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California, West Slope Northern Sierra Nevada

Areal Flood Advisory

Statement as of 9:10 AM PDT on May 23, 2017

Expires 4:45 PM EDT on May 25, 2017


The National Weather Service in Reno has extended the

* flood advisory for...
snowmelt in...
Placer County in central California...
Nevada County in northern California...

* until 1130 am PDT Tuesday

* minor flooding continues along the upper portions of the Truckee
River from Tahoe City downstream to the confluence with the little
Truckee River below Boca Reservoir. The increased flows are a
combination of releases from Lake Tahoe and snowmelt.

* Sections of the bike path along Highway 89 will remain flooded
through the Memorial Day weekend. Campgrounds, backyards and
basements along the river near Highway 89 may be inundated by the
high flows.

Precautionary/preparedness actions...

The Truckee River will run fast and very cold, bringing the risk of
hypothermia for those without protective gear. Those with plans to
use campgrounds along the Truckee River over the Memorial Day
weekend should be prepared to quickly leave if high flows inundate
the campsite.


Lat... Lon 3938 12009 3934 12011 3931 12019 3926 12020
      3921 12019 3917 12018 3917 12014 3915 12015
      3915 12018 3918 12021 3921 12021 3928 12022
      3932 12023 3933 12019 3935 12014 3938 12011


Brong



847 am PDT Tue may 23 2017

The National Weather Service in Reno has issued a

* small stream flood advisory for...
snowmelt in...
Plumas County in northern California...
Mono County in northern California...
Alpine County in northern California...
El Dorado County in northern California...
Placer County in central California...
Sierra County in northern California...
Nevada County in northern California...
southern Washoe County in western Nevada...
Douglas County in western Nevada...
western Carson City in western Nevada...

* until 830 am PDT Tuesday

* periods of rapid snow melt are likely to continue through the
Memorial Day weekend. This will lead to high flows and minor
flooding near unregulated creeks and streams leading out of the
Sierra.

* The greatest risk for flooding will occur through Thursday morning
and again over the Memorial Day weekend from Saturday to Tuesday
may 30th.

* Daily peak flows on small creeks and streams typically occur
during the evening and overnight hours.

Precautionary/preparedness actions...

Creeks and streams will run fast and very cold, bringing the risk of
hypothermia for those without protective gear. Those with plans to
Camp in the Sierra over the Memorial Day weekend should be prepared
to quickly leave Creek Side campsites. Hikers will want to be
cautious while trying to cross creeks and streams.


Lat... Lon 3748 11885 3759 11903 3774 11913 3773 11926
      3788 11920 3795 11932 3809 11935 3820 11963
      3845 11968 3869 11998 3881 12003 3885 12016
      3920 12025 3960 12046 3971 12066 3990 12074
      3938 11983 3896 11984 3746 11843


Brong


1208 PM PDT sun may 21 2017

... The flood advisory for snowmelt remains in effect until 145 PM PDT
Thursday for alpine and Douglas counties...

* minor flooding impacts will begin in parts of the Carson Valley
late Tuesday and continue through Thursday.

* Warming temperatures will cause increased snowmelt this week. This
increased snowmelt will raise flows in both the East Fork Carson
and West Fork Carson rivers.

* The increased flows will result in minor flooding along portions
of the West Fork Carson below Woodfords and into the Carson
Valley. This flooding will be confined mainly to farm and ranch
lands near the river, but a few rural roads could be impacted.

* Flows are likely to be highest during the overnight hours before
falling during the morning.

Precautionary/preparedness actions...

A flood advisory means river or stream flows are elevated, or ponding
of water in urban or other areas is occurring or is imminent.


Lat... Lon 3880 11967 3878 11969 3876 11972 3876 11974
      3880 11971 3882 11971 3887 11972 3891 11977
      3887 11978 3880 11977 3877 11981 3878 11982
      3881 11979 3888 11982 3892 11984 3900 11984
      3899 11980 3895 11976 3891 11970 3889 11969
      3885 11968




Areal Flood Advisory

Statement as of 9:10 AM PDT on May 23, 2017

Expires 4:45 PM EDT on May 25, 2017


The National Weather Service in Reno has extended the

* flood advisory for...
snowmelt in...
Placer County in central California...
Nevada County in northern California...

* until 1130 am PDT Tuesday

* minor flooding continues along the upper portions of the Truckee
River from Tahoe City downstream to the confluence with the little
Truckee River below Boca Reservoir. The increased flows are a
combination of releases from Lake Tahoe and snowmelt.

* Sections of the bike path along Highway 89 will remain flooded
through the Memorial Day weekend. Campgrounds, backyards and
basements along the river near Highway 89 may be inundated by the
high flows.

Precautionary/preparedness actions...

The Truckee River will run fast and very cold, bringing the risk of
hypothermia for those without protective gear. Those with plans to
use campgrounds along the Truckee River over the Memorial Day
weekend should be prepared to quickly leave if high flows inundate
the campsite.


Lat... Lon 3938 12009 3934 12011 3931 12019 3926 12020
      3921 12019 3917 12018 3917 12014 3915 12015
      3915 12018 3918 12021 3921 12021 3928 12022
      3932 12023 3933 12019 3935 12014 3938 12011


Brong



847 am PDT Tue may 23 2017

The National Weather Service in Reno has issued a

* small stream flood advisory for...
snowmelt in...
Plumas County in northern California...
Mono County in northern California...
Alpine County in northern California...
El Dorado County in northern California...
Placer County in central California...
Sierra County in northern California...
Nevada County in northern California...
southern Washoe County in western Nevada...
Douglas County in western Nevada...
western Carson City in western Nevada...

