Alert archive / Montana / Winter Storm Warnings in 2017
Winter Storm Warning 4, NWS Missoula, MT
NWS Missoula, MT issued this winter storm warning at Jan 30, 2017, 12:07 PM MST for 9 counties in Montana; Clearwater County, Idaho County, Idaho. It took effect at Jan 30, 2017, 11:00 PM MST. It was in force for 29 hr. 29 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jan 30, 2017, 12:07 PM MST (19:07 UTC)
- In effect from
- Jan 30, 2017, 11:00 PM MST
- Expired
- Feb 1, 2017, 3:37 AM MST
- In force
- 29 hr
- Issued by
- NWS Missoula, MT
Counties Clearwater County, ID, Idaho County, ID, Deer Lodge County, MT, Granite County, MT, Lake County, MT, Mineral County, MT, Missoula County, MT, Powell County, MT, Ravalli County, MT, Sanders County, MT, Silver Bow County, MT
The radar
The Missoula radar (KMSX), 43 km from the middle of the area, began a volume at 19:09 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 31, 9:03 AM MST | SNOW 4 | Victor, MT | . |
| Jan 31, 9:05 AM MST | SNOW 4 | Corvallis, MT | . |
| Jan 31, 9:16 AM MST | SNOW 2.8 | 2 E Florence, MT | . |
| Jan 31, 12:40 PM MST | HEAVY SNOW 5.5 | 4 Ene Woodland, ID | STARTED 430 AM PST. MODERATE TO HEAVY SNOW INTENSITIES THIS MORNING. MODERATE INTENSITY RIGHT NOW. THE DURATION OF THE HEAVY SNOW EVENT WAS 8 HOURS. |
| Jan 31, 12:44 PM MST | SNOW 4 | Saint Ignatius, MT | . |
| Jan 31, 1:14 PM MST | HEAVY SNOW 9 | Hamilton, MT | ESTIMATE OF 8 TO 10 INCHES STORM TOTAL AND STILL SNOWING. |
| Jan 31, 1:28 PM MST | SNOW 3 | Darby, MT | LIGHT SNOW RIGHT NOW. |
| Jan 31, 1:30 PM MST | SNOW 5 | 5 Ene Sula, MT | MODERATE SNOW RIGHT NOW. STARTED AROUND 6 AM MST THIS MORNING. . THE DURATION OF THE SNOW EVENT WAS 7 HOURS 30 MINUTES. |
| Jan 31, 1:47 PM MST | SNOW 6 | Greenough, MT | . |
| Jan 31, 1:51 PM MST | SNOW 4 | 4 W Woodworth, MT | . |
| Jan 31, 1:52 PM MST | HEAVY SNOW 8 | 1 Wsw Georgetown, MT | MODERATE TO HEAVY SNOW AND THE ROADS WERE VERY SLICK EARLIER AND SNOW COVERED. SNOW STARTED AT MIDNIGHT. |
| Jan 31, 2:00 PM MST | SNOW 6.3 | 1 Ssw Philipsburg, MT | CO-OP OBSERVER STATION PHILIPSBURG RS /PHIM8/. THE DURATION OF THE SNOW EVENT WAS 12 HOURS. |
| Jan 31, 2:01 PM MST | SNOW 3 | 1 Wsw Deer Lodge, MT | STARTED AFTER 2 AM AND THEN SNOW STOPPED AROUND 11 AM MST. BREEZY NORTH WINDS. |
| Jan 31, 2:13 PM MST | SNOW 3 | 3 Nw Frenchtown, MT | . |
| Jan 31, 2:15 PM MST | SNOW 4.5 | Alberton, MT | STARTED AROUND 3 AM. WET SNOW. LIGHT SNOW NOW. |
| Jan 31, 2:21 PM MST | SNOW 3 | Superior, MT | . |
| Jan 31, 2:23 PM MST | SNOW 3 | 1 Nnw De Borgia, MT | . |
| Jan 31, 2:33 PM MST | SNOW 0.5 | 4 Se Helmville, MT | ROADS ARE ICY. WINDY AND COLD. NOT SNOWING . |
| Jan 31, 3:05 PM MST | SNOW 5 | 2 Sse Potomac, MT | MODERATE SNOW THROUGH THE EVENT. |
| Jan 31, 3:50 PM MST | SNOW 3 | Grangeville, ID | . |
| Jan 31, 4:04 PM MST | SNOW 4 | 2 Nnw East Missoula, MT | . |
| Jan 31, 5:26 PM MST | SNOW 3 | 2 Wsw Plains, MT | . |
| Jan 31, 7:25 PM MST | SNOW 5.5 | 4 Ssw Missoula, MT | STOPPED SNOWING. |
| Jan 31, 7:42 PM MST | SNOW 3 | 1 Nnw Hamilton, MT | SNOW DEPTH 10 INCHES. . |
| Jan 31, 7:50 PM MST | SNOW 6 | 2 Ese Hamilton, MT | . |
| Jan 31, 7:54 PM MST | HEAVY SNOW 7.3 | 5 N Grangeville, ID | SNOW WAS HEAVY AT TIMES ESPECIALLY THIS AFTERNOON. |
| Jan 31, 8:00 PM MST | HEAVY SNOW 7 | Weippe, ID | FACEBOOK REPORT. |
| Jan 31, 8:00 PM MST | HEAVY SNOW 8 | Glenwood, ID | FACEBOOK REPORT. SNOW CONTINUES. |
| Jan 31, 8:04 PM MST | HEAVY SNOW 5.5 | 1 Sw Kooskia, ID | FROM NOON TO AROUND 3 PM THE VISIBILITY WAS ABOUT A BLOCK WITH BIG FLAKES. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Spokane, WA (KOTX), launched 12:00Z, 7.1 hours before the alert went out and 206 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 603 m above ground
- 0-6 km bulk shear
- 83 kt
- 0-1 km storm-relative helicity
- 163 m²/s²
- 0-3 km storm-relative helicity
- 166 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
864 WWUS45 KMSO 301907 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 1207 PM MST MON JAN 30 2017 MTZ004-043-010000- /O.UPG.KMSO.WS.A.0002.170131T0600Z-170201T1200Z/ /O.NEW.KMSO.WS.W.0004.170131T0600Z-170201T1200Z/ 1207 PM MST MON JAN 30 2017 ...WINTER STORM WARNING IN EFFECT FROM 11 PM THIS EVENING TO 5 AM MST WEDNESDAY... THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP TONIGHT AND MAY BECOME HEAVY AT TIMES THROUGH THE TUESDAY MORNING COMMUTE. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 5 TO 9 INCHES IN THE VALLEYS, WITH OVER A FOOT POSSIBLE IN THE HIGHER TERRAIN. A NARROW AREA OF HEAVIER SNOW WILL BE POSSIBLE. * LOCATIONS IMPACTED INCLUDE: EVARO HILL, HIGHWAY 200 THOMPSON FALLS TO PLAINS, HIGHWAY 200 TROUT CREEK TO HERON, I-90 LOOKOUT PASS TO HAUGAN, HIGHWAY 200 BONNER TO GREENOUGH, HIGHWAY 83 SEELEY LAKE TO CONDON, AND I-90 EAST MISSOULA TO BEARMOUTH $$ MTZ005-010000- /O.UPG.KMSO.WS.A.0002.170131T0600Z-170201T1200Z/ /O.NEW.KMSO.WS.W.0004.170131T0600Z-170201T1200Z/ 1207 PM MST MON JAN 30 2017 ...WINTER STORM WARNING IN EFFECT FROM 11 PM THIS EVENING TO 5 AM MST WEDNESDAY FOR BITTERROOT VALLEY AND MISSOULA... THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP TONIGHT AND MAY BECOME HEAVY AT TIMES THROUGH THE TUESDAY MORNING COMMUTE. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS DURING THE TUESDAY MORNING COMMUTE. * SNOW ACCUMULATIONS: 5 TO 9 INCHES FOR THE MISSOULA VALLEY TO THE NORTHERN BITTERROOT VALLEY. 4 TO 6 INCHES ARE EXPECTED FOR THE SOUTHERN BITTERROOT VALLEYS. * WINDS: EAST WINDS GUSTING UP TO 30 MPH OUT OF HELLGATE CANYON WILL DEVELOP TUESDAY EVENING INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. $$ MTZ007-010000- /O.UPG.KMSO.WS.A.0002.170131T0600Z-170201T1200Z/ /O.NEW.KMSO.WS.W.0004.170131T0600Z-170201T1200Z/ 1207 PM MST MON JAN 30 2017 ...WINTER STORM WARNING IN EFFECT FROM 11 PM THIS EVENING TO 5 AM MST WEDNESDAY... THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP TONIGHT AND MAY BECOME HEAVY AT TIMES THROUGH THE TUESDAY MORNING COMMUTE. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS LATE TUESDAY AFTERNOON AND EVENING WILL MAKES CONDITIONS WORSE FOR LOCATIONS ALONG HIGHWAY 12 FROM GARRISON TO MACDONALD PASS AND HIGHWAY 200 FROM CLEARWATER JUNCTION TO OVANDO. * SNOW ACCUMULATIONS: 5 TO 10 INCHES ALONG AND NORTH OF HIGHWAY 12 AND IN GEORGETOWN LAKE. 4 TO 8 INCHES ELSEWHERE. * WINDS: EAST WINDS TUESDAY NIGHT INTO WEDNESDAY MORNING GUSTING UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE: BUTTE, GEORGETOWN LAKE, HIGHWAY 12 GARRISON TO ELLISTON, HOMESTAKE PASS, AND MACDONALD PASS $$ MTZ006-010000- /O.UPG.KMSO.WS.A.0002.170131T0600Z-170201T1200Z/ /O.NEW.KMSO.WW.Y.0007.170131T0600Z-170201T1200Z/ 1207 PM MST MON JAN 30 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 AM MST WEDNESDAY FOR HIGHWAY 93 SULA TO LOST TRAIL PASS AND LOLO PASS... THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP MONDAY NIGHT, AND MAY BECOME HEAVY AT TIMES THROUGH TUESDAY. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 4 TO 6 INCHES POSSIBLE, UP TO 10 INCHES AT LOLO PASS. $$ MTZ003-010000- /O.UPG.KMSO.WS.A.0002.170131T0600Z-170201T1200Z/ /O.NEW.KMSO.WW.Y.0007.170131T0600Z-170201T1200Z/ 1207 PM MST MON JAN 30 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 AM MST WEDNESDAY... THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * IMPACTS/TIMING: LIGHT SNOW WILL DEVELOP TONIGHT AND MAY BECOME MODERATE AT TIMES THROUGH THE TUESDAY MORNING COMMUTE. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. THE WORSE CONDITIONS WILL BE IN THE MISSION VALLEY AND NOT SO MUCH NORTH OF FLATHEAD LAKE * SNOW ACCUMULATIONS: 2 TO 5 INCHES FOR THE FLATHEAD VALLEY. 4 TO 8 INCHES FOR THE MISSION VALLEY. * WINDS: NORTHEAST TO EAST WINDS GUSTING UP TO 30 MPH OUT OF BADROCK CANYON WILL DEVELOP TUESDAY EVENING INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. * LOCATIONS IMPACTED INCLUDE: FLATHEAD LAKE, FLATHEAD VALLEY, MISSION VALLEY, AND POLSON $$ IDZ005-006-010000- /O.UPG.KMSO.WS.A.0002.170131T0600Z-170201T1200Z/ /O.NEW.KMSO.WW.Y.0007.170131T0600Z-170201T1200Z/ 1107 AM PST MON JAN 30 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 AM PST WEDNESDAY ABOVE 2000 FEET... THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP TONIGHT, AND MAY BECOME HEAVY AT TIMES THROUGH TUESDAY. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 6 TO 12 INCHES WITH HIGHER AMOUNTS POSSIBLE OVER THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: ELK RIVER, HIGHWAY 11 PIERCE TO HEADQUARTERS, PIERCE, DIXIE, ELK CITY, AND HIGHWAY 12 LOWELL TO LOLO PASS $$ IDZ007-010000- /O.UPG.KMSO.WS.A.0002.170131T0600Z-170201T1200Z/ /O.NEW.KMSO.WW.Y.0007.170131T0600Z-170201T1200Z/ 1107 AM PST MON JAN 30 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 AM PST WEDNESDAY ABOVE 2000 FEET... THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP TONIGHT, AND MAY BECOME HEAVY AT TIMES THROUGH TUESDAY. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 3 TO 7 INCHES FOR ELEVATIONS ABOVE 2000 FEET. WITH GRANGEVILLE ON THE HIGHER END OF THIS RANGE. * LOCATIONS IMPACTED INCLUDE: CAMAS PRAIRIE, GRANGEVILLE AND VICINITY, AND GREER GRADE $$ MTZ002-010000- /O.NEW.KMSO.WW.Y.0007.170131T0600Z-170201T1200Z/ 1207 PM MST MON JAN 30 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT SNOW WILL DEVELOP TONIGHT AND MAY BECOME MODERATE TO HEAVY AT TIMES THROUGH THE TUESDAY MORNING COMMUTE. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS WILL MAKE CONDITIONS WORSE AT TIMES TUESDAY AFTERNOON AND EVENING. * SNOW ACCUMULATIONS: 2 TO 5 INCHES FOR THE LOWER ELEVATIONS DOWN TO WEST GLACIER. 6 TO 10 INCHES FOR THE HIGHER TERRAIN AND MARIAS PASS * LOCATIONS IMPACTED INCLUDE: BAD ROCK CANYON, ESSEX, HIGHWAY 83 BIGFORK TO SWAN LAKE, MARIAS PASS, AND POLEBRIDGE $$ IDZ008-010000- /O.NEW.KMSO.WW.Y.0007.170131T0600Z-170201T1200Z/ 1107 AM PST MON JAN 30 2017 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 AM PST WEDNESDAY ABOVE 2000 FEET FOR WHITE BIRD GRADE... * IMPACTS/TIMING: LIGHT SNOW WILL DEVELOP TONIGHT AND MAY BECOME MODERATE TO HEAVY AT TIMES THROUGH THE TUESDAY MORNING AND AFTERNOON COMMUTE. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 4 TO 8 INCHES OF SNOW FOR WHITE BIRD GRADE. $$ IDZ009-010-010000- /O.NEW.KMSO.WS.A.0003.170201T0000Z-170202T0000Z/ 1207 PM MST MON JAN 30 2017 ...WINTER STORM WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY AFTERNOON... * IMPACTS/TIMING: A BOUNDARY OF INTENSE SNOW MAY STALL OVER THE NORTHERN PORTIONS OF LEMHI COUNTY THAT WILL PRODUCE HEAVY SNOW AT TIMES FROM LOST TRAIL PASS TO JUST SOUTH OF SALMON. THE TIME PERIOD FOR THE HEAVIEST SNOW APPEARS TO BE TUESDAY EVENING THROUGH WEDNESDAY. * SNOW ACCUMULATIONS: 5 TO 9 INCHES WITH HIGHER AMOUNTS NEAR LOST TRAIL PASS. * LOCATIONS IMPACTED INCLUDE: SHOUP, BANNOCK PASS, HIGHWAY 28 TENDOY TO LONE PINE, HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE, LEMHI PASS, AND SALMON $$
8 follow-up statements
260 WWUS45 KMSO 311115 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 415 AM MST TUE JAN 31 2017 MTZ004-043-011115- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 415 AM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: MODERATE SNOW WILL PERSIST AND BECOME HEAVY AT TIMES TODAY, ESPECIALLY DURING THIS MORNINGS COMMUTE. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 5 TO 9 INCHES IN THE VALLEYS, WITH OVER A FOOT POSSIBLE IN THE HIGHER TERRAIN. A NARROW AREA OF HEAVIER SNOW WILL BE POSSIBLE. * LOCATIONS IMPACTED INCLUDE: EVARO HILL, HIGHWAY 200 THOMPSON FALLS TO PLAINS, HIGHWAY 200 TROUT CREEK TO HERON, I-90 LOOKOUT PASS TO HAUGAN, HIGHWAY 200 BONNER TO GREENOUGH, HIGHWAY 83 SEELEY LAKE TO CONDON, AND I-90 EAST MISSOULA TO BEARMOUTH $$ MTZ005-011115- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 415 AM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR BITTERROOT VALLEY AND MISSOULA... * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP THIS MORNING AND MAY BECOME HEAVY AT TIMES THROUGH THIS AFTERNOON. THE BIGGEST NEGATIVE IMPACT WILL BE DURING THE MORNING COMMUTE. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS DURING THIS MORNINGS COMMUTE. * SNOW ACCUMULATIONS: 5 TO 9 INCHES FOR THE MISSOULA VALLEY TO THE NORTHERN BITTERROOT VALLEY. 4 TO 6 INCHES ARE EXPECTED FOR THE SOUTHERN BITTERROOT VALLEYS. * WINDS: EAST WINDS GUSTING UP TO 30 MPH OUT OF HELLGATE CANYON WILL DEVELOP TUESDAY EVENING INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. $$ MTZ007-011115- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 415 AM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP THIS MORNING AND AND MAY BECOME HEAVY AT TIMES THROUGH THIS MORNINGS COMMUTE. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS LATE TUESDAY AFTERNOON AND EVENING WILL MAKES CONDITIONS WORSE FOR LOCATIONS ALONG HIGHWAY 12 FROM GARRISON TO MACDONALD PASS AND HIGHWAY 200 FROM CLEARWATER JUNCTION TO OVANDO. * SNOW ACCUMULATIONS: 5 TO 10 INCHES ALONG AND NORTH OF HIGHWAY 12 AND IN GEORGETOWN LAKE. 4 TO 8 INCHES ELSEWHERE. * WINDS: EAST WINDS TONIGHT INTO WEDNESDAY MORNING GUSTING UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE: BUTTE, GEORGETOWN LAKE, HIGHWAY 12 GARRISON TO ELLISTON, HOMESTAKE PASS, AND MACDONALD PASS $$ MTZ006-011115- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 415 AM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR HIGHWAY 93 SULA TO LOST TRAIL PASS AND LOLO PASS... * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP MONDAY NIGHT, AND MAY BECOME HEAVY AT TIMES THROUGH TUESDAY. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 4 TO 6 INCHES POSSIBLE, UP TO 10 INCHES AT LOLO PASS. $$ MTZ003-011115- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 415 AM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT SNOW WILL PERSIST THIS MORNING AND LAST THROUGH AFTERNOON HOURS. THE MORNING COMMUTE MAY BE DIFFICULT AT TIMES THROUGH THIS MORNINGS. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. THE WORSE CONDITIONS WILL BE IN THE MISSION VALLEY AND NOT SO MUCH NORTH OF FLATHEAD LAKE * SNOW ACCUMULATIONS: 2 TO 5 INCHES FOR THE FLATHEAD VALLEY. 4-8 INCHES FOR THE MISSION VALLEY. * WINDS: NORTHEAST TO EAST WINDS GUSTING UP TO 30 MPH OUT OF BADROCK CANYON WILL DEVELOP THIS EVENING INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. * LOCATIONS IMPACTED INCLUDE: FLATHEAD LAKE, FLATHEAD VALLEY, MISSION VALLEY, AND POLSON $$ MTZ002-011115- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 415 AM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT SNOW WILL PERSIST THIS MORNING AND MAY BECOME MODERATE TO HEAVY AT TIMES THROUGH THE MORNING COMMUTE. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS WILL MAKE CONDITIONS WORSE AT TIMES THIS AFTERNOON AND EVENING. * SNOW ACCUMULATIONS: 2 TO 5 INCHES FOR THE LOWER ELEVATIONS DOWN TO WEST GLACIER. 6 TO 10 INCHES FOR THE HIGHER TERRAIN AND MARIAS PASS * LOCATIONS IMPACTED INCLUDE: BAD ROCK CANYON, ESSEX, HIGHWAY 83 BIGFORK TO SWAN LAKE, MARIAS PASS, AND POLEBRIDGE $$ IDZ005-006-011115- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 315 AM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY ABOVE 2000 FEET... * IMPACTS/TIMING: MODERATE SNOW WILL PERSIST THROUGH THIS EVENING AND MAY BECOME HEAVY AT TIMES THROUGH THIS AFTERNOON. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 6 TO 12 INCHES WITH HIGHER AMOUNTS POSSIBLE OVER THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: ELK RIVER, HIGHWAY 11 PIERCE TO HEADQUARTERS, PIERCE, DIXIE, ELK CITY, AND HIGHWAY 12 LOWELL TO LOLO PASS $$ IDZ007-008-011115- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 315 AM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY ABOVE 2000 FEET... * IMPACTS/TIMING: LIGHT SNOW WILL DEVELOP THIS MORNING AND MAY BECOME MODERATE TO HEAVY AT TIMES THROUGH THE AFTERNOON COMMUTE. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 4 TO 8 INCHES OF SNOW FOR WHITE BIRD GRADE AND GRANGEVILLE. $$ IDZ009-010-011115- /O.CON.KMSO.WS.A.0003.170201T0000Z-170202T0000Z/ 415 AM MST TUE JAN 31 2017 ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS AFTERNOON THROUGH WEDNESDAY AFTERNOON... * IMPACTS/TIMING: A BOUNDARY OF INTENSE SNOW MAY STALL OVER THE NORTHERN PORTIONS OF LEMHI COUNTY TONIGHT THROUGH WEDNESDAY. THAT WILL PRODUCE HEAVY SNOW AT TIMES FROM LOST TRAIL PASS TO JUST SOUTH OF SALMON. THE TIME PERIOD FOR THE HEAVIEST SNOW APPEARS TO BE THIS EVENING THROUGH WEDNESDAY. * SNOW ACCUMULATIONS: 5 TO 9 INCHES WITH HIGHER AMOUNTS NEAR LOST TRAIL PASS. * LOCATIONS IMPACTED INCLUDE: SHOUP, BANNOCK PASS, HIGHWAY 28 TENDOY TO LONE PINE, HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE, LEMHI PASS, AND SALMON $$
973 WWUS45 KMSO 311304 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 604 AM MST TUE JAN 31 2017 IDZ008-011200- /O.CAN.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ /O.NEW.KMSO.WW.Y.0008.170131T1304Z-170201T1200Z/ 504 AM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 AM PST WEDNESDAY ABOVE 2000 FEET... * IMPACTS/TIMING: LIGHT THIS MORNING MAY BECOME MODERATE TO HEAVY AT TIME THROUGH THE AFTERNOON COMMUTE. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 2 TO 5 INCHES. $$ IDZ007-011200- /O.UPG.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ /O.EXB.KMSO.WS.W.0004.170131T1304Z-170201T1200Z/ 504 AM PST TUE JAN 31 2017 ...WINTER STORM WARNING IN EFFECT UNTIL 4 AM PST WEDNESDAY... THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. * IMPACTS/TIMING: LIGHT TO MODERATE FALLING THIS MORNING WILL BECOME HEAVY AT TIMES AND PRODUCE SEVERAL INCHES OF SNOW THROUGH THIS EVENING. LOW VISIBILITY WITH ACCUMULATING SNOW WILL IMPACT TRAVEL FOR THE MORNING COMMUTE, ESPECIALLY IN GRANGEVILLE. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 5 TO 9 INCHES. $$ MTZ004-043-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 604 AM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: MODERATE SNOW WILL PERSIST AND BECOME HEAVY AT TIMES TODAY, ESPECIALLY DURING THIS MORNINGS COMMUTE. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 5 TO 9 INCHES IN THE VALLEYS, WITH OVER A FOOT POSSIBLE IN THE HIGHER TERRAIN. A NARROW AREA OF HEAVIER SNOW WILL BE POSSIBLE. * LOCATIONS IMPACTED INCLUDE: EVARO HILL, HIGHWAY 200 THOMPSON FALLS TO PLAINS, HIGHWAY 200 TROUT CREEK TO HERON, I-90 LOOKOUT PASS TO HAUGAN, HIGHWAY 200 BONNER TO GREENOUGH, HIGHWAY 83 SEELEY LAKE TO CONDON, AND I-90 EAST MISSOULA TO BEARMOUTH $$ MTZ005-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 604 AM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR BITTERROOT VALLEY AND MISSOULA... * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP THIS MORNING AND MAY BECOME HEAVY AT TIMES THROUGH THIS AFTERNOON. THE BIGGEST NEGATIVE IMPACT WILL BE DURING THE MORNING COMMUTE. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS DURING THIS MORNINGS COMMUTE. * SNOW ACCUMULATIONS: 5 TO 9 INCHES FOR THE MISSOULA VALLEY TO THE NORTHERN BITTERROOT VALLEY. 4 TO 6 INCHES ARE EXPECTED FOR THE SOUTHERN BITTERROOT VALLEYS. * WINDS: EAST WINDS GUSTING UP TO 30 MPH OUT OF HELLGATE CANYON WILL DEVELOP TUESDAY EVENING INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. $$ MTZ007-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 604 AM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP THIS MORNING AND AND MAY BECOME HEAVY AT TIMES THROUGH THIS MORNINGS COMMUTE. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS LATE TUESDAY AFTERNOON AND EVENING WILL MAKES CONDITIONS WORSE FOR LOCATIONS ALONG HIGHWAY 12 FROM GARRISON TO MACDONALD PASS AND HIGHWAY 200 FROM CLEARWATER JUNCTION TO OVANDO. * SNOW ACCUMULATIONS: 5 TO 10 INCHES ALONG AND NORTH OF HIGHWAY 12 AND IN GEORGETOWN LAKE. 4 TO 8 INCHES ELSEWHERE. * WINDS: EAST WINDS TONIGHT INTO WEDNESDAY MORNING GUSTING UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE: BUTTE, GEORGETOWN LAKE, HIGHWAY 12 GARRISON TO ELLISTON, HOMESTAKE PASS, AND MACDONALD PASS $$ MTZ006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 604 AM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR HIGHWAY 93 SULA TO LOST TRAIL PASS AND LOLO PASS... * IMPACTS/TIMING: MODERATE SNOW WILL DEVELOP MONDAY NIGHT, AND MAY BECOME HEAVY AT TIMES THROUGH TUESDAY. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 4 TO 6 INCHES POSSIBLE, UP TO 10 INCHES AT LOLO PASS. $$ MTZ003-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 604 AM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT SNOW WILL PERSIST THIS MORNING AND LAST THROUGH AFTERNOON HOURS. THE MORNING COMMUTE MAY BE DIFFICULT AT TIMES THROUGH THIS MORNINGS. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. THE WORSE CONDITIONS WILL BE IN THE MISSION VALLEY AND NOT SO MUCH NORTH OF FLATHEAD LAKE * SNOW ACCUMULATIONS: 2 TO 5 INCHES FOR THE FLATHEAD VALLEY. 4- 8 INCHES FOR THE MISSION VALLEY. * WINDS: NORTHEAST TO EAST WINDS GUSTING UP TO 30 MPH OUT OF BADROCK CANYON WILL DEVELOP THIS EVENING INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. * LOCATIONS IMPACTED INCLUDE: FLATHEAD LAKE, FLATHEAD VALLEY, MISSION VALLEY, AND POLSON $$ MTZ002-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 604 AM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT SNOW WILL PERSIST THIS MORNING AND MAY BECOME MODERATE TO HEAVY AT TIMES THROUGH THE MORNING COMMUTE. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS WILL MAKE CONDITIONS WORSE AT TIMES THIS AFTERNOON AND EVENING. * SNOW ACCUMULATIONS: 2 TO 5 INCHES FOR THE LOWER ELEVATIONS DOWN TO WEST GLACIER. 6 TO 10 INCHES FOR THE HIGHER TERRAIN AND MARIAS PASS * LOCATIONS IMPACTED INCLUDE: BAD ROCK CANYON, ESSEX, HIGHWAY 83 BIGFORK TO SWAN LAKE, MARIAS PASS, AND POLEBRIDGE $$ IDZ005-006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 504 AM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY ABOVE 2000 FEET... * IMPACTS/TIMING: MODERATE SNOW WILL PERSIST THROUGH THIS EVENING AND MAY BECOME HEAVY AT TIMES THROUGH THIS AFTERNOON. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: 6 TO 12 INCHES WITH HIGHER AMOUNTS POSSIBLE OVER THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: ELK RIVER, HIGHWAY 11 PIERCE TO HEADQUARTERS, PIERCE, DIXIE, ELK CITY, AND HIGHWAY 12 LOWELL TO LOLO PASS $$ IDZ009-010-011315- /O.CON.KMSO.WS.A.0003.170201T0000Z-170202T0000Z/ 604 AM MST TUE JAN 31 2017 ...WINTER STORM WATCH REMAINS IN EFFECT FROM 5 PM MST THIS AFTERNOON THROUGH WEDNESDAY AFTERNOON... * IMPACTS/TIMING: A BOUNDARY OF INTENSE SNOW MAY STALL OVER THE NORTHERN PORTIONS OF LEMHI COUNTY TONIGHT THROUGH WEDNESDAY. THAT WILL PRODUCE HEAVY SNOW AT TIMES FROM LOST TRAIL PASS TO JUST SOUTH OF SALMON. THE TIME PERIOD FOR THE HEAVIEST SNOW APPEARS TO BE THIS EVENING THROUGH WEDNESDAY. * SNOW ACCUMULATIONS: 5 TO 9 INCHES WITH HIGHER AMOUNTS NEAR LOST TRAIL PASS. * LOCATIONS IMPACTED INCLUDE: SHOUP, BANNOCK PASS, HIGHWAY 28 TENDOY TO LONE PINE, HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE, LEMHI PASS, AND SALMON $$
625 WWUS45 KMSO 311644 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 944 AM MST TUE JAN 31 2017 MTZ004-043-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 944 AM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: MODERATE SNOW WILL PERSIST AND BECOME HEAVY AT TIMES TODAY. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. AREAS WITH THE MOST CONCERN WILL BE BETWEEN SUPERIOR TO FRENCHTOWN ON I-90 AND EVARO HILL. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 2 TO 4 INCHES. ISOLATED HIGHER AMOUNTS IN THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: EVARO HILL, HIGHWAY 200 THOMPSON FALLS TO PLAINS, HIGHWAY 200 TROUT CREEK TO HERON, I-90 LOOKOUT PASS TO HAUGAN, HIGHWAY 200 BONNER TO GREENOUGH, HIGHWAY 83 SEELEY LAKE TO CONDON, AND I-90 EAST MISSOULA TO BEARMOUTH $$ MTZ005-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 944 AM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR BITTERROOT VALLEY AND MISSOULA... * IMPACTS/TIMING: MODERATE TO HEAVY SNOW AT TIMES WILL CONTINUE INTO THE EARLY AFTERNOON HOURS. AREAS OF CONCERN WILL BE SOUTH OF MISSOULA FROM LOLO TO DARBY. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 2 TO 5 INCHES FOR THE BITTERROOT VALLEY. 1 TO 3 INCHES IN THE SOUTH HILLS AND BLUE MOUNTAIN AREA SOUTH OF MISSOULA. * WINDS: NORTH WINDS 10 TO 15 MPH WITH LOCALLY HIGHER GUSTS TODAY. EASTERLY WINDS WILL DEVELOP THIS EVENING WITH WIND GUSTS OF UP TO 30 MPH OUT OF HELLGATE CANYON EXPECTED INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. $$ MTZ007-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 944 AM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: MODERATE SNOW WILL CONTINUE THIS MORNING AND MAY BECOME HEAVY AT TIMES. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS LATE THIS AFTERNOON AND EVENING WILL MAKE CONDITIONS WORSE FOR LOCATIONS ALONG HIGHWAY 12 FROM GARRISON TO MACDONALD PASS AND HIGHWAY 200 FROM CLEARWATER JUNCTION TO OVANDO. * SNOW ACCUMULATIONS: ADDITIONAL 2 TO 5 INCHES ALONG AND NORTH OF HIGHWAY 12 THIS MORNING. SNOW WILL INCREASE THIS AFTERNOON IN AND AROUND BUTTE WITH 3 TO 5 ADDITIONAL INCHES DURING THE AFTERNOON AND EVENING. * WINDS: EAST WINDS TONIGHT INTO WEDNESDAY MORNING GUSTING UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE: BUTTE, GEORGETOWN LAKE, HIGHWAY 12 GARRISON TO ELLISTON, HOMESTAKE PASS, AND MACDONALD PASS $$ IDZ007-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 844 AM PST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. * IMPACTS/TIMING: LIGHT TO MODERATE SNOW FALLING THIS MORNING WILL BECOME HEAVY AT TIMES ESPECIALLY THIS AFTERNOON AND PRODUCE SEVERAL INCHES OF SNOW THROUGH THIS EVENING. LOW VISIBILITY WITH ACCUMULATING SNOW WILL IMPACT TRAVEL INTO THE EVENING, ESPECIALLY IN GRANGEVILLE AND GREER GRADE. * SNOW ACCUMULATIONS: ADDITIONAL 3 TO 6 INCHES. $$ MTZ006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 944 AM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR HIGHWAY 93 SULA TO LOST TRAIL PASS AND LOLO PASS... * IMPACTS/TIMING: MODERATE SNOW WILL CONTINUE AND MAY BECOME HEAVY AT TIMES THROUGH THIS AFTERNOON. