Flooding reported on the offramp from southbound Interstate 280 to Westborough Boulevard. |
| Dec 25, 5:06 AM PST | TSTM WND DMG | 2 Sw Highlands, CA | Tree down blocking the westbound lanes of westbound State Route 92 at Route 35. |
| Dec 25, 5:19 AM PST | LANDSLIDE | 6 Sw Felton, CA | Rock debris on both lanes of California Highway 1 at Coast Road. |
| Dec 25, 5:41 AM PST | TSTM WND DMG | 3 Sse Del Monte Forest, CA | Large tree down blocking the entire roadway at San Antonio Avenue and 14th Avenue. |
| Dec 25, 5:45 AM PST | NON-TSTM WND DMG | 1 Ese Monterey, CA | Large branch down and blocking the right half of the road on the curve. |
| Dec 25, 5:50 AM PST | NON-TSTM WND DMG | 1 E Monterey, CA | Tree down on the bike path. |
| Dec 25, 5:52 AM PST | FLOOD | 14 Se King City, CA | Vehicle stuck in water on southbound US Highway 101 3-4 miles south of San Ardo. |
| Dec 25, 7:30 AM PST | NON-TSTM WND DMG | Montara, CA | CHP is reporting a tree down blocking the entire roadway at Sunshine Valley. |
| Dec 25, 8:07 AM PST | NON-TSTM WND DMG | 2 Ese Del Monte Forest, CA | CHP is reporting a 4 ft diameter tree brought down the powerlines on Crest Road. |
| Dec 25, 8:19 AM PST | NON-TSTM WND DMG | Live Oak, CA | CHP is reporting a tree down. |
| Dec 25, 8:39 AM PST | NON-TSTM WND DMG | 21 Wnw Monte Rio, CA | CHP is reporting a tree down on northbound SR1, blocking both lanes. |
| Dec 25, 8:51 AM PST | NON-TSTM WND DMG | 4 Se Sebastopol, CA | CHP is reporting that a redwood tree fell on Lupine Lane, blocking the lanes and bringing the cables down. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Oakland, CA (KOAK), launched 12:00Z, 1.1 hours before the alert went out and 39 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 44 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 626 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 168 m²/s²
- 0-3 km storm-relative helicity
- 161 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
222 WWUS76 KMTR 241308 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco CA 508 AM PST Wed Dec 24 2025 CAZ006-505-509-517-528>530-242115- /O.NEW.KMTR.HW.W.0005.251225T0400Z-251225T1800Z/ /O.CON.KMTR.HW.W.0004.000000T0000Z-251224T1600Z/ San Francisco-Coastal North Bay Including Point Reyes National Seashore-San Francisco Peninsula Coast-Santa Lucia Mountains and Los Padres National Forest-Northern Salinas Valley/Hollister Valley and Carmel Valley-Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast- 508 AM PST Wed Dec 24 2025 ...HIGH WIND WARNING IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... * WHAT...For the first High Wind Warning, southwest winds 15 to 25 mph with gusts up to 45 mph. For the second High Wind Warning, south winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Monterey Bay and the Big Sur Coast, Interior Monterey County and the Santa Lucia Range, San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...For the first High Wind Warning, until 8 AM PST this morning. For the second High Wind Warning, from 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ CAZ502-516-242115- /O.NEW.KMTR.WI.Y.0019.251225T0400Z-251225T1800Z/ /O.CON.KMTR.HW.W.0004.000000T0000Z-251224T1600Z/ Marin Coastal Range-Southern Salinas Valley/Arroyo Seco and Lake San Antonio- 508 AM PST Wed Dec 24 2025 ...WIND ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... * WHAT...For the High Wind Warning, south winds 10 to 20 mph with gusts up to 40 mph. For the Wind Advisory, south winds 15 to 25 mph with gusts up to 60 mph expected. * WHERE...The Marin Hills, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...For the High Wind Warning, until 8 AM PST this morning. For the Wind Advisory, from 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. Secure loose outdoor objects that could be blown around or damaged by the wind. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ CAZ503-241600- /O.CON.KMTR.HW.W.0004.000000T0000Z-251224T1600Z/ Sonoma Coastal Range- 508 AM PST Wed Dec 24 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... * WHAT...Southwest winds 15 to 25 mph with gusts up to 50 mph. * WHERE...Western Sonoma County Hills. * WHEN...Until 8 AM PST this morning. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ CAZ504-506-508-510-512>515-518-242115- /O.NEW.KMTR.WI.Y.0019.251225T0400Z-251225T1800Z/ /O.CON.KMTR.WI.Y.0018.000000T0000Z-251224T1600Z/ North Bay Interior Mountains-North Bay Interior Valleys-San Francisco Bay Shoreline-East Bay Interior Valleys-Santa Cruz Mountains-Santa Clara Valley Including San Jose-Eastern Santa Clara Hills-East Bay Hills-Mountains of San Benito County And Interior Monterey County including Pinnacles National Park- 508 AM PST Wed Dec 24 2025 ...WIND ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING... * WHAT...For the first Wind Advisory, southwest winds 20 to 30 mph with gusts up to 50 mph. For the second Wind Advisory, south winds 20 to 30 mph with gusts up to 65 mph expected. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley and Eastern Hills, The Santa Cruz Mountains, Most of San Benito County and the Cholame Hills in Southeast Monterey County, North Bay Interior Mountains, and North Bay Interior Valleys. * WHEN...For the first Wind Advisory, until 8 AM PST this morning. For the second Wind Advisory, from 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ BKM
5 follow-up statements
691 WWUS76 KMTR 241517 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco CA 717 AM PST Wed Dec 24 2025 CAZ006-505-509-517-528>530-242330- /O.CAN.KMTR.HW.W.0004.000000T0000Z-251224T1600Z/ /O.CON.KMTR.HW.W.0005.251225T0400Z-251225T1800Z/ San Francisco-Coastal North Bay Including Point Reyes National Seashore-San Francisco Peninsula Coast-Santa Lucia Mountains and Los Padres National Forest-Northern Salinas Valley/Hollister Valley and Carmel Valley-Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast- 717 AM PST Wed Dec 24 2025 ...HIGH WIND WARNING IS CANCELLED... ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...South winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Monterey Bay and the Big Sur Coast, Interior Monterey County and the Santa Lucia Range, San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...From 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ CAZ502-516-242330- /O.CAN.KMTR.HW.W.0004.000000T0000Z-251224T1600Z/ /O.CON.KMTR.WI.Y.0019.251225T0400Z-251225T1800Z/ Marin Coastal Range-Southern Salinas Valley/Arroyo Seco and Lake San Antonio- 717 AM PST Wed Dec 24 2025 ...HIGH WIND WARNING IS CANCELLED... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...South winds 15 to 25 mph with gusts up to 55 mph expected. * WHERE...The Marin Hills, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...From 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ CAZ503-241630- /O.CAN.KMTR.HW.W.0004.000000T0000Z-251224T1600Z/ Sonoma Coastal Range- 717 AM PST Wed Dec 24 2025 ...HIGH WIND WARNING IS CANCELLED... The threat has ended. $$ CAZ504-506-508-510-512>515-518-242330- /O.CAN.KMTR.WI.Y.0018.000000T0000Z-251224T1600Z/ /O.CON.KMTR.WI.Y.0019.251225T0400Z-251225T1800Z/ North Bay Interior Mountains-North Bay Interior Valleys-San Francisco Bay Shoreline-East Bay Interior Valleys-Santa Cruz Mountains-Santa Clara Valley Including San Jose-Eastern Santa Clara Hills-East Bay Hills-Mountains of San Benito County And Interior Monterey County including Pinnacles National Park- 717 AM PST Wed Dec 24 2025 ...WIND ADVISORY IS CANCELLED... ...WIND ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley and Eastern Hills, The Santa Cruz Mountains, Most of San Benito County and the Cholame Hills in Southeast Monterey County, North Bay Interior Mountains, and North Bay Interior Valleys. * WHEN...From 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Palmer
597 WWUS76 KMTR 241531 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco CA 731 AM PST Wed Dec 24 2025 CAZ503-250145- /O.EXA.KMTR.HW.W.0005.251225T0400Z-251225T1800Z/ Sonoma Coastal Range- 731 AM PST Wed Dec 24 2025 ...HIGH WIND WARNING IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...South winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Western Sonoma County Hills. * WHEN...From 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ CAZ006-505-509-517-528>530-250145- /O.CON.KMTR.HW.W.0005.251225T0400Z-251225T1800Z/ San Francisco-Coastal North Bay Including Point Reyes National Seashore-San Francisco Peninsula Coast-Santa Lucia Mountains and Los Padres National Forest-Northern Salinas Valley/Hollister Valley and Carmel Valley-Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast- 731 AM PST Wed Dec 24 