* until 830 am PDT Tuesday

* periods of rapid snow melt are likely to continue through the
Memorial Day weekend. This will lead to high flows and minor
flooding near unregulated creeks and streams leading out of the
Sierra.

* The greatest risk for flooding will occur through Thursday morning
and again over the Memorial Day weekend from Saturday to Tuesday
may 30th.

* Daily peak flows on small creeks and streams typically occur
during the evening and overnight hours.

Precautionary/preparedness actions...

Creeks and streams will run fast and very cold, bringing the risk of
hypothermia for those without protective gear. Those with plans to
Camp in the Sierra over the Memorial Day weekend should be prepared
to quickly leave Creek Side campsites. Hikers will want to be
cautious while trying to cross creeks and streams.


Lat... Lon 3748 11885 3759 11903 3774 11913 3773 11926
      3788 11920 3795 11932 3809 11935 3820 11963
      3845 11968 3869 11998 3881 12003 3885 12016
      3920 12025 3960 12046 3971 12066 3990 12074
      3938 11983 3896 11984 3746 11843


Brong


1208 PM PDT sun may 21 2017

... The flood advisory for snowmelt remains in effect until 145 PM PDT
Thursday for alpine and Douglas counties...

* minor flooding impacts will begin in parts of the Carson Valley
late Tuesday and continue through Thursday.

* Warming temperatures will cause increased snowmelt this week. This
increased snowmelt will raise flows in both the East Fork Carson
and West Fork Carson rivers.

* The increased flows will result in minor flooding along portions
of the West Fork Carson below Woodfords and into the Carson
Valley. This flooding will be confined mainly to farm and ranch
lands near the river, but a few rural roads could be impacted.

* Flows are likely to be highest during the overnight hours before
falling during the morning.

Precautionary/preparedness actions...

A flood advisory means river or stream flows are elevated, or ponding
of water in urban or other areas is occurring or is imminent.


Lat... Lon 3880 11967 3878 11969 3876 11972 3876 11974
      3880 11971 3882 11971 3887 11972 3891 11977
      3887 11978 3880 11977 3877 11981 3878 11982
      3881 11979 3888 11982 3892 11984 3900 11984
      3899 11980 3895 11976 3891 11970 3889 11969
      3885 11968




Weather Severe Map
Alabama - Areal Flood Advisory , Coastal Hazard Statement , Special Statement
Alaska - Wind Advisory , Winter Weather Advisory , Special Statement
Arizona - Excessive Heat Warning , Fire Weather Watch , Air Quality Alert
Arkansas - Flood Warning , Flood Advisory , Special Statement , Record Report
California - Flood Warning , Areal Flood Advisory , Lake Wind Advisory , Excessive Heat Warning , Special Statement , Hydrologic Statement , Record Report
Colorado - Fire Weather Watch , Public Information Statement
Delaware - Coastal Flood Advisory , Record Report
Florida - Tornado Watch , Coastal Flood Watch , Coastal Hazard Statement , Coastal Flood Watch, Coastal Hazard Statement , Lake Wind Advisory , Special Statement
Georgia - Tornado Watch , Flash Flood Watch , Special Statement , Record Report
Hawaii - Record Report
Idaho - Areal Flood Warning , Flood Warning , Flood Advisory , Wind Advisory , Hydrologic Statement
Illinois - Flood Warning , Flood Watch , Special Statement
Indiana - Flood Warning
Iowa - Flood Warning , Flood Watch , Special Statement , Public Information Statement
Kansas - Flood Warning , Public Information Statement
Kentucky - Flood Warning
Louisiana - Flood Warning , Special Statement
Maine - Public Information Statement
Maryland - Coastal Flood Statement
Michigan - Special Statement
Minnesota - Flood Warning , Frost Advisory , Public Information Statement
Mississippi - Flood Warning , Flood Advisory
Missouri - Flood Warning , Flood Advisory
Montana - High Wind Warning , Wind Advisory , High Wind Watch , Fire Weather Warning , Public Information Statement , Public Information Statement
Nebraska - Flood Warning , Frost Advisory
Nevada - Flood Warning , Areal Flood Advisory , Lake Wind Advisory , Special Statement
New Jersey - Coastal Flood Advisory
New Mexico - Fire Weather Watch
North Carolina - Tornado Warning , Flood Warning , Areal Flood Watch , Flash Flood Watch , Areal Flood Advisory , Areal Flood Advisory, Flash Flood Watch , Areal Flood Advisory, Areal Flood Watch , Special Statement, Beach Hazard Statement , Special Statement , Beach Hazard Statement , Record Report , Public Information Statement
North Dakota - Flood Warning , Frost Advisory
Oklahoma - Flood Warning , Flood Advisory
Puerto Rico -
South Carolina - Tornado Watch , Flash Flood Warning , Flash Flood Watch , Special Statement , Beach Hazard Statement
South Dakota - Flood Warning , Frost Advisory
Tennessee - Flood Warning , Flood Advisory , Special Statement
Texas - Severe Thunderstorm Watch , Severe Thunderstorm Warning , Severe Thunderstorm Warning , Flood Warning , Fire Weather Watch , Special Statement , Air Quality Alert , Record Report , Public Information Statement
Virginia - Flood Warning , Areal Flood Advisory, Areal Flood Watch , Coastal Flood Statement , Areal Flood Watch , Areal Flood Advisory
Washington - Flood Warning, Areal Flood Warning , Flood Warning , Flood Watch , Wind Advisory , High Wind Warning , Record Report
Wisconsin - Flood Warning , Flood Watch , Special Statement , Public Information Statement
Wyoming - Public Information Statement
- Tornado Watch

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