Alert archive / Colorado / Winter Storm Warnings in 2016
Winter Storm Warning 13, NWS Grand Junction, CO
NWS Grand Junction, CO issued this winter storm warning at Nov 16, 2016, 3:16 PM MST for 10 counties in Colorado. It took effect at Nov 17, 2016, 5:00 AM MST. It was in force for 19 hr. 17 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
- Nov 16, 2016, 3:16 PM MST (22:16 UTC)
- In effect from
- Nov 17, 2016, 5:00 AM MST
- Expired
- Nov 18, 2016, 12:00 AM MST
- In force
- 19 hr
- Issued by
- NWS Grand Junction, CO
Counties Delta County, CO, Eagle County, CO, Garfield County, CO, Gunnison County, CO, Mesa County, CO, Moffat County, CO, Montrose County, CO, Pitkin County, CO, Rio Blanco County, CO, Routt County, CO
The radar
The Grand Junction radar (KGJX), 64 km from the middle of the area, began a volume at 22:21 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 |
|---|---|---|---|
| Nov 17, 8:00 AM MST | SNOW 1.5 | 8 Sw Maher, CO | . |
| Nov 17, 8:00 AM MST | SNOW 2.4 | 17 W Glade Park, CO | . |
| Nov 17, 4:00 PM MST | HEAVY SNOW 8 | 2 E Skyway, CO | 7 TO 8 INCHES AT MESA LAKES LODGE. SNOW STARTED AT 7 AM AND WAS STILL SNOWING AT 4 PM. |
| Nov 17, 4:30 PM MST | HEAVY SNOW 3.5 | Collbran, CO | SNOW STARTED AT 8:30 AM. |
| Nov 17, 4:35 PM MST | SNOW 2 | Orchard City, CO | STORM TOTAL SNOWFALL, WATER EQUIVALENT 0.08 INCHES. |
| Nov 17, 5:46 PM MST | SNOW 1 | Craig, CO | WIND AFFECTED. |
| Nov 17, 5:56 PM MST | SNOW 3 | 1 Ssw Greystone, CO | 3.0 INCHES OF NEW SNOWFALL WAS OBSERVED IN GRASSY AREAS. IT WAS A WINDY DAY SO SNOW WAS BLOWN FROM CONCRETE SURFACES. . THE DURATION OF THE SNOW EVENT WAS 24 HOURS. |
| Nov 17, 6:10 PM MST | SNOW 5 | 2 Wnw Buford, CO | AROUND 5 INCHES OF TOTAL NEW SNOWFALL WAS REPORTED. DURING THE DAY ROADS WERE FINE BUT ARE NOW BECOMING SNOW PACKED. . THE DURATION OF THE SNOW EVENT WAS 24 HOURS. |
| Nov 17, 6:15 PM MST | SNOW 2 | 2 Sw Meeker, CO | AN ESTIMATED 2.0 INCHES NEW SNOW WAS OBSERVED TODAY. . THE DURATION OF THE SNOW EVENT WAS 24 HOURS. |
| Nov 17, 6:44 PM MST | SNOW 10 | Grand Mesa, CO | MESONET STATION GRAND MESA /PRVC2/. THE DURATION OF THE SNOW EVENT WAS 24 HOURS. |
| Nov 17, 6:44 PM MST | SNOW 11.9 | 3 Ene Skyway, CO | MESONET STATION 3 E SKYWAY /CAGMS/. THE DURATION OF THE SNOW EVENT WAS 24 HOURS. |
| Nov 17, 7:00 PM MST | HEAVY SNOW 12.5 | 6 E Skyway, CO | GRAND MESA LODGE SNOWFALL TOTAL SO FAR. CURRENT TEMPERATURE OF 10 DEGREES. |
| Nov 17, 7:15 PM MST | HEAVY SNOW 6.8 | Steamboat Springs, CO | SNOWFALL TOTAL AT STEAMBOAT SKI AREA AT THE TOP OF SUNSHINE EXPRESS LIFT AT ABOUT 10,360 FEET MSL. |
| Nov 17, 7:22 PM MST | HEAVY SNOW 3 | Steamboat Springs, CO | SNOWFALL TOTAL SO FAR. LIGHTLY SNOWING CURRENTLY. |
| Nov 17, 7:28 PM MST | HEAVY SNOW 1 | Gunnison, CO | . |
| Nov 17, 7:36 PM MST | HEAVY SNOW 4.5 | 5 W Cimmaron, CO | . |
| Nov 17, 7:45 PM MST | SNOW 4 | 3 N Skyway, CO | MEASURED 4 INCHES OF NEW SNOW FALL. . THE DURATION OF THE SNOW EVENT WAS 24 HOURS. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Grand Junction, CO (KGJT), launched 12:00Z, 10.3 hours before the alert went out and 81 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
- 2732 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- 103 m²/s²
