weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Hard Freeze Warning


URGENT - WEATHER MESSAGE
National Weather Service Las Vegas NV
924 AM PST Tue Feb 20 2018

AZZ003-211800-
/O.CON.KVEF.HZ.W.0001.000000T0000Z-180221T1800Z/
Northwest Deserts-
Including Kingman, Golden Valley, Dolan Springs,
Valentine, Wikieup, and Yucca
1024 AM MST Tue Feb 20 2018

...HARD FREEZE WARNING REMAINS IN EFFECT UNTIL 11 AM MST
WEDNESDAY...

* TEMPERATURE...Temperatures will fall into the teens and low 20s
  once again tonight across portions of southern Mohave County.
  For Kingman, expect overnight lows around 20 degrees.

* Impacts...Temperatures this low cause hypothermia in people
  and pets that are unprotected from the elements. In addition,
  these temperatures can freeze and burst pipes. Sensitive
  plants may be killed.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take measures to protect sensitive plants or crops. Wrap exposed
pipes to mitigate freezing. Bring pets indoors during the
overnight and early morning hours.

A Hard Freeze Warning means temperatures will be well below
freezing for many hours. Bring pets indoors to protect them from
the cold. To prevent freezing and possible bursting of outdoor
pipes...they should be wrapped...drained...or allowed to drip
slowly. Anyone with in ground sprinkler systems...should drain
their systems or cover any above ground pipes to protect them
from freezing.

&&

$$


Frost Advisory


URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1258 PM PST Tue Feb 20 2018

...NEAR FREEZING TEMPERATURES IN THE VALLEYS WITH AREAS OF FROST
AGAIN TONIGHT...

.Clear skies and light winds will result in cold conditions for
inland areas again late tonight. Not quite as cold as this
morning with coverage of the lowest temperatures a little less.

CAZ048-210600-
/O.CON.KSGX.FR.Y.0003.180221T0600Z-180221T1600Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Moreno Valley and Corona
1258 PM PST Tue Feb 20 2018

...FROST ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
8 AM PST WEDNESDAY...

* Temperatures...falling into the upper 20s to mid 30s with the
  coldest locations in the mid 20s early Wednesday morning.

* Duration...Several hours of temperatures sufficient for frost
  tonight with 4 to 6 hours of near freezing conditions.

* Location...Coldest in low-lying, wind-sheltered areas...
  especially in southern and eastern portions of the Inland
  Empire.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Frost Advisory means that widespread frost is expected.
Sensitive outdoor plants may be killed if left uncovered.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service San Diego CA
1258 PM PST Tue Feb 20 2018

...NEAR FREEZING TEMPERATURES IN THE VALLEYS WITH AREAS OF FROST
AGAIN TONIGHT...

.Clear skies and light winds will result in cold conditions for
inland areas again late tonight. Not quite as cold as this
morning with coverage of the lowest temperatures a little less.

CAZ050-210600-
/O.CON.KSGX.FR.Y.0003.180221T0600Z-180221T1600Z/
San Diego County Valleys-
1258 PM PST Tue Feb 20 2018

...FROST ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
8 AM PST WEDNESDAY...

* Temperatures...falling back into the upper 20s to mid 30s with
  the coldest locations in the mid 20s early Wednesday morning.

* Duration...Several hours of temperatures sufficient for frost
  tonight with 4 to 6 hours of near freezing conditions.

* Location...Coldest in low-lying, wind-sheltered areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Frost Advisory means that widespread frost is expected.
Sensitive outdoor plants may be killed if left uncovered.

&&

$$

jad


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Salt Lake City UT
609 AM MST Tue Feb 20 2018

UTZ001>016-019>021-517-518-WYZ021-211300-
Cache Valley/Utah Portion-Northern Wasatch Front-
Salt Lake and Tooele Valleys-Southern Wasatch Front-
Great Salt Lake Desert and Mountains-Wasatch Mountain Valleys-
Wasatch Mountains I-80 North-Wasatch Mountains South of I-80-
Western Uinta Mountains-Wasatch Plateau/Book Cliffs-
Western Uinta Basin-Castle Country-San Rafael Swell-
Sanpete/Sevier Valleys-West Central Utah-Southwest Utah-
Utahs Dixie and Zion National Park-South Central Utah-
Glen Canyon Recreation Area/Lake Powell-Central Mountains-
Southern Mountains-Southwest Wyoming-
609 AM MST Tue Feb 20 2018

This Hazardous Weather Outlook is for the western two thirds of
Utah and southwest Wyoming.

.DAY ONE...Today and Tonight

Snow showers will continue to taper off today before ending by
this evening.

