Alert archive / California / Freeze Warnings in 2021
Freeze Warning 1, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this freeze warning at Jan 25, 2021, 2:42 PM PST for 7 counties in California. It took effect at Jan 26, 2021, 2:00 AM PST. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 25, 2021, 2:42 PM PST (22:42 UTC)
- In effect from
- Jan 26, 2021, 2:00 AM PST
- Expired
- Jan 26, 2021, 8:00 AM PST
- In force
- 6 hr
- Issued by
- NWS San Francisco Bay Area, CA
Counties Alameda County, CA, Contra Costa County, CA, Marin County, CA, Monterey County, CA, Napa County, CA, Santa Clara County, CA, Sonoma County, CA
The radar
The San Francisco radar (KMUX), 67 km from the middle of the area, began a volume at 22:46 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.
The nearest sounding before it
Reno, NV (KREV), launched 12:00Z, 10.7 hours before the alert went out and 397 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 555 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 1 m²/s²
- 0-3 km storm-relative helicity
- 12 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
183 WWUS76 KMTR 252242 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 242 PM PST Mon Jan 25 2021 CAZ506-510-513-260645- /O.UPG.KMTR.HW.A.0002.210127T0300Z-210127T1800Z/ /O.NEW.KMTR.WI.Y.0003.210127T0300Z-210127T1500Z/ /O.NEW.KMTR.FZ.W.0001.210126T1000Z-210126T1600Z/ North Bay Interior Valleys-East Bay Interior Valleys- Santa Clara Valley Including San Jose- Including the cities of Santa Rosa, South Santa Rosa, Napa, San Rafael, Petaluma, Novato, Rohnert Park, Concord, Antioch, Livermore, Walnut Creek, Pleasanton, Pittsburg, San Ramon, and San Jose 242 PM PST Mon Jan 25 2021 ...FREEZE WARNING IN EFFECT FROM 2 AM TO 8 AM PST TUESDAY... ...WIND ADVISORY IN EFFECT FROM 7 PM TUESDAY TO 7 AM PST WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 28 expected, especially in the colder interior valleys. Urban locations such as San Jose and those closer to the bays will be in the low to mid 30s. For the Wind Advisory, south winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...North Bay Interior Valleys, East Bay Interior Valleys and Santa Clara Valley Including San Jose. * WHEN...For the Freeze Warning, from 2 AM to 8 AM PST Tuesday. For the Wind Advisory, from 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ516-260645- /O.NEW.KMTR.FZ.W.0001.210126T1000Z-210126T1600Z/ /O.NEW.KMTR.WI.Y.0003.210127T0300Z-210127T2100Z/ Southern Salinas Valley/Arroyo Seco and Lake San Antonio- Including the cities of Greenfield and King City 242 PM PST Mon Jan 25 2021 ...FREEZE WARNING IN EFFECT FROM 2 AM TO 8 AM PST TUESDAY... ...WIND ADVISORY IN EFFECT FROM 7 PM TUESDAY TO 1 PM PST WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 28 expected. For the Wind Advisory, south winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...For the Freeze Warning, from 2 AM to 8 AM PST Tuesday. For the Wind Advisory, from 7 PM Tuesday to 1 PM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ006-505-509-512-260645- /O.UPG.KMTR.HW.A.0002.210127T0300Z-210127T1800Z/ /O.NEW.KMTR.HW.W.0002.210127T0300Z-210127T1500Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- San Francisco Peninsula Coast-Santa Cruz Mountains- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Pacifica, Scotts Valley, Boulder Creek, and Day Valley 242 PM PST Mon Jan 25 2021 ...HIGH WIND WARNING IN EFFECT FROM 7 PM TUESDAY TO 7 AM PST WEDNESDAY... * WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected, locally up to 70 mph in southwest facing slopes and coastal areas. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast and Santa Cruz Mountains. * WHEN...From 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ CAZ529-260645- /O.UPG.KMTR.HW.A.0002.210127T0300Z-210128T1500Z/ /O.NEW.KMTR.HW.W.0002.210127T0300Z-210127T1500Z/ Northern Monterey Bay- Including the cities of Santa Cruz, Watsonville, and Live Oak 242 PM PST Mon Jan 25 2021 ...HIGH WIND WARNING IN EFFECT FROM 7 PM TUESDAY TO 7 AM PST WEDNESDAY... * WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected, locally up to 70 mph in southwest facing coastal areas. * WHERE...Northern Monterey Bay. * WHEN...From 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ CAZ517-530-260645- /O.UPG.KMTR.HW.A.0002.210127T0300Z-210128T1500Z/ /O.NEW.KMTR.HW.W.0002.210127T0300Z-210127T2100Z/ Santa Lucia Mountains and Los Padres National Forest- Southern Monterey Bay and Big Sur Coast- Including the cities of Seaside, Monterey, and Marina 242 PM PST Mon Jan 25 2021 ...HIGH WIND WARNING IN EFFECT FROM 7 PM TUESDAY TO 1 PM PST WEDNESDAY... * WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected, locally up to 70 mph in southwest facing slopes and coastal areas. * WHERE...Santa Lucia Mountains and Los Padres National Forest and Southern Monterey Bay and Big Sur Coast. * WHEN...From 7 PM Tuesday to 1 PM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ CAZ507-508-511-260645- /O.UPG.KMTR.HW.A.0002.210127T0300Z-210127T1800Z/ /O.NEW.KMTR.WI.Y.0003.210127T0300Z-210127T1500Z/ North Bay Mountains-San Francisco Bay Shoreline- East Bay Hills and the Diablo Range- Including the cities of Angwin, Lagunitas-Forest Knolls, Woodacre, Oakland, Fremont, Hayward, Daly City, Berkeley, and Blackhawk 242 PM PST Mon Jan 25 2021 ...WIND ADVISORY IN EFFECT FROM 7 PM TUESDAY TO 7 AM PST WEDNESDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected, locally in excess of 60 mph in the ridges and peaks. * WHERE...North Bay Mountains, San Francisco Bay Shoreline and East Bay Hills and the Diablo Range. * WHEN...From 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ518-528-260645- /O.UPG.KMTR.HW.A.0002.210127T0300Z-210128T1500Z/ /O.NEW.KMTR.WI.Y.0003.210127T0300Z-210127T2100Z/ Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park- Northern Salinas Valley/Hollister Valley and Carmel Valley- Including the city of Salinas 242 PM PST Mon Jan 25 2021 ...WIND ADVISORY IN EFFECT FROM 7 PM TUESDAY TO 1 PM PST WEDNESDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected, locally in excess of 60 mph in the ridges and peaks. * WHERE...Mountains Of San Benito County and Interior Monterey County Including Pinnacles National Park and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...From 7 PM Tuesday to 1 PM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit http://weather.gov/mtr
2 follow-up statements
516 WWUS76 KMTR 260609 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 1009 PM PST Mon Jan 25 2021 CAZ506-510-513-261600- /O.CON.KMTR.FZ.W.0001.210126T1000Z-210126T1600Z/ /O.CON.KMTR.WI.Y.0003.210127T0300Z-210127T1500Z/ North Bay Interior Valleys-East Bay Interior Valleys- Santa Clara Valley Including San Jose- Including the cities of Santa Rosa, South Santa Rosa, Napa, San Rafael, Petaluma, Novato, Rohnert Park, Concord, Antioch, Livermore, Walnut Creek, Pleasanton, Pittsburg, San Ramon, and San Jose 1009 PM PST Mon Jan 25 2021 ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 8 AM PST TUESDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM TUESDAY TO 7 AM PST WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 28 expected, especially in the colder interior valleys. Urban locations such as San Jose and those closer to the bays will be in the low to mid 30s. For the Wind Advisory, south winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...North Bay Interior Valleys, East Bay Interior Valleys and Santa Clara Valley Including San Jose. * WHEN...For the Freeze Warning, from 2 AM to 8 AM PST Tuesday. For the Wind Advisory, from 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Charge up cell phones and prepare for possible power outages. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ516-261600- /O.CON.KMTR.FZ.W.0001.210126T1000Z-210126T1600Z/ /O.CON.KMTR.WI.Y.0003.210127T0300Z-210127T2100Z/ Southern Salinas Valley/Arroyo Seco and Lake San Antonio- Including the cities of Greenfield and King City 1009 PM PST Mon Jan 25 2021 ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 8 AM PST TUESDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM TUESDAY TO 1 PM PST WEDNESDAY... * WHAT...For the Freeze Warning, sub-freezing temperatures as low as 28 expected. For the Wind Advisory, south winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...For the Freeze Warning, from 2 AM to 8 AM PST Tuesday. For the Wind Advisory, from 7 PM Tuesday to 1 PM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Charge up cell phones and prepare for possible power outages. Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing. && $$ CAZ006-505-509-512-529-261600- /O.CON.KMTR.HW.W.0002.210127T0300Z-210127T1500Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- San Francisco Peninsula Coast-Santa Cruz Mountains- Northern Monterey Bay- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Pacifica, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, and Live Oak 1009 PM PST Mon Jan 25 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM TUESDAY TO 7 AM PST WEDNESDAY... * WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected, locally up to 70 mph in southwest facing slopes and coastal areas. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast and Santa Cruz Mountains. * WHEN...From 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. Charge up cell phones and prepare for possible power outages. && $$ CAZ517-530-261600- /O.CON.KMTR.HW.W.0002.210127T0300Z-210127T2100Z/ Santa Lucia Mountains and Los Padres National Forest- Southern Monterey Bay and Big Sur Coast- Including the cities of Seaside, Monterey, and Marina 1009 PM PST Mon Jan 25 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM TUESDAY TO 1 PM PST WEDNESDAY... * WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected, locally up to 70 mph in southwest facing slopes and coastal areas. * WHERE...Santa Lucia Mountains and Los Padres National Forest and Southern Monterey Bay and Big Sur Coast. * WHEN...From 7 PM Tuesday to 1 PM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. Charge up cell phones and prepare for possible power outages. && $$ CAZ507-508-511-261600- /O.CON.KMTR.WI.Y.0003.210127T0300Z-210127T1500Z/ North Bay Mountains-San Francisco Bay Shoreline- East Bay Hills and the Diablo Range- Including the cities of Angwin, Lagunitas-Forest Knolls, Woodacre, Oakland, Fremont, Hayward, Daly City, Berkeley, and Blackhawk 1009 PM PST Mon Jan 25 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM TUESDAY TO 7 AM PST WEDNESDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected, locally in excess of 60 mph in the ridges and peaks. * WHERE...North Bay Mountains, San Francisco Bay Shoreline and East Bay Hills and the Diablo Range. * WHEN...From 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Charge up cell phones and prepare for possible power outages. && $$ CAZ518-528-261600- /O.CON.KMTR.WI.Y.0003.210127T0300Z-210127T2100Z/ Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park- Northern Salinas Valley/Hollister Valley and Carmel Valley- Including the city of Salinas 1009 PM PST Mon Jan 25 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM TUESDAY TO 1 PM PST WEDNESDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected, locally in excess of 60 mph in the ridges and peaks. * WHERE...Mountains Of San Benito County and Interior Monterey County Including Pinnacles National Park and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...From 7 PM Tuesday to 1 PM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Charge up cell phones and prepare for possible power outages. && $$ For more information from the National Weather Service visit http://weather.gov/mtr
166 WWUS76 KMTR 261544 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 744 AM PST Tue Jan 26 2021 CAZ506-510-513-262345- /O.EXP.KMTR.FZ.W.0001.000000T0000Z-210126T1600Z/ /O.CON.KMTR.WI.Y.0003.210127T0300Z-210127T1500Z/ North Bay Interior Valleys-East Bay Interior Valleys- Santa Clara Valley Including San Jose- Including the cities of Santa Rosa, South Santa Rosa, Napa, San Rafael, Petaluma, Novato, Rohnert Park, Concord, Antioch, Livermore, Walnut Creek, Pleasanton, Pittsburg, San Ramon, and San Jose 744 AM PST Tue Jan 26 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 AM PST WEDNESDAY... ...FREEZE WARNING WILL EXPIRE AT 8 AM PST THIS MORNING... * WHAT...Southeast winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...North Bay Interior Valleys, East Bay Interior Valleys and Santa Clara Valley Including San Jose. * WHEN...For the Wind Advisory, from 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ516-262345- /O.EXP.KMTR.FZ.W.0001.000000T0000Z-210126T1600Z/ /O.CON.KMTR.WI.Y.0003.210127T0300Z-210127T2100Z/ Southern Salinas Valley/Arroyo Seco and Lake San Antonio- Including the cities of Greenfield and King