High Wind Warning 22, NWS Great Falls, MT

000 
WWUS75 KTFX 141744
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
1044 AM MST THU DEC 14 2006

...DAMAGING WINDS TO HIT NORTH CENTRAL MONTANA FRIDAY....

A STRONG SURFACE LOW PRESSURE SYSTEM WILL RACE ACROSS SOUTHERN
ALBERTA AND SASKATCHEWAN FRIDAY. IN ADDITION TO THE STRONG LOW
PRESSURE SYSTEM...THERE WILL BE VERY STRONG WINDS ALOFT THAT WILL
MIX DOWN TO THE SURFACE. THE COMBINATION OF THESE TWO WILL CAUSE
DAMAGING WINDS. WINDS GUSTS UP TO 100 MPH WILL BE LIKELY FROM THE
ROCKY MOUNTAIN FRONT EASTWARD TO INTERSTATE 15. WINDS GUSTS UP TO
80 MPH WILL BE LIKELY FOR THE REST OF NORTH CENTRAL MONTANA.

MTZ009-010-044-046-048-049-150145-
/O.CON.KTFX.HW.W.0022.061215T0900Z-061216T0600Z/
NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-TOOLE-
EASTERN PONDERA-SOUTHERN ROCKY MOUNTAIN FRONT-EASTERN TETON-
INCLUDING THE CITIES OF...BROWNING...CUT BANK...SHELBY...CONRAD...
CHOTEAU...FAIRFIELD
1044 AM MST THU DEC 14 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM MST
FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM MST
FRIDAY. 

DAMAGING WESTERLY WINDS WILL START TO DEVELOP AFTER MIDNIGHT
TONIGHT. BY FRIDAY MORNING...SUSTAINED WINDS WILL BE 40 TO 60 MPH
WITH GUSTS OF 80 TO 100 MPH. FAVORED CANYONS AND VALLEYS THAT
FUNNEL WINDS MAY EXPERIENCE WIND GUSTS OF 100 TO 120 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

MTZ011>014-045-047-050-051-054-150145-
/O.CON.KTFX.HW.W.0022.061215T1200Z-061216T0600Z/
HILL-CASCADE-CHOUTEAU-CENTRAL AND SOUTHERN LEWIS AND CLARK-
LIBERTY-BLAINE-JUDITH BASIN-FERGUS-MEAGHER-
INCLUDING THE CITIES OF...HAVRE...GREAT FALLS...FORT BENTON...
HELENA...LINCOLN...CHESTER...CHINOOK...STANFORD...LEWISTOWN...
WHITE SULPHUR SPRINGS
1044 AM MST THU DEC 14 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY. 

DAMAGING WESTERLY WINDS WILL START TO DEVELOP FRIDAY MORNING. BY
FRIDAY AFTERNOON...SUSTAINED WINDS WILL BE 35 TO 55 MPH WITH
GUSTS OF 60 TO 80 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

MTZ008-015-052-053-055-150145-
/O.CON.KTFX.HW.A.0020.061215T1200Z-061216T0600Z/
BEAVERHEAD-MADISON-JEFFERSON-BROADWATER-GALLATIN-
INCLUDING THE CITIES OF...DILLON...ENNIS...BOULDER...TOWNSEND...
BOZEMAN...WEST YELLOWSTONE
1044 AM MST THU DEC 14 2006

...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY EVENING...

A HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY EVENING. 

WESTERLY WINDS WILL START TO DEVELOP FRIDAY MORNING. BY FRIDAY
AFTERNOON...SUSTAINED WINDS WILL BE 25 TO 40 MPH WITH GUSTS OF
60 MPH POSSIBLE.

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

$$

000 
WWUS75 KTFX 142002
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
102 PM MST THU DEC 14 2006

...DAMAGING WINDS TO HIT NORTH CENTRAL MONTANA FRIDAY....

A STRONG SURFACE LOW PRESSURE SYSTEM WILL RACE ACROSS SOUTHERN
ALBERTA AND SASKATCHEWAN FRIDAY. IN ADDITION TO THE STRONG LOW
PRESSURE SYSTEM...THERE WILL BE VERY STRONG WINDS ALOFT THAT WILL
MIX DOWN TO THE SURFACE. THE COMBINATION OF THESE TWO WILL CAUSE
DAMAGING WINDS. WINDS GUSTS UP TO 100 MPH WILL BE LIKELY FROM THE
ROCKY MOUNTAIN FRONT EASTWARD TO INTERSTATE 15. WINDS GUSTS UP TO
80 MPH WILL BE LIKELY FOR THE REST OF NORTH CENTRAL MONTANA.

MTZ008-015-052-053-055-142115-
/O.CAN.KTFX.HW.A.0020.061215T1200Z-061216T0600Z/
BEAVERHEAD-MADISON-JEFFERSON-BROADWATER-GALLATIN-
INCLUDING THE CITIES OF...DILLON...ENNIS...BOULDER...TOWNSEND...
BOZEMAN...WEST YELLOWSTONE
102 PM MST THU DEC 14 2006

...HIGH WIND WATCH IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN GREAT FALLS HAS CANCELLED THE
HIGH WIND WATCH FOR SOUTHWEST MONTANA. WHILE WINDS WILL BE STRONG
ON FRIDAY THEY ARE NO LONGER EXPECTED TO REACH HIGH WIND CRITERIA.
A SNOW AND BLOWING SNOW ADVISORY HAS BEEN ISSUED INSTEAD. 

$$

MTZ009-010-044-046-048-049-150415-
/O.CON.KTFX.HW.W.0022.061215T0900Z-061216T0600Z/
NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-TOOLE-
EASTERN PONDERA-SOUTHERN ROCKY MOUNTAIN FRONT-EASTERN TETON-
INCLUDING THE CITIES OF...BROWNING...CUT BANK...SHELBY...CONRAD...
CHOTEAU...FAIRFIELD
102 PM MST THU DEC 14 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM MST
FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM MST
FRIDAY. 

DAMAGING WESTERLY WINDS WILL START TO DEVELOP AFTER MIDNIGHT
TONIGHT. BY FRIDAY MORNING...SUSTAINED WINDS WILL BE 40 TO 60 MPH
WITH GUSTS OF 80 TO 100 MPH. FAVORED CANYONS AND VALLEYS THAT
FUNNEL WINDS MAY EXPERIENCE WIND GUSTS OF 100 TO 120 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

MTZ011>014-045-047-050-051-054-150415-
/O.CON.KTFX.HW.W.0022.061215T1200Z-061216T0600Z/
HILL-CASCADE-CHOUTEAU-CENTRAL AND SOUTHERN LEWIS AND CLARK-
LIBERTY-BLAINE-JUDITH BASIN-FERGUS-MEAGHER-
INCLUDING THE CITIES OF...HAVRE...GREAT FALLS...FORT BENTON...
HELENA...LINCOLN...CHESTER...CHINOOK...STANFORD...LEWISTOWN...
WHITE SULPHUR SPRINGS
102 PM MST THU DEC 14 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY. 

DAMAGING WESTERLY WINDS WILL START TO DEVELOP FRIDAY MORNING. BY
FRIDAY AFTERNOON...SUSTAINED WINDS WILL BE 35 TO 55 MPH WITH
GUSTS OF 60 TO 80 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

000 
WWUS75 KTFX 150350
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
850 PM MST THU DEC 14 2006

...DAMAGING WINDS TO HIT NORTH CENTRAL MONTANA FRIDAY....

A STRONG SURFACE LOW PRESSURE SYSTEM WILL RACE ACROSS SOUTHERN
ALBERTA AND SASKATCHEWAN FRIDAY. IN ADDITION TO THE STRONG LOW
PRESSURE SYSTEM...THERE WILL BE VERY STRONG WINDS ALOFT THAT WILL
MIX DOWN TO THE SURFACE. THE COMBINATION OF THESE TWO WILL CAUSE
DAMAGING WINDS. WINDS GUSTS UP TO 100 MPH WILL BE LIKELY FROM THE
ROCKY MOUNTAIN FRONT EASTWARD TO INTERSTATE 15. WINDS GUSTS UP TO
80 MPH WILL BE LIKELY FOR THE REST OF NORTH CENTRAL MONTANA.

MTZ009-010-044-046-048-049-151230-
/O.CON.KTFX.HW.W.0022.061215T0900Z-061216T0600Z/
NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-TOOLE-
EASTERN PONDERA-SOUTHERN ROCKY MOUNTAIN FRONT-EASTERN TETON-
INCLUDING THE CITIES OF...BROWNING...CUT BANK...SHELBY...CONRAD...
CHOTEAU...FAIRFIELD
850 PM MST THU DEC 14 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM MST
FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 2 AM TO 11 PM MST
FRIDAY. 

