weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

2 products issued by NWS for: 7 Miles W Echo Summit CA
Share |


Flood Watch

Flood Watch
National Weather Service Sacramento CA
241 PM PDT Thu Oct 21 2021

.An intense band of precipitation will move through this evening
into Friday morning. Periods of moderate to heavy rain are expected,
especially Friday morning. These could bring potential
ash and debris flows over recent burn scar areas in Shasta, Tehama,
Butte and Plumas counties. Potential rainfall rates will be over a
half inch per hour this evening. Snow levels will be high.

A Flood Watch has been issued for interior Northern California from
Saturday evening through Monday afternoon. Long duration moderate to
heavy rain may lead to urban and small stream flooding during this
time.

CAZ016>019-067-069-221300-
/O.NEW.KSTO.FA.A.0001.211024T0600Z-211026T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Central Sacramento Valley-Southern Sacramento Valley-Carquinez
Strait and Delta-Northern San Joaquin Valley-Motherlode-West Slope
Northern Sierra Nevada-
Including the cities of Fairfield/Suisun, Blue Canyon, Jackson,
Stockton, Marysville/Yuba City, Sacramento, Grass Valley, Modesto,
Oroville, and Chico
241 PM PDT Thu Oct 21 2021

...FLOOD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH MONDAY
AFTERNOON...

The National Weather Service in Sacramento has issued a

* Flood Watch for a portion of northern California, including the
  following areas, Carquinez Strait and Delta, Central Sacramento
  Valley, Motherlode, Northern San Joaquin Valley, Southern
  Sacramento Valley and West Slope Northern Sierra Nevada.

* From Saturday evening through Monday afternoon.

* Heavy rain may lead to urban and small stream flooding.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

Eh



Winter Storm Watch

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sacramento CA
241 PM PDT Thu Oct 21 2021

...Winter storm will bring heavy mountain snow Sunday night
through early Tuesday morning...

.A strong winter storm will impact the northern Sierra late Sunday
night through early Tuesday morning. Snow levels will quickly
fall from above pass level Sunday evening to around 6,000 feet by
early Monday. Periods of heavy snowfall and gusty winds will
create hazardous travel conditions. Expect mountain travel impacts
such as chain controls and travel delays.

CAZ068-069-221600-
/O.NEW.KSTO.WS.A.0007.211025T0600Z-211026T1200Z/
Western Plumas County/Lassen Park-
West Slope Northern Sierra Nevada-
241 PM PDT Thu Oct 21 2021

...WINTER STORM WATCH IN EFFECT FROM 11 PM SUNDAY THROUGH 5 AM
TUESDAY ABOVE 6000 FEET...

* WHAT...Heavy wet snow possible. Travel will be very difficult to
  impossible, including during the morning commute on Monday.
  Total wet snow accumulations of 8 inches to 2 feet, with
  localized amounts up to 3 feet, are possible.

* WHERE...Western Plumas County/Lassen Park and West Slope
  Northern Sierra Nevada.

* WHEN...From late Sunday evening through early Tuesday morning.

* ADDITIONAL DETAILS...Significant reductions in visibility are
  possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch means there is potential for significant
snow, sleet or ice accumulations that may impact travel. Continue
to monitor the latest forecasts.

$$



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE