Flash Flood Watch
Flood Watch
National Weather Service Phoenix AZ
1256 PM MST Fri Feb 21 2020
AZZ534-537-538-540>553-555>558-560>563-221200-
/O.CON.KPSR.FF.A.0001.200222T1200Z-200223T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Aguila Valley-Northwest Valley-Tonopah Desert-Buckeye/Avondale-
Cave Creek/New River-Deer Valley-Central Phoenix-
North Phoenix/Glendale-New River Mesa-Scottsdale/Paradise Valley-
Rio Verde/Salt River-East Valley-Fountain Hills/East Mesa-
South Mountain/Ahwatukee-Southeast Valley/Queen Creek-Superior-
Northwest Pinal County-Apache Junction/Gold Canyon-Tonto Basin-
Mazatzal Mountains-Pinal/Superstition Mountains-San Carlos-
Dripping Springs-Globe/Miami-Southeast Gila County-
Including the cities of Aguila, Gladden, Wickenburg, Circle City,
Surprise, Wittmann, Beardsley, Sun City West, Arlington,
Hassayampa, Tonopah, Wintersburg, Avondale, Cashion, Goodyear,
Liberty, Scottsdale, Peoria, Phoenix, Paradise Valley,
Tortilla Flat, Mesa, Chandler, Tempe, Gilbert, Fountain Hills,
Sun Lakes, Queen Creek, Superior, Casa Grande, Florence,
Coolidge, Apache Junction, Punkin Center, Sunflower, San Carlos,
Hayden, Winkelman, Globe, and Miami
1256 PM MST Fri Feb 21 2020
...FLASH FLOOD WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SATURDAY EVENING...
The Flash Flood Watch continues for
* A portion of south central Arizona, including the following
areas, Aguila Valley, Apache Junction/Gold Canyon,
Buckeye/Avondale, Cave Creek/New River, Central Phoenix, Deer
Valley, Dripping Springs, Fountain Hills/East Mesa,
Globe/Miami, Mazatzal Mountains, New River Mesa, North
Phoenix/Glendale, Northwest Pinal County, Pinal/Superstition
Mountains, Rio Verde/Salt River, San Carlos,
Scottsdale/Paradise Valley, South Mountain/Ahwatukee,
Southeast Gila County, Southeast Valley/Queen Creek, Superior,
The East Valley of the Phoenix Metro Area, The Northwest
Valley of the Phoenix Metro Area, Tonopah Desert, and Tonto
Basin.
* From late tonight through Saturday evening
* Widespread rain is expected across much of south central
Arizona Saturday into Saturday evening, with desert rain
totals approaching 1 inch, and rain over 1.5 inches possible
across high terrain areas north and east of Phoenix. Rain may
be heavy at times and could lead to flash flooding of washes,
creeks and other low elevation locations.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Flash Flood Watch means that flooding of washes, creeks and
other drainage areas is possible within the watch area. If you
are in the watch area, you should watch the weather and be
prepared to take immediate action should heavy rain and flooding
occur or a flash flood warning be issued.
&&
$$
Winter Weather Advisory
URGENT - WINTER WEATHER MESSAGE
National Weather Service Las Vegas NV
235 PM PST Fri Feb 21 2020
NVZ018-019-221600-
/O.CON.KVEF.WW.Y.0003.200222T1600Z-200223T0400Z/
Sheep Range-Spring Mountains-Red Rock Canyon-
Including Hayford Pk
235 PM PST Fri Feb 21 2020
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM TO 8 PM
PST SATURDAY ABOVE 6500 FEET...
* WHAT...Snow expected above 6500 feet. Total snow accumulations
of 6 to 8 inches between 7000 and 8500 feet. 8 to 12 inches
above 8500 feet.
* WHERE...Spring Mountains-Red Rock Canyon and Sheep Range.
* WHEN...From 8 AM to 8 PM PST Saturday.
* IMPACTS...Travel could be difficult due to snow covered roads in
the Spring Mountains, including Kyle and Lee Canyons.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Expect snow covered roads
and limited visibilities, and use caution while driving.
The latest road conditions can be obtained by calling 5 1 1.
&&
$$
For more information from the National Weather Service visit
https://weather.gov/lasvegas
URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
238 PM MST Fri Feb 21 2020
UTZ517-518-221345-
/O.NEW.KSLC.WW.Y.0010.200222T1900Z-200223T1600Z/
Central Mountains-Southern Mountains-
Including the cities of Cove Fort, Koosharem, Fish Lake, Loa,
Panguitch, and Bryce Canyon
238 PM MST Fri Feb 21 2020
...WINTER WEATHER ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 AM
MST SUNDAY...
* WHAT...Snow expected. Total snow accumulations of 6 to 12
inches.
* WHERE...Central Mountains and Southern Mountains.
* WHEN...From noon Saturday to 9 AM MST Sunday.
* IMPACTS...Plan on slippery snow covered road conditions. Travel
could be very difficult.
* ADDITIONAL DETAILS...Snow is expected to be heavy and wet.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.
For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.
&&
$$
For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity
For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
URGENT - WINTER WEATHER MESSAGE
National Weather Service Salt Lake City UT
238 PM MST Fri Feb 21 2020
UTZ014-016-221345-
/O.NEW.KSLC.WW.Y.0010.200223T0100Z-200223T1600Z/
Sanpete/Sevier Valleys-Southwest Utah-
Including the cities of Manti, Richfield, Beaver, Cedar City,
and Milford
238 PM MST Fri Feb 21 2020
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM SATURDAY TO 9 AM
MST SUNDAY...
* WHAT...Snow expected. Total snow accumulations of 2 to 4
inches.
* WHERE...Sanpete/Sevier Valleys and Southwest Utah.
* WHEN...From 6 PM Saturday to 9 AM MST Sunday.
* IMPACTS...Plan on slippery road conditions. Snow covered or road
slush on main travel corridors. Travel could be difficult.
* ADDITIONAL DETAILS...Snow is expected to be heavy and wet.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling.
For graphical depictions of the snowfall forecast, including
Official NWS Forecast, High End Amount, and Low End Amount, visit
weather.gov/slc/winter.
For winter road conditions from the Utah Department of
Transportation, visit
http://www.udottraffic.utah.gov/roadweatherforecast.aspx or dial
511.
&&
$$
URGENT - WINTER WEATHER MESSAGE
National Weather Service SAN DIEGO CA
1156 AM PST Fri Feb 21 2020
CAZ055-220600-
/O.CON.KSGX.WW.Y.0003.200222T0800Z-200223T0800Z/
San Bernardino County Mountains-
Including the cities of Big Bear City, Big Bear Lake,
Running Springs, and Wrightwood
1156 AM PST Fri Feb 21 2020
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO MIDNIGHT PST SATURDAY NIGHT ABOVE 6000 FEET...
* WHAT...Snow expected. Plan on difficult travel conditions.
Total snow accumulations of 2 to 4 inches, with localized
amounts up to 6 inches, are expected.
* WHERE...San Bernardino County mountains above 6000 feet.
* WHEN...12 AM Saturday through 12 AM Sunday.
* ADDITIONAL DETAILS...Be prepared for reduced visibilities at
times in snow and fog.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
For road condition information in California...enter
8 0 0 4 2 7 7 6 2 3 if inside california or
9 1 6 4 5 5 7 6 2 3 if outside California.
$$
SS
Marine Weather Statement
Marine Weather Statement
National Weather Service Los Angeles/Oxnard CA
202 PM PST Fri Feb 21 2020
PZZ650-655-673-676-221400-
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
202 PM PST Fri Feb 21 2020
...Slight chance of thunderstorms across most coastal waters
tonight and Saturday...
A cold upper level low pressure system will move across the
coastal waters later tonight and Saturday bringing unstable air
and moisture to the region. Scattered showers will develop late
this evening and become more widespread by daybreak on Saturday
morning, especially from Point Conception southward to Orange
County. There will be isolated thunderstorms over the waters when
the coldest part of this system moves by generating the potential
for brief heavy downpours, small hail, gusty winds and choppy
seas. In addition, dangerous waterspouts could develop with any
thunderstorm activity over the water.
The threat of thunderstorms will slowly decrease late Saturday
afternoon as the low pressure system passes to the east.
$$