DAMAGING WESTERLY WINDS WILL START TO DEVELOP AFTER MIDNIGHT
TONIGHT. BY FRIDAY MORNING...SUSTAINED WINDS WILL BE 40 TO 60 MPH
WITH GUSTS OF 80 TO 100 MPH. FAVORED CANYONS AND VALLEYS THAT
FUNNEL WINDS MAY EXPERIENCE WIND GUSTS OF 100 TO 120 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

MTZ011>014-045-047-050-051-054-151230-
/O.CON.KTFX.HW.W.0022.061215T1200Z-061216T0600Z/
HILL-CASCADE-CHOUTEAU-CENTRAL AND SOUTHERN LEWIS AND CLARK-
LIBERTY-BLAINE-JUDITH BASIN-FERGUS-MEAGHER-
INCLUDING THE CITIES OF...HAVRE...GREAT FALLS...FORT BENTON...
HELENA...LINCOLN...CHESTER...CHINOOK...STANFORD...LEWISTOWN...
WHITE SULPHUR SPRINGS
850 PM MST THU DEC 14 2006

...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY...

A HIGH WIND WARNING REMAINS IN EFFECT FROM 5 AM TO 11 PM MST
FRIDAY. 

DAMAGING WESTERLY WINDS WILL START TO DEVELOP FRIDAY MORNING. BY
FRIDAY AFTERNOON...SUSTAINED WINDS WILL BE 35 TO 55 MPH WITH
GUSTS OF 60 TO 80 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

000 
WWUS75 KTFX 151148
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
448 AM MST FRI DEC 15 2006

...DAMAGING WINDS TO HIT NORTH CENTRAL MONTANA TODAY...

A STRONG SURFACE LOW PRESSURE SYSTEM WILL RACE ACROSS SOUTHERN
ALBERTA AND SASKATCHEWAN TODAY. IN ADDITION TO THE STRONG LOW
PRESSURE SYSTEM...THERE WILL BE VERY STRONG WINDS ALOFT THAT WILL
MIX DOWN TO THE SURFACE. WIND GUSTS UP TO 100 MPH WILL BE LIKELY
FROM THE ROCKY MOUNTAIN FRONT EASTWARD TO INTERSTATE 15. WIND GUSTS
UP TO 80 MPH WILL BE LIKELY FOR THE REST OF NORTH CENTRAL MONTANA.

MTZ009-010-044-046-048-049-152000-
/O.CON.KTFX.HW.W.0022.000000T0000Z-061216T0600Z/
NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-TOOLE-
EASTERN PONDERA-SOUTHERN ROCKY MOUNTAIN FRONT-EASTERN TETON-
INCLUDING THE CITIES OF...BROWNING...CUT BANK...SHELBY...CONRAD...
CHOTEAU...FAIRFIELD
448 AM MST FRI DEC 15 2006

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING. 

DAMAGING WESTERLY WINDS WILL START TO DEVELOP AFTER MIDNIGHT
TONIGHT. BY FRIDAY MORNING...SUSTAINED WINDS WILL BE 40 TO 60 MPH
WITH GUSTS OF 80 TO 100 MPH. FAVORED CANYONS AND VALLEYS THAT
FUNNEL WINDS MAY EXPERIENCE WIND GUSTS OF 100 TO 120 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

MTZ011>014-045-047-050-051-054-152000-
/O.CON.KTFX.HW.W.0022.061215T1200Z-061216T0600Z/
HILL-CASCADE-CHOUTEAU-CENTRAL AND SOUTHERN LEWIS AND CLARK-
LIBERTY-BLAINE-JUDITH BASIN-FERGUS-MEAGHER-
INCLUDING THE CITIES OF...HAVRE...GREAT FALLS...FORT BENTON...
HELENA...LINCOLN...CHESTER...CHINOOK...STANFORD...LEWISTOWN...
WHITE SULPHUR SPRINGS
448 AM MST FRI DEC 15 2006

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING. 

DAMAGING WESTERLY WINDS WILL START TO DEVELOP FRIDAY MORNING. BY
FRIDAY AFTERNOON...SUSTAINED WINDS WILL BE 35 TO 55 MPH WITH
GUSTS OF 60 TO 80 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

000 
WWUS75 KTFX 151307
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
607 AM MST FRI DEC 15 2006

...DAMAGING WINDS TO HIT NORTH CENTRAL MONTANA TODAY...

