Reporting Station : San Francisco International Airport, CA

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High Wind Watch

Broadcast Time 03/19/2023 03:00 PDT

High Wind Watch
Issued By NWS SanDiego (Southwestern California) Broadcast Time 03/19/2023 03:00 PDT
Issuing Time 03/19/2023 03:00 PDT Valid Until 03/21/2023 23:00 PDT

HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING. * WHAT. Southwest winds 30 to 40 mph with gusts 75 to 85 mph possible. * WHERE. San Bernardino County Mountains, Riverside County Mountains, San Diego County Mountains and San Gorgonio Pass Near Banning. * WHEN. From Tuesday morning through Tuesday evening. * IMPACTS. Strong winds could damage trees and other objects. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS. Strongest wind gusts from the crests along the desert slopes. PRECAUTIONARY/PREPAREDNESS ACTIONS. Monitor the latest forecasts and warnings for updates on this situation. Fasten loose objects or shelter objects in a safe location prior to the onset of winds. &&

Presently there are no alerts for your area
High Wind Watch

Broadcast Time 03/19/2023 21:33 PDT

High Wind Watch
Issued By NWS SanDiego (Southwestern California) Broadcast Time 03/19/2023 21:33 PDT
Issuing Time 03/19/2023 21:33 PDT Valid Until 03/21/2023 23:00 PDT

HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING. * WHAT. Southwest winds 30 to 40 mph with gusts 65 to 75 mph possible. * WHERE. Coachella Valley and San Diego County Deserts. * WHEN. From Tuesday morning through Tuesday evening. * IMPACTS. Strong winds could damage trees and other objects. Travel could be difficult, especially for high profile vehicles.

Small Craft Advisory

Broadcast Time 03/20/2023 02:34 PDT

Small Craft Advisory
Issued By NWS Monterey (The San Francisco area) Broadcast Time 03/20/2023 02:34 PDT
Issuing Time 03/20/2023 02:34 PDT Valid Until 03/21/2023 21:00 PDT

SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 9 PM PDT TUESDAY. * WHAT. East winds 10 to 20 kt with gusts up to 30 kt and choppy waters expected. * WHERE. San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN. From 3 AM to 9 PM PDT Tuesday. * IMPACTS. Conditions will be hazardous to small craft.

Wind Advisory

Broadcast Time 03/20/2023 08:11 PDT

Wind Advisory
Issued By NWS Monterey (The San Francisco area) Broadcast Time 03/20/2023 08:11 PDT
Issuing Time 03/20/2023 08:11 PDT Valid Until 03/21/2023 21:00 PDT

WIND ADVISORY IN EFFECT FROM 7 AM TO 9 PM PDT TUESDAY. * WHAT. Southeast winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE. San Francisco, San Francisco Bay Shoreline, San Francisco Peninsula Coast, East Bay Interior Valleys, Santa Clara Valley, and Northern Monterey Bay. * WHEN. From 7 AM to 9 PM PDT Tuesday. * IMPACTS. Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Saturated soils can make it easier for trees to fall. * ADDITIONAL DETAILS. Strongest winds expected in the highest ridges and peaks of the Diablo Range with wind gusts potentially greater than 50 mph.

Presently there are no alerts for your area
Small Craft Advisory

Broadcast Time 03/20/2023 09:11 PDT

Small Craft Advisory
Issued By NWS Monterey (The San Francisco area) Broadcast Time 03/20/2023 09:11 PDT
Issuing Time 03/20/2023 09:11 PDT Valid Until 03/21/2023 21:00 PDT

SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 PM PDT TUESDAY. * WHAT. East winds 10 to 20 kt with gusts up to 30 kt and choppy waters expected. * WHERE. San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN. From 3 AM to 9 PM PDT Tuesday. * IMPACTS. Conditions will be hazardous to small craft.

Wind Advisory

Broadcast Time 03/20/2023 12:37 PDT

Wind Advisory
Issued By NWS Monterey (The San Francisco area) Broadcast Time 03/20/2023 12:37 PDT
Issuing Time 03/20/2023 12:37 PDT Valid Until 03/21/2023 21:00 PDT

WIND ADVISORY REMAINS IN EFFECT FROM 7 AM TO 9 PM PDT TUESDAY. * WHAT. Southeast winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE. San Francisco, San Francisco Bay Shoreline, San Francisco Peninsula Coast, East Bay Interior Valleys, Santa Clara Valley, and Northern Monterey Bay. * WHEN. From 7 AM to 9 PM PDT Tuesday. * IMPACTS. Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Saturated soils can make it easier for trees to fall. * ADDITIONAL DETAILS. Strongest winds expected in the highest ridges and peaks of the Diablo Range with wind gusts potentially greater than 50 mph.

Small Craft Advisory

Broadcast Time 03/20/2023 14:18 PDT

Small Craft Advisory
Issued By NWS Monterey (The San Francisco area) Broadcast Time 03/20/2023 14:18 PDT
Issuing Time 03/20/2023 14:18 PDT Valid Until 03/21/2023 21:00 PDT

SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 PM PDT TUESDAY. * WHAT. Southeast winds 10 to 20 kt with gusts up to 30 kt and choppy waters expected. * WHERE. San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN. From 3 AM to 9 PM PDT Tuesday. * IMPACTS. Conditions will be hazardous to small craft.

