Alert archive / Montana / Wind Chill Advisories in 2014
Wind Chill Advisory 4, NWS Missoula, MT
NWS Missoula, MT issued this wind chill advisory at Feb 24, 2014, 2:02 PM MST for Flathead County, Lake County, Sanders County, Montana. It took effect at Feb 24, 2014, 8:00 PM MST. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Feb 24, 2014, 2:02 PM MST (21:02 UTC)
- In effect from
- Feb 24, 2014, 8:00 PM MST
- Expired
- Feb 25, 2014, 4:24 AM MST
- In force
- 8 hr
- Issued by
- NWS Missoula, MT
Counties Flathead County, MT, Lake County, MT, Sanders County, MT
The radar
The Missoula radar (KMSX), 98 km from the middle of the area, began a volume at 21:03 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 12:00Z, 9.0 hours before the alert went out and 149 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
- 827 m above ground
- 0-6 km bulk shear
- 82 kt
- 0-1 km storm-relative helicity
- -27 m²/s²
- 0-3 km storm-relative helicity
- 82 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
513 WWUS45 KMSO 242102 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 202 PM MST MON FEB 24 2014 MTZ002-003-251200- /O.NEW.KMSO.WC.Y.0004.140225T0300Z-140225T1500Z/ WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS- 202 PM MST MON FEB 24 2014 ...WIND CHILL ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 AM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM MST TUESDAY. * IMPACTS/TIMING: EASTERLY WINDS WILL INCREASE TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH TONIGHT CAUSING LOW WIND CHILL READINGS BY TUESDAY MORNING. * WIND CHILL VALUES: -15 TO -25 BY TUESDAY MORNING. * LOCATIONS IMPACTED INCLUDE...BAD ROCK CANYON...ESSEX...HIGHWAY 83 BIGFORK TO SWAN LAKE...MARIAS PASS...POLEBRIDGE...FLATHEAD LAKE...FLATHEAD VALLEY...MISSION VALLEY...POLSON PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND GLOVES. && $$ IDZ005-006-251200- /O.EXB.KMSO.WW.Y.0026.140224T2102Z-140225T1500Z/ NORTHERN CLEARWATER MOUNTAINS-SOUTHERN CLEARWATER MOUNTAINS- 102 PM PST MON FEB 24 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM PST TUESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 7 AM PST TUESDAY. * IMPACTS/TIMING: HEAVY WET SNOW WILL CONTINUE THIS AFTERNOON THROUGH TONIGHT. WET ROADS SHOULD REFREEZE THIS EVENING AND THEN BECOME SNOW COVERED CAUSING HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. * SNOW ACCUMULATIONS: AN ADDITIONAL 3 TO 5 INCHES...LOCALLY UP TO 7 INCHES. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...ELK RIVER...HIGHWAY 11 PIERCE TO HEADQUARTERS...PIERCE...DIXIE...ELK CITY...HIGHWAY 12 LOWELL TO LOLO PASS PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...USE CAUTION WHILE DRIVING. && $$ IDZ009-010-MTZ006-251200- /O.EXB.KMSO.WW.Y.0026.140224T2102Z-140225T1500Z/ WESTERN LEMHI COUNTY-EASTERN LEMHI COUNTY- BITTERROOT/SAPPHIRE MOUNTAINS- 202 PM MST MON FEB 24 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 8 AM MST TUESDAY. * IMPACTS/TIMING: MODERATE TO HEAVY SNOW WILL REDEVELOP LATER THIS AFTERNOON THROUGH TONIGHT. WET ROADS SHOULD REFREEZE THIS EVENING AND THEN BECOME SNOW COVERED CAUSING HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. * SNOW ACCUMULATIONS: AN ADDITIONAL 3 TO 5 INCHES...LOCALLY UP TO 7 INCHES. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...SHOUP...BANNOCK PASS...HIGHWAY 28 TENDOY TO LONE PINE...HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE...LEMHI PASS...SALMON...HIGHWAY 93 SULA TO LOST TRAIL PASS...LOLO PASS PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...USE CAUTION WHILE DRIVING. && $$ MTZ004-251200- /O.EXB.KMSO.WW.Y.0026.140224T2102Z-140225T1500Z/ LOWER CLARK FORK REGION- 202 PM MST MON FEB 24 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 8 AM MST TUESDAY. * IMPACTS/TIMING: MODERATE SNOW WILL REDEVELOP LATER THIS AFTERNOON THROUGH TONIGHT. WET ROADS SHOULD REFREEZE THIS EVENING AND THEN BECOME SNOW COVERED CAUSING HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. * SNOW ACCUMULATIONS: AN ADDITIONAL 1 TO 3 INCHES...LOCALLY UP TO 5 INCHES. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...EVARO HILL...HIGHWAY 200 THOMPSON FALLS TO PLAINS...HIGHWAY 200 TROUT CREEK TO HERON...I-90 LOOKOUT PASS TO HAUGAN PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...USE CAUTION WHILE DRIVING. && $$ MTZ005-251200- /O.EXB.KMSO.WW.Y.0026.140224T2102Z-140225T1500Z/ MISSOULA/BITTERROOT VALLEYS- 202 PM MST MON FEB 24 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 8 AM MST TUESDAY. * IMPACTS/TIMING: MODERATE TO HEAVY SNOW WILL REDEVELOP LATER THIS AFTERNOON THROUGH TONIGHT. WET ROADS SHOULD REFREEZE THIS EVENING AND THEN BECOME SNOW COVERED CAUSING HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. MISSOULA...ESPECIALLY AT HELLGATE CANYON...SHOULD EXPERIENCE GUSTY EASTERLY WINDS BY TUESDAY MORNING CAUSING LOW WIND CHILL READINGS. * SNOW ACCUMULATIONS: 4 TO 7 INCHES IN THE BITTERROOT VALLEY...WITH 3 TO 5 INCHES IN THE MISSOULA VALLEY. * WIND CHILL VALUES: -5 TO -15 BY TUESDAY MORNING AT HELLGATE CANYON. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...BITTERROOT VALLEY...MISSOULA PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...USE CAUTION WHILE DRIVING. && $$ MTZ043-251200- /O.EXB.KMSO.WW.Y.0026.140224T2102Z-140225T1500Z/ POTOMAC/SEELEY LAKE REGION- 202 PM MST MON FEB 24 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...BLOWING SNOW AND WIND CHILL...WHICH IS IN EFFECT UNTIL 8 AM MST TUESDAY. * IMPACTS/TIMING: MODERATE SNOW WILL REDEVELOP LATER THIS AFTERNOON THROUGH TONIGHT. WET ROADS SHOULD REFREEZE THIS EVENING AND THEN BECOME SNOW COVERED CAUSING HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. INTERSTATE 90 AND HIGHWAY 200 CORRIDORS SHOULD EXPERIENCE GUSTY EASTERLY WINDS BY TUESDAY MORNING CAUSING LOW WIND CHILL READINGS. * SNOW ACCUMULATIONS: 2 TO 4 INCHES. * WIND CHILL VALUES: -12 TO -24 BY TUESDAY MORNING. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...HIGHWAY 200 BONNER TO GREENOUGH... HIGHWAY 83 SEELEY LAKE TO CONDON...I-90 EAST MISSOULA TO BEARMOUTH PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...USE CAUTION WHILE DRIVING. && $$ MTZ007-251200- /O.EXB.KMSO.WW.Y.0026.140224T2102Z-140225T1500Z/ BUTTE/BLACKFOOT REGION- 202 PM MST MON FEB 24 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...BLOWING SNOW AND WIND CHILL...WHICH IS IN EFFECT UNTIL 8 AM MST TUESDAY. * IMPACTS/TIMING: MODERATE TO HEAVY SNOW WILL REDEVELOP LATER THIS AFTERNOON THROUGH TONIGHT. WET ROADS SHOULD REFREEZE THIS EVENING AND THEN BECOME SNOW COVERED CAUSING HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. INTERSTATE 90 AND HIGHWAY 12 CORRIDORS SHOULD EXPERIENCE GUSTY EASTERLY WINDS BY TUESDAY MORNING CAUSING LOW WIND CHILL READINGS. * SNOW ACCUMULATIONS: 2 TO 4 INCHES...WITH 3 TO 6 INCHES FOR THE GEORGETOWN LAKE AND MACDONALD PASS AREAS. * WIND CHILL VALUES: -15 TO -25 BY TUESDAY MORNING. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...BUTTE...GEORGETOWN LAKE...HIGHWAY 12 GARRISON TO ELLISTON...MACDONALD PASS PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...USE CAUTION WHILE DRIVING. && $$ IDZ007-008-251200- /O.CON.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ OROFINO/GRANGEVILLE REGION-LOWER HELLS CANYON/SALMON RIVER REGION- 102 PM PST MON FEB 24 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST TUESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST TUESDAY. * IMPACTS/TIMING: HEAVY WET SNOW WILL CONTINUE ABOVE 3000 FEET IMPACTING GRANGEMONT AND GREER GRADES THIS AFTERNOON THROUGH TONIGHT. AREAS BELOW 3000 FEET WILL EXPERIENCE A RAIN AND SNOW MIX...THEN CHANGE TO ALL SNOW THIS EVENING. THIS EVENING THE SNOW WILL MOVE SOUTHWARD OVER THE WHITEBIRD GRADE AND GRANGEVILLE AREA. SNOW COVERED ROADS WILL CAUSE HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. * SNOW ACCUMULATIONS: AN ADDITIONAL 3 TO 5 INCHES ABOVE 3000 FEET...WITH 1 TO 3 INCHES BELOW 3000 FEET. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...CAMAS PRAIRIE...GRANGEVILLE AND VICINITY...GREER GRADE...HIGHWAY 95 SLATE CREEK TO RIGGINS... WHITE BIRD GRADE PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES...USE CAUTION WHILE DRIVING. && $$
2 follow-up statements
601 WWUS45 KMSO 250136 AAA WSWMSO URGENT - WINTER WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE MISSOULA MT 636 PM MST MON FEB 24 2014 MTZ004-005-043-251200- /O.UPG.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ /O.NEW.KMSO.WS.W.0012.140225T0136Z-140225T1200Z/ LOWER CLARK FORK REGION-MISSOULA/BITTERROOT VALLEYS- POTOMAC/SEELEY LAKE REGION- 636 PM MST MON FEB 24 2014 ...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST TUESDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT UNTIL 5 AM MST TUESDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. * IMPACTS/TIMING: MODERATE TO HEAVY SNOWFALL WILL CONTINUE OVERNIGHT. SNOWFALL RATES OF 1 TO 2 INCHES AN HOUR WILL BE COMMON, ESPECIALLY THIS EVENING. THESE CONDITIONS WILL CAUSE HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. INTERSTATE 90 AND HIGHWAY 200 CORRIDORS SHOULD EXPERIENCE GUSTY EASTERLY WINDS BY TUESDAY MORNING, CAUSING LOW WIND CHILL READINGS. * SNOW ACCUMULATIONS: 4 TO 6 INCHES. LOCALLY UP TO 8 INCHES IN HIGHER ELEVATIONS, INCLUDING MOUNTAIN PASSES AND IN FOOTHILLS/BENCHES. * WIND CHILL VALUES: -12 TO -24 BY TUESDAY MORNING. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...EVARO HILL...HIGHWAY 200 THOMPSON FALLS TO PLAINS...HIGHWAY 200 TROUT CREEK TO HERON...I-90 LOOKOUT PASS TO HAUGAN...BITTERROOT VALLEY...MISSOULA... HIGHWAY 200 BONNER TO GREENOUGH...HIGHWAY 83 SEELEY LAKE TO CONDON...I- 90 EAST MISSOULA TO BEARMOUTH PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW... BLOWING SNOW...OR ICE ACCUMULATIONS ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ IDZ007-008-251200- /O.CON.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ OROFINO/GRANGEVILLE REGION-LOWER HELLS CANYON/SALMON RIVER REGION- 536 PM PST MON FEB 24 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST TUESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST TUESDAY. * IMPACTS/TIMING: HEAVY WET SNOW WILL CONTINUE ABOVE 3000 FEET IMPACTING GRANGEMONT AND GREER GRADES THROUGH TONIGHT. AREAS BELOW 3000 FEET WILL EXPERIENCE A RAIN AND SNOW MIX...THEN CHANGE TO ALL SNOW THIS EVENING. THIS EVENING THE SNOW WILL MOVE SOUTHWARD OVER THE WHITEBIRD GRADE AND GRANGEVILLE AREA. SNOW COVERED ROADS WILL CAUSE HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. * SNOW ACCUMULATIONS: AN ADDITIONAL 3 TO 5 INCHES ABOVE 3000 FEET...WITH 1 TO 3 INCHES BELOW 3000 FEET. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...CAMAS PRAIRIE...GRANGEVILLE AND VICINITY...GREER GRADE...HIGHWAY 95 SLATE CREEK TO RIGGINS... WHITE BIRD GRADE && $$ IDZ005-006-251200- /O.CON.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ NORTHERN CLEARWATER MOUNTAINS-SOUTHERN CLEARWATER MOUNTAINS- 536 PM PST MON FEB 24 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST TUESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST TUESDAY. * IMPACTS/TIMING: HEAVY WET SNOW WILL CONTINUE THROUGH TONIGHT. WET ROADS SHOULD REFREEZE THIS EVENING AND THEN BECOME SNOW COVERED CAUSING HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. * SNOW ACCUMULATIONS: AN ADDITIONAL 3 TO 5 INCHES...LOCALLY UP TO 7 INCHES. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...ELK RIVER...HIGHWAY 11 PIERCE TO HEADQUARTERS...PIERCE...DIXIE...ELK CITY...HIGHWAY 12 LOWELL TO LOLO PASS && $$ IDZ009-010-MTZ006-251200- /O.CON.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ WESTERN LEMHI COUNTY-EASTERN LEMHI COUNTY- BITTERROOT/SAPPHIRE MOUNTAINS- 636 PM MST MON FEB 24 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST TUESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST TUESDAY. * IMPACTS/TIMING: MODERATE TO HEAVY SNOW WILL CONTINUE THROUGH TONIGHT. WET ROADS SHOULD REFREEZE THIS EVENING AND THEN BECOME SNOW COVERED CAUSING HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. * SNOW ACCUMULATIONS: AN ADDITIONAL 3 TO 5 INCHES...LOCALLY UP TO 7 INCHES. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...SHOUP...BANNOCK PASS...HIGHWAY 28 TENDOY TO LONE PINE...HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE...LEMHI PASS...SALMON...HIGHWAY 93 SULA TO LOST TRAIL PASS...LOLO PASS && $$ MTZ007-251200- /O.CON.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ BUTTE/BLACKFOOT REGION- 636 PM MST MON FEB 24 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST TUESDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST TUESDAY. * IMPACTS/TIMING: MODERATE TO HEAVY SNOW WILL CONTINUE THROUGH TONIGHT. WET ROADS SHOULD REFREEZE AND THEN BECOME SNOW COVERED CAUSING HAZARDOUS DRIVING CONDITIONS THROUGH TUESDAY MORNING. INTERSTATE 90 AND HIGHWAY 12 CORRIDORS SHOULD EXPERIENCE GUSTY EASTERLY WINDS BY TUESDAY MORNING CAUSING LOW WIND CHILL READINGS. * SNOW ACCUMULATIONS: 2 TO 4 INCHES...WITH 3 TO 6 INCHES FOR THE GEORGETOWN LAKE AND MACDONALD PASS AREAS. * WIND CHILL VALUES: 15 -TO 25 -BY TUESDAY MORNING. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...BUTTE...GEORGETOWN LAKE...HIGHWAY 12 GARRISON TO ELLISTON...MACDONALD PASS && $$ MTZ002-003-251200- /O.CON.KMSO.WC.Y.0004.140225T0300Z-140225T1500Z/ WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS- 636 PM MST MON FEB 24 2014 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST TUESDAY... A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST TUESDAY. * IMPACTS/TIMING: EASTERLY WINDS WILL INCREASE TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH TONIGHT CAUSING LOW WIND CHILL READINGS BY TUESDAY MORNING. * WIND CHILL VALUES: 15 -TO 25 -BY TUESDAY MORNING. * LOCATIONS IMPACTED INCLUDE...BAD ROCK CANYON...ESSEX...HIGHWAY 83 BIGFORK TO SWAN LAKE...MARIAS PASS...POLEBRIDGE...FLATHEAD LAKE...FLATHEAD VALLEY...MISSION VALLEY...POLSON && $$