A STRONG SURFACE LOW PRESSURE SYSTEM WILL RACE ACROSS SOUTHERN
ALBERTA AND SASKATCHEWAN TODAY. IN ADDITION TO THE STRONG LOW
PRESSURE SYSTEM...THERE WILL BE VERY STRONG WINDS ALOFT THAT WILL
MIX DOWN TO THE SURFACE. WIND GUSTS UP TO 100 MPH WILL BE LIKELY
FROM THE ROCKY MOUNTAIN FRONT EASTWARD TO INTERSTATE 15. WIND
GUSTS UP TO 80 MPH WILL BE LIKELY FOR THE REST OF NORTH CENTRAL
MONTANA.

MTZ009-010-044-046-048-049-152115-
/O.CON.KTFX.HW.W.0022.000000T0000Z-061216T0600Z/
NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-TOOLE-
EASTERN PONDERA-SOUTHERN ROCKY MOUNTAIN FRONT-EASTERN TETON-
INCLUDING THE CITIES OF...BROWNING...CUT BANK...SHELBY...CONRAD...
CHOTEAU...FAIRFIELD
607 AM MST FRI DEC 15 2006

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING. 

DAMAGING WESTERLY WINDS WILL DEVELOP LATER THIS MORNING INTO EARLY
THIS AFTERNOON. SUSTAINED WINDS WILL BE 40 TO 60 MPH WITH GUSTS
OF 80 TO 100 MPH. FAVORED CANYONS AND VALLEYS THAT FUNNEL WINDS
MAY EXPERIENCE WIND GUSTS OF 100 TO 120 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

MTZ011>014-045-047-050-051-054-152115-
/O.CON.KTFX.HW.W.0022.000000T0000Z-061216T0600Z/
HILL-CASCADE-CHOUTEAU-CENTRAL AND SOUTHERN LEWIS AND CLARK-
LIBERTY-BLAINE-JUDITH BASIN-FERGUS-MEAGHER-
INCLUDING THE CITIES OF...HAVRE...GREAT FALLS...FORT BENTON...
HELENA...LINCOLN...CHESTER...CHINOOK...STANFORD...LEWISTOWN...
WHITE SULPHUR SPRINGS
607 AM MST FRI DEC 15 2006

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING. 

DAMAGING WESTERLY WINDS WILL DEVELOP LATER THIS MORNING INTO
EARLY THIS AFTERNOON. SUSTAINED WINDS WILL BE 35 TO 55 MPH WITH
GUSTS OF 60 TO 80 MPH.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

000 
WWUS75 KTFX 152027
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
127 PM MST FRI DEC 15 2006

MTZ009-010-044-046-048-049-160430-
/O.CON.KTFX.HW.W.0022.000000T0000Z-061216T0600Z/
NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-TOOLE-
EASTERN PONDERA-SOUTHERN ROCKY MOUNTAIN FRONT-EASTERN TETON-
INCLUDING THE CITIES OF...BROWNING...CUT BANK...SHELBY...CONRAD...
CHOTEAU...FAIRFIELD
127 PM MST FRI DEC 15 2006

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING. 

DAMAGING WESTERLY WINDS WILL CONTINUE THROUGH THIS AFTERNOON AND
INTO THE EVENING. SUSTAINED WINDS WILL BE 40 TO 60 MPH WITH GUSTS
OF 80 TO 100 MPH. FAVORED CANYONS AND VALLEYS THAT FUNNEL WINDS
MAY EXPERIENCE WIND GUSTS OF 100 TO 120 MPH. WINDS WILL BEGIN TO
DIMINISH LATE THIS EVENING.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

MTZ011>014-045-047-050-051-054-160430-
/O.CON.KTFX.HW.W.0022.000000T0000Z-061216T0600Z/
HILL-CASCADE-CHOUTEAU-CENTRAL AND SOUTHERN LEWIS AND CLARK-
LIBERTY-BLAINE-JUDITH BASIN-FERGUS-MEAGHER-
INCLUDING THE CITIES OF...HAVRE...GREAT FALLS...FORT BENTON...
HELENA...LINCOLN...CHESTER...CHINOOK...STANFORD...LEWISTOWN...
WHITE SULPHUR SPRINGS
127 PM MST FRI DEC 15 2006

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING. 