- 0-3 km storm-relative helicity
- 231 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
616 WWUS45 KGJT 162216 WSWGJT URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GRAND JUNCTION CO 316 PM MST WED NOV 16 2016 COZ004-009-010-012-013-170630- /O.UPG.KGJT.WS.A.0008.161117T0700Z-161118T1200Z/ /O.NEW.KGJT.WS.W.0013.161117T1200Z-161118T0700Z/ ELKHEAD AND PARK MOUNTAINS-GRAND AND BATTLEMENT MESAS- GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS- WEST ELK AND SAWATCH MOUNTAINS-FLAT TOPS- 316 PM MST WED NOV 16 2016 ...WINTER STORM WARNING IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS INCLUDE THE CITIES OF...COLUMBINE...HAHNS PEAK... TOPONAS...ASPEN...VAIL...SNOWMASS...CRESTED BUTTE...TAYLOR PARK... MARBLE...BUFORD...TRAPPERS LAKE. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE DURING THE AFTERNOON BEFORE ENDING THURSDAY NIGHT. * SNOW ACCUMULATION...5 TO 10 INCHES WITH LOCALLY HIGHER AMOUNTS IN THE HIGHEST TERRAIN. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH SHIFTING TO THE NORTHWEST THURSDAY AFTERNOON. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES WILL BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ COZ001-002-170630- /O.UPG.KGJT.WS.A.0008.161117T0700Z-161118T1200Z/ /O.NEW.KGJT.WS.W.0013.161117T1200Z-161118T0700Z/ LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN- 316 PM MST WED NOV 16 2016 ...WINTER STORM WARNING IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW...WHICH IS IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS INCLUDE THE CITIES OF...RANGELY...DINOSAUR...CRAIG... HAYDEN...MEEKER. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE DURING THE AFTERNOON BEFORE ENDING THURSDAY NIGHT. * SNOW ACCUMULATION...2 TO 4 INCHES. * WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ COZ003-017>019-170630- /O.UPG.KGJT.WS.A.0008.161117T0700Z-161118T1200Z/ /O.EXB.KGJT.WW.Y.0030.161117T1200Z-161118T0700Z/ ROAN AND TAVAPUTS PLATEAUS-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE- NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS- 316 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS INCLUDE THE CITIES OF...RIO BLANCO...RIDGWAY...GLADE PARK...TELLURIDE...OURAY...LAKE CITY...SILVERTON...RICO... HESPERUS. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE DURING THE AFTERNOON BEFORE ENDING THURSDAY NIGHT. * SNOW ACCUMULATION...2 TO 5 INCHES WITH HIGHER AMOUNTS POSSIBLE ABOVE 11000 FEET. * WINDS...WEST 20 TO 30 MPH. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ005-170630- /O.UPG.KGJT.WS.A.0008.161117T0700Z-161118T1200Z/ /O.EXB.KGJT.WW.Y.0030.161117T1500Z-161118T0700Z/ UPPER YAMPA RIVER BASIN- 316 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 8 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * LOCATIONS INCLUDE THE CITY OF...STEAMBOAT SPRINGS. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE THURSDAY AFTERNOON BEFORE DECREASING THURSDAY NIGHT. * SNOW ACCUMULATION...2 TO 5 INCHES. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 25 MPH. * IMPACTS...ROADS MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ UTZ025-170630- /O.EXB.KGJT.WW.Y.0030.161117T1200Z-161118T0700Z/ TAVAPUTS PLATEAU- 316 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE THURSDAY AFTERNOON BEFORE DECREASING THURSDAY NIGHT. * SNOW ACCUMULATION...2 TO 5 INCHES. * WINDS...NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ014-170630- /O.EXB.KGJT.WW.Y.0030.161117T1200Z-161118T0700Z/ UPPER GUNNISON RIVER VALLEY- 316 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT. * LOCATIONS INCLUDE THE CITIES OF...GUNNISON...CIMARRON. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE THURSDAY AFTERNOON BEFORE DECREASING THURSDAY NIGHT. * SNOW ACCUMULATION...UP TO 1 INCH IN THE CITY OF GUNNISON WITH 1 TO 3 INCHES NEAR CERRO SUMMIT. * IMPACTS...HIGHWAYS 50 AND 135 WILL BECOME ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ UTZ028-170630- /O.EXB.KGJT.WW.Y.0030.161117T1200Z-161118T0100Z/ LA SAL AND ABAJO MOUNTAINS- 316 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 6 PM MST THURSDAY ABOVE 8000 FEET... THE NATIONAL WEATHER SERVICE IN GRAND JUNCTION HAS ISSUED A WINTER WEATHER ADVISORY ABOVE 8000 FEET FOR SNOW...WHICH IS IN EFFECT FROM 5 AM TO 6 PM MST THURSDAY. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE THURSDAY AFTERNOON BEFORE DECREASING THURSDAY NIGHT. * SNOW ACCUMULATION...2 TO 5 INCHES. * WINDS...NORTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ UTZ023-170630- /O.CON.KGJT.WW.Y.0030.161117T0700Z-161118T0100Z/ EASTERN UINTA MOUNTAINS- 316 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MST THURSDAY... * LOCATIONS INCLUDE THE CITIES OF...MANILA...DUTCH JOHN. * TIMING...SNOW WILL BEGIN TO FALL AROUND MIDNIGHT AND CONTINUE THROUGH THURSDAY MORNING BEFORE DECREASING THURSDAY AFTERNOON. * SNOW ACCUMULATION...2 TO 4 INCHES. * SNOW LEVEL...LOWERING TO THE VALLEY FLOOR IN THE EARLY MORNING HOURS. * WINDS...NORTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
5 follow-up statements
834 WWUS45 KGJT 170624 WSWGJT URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GRAND JUNCTION CO 1124 PM MST WED NOV 16 2016 COZ004-009-010-012-013-171430- /O.CON.KGJT.WS.W.0013.161117T1200Z-161118T0700Z/ ELKHEAD AND PARK MOUNTAINS-GRAND AND BATTLEMENT MESAS- GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS- WEST ELK AND SAWATCH MOUNTAINS-FLAT TOPS- 1124 PM MST WED NOV 16 2016 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... * LOCATIONS INCLUDE THE CITIES OF...COLUMBINE...HAHNS PEAK... TOPONAS...ASPEN...VAIL...SNOWMASS...CRESTED BUTTE...TAYLOR PARK... MARBLE...BUFORD...TRAPPERS LAKE. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE DURING THE AFTERNOON BEFORE ENDING THURSDAY NIGHT. * SNOW ACCUMULATION...5 TO 10 INCHES WITH LOCALLY HIGHER AMOUNTS IN THE HIGHEST TERRAIN. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH SHIFTING TO THE NORTHWEST THURSDAY AFTERNOON. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES WILL BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ COZ001-002-171430- /O.CON.KGJT.WS.W.0013.161117T1200Z-161118T0700Z/ LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN- 1124 PM MST WED NOV 16 2016 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... * LOCATIONS INCLUDE THE CITIES OF...RANGELY...DINOSAUR...CRAIG... HAYDEN...MEEKER. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE DURING THE AFTERNOON BEFORE ENDING THURSDAY NIGHT. * SNOW ACCUMULATION...2 TO 4 INCHES. * WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ UTZ023-171430- /O.CON.KGJT.WW.Y.0030.161117T0700Z-161118T0100Z/ EASTERN UINTA MOUNTAINS- 1124 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THURSDAY... * LOCATIONS INCLUDE THE CITIES OF...MANILA...DUTCH JOHN. * TIMING...SNOW WILL BEGIN TO FALL AROUND MIDNIGHT AND CONTINUE THROUGH THURSDAY MORNING BEFORE DECREASING THURSDAY AFTERNOON. * SNOW ACCUMULATION...2 TO 4 INCHES. * SNOW LEVEL...LOWERING TO THE VALLEY FLOOR IN THE EARLY MORNING HOURS. * WINDS...NORTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ003-017>019-UTZ025-171430- /O.CON.KGJT.WW.Y.0030.161117T1200Z-161118T0700Z/ ROAN AND TAVAPUTS PLATEAUS-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE- NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS- TAVAPUTS PLATEAU- 1124 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE THURSDAY AFTERNOON BEFORE DECREASING THURSDAY NIGHT. * SNOW ACCUMULATION...2 TO 5 INCHES. * WINDS...NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO 35 MPH. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ005-171430- /O.CON.KGJT.WW.Y.0030.161117T1500Z-161118T0700Z/ UPPER YAMPA RIVER BASIN- 1124 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... * LOCATIONS INCLUDE THE CITY OF...STEAMBOAT SPRINGS. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE THURSDAY AFTERNOON BEFORE DECREASING THURSDAY NIGHT. * SNOW ACCUMULATION...2 TO 5 INCHES. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 25 MPH. * IMPACTS...ROADS MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ014-171430- /O.CON.KGJT.WW.Y.0030.161117T1200Z-161118T0700Z/ UPPER GUNNISON RIVER VALLEY- 1124 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM THURSDAY TO MIDNIGHT MST THURSDAY NIGHT... * LOCATIONS INCLUDE THE CITIES OF...GUNNISON...CIMARRON. * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE THURSDAY AFTERNOON BEFORE DECREASING THURSDAY NIGHT. * SNOW ACCUMULATION...UP TO 1 INCH IN THE CITY OF GUNNISON WITH 1 TO 3 INCHES NEAR CERRO SUMMIT. * IMPACTS...HIGHWAYS 50 AND 135 WILL BECOME ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ UTZ028-171430- /O.CON.KGJT.WW.Y.0030.161117T1200Z-161118T0100Z/ LA SAL AND ABAJO MOUNTAINS- 1124 PM MST WED NOV 16 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 6 PM MST THURSDAY ABOVE 8000 FEET... * TIMING...SNOWFALL WILL BEGIN THURSDAY MORNING AND INCREASE THURSDAY AFTERNOON BEFORE DECREASING THURSDAY NIGHT. * SNOW ACCUMULATION...2 TO 5 INCHES. * WINDS...NORTHWEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THURSDAY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
862 WWUS45 KGJT 171116 WSWGJT URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GRAND JUNCTION CO 416 AM MST THU NOV 17 2016 COZ004-009-010-012-013-172130- /O.CON.KGJT.WS.W.0013.161117T1200Z-161118T0700Z/ ELKHEAD AND PARK MOUNTAINS-GRAND AND BATTLEMENT MESAS- GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS- WEST ELK AND SAWATCH MOUNTAINS-FLAT TOPS- 416 AM MST THU NOV 17 2016 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITIES OF...COLUMBINE...HAHNS PEAK... TOPONAS...ASPEN...VAIL...SNOWMASS...CRESTED BUTTE...TAYLOR PARK... MARBLE...BUFORD...TRAPPERS LAKE. * TIMING...SNOWFALL WILL BEGIN THIS MORNING AND INCREASE DURING THE AFTERNOON BEFORE ENDING TONIGHT. * SNOW ACCUMULATION...4 TO 8 INCHES WITH LOCALLY HIGHER AMOUNTS ABOVE 10000 FEET. * WINDS...WEST 20 TO 30 MPH WITH GUSTS UP TO 55 MPH CAUSING AREAS OF BLOWING SNOW. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES WILL BECOME ICY AND SNOWPACKED DUE. BLOWING SNOW WILL REDUCE VISIBILITY TO UNDER 1 MILE AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ COZ001-002-172130- /O.CON.KGJT.WS.W.0013.161117T1200Z-161118T0700Z/ LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN- 416 AM MST THU NOV 17 2016 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITIES OF...RANGELY...DINOSAUR...CRAIG... HAYDEN...MEEKER. * TIMING...RAIN AND SNOW SHOWERS WILL DEVELOP THIS MORNING, BECOMING ALL SNOW BY THIS AFTERNOON. SNOW SHOWERS END TONIGHT. * SNOW ACCUMULATION...1 TO 4 INCHES. * WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 50 MPH. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ UTZ023-172130- /O.CON.KGJT.WW.Y.0030.000000T0000Z-161118T0100Z/ EASTERN UINTA MOUNTAINS- 416 AM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING... * LOCATIONS INCLUDE THE CITIES OF...MANILA...DUTCH JOHN. * TIMING...OCCASIONAL SNOW SHOWERS, HEAVY AT TIMES, WILL CONTINUE THROUGH THIS AFTERNOON. SNOW SHOWERS END THIS EVENING. * SNOW ACCUMULATION...3 TO 5 INCHES. * SNOW LEVEL...LOWERING TO THE VALLEY FLOOR IN THE EARLY MORNING HOURS. * WINDS...NORTH 20 TO 30 MPH WITH GUSTS UP TO 55 MPH. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ003-017>019-UTZ025-172130- /O.CON.KGJT.WW.Y.0030.161117T1200Z-161118T0700Z/ ROAN AND TAVAPUTS PLATEAUS-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE- NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS- TAVAPUTS PLATEAU- 416 AM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...SNOWFALL WILL BEGIN THIS MORNING AND INCREASE THIS AFTERNOON. SNOW SHOWERS END LATE TONIGHT. * SNOW ACCUMULATION...2 TO 4 INCHES WITH LOCALLY HIGHER AMOUNTS ON NORTHWEST FACING SLOPES. * WINDS...WEST 25 TO 35 MPH WITH GUSTS UP TO 60 MPH CAUSING AREAS OF BLOWING SNOW. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY BECOME ICY AND SNOWPACKED. BLOWING SNOW WILL REDUCE VISIBILTY TO UNDER 1 MILE AT TIMES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ005-172130- /O.CON.KGJT.WW.Y.0030.161117T1500Z-161118T0700Z/ UPPER YAMPA RIVER BASIN- 416 AM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITY OF...STEAMBOAT SPRINGS. * TIMING...SNOW SHOWERS WILL DEVELOP THIS MORNING AND CONTINUE OFF AND ON THROUGH THIS EVENING BEFORE ENDING OVERNIGHT. * SNOW ACCUMULATION...2 TO 4 INCHES WITH LOCALLY HIGHER AMOUNTS. * WINDS...WEST 10 TO 20 MPH WITH GUSTS UP TO 40 MPH. * IMPACTS...ROADS MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ014-172130- /O.CON.KGJT.WW.Y.0030.161117T1200Z-161118T0700Z/ UPPER GUNNISON RIVER VALLEY- 416 AM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITIES OF...GUNNISON...CIMARRON. * TIMING...SNOWFALL WILL BEGIN THIS MORNING AND CONTINUE OFF AN ON THROUGH THIS EVENING BEFORE ENDING OVERNIGHT. * SNOW ACCUMULATION...UP TO 1 INCH IN THE CITY OF GUNNISON WITH 1 TO 3 INCHES NEAR CERRO SUMMIT. * IMPACTS...HIGHWAYS 50 AND 135 WILL BECOME ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ UTZ028-172130- /O.CON.KGJT.WW.Y.0030.161117T1200Z-161118T0100Z/ LA SAL AND ABAJO MOUNTAINS- 416 AM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING ABOVE 8000 FEET... * TIMING...SNOW SHOWERS DEVELOP THIS MORNING AND CONTINUE THROUGH THIS AFTERNOON BEFORE ENDING THIS EVENING. * SNOW ACCUMULATION...2 TO 4 INCHES WITH THE HEAVIEST AMOUNTS ABOVE 8000 FEET. * WINDS...WEST 20 TO 30 MPH WITH GUSTS UP TO 55 MPH. * IMPACTS...ROADS MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
058 WWUS45 KGJT 172133 WSWGJT URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GRAND JUNCTION CO 233 PM MST THU NOV 17 2016 COZ004-009-010-012-013-180545- /O.CON.KGJT.WS.W.0013.000000T0000Z-161118T0700Z/ ELKHEAD AND PARK MOUNTAINS-GRAND AND BATTLEMENT MESAS- GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS- WEST ELK AND SAWATCH MOUNTAINS-FLAT TOPS- 233 PM MST THU NOV 17 2016 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITIES OF...COLUMBINE...HAHNS PEAK... TOPONAS...ASPEN...VAIL...SNOWMASS...CRESTED BUTTE...TAYLOR PARK... MARBLE...BUFORD...TRAPPERS LAKE. * TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE THIS AFTERNOON BEFORE ENDING TONIGHT. * SNOW ACCUMULATION...4 TO 8 INCHES WITH LOCALLY HIGHER AMOUNTS ABOVE 10000 FEET. * VISIBILITY...BLOWING SNOW WILL REDUCE FUSIBILITY TO UNDER 1 MILE AT TIMES. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH CAUSING AREAS OF BLOWING SNOW. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES WILL BE ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ COZ001-002-180545- /O.CON.KGJT.WS.W.0013.000000T0000Z-161118T0700Z/ LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN- 233 PM MST THU NOV 17 2016 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITIES OF...RANGELY...DINOSAUR...CRAIG... HAYDEN...MEEKER. * TIMING...PERIODS OF SNOW WILL CONTINUE THIS AFTERNOON...THEN DIMINISH LATE THIS EVENING. * SNOW ACCUMULATION...1 TO 4 INCHES. * WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * IMPACTS...ROADS WILL BE ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ UTZ025-180100- /O.EXT.KGJT.WW.Y.0030.000000T0000Z-161118T0100Z/ TAVAPUTS PLATEAU- 233 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM MST THIS EVENING... * TIMING...PERIODS OF SNOW WILL DIMINISH LATE THIS AFTERNOON. * SNOW ACCUMULATION...2 TO 4 INCHES WITH LOCALLY HIGHER AMOUNTS ON NORTHWEST FACING SLOPES. * WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH CAUSING AREAS OF BLOWING SNOW. * IMPACTS...ROADS WILL BE ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ UTZ023-180100- /O.CON.KGJT.WW.Y.0030.000000T0000Z-161118T0100Z/ EASTERN UINTA MOUNTAINS- 233 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING... * LOCATIONS INCLUDE THE CITIES OF...MANILA...DUTCH JOHN. * TIMING...PERIODS OF SNOW...HEAVY AT TIMES...WILL CONTINUE THIS AFTERNOON THEN DIMINISH THIS EVENING. * SNOW ACCUMULATION...3 TO 5 INCHES. * WINDS...NORTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. * IMPACTS...ROADS WILL BE ICY AND SNOWPACKED IN SPOTS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ003-017>019-180545- /O.CON.KGJT.WW.Y.0030.000000T0000Z-161118T0700Z/ ROAN AND TAVAPUTS PLATEAUS-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE- NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS- 233 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE THIS AFTERNOON INTO THE EVENING BEFORE DIMINISHING TOWARD MIDNIGHT. * SNOW ACCUMULATION...2 TO 4 INCHES WITH LOCALLY HIGHER AMOUNTS ON NORTHWEST FACING SLOPES. * WINDS...WEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH CAUSING AREAS OF BLOWING SNOW. * VISIBILITY...BLOWING SNOW WILL REDUCE FUSIBILITY TO UNDER 1 MILE AT TIMES. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY WILL BE ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ005-180545- /O.CON.KGJT.WW.Y.0030.000000T0000Z-161118T0700Z/ UPPER YAMPA RIVER BASIN- 233 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITY OF...STEAMBOAT SPRINGS. * TIMING...SNOW WILL CONTINUE THIS AFTERNOON AND CONTINUE INTO THE EVENING BEFORE DIMINISHING TOWARD MIDNIGHT. * SNOW ACCUMULATION...2 TO 4 INCHES WITH LOCALLY HIGHER AMOUNTS. * WINDS...WEST 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ014-180545- /O.CON.KGJT.WW.Y.0030.000000T0000Z-161118T0700Z/ UPPER GUNNISON RIVER VALLEY- 233 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITIES OF...GUNNISON...CIMARRON. * TIMING...SNOWFALL WILL CONTINUE OFF AN ON THROUGH LATE AFTERNOON...THEN DIMINISHES IN THE EVENING. * SNOW ACCUMULATION...UP TO 1 INCH IN THE CITY OF GUNNISON WITH 1 TO 3 INCHES NEAR CERRO SUMMIT. * IMPACTS...HIGHWAYS 50 AND 135 WILL BE ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ UTZ028-180100- /O.CON.KGJT.WW.Y.0030.000000T0000Z-161118T0100Z/ LA SAL AND ABAJO MOUNTAINS- 233 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST THIS EVENING ABOVE 8000 FEET... * TIMING...SNOW SHOWERS DEVELOP THIS MORNING AND CONTINUE THROUGH THIS AFTERNOON BEFORE ENDING THIS EVENING. * SNOW ACCUMULATION...3 TO 7 INCHES WITH THE HEAVIEST AMOUNTS ABOVE 8000 FEET. * WINDS...WEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. * VISIBILITY...BLOWING SNOW WILL REDUCE FUSIBILITY TO UNDER 1 MILE AT TIMES. * IMPACTS...ROADS MAY BECOME ICY AND SNOWPACKED DUE TO A RAPID DROP IN TEMPERATURES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
259 WWUS45 KGJT 180056 WSWGJT URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GRAND JUNCTION CO 556 PM MST THU NOV 17 2016 UTZ023-180200- /O.EXP.KGJT.WW.Y.0030.000000T0000Z-161118T0100Z/ EASTERN UINTA MOUNTAINS- 556 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM MST THIS EVENING... THE THREAT FOR SIGNIFICANT SNOW HAS ENDED. EVEN THOUGH SOME SNOW SHOWERS MAY LINGER THROUGH THIS EVENING, SHOWERS ARE EXPECTED TO BE LIGHT WITH LITTLE TO NO ADDITIONAL ACCUMULATION. $$ UTZ025-180200- /O.EXP.KGJT.WW.Y.0030.000000T0000Z-161118T0100Z/ TAVAPUTS PLATEAU- 556 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM MST THIS EVENING... THE THREAT FOR SIGNIFICANT SNOW HAS ENDED. EVEN THOUGH SOME SNOW SHOWERS MAY LINGER THROUGH THIS EVENING, SHOWERS ARE EXPECTED TO BE LIGHT WITH LITTLE TO NO ADDITIONAL ACCUMULATION. $$ UTZ028-180200- /O.EXP.KGJT.WW.Y.0030.000000T0000Z-161118T0100Z/ LA SAL AND ABAJO MOUNTAINS- 556 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 PM MST THIS EVENING ABOVE 8000 FEET... THE THREAT