306 WWUS45 KMSO 251124 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 424 AM MST TUE FEB 25 2014 MTZ004-005-043-251500- /O.CAN.KMSO.WS.W.0012.000000T0000Z-140225T1200Z/ /O.EXA.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ LOWER CLARK FORK REGION-MISSOULA/BITTERROOT VALLEYS- POTOMAC/SEELEY LAKE REGION- 424 AM MST TUE FEB 25 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST THIS MORNING... ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW..WHICH IS IN EFFECT UNTIL 8 AM MST THIS MORNING. THE WINTER STORM WARNING HAS BEEN CANCELLED. * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH MID MORNING, ESPECIALLY IN THE CENTRAL AND SOUTHERN BITTERROOT VALLEY. TRAVEL WILL BE DIFFICULT FOR THE MORNING COMMUTE FROM THE ABUNDANT SNOWFALL LAST NIGHT. * SNOW ACCUMULATIONS: 1 TO 2 INCHES IN THE CENTRAL AND SOUTHERN BITTERROOT VALLEY. * LOCATIONS IMPACTED INCLUDE...EVARO HILL...HIGHWAY 200 THOMPSON FALLS TO PLAINS...HIGHWAY 200 TROUT CREEK TO HERON...I-90 LOOKOUT PASS TO HAUGAN...BITTERROOT VALLEY...MISSOULA... HIGHWAY 200 BONNER TO GREENOUGH...HIGHWAY 83 SEELEY LAKE TO CONDON...I- 90 EAST MISSOULA TO BEARMOUTH PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ MTZ002-003-251230- /O.CAN.KMSO.WC.Y.0004.000000T0000Z-140225T1500Z/ WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS- 424 AM MST TUE FEB 25 2014 ...WIND CHILL ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CANCELLED THE WIND CHILL ADVISORY. $$ IDZ007-008-251500- /O.CON.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ OROFINO/GRANGEVILLE REGION-LOWER HELLS CANYON/SALMON RIVER REGION- 324 AM PST TUE FEB 25 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING. * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE ABOVE 3000 FEET IMPACTING WHITEBIRD AND GREER GRADES THIS MORNING. SNOW COVERED ROADS WILL CAUSE HAZARDOUS DRIVING CONDITIONS THIS MORNING. * SNOW ACCUMULATIONS: AN ADDITIONAL 1 TO 3 INCHES ABOVE 3000 FEET...WITH UP TO 2 INCHES BELOW 3000 FEET. * VISIBILITY: LESS THAN ONE HALF MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...CAMAS PRAIRIE...GRANGEVILLE AND VICINITY...GREER GRADE...HIGHWAY 95 SLATE CREEK TO RIGGINS... WHITE BIRD GRADE $$ IDZ005-006-251500- /O.CON.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ NORTHERN CLEARWATER MOUNTAINS-SOUTHERN CLEARWATER MOUNTAINS- 324 AM PST TUE FEB 25 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THIS MORNING. * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH MID MORNING. HAZARDOUS DRIVING CONDITIONS ARE EXPECTED. * SNOW ACCUMULATIONS: AN ADDITIONAL 1 TO 3 INCHES. * LOCATIONS IMPACTED INCLUDE...ELK RIVER...HIGHWAY 11 PIERCE TO HEADQUARTERS...PIERCE...DIXIE...ELK CITY...HIGHWAY 12 LOWELL TO LOLO PASS $$ IDZ009-010-MTZ006-251500- /O.CON.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ WESTERN LEMHI COUNTY-EASTERN LEMHI COUNTY- BITTERROOT/SAPPHIRE MOUNTAINS- 424 AM MST TUE FEB 25 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING. * IMPACTS/TIMING: MODERATE SNOW WILL CONTINUE THROUGH MID MORNING. LOW VISIBILITIES FROM SNOW AND BLOWING SNOW MAY PRODUCE DIFFICULT AND HAZARDOUS DRIVING CONDITIONS THIS MORNING. * SNOW ACCUMULATIONS: AN ADDITIONAL 2 TO 4 INCHES.. * VISIBILITY: LESS THAN ONE MILE AT TIMES. * LOCATIONS IMPACTED INCLUDE...SHOUP...BANNOCK PASS...HIGHWAY 28 TENDOY TO LONE PINE...HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE...LEMHI PASS...SALMON...HIGHWAY 93 SULA TO LOST TRAIL PASS...LOLO PASS $$ MTZ007-251500- /O.CON.KMSO.WW.Y.0026.000000T0000Z-140225T1500Z/ BUTTE/BLACKFOOT REGION- 424 AM MST TUE FEB 25 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING. * IMPACTS/TIMING: LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH MID MORNING. SNOW COVERED ROADS WILL PRODUCE HAZARDOUS DRIVING CONDITIONS. INTERSTATE 90 AND HIGHWAY 12 CORRIDORS MAY EXPERIENCE GUSTY EASTERLY WINDS AT TIMES CAUSING SOME LOW WIND CHILL READINGS. * SNOW ACCUMULATIONS: AN ADDITIONAL 1 TO 3 INCHES WITH 2 T0 4 INCHES FOR THE GEORGETOWN LAKE AND MACDONALD PASS AREAS. * WIND CHILL VALUES: 0 TO 10 BELOW ZERO. * LOCATIONS IMPACTED INCLUDE...BUTTE...GEORGETOWN LAKE...HIGHWAY 12 GARRISON TO ELLISTON...MACDONALD PASS $$
What forecasters said that day
The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Missoula, MT wrote its last area forecast discussion before this wind chill advisory went out at Feb 24, 11:24 AM MST, 2 hours 38 minutes earlier.
Area forecast discussion, Feb 24, 11:24 AM MST, 2 hours 38 minutes before
Area Forecast Discussion
National Weather Service Missoula MT
1124 AM MST Mon Feb 24 2014
.UPDATE...Extended the snow advisory for the Orofino/Grangeville
area until Tuesday Morning.
&&
.DISCUSSION...Another swath of moisture has moved into portions
of north central Idaho. This moisture is causing heavy wet snow,
especially on Grangemont and Greer Grades. This moisture will
cause hazardous road conditions. The snow levels are anticipated
to drop to the valley floor in Orofino. The plume of moisture will
be moving southward this evening which will cause impacts on the
Camas Prairie and Whitebird grade region.
&&
.AVIATION...Snow, heavy at times will continue to lower
visibilities and ceilings at KMSO, KBTM, and KGPI through
24/1800z. Another round of heavy snow is expected to redevelop at
KMSO and KBTM after 24/2300z and persist through 25/1200z. An
additional 3-5 inches is possible.
&&
.PREV DISCUSSION... /ISSUED 410 AM MST Mon Feb 24 2014/
..Heavy snow to taper off by late this Morning...
..Another round of heavy snow to redevelop late this afternoon
through Tuesday morning...
DISCUSSION...Snow persists across much of western Montana this
morning. Some areas in the Bitterroot and Seeley/Swan Valleys have
received nearly a foot or more of snowfall.
More is on the way late this afternoon through Tuesday morning.
Here is how today and tonight will play out. Heavy accumulating snow
will taper off later this morning through much of the afternoon.
However yet another boundary of snow and a push of arctic air will
redevelop and bring more heavy snow and blowing snow.
Impacts for late Monday afternoon through Tuesday morning:
Snowfall: An additional 3-5 inches of snow, locally up to 10 inches.
Timing: Late Monday afternoon through Tuesday morning.
Location: North-central Idaho through the southern Mission Valley
and Seeley/Swan Valleys, the I-90 corridor and to points south.
Very similar to our current system.
Impacts: Very difficult travel conditions, especially along the
I-90 corridor from Alberton to Frenchtown and from East Missoula
to Bearmouth Canyon.
Poor visibility from Blowing snow and heavy snow at times.
Across northwest Montana, skies are expected to clear Monday
night meaning temperatures could plummet to single digits or even
below zero.
Midweek onward...Lingering showers will continue to
be present throughout western Montana and central Idaho Tuesday
morning and afternoon. Conditions will finally begin to dry out
Wednesday and Thursday as a brief ridge of high pressure builds
in. With a big fresh snow pack and lighter winds, temperatures
could be quite cold Wednesday morning.
Long range models continue to show a late season arctic intrusion
into western Montana next weekend. We still have plenty of time to
evaluate the potential system, though it looks much colder and
winder than the current arctic impacting the region. The main
story with this system will be the temperatures and wind chills,
though more snow for the region would be possible.
AVIATION...Snow, heavy at times will continue to lower
visibilities and ceilings at KMSO, KBTM, and KGPI through
24/1800z. Another round of heavy snow is expected to redevelop at
KMSO and KBTM after 24/2300z and persist through 25/1200z. An
additional 3-5 inches is possible.
&&
.MSO WATCHES/WARNINGS/ADVISORIES...
MT...None.
ID...WINTER WEATHER ADVISORY until 7 AM PST Tuesday Lower Hells
Canyon/Salmon River Region...Orofino/Grangeville Region.
