Redwood City, CA (94065)

7:57 PM PST on February 20, 2017 (GMT -0800)
Neighborhood 4 | | Change Station

Elev 7 ft 37.55 °N, 122.26 °W | Updated 4 seconds ago

Mostly Cloudy
Mostly Cloudy
59.6 °F
Feels Like 59.6 °F
N
5.0
Wind Variable Wind from WSW
Gusts 10.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.96 in
Visibility 10.0 miles
Clouds Few 2600 ft
Scattered Clouds 3200 ft
Mostly Cloudy 6000 ft
Dew Point 54 °F
Humidity 81%
Rainfall 1.90 in
Snow Depth Not available.
6:51 AM 5:54 PM
Waning Crescent, 28% visible
METAR KSQL 210353Z 18014G21KT 10SM FEW026 SCT032 BKN060 15/12 A2996
Pressure 29.96 in
Visibility 10.0 miles
Clouds Few 2600 ft
Scattered Clouds 3200 ft
Mostly Cloudy 6000 ft
Dew Point 54 °F
Humidity 81%
Rainfall 1.90 in
Snow Depth Not available.
6:51 AM 5:54 PM
Waning Crescent, 28% visible
METAR KSQL 210353Z 18014G21KT 10SM FEW026 SCT032 BKN060 15/12 A2996

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What may become known as the President’s Day Storm of 2017 barreled into the San Francisco Bay area on Monday morning. Heavy rains and localized flooding may develop across the region. High winds later Monday could bring down trees and cause widespread, prolonged power outages from the Bay Area toward Sacramento.

10-Day Weather Forecast

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Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Flash Flood Warning, Areal Flood Warning
Issued: 7:17 PM PST Feb. 20, 2017 – National Weather Service

The National Weather Service in the San Francisco Bay area has issued
a

* Flash Flood Warning for...
southeastern San Mateo County in northern California...

* until 1015 PM PST

* at 700 PM PST, the stream gage on the Pescadero creek near
Pescadero indicated a stage of 13.6 feet and the river was
continuing to rise. Flood stage at this location is 12 feet. While
most heavy rainfall has ended across the Pescadero basin, or will
end shortly, continued runoff from heavy rain earlier in the day
may result in additional rises on the river this evening.

* Flash flooding will remain over mainly rural areas of southeastern
San Mateo County.

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.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, country roads, farmland, and other low lying
spots.


Lat... Lon 3726 12219 3722 12221 3726 12228 3724 12234
      3724 12241 3728 12241 3727 12236 3729 12230




654 PM PST Mon Feb 20 2017

The National Weather Service in the San Francisco Bay area has issued
a

* Flash Flood Warning for...
central Alameda County in northern California...

* until 945 PM PST

* at 630 PM PST, stream gage reports indicated moderate flooding on
the Arroyo de la Laguna at Verona Road. At 6:30 PM PST the water
level there was at 17.4 feet and water levels were continuing to
rise. Moderate flooding begins at 17 feet.

* Some locations that will experience flooding include...
areas near and along Pleasanton Sunol Road between Pleasanton and
Sunol.

Precautionary/preparedness actions...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Please report flooding to your local law enforcement agency when you
can do so safely.

A Flash Flood Warning means that flooding is imminent or occurring.
If you are in the warned area move to higher ground immediately.
Residents living along streams and creeks should take immediate
precautions to protect life and property.


Lat... Lon 3765 12188 3759 12187 3758 12188 3765 12191


Blier



636 PM PST Mon Feb 20 2017

The National Weather Service in the San Francisco Bay area has issued
a

* Flash Flood Warning for...
south central Alameda County in northern California...

* until 1030 PM PST

* at 600 PM PST, the stream gage on Alameda creek in Niles Canyon
indicated a stream level of 11.2 feet. Flood stage at this
location is 9 feet. Moderate flooding is occurring. In addition, a
stream gage upstream on The Alameda creek near Sunol indicated
moderate flooding was occuring there as well. Radar indicates
periods of moderate to heavy rain will continue across The Alameda
creek basin for the next hour or two which will mean continued
flooding along The Alameda creek through much of the evening, and
possible additional rises on the creek.