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ESPECIALLY FROM LOLO PASS TO LOLO ON HIGHWAY 12 AND SULA TO LOST TRAIL PASS ON HIGHWAY 93. * SNOW ACCUMULATIONS: ADDITIONAL 3 TO 5 INCHES OF SNOW POSSIBLE INTO THIS EVENING. $$ MTZ003-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 944 AM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH THIS AFTERNOON. THE AREA OF CONCERN WILL BE THE SOUTHERN MISSION VALLEY FROM SAINT IGNATIUS TO ARLEE. * SNOW ACCUMULATIONS: ADDITIONAL 1 TO 2 INCHES THROUGH THIS AFTERNOON. LESSER AMOUNTS TO NO SNOW THE FURTHER NORTH YOU ARE. * WINDS: NORTHEAST TO EAST WINDS GUSTING UP TO 30 MPH OUT OF BADROCK CANYON WILL DEVELOP THIS EVENING INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. * LOCATIONS IMPACTED INCLUDE: MISSION VALLEY $$ MTZ002-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 944 AM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT SNOW WILL CONTINUE TO THE HIGHER TERRAN FROM ESSEX TO MARIAS PASS. GUSTY EAST WINDS COMBINED WITH SNOW, MAY PRODUCE LOWER VISIBILITY. * SNOW ACCUMULATIONS: ADDITIONAL 1 TO 2 INCHES POSSIBLE. * LOCATIONS IMPACTED INCLUDE: BAD ROCK CANYON, ESSEX, HIGHWAY 83 BIGFORK TO SWAN LAKE, MARIAS PASS, AND POLEBRIDGE $$ IDZ005-006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 844 AM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL PERSIST THROUGH THIS EVENING. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: ADDITIONAL 4 TO 6 INCHES WITH HIGHER AMOUNTS POSSIBLE OVER THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: ELK RIVER, HIGHWAY 11 PIERCE TO HEADQUARTERS, PIERCE, DIXIE, ELK CITY, AND HIGHWAY 12 LOWELL TO LOLO PASS $$ IDZ008-011200- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 844 AM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY ABOVE 2000 FEET FOR WHITE BIRD GRADE... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE INTO THIS EVENING. PERIODS OF INTENSE SNOWFALL THIS AFTERNOON AND EVENING MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. * SNOW ACCUMULATIONS: ADDITIONAL 2 TO 5 INCHES POSSIBLE. $$ IDZ009-010-011645- /O.CON.KMSO.WS.A.0003.170201T0000Z-170202T0000Z/ 944 AM MST TUE JAN 31 2017 ...WINTER STORM WATCH REMAINS IN EFFECT FROM 5 PM MST THIS AFTERNOON THROUGH WEDNESDAY AFTERNOON... * IMPACTS/TIMING: A BOUNDARY OF INTENSE SNOW MAY STALL OVER THE NORTHERN PORTIONS OF LEMHI COUNTY TONIGHT THROUGH WEDNESDAY. THAT WILL PRODUCE HEAVY SNOW AT TIMES FROM LOST TRAIL PASS TO JUST SOUTH OF SALMON. THE TIME PERIOD FOR THE HEAVIEST SNOW APPEARS TO BE THIS EVENING THROUGH WEDNESDAY. * SNOW ACCUMULATIONS: 5 TO 9 INCHES WITH HIGHER AMOUNTS NEAR LOST TRAIL PASS. * LOCATIONS IMPACTED INCLUDE: SHOUP, BANNOCK PASS, HIGHWAY 28 TENDOY TO LONE PINE, HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE, LEMHI PASS, AND SALMON $$
503 WWUS45 KMSO 312022 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 122 PM MST TUE JAN 31 2017 MTZ002-312130- /O.CAN.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 122 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CANCELLED THE WINTER WEATHER ADVISORY. A FEW LIGHT FLURRIES WILL BE POSSIBLE THROUGH THIS AFTERNOON BUT OVERALL THE SNOW HAS DISSIPATED. $$ MTZ004-043-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 122 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: MODERATE SNOW WILL PERSIST AND BECOME HEAVY AT TIMES TODAY. PERIODS OF HEAVY SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. AREAS WITH THE MOST CONCERN WILL BE BETWEEN SUPERIOR TO FRENCHTOWN ON I-90 AND EVARO HILL. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 2 TO 4 INCHES. ISOLATED HIGHER AMOUNTS IN THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: EVARO HILL, HIGHWAY 200 THOMPSON FALLS TO PLAINS, HIGHWAY 200 TROUT CREEK TO HERON, I-90 LOOKOUT PASS TO HAUGAN, HIGHWAY 200 BONNER TO GREENOUGH, HIGHWAY 83 SEELEY LAKE TO CONDON, AND I-90 EAST MISSOULA TO BEARMOUTH $$ MTZ005-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 122 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR BITTERROOT VALLEY AND MISSOULA... * IMPACTS/TIMING: MODERATE TO HEAVY SNOW AT TIMES WILL CONTINUE INTO THE EARLY AFTERNOON HOURS. AREAS OF CONCERN WILL BE SOUTH OF MISSOULA FROM LOLO TO DARBY. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 2 TO 5 INCHES FOR THE BITTERROOT VALLEY. 1 TO 3 INCHES IN THE SOUTH HILLS AND BLUE MOUNTAIN AREA SOUTH OF MISSOULA. * WINDS: NORTH WINDS 10 TO 15 MPH WITH LOCALLY HIGHER GUSTS TODAY. EASTERLY WINDS WILL DEVELOP THIS EVENING WITH WIND GUSTS OF UP TO 30 MPH OUT OF HELLGATE CANYON EXPECTED INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. $$ MTZ007-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 122 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THIS AND MAY BECOME HEAVY AT TIMES DURING THE EVENING. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS LATE THIS AFTERNOON AND EVENING WILL MAKE CONDITIONS WORSE FOR LOCATIONS ALONG HIGHWAY 12 FROM GARRISON TO MACDONALD PASS AND HIGHWAY 200 FROM CLEARWATER JUNCTION TO OVANDO. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN THIS EVENING. * SNOW ACCUMULATIONS: ADDITIONAL 2 TO 5 INCHES ALONG AND NORTH OF HIGHWAY 12 THIS MORNING. SNOW WILL INCREASE THIS AFTERNOON IN AND AROUND BUTTE WITH 3 TO 5 ADDITIONAL INCHES DURING THE AFTERNOON AND EVENING. * WINDS: EAST WINDS TONIGHT INTO WEDNESDAY MORNING GUSTING UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE: BUTTE, GEORGETOWN LAKE, HIGHWAY 12 GARRISON TO ELLISTON, HOMESTAKE PASS, AND MACDONALD PASS $$ IDZ007-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 1222 PM PST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE TODAY AND WILL BECOME HEAVY AT TIMES ESPECIALLY THIS AFTERNOON AND PRODUCE SEVERAL INCHES OF SNOW THROUGH THIS EVENING. LOW VISIBILITY WITH ACCUMULATING SNOW WILL IMPACT TRAVEL INTO THE EVENING, ESPECIALLY IN GRANGEVILLE AND GREER GRADE. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 3 TO 6 INCHES. $$ IDZ009-010-012030- /O.UPG.KMSO.WS.A.0003.170201T0000Z-170202T0000Z/ /O.EXB.KMSO.WW.Y.0008.000000T0000Z-170201T1800Z/ 122 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST WEDNESDAY... THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * IMPACTS/TIMING: SNOW WILL INTENSIFY DURING THIS AFTERNOON AND LIGHT TO MODERATE SNOW CAN BE EXPECTED INTO WEDNESDAY MORNING. * SNOW ACCUMULATIONS: 3 TO 5 INCHES BY WEDNESDAY MORNING * LOCATIONS IMPACTED INCLUDE: SHOUP, BANNOCK PASS, HIGHWAY 28 TENDOY TO LONE PINE, HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE, LEMHI PASS, AND SALMON $$ MTZ006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 122 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR HIGHWAY 93 SULA TO LOST TRAIL PASS AND LOLO PASS... * IMPACTS/TIMING: MODERATE SNOW WILL CONTINUE AND MAY BECOME HEAVY AT TIMES THROUGH THIS AFTERNOON. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ESPECIALLY FROM LOLO PASS TO LOLO ON HIGHWAY 12 AND SULA TO LOST TRAIL PASS ON HIGHWAY 93. * SNOW ACCUMULATIONS: ADDITIONAL 3 TO 5 INCHES OF SNOW POSSIBLE INTO THIS EVENING. $$ MTZ003-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 122 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH THIS AFTERNOON. THE AREA OF CONCERN WILL BE THE SOUTHERN MISSION VALLEY FROM SAINT IGNATIUS TO ARLEE. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN THIS EVENING. * SNOW ACCUMULATIONS: ADDITIONAL 1 TO 2 INCHES THROUGH THIS AFTERNOON. LESSER AMOUNTS TO NO SNOW THE FURTHER NORTH YOU ARE. * WINDS: NORTHEAST TO EAST WINDS GUSTING UP TO 30 MPH OUT OF BADROCK CANYON WILL DEVELOP THIS EVENING INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. * LOCATIONS IMPACTED INCLUDE: FLATHEAD LAKE, FLATHEAD VALLEY, MISSION VALLEY, AND POLSON $$ IDZ005-006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 1222 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL PERSIST THROUGH THIS EVENING. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 4 TO 6 INCHES WITH HIGHER AMOUNTS POSSIBLE OVER THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: ELK RIVER, HIGHWAY 11 PIERCE TO HEADQUARTERS, PIERCE, DIXIE, ELK CITY, AND HIGHWAY 12 LOWELL TO LOLO PASS $$ IDZ008-011200- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 1222 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY ABOVE 2000 FEET FOR WHITE BIRD GRADE... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE INTO THIS EVENING. PERIODS OF INTENSE SNOWFALL THIS AFTERNOON AND EVENING MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 2 TO 5 INCHES POSSIBLE. $$
061 WWUS45 KMSO 010038 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 538 PM MST TUE JAN 31 2017 MTZ004-011200- /O.CAN.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ /O.EXA.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 538 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST WEDNESDAY... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY. * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE INTO THIS EVENING. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: LESS THAN AN INCH MORE. $$ MTZ003-010145- /O.CAN.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 538 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CANCELLED THE WINTER WEATHER ADVISORY. SOME LIGHT SNOW CONTINUES IN THE VERY SOUTHERN EXTREME OF THIS ZONE AROUND ARLEE AND THE SOUTHERN MISSION VALLEY WHICH MAY AFFECT A FEW RESIDENTS, BUT MOST OF THE SNOW IS DONE AND MOST PEOPLE IN THIS ZONE WILL SEE NOTHING MORE. LESS THAN AN INCH MORE IS EXPECTED. $$ MTZ043-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 538 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: PERIODS OF HEAVY SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. AREAS WITH THE MOST CONCERN WILL BE BETWEEN SUPERIOR TO FRENCHTOWN ON I-90 AND EVARO HILL. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 2 TO 4 INCHES. ISOLATED HIGHER AMOUNTS IN THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: HIGHWAY 200 BONNER TO GREENOUGH, HIGHWAY 83 SEELEY LAKE TO CONDON, AND I-90 EAST MISSOULA TO BEARMOUTH $$ MTZ005-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 538 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR BITTERROOT VALLEY AND MISSOULA... * IMPACTS/TIMING: AREAS OF CONCERN WILL BE SOUTH OF MISSOULA FROM LOLO TO DARBY. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 1 TO 3 INCHES FOR THE BITTERROOT VALLEY. LESS THAN 1 INCH IN THE SOUTH HILLS AND BLUE MOUNTAIN AREA SOUTH OF MISSOULA. * WINDS: NORTH WINDS 10 TO 15 MPH WITH LOCALLY HIGHER GUSTS TODAY. EASTERLY WINDS WILL DEVELOP THIS EVENING WITH WIND GUSTS OF UP TO 30 MPH OUT OF HELLGATE CANYON EXPECTED INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. $$ MTZ007-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 538 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE AND MAY BECOME HEAVY AT TIMES DURING THE EVENING. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS LATE THIS AFTERNOON AND EVENING WILL MAKE CONDITIONS WORSE FOR LOCATIONS ALONG HIGHWAY 12 FROM GARRISON TO MACDONALD PASS AND HIGHWAY 200 FROM CLEARWATER JUNCTION TO OVANDO. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN THIS EVENING. * SNOW ACCUMULATIONS: ADDITIONAL 1 TO 3 INCHES. * WINDS: EAST WINDS TONIGHT INTO WEDNESDAY MORNING GUSTING UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE: BUTTE, GEORGETOWN LAKE, HIGHWAY 12 GARRISON TO ELLISTON, HOMESTAKE PASS, AND MACDONALD PASS $$ IDZ007-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 438 PM PST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. * IMPACTS/TIMING: LOW VISIBILITY WITH ACCUMULATING SNOW WILL IMPACT TRAVEL INTO THE EVENING, ESPECIALLY IN GRANGEVILLE AND GREER GRADE. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 3 TO 6 INCHES. $$ MTZ006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 538 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR HIGHWAY 93 SULA TO LOST TRAIL PASS AND LOLO PASS... * IMPACTS/TIMING: PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ESPECIALLY FROM LOLO PASS TO LOLO ON HIGHWAY 12 AND SULA TO LOST TRAIL PASS ON HIGHWAY 93. * SNOW ACCUMULATIONS: ADDITIONAL 1 TO 3 INCHES OF SNOW POSSIBLE INTO THIS EVENING. $$ IDZ005-006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 438 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL PERSIST THROUGH THIS EVENING. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 4 TO 6 INCHES WITH HIGHER AMOUNTS POSSIBLE OVER THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: ELK RIVER, HIGHWAY 11 PIERCE TO HEADQUARTERS, PIERCE, DIXIE, ELK CITY, AND HIGHWAY 12 LOWELL TO LOLO PASS $$ IDZ009-010-011800- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1800Z/ 538 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW CAN BE EXPECTED INTO WEDNESDAY MORNING. * SNOW ACCUMULATIONS: 3 TO 5 INCHES BY WEDNESDAY MORNING * LOCATIONS IMPACTED INCLUDE: SHOUP, BANNOCK PASS, HIGHWAY 28 TENDOY TO LONE PINE, HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE, LEMHI PASS, AND SALMON $$ IDZ008-011200- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 438 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY ABOVE 2000 FEET FOR WHITE BIRD GRADE... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE INTO THIS EVENING. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 2 TO 5 INCHES POSSIBLE. $$
948 WWUS45 KMSO 010321 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 821 PM MST TUE JAN 31 2017 IDZ007-011200- /O.CAN.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ /O.EXA.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 721 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 AM PST WEDNESDAY... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY. THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY. * IMPACTS/TIMING: LIGHT SNOW WILL CONTINUE THIS EVENING. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: LESS THAN AN INCH MORE. $$ MTZ043-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 821 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: PERIODS OF HEAVY SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. AREAS WITH THE MOST CONCERN WILL BE BETWEEN SUPERIOR TO FRENCHTOWN ON I-90 AND EVARO HILL. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 2 TO 4 INCHES. ISOLATED HIGHER AMOUNTS IN THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: HIGHWAY 200 BONNER TO GREENOUGH, HIGHWAY 83 SEELEY LAKE TO CONDON, AND I-90 EAST MISSOULA TO BEARMOUTH $$ MTZ005-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 821 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR BITTERROOT VALLEY AND MISSOULA... * IMPACTS/TIMING: AREAS OF CONCERN WILL BE SOUTH OF MISSOULA FROM LOLO TO DARBY. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 1 TO 3 INCHES FOR THE BITTERROOT VALLEY. LESS THAN 1 INCH IN THE SOUTH HILLS AND BLUE MOUNTAIN AREA SOUTH OF MISSOULA. * WINDS: NORTH WINDS 10 TO 15 MPH WITH LOCALLY HIGHER GUSTS TODAY. EASTERLY WINDS WILL DEVELOP THIS EVENING WITH WIND GUSTS OF UP TO 30 MPH OUT OF HELLGATE CANYON EXPECTED INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. $$ MTZ007-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 821 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE AND MAY BECOME HEAVY AT TIMES DURING THE EVENING. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS LATE THIS AFTERNOON AND EVENING WILL MAKE CONDITIONS WORSE FOR LOCATIONS ALONG HIGHWAY 12 FROM GARRISON TO MACDONALD PASS AND HIGHWAY 200 FROM CLEARWATER JUNCTION TO OVANDO. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN THIS EVENING. * SNOW ACCUMULATIONS: ADDITIONAL 1 TO 3 INCHES. * WINDS: EAST WINDS TONIGHT INTO WEDNESDAY MORNING GUSTING UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE: BUTTE, GEORGETOWN LAKE, HIGHWAY 12 GARRISON TO ELLISTON, HOMESTAKE PASS, AND MACDONALD PASS $$ MTZ004-011200- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 821 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY. * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE INTO THIS EVENING. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: LESS THAN AN INCH MORE. $$ MTZ006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 821 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR HIGHWAY 93 SULA TO LOST TRAIL PASS AND LOLO PASS... * IMPACTS/TIMING: PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ESPECIALLY FROM LOLO PASS TO LOLO ON HIGHWAY 12 AND SULA TO LOST TRAIL PASS ON HIGHWAY 93. * SNOW ACCUMULATIONS: ADDITIONAL 1 TO 3 INCHES OF SNOW POSSIBLE INTO THIS EVENING. $$ IDZ005-006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 721 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL PERSIST THROUGH THIS EVENING. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 4 TO 6 INCHES WITH HIGHER AMOUNTS POSSIBLE OVER THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: ELK RIVER, HIGHWAY 11 PIERCE TO HEADQUARTERS, PIERCE, DIXIE, ELK CITY, AND HIGHWAY 12 LOWELL TO LOLO PASS $$ IDZ009-010-011800- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1800Z/ 821 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW CAN BE EXPECTED INTO WEDNESDAY MORNING. * SNOW ACCUMULATIONS: 3 TO 5 INCHES BY WEDNESDAY MORNING * LOCATIONS IMPACTED INCLUDE: SHOUP, BANNOCK PASS, HIGHWAY 28 TENDOY TO LONE PINE, HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE, LEMHI PASS, AND SALMON $$ IDZ008-011200- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 721 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY ABOVE 2000 FEET FOR WHITE BIRD GRADE... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE INTO THIS EVENING. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 2 TO 5 INCHES POSSIBLE. $$
841 WWUS45 KMSO 010327 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 827 PM MST TUE JAN 31 2017 MTZ043-011200- /O.CAN.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ /O.EXA.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 827 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST WEDNESDAY... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY FOR THE REMAINDER OF THE EVENT. * IMPACTS/TIMING: LIGHT SNOW WILL CONTINUE THIS EVENING. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: LESS THAN HALF AN INCH MORE. $$ MTZ005-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 827 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR BITTERROOT VALLEY AND MISSOULA... * IMPACTS/TIMING: AREAS OF CONCERN WILL BE SOUTH OF MISSOULA FROM LOLO TO DARBY. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 1 TO 3 INCHES FOR THE BITTERROOT VALLEY. LESS THAN 1 INCH IN THE SOUTH HILLS AND BLUE MOUNTAIN AREA SOUTH OF MISSOULA. * WINDS: NORTH WINDS 10 TO 15 MPH WITH LOCALLY HIGHER GUSTS TODAY. EASTERLY WINDS WILL DEVELOP THIS EVENING WITH WIND GUSTS OF UP TO 30 MPH OUT OF HELLGATE CANYON EXPECTED INTO WEDNESDAY MORNING, WHICH COULD CAUSE PERIODS OF BLOWING SNOW. $$ MTZ007-011200- /O.CON.