&&
Follow us on Facebook and Twitter!
https://www.facebook.com/US.NationalWeatherService.Missoula.gov
https://www.twitter.com/NWSMissoulaIn the hours before
Local storm report, Feb 24, 8:59 AM MST, 5 hours 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
859 AM MST MON FEB 24 2014
...TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
...DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0846 AM HEAVY SNOW 1 S CONDON 47.51N 113.71W
02/24/2014 M16.0 INCH MISSOULA MT TRAINED SPOTTER
HEAVY SNOW DURATION 24 HOURS OBSERVER
LOCATION 1.5 MI S OF CONDON
&&
NWS MISSOULA MT
IRIS SYSTEMLocal storm report, Feb 24, 9:00 AM MST, 5 hours 2 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
900 AM MST MON FEB 24 2014
...TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
...DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0830 AM HEAVY SNOW 7 NNE FINLEY POINT 47.84N 114.03W
02/24/2014 M7.0 INCH LAKE MT TRAINED SPOTTER
&&
NWS MISSOULA MT
IRIS SYSTEMLocal storm report, Feb 24, 9:29 AM MST, 4 hours 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
929 AM MST MON FEB 24 2014
...TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
...DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0700 AM SNOW 1 NNW EVARO 47.04N 114.10W
02/24/2014 M9.0 INCH MISSOULA MT COCORAHS
COCORAHS STATION 1 NNW EVARO /5745C/ SNOW
DURATION 24 HOURS
0700 AM SNOW 4 ESE PABLO 47.57N 114.04W
02/24/2014 M7.3 INCH LAKE MT COCORAHS
COCORAHS STATION 4 ESE PABLO /1462O/ SNOW
DURATION 24 HOURS
0700 AM SNOW 4 E CORVALLIS 46.32N 114.03W
02/24/2014 M6.5 INCH RAVALLI MT COCORAHS
COCORAHS STATION 4 E CORVALLIS /7167C/ SNOW
DURATION 24 HOURS
0700 AM SNOW 5 NNW MISSOULA 46.94N 114.02W
02/24/2014 M6.3 INCH MISSOULA MT COCORAHS
COCORAHS STATION 5 NNW MISSOULA /5994C/ SNOW
DURATION 24 HOURS
0830 AM SNOW 3 SW OVANDO 46.99N 113.17W
02/24/2014 M6.0 INCH POWELL MT COCORAHS
COCORAHS STATION 3 WSW OVANDO /8866O/ SNOW
DURATION 24 HOURS
0830 AM SNOW 10 SSE OROGRANDE 45.57N 115.45W
02/24/2014 M5.8 INCH IDAHO ID COOP OBSERVER
COOP OBSERVER STATION DIXIE NORTH /DXEI1/
SNOW DURATION 24 HOURS
0700 AM SNOW 1 NNW HAMILTON 46.26N 114.16W
02/24/2014 M5.5 INCH RAVALLI MT COOP OBSERVER
COOP OBSERVER STATION HAMILTON /HAMM8/ SNOW
DURATION 24 HOURS
0515 AM SNOW 5 W MISSOULA 46.86N 114.10W
02/24/2014 M5.0 INCH MISSOULA MT COCORAHS
COCORAHS STATION 5 W MISSOULA /6642C/ SNOW
DURATION 24 HOURS
0700 AM SNOW 1 SE MARION 48.10N 114.64W
02/24/2014 M4.5 INCH FLATHEAD MT COCORAHS
COCORAHS STATION 1 ESE MARION /0068H/ SNOW
DURATION 24 HOURS
0613 AM SNOW 4 WNW WEST VALLEY 46.17N 113.10W
02/24/2014 U3.5 INCH DEER LODGE MT PUBLIC
SNOW DURATION 24 HOURS OBSERVER LOCATION 7.4
NW OF ANACONDA
0600 AM SNOW 5 N CRESTON 48.26N 114.16W
02/24/2014 M3.5 INCH FLATHEAD MT COCORAHS
COCORAHS STATION 5 NNW CRESTON /3666S/ SNOW
DURATION 24 HOURS
0640 AM SNOW 3 ENE BIGFORK 48.07N 114.01W
02/24/2014 M3.5 INCH FLATHEAD MT COCORAHS
COCORAHS STATION 3 E BIGFORK /0071H/ SNOW
DURATION 24 HOURS
0700 AM SNOW 3 WNW WEST VALLEY 46.17N 113.09W
02/24/2014 M3.5 INCH DEER LODGE MT COCORAHS
COCORAHS STATION 6 WNW ANACONDA /4949O/ SNOW
DURATION 24 HOURS
&&
NWS MISSOULA MT
IRIS SYSTEMLocal storm report, Feb 24, 1:00 PM MST, 1 hour 2 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
100 PM MST MON FEB 24 2014
...TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
...DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0700 AM SNOW 3 S WHITE PINE 47.69N 115.48W