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...South winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Monterey Bay and the Big Sur Coast, Interior Monterey County and the Santa Lucia Range, San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...From 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ CAZ502-504-506-508-510-512>516-518-250145- /O.CON.KMTR.WI.Y.0019.251225T0400Z-251225T1800Z/ Marin Coastal Range-North Bay Interior Mountains-North Bay Interior Valleys-San Francisco Bay Shoreline-East Bay Interior Valleys-Santa Cruz Mountains-Santa Clara Valley Including San Jose-Eastern Santa Clara Hills-East Bay Hills-Southern Salinas Valley/Arroyo Seco and Lake San Antonio-Mountains of San Benito County And Interior Monterey County including Pinnacles National Park- 731 AM PST Wed Dec 24 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley and Eastern Hills, The Marin Hills, The Santa Cruz Mountains, Most of San Benito County and the Cholame Hills in Southeast Monterey County, North Bay Interior Mountains, North Bay Interior Valleys, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...From 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Palmer
071 WWUS76 KMTR 250055 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco CA 455 PM PST Wed Dec 24 2025 CAZ006-503-505-509-517-528>530-250900- /O.CON.KMTR.HW.W.0005.251225T0400Z-251225T1800Z/ San Francisco-Sonoma Coastal Range-Coastal North Bay Including Point Reyes National Seashore-San Francisco Peninsula Coast-Santa Lucia Mountains and Los Padres National Forest-Northern Salinas Valley/Hollister Valley and Carmel Valley-Northern Monterey Bay- Southern Monterey Bay and Big Sur Coast- 455 PM PST Wed Dec 24 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...South winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Monterey Bay and the Big Sur Coast, Western Sonoma County Hills, Interior Monterey County and the Santa Lucia Range, San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...From 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ CAZ502-504-506-508-510-512>516-518-250900- /O.CON.KMTR.WI.Y.0019.251225T0400Z-251225T1800Z/ Marin Coastal Range-North Bay Interior Mountains-North Bay Interior Valleys-San Francisco Bay Shoreline-East Bay Interior Valleys-Santa Cruz Mountains-Santa Clara Valley Including San Jose-Eastern Santa Clara Hills-East Bay Hills-Southern Salinas Valley/Arroyo Seco and Lake San Antonio-Mountains of San Benito County And Interior Monterey County including Pinnacles National Park- 455 PM PST Wed Dec 24 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 10 AM PST THURSDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley and Eastern Hills, The Marin Hills, The Santa Cruz Mountains, Most of San Benito County and the Cholame Hills in Southeast Monterey County, North Bay Interior Mountains, North Bay Interior Valleys, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...From 8 PM this evening to 10 AM PST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ JM
976 WWUS76 KMTR 250836 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco CA 1236 AM PST Thu Dec 25 2025 CAZ006-503-505-509-517-528>530-251800- /O.CON.KMTR.HW.W.0005.000000T0000Z-251225T1800Z/ San Francisco-Sonoma Coastal Range-Coastal North Bay Including Point Reyes National Seashore-San Francisco Peninsula Coast-Santa Lucia Mountains and Los Padres National Forest-Northern Salinas Valley/Hollister Valley and Carmel Valley-Northern Monterey Bay- Southern Monterey Bay and Big Sur Coast- 1236 AM PST Thu Dec 25 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...South winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Monterey Bay and the Big Sur Coast, Western Sonoma County Hills, Interior Monterey County and the Santa Lucia Range, San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast, and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...Until 10 AM PST this morning. * IMPACTS...Damaging winds could down trees, snap power lines, and result in property damage. Widespread power outages are possible. Travel could be extremely difficult and hazardous, especially for high profile vehicles. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$ CAZ502-504-506-508-510-512>516-518-251800- /O.CON.KMTR.WI.Y.0019.000000T0000Z-251225T1800Z/ Marin Coastal Range-North Bay Interior Mountains-North Bay Interior Valleys-San Francisco Bay Shoreline-East Bay Interior Valleys-Santa Cruz Mountains-Santa Clara Valley Including San Jose-Eastern Santa Clara Hills-East Bay Hills-Southern Salinas Valley/Arroyo Seco and Lake San Antonio-Mountains of San Benito County And Interior Monterey County including Pinnacles National Park- 1236 AM PST Thu Dec 25 2025 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...The East Bay and San Francisco Bay Shoreline, The Santa Clara Valley and Eastern Hills, The Marin Hills, The Santa Cruz Mountains, Most of San Benito County and the Cholame Hills in Southeast Monterey County, North Bay Interior Mountains, North Bay Interior Valleys, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...Until 10 AM PST this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strong winds may move loose debris, result in minor damage property, and cause sporadic power outages. Travel could become difficult, especially for high profile vehicles. The combination of wind and moist soils will increase the risk for downed trees. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ DialH
530 WWUS76 KMTR 251732 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco CA 932 AM PST Thu Dec 25 2025 CAZ006-503-505-509-517-528>530-251845- /O.EXP.KMTR.HW.W.0005.000000T0000Z-251225T1800Z/ San Francisco-Sonoma Coastal Range-Coastal North Bay Including Point Reyes National Seashore-San Francisco Peninsula Coast-Santa Lucia Mountains and Los Padres National Forest-Northern Salinas Valley/Hollister Valley and Carmel Valley-Northern Monterey Bay- Southern Monterey Bay and Big Sur Coast- 932 AM PST Thu Dec 25 2025 ...HIGH WIND WARNING WILL EXPIRE AT 10 AM PST THIS MORNING... Strong winds will remain possible within thunderstorms. $$ CAZ502-504-506-508-510-512>516-518-251845- /O.EXP.KMTR.WI.Y.0019.000000T0000Z-251225T1800Z/ Marin Coastal Range-North Bay Interior Mountains-North Bay Interior Valleys-San Francisco Bay Shoreline-East Bay Interior Valleys-Santa Cruz Mountains-Santa Clara Valley Including San Jose-Eastern Santa Clara Hills-East Bay Hills-Southern Salinas Valley/Arroyo Seco and Lake San Antonio-Mountains of San Benito County And Interior Monterey County including Pinnacles National Park- 932 AM PST Thu Dec 25 2025 ...WIND ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING... Strong winds will remain possible within thunderstorms. $$ Sarment
What forecasters said that day
The local office's own words before this high wind warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS San Francisco Bay Area, CA wrote its last area forecast discussion before this high wind warning went out at Dec 24, 4:18 AM PST, 50 minutes earlier. Its key messages:
- Updated at 208 AM PST Wed Dec 24 2025
- Hazardous and damaging winds continue through the morning, with a lull during the day before strong winds resume tonight through Thursday.
- Flood Watch remains in effect through Friday evening across the region. The main threat is flash flooding from high rain rates.
- Slight chances for severe thunderstorms continue through Thursday with thunderstorm risks continuing through Friday. Severe threats include damaging wind gusts and possible tornadoes.
- Dangerous beach and marine conditions continue through Friday across the Pacific coast and adjacent beaches.
- Cold temperatures settle in behind the storm systems for the weekend into the beginning of next week.
Area forecast discussion, Dec 24, 4:18 AM PST, 50 minutes before
Area Forecast Discussion
National Weather Service San Francisco CA
418 AM PST Wed Dec 24 2025
...New UPDATE...
.KEY MESSAGES...
Updated at 208 AM PST Wed Dec 24 2025
- Hazardous and damaging winds continue through the morning, with
a lull during the day before strong winds resume tonight
through Thursday.
- Flood Watch remains in effect through Friday evening across the
region. The main threat is flash flooding from high rain rates.
- Slight chances for severe thunderstorms continue through
Thursday with thunderstorm risks continuing through Friday.
Severe threats include damaging wind gusts and possible
tornadoes.
- Dangerous beach and marine conditions continue through Friday
across the Pacific coast and adjacent beaches.
- Cold temperatures settle in behind the storm systems for the
weekend into the beginning of next week.
