HAZARDOUS WEATHER OUTLOOK
Issue Date: 525 AM MST TUE DEC 01 2009
Expiration: 530 AM MST WED DEC 02 2009

Expires:200912021230;;
FLUS45 KBYZ 011221
HWOBYZ
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BILLINGS MT
521 AM MST TUE DEC 1 2009
MTZ028>042-056>058-063>068-WYZ098-099-021230-
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 BIG HORN MOUNTAINS-SHERIDAN FOOTHILLS-
521 AM MST TUE DEC 1 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
MONTANA...SOUTH CENTRAL MONTANA...SOUTHEAST MONTANA AND NORTH
CENTRAL WYOMING.
.DAY ONE...TODAY AND TONIGHT
A COLD FRONT WILL MOVE THROUGH THE REGION THIS MORNING BRINGING
AREAS OF SNOW...WINDY CONDITIONS AND MUCH COLDER TEMPERATURES.
SNOW ACCUMULATIONS OF 1-4 INCHES WILL BE POSSIBLE ACROSS THE
CENTRAL AND WESTERN PLAINS WITH UP TO 4 INCHES POSSIBLE FOR THE
MOUNTAINS. BLOWING SNOW MAY REDUCE VISIBILITIES AND MAKE FOR
HAZARDOUS DRIVING CONDITIONS. TEMPERATURES ARE EXPECTED TO FALL
THROUGHOUT THE DAY WITH OVERNIGHT LOWS DROPPING INTO THE SINGLE
DIGITS AND TEENS.
.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY
ANOTHER SURGE OF COLD AIR IS EXPECTED EARLY THIS WEEKEND...
PUSHING HIGH TEMPERATURES DOWN INTO THE TEENS AND 20S INTO EARLY
NEXT WEEK.
LONG RANGE MODELS ARE HINTING AT A POSSIBLE ARCTIC INTRUSION BY
THE MIDDLE OF NEXT WEEK THAT COULD BRING BITTER COLD TEMPERATURES
TO THE REGION. THERE IS STILL A LOT OF UNCERTAINTY THAT FAR
OUT...HOWEVER IF YOU HAVE ANY OUTDOOR OR TRAVEL PLANS NEXT
WEEK... BE PREPARED FOR WINTER WEATHER. STAY TUNED TO LOCAL MEDIA
AND NOAA WEATHER RADIO FOR FURTHER UPDATES.
.SPOTTER INFORMATION STATEMENT...
WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
$$

WINTER WEATHER ADVISORY
Issue Date: 325 PM MST MON NOV 30 2009
Expiration: 900 PM MST TUE DEC 01 2009

.A QUICK MOVING STORM SYSTEM WILL BRING PERIODS OF INTENSE
SNOWFALL TO THE AREA TUESDAY MORNING. SNOWFALL RATES OF 1 TO 2
INCHES PER HOUR ARE POSSIBLE...WITH TOTAL SNOW ACCUMULATIONS OF 2
TO 4 INCHES EXPECTED OVER SOUTHWEST AND SOUTH CENTRAL LOCATIONS. IN
ADDITION TO THE SNOWFALL GUSTY NORTHERLY WINDS WILL CREATE AREAS
OF BLOWING SNOW RESULTING IN POOR VISIBILITY AT TIMES. THE
HEAVIEST SNOWFALL IS EXPECTED TO OCCUR DURING THE MORNING COMMUTE
TUESDAY. SNOWFALL WILL QUICKLY MOVE OUT OF THE REGION LATE TUESDAY
AFTERNOON.
MTZ038-WYZ099-011500-
/O.NEW.KBYZ.WW.Y.0034.091201T1200Z-091202T0400Z/
SOUTHERN BIG HORN-SHERIDAN FOOTHILLS-
INCLUDING THE CITIES OF...PRYOR...LODGE GRASS...SHERIDAN
325 PM MST MON NOV 30 2009
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 9 PM MST
TUESDAY...
THE NATIONAL WEATHER SERVICE IN BILLINGS HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT
FROM 5 AM TO 9 PM MST TUESDAY.
A QUICK 1 TO 3 INCHES OF SNOW IS EXPECTED FROM TUESDAY MORNING
INTO TUESDAY AFTERNOON...AS A STRONG COLD FRONT MOVES THROUGH THE
AREA. LOCALLY HEAVIER SNOWFALL IS POSSIBLE IN THE FOOTHILLS ABOVE
SHERIDAN AS WELL AS IN THE VICINITY OF STORY. IN ADDITION TO THE
SNOWFALL...GUSTY NORTH WINDS OF 15 TO 30 MPH WILL CAUSE AREAS OF
BLOWING SNOW...SIGNIFICANTLY REDUCING VISIBILITY AT TIMES.
SNOWFALL AND GUSTY WINDS WILL TAPER OFF TUESDAY EVENING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.
$$