02/24/2014 M10.0 INCH SANDERS MT COCORAHS
COCORAHS STATION 9 NW THOMPSON FALLS /5994S/
SNOW DURATION 24 HOURS
0900 AM SNOW 4 ESE FLORENCE 46.61N 114.01W
02/24/2014 M10.0 INCH RAVALLI MT COCORAHS
COCORAHS STATION 4 ESE FLORENCE /5909C/ SNOW
DURATION 24 HOURS
0700 AM SNOW 1 NNW EVARO 47.04N 114.10W
02/24/2014 M9.0 INCH MISSOULA MT COCORAHS
COCORAHS STATION 1 NNW EVARO /5745C/ SNOW
DURATION 24 HOURS
0700 AM SNOW 4 ESE PABLO 47.57N 114.04W
02/24/2014 M7.3 INCH LAKE MT COCORAHS
COCORAHS STATION 4 ESE PABLO /1462O/ SNOW
DURATION 24 HOURS
0700 AM SNOW 4 E CORVALLIS 46.32N 114.03W
02/24/2014 M6.5 INCH RAVALLI MT COCORAHS
COCORAHS STATION 4 E CORVALLIS /7167C/ SNOW
DURATION 24 HOURS
0700 AM SNOW 5 NNW MISSOULA 46.94N 114.02W
02/24/2014 M6.3 INCH MISSOULA MT COCORAHS
COCORAHS STATION 5 NNW MISSOULA /5994C/ SNOW
DURATION 24 HOURS
0830 AM SNOW 3 SW OVANDO 46.99N 113.17W
02/24/2014 M6.0 INCH POWELL MT COCORAHS
COCORAHS STATION 3 WSW OVANDO /8866O/ SNOW
DURATION 24 HOURS
0830 AM SNOW 10 SSE OROGRANDE 45.57N 115.45W
02/24/2014 M5.8 INCH IDAHO ID COOP OBSERVER
COOP OBSERVER STATION DIXIE NORTH /DXEI1/
SNOW DURATION 24 HOURS
0700 AM SNOW 1 NNW HAMILTON 46.26N 114.16W
02/24/2014 M5.5 INCH RAVALLI MT COOP OBSERVER
COOP OBSERVER STATION HAMILTON /HAMM8/ SNOW
DURATION 24 HOURS
&&
NWS MISSOULA MT
IRIS SYSTEMLocal storm report, Feb 24, 1:04 PM MST, 58 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
104 PM MST MON FEB 24 2014
...TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
...DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1201 PM HEAVY SNOW 2 N EVARO 47.06N 114.10W
02/24/2014 M10.6 INCH MISSOULA MT COCORAHS
HEAVY SNOW DURATION 24 HOURS OBSERVER
LOCATION 2.7 MI NNE OF EVARO
&&
NWS MISSOULA MT
IRIS SYSTEMLocal storm report, Feb 24, 1:50 PM MST, 12 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE MISSOULA MT
150 PM MST MON FEB 24 2014
...TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
...DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1201 PM HEAVY SNOW 2 N EVARO 47.06N 114.10W
02/24/2014 M10.6 INCH MISSOULA MT COCORAHS
HEAVY SNOW DURATION 24 HOURS OBSERVER
LOCATION 2.7 MI NNE OF EVARO
0900 AM SNOW 4 ESE FLORENCE 46.61N 114.01W
02/24/2014 M10.0 INCH RAVALLI MT COCORAHS
COCORAHS STATION 4 ESE FLORENCE /5909C/ SNOW
DURATION 24 HOURS
0846 AM HEAVY SNOW 1 S CONDON 47.51N 113.71W
02/24/2014 M16.0 INCH MISSOULA MT TRAINED SPOTTER
HEAVY SNOW DURATION 24 HOURS OBSERVER
LOCATION 1.5 MI S OF CONDON
0830 AM HEAVY SNOW 7 NNE FINLEY POINT 47.84N 114.03W
02/24/2014 M7.0 INCH LAKE MT TRAINED SPOTTER
0830 AM SNOW 3 SW OVANDO 46.99N 113.17W
02/24/2014 M6.0 INCH POWELL MT COCORAHS
COCORAHS STATION 3 WSW OVANDO /8866O/ SNOW
DURATION 24 HOURS
0830 AM SNOW 10 SSE OROGRANDE 45.57N 115.45W
02/24/2014 M5.8 INCH IDAHO ID COOP OBSERVER
COOP OBSERVER STATION DIXIE NORTH /DXEI1/
SNOW DURATION 24 HOURS
0820 AM HEAVY SNOW 4 NW NOXON 48.04N 115.84W
02/24/2014 M3.7 INCH SANDERS MT TRAINED SPOTTER
HEAVY SNOW DURATION 24 HOURS OBSERVER
LOCATION 4 MI NW OF NOXON
0730 AM HEAVY SNOW 2 N NINEMILE 47.05N 114.41W
02/24/2014 E8.0 INCH MISSOULA MT NWS EMPLOYEE
STORM TOTAL
0730 AM SNOW 4 NW NOXON 48.03N 115.85W
02/24/2014 M3.7 INCH SANDERS MT COCORAHS
COCORAHS STATION 4 WNW NOXON /5126C/ SNOW
DURATION 24 HOURS
0721 AM HEAVY SNOW 3 SSW GREENOUGH 46.88N 113.46W
02/24/2014 E12.0 INCH MISSOULA MT TRAINED SPOTTER
