Stockton, CA (95201)

9:58 PM PST on February 20, 2017 (GMT -0800)
Monte Diablo-Ryde Ave | | Change Station

Elev 14 ft 37.96 °N, 121.33 °W | Updated 11 minutes ago

Overcast
Overcast
57.4 °F
Feels Like 57.4 °F
N
4.2
Wind Variable Wind from ESE

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 30.02 in
Visibility 10.0 miles
Clouds Mostly Cloudy 4800 ft
Overcast 6000 ft
Dew Point 54 °F
Humidity 87%
Rainfall 1.59 in
Snow Depth Not available.
6:48 AM 5:49 PM
Waning Crescent, 28% visible
METAR KSCK 210555Z 15015KT 10SM BKN048 OVC060 14/13 A3002 RMK AO2 RAE31 SLP164 P0000 60010 T01390133 10156 20133 51023
Pressure 30.02 in
Visibility 10.0 miles
Clouds Mostly Cloudy 4800 ft
Overcast 6000 ft
Dew Point 54 °F
Humidity 87%
Rainfall 1.59 in
Snow Depth Not available.
6:48 AM 5:49 PM
Waning Crescent, 28% visible
METAR KSCK 210555Z 15015KT 10SM BKN048 OVC060 14/13 A3002 RMK AO2 RAE31 SLP164 P0000 60010 T01390133 10156 20133 51023

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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

Almanac

Astronomy

Feb. 20, 2017 Rise Set
Actual Time
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Nautical Twilight
Astronomical Twilight
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Length of Visible Light
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Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

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

Watches & Warnings

Flood Warning, Flash Flood Warning, Areal Flood Warning
Issued: 9:34 PM PST Feb. 20, 2017 – National Weather Service

The Flood Warning continues for
the Tuolumne river at Modesto.
* From late tonight until further notice... or until the warning is
cancelled.
* At 8:30 PM Monday the stage was 54.9 feet.
* Minor flooding is forecast.
* Forecast to fluctuate near 55.0 ft thru early tomorrow morning then
expected to rise above flood stage of 55.0 ft early tomorrow
morning then forecast to crest near 61.5 ft late tomorrow evening.
* Flood stage 55.0 ft
* monitor stage 50.5 ft
* impact... near 55.0 feet, this is channel capacity through downtown
Modesto.

&&

Lat... Lon 3763 12120 3771 12075 3758 12069 3752 12112





934 PM PST Mon Feb 20 2017

The Flood Warning continues for
the San Joaquin River near Vernalis.
* At 8:45 PM Monday the stage was 29.8 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast to rise to near 30.5 ft Wednesday evening then forecast
to fluctuate near 30.5 ft thru late Wednesday evening.
* Flood stage 29.0 ft
* monitor stage 24.5 ft
* impact... near 26.0 feet, severe seepage occurs outside the levees.
The area covered by seepage will increase as the river stage rises.
* Impact... near 21.0 feet, seepage begins into crop area outside of
levees.

&&

Lat... Lon 3772 12141 3777 12123 3765 12109 3756 12127





934 PM PST Mon Feb 20 2017

The Flood Warning continues for
the Cosumnes river at Michigan Bar.
* At 8:30 PM Monday the stage was 10.9 feet.
* Minor flooding is forecast.
* Expected to rise above flood stage of 12.0 ft late this evening
then forecast to crest near 14.5 ft early tomorrow morning then
forecast to fall below flood stage of 12.0 ft tomorrow afternoon
then forecast to recede to near 11.0 ft late tomorrow evening.
* Flood stage 12.0 ft
* monitor stage 7.0 ft
* impact... near 13.2 feet, water floods houses in Wilton. The South
Bank levee near Wilton is overtopped.
* Impact... near 12.0 feet, water flows on to the Road near Wilton.
* Impact... near 8.0 feet, low lying lands along the river begin to
flood.


&&

Lat... Lon 3848 12133 3859 12103 3842 12092 3836 12124





745 PM PST Mon Feb 20 2017

The National Weather Service in Sacramento has issued a

* Flash Flood Warning for...
a levee failure in...
San Joaquin County in central California...

* until 730 am PST Tuesday

* at 729 PM PST, San Joaquin County officials have reported a
failure of a levee on the San Joaquin River, southwest of Manteca.

San Joaquin County has called for the evacuation an area east of the
San Joaquin River between Woodard Road on the North... Union Road to
the east and mortensen Road to the south.

Residents are urged to follow emergency instructions from local County
authorities.

Lat... Lon 3778 12123 3771 12121 3767 12125 3772 12130
      3777 12131


Cs



959 am PST sun Feb 19 2017

... A Flood Warning for urban areas and small streams remains in
effect until 400 PM PST Thursday for Colusa... Yolo... Sutter...
Solano... Plumas... alpine... Placer... Shasta... Lassen... Amador...
Tuolumne... Sacramento... lake... Stanislaus... San Joaquin... El
Dorado... Calaveras... Tehama... Butte... Glenn... Sierra... Yuba and
Nevada counties...

* interior northern California will experience another significant
uptick in flooding problems starting late tonight and continuing
through Monday night as an intense atmospheric river type storm
arrives.

* Our entire region has saturated soils and many flooded areas
already. This will enhance the impact of additional heavy rains
this week.

* Additional stress will be placed on levees, rivers, creeks, and
streams.

* We may see flooding in locations which haven't been impacted in
many years.

* We are strongly advising all residents in interior northern
California to be prepared for flooding.

Precautionary/preparedness actions...

Be prepared to evacuate if flooding should affect your area. Gather
a "go bag" with important items like medications and hard to replace
documents. Do not Forget to plan for you pets and animals.

Please never drive across flooded waters and roadways, especially
flowing water. Most people who are killed or injured during floods
are attempting to drive through flooded waters. Turn around, don't
drown!

Lat... Lon 3725 12146 3810 12157 3808 12230 3832 12206
      3884 12229 3867 12262 3907 12309 3950 12306
      3955 12288 4033 12307 4058 12269 4117 12246
      4118 12250 4118 12133 4059 12132 3835 11963
      3776 11988 3780 12018 3713 12122


Mk


Flash Flood Watch
Issued: 12:05 PM PST Feb. 20, 2017 – National Weather Service

... Flash Flood Watch in effect from 3 PM this afternoon to
midnight PST tonight...

The National Weather Service in Sacramento has issued a

* Flash Flood Watch for a portion of northern California...
including the following areas... motherlode... northern San
Joaquin Valley and West Slope northern Sierra Nevada.

* From 3 PM this afternoon to midnight PST tonight

* excessive heavy rainfall south of the Interstate 80 corridor is
anticipated to develop this afternoon and evening.

* Potential impacts include fast rises to rivers and streams, land
slides, fast flowing water over roadways, and washed out roads.

Precautionary/preparedness actions...

A Flash Flood Watch means that heavy rain may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.




Wind Advisory
Issued: 6:18 PM PST Feb. 20, 2017 – National Weather Service

... Wind Advisory in effect until 8 am PST Tuesday...
... High Wind Warning is cancelled...

The National Weather Service in Sacramento has issued a Wind
Advisory, which is in effect until 8 am PST Tuesday. The High
Wind Warning has been cancelled.

* Timing... strongest winds overnight.

* Winds... strongest sustained 20 to 35 mph overnight. Gusts 40 to
50 mph possible. Isolated stronger winds possible.

* Impacts... local downed trees, blowing debris, and local power
outages.

Precautionary/preparedness actions...

A Wind Advisory means that winds of 35 mph are expected. Winds
this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.


Interact with US via social media
www.Facebook.Com/NWS.Sacramento
www.Twitter.Com/nwssacramento





Hydrologic Statement
Issued: 9:34 PM PST Feb. 20, 2017 – National Weather Service

Forecast information for
Cosumnes river near McConnell.
* At 9:15 PM Monday the stage was 38.2 feet.
* Forecast to rise above monitor stage of 40.0 ft near this midnight
then forecast to crest near 44.0 ft tomorrow afternoon then
forecast to fluctuate near 44.0 ft thru late tomorrow evening.
* Flood stage 46.0 ft
* monitor stage 40.0 ft
* impact... near 39.0 feet, the Cosumnes river overflow channel begins
to flow.

&&

Lat... Lon 3833 12147 3848 12133 3832 12124 3823 12140


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