* Some locations that will experience flooding include...
Niles Canyon, areas near Alameda creek and local tributary creeks.

Precautionary/preparedness actions...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

A Flash Flood Warning means that flooding is imminent or occurring.
If you are in the warned area move to higher ground immediately.
Residents living along streams and creeks should take immediate
precautions to protect life and property.


Lat... Lon 3761 12195 3761 12184 3760 12180 3758 12176
      3755 12175 3753 12177 3756 12180 3755 12183
      3752 12181 3750 12174 3749 12176 3749 12183
      3758 12191 3758 12194 3756 12195 3758 12200



413 PM PST Mon Feb 20 2017

The National Weather Service in the San Francisco Bay area has issued
a

* Flash Flood Warning for...
southeastern Santa Clara County in northern California...
northwestern San Benito County in central California...

* until 1000 PM PST

* at 400 PM PST, stream gage reports indicated flooding on the
Pacheco creek near Dunneville. At 4 PM PST the water level on the
creek near Dunneville was at 13.1 feet and water levels were
continuing to rise. Flooding begins around 10 feet. Streamflow
forecasting suggests water levels may reach 16.4 feet by late
Monday evening.

* Some locations that will experience flooding include...
Lovers Lane, Frazier Lake, soap/San Felipe Lake, and
lower Pacheco creek north of Hollister.

Precautionary/preparedness actions...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

A Flash Flood Warning means that flooding is imminent or occurring.
If you are in the warned area move to higher ground immediately.
Residents living along streams and creeks should take immediate
precautions to protect life and property.


Lat... Lon 3711 12127 3683 12127 3692 12152 3701 12150
      3701 12139 3710 12131




401 PM PST Mon Feb 20 2017

... Flood Warning continues for
the Coyote creek near Edenvale
* from late Monday evening until further notice
* at 02pm Monday the stage was 9.2 feet
* minor flooding is forecast
* flood stage is 10.0 feet
* forecast to rise above flood stage by 9 PM Monday evening and
continue to rise to near 11.6 feet by early Tuesday afternoon.
Additional rises are possible thereafter.
* At 12.0 feet... moderate flooding possible along portions of Coyote
creek south of I-880.
* At 10.0 feet... minor localized flooding likely.


Lat... Lon 3745 12193 3739 12184 3723 12171 3722 12176
      3729 12186 3744 12196


Precautionary/preparedness actions...

All those affected by river conditions should remain alert for rapid
changes and for possible forecast revisions.

The next statement will be issued by 9 PM PST Monday or


323 PM PST Mon Feb 20 2017

The National Weather Service in the San Francisco Bay area has issued
a

* Flood Warning for...
central Santa Clara County in northern California...

* until 915 PM PST

* at 315 PM PST, the river gage on the Coyote creek above Coyote
Lake indicated flooding along the upper Coyote creek. Rainfall had
subsided over the creek basin by mid afternoon. However, another
area of heavy rain will soon spread over the area. Periods of
heavy rain will continue for the remainder of the afternoon,
likely resulting in continued flooding along the creek into Monday
evening.

* Flooding will remain over mainly rural areas of central Santa Clara
County.

Precautionary/preparedness actions...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

A Flood Warning means that flooding is imminent or occurring. All
interested parties should take necessary precautions immediately.

Lat... Lon 3722 12149 3706 12144 3706 12153 3709 12151
      3712 12150 3720 12154




Areal Flood Advisory, Areal Flood Watch
Issued: 6:03 PM PST Feb. 20, 2017 – National Weather Service

The National Weather Service in the San Francisco Bay area has issued
a

* small stream flood advisory for...
southwestern San Mateo County in northern California...

