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Dense Fog Advisory


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE POCATELLO ID
206 PM MST TUE FEB 9 2016


IDZ017-019>021-101200-
/O.NEW.KPIH.FG.Y.0008.160210T0900Z-160210T1900Z/
EASTERN MAGIC VALLEY-UPPER SNAKE HIGHLANDS-
UPPER SNAKE RIVER PLAIN-LOWER SNAKE RIVER PLAIN-
INCLUDING THE CITIES OF...BURLEY...RUPERT...HEYBURN...
ST. ANTHONY...ASHTON...DRIGGS...VICTOR...IDAHO FALLS...REXBURG...
POCATELLO
206 PM MST TUE FEB 9 2016

...DENSE FOG ADVISORY IN EFFECT FROM 2 AM TO NOON MST WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT FROM 2 AM TO NOON MST WEDNESDAY.

* VISIBILITY...FOG WILL REDUCE VISIBILITY BELOW ONE MILE AND AREAS
  OF VISIBILITY LESS THAN ONE QUARTER MILE ARE EXPECTED.

* IMPACTS...FOG CAN FREEZE ON ROAD SURFACES CAUSING BLACK ICE THAT
  IS DIFFICULT TO SEE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE YOUR HEADLIGHTS ON LOW BEAM...AND LEAVE PLENTY OF DISTANCE
AHEAD OF YOU.

&&

$$


Air Quality Alert


IDC059-101730-

Air Quality Alert Message
Idaho Department of Environmental Quality Idaho Falls ID
Relayed by National Weather Service Missoula MT
1021 AM MST MON FEB 8 2016

...An Air Quality Advisory from the Idaho Department of Environmental
Quality remains in effect...

Due to strong temperature inversions...the air quality will range
from Moderate to Unhealthy in Lemhi county of Idaho including the
city of Salmon. This Advisory will remain in effect until air
quality has significantly improved.

Those individuals who are sensitive to increased particulate or smoke
levels are encouraged to avoid prolonged or strenuous outdoor
activity. All others should limit prolonged or strenuous outdoor
activity.

Another statement will be issued about 10 AM MST Friday, February
12 unless conditions improve and the alert is no longer needed.

For more information please access the department`s website at...
http://www.deq.idaho.gov/air-quality.aspx

This statement is issued by the DEQ Air Quality Analyst...Air Quality
Division...Idaho Falls, Idaho. Contact at 208 528 2650.


$$


Air Stagnation Advisory


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PENDLETON OR
1041 AM PST TUE FEB 9 2016

...STAGNANT CONDITIONS THIS WEEK...

.A RIDGE OF HIGH PRESSURE WILL PERSIST THROUGH THE WEEK. SHALLOW
INVERSIONS WILL TRAP POLLUTANTS AT OR NEAR THE SURFACE AND IN
SOME MOUNTAIN VALLEYS. THIS COULD LEAD TO SOME AIR QUALITY ISSUES
DURING THE WEEK.

ORZ041-044-050-502-503-505-507-508-510-WAZ024-026>029-520-521-
101800-
/O.CON.KPDT.AS.Y.0004.000000T0000Z-160213T1800Z/
EASTERN COLUMBIA RIVER GORGE OF OREGON-
LOWER COLUMBIA BASIN OF OREGON-WALLOWA COUNTY-
NORTHERN BLUE MOUNTAINS OF OREGON-
SOUTHERN BLUE MOUNTAINS OF OREGON-JOHN DAY BASIN-
FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON-
FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON-
NORTH CENTRAL OREGON-EASTERN COLUMBIA RIVER GORGE OF WASHINGTON-
KITTITAS VALLEY-YAKIMA VALLEY-LOWER COLUMBIA BASIN OF WASHINGTON-
FOOTHILLS OF THE BLUE MOUNTAINS OF WASHINGTON-
EAST SLOPES OF THE WASHINGTON CASCADES-SIMCOE HIGHLANDS-
INCLUDING THE CITIES OF...ARLINGTON...THE DALLES...BOARDMAN...
HERMISTON...IONE...ENTERPRISE...JOSEPH...WALLOWA...MEACHAM...
TOLLGATE...LONG CREEK...UKIAH...DAYVILLE...JOHN DAY...MITCHELL...
MONUMENT...SPRAY...PENDLETON...PILOT ROCK...HEPPNER...CONDON...
FOSSIL...DUFUR...MAUPIN...WHITE SALMON...ELLENSBURG...THORP...
NACHES...SUNNYSIDE...TOPPENISH...YAKIMA...CONNELL...PROSSER...
TRI-CITIES...DAYTON...WAITSBURG...WALLA WALLA...APPLETON...
CLE ELUM...CLIFFDELL...GOLDENDALE...BICKLETON
1041 AM PST TUE FEB 9 2016

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
SATURDAY...

* AIR QUALITY...DIMINISHED AIR QUALITY WILL BE POSSIBLE THROUGH
  THE WEEK AS TEMPERATURE INVERSIONS COMBINED WITH LIGHT WINDS
  TRAP POLLUTANTS NEAR THE SURFACE.

* TIMING...NOW THROUGH SATURDAY MORNING.

* IMPACTS...THOSE WITH RESPIRATORY ISSUES SHOULD LIMIT THEIR
  TIME OUTSIDE AND OR DOING PHYSICAL ACTIVITIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION HAS THE
POTENTIAL TO INCREASE TO DANGEROUS LEVELS. PERSONS WITH
RESPIRATORY ILLNESS SHOULD FOLLOW THEIR PHYSICIANS ADVICE FOR
DEALING WITH HIGH LEVELS OF AIR POLLUTION

DURING PERIODS OF STAGNANT AIR...STATE AIR QUALITY AGENCIES
HIGHLY RECOMMEND THAT NO OUTDOOR BURNING OCCUR AND THAT
RESIDENTIAL WOOD BURNING DEVICES BE LIMITED AS MUCH AS POSSIBLE.
ACCORDING TO STATE AIR QUALITY AGENCIES...PROLONGED PERIODS OF
STAGNANT AIR CAN HOLD POLLUTANTS CLOSE TO THE GROUND...WHERE
PEOPLE LIVE AND BREATHE. CHECK WITH YOUR LOCAL BURN AGENCY FOR
ANY CURRENT RESTRICTIONS IN YOUR AREA

&&

$$


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
829 AM MST TUE FEB 9 2016

UTZ001>016-019>021-517-518-WYZ021-101400-
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-
829 AM MST TUE FEB 9 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN TWO THIRDS OF
UTAH AND SOUTHWEST WYOMING.

.DAY ONE...TODAY AND TONIGHT

PATCHY DENSE FOG WILL AFFECT MANY NORTHERN AND CENTRAL
VALLEYS...REDUCING VISIBILITIES AND AFFECTING TRAVEL AT TIMES.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

PATCHY DENSE FOG WILL AFFECT MANY NORTHERN AND CENTRAL
VALLEYS THROUGH THE REMAINDER OF THE WORK WEEK...REDUCING
VISIBILITIES AND AFFECTING TRAVEL AT TIMES.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

$$

ROGOWSKI

FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT...
HTTP://WEATHER.GOV/SALTLAKECITY/ (ALL LOWER CASE)

FOR INFORMATION ON POTENTIAL ROAD TRAVEL IMPACTS VISIT...
HTTP://WWW.UDOTTRAFFIC.UTAH.GOV/ROADWEATHERFORECAST.ASPX

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Page last modified: June 2, 2009
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