&&
.UPDATE...
Issued at 416 AM PST Wed Dec 24 2025
Main frontal band continues to move through the East Bay, South
Bay, and Monterey Bay regions. Several reports of roadway flooding
have been received from across the region. All wind products have
been extended through 8 AM today, with high confidence of new
wind products issued for tonight and Thursday afterward. Otherwise
forecast remains the same. Operations team continues to be in
warning operations.
DialH
&&
.SHORT TERM...
Issued at 208 AM PST Wed Dec 24 2025
(Today and tonight)
The strong winds, offshore thunderstorms, and scattered reports of
flooding through the night so far can all be traced to a cyclonic
system off the North Coast, moving parallel to the West Coast as it
crosses into the waters off Oregon. The associated frontal band is
moving across the coastal waters, with thunderstorms along the
narrow cold-frontal rain band prompting the issuance of Special
Marine Warnings. On land, the strongest gusts reported so far
tonight were 95 mph at the Pine Mountain Fire Road PG&E station in
the highlands of marin County, 93 mph at the Lone Tree Towers PG&E
station in the very northeastern corner of San Benito County, and 89
mph at the Oak Ridge RAWS in northwestern Sonoma County. The strong
winds will continue through the next few hours with the winds
decreasing rapidly once the front moves through the region. A High
Wind Warning is out for the coastal regions, and a Wind Advisory for
the interior, until 4 AM this morning.
There is also a slight, but non-zero, chance for severe
thunderstorms across much of the region today, with the SPC outlook
showing a Marginal risk for severe thunderstorms across the coastal
region and inland into the Salinas Valley, the area towards the west
of the Diablo Range, and the Sonoma County valleys. The severe
weather chances remain elevated through the pre-dawn hours this
morning as strong ascent and a robust coastal jet will enable severe
winds to mix to the surface within the strongest convection,
resulting in damaging wind gusts. In addition, the special 6Z
sounding from Oakland does show a little bit of directional shear
near the surface, meaning that any cell able to tap into this
helicity could spin up a brief tornado.
Finally, the system continues to bring chances for heavy rainfall,
generally within the convective cells that develop through the
morning hours. The Flood Watch remains in effect through Friday, but
the outlook has transitioned from a multi-day period of steady,
intense rain resulting in river flooding concerns, to an elevated
risk of flash flooding across the region.
As the front moves through the region, the rain should diminish,
winds should die down, and the chances for convection decrease for
the rest of the day. This might be a good time to take stock and
make any quick repairs or other necessary actions. Emphasis on the
word "quick" though. Behind this system, another low pressure system
will develop in the eastern Pacific and approach the West Coast.
This will bring us a second round of strong winds, heavy rainfall,
and convective chances for tonight through Thursday morning. It's
likely that a new set of High Wind products will be issued for this
coming storm period once the products currently in effect expire.
In a mostly academic concern, high temperatures today will range
from the middle 50s to the lower 60s across the lower elevations,
into the upper 40s to the lower 50s in the higher elevations.
&&
.LONG TERM...
Issued at 208 AM PST Wed Dec 24 2025
(Thursday through Tuesday)
Strong winds and periods of heavy rain will persist into Thursday
(Christmas Day) and Friday as the low pressure system meanders off
the North Coast, and the Marginal risk for severe thunderstorms
continues for the Central Coast through the day, with severe wind
gusts and brief tornadoes being the main threats. The extended
period of more moderate and heavy rain across the region will result
in increased flooding concerns, especially within urban areas with
rises in small creeks and streams and mainstem rivers likely,
particularly within the North Bay where more antecedent rainfall has
fallen. The return of the strong winds coupled with the more
saturated soils will also increase the risk for additional power
outages and downed trees into Friday. Make sure you have multiple
ways to receive warnings through Friday in case severe thunderstorms
develop. This is especially important as the increased risk for
power outages could mean that some communication systems could be
impacted, especially in rural and remote regions.
Later on Friday, the low pressure system will degrade into a trough
as it approaches the California coast, with lingering showers
continuing into Saturday morning. Behind the parade of systems, cold
temperatures will develop for the weekend into the early part of
next week, with low temperatures dropping into the middle to upper
30s across the inland valleys. Meanwhile, the storm door remains
open with long range guidance suggesting the potential for
additional systems through the early portion of January.
&&
.AVIATION...
(12Z TAFS)
Issued at 355 AM PST Wed Dec 24 2025
The main rain band, which offers the strongest winds and heaviest
rains is exiting the area and pushing east. Conditions improve
through the morning into the early afternoon before deteriorating
again in the evening as showers and storms arrive across the
region. This is a high confidence event in terms of occurrence,
but moderate confidence in timing. Chance for thunderstorms exists
at all terminals through this TAF period. However, confidence
only high enough to include later in the period. TS hazards
include downbursts and isolated occurrences of waterspouts.
Additional concerns will be with LLWS with many TAF sites seeing
winds aloft 30 kts stronger than the prevailing surface winds into
early Thursday.
Vicinity of SFO...Strong winds linger into the mid morning with
lingering shower activity. Winds stay breezy until the late
morning, but rebuild in the afternoon as spotty showers and storms
approach the area. Thunderstorm chances increase into the
evening, as well as winds and gusts. Storm chances and winds
reduce into the night, but rebuild again into early Thursday.
SFO Bridge Approach...Similar to SFO.
Monterey Bay Terminals...Main band of rain is passing through the
Monterey Bay and will exit to the east. Winds reduce in it's wake,
with VFR conditions expected. Lingering shower chances reduce into
the afternoon but winds and storm chances rebuild in the late
afternoon and early evening. Winds and storm chances see a brief
decrease into the night, but stronger winds and increase storm
chances are expected into early Thursday
&&
.MARINE...
(Today through Monday)
Issued at 355 AM PST Wed Dec 24 2025
...HAZARDOUS MARINE CONDITIONS CONTINUE INTO EARLY FRIDAY...
Gale- force winds are affecting the waters with the inner waters
still seeing storm- force winds. These winds are building very
rough, steep waves with a significant wave height near 20 feet.
Showers and storms will move through the waters into the mid to
late morning. Additional showers and storm chances arrive into the
evening. Another gale- force low is anticipated to enter the
waters early Thursday morning. If your vessel is not able to
handle these conditions return to port or seek protected waters as
soon as possible.
&&
.BEACHES...
Issued at 355 AM PST Wed Dec 24 2025
The strong winds along the coast will result in hazardous beach
conditions. A Beach Hazards Statement has been issued for the
coast through 4AM Friday. The main concerns include:blowing and
drifting sand and wind waves up to 20 ft. The drifting sand and
increased sea spray will also result in poor visibilities,
affecting water rescues. Increased coastal erosion will be
possible as well.
&&
.MTR WATCHES/WARNINGS/ADVISORIES...
CA...High Wind Warning until 8 AM PST this morning for CAZ006-502-503-
505-509-516-517-528>530.
Beach Hazards Statement through late Thursday night for CAZ006-
505-509-529-530.
Flood Watch through Friday evening for CAZ006-502>506-508>510-
512>518-528>530.
Wind Advisory until 8 AM PST this morning for CAZ504-506-508-510-
512>515-518.
PZ...Gale Warning until 3 AM PST Friday for Mry Bay-Pigeon Pt to Pt
Pinos 10-60 NM-SF Bay N of Bay Bridge.
Storm Warning until 3 AM PST Friday for Pigeon Pt to Pt Pinos 0-
10 nm-Pt Arena to Pt Reyes 0-10 nm-Pt Arena to Pt Reyes 10-
60 NM-Pt Pinos to Pt Piedras Blancas 0-10 nm-Pt Reyes to
Pigeon Pt 0-10 nm.
&&
SHORT TERM...DialH
LONG TERM....DialH
AVIATION...Murdock
MARINE...Murdock
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x.com/nwsbayarea
www.youtube.com/nwsbayareaIn the hours before
Local storm report, Dec 24, 4:49 AM PST, 19 minutes before
Preliminary Local Storm Report
National Weather Service San Francisco CA
449 AM PST Wed Dec 24 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0423 AM Flood 1 SSE Castro Valley 37.69N 122.06W
12/24/2025 Alameda CA Law Enforcement
Two vehicles stalled in floodwaters on
eastbound Castro Valley Boulevard at Grove
Way.