The coldest airmass of the season will bring sub freezing
temperatures to most valley locations excluding the far south
today, and sub zero temperatures to many outlying areas tonight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

The next storm system to impact the area is expected to bring snow
to primarily central and southern Utah Thursday night into Friday.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

$$

For more information from NOAA/s National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential road travel impacts visit...
http://www.udottraffic.utah.gov/roadweatherforecast.aspx

Hazardous Weather Outlook
National Weather Service Albuquerque NM
507 AM MST Tue Feb 20 2018

NMZ501>540-211215-
Northwest Plateau-Chuska Mountains-Far Northwest Highlands-
Northwest Highlands-West Central Plateau-West Central Mountains-
West Central Highlands-Southwest Mountains-
San Francisco River Valley-San Juan Mountains-Jemez Mountains-
West Slopes Sangre de Cristo Mountains-
Northern Sangre de Cristos above 9500 feet/Red River-
Southern Sangre de Cristos above 9500 feet-
East Slopes Sangre de Cristo Mountains-Upper Rio Grande Valley-
Lower Chama River Valley-Santa Fe Metro Area-
Middle Rio Grande Valley/Albuquerque Metro Area-
Lower Rio Grande Valley-Sandia/Manzano Mountains-Estancia Valley-
Central Highlands-South Central Highlands-Upper Tularosa Valley-
South Central Mountains-Raton Ridge/Johnson Mesa-
Far Northeast Highlands-Northeast Highlands-Union County-
Harding County-Eastern San Miguel County-Guadalupe County-
Quay County-Curry County-Roosevelt County-De Baca County-
Chaves County Plains-Eastern Lincoln County-Southwest Chaves County-
507 AM MST Tue Feb 20 2018

This hazardous weather outlook is for portions of north and central
New Mexico.

.DAY ONE...Today and Tonight

Snow will end across north central New Mexico by mid morning. Snow
packed and icy roads may be encountered from the Santa Fe area
northward this morning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Another Pacific storm system will move across Arizona Wednesday and
across northern New Mexico Thursday. This storm is expected to bring
moderate snowfall to the Northern Mountains late Wednesday afternoon
through Thursday evening.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$

28

Hazardous Weather Outlook
National Weather Service GRAND JUNCTION CO
435 AM MST Tue Feb 20 2018

COZ001>014-017>023-UTZ022>025-027>029-211145-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-
Upper Gunnison River Valley-Uncompahgre Plateau and Dallas Divide-
Northwest San Juan Mountains-Southwest San Juan Mountains-
Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
435 AM MST Tue Feb 20 2018

This hazardous weather outlook is for eastern Utah and western
Colorado.

.DAY ONE...Today and Tonight

Isolated to scattered snow showers will continue to today focused
on the mountain ranges but a few will venture into the valley
locations. Snow amounts should remain fairly light but impact
could include quickly dropping visibility along with a quick
dusting of snow on the roadway. Travel could be impacted at times
due to icy and snow packed roadways.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Cold conditions settle into the area tonight as skies clear.
Patchy dense valley fog may develop as a result of these clearing
skies over new snow the new snow pack. Snow re-enters the picture
late Wednesday into Thursday with the next storm system. The
southern to central Colorado mountains will be favored for heavier
snowfall. Another system then arrives late in the week into the
weekend and should bring another round of snowfall to the area.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected today or tonight, however
spotters are encouraged to report snowfall amounts to the
National Weather Service in Grand Junction.

$$

Hazardous Weather Outlook
National Weather Service El Paso Tx/Santa Teresa NM
400 AM MST Tue Feb 20 2018

NMZ401>417-TXZ418>424-211300-
Upper Gila River Valley-Southern Gila
Highlands/Black Range-Southern Gila Foothills/Mimbres Valley-
Southwest Desert/Lower Gila River Valley-Lowlands of the Bootheel-
Uplands of the Bootheel-Southwest Desert/Mimbres Basin-Eastern Black
Range Foothills-Sierra County Lakes-Northern Dona Ana County-
Southern Dona Ana County/Mesilla Valley-Central Tularosa Basin-
Southern Tularosa Basin-West Slopes Sacramento Mountains Below 7500
Feet-Sacramento Mountains Above 7500 Feet-East Slopes Sacramento
Mountains Below 7500 Feet-Otero Mesa-Western El Paso County-
Eastern/Central El Paso County-Northern Hudspeth Highlands/Hueco
Mountains-Salt Basin-Southern Hudspeth Highlands-Rio Grande Valley
of Eastern El Paso/Western Hudspeth Counties-Rio Grande Valley of
Eastern Hudspeth County-
400 AM MST Tue Feb 20 2018

This Hazardous Weather Outlook is for portions of south central
New Mexico, southwest New Mexico, and southwest Texas.

.DAY ONE...Today and Tonight

Breezy to windy today with wind gusts around 30 mph lower elevations
and gusts from 40 to 50 mph mountains and eastern facing slopes.

There will also be a few lowland rain showers and high mountain snow
showers with rain and snow amounts generally light.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Windy Friday afternoon and Friday night with winds gusting from 40
to 50 mph. Blowing dust will lower the visibilities over some
locations.

Light snow may aso fall around the higher mountains friday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Rogash

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: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE