Current Watches, Warnings and Advisories for Wyoming Issued by the National Weather Service

Last update: 05.12.08 - Mon - 11:36:04 AM (EDT)

Current Watches, Warnings and Advisories for Wyoming
Issued by the National Weather Service

This page contains watches, warnings and advisories that are in effect for Wyoming. This file is usually updated about every two minutes. This same information is available in other file formats including the XML based RSS and CAP formats. Comments and Feedback are welcome about this product.

List of Active Alerts by County

Absaroka Mountains
     snow advisory
Natrona County Lower Elevations
     special weather statement
Teton, Gros Ventre Mountains
     snow advisory
Yellowstone National Park
     snow advisory

Snow Advisory

Yellowstone National Park (Wyoming)

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
222 AM MDT MON MAY 12 2008
...SNOW WILL CONTINUE ACROSS THE NORTHWEST MOUNTAINS THROUGH NOON TODAY...
.A STORM SYSTEM WILL MOVE FROM SOUTHERN IDAHO INTO UTAH
TODAY...AND MODERATE TO LOCALLY HEAVY WILL CONTINUE THIS MORNING.
TOTAL SNOWFALL BY NOON TODAY IN MOST OF THE NORTHWEST MOUNTAINS
WILL VARY FROM 4 TO 8 INCHES WITH UP TO 10 INCHES ABOVE 9000 FEET.
WYZ001-121800-
/O.CON.KRIW.SN.Y.0038.000000T0000Z-080512T1800Z/
YELLOWSTONE NATIONAL PARK-
INCLUDING THE CITIES OF...LAKE...MAMMOTH...OLD FAITHFUL
222 AM MDT MON MAY 12 2008
...SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY...
A SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY.
SNOW IS EXPECTED TO CONTINUE THROUGH THIS MORNING. MOST AREAS WILL
RECEIVE FROM 4 TO 8 INCHES BY NOON TODAY...EXCEPT FOR 2 TO 3 INCHES
AROUND MAMMOTH AND UP TO 10 INCHES ABOVE 9000 FEET. BE PREPARED
FOR WINTER CONDITIONS...GUSTY WEST WINDS AND SLICK ROADS.
A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
$$

Issuing Weather Forecast Office Homepage

Snow Advisory

Absaroka Mountains (Wyoming)

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
222 AM MDT MON MAY 12 2008
...SNOW WILL CONTINUE ACROSS THE NORTHWEST MOUNTAINS THROUGH NOON TODAY...
.A STORM SYSTEM WILL MOVE FROM SOUTHERN IDAHO INTO UTAH
TODAY...AND MODERATE TO LOCALLY HEAVY WILL CONTINUE THIS MORNING.
TOTAL SNOWFALL BY NOON TODAY IN MOST OF THE NORTHWEST MOUNTAINS
WILL VARY FROM 4 TO 8 INCHES WITH UP TO 10 INCHES ABOVE 9000 FEET.
WYZ002-121800-
/O.CON.KRIW.SN.Y.0038.000000T0000Z-080512T1800Z/
ABSAROKA MOUNTAINS-
222 AM MDT MON MAY 12 2008
...SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY...
A SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY.
SNOW IS EXPECTED TO CONTINUE THROUGH THIS MORNING. SNOWFALL FROM 4
TO 8 INCHES IS EXPECTED BY NOON TODAY...EXCEPT FOR UP TO 10 INCHES
ABOVE 9000 FEET. ANYONE WITH OUTDOOR INTERESTS SHOULD TAKE ALL
NECESSARY PRECAUTIONS FOR SNOW PACKED AND SLICK ROADS.
A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
$$
SMITH

Issuing Weather Forecast Office Homepage

Snow Advisory

Teton, Gros Ventre Mountains (Wyoming)

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RIVERTON WY
222 AM MDT MON MAY 12 2008
...SNOW WILL CONTINUE ACROSS THE NORTHWEST MOUNTAINS THROUGH NOON TODAY...
.A STORM SYSTEM WILL MOVE FROM SOUTHERN IDAHO INTO UTAH
TODAY...AND MODERATE TO LOCALLY HEAVY WILL CONTINUE THIS MORNING.
TOTAL SNOWFALL BY NOON TODAY IN MOST OF THE NORTHWEST MOUNTAINS
WILL VARY FROM 4 TO 8 INCHES WITH UP TO 10 INCHES ABOVE 9000 FEET.
WYZ012-121800-
/O.CON.KRIW.SN.Y.0038.000000T0000Z-080512T1800Z/
TETON AND GROS VENTRE MOUNTAINS-
222 AM MDT MON MAY 12 2008
...SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY...
A SNOW ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY.
SNOW IS EXPECTED TO CONTINUE THROUGH THIS MORNING. SNOWFALL FROM
4 TO 8 INCHES IS EXPECTED BY NOON TODAY...EXCEPT FOR UP TO 10
INCHES ABOVE 9000 FEET. TRAVELERS SHOULD BE PREPARED FOR SNOW
PACKED ROADS AND SHARPLY REDUCED VISIBILITIES OVER TETON PASS FOR
THE MORNING COMMUTE TODAY. OUTDOOR ENTHUSIASTS SHOULD BE ALERT FOR
RAPIDLY CHANGING CONDITIONS WITH PERIODS OF HEAVY SNOWFALL THIS
MORNING. GUSTY WEST WINDS OF 20 TO 35 MPH WILL LIKELY OCCUR THIS
MORNING...AS THE COLD FRONT MOVES THROUGH THE AREA.
A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY
TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND
LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
$$

Issuing Weather Forecast Office Homepage

Special Weather Statement

Natrona County Lower Elevations (Wyoming)

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
919 AM MDT MON MAY 12 2008
WYZ020-121630-
NATRONA COUNTY LOWER ELEVATIONS-
919 AM MDT MON MAY 12 2008
SNOW HAS DEVELOPED ACROSS THE LOWER ELEVATIONS OF NATRONA
COUNTY THIS MORNING...AND WILL CONTINUE THROUGH 10 30 AM. TRAVELERS
ON INTERSTATE 25...AND HIGHWAY 20 26 BETWEEN CASPER AND POWDER
RIVER MAY EXPERIENCE PERIODS OF LIMITED VISIBILITY DUE TO SNOWFALL...
AND SLICK ROADS MAY ALSO BE PRESENT.
$$
BRANHAM

Issuing Weather Forecast Office Homepage


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