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ 827 PM MST TUE JAN 31 2017 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE AND MAY BECOME HEAVY AT TIMES DURING THE EVENING. PERIODS OF INTENSE SNOWFALL WILL LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. GUSTY EASTERLY WINDS LATE THIS AFTERNOON AND EVENING WILL MAKE CONDITIONS WORSE FOR LOCATIONS ALONG HIGHWAY 12 FROM GARRISON TO MACDONALD PASS AND HIGHWAY 200 FROM CLEARWATER JUNCTION TO OVANDO. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN THIS EVENING. * SNOW ACCUMULATIONS: ADDITIONAL 1 TO 3 INCHES. * WINDS: EAST WINDS TONIGHT INTO WEDNESDAY MORNING GUSTING UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE: BUTTE, GEORGETOWN LAKE, HIGHWAY 12 GARRISON TO ELLISTON, HOMESTAKE PASS, AND MACDONALD PASS $$ MTZ004-011200- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 827 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY. * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE INTO THIS EVENING. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: LESS THAN AN INCH MORE. $$ MTZ006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 827 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST WEDNESDAY FOR HIGHWAY 93 SULA TO LOST TRAIL PASS AND LOLO PASS... * IMPACTS/TIMING: PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ESPECIALLY FROM LOLO PASS TO LOLO ON HIGHWAY 12 AND SULA TO LOST TRAIL PASS ON HIGHWAY 93. * SNOW ACCUMULATIONS: ADDITIONAL 1 TO 3 INCHES OF SNOW POSSIBLE INTO THIS EVENING. $$ IDZ005-006-011200- /O.CON.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 727 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL PERSIST THROUGH THIS EVENING. PERIODS OF INTENSE SNOWFALL MAY LEAD TO LOW VISIBILITY AND DIFFICULT TRAVEL ON AREAS ROADS. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 4 TO 6 INCHES WITH HIGHER AMOUNTS POSSIBLE OVER THE TERRAIN. * LOCATIONS IMPACTED INCLUDE: ELK RIVER, HIGHWAY 11 PIERCE TO HEADQUARTERS, PIERCE, DIXIE, ELK CITY, AND HIGHWAY 12 LOWELL TO LOLO PASS $$ IDZ009-010-011800- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1800Z/ 827 PM MST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST WEDNESDAY... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW CAN BE EXPECTED INTO WEDNESDAY MORNING. * SNOW ACCUMULATIONS: 3 TO 5 INCHES BY WEDNESDAY MORNING * LOCATIONS IMPACTED INCLUDE: SHOUP, BANNOCK PASS, HIGHWAY 28 TENDOY TO LONE PINE, HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE, LEMHI PASS, AND SALMON $$ IDZ007-011200- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 727 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY. THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY. * IMPACTS/TIMING: LIGHT SNOW WILL CONTINUE THIS EVENING. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: LESS THAN AN INCH MORE. $$ IDZ008-011200- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 727 PM PST TUE JAN 31 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST WEDNESDAY ABOVE 2000 FEET FOR WHITE BIRD GRADE... * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE INTO THIS EVENING. ADDITIONALLY, A REFREEZE OF WET PAVEMENT IS POSSIBLE TONIGHT AS A COLD FRONT MOVES IN TONIGHT. * SNOW ACCUMULATIONS: ADDITIONAL 2 TO 5 INCHES POSSIBLE. $$
049 WWUS45 KMSO 011037 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 337 AM MST WED FEB 1 2017 MTZ005-011800- /O.CAN.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ /O.EXA.KMSO.WW.Y.0008.000000T0000Z-170201T1800Z/ 337 AM MST WED FEB 1 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS MORNING FOR BITTERROOT VALLEY AND MISSOULA... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY. * IMPACTS: LIGHT SNOW SHOWERS WILL CONTINUE THROUGH THE MORNING HOURS, WITH WINTER TRAVEL CONDITIONS BEING THE PRIMARY CONCERN AS UNDERLYING ROAD SURFACES REMAIN ICY. $$ MTZ007-011800- /O.CAN.KMSO.WS.W.0004.000000T0000Z-170201T1200Z/ /O.EXA.KMSO.WW.Y.0008.000000T0000Z-170201T1800Z/ 337 AM MST WED FEB 1 2017 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS MORNING... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS DOWNGRADED THE WINTER STORM WARNING TO A WINTER WEATHER ADVISORY. * IMPACTS: LIGHT SNOW SHOWERS WILL CONTINUE THROUGH THE MORNING HOURS, WITH WINTER TRAVEL CONDITIONS BEING THE PRIMARY CONCERN AS UNDERLYING ROAD SURFACES REMAIN ICY. WINDS GUSTING 10 TO 20 MPH COULD ALSO CAUSE AREAS OF REDUCED VISIBILITY FROM BLOWING SNOW. $$ IDZ005-006-MTZ006-011145- /O.CAN.KMSO.WW.Y.0007.000000T0000Z-170201T1200Z/ 337 AM MST WED FEB 1 2017 /237 AM PST WED FEB 1 2017/ ...WINTER WEATHER ADVISORY IS CANCELLED... SCATTERED LIGHT SNOW SHOWERS WILL CONTINUE TO DECREASE IN INTENSITY THIS MORNING, WITH ROADS REMAINING ICY IN SPOTS. HOWEVER, NEW SNOW IS NOT EXPECTED TO CAUSE ADDITIONAL ISSUES. $$ IDZ007-008-MTZ004-011145- /O.CAN.KMSO.WW.Y.0008.000000T0000Z-170201T1200Z/ 337 AM MST WED FEB 1 2017 /237 AM PST WED FEB 1 2017/ ...WINTER WEATHER ADVISORY IS CANCELLED... SCATTERED LIGHT SNOW SHOWERS WILL CONTINUE TO DECREASE IN INTENSITY THIS MORNING, WITH ROADS REMAINING ICY IN SPOTS. HOWEVER, NEW SNOW IS NOT EXPECTED TO CAUSE ADDITIONAL ISSUES. $$ MTZ043-011800- /O.EXT.KMSO.WW.Y.0008.000000T0000Z-170201T1800Z/ 337 AM MST WED FEB 1 2017 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST THIS MORNING... * IMPACTS: LIGHT SNOW SHOWERS WILL CONTINUE THROUGH THE MORNING HOURS, WITH WINTER TRAVEL CONDITIONS BEING THE PRIMARY CONCERN AS UNDERLYING ROAD SURFACES REMAIN ICY. $$ IDZ009-010-011800- /O.CON.KMSO.WW.Y.0008.000000T0000Z-170201T1800Z/ 337 AM MST WED FEB 1 2017 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * IMPACTS: LIGHT SNOW SHOWERS WILL CONTINUE THROUGH THE MORNING HOURS, WITH WINTER TRAVEL CONDITIONS BEING THE PRIMARY CONCERN. * ADDITIONAL SNOW ACCUMULATIONS: 1 TO 2 INCHES. $$
The office that day
Everything else NWS Missoula, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 30, 12:07 PM MST | Winter Weather Advisory | MSO | Flathead, Granite, Lake, Missoula, Ravalli, Sanders | 40 hr |
| Jan 30, 12:07 PM MST | Winter Storm Watch | MSO | Lemhi | 25 hr |
Nearby
Winter Storm Warnings in Montana, 2017Winter Storm Warnings in Idaho, 2017Every winter storm warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.