DAMAGING WESTERLY WINDS WILL CONTINUE THROUGH THIS AFTERNOON AND
INTO THE EVENING. SUSTAINED WINDS WILL BE 35 TO 55 MPH WITH GUSTS
OF 60 TO 80 MPH. WINDS WILL BEGIN TO DIMINISH LATE THIS EVENING.

DAMAGE WILL LIKELY OCCUR TO WEAK STRUCTURES AND POORLY SECURED
ITEMS WITH THESE STRONG WINDS. THIS INCLUDES POWER LINE POLES AND
TREE LIMBS. TAKE CARE IF YOU VENTURE OUTSIDE. THESE WINDS CAN
CAUSE LIGHTWEIGHT OBJECTS TO BECOME DANGEROUS AIRBORNE
PROJECTILES. IF HIT BY FLYING DEBRIS SERIOUS INJURY COULD OCCUR.

USE CAUTION IF TRAVELING FRIDAY. HIGH PROFILE VEHICLES AND
VEHICLES PULLING TRAILERS CAN BE FLIPPED BY CROSSWINDS. BLOWING
DUST AND SNOW CAN QUICKLY REDUCE VISIBILITY TO NEAR ZERO...
RESULTING IN HAZARDOUS DRIVING CONDITIONS AND ACCIDENTS INVOLVING
MOTORISTS TAKEN BY SURPRISE.

LISTEN TO NOAA WEATHER RADIO...OR YOUR LOCAL MEDIA FOR THE LATEST
UPDATES ON THIS SITUATION.

$$

000 
WWUS75 KTFX 160310
NPWTFX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREAT FALLS MT
810 PM MST FRI DEC 15 2006

MTZ009>014-044>051-054-160415-
/O.CAN.KTFX.HW.W.0022.000000T0000Z-061216T0600Z/
NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-HILL-CASCADE-
CHOUTEAU-CENTRAL AND SOUTHERN LEWIS AND CLARK-TOOLE-LIBERTY-
EASTERN PONDERA-BLAINE-SOUTHERN ROCKY MOUNTAIN FRONT-
EASTERN TETON-JUDITH BASIN-FERGUS-MEAGHER-
INCLUDING THE CITIES OF...BROWNING...CUT BANK...HAVRE...
GREAT FALLS...FORT BENTON...HELENA...LINCOLN...SHELBY...CHESTER...
CONRAD...CHINOOK...CHOTEAU...FAIRFIELD...STANFORD...LEWISTOWN...
WHITE SULPHUR SPRINGS
810 PM MST FRI DEC 15 2006

...HIGH WIND WARNING IS CANCELLED FOR ALL OF NORTH CENTRAL
MONTANA...

THE NATIONAL WEATHER SERVICE IN GREAT FALLS HAS CANCELLED THE
HIGH WIND WARNING FOR ALL OF NORTH CENTRAL MONTANA.

STRONG WINDS HAVE DIMINISHED BELOW WARNING CRITERIA OVER ALL OF
NORTH CENTRAL MONTANA THIS. EVENING THOUGH WEST WINDS OF 20 TO
30 MPH...WITH GUSTS AROUND 40 MPH ARE STILL LIKELY THROUGH
TONIGHT...DAMAGING WIND GUSTS OVER 60 MPH ARE NO LONGER EXPECTED.

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREAT FALLS MT
344 AM MST THU DEC 14 2006

.DISCUSSION...

...DAMAGING WINDS TO HIT NORTH CENTRAL MONTANA FRIDAY...

TODAY THROUGH SATURDAY...WEAK RIDGING WILL OCCUR TODAY AS THE AREA
IS IN BETWEEN WEATHER SYSTEMS. THIS WILL RESULT IN RELATIVELY QUIET
WEATHER CONDITIONS FOR TODAY. CLOUDS AND PRECIPITATION WILL INCREASE
TONIGHT AS A STRONG LOW PRESSURE SYSTEM APPROACHES THE REGION. THE
AIRMASS WILL BE WARM ENOUGH TO SUPPORT RAIN ACROSS THE PLAINS AND
VALLEYS WITH SNOW IN THE MOUNTAINS.