6" SINCE 5PM, STORM TOTAL 12"
0700 AM SNOW 3 S WHITE PINE 47.69N 115.48W
02/24/2014 M10.0 INCH SANDERS MT COCORAHS
COCORAHS STATION 9 NW THOMPSON FALLS /5994S/
SNOW DURATION 24 HOURS
0700 AM SNOW 4 E CORVALLIS 46.32N 114.03W
02/24/2014 M6.5 INCH RAVALLI MT COCORAHS
COCORAHS STATION 4 E CORVALLIS /7167C/ SNOW
DURATION 24 HOURS
0700 AM SNOW 4 ESE PABLO 47.57N 114.04W
02/24/2014 M7.3 INCH LAKE MT COCORAHS
COCORAHS STATION 4 ESE PABLO /1462O/ SNOW
DURATION 24 HOURS
0700 AM SNOW 1 SE MARION 48.10N 114.64W
02/24/2014 M4.5 INCH FLATHEAD MT COCORAHS
COCORAHS STATION 1 ESE MARION /0068H/ SNOW
DURATION 24 HOURS
0700 AM SNOW 1 NNW HAMILTON 46.26N 114.16W
02/24/2014 M5.5 INCH RAVALLI MT COOP OBSERVER
COOP OBSERVER STATION HAMILTON /HAMM8/ SNOW
DURATION 24 HOURS
0700 AM HEAVY SNOW GREENOUGH 46.92N 113.44W
02/24/2014 M14.0 INCH MISSOULA MT COCORAHS
HEAVY SNOW DURATION 24 HOURS
0700 AM SNOW 3 WNW WEST VALLEY 46.17N 113.09W
02/24/2014 M3.5 INCH DEER LODGE MT COCORAHS
COCORAHS STATION 6 WNW ANACONDA /4949O/ SNOW
DURATION 24 HOURS
0700 AM SNOW 1 NNW EVARO 47.04N 114.10W
02/24/2014 M9.0 INCH MISSOULA MT COCORAHS
COCORAHS STATION 1 NNW EVARO /5745C/ SNOW
DURATION 24 HOURS
0700 AM SNOW 5 NNW MISSOULA 46.94N 114.02W
02/24/2014 M6.3 INCH MISSOULA MT COCORAHS
COCORAHS STATION 5 NNW MISSOULA /5994C/ SNOW
DURATION 24 HOURS
0650 AM HEAVY SNOW 2 NNW HUSON 47.06N 114.34W
02/24/2014 E7.0 INCH MISSOULA MT NWS EMPLOYEE
0649 AM HEAVY SNOW 2 SSE SEELEY LAKE 47.15N 113.47W
02/24/2014 M16.0 INCH MISSOULA MT TRAINED SPOTTER
8.5 INCHES SINCE 9PM, 16 INCHES STORM TOTAL
0640 AM SNOW 3 ENE BIGFORK 48.07N 114.01W
02/24/2014 M3.5 INCH FLATHEAD MT COCORAHS
COCORAHS STATION 3 E BIGFORK /0071H/ SNOW
DURATION 24 HOURS
0613 AM SNOW 4 WNW WEST VALLEY 46.17N 113.10W
02/24/2014 U3.5 INCH DEER LODGE MT PUBLIC
SNOW DURATION 24 HOURS OBSERVER LOCATION 7.4
NW OF ANACONDA
0600 AM SNOW 2 ENE EAST MISSOULA 46.88N 113.90W
02/24/2014 M5.5 INCH MISSOULA MT COCORAHS
COCORAHS STATION 2 ENE EAST MISSOULA /2041R/
SNOW DURATION 24 HOURS
0600 AM SNOW 5 N CRESTON 48.26N 114.16W
02/24/2014 M3.5 INCH FLATHEAD MT COCORAHS
COCORAHS STATION 5 NNW CRESTON /3666S/ SNOW
DURATION 24 HOURS
0515 AM SNOW 5 W MISSOULA 46.86N 114.10W
02/24/2014 M5.0 INCH MISSOULA MT COCORAHS
COCORAHS STATION 5 W MISSOULA /6642C/ SNOW
DURATION 24 HOURS
1125 PM SNOW SEELEY LAKE 47.18N 113.48W
02/23/2014 E10.0 INCH MISSOULA MT PUBLIC
SNOW DURATION 24 HOURS
1123 PM SNOW EVARO 47.03N 114.09W
02/23/2014 E8.0 INCH MISSOULA MT PUBLIC
SNOW DURATION 24 HOURS
1116 PM SNOW FRENCHTOWN 47.02N 114.23W
02/23/2014 M7.3 INCH MISSOULA MT PUBLIC
SNOW DURATION 24 HOURS
0900 PM SNOW BONNER 46.87N 113.86W
02/23/2014 M3.4 INCH MISSOULA MT COCORAHS
COCORAHS STATION BONNER /7872B/ SNOW
DURATION 24 HOURS
0855 PM SNOW 2 SSE SEELEY LAKE 47.15N 113.47W
02/23/2014 E7.0 INCH MISSOULA MT TRAINED SPOTTER
3 INCHES OF SNOW SINCE 6PM MST SNOW DURATION
5 HOURS OBSERVER LOCATION 2 MI S OF SEELEY
LAKE
0822 PM SNOW 1 N KALISPELL 48.21N 114.31W
02/23/2014 E2.5 INCH FLATHEAD MT PUBLIC
SNOW DURATION 12 HOURS
0637 PM HEAVY SNOW FLORENCE 46.63N 114.08W
02/23/2014 E10.0 INCH RAVALLI MT NWS EMPLOYEE
HEAVY SNOW DURATION 12 HOURS
0457 PM SNOW GREENOUGH 46.92N 113.44W
02/23/2014 E5.0 INCH MISSOULA MT PUBLIC
SNOW DURATION 12 HOURS
&&
IRIS SYSTEMNearby
Wind Chill Advisories in Montana, 2014Every wind chill advisory in 2014
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.