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Dense Fog Advisory


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SPOKANE WA
619 AM PST FRI JAN 30 2015

IDZ003-WAZ033-036-302100-
/O.CON.KOTX.FG.Y.0008.000000T0000Z-150130T2100Z/
IDAHO PALOUSE-WASHINGTON PALOUSE-SPOKANE AREA-
619 AM PST FRI JAN 30 2015

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THIS
AFTERNOON...

* TIMING...THROUGH MIDDAY.

* LOCATIONS...IN IDAHO: GENERALLY AROUND THE MOSCOW AREA. IN
  WASHINGTON: HIGHWAY 195 CORRIDOR FROM SPOKANE TO PULLMAN TO
  UNIONTOWN... HIGHWAY 2 FROM NEWPORT TO DAVENPORT...AND NORTHERN
  PORTIONS OF THE SPOKANE AREA.

* IMPACTS...THE COMBINATION OF DENSE FOG AND FREEZING
  TEMPERATURES WILL CREATE SLICK ROADS AND VISIBILITIES OF A
  QUARTER MILE OR LESS AT TIMES.

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...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU.

&&

$$


Air Quality Alert


IDZ010-301900-

AIR QUALITY ALERT MESSAGE
IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY IDAHO FALLS ID
RELAYED BY NATIONAL WEATHER SERVICE MISSOULA MT
1200 PM MST THU JAN 29 2015

...AN AIR QUALITY ADVISORY FROM THE IDAHO DEPARTMENT OF ENVIRONMENTAL
QUALITY REMAINS IN EFFECT...

DUE TO INVERSIONS...THE AIR QUALITY REMAINS UNHEALTHY FOR
SENSITIVE GROUPS IN LEMHI COUNTY OF IDAHO INCLUDING THE CITIES 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 LIMIT PROLONGED OR STRENUOUS OUTDOOR
ACTIVITY. AN INCREASE IN SYMPTOMS OF ASTHMA AND OTHER RESPIRATORY
AILMENTS ARE LIKELY. YOUR COOPERATION IS APPRECIATED.

ANOTHER STATEMENT WILL BE ISSUED ABOUT 12 PM MST FRIDAY UNLESS
CONDITIONS IMPROVE AND THE ADVISORY IS NO LONGER NEEDED.

FOR MORE INFORMATION PLEASE ACCESS THE DEPARTMENTS
WEBSITE AT.../USE ALL LOWER CASE/...
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.



$$


Hazardous Weather Outlook


HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SPOKANE WA
611 AM PST FRI JAN 30 2015

IDZ001-004-WAZ037-038-042-311415-
NORTHERN PANHANDLE-CENTRAL PANHANDLE MOUNTAINS-
NORTHEAST MOUNTAINS-OKANOGAN HIGHLANDS-
EAST SLOPES NORTHERN CASCADES-
611 AM PST FRI JAN 30 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH IDAHO...
NORTH CENTRAL WASHINGTON AND NORTHEAST WASHINGTON.

.DAY ONE...TODAY AND TONIGHT

HAZARDOUS WEATHER IS NOT EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THE STAGNANT WEATHER OF LATE WILL LIKELY COME TO AN END ON SUNDAY
AS A PACIFIC STORM SYSTEM MOVES THROUGH. INITIALLY SNOW IS
EXPECTED FOR MOST VALLEY LOCATIONS IN NORTHEAST AND NORTH CENTRAL
WASHINGTON AS WELL AS OVER THE IDAHO PANHANDLE. SNOW LEVELS WILL
GRADUALLY RISE DURING THE AFTERNOON AND EVENING HOURS WITH MOST OF
THE SNOW OCCURRING OVER THE MOUNTAINS AND HIGHER VALLEYS BY SUNDAY
EVENING. LIGHT SNOW ACCUMULATIONS ARE EXPECTED FOR THE
VALLEYS...WITH LIGHT TO MODERATE AMOUNTS OVER THE MOUNTAINS.
ANOTHER WINTER STORM IS EXPECTED FOR MONDAY WITH SLIGHTLY HIGHER
SNOW LEVELS. BOTH OF THESE SYSTEMS WILL LIKELY IMPACT MOST OF THE
MOUNTAIN PASSES WITH WINTER CONDITIONS EXPECTED.


$$

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RIVERTON WY
400 AM MST FRI JAN 30 2015

WYZ001>020-022>030-311300-
ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST-
BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS-
EAST SWEETWATER COUNTY-FLAMING GORGE-
GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS-
NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN-
NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS-
ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES-
SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN-
SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY-
TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN-
UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN-
WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST-
YELLOWSTONE NATIONAL PARK-
400 AM MST FRI JAN 30 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING.

.DAY ONE...TODAY AND TONIGHT

PATCHY MORNING FOG OVER THE LOWER ELEVATIONS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

MONDAY THROUGH WEDNESDAY...LIGHT TO MODERATE AMOUNTS OF SNOWFALL
ARE EXPECTED...MAINLY OVER FAR WESTERN WYOMING...FROM ONE OR TWO
EVENTS. WINDY CONDITIONS ARE ALSO EXPECTED MONDAY AND TUESDAY...IN
THE ROCK SPRINGS TO CASPER WIND CORRIDOR...AND AT TIMES ACROSS THE
CODY FOOTHILLS AND DUBOIS AREA.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.

$$

TEAM RIVERTON

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BILLINGS MT
317 AM MST FRI JAN 30 2015

MTZ028>042-056>058-063>068-WYZ098-099-311030-
SOUTHERN WHEATLAND-MUSSELSHELL-TREASURE-NORTHERN ROSEBUD-CUSTER-
FALLON-NORTHERN STILLWATER-YELLOWSTONE-POWDER RIVER-CARTER-
SOUTHERN BIG HORN-EASTERN CARBON-NORTHERN PARK-
NORTHERN SWEET GRASS-GOLDEN VALLEY-RED LODGE FOOTHILLS-
NORTHERN BIG HORN-SOUTHERN ROSEBUD-JUDITH GAP-PARADISE VALLEY-
LIVINGSTON AREA-BEARTOOTH FOOTHILLS-ABSAROKA/BEARTOOTH MOUNTAINS-
CRAZY MOUNTAINS-NORTHEAST BIGHORN MOUNTAINS-SHERIDAN FOOTHILLS-
317 AM MST FRI JAN 30 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
MONTANA...SOUTH CENTRAL MONTANA...SOUTHEAST MONTANA AND NORTH
CENTRAL WYOMING.

.DAY ONE...TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER TONIGHT
 IS LOW.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

MUCH COLDER AIR WILL ARRIVE SATURDAY WITH A ROUND OF LIGHT SNOW.
SNOWFALL AMOUNTS ARE NOT EXPECTED TO BE SIGNIFICANT BUT THE SNOW
IS LIKELY TO FALL ONTO WARM GROUND AND MELT AND THEN FREEZE
SATURDAY AFTERNOON AND EVENING. THERE IS A CHANCE ROADS MAY TURN
ICY SATURDAY EVENING.

ANOTHER PUSH OF COLD AIR IS EXPECTED DURING THE FIRST HALF OF NEXT
WEEK WITH ACCUMULATING SNOW POSSIBLE.

KEEP UP WITH THE LATEST FORECASTS FOR DETAILS AS WINTER WEATHER
RETURNS.

.SPOTTER INFORMATION STATEMENT...

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

$$

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
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