A STRONG LOW PRESSURE SYSTEM WILL MOVE ACROSS SOUTHERN CANADA FRIDAY
DRAGGING A COLD FRONT ACROSS THE STATE. ALONG WITH THE STRONG
PRESSURE GRADIENT...COLD AIR ADVECTION BEHIND THE FRONT WILL ALLOW
STRONG WINDS ALOFT TO SURFACE. IT APPEARS MOST LOCATIONS ACROSS THE
PLAINS WILL SEE WIND GUSTS OF AT LEAST 70 TO 80 MPH. THE FAVORED
AREAS NEAR AND ALONG THE ROCKY MOUNTAIN FRONT WILL LIKELY EXPERIENCE
SOME GUSTS OVER 100 MPH. MODELS HAVE BEEN VERY CONSISTENT IN
FORECASTING THIS EVENT...THEREFORE WILL UPGRADE THE WATCH TO A
WARNING AND STRONGLY WORD THE THREAT FOR DAMAGING WINDS. AIRMASS
BECOMES SLIGHTLY UNSTABLE DURING THE AFTERNOON...SO IT WOULDNT BE
OUT OF THE QUESTION TO SEE A FEW STRONG SHOWERS DEVELOP. THESE
SHOWERS MAY THROW OUT SOME OUTFLOW WINDS...THUS INCREASING THE
ALREADY VERY STRONG WINDS.

WINDS TO SLOWLY TAPER OFF FRIDAY NIGHT AS THE LOW PRESSURE SYSTEM
EXITS THE REGION. BY SATURDAY MORNING...WINDS WILL BE BACK TO THERE
NORMAL 15 TO 30 MPH RANGE. STRONG COOLING BEHIND THE SYSTEM WILL
DROP TEMPERATURES WELL BELOW FREEZING FRIDAY NIGHT AND THEY WILL
REMAIN BELOW FREEZING THROUGH SATURDAY. MEIER

SATURDAY NIGHT THROUGH TUESDAY NIGHT...MODELS ARE ON THE SAME PAGE
IN A BROAD SENSE ON TRENDS DURING THE PERIOD. EXPECT A SHORTWAVE
EARLY IN THE PERIOD THEN AN UPPER RIDGE WILL MOVE OVER THE FORECAST
AREA MONDAY NIGHT OR POSSIBLY TUESDAY BEFORE A MORE WESTERLY FLOW
ALOFT SETS IN TOWARDS THE END OF THE PERIOD. OF COURSE MODELS DIFFER
ON DETAILS OF THIS TREND. WITH THE SHORTWAVE EARLY IN THE PERIOD
MODELS STILL DO NOT APPEAR TO BE VERY EXCITED ABOUT THE CHANCES OF
SNOW SO HAVE CONTINUED THE MOSTLY DRY FORECAST FOR THE LOWER
ELEVATIONS. LATEST ECMWF MODEL RUN CONTINUES TO HAVE FAIRLY HIGH
MID-LEVEL RH OVER SW MT ON MON. THIS IS PROBABLY DUE TO NWLY
UPSLOPE FLOW. HAVE REINTRODUCED SOME SLIGHT CHANCE POPS TO THE
MOUNTAINS OF PORTIONS OF SW MT. MODELS DIFFER ON THE FLOW BY LATE
TUESDAY WITH SOME MODELS INDICATING SW FLOW WHILE OTHERS HAVE NW
FLOW. WITH A TREND TO A MORE WESTERLY FLOW FEEL BEST THREAT FOR
SNOW WILL BE OVER THE WESTERN MOUNTAINS BY LATE TUESDAY. INHERITED
POPS APPEAR TO HANDLE THIS TREND WELL. MODELS POINT TO GOOD
DOWNSLOPE FLOW OVER THE PLAINS BY TUESDAY SO INCREASED WINDS AND
HIGH TEMPERATURES. BLANK

WEDNESDAY THROUGH THURSDAY...MODELS IN BASIC AGREEMENT DURING THIS
PERIOD.  A WEAK UPPER LEVEL TROUGH OF LOW PRESSURE...IN A FAIRLY
STRONG NORTHWESTERLY FLOW...MOVES ACROSS THE REGION WEDNESDAY.
SCATTERED SNOW SHOWERS ARE EXPECTED OVER THE WESTERN MOUNTAINS WITH
ISOLATED SNOW SHOWERS DEVELOPING OVER MOST OTHER MOUNTAINS DURING
THE MORNING.  PARTS OF THE PLAINS WILL HAVE A SLIGHT CHANCE OF SNOW
SHOWERS...HOWEVER DOWNSLOPE WINDS WILL KEEP THE PLAINS AND LARGER
VALLEYS MOSTLY DRY.  HIGH PRESSURE ALOFT BEGINS TO RIDGE INTO
NORTHWEST MONTANA WEDNESDAY NIGHT.  SNOW WILL DIMINISH BUT AMPLE
MOISTURE REMAINS IN A NORTHWEST FLOW FOR A CHANCE OF SNOW ALONG THE
CONTINENTAL DIVIDE AND SOME SOUTHWESTERN MOUNTAINS.  TEMPERATURES
SHOULD BE NEAR SEASONAL AVERAGES...EXCEPT FOR THE CENTRAL PLAINS
WHERE THE DOWNSLOPE WINDS SHOULD RESULT IN SEASONABLY MID
CONDITIONS.  EK