City 744 AM PST Tue Jan 26 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 1 PM PST WEDNESDAY... ...FREEZE WARNING WILL EXPIRE AT 8 AM PST THIS MORNING... * WHAT...South winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...For the Wind Advisory, from 7 PM Tuesday to 1 PM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ CAZ006-505-509-512-529-262345- /O.CON.KMTR.HW.W.0002.210127T0300Z-210127T1500Z/ San Francisco- Coastal North Bay Including Point Reyes National Seashore- San Francisco Peninsula Coast-Santa Cruz Mountains- Northern Monterey Bay- Including the cities of San Francisco, Tamalpais-Homestead, Sausalito, Pacifica, Scotts Valley, Boulder Creek, Day Valley, Santa Cruz, Watsonville, and Live Oak 744 AM PST Tue Jan 26 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 AM PST WEDNESDAY... * WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected, locally up to 70 mph in southwest facing slopes and coastal areas. * WHERE...San Francisco, Coastal North Bay Including Point Reyes National Seashore, San Francisco Peninsula Coast and Santa Cruz Mountains. * WHEN...From 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. Charge up cell phones and prepare for possible power outages. && $$ CAZ517-530-262345- /O.CON.KMTR.HW.W.0002.210127T0300Z-210127T2100Z/ Santa Lucia Mountains and Los Padres National Forest- Southern Monterey Bay and Big Sur Coast- Including the cities of Seaside, Monterey, and Marina 744 AM PST Tue Jan 26 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 1 PM PST WEDNESDAY... * WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected, locally up to 70 mph in southwest facing slopes and coastal areas. * WHERE...Santa Lucia Mountains and Los Padres National Forest and Southern Monterey Bay and Big Sur Coast. * WHEN...From 7 PM Tuesday to 1 PM PST Wednesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. Charge up cell phones and prepare for possible power outages. && $$ CAZ507-508-511-262345- /O.CON.KMTR.WI.Y.0003.210127T0300Z-210127T1500Z/ North Bay Mountains-San Francisco Bay Shoreline- East Bay Hills and the Diablo Range- Including the cities of Angwin, Lagunitas-Forest Knolls, Woodacre, Oakland, Fremont, Hayward, Daly City, Berkeley, and Blackhawk 744 AM PST Tue Jan 26 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 7 AM PST WEDNESDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected, locally in excess of 60 mph in the ridges and peaks. * WHERE...North Bay Mountains, San Francisco Bay Shoreline and East Bay Hills and the Diablo Range. * WHEN...From 7 PM Tuesday to 7 AM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Charge up cell phones and prepare for possible power outages. && $$ CAZ518-528-262345- /O.CON.KMTR.WI.Y.0003.210127T0300Z-210127T2100Z/ Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park- Northern Salinas Valley/Hollister Valley and Carmel Valley- Including the city of Salinas 744 AM PST Tue Jan 26 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 1 PM PST WEDNESDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected, locally in excess of 60 mph in the ridges and peaks. * WHERE...Mountains Of San Benito County and Interior Monterey County Including Pinnacles National Park and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...From 7 PM Tuesday to 1 PM PST Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Charge up cell phones and prepare for possible power outages. && $$ For more information from the National Weather Service visit http://weather.gov/mtr
The office that day
Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 24, 5:19 PM PST | Flash Flood Watch | MTR | Marin, Monterey, Napa, San Mateo, Santa Clara, Santa Cruz and 1 more | 4 days |
| Jan 25, 2:55 AM PST | High Wind Watch | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 5 more | 12 hr |
| Jan 25, 1:42 PM PST | Storm Watch | MTR | 13 hr | |
| Jan 25, 2:42 PM PST | High Wind Warning | MTR | Marin, Monterey, City and County of San Francisco, San Mateo, Santa Clara, Santa Cruz and 1 more | 45 hr |
| Jan 25, 2:42 PM PST | Wind Advisory | MTR | Alameda, Contra Costa, Marin, Monterey, Napa, San Benito and 3 more | 61 hr |
Nearby
Freeze Warnings in California, 2021Every freeze warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.