Lewis and Clark County, Montana
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Lewis and Clark County, Montana
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High Wind Warning
MTZ009-048-202230-
/O.CON.KTFX.HW.W.0037.000000T0000Z-141222T0000Z/
NORTHERN ROCKY MOUNTAIN FRONT-SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE FOLLOWING LOCATIONS...BROWNING...MARIAS PASS...
CHOTEAU
319 AM MST SAT DEC 20 2014

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST SUNDAY.

* TIMING AND WINDS: STRONG WIND GUSTS WILL TAPER TO AROUND 30 MPH
LATER TODAY THEN BECOME STRONGER AGAIN LATE TONIGHT AND SUNDAY
MORNING. WIND GUSTS LATE TONIGHT AND SUNDAY WILL EXCEED 65 MPH
AT TIMES.

* OTHER IMPACTS: STRONG CROSS WINDS WILL CAUSE DIFFICULT
DRIVING CONDITIONS FOR HIGH PROFILE VEHICLES.

* LOCATIONS AFFECTED INCLUDE: CHOTEAU...BROWNING...MARIAS PASS

* TO SEE A GRAPHICAL REPRESENTATION OF THIS HAZARD PLEASE VISIT
OUR WEB PAGE AND CLICK ON THE DETAILED HAZARDS TAB.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

&&

$$

Winter Weather Advisory
MTZ009-014-048-052-202230-
/O.CON.KTFX.WW.Y.0054.141221T0000Z-141222T1200Z/
NORTHERN ROCKY MOUNTAIN FRONT-
CENTRAL AND SOUTHERN LEWIS AND CLARK-
SOUTHERN ROCKY MOUNTAIN FRONT-JEFFERSON-
INCLUDING THE FOLLOWING LOCATIONS...MARIAS PASS...FLESHER PASS...
MACDONALD PASS...ROGERS PASS...BOULDER HILL...ELK PARK PASS...
HOMESTAKE PASS
322 AM MST SAT DEC 20 2014

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 AM MST MONDAY FOR ELEVATIONS ABOVE 5000 FEET...

A WINTER WEATHER ADVISORY FOR ELEVATIONS ABOVE 5000 FEET FOR SNOW
AND BLOWING SNOW REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5
AM MST MONDAY.

* TIMING AND MAIN IMPACT: SNOW WILL DEVELOP OVER THE ROCKY
MOUNTAINS TONIGHT NIGHT AND CONTINUE THROUGH EARLY MONDAY. THE
AXIS OF HEAVIEST SNOWFALL WILL GRADUALLY SHIFT FROM NORTH TO
SOUTH.

* SNOW ACCUMULATIONS: 3 TO 6 INCHES OF SNOW ARE EXPECTED OVER
MOUNTAIN PASSES WITH 10 TO 20 INCHES POSSIBLE ABOVE PASS
LEVEL. SNOW ACCUMULATION MAY BE REDUCED FURTHER SOUTH AS
SNOW LEVELS RISE ON SUNDAY AFTERNOON.

* WINDS AND VISIBILITY: WIND GUSTS UP TO 60 MPH WILL PEAK EARLY
SUNDAY THROUGH FAVORED AREAS ALONG THE ROCKY MOUNTAIN FRONT.
VISIBILITY COULD DROP BELOW 1/2 MILE AT TIMES IN BLOWING
SNOW.

* ELEVATIONS: FOR ELEVATIONS ABOVE 5000 FEET.

* LOCATIONS AFFECTED INCLUDE: MARIAS PASS...BOULDER HILL...ELK
PARK PASS...HOMESTAKE PASS...FLESHER PASS... MACDONALD
PASS...ROGERS PASS

* TO SEE A GRAPHICAL REPRESENTATION OF THIS HAZARD PLEASE VISIT
OUR WEB PAGE AND CLICK ON THE DETAILED HAZARDS TAB.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW MEANS THAT
VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND
BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN
AREAS.

FOR SPECIFIC ROAD AND TRAVEL CONDITIONS IN MONTANA...DIAL 5 1 1.

&&

$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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