* until 945 PM PST

* runoff from an extended period of moderate to heavy rain has
caused sharp rises on streams and creeks in western San Mateo
County. At 5:37 PM PST the stream gage on the pilarcitos creek at
Half Moon Bay indicated a stage of 10.0 feet. Minor flooding
begins at 9.1 feet. In addition, stream gages on the San Gregorio
creek at San Gregorio and the Pescadero creek near Pescadero show
significant rises on these creeks, although both of these creeks
remain below flood stage. Rainfall has tapered off across western
San Mateo County and it is expected that these creeks will crest
soon and begin to recede within a few hours. In the meantime,
expect minor flooding along creeks in western San Mateo County.

* Some locations that will experience flooding include...
locations along the pilarcitos creek, San Gregorio creek and
Pescadero creek in western San Mateo County.

Precautionary/preparedness actions...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, country roads, farmland, and other low lying
spots.


Lat... Lon 3751 12249 3752 12241 3744 12235 3731 12230
      3724 12230 3719 12240 3724 12242 3728 12241
      3736 12240 3743 12244 3748 12245




512 am PST Mon Feb 20 2017

... Flood Watch remains in effect through late tonight...

The Flood Watch continues for

* a portion of western California... including the following
areas... coastal North Bay including Point Reyes National
Seashore... East Bay hills and the Diablo Range... East Bay
interior valleys... mountains of San Benito County and interior
Monterey County including Pinnacles National Park... North Bay
interior valleys... North Bay mountains... northern Monterey
Bay... northern Salinas valley/Hollister Valley and Carmel
Valley... San Francisco... San Francisco Bay shoreline... San
Francisco peninsula coast... Santa Clara Valley including San
Jose... Santa Cruz Mountains... Santa Lucia mountains and Los
Padres National Forest... southern Monterey Bay and Big Sur
coast and southern Salinas valley/Arroyo Seco and Lake San
Antonio.

* Through late tonight

* a prolonged period of moderate to heavy rainfall is anticipated
to fall on already saturated soils through Monday evening. This
will result in sharp rises on area creeks, streams and rivers and
will likely result in flooding.

* Impacts include enhanced runoff and associated flooding in low
lying areas and waterways, rising water levels and flooding on
area streams, creeks and rivers. Other impacts include increased
risk of rock/mud slides in steep terrain, downed trees and power
lines, and damaged to or washed out roadways.

Precautionary/preparedness actions...

A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
flood warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.





Wind Advisory
Issued: 5:23 AM PST Feb. 20, 2017 – National Weather Service

... Wind Advisory remains in effect until 3 am PST Tuesday...

* timing... southeast winds increase through this morning.
Strongest southerly winds expected this afternoon and evening.
Winds diminish late tonight.

* Winds... sustained southerly winds 15 to 25 mph with gusts to 45
mph. Winds increasing to 20 to 30 mph this afternoon and evening
with gusts to 50 mph.

* Impacts... gusty winds will make driving difficult especially
for drivers of high profile vehicles. Saturated soils will
also contribute to an increased risk of downed trees and
powerlines.

Precautionary/preparedness actions...

A Wind Advisory means that wind gusts of at least 45 mph are
expected. Winds this strong can make driving difficult...
especially for high profile vehicles. Use extra caution. Winds
this strong combined with saturated soils can result in downed
trees and power outages.




Gale Warning
Issued: 2:24 PM PST Feb. 20, 2017 – National Weather Service

... Gale Warning now in effect until 2 am PST Tuesday...

* winds: southerly winds 25 to 35 kt... late afternoon and
evening storm force gusts to 50 kt.

Precautionary/preparedness actions...

A Gale Warning means winds of 34 to 47 knots are imminent or
occuring. Operating a vessel in gale conditions requires
experience and properly equipped vessels. It is highly
recommended that mariners without the proper experience seek safe
Harbor prior to the onset of gale conditions.