546  
WWUS75 KMSO 181028  
NPWMSO  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MISSOULA MT  
428 AM MDT THU JUL 18 2019  
 
MTZ003-190300-  
/O.NEW.KMSO.LW.Y.0005.190718T1800Z-190719T0300Z/  
FLATHEAD/MISSION VALLEYS-  
428 AM MDT THU JUL 18 2019  
 
...LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS  
EVENING...  
 
THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A LAKE WIND  
ADVISORY, WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS  
EVENING.  
 
* WINDS...WEST 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.  
 
* WHERE...FLATHEAD LAKE  
 
* WHEN...FROM NOON TODAY TO 9 PM MDT THIS EVENING.  
 
* WAVE HEIGHTS...2 TO 4 FEET.  
 
* IMPACTS...STRONG WINDS AND ROUGH WAVES ON THE LAKE WILL CREATE  
HAZARDOUS CONDITIONS FOR SMALL CRAFT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A LAKE WIND ADVISORY INDICATES THAT WINDS WILL CAUSE ROUGH CHOP  
ON AREA LAKES. SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING.  
 

 
 

 
 
MTZ002-190300-  
/O.CON.KMSO.WI.Y.0004.190718T1800Z-190719T0300Z/  
WEST GLACIER REGION-  
428 AM MDT THU JUL 18 2019  
 
...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT  
THIS EVENING...  
 
* WINDS...WEST 30 TO 40 MPH WITH GUSTS UP TO 50 MPH ALONG RIDGES  
AND HIGHER TERRAIN. IN THE VALLEYS: 20 TO 25 MPH WITH GUSTS TO  
35 MPH.  
 
* AREAS OF HIGHEST CONCERN...GLACIER NATIONAL PARK INCLUDING  
LOGAN PASS, THE BOB MARSHALL WILDERNESS AREA, THE WHITEFISH  
AND SWAN RANGES.  
 
* WHEN...FROM NOON TODAY TO 9 PM MDT THIS EVENING.  
 
* IMPACTS...STRONG WINDS MAY BLOW DOWN LIMBS, SMALL DIAMETER  
TREES, AND POWER LINES. SCATTERED POWER OUTAGES ARE POSSIBLE.  
TRAVEL MAY BE DIFFICULT AT TIMES, ESPECIALLY FOR HIGH PROFILE  
VEHICLES.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab ID Page Main Text Page