&&

.AVIATION...
UPDATED 0545Z.
MODERATE TO STRONG WESTERLY WINDS WILL PERSIST ACROSS THE FORECAST
AREA OVERNIGHT BUT WILL GRADUALLY DIMINISH ON THURSDAY AS PRESSURE
GRADIENTS RELAX. SNOW WILL REMAIN A CONCERN OVER THE WESTERN
MOUNTAINS...AT TIMES THE MOUNTAINS AND PASSES MAY BE OBSCURED BY
MVFR OR IFR CEILINGS AND SNOW. VFR CONDITIONS WILL PREVAIL OVER THE
PLAINS THROUGH THURSDAY AFTERNOON. LOW AND MID LEVEL CLOUDS WILL
INCREASE OVER THE FORECAST AREA BY THURSDAY EVENING AS THE NEXT
WEATHER SYSTEM APPROACHES THE REGION. MPJ

&&

.PRELIMINARY POINT TEMPS/POPS...
GTF  47  37  43  19 /   0  20  30  10
CTB  42  34  41  16 /   0  20  30  20
HLN  44  32  45  22 /  10  40  30  10
BZN  48  30  46  18 /  20  50  40  10
WEY  38  25  33   7 /  60 100  70  30
DLN  48  30  40  15 /  20  50  30  10
HVR  42  28  45  18 /   0  20  20  20
LWT  47  33  44  18 /   0  30  30  10

&&

.TFX WATCHES/WARNINGS/ADVISORIES...
HIGH WIND WARNING FROM 5 AM TO 11 PM MST FRIDAY FOR MTZ011>014-
045-047-050-051-054.

HIGH WIND WATCH FROM LATE TONIGHT THROUGH FRIDAY EVENING FOR
MTZ008-015-052-053-055.

HIGH WIND WARNING FROM 2 AM TO 11 PM MST FRIDAY FOR MTZ009-010-
044-046-048-049.

WINTER STORM WATCH FROM THIS AFTERNOON THROUGH FRIDAY EVENING FOR
MTZ009-048.

&&

SHORT TERM...MEIER
LONG TERM...BLANK/EK
AVIATION...BLANK

WEATHER.GOV/GREATFALLS

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREAT FALLS MT
936 PM MST WED DEC 13 2006

MTZ009>014-044>051-054-141200-
NORTHERN ROCKY MOUNTAIN FRONT-EASTERN GLACIER-HILL-CASCADE-
CHOUTEAU-CENTRAL AND SOUTHERN LEWIS AND CLARK-TOOLE-LIBERTY-
EASTERN PONDERA-BLAINE-SOUTHERN ROCKY MOUNTAIN FRONT-
EASTERN TETON-JUDITH BASIN-FERGUS-MEAGHER-
936 PM MST WED DEC 13 2006

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
MONTANA...NORTH CENTRAL MONTANA AND SOUTHWEST MONTANA.

.DAY ONE...TONIGHT

A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM FOR THE ROCKY
MOUNTAIN FRONT.

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM FOR THE ROCKY
MOUNTAIN FRONT AND THE CUT BANK AREA.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

VERY STRONG WINDS...WITH ISOLATED DAMAGING WIND GUSTS ARE POSSIBLE
ON FRIDAY. THUS A HIGH WIND WATCH HAS BEEN ISSUED FOR ALL OF NORTH
CENTRAL MONTANA.

.SPOTTER INFORMATION STATEMENT...

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

MTZ008-015-052-053-055-141200-
BEAVERHEAD-MADISON-JEFFERSON-BROADWATER-GALLATIN-
936 PM MST WED DEC 13 2006

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
MONTANA.

.DAY ONE...TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

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