Presently there are no alerts for your area
Flood Watch

Broadcast Time 03/20/2023 13:13 PDT

Flood Watch
Issued By NWS SanDiego (Southwestern California) Broadcast Time 03/20/2023 13:13 PDT
Issuing Time 03/20/2023 13:13 PDT Valid Until 03/21/2023 22:00 PDT

FLOOD WATCH IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY EVENING. * WHAT. Flooding caused by excessive rainfall is possible. * WHERE. A portion of Southwest California, including the following areas, Orange County Coastal Areas, Orange County Inland Areas, Riverside County Mountains below the snow level, San Bernardino County Mountains below the snow level, San Bernardino and Riverside County Valleys-The Inland Empire, San Gorgonio Pass Near Banning and Santa Ana Mountains and Foothills. * WHEN. From early Tuesday morning through Wednesday evening. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS. - Widespread moderate to heavy rain is expected starting Tuesday morning, continuing into Wednesday. Rainfall rates of 0.50 to 0.60 inches per hour are expected in lower elevations with rainfall rates of 0.70 to 0.90 inches per hour possible on south facing mountain slopes. Additional rain falling on already saturated soils will likely produce rapid runoff, resulting in local flooding. Heavy rain resulting in flooding in the mountains below snow level. Snow levels will be at 5500-6500 ft for much of the day Tuesday, falling to 4000-4500 ft by Tuesday night. - https://www.weather.gov/safety/flood

Small Craft Advisory

Broadcast Time 03/20/2023 20:51 PDT

Small Craft Advisory
Issued By NWS Monterey (The San Francisco area) Broadcast Time 03/20/2023 20:51 PDT
Issuing Time 03/20/2023 20:51 PDT Valid Until 03/21/2023 21:00 PDT

SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 PM PDT TUESDAY. * WHAT. Southeast winds 10 to 20 kt with gusts up to 30 kt and choppy waters expected. * WHERE. San Pablo Bay, Suisun Bay, the West Delta and the San Francisco Bay north of the Bay Bridge. * WHEN. From 3 AM to 9 PM PDT Tuesday. * IMPACTS. Conditions will be hazardous to small craft.

Flood Watch

Broadcast Time 03/20/2023 21:25 PDT

Flood Watch
Issued By NWS SanDiego (Southwestern California) Broadcast Time 03/20/2023 21:25 PDT
Issuing Time 03/20/2023 21:25 PDT Valid Until 03/21/2023 22:00 PDT

FLOOD WATCH REMAINS IN EFFECT FROM 5 AM PDT TUESDAY THROUGH WEDNESDAY AFTERNOON. * WHAT. Flooding caused by excessive rainfall continues to be possible. * WHERE. A portion of Southwest California, including the following areas, Orange County Coastal Areas, Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Gorgonio Pass Near Banning and Santa Ana Mountains and Foothills. * WHEN. From 5 AM PDT Tuesday through Wednesday afternoon. * IMPACTS. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS. - Widespread moderate to heavy rain is expected Tuesday morning, becoming periods of showers through late Wednesday. Rainfall rates of 0.50 to 0.60 inches per hour are expected in lower elevations with rainfall rates of 0.70 to 0.90 inch per hour possible on south facing mountain slopes. Additional rain falling on already saturated soils will likely produce rapid runoff, resulting in local flooding. Heavy rain resulting in flooding in the mountains below snow level. Snow levels will be at 5500-6500 ft for much of the day Tuesday, falling to 4000-4500 ft by Tuesday night. - https://www.weather.gov/safety/flood

Presently there are no alerts for your area
Wind Advisory

Broadcast Time 03/20/2023 20:37 PDT

Wind Advisory
Issued By NWS Monterey (The San Francisco area) Broadcast Time 03/20/2023 20:37 PDT
Issuing Time 03/20/2023 20:37 PDT Valid Until 03/21/2023 21:00 PDT

WIND ADVISORY REMAINS IN EFFECT FROM 7 AM TO 9 PM PDT TUESDAY. * WHAT. Southeast winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE. San Francisco, San Francisco Bay Shoreline, San Francisco Peninsula Coast, East Bay Interior Valleys, Santa Clara Valley, and Northern Monterey Bay. * WHEN. From 7 AM to 9 PM PDT Tuesday. * IMPACTS. Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Saturated soils can make it easier for trees to fall. * ADDITIONAL DETAILS. Strongest winds expected in the highest ridges and peaks of the Diablo Range with wind gusts potentially greater than 50 mph.

Hydrologic Outlook

Broadcast Time 03/19/2023 10:01 PDT

Hydrologic Outlook
Issued By NWS SanDiego (Southwestern California) Broadcast Time 03/19/2023 10:01 PDT
Issuing Time 03/19/2023 10:01 PDT Valid Until 03/21/2023 17:15 PDT

Significant flow expected in the Whitewater River and the Coachella Storm Water Channel by Wednesday morning. Rain is forecast to develop over the San Bernardino Mountains and northern portions of the Coachella Valley Tuesday through Wednesday morning. Precipitation will fall as rain on the lower part of the Whitewater Basin in the San Bernardino Mountains. Rainfall of 1 to 2 inches is expected in the lower elevations of the San Bernardino Mountains and San Gorgonio Pass. As runoff accelerates off the San Bernardino Mountains. significant flows will develop in the Whitewater River. These flows are forecast to reach Palm Springs early Wednesday morning. and flow southward through the Coachella Valley to Indio and beyond during the day. The flow will impact low-water crossings and may create dangerous swift-water areas through the valley. The rain will diminish Wednesday evening. but some flow will likely continue in the canal through Thursday. Residents should be prepared for road closures and listen for later advisories.

San Francisco

California (1 Advisory)

Rain Advisory

Heavy rain anticipated


Heavy Rain Alert - More than 1 inch of rain in the next 24 hours (and less than 2 inches)




MyForecast Advisories are proprietary, forecasted advisories intended to warn of anticipated severe weather conditions that may occur over the next 24 hours.

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