Alert archive / Montana / Wind Advisories in 2006
Wind Advisory 21, NWS Missoula, MT
NWS Missoula, MT issued this wind advisory at Nov 12, 2006, 2:17 AM PST for Clearwater County, Idaho County, Idaho; 6 counties in Montana. It took effect at Nov 12, 2006, 5:53 PM PST. It was in force for 22 hr.
The area
The counties it named.
The facts
- Issued
- Nov 12, 2006, 2:17 AM PST (10:17 UTC)
- In effect from
- Nov 12, 2006, 5:53 PM PST
- Expired
- Nov 13, 2006, 4:00 PM PST
- In force
- 22 hr
- Issued by
- NWS Missoula, MT
Counties Clearwater County, ID, Idaho County, ID, Deer Lodge County, MT, Granite County, MT, Missoula County, MT, Powell County, MT, Ravalli County, MT, Silver Bow County, MT
The radar
The Missoula radar (KMSX), 76 km from the middle of the area, began a volume at 10:16 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Spokane, WA (KOTX), launched 00:00Z, 10.3 hours before the alert went out and 241 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 12 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 1090 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 131 m²/s²
- 0-3 km storm-relative helicity
- 127 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS75 KMSO 121017 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 317 AM MST SUN NOV 12 2006 IDZ007-122200- /O.NEW.KMSO.WI.Y.0021.061113T0600Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION- 217 AM PST SUN NOV 12 2006 ...WIND ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST MONDAY FOR THE CAMAS PRAIRIE AND GRANGEVILLE AREAS... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST MONDAY. AS ANOTHER POTENT LOW PRESSURE SYSTEM APPROACHES THE REGION FROM THE WEST...CONDITIONS BECOME FAVORABLE FOR STRONG DOWNSLOPING WINDS IN THE CAMAS PRAIRIE AND GRANGEVILLE AREAS LATER TONIGHT AND MONDAY. SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
10 follow-up statements
000 WWUS75 KMSO 122053 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 153 PM MST SUN NOV 12 2006 IDZ007-130500- /O.CON.KMSO.WI.Y.0021.061113T0600Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION- 1253 PM PST SUN NOV 12 2006 ...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST MONDAY... AS ANOTHER POTENT LOW PRESSURE SYSTEM APPROACHES THE REGION FROM THE WEST...CONDITIONS BECOME FAVORABLE FOR STRONG DOWNSLOPING WINDS IN THE CAMAS PRAIRIE AND GRANGEVILLE AREAS LATER TONIGHT AND MONDAY. SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS75 KMSO 130150 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 650 PM MST SUN NOV 12 2006 IDZ007-131300- /O.CON.KMSO.WI.Y.0021.061113T0600Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION- 550 PM PST SUN NOV 12 2006 ...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM PST MONDAY... SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TONIGHT AND MONDAY AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. AREAS AFFECTED BY THE ADVISORY WILL BE THE CAMAS PRAIRIE...INCLUDING GRANGEVILLE AND AREAS ALONG US HIGHWAY 95...SOUTH OF GRANGEVILLE. IN ADDITION...NORTH TO SOUTH ORIENTED CANYONS WILL ALSO BE AFFECTED. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS75 KMSO 130153 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 653 PM MST SUN NOV 12 2006 IDZ008-131300- /O.EXB.KMSO.WI.Y.0021.061113T0400Z-061114T0000Z/ LOWER HELLS CANYON/SALMON RIVER REGION- 553 PM PST SUN NOV 12 2006 ...WIND ADVISORY IN EFFECT UNTIL 4 PM PST MONDAY... SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TONIGHT AND MONDAY AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. AREAS AFFECTED BY THE ADVISORY WILL BE THE CAMAS PRAIRIE...INCLUDING GRANGEVILLE. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ IDZ007-131300- /O.EXT.KMSO.WI.Y.0021.061113T0400Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION- 553 PM PST SUN NOV 12 2006 ...WIND ADVISORY NOW IN EFFECT UNTIL 4 PM PST MONDAY... SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TONIGHT AND MONDAY AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. AREAS AFFECTED BY THE ADVISORY WILL BE AREAS ALONG US HIGHWAY 95...SOUTH OF GRANGEVILLE. IN ADDITION...NORTH TO SOUTH ORIENTED CANYONS WILL ALSO BE AFFECTED. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS75 KMSO 130742 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 1242 AM MST MON NOV 13 2006 IDZ007-131500- /O.NEW.KMSO.HW.W.0006.061113T0742Z-061113T1500Z/ /O.EXT.KMSO.WI.Y.0021.061113T1500Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION- 1142 PM PST SUN NOV 12 2006 ...HIGH WIND WARNING IN EFFECT UNTIL 7 AM PST MONDAY... ...WIND ADVISORY NOW IN EFFECT FROM 7 AM TO 4 PM PST MONDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT UNTIL 7 AM PST MONDAY. THE WIND ADVISORY IS NOW IN EFFECT FROM 7 AM TO 4 PM PST MONDAY. SOUTH WINDS OF 25 TO 40 MPH WITH GUSTS TO 60 MPH ARE EXPECTED OVERNIGHT TONIGHT UNTIL 7AM PST MONDAY MORNING. SOUTH WINDS WILL DECREASE MONDAY DURING THE DAY BUT REMAIN AT ADVISORY CRITERIA THRESHOLDS 20 TO 30 SUSTAINED WITH GUSTS TO 45 MPH. AREAS AFFECTED BY THE ADVISORY WILL BE AREAS ALONG US HIGHWAY 95...SOUTH OF GRANGEVILLE. IN ADDITION...NORTH TO SOUTH ORIENTED CANYONS WILL ALSO BE AFFECTED. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ IDZ008-131545- /O.CON.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ LOWER HELLS CANYON/SALMON RIVER REGION- 1142 PM PST SUN NOV 12 2006 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST MONDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST MONDAY. SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TONIGHT AND MONDAY AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. AREAS AFFECTED BY THE ADVISORY WILL BE THE ROUTE ALONG HIGHWAY 95 ALONG THE SALMON RIVER. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS75 KMSO 131023 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 323 AM MST MON NOV 13 2006 IDZ007-131500- /O.CON.KMSO.HW.W.0006.000000T0000Z-061113T1500Z/ /O.CON.KMSO.WI.Y.0021.061113T1500Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION- 223 AM PST MON NOV 13 2006 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 4 PM PST THIS AFTERNOON... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING. A WIND ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 4 PM PST THIS AFTERNOON. SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO 65 MPH ARE EXPECTED UNTIL 7AM PST THIS MORNING IN THE GRANGEVILLE AREA. ELSEWHERE WINDPEEDS OF 20 TO 30 MPH WITH GUSTS TO 40 MPH CAN BE EXPECTED. SOUTH WINDS WILL DECREASE LATER THIS MORNING BUT REMAIN AT ADVISORY CRITERIA THRESHOLDS 20 TO 30 SUSTAINED WITH GUSTS TO 45 MPH. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ IDZ008-131830- /O.CON.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ LOWER HELLS CANYON/SALMON RIVER REGION- 223 AM PST MON NOV 13 2006 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TODAY AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. AREAS AFFECTED BY THE ADVISORY WILL BE THE ROUTE ALONG HIGHWAY 95 ALONG THE SALMON RIVER. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS75 KMSO 131305 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 605 AM MST MON NOV 13 2006 MTZ002-003-131800- /O.NEW.KMSO.HW.W.0007.061113T1600Z-061114T0000Z/ WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS- 605 AM MST MON NOV 13 2006 ...HIGH WIND WARNING IN EFFECT FROM 9 AM THIS MORNING TO 5 PM MST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO 5 PM MST THIS AFTERNOON. A DEEP LOW PRESSURE SYSTEM WILL PASS THROUGH NORTHWEST MONTANA THIS MORNING...WITH STRONG PRESSURE RISES BEHIND IT. THIS WILL CREATE SOUTHWEST WINDS OF 30 TO 45 MPH WITH LOCAL GUSTS TO 55 MPH BY MID MORNING AND THEN CONTINUE INTO THE AFTERNOON. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ MTZ001-004-131800- /O.EXB.KMSO.HW.W.0006.061113T1400Z-061114T0000Z/ KOOTENAI/CABINET REGION-LOWER CLARK FORK REGION- 605 AM MST MON NOV 13 2006 ...HIGH WIND WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. A DEEP LOW PRESSURE SYSTEM WILL PASS THROUGH NORTHWEST MONTANA THIS MORNING...WITH STRONG PRESSURE RISES BEHIND IT. SOUTHWEST WINDS OF 30 TO 45 MPH WITH LOCAL GUSTS TO 55 MPH WILL DEVELOP THIS MORNING AND CONTINUE INTO THE AFTERNOON. 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. $$ IDZ007-131500- /O.CON.KMSO.HW.W.0006.000000T0000Z-061113T1500Z/ /O.CON.KMSO.WI.Y.0021.061113T1500Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION- 505 AM PST MON NOV 13 2006 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING... ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING. A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. SOUTH WINDS OF 30 TO 40 MPH WITH GUSTS TO 65 MPH ARE EXPECTED UNTIL 7AM PST THIS MORNING IN THE GRANGEVILLE AREA. ELSEWHERE WINDPEEDS OF 20 TO 30 MPH WITH GUSTS TO 40 MPH CAN BE EXPECTED. SOUTH WINDS WILL DECREASE LATER THIS MORNING BUT REMAIN AT ADVISORY CRITERIA THRESHOLDS 20 TO 30 SUSTAINED WITH GUSTS TO 45 MPH. A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ IDZ008-131800- /O.CON.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ LOWER HELLS CANYON/SALMON RIVER REGION- 505 AM PST MON NOV 13 2006 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TODAY AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. AREAS AFFECTED BY THE ADVISORY WILL BE THE ROUTE ALONG HIGHWAY 95 ALONG THE SALMON RIVER. A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS75 KMSO 131450 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 750 AM MST MON NOV 13 2006 IDZ007-132200- /O.CAN.KMSO.HW.W.0006.000000T0000Z-061113T1500Z/ /O.CON.KMSO.WI.Y.0021.061113T1500Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION- 650 AM PST MON NOV 13 2006 ...HIGH WIND WARNING IS CANCELLED... ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CANCELLED THE HIGH WIND WARNING. A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. SOUTH WINDS OF 30 TO 40 MPH WITH OCCASIONALLY HIGHER GUSTS WILL CONTINUE ACROSS THE CAMAS PRAIRIE INTO THIS AFTERNOON. ELSEWHERE WIND SPEEDS WILL RANGE FROM 15 TO 30 MPH. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ MTZ001-004-132200- /O.CON.KMSO.HW.W.0006.000000T0000Z-061114T0000Z/ KOOTENAI/CABINET REGION-LOWER CLARK FORK REGION- 750 AM MST MON NOV 13 2006 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. A DEEP LOW PRESSURE SYSTEM WILL PASS THROUGH NORTHWEST MONTANA THIS MORNING...WITH STRONG PRESSURE RISES BEHIND IT. SOUTHWEST WINDS OF 30 TO 45 MPH WITH LOCAL GUSTS TO 55 MPH WILL DEVELOP THIS MORNING AND CONTINUE INTO THE AFTERNOON. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ MTZ002-003-132200- /O.CON.KMSO.HW.W.0007.061113T1600Z-061114T0000Z/ WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS- 750 AM MST MON NOV 13 2006 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. A DEEP LOW PRESSURE SYSTEM WILL PASS THROUGH NORTHWEST MONTANA THIS MORNING...WITH STRONG PRESSURE RISES BEHIND IT. THIS WILL CREATE SOUTHWEST WINDS OF 30 TO 45 MPH WITH LOCAL GUSTS TO 55 MPH BY MID MORNING AND THEN CONTINUE INTO THE AFTERNOON. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ IDZ008-132200- /O.CON.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ LOWER HELLS CANYON/SALMON RIVER REGION- 650 AM PST MON NOV 13 2006 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TODAY AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. AREAS AFFECTED BY THE ADVISORY WILL BE THE ROUTE ALONG HIGHWAY 95 ALONG THE SALMON RIVER. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS75 KMSO 131630 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 930 AM MST MON NOV 13 2006 MTZ001-004-140000- /O.CON.KMSO.HW.W.0006.000000T0000Z-061114T0000Z/ KOOTENAI/CABINET REGION-LOWER CLARK FORK REGION- 930 AM MST MON NOV 13 2006 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... A DEEP LOW PRESSURE SYSTEM WILL PASS THROUGH NORTHWEST MONTANA THIS MORNING...WITH STRONG PRESSURE RISES BEHIND IT. SOUTHWEST WINDS OF 30 TO 45 MPH WITH LOCAL GUSTS TO 55 MPH WILL DEVELOP THIS MORNING AND CONTINUE INTO THE AFTERNOON. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ MTZ002-003-140000- /O.CON.KMSO.HW.W.0007.000000T0000Z-061114T0000Z/ WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS- 930 AM MST MON NOV 13 2006 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... A DEEP LOW PRESSURE SYSTEM WILL PASS THROUGH NORTHWEST MONTANA THIS MORNING...WITH STRONG PRESSURE RISES BEHIND IT. THIS WILL CREATE SOUTHWEST WINDS OF 30 TO 45 MPH WITH LOCAL GUSTS TO 55 MPH BY MID MORNING AND THEN CONTINUE INTO THE AFTERNOON. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ MTZ005-140000- /O.EXA.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ MISSOULA/BITTERROOT VALLEYS- 930 AM MST MON NOV 13 2006 ...WIND ADVISORY IN EFFECT UNTIL 5 PM MST THIS AFTERNOON FOR THE FOOTHILLS AND BENCHES... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS TO 45 MPH ARE EXPECTED TODAY...MAINLY ALONG THE FOOTHILLS BENCHES AND HELLGATE CANYON...AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ IDZ007-140000- /O.CON.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION- 830 AM PST MON NOV 13 2006 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... SOUTH WINDS OF 30 TO 40 MPH WITH OCCASIONALLY HIGHER GUSTS WILL CONTINUE ACROSS THE CAMAS PRAIRIE INTO THIS AFTERNOON. ELSEWHERE WIND SPEEDS WILL RANGE FROM 15 TO 30 MPH. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ IDZ008-140000- /O.CON.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ LOWER HELLS CANYON/SALMON RIVER REGION- 830 AM PST MON NOV 13 2006 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH ARE EXPECTED TODAY AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. AREAS AFFECTED BY THE ADVISORY WILL BE THE ROUTE ALONG HIGHWAY 95 ALONG THE SALMON RIVER. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS75 KMSO 131934 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 1234 PM MST MON NOV 13 2006 IDZ007-008-132045- /O.CAN.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ OROFINO/GRANGEVILLE REGION-LOWER HELLS CANYON/SALMON RIVER REGION- 1134 AM PST MON NOV 13 2006 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CANCELLED THE WIND ADVISORY. WIND GUSTS HAVE DECREASED TO 20 TO 25 MPH AND ARE EXPECTED TO CONTINUE TO DECREASE THIS AFTERNOON. $$ MTZ001-004-140000- /O.CON.KMSO.HW.W.0006.000000T0000Z-061114T0000Z/ KOOTENAI/CABINET REGION-LOWER CLARK FORK REGION- 1234 PM MST MON NOV 13 2006 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... A DEEP LOW PRESSURE SYSTEM WILL PASS THROUGH NORTHWEST MONTANA THIS AFTERNOON...WITH STRONG PRESSURE RISES BEHIND IT. SOUTHWEST WINDS OF 30 TO 40 MPH WITH LOCAL GUSTS TO 55 MPH WILL CONTINUE THIS AFTERNOON. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ MTZ002-003-140000- /O.CON.KMSO.HW.W.0007.000000T0000Z-061114T0000Z/ WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS- 1234 PM MST MON NOV 13 2006 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... A DEEP LOW PRESSURE SYSTEM WILL PASS THROUGH THE WEST GLACIER REGION THIS AFTERNOON...WITH STRONG PRESSURE RISES BEHIND IT. SOUTHWEST WINDS OF 30 TO 40 MPH WITH LOCAL GUSTS TO 60 MPH WILL CONTINUE THIS AFTERNOON. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. $$ MTZ007-140000- /O.EXA.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ BUTTE/BLACKFOOT REGION- 1234 PM MST MON NOV 13 2006 ...WIND ADVISORY IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. A DEEP LOW PRESSURE SYSTEM WILL PASS THROUGH SOUTHWEST MONTANA THIS AFTERNOON...WITH STRONG PRESSURE RISES BEHIND IT. SOUTHWEST WINDS OF 25 TO 35 MPH WITH LOCAL GUSTS TO 45 MPH ARE EXPECTED THIS AFTERNOON. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$ MTZ005-140000- /O.CON.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ MISSOULA/BITTERROOT VALLEYS- 1234 PM MST MON NOV 13 2006 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON MAINLY ALONG THE FOOTHILLS AND BENCHES... A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. SOUTH WINDS OF 20 TO 30 MPH WITH GUSTS TO 45 MPH ARE EXPECTED THIS AFTERNOON...MAINLY ALONG THE FOOTHILLS BENCHES AND HELLGATE CANYON... AS ANOTHER INTENSE LOW PRESSURE SYSTEM MOVES ACROSS THE AREA FROM THE WEST. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. $$
000 WWUS75 KMSO 132353 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 453 PM MST MON NOV 13 2006 MTZ001-004-140100- /O.EXP.KMSO.HW.W.0006.000000T0000Z-061114T0000Z/ KOOTENAI/CABINET REGION-LOWER CLARK FORK REGION- 453 PM MST MON NOV 13 2006 ...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON... THE HIGH WIND WARNING WILL BE ALLOWED TO EXPIRE AT 5 PM MST THIS AFTERNOON. SURFACE PRESSURE GRADIENTS ARE BEGINNING TO WEAKEN...WHICH IS ALLOWING FOR THE SURFACE WINDS TO WEAKEN AS WELL. THEREFORE THE HIGH WIND WARNING WILL BE ALLOWED TO EXPIRE AT 5 PM. $$ MTZ002-003-140100- /O.EXP.KMSO.HW.W.0007.000000T0000Z-061114T0000Z/ WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS- 453 PM MST MON NOV 13 2006 ...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON... THE HIGH WIND WARNING WILL BE ALLOWED TO EXPIRE AT 5 PM MST THIS AFTERNOON. SURFACE PRESSURE GRADIENTS ARE BEGINNING TO WEAKEN...WHICH IS ALLOWING FOR THE SURFACE WINDS TO WEAKEN AS WELL. THEREFORE THE HIGH WIND WARNING WILL BE ALLOWED TO EXPIRE AT 5 PM. $$ MTZ005-140100- /O.EXP.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ MISSOULA/BITTERROOT VALLEYS- 453 PM MST MON NOV 13 2006 ...WIND ADVISORY WILL EXPIRE AT 5 PM MST THIS AFTERNOON... THE WIND ADVISORY WILL BE ALLOWED TO EXPIRE AT 5 PM MST THIS AFTERNOON. SURFACE PRESSURE GRADIENTS ARE BEGINNING TO WEAKEN...WHICH IS ALLOWING FOR THE SURFACE WINDS TO WEAKEN AS WELL. THEREFORE THE WIND ADVISORY WILL BE ALLOWED TO EXPIRE AT 5 PM. $$ MTZ007-140100- /O.EXP.KMSO.WI.Y.0021.000000T0000Z-061114T0000Z/ BUTTE/BLACKFOOT REGION- 453 PM MST MON NOV 13 2006 ...WIND ADVISORY WILL EXPIRE AT 5 PM MST THIS AFTERNOON... THE WIND ADVISORY WILL BE ALLOWED TO EXPIRE AT 5 PM MST THIS AFTERNOON. SURFACE PRESSURE GRADIENTS ARE BEGINNING TO WEAKEN...WHICH IS ALLOWING FOR THE SURFACE WINDS TO WEAKEN AS WELL. THEREFORE THE WIND ADVISORY WILL BE ALLOWED TO EXPIRE AT 5 PM. $$
The office that day
Everything else NWS Missoula, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 11, 5:23 PM PST | Snow Advisory | MSO | Clearwater | 9 hr |
| Nov 12, 2:38 AM PST | Snow Advisory | MSO | Flathead, Lake | 10 hr |
Nearby
Wind Advisories in Montana, 2006Wind Advisories in Idaho, 2006Every wind advisory in 2006
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.