&&
DHLocal storm report, Dec 24, 4:51 AM PST, 17 minutes before
Preliminary Local Storm Report
National Weather Service San Francisco CA
451 AM PST Wed Dec 24 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0443 AM Non-Tstm Wnd Dmg 2 ESE Crockett 38.04N 122.19W
12/24/2025 Contra Costa CA Law Enforcement
Tree blocking both lanes of Carquinez Scenic
Drive at McEwen Road.
&&
DHLocal storm report, Dec 24, 4:52 AM PST, 16 minutes before
Preliminary Local Storm Report
National Weather Service San Francisco CA
452 AM PST Wed Dec 24 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0427 AM Non-Tstm Wnd Dmg 3 NE Livermore 37.73N 121.72W
12/24/2025 Alameda CA Law Enforcement
Powerline leaning low on the roadway on
Vasco Road at Dalton Avenue.
&&
DHLocal storm report, Dec 24, 4:53 AM PST, 15 minutes before
Preliminary Local Storm Report
National Weather Service San Francisco CA
453 AM PST Wed Dec 24 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0439 AM Non-Tstm Wnd Dmg 2 E Hollister 36.86N 121.36W
12/24/2025 San Benito CA Public
Powerlines leaning over Santa Ana Valley
Road at Rodeo Drive.
&&
DHLocal storm report, Dec 24, 4:55 AM PST, 13 minutes before
Preliminary Local Storm Report
National Weather Service San Francisco CA
455 AM PST Wed Dec 24 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0332 AM Non-Tstm Wnd Gst 2 SSE Los Gatos 37.20N 121.95W
12/24/2025 M75 MPH Santa Clara CA Mesonet
Mesonet station LSGC1 Los Gatos Raws.
&&
DHLocal storm report, Dec 24, 5:04 AM PST, 4 minutes before
Preliminary Local Storm Report
National Weather Service San Francisco CA
504 AM PST Wed Dec 24 2025
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0454 AM Non-Tstm Wnd Dmg 2 SW Monterey 36.58N 121.91W
12/24/2025 Monterey CA Law Enforcement
1 cypress tree was reported on the Munras on
ramp to southbound highway 1. There are also
reports of smaller trees down in this area.
&&
KRThe office that day
Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 24, 12:14 AM PST | Special Marine Warning | MTR | 21 min | |
| Dec 24, 12:20 AM PST | Special Marine Warning | MTR | 16 min | |
| Dec 24, 12:58 AM PST | Special Marine Warning | MTR | 47 min | |
| Dec 24, 1:17 AM PST | Special Marine Warning | MTR | 43 min | |
| Dec 24, 1:23 AM PST | Special Marine Warning | MTR | 37 min | |
| Dec 24, 1:53 AM PST | Special Marine Warning | MTR | 52 min | |
| Dec 24, 2:39 AM PST | Areal Flood Advisory | MTR | San Mateo, Santa Cruz | 4 hr |
| Dec 24, 2:43 AM PST | Severe Thunderstorm Warning | MTR | San Mateo, Santa Clara, Santa Cruz | 32 min |
| Dec 24, 3:04 AM PST | Severe Thunderstorm Warning | MTR | Alameda, Santa Clara | 22 min |
| Dec 24, 3:08 AM PST | Special Marine Warning | MTR | 31 min | |
| Dec 24, 3:18 AM PST | Areal Flood Advisory | MTR | Alameda, Contra Costa | 3 hr |
| Dec 24, 3:23 AM PST | Special Marine Warning | MTR | 37 min | |
| Dec 24, 3:40 AM PST | Special Marine Warning | MTR | 35 min | |
| Dec 24, 4:08 AM PST | Areal Flood Advisory | MTR | Monterey | 3 hr |
| Dec 24, 4:29 AM PST | Gale Warning | MTR | 47 hr | |
| Dec 24, 4:29 AM PST | Small Craft Advisory | MTR | 11 hr | |
| Dec 24, 4:29 AM PST | Storm Warning | MTR | 28 hr | |
| Dec 24, 5:08 AM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 4 more | 29 hr |
| Dec 24, 7:45 AM PST | Special Weather Statement | MTR | San Benito | 45 min |
Nearby
High Wind Warnings in California, 2025Every high wind warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.