FOR SIGNIFICANT SNOW HAS ENDED. EVEN THOUGH SOME SNOW SHOWERS MAY LINGER THROUGH THIS EVENING, SHOWERS ARE EXPECTED TO BE LIGHT WITH LITTLE TO NO ADDITIONAL ACCUMULATION. $$ COZ004-009-010-012-013-180700- /O.CON.KGJT.WS.W.0013.000000T0000Z-161118T0700Z/ ELKHEAD AND PARK MOUNTAINS-GRAND AND BATTLEMENT MESAS- GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS- WEST ELK AND SAWATCH MOUNTAINS-FLAT TOPS- 556 PM MST THU NOV 17 2016 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITIES OF...COLUMBINE...HAHNS PEAK... TOPONAS...ASPEN...VAIL...SNOWMASS...CRESTED BUTTE...TAYLOR PARK... MARBLE...BUFORD...TRAPPERS LAKE. * TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE THROUGH THIS EVENING BEFORE ENDING TONIGHT. * SNOW ACCUMULATION...4 TO 8 INCHES TOTAL WITH LOCALLY HIGHER AMOUNTS ABOVE 10000 FEET. * VISIBILITY...BLOWING SNOW WILL REDUCE VISIBILITY TO UNDER 1 MILE AT TIMES. * WINDS...WEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH CAUSING AREAS OF BLOWING SNOW. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES WILL BE ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ COZ001-002-180700- /O.CON.KGJT.WS.W.0013.000000T0000Z-161118T0700Z/ LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN- 556 PM MST THU NOV 17 2016 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITIES OF...RANGELY...DINOSAUR...CRAIG... HAYDEN...MEEKER. * TIMING...PERIODS OF SNOW WILL CONTINUE THIS AFTERNOON...THEN DIMINISH LATE THIS EVENING. * SNOW ACCUMULATION...1 TO 4 INCHES. * WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. * IMPACTS...ROADS WILL BE ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW ARE EXPECTED OR OCCURRING. STRONG WINDS AND BLOWING SNOW ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. && $$ COZ003-017>019-180700- /O.CON.KGJT.WW.Y.0030.000000T0000Z-161118T0700Z/ ROAN AND TAVAPUTS PLATEAUS-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE- NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS- 556 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE INTO THE EVENING BEFORE DIMINISHING TOWARD MIDNIGHT. * SNOW ACCUMULATION...2 TO 4 INCHES TOTAL WITH LOCALLY HIGHER AMOUNTS ON NORTHWEST FACING SLOPES. * WINDS...WEST 20 TO 30 MPH WITH GUSTS UP TO 45 MPH CAUSING AREAS OF BLOWING SNOW. * VISIBILITY...BLOWING SNOW WILL REDUCE VISIBILITY TO UNDER 1 MILE AT TIMES. * IMPACTS...ROADS OVER THE MOUNTAIN PASSES MAY WILL BE ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ005-180700- /O.CON.KGJT.WW.Y.0030.000000T0000Z-161118T0700Z/ UPPER YAMPA RIVER BASIN- 556 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITY OF...STEAMBOAT SPRINGS. * TIMING...SNOW WILL CONTINUE INTO THE EVENING BEFORE DIMINISHING TOWARD MIDNIGHT. * SNOW ACCUMULATION...2 TO 4 INCHES WITH LOCALLY HIGHER AMOUNTS. * WINDS...WEST 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ014-180700- /O.CON.KGJT.WW.Y.0030.000000T0000Z-161118T0700Z/ UPPER GUNNISON RIVER VALLEY- 556 PM MST THU NOV 17 2016 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * LOCATIONS INCLUDE THE CITIES OF...GUNNISON...CIMARRON. * TIMING...SNOWFALL WILL CONTINUE OFF AND ON THROUGH THIS EVENING BEFORE DIMINISHING TOWARDS MIDNIGHT. * SNOW ACCUMULATION...UP TO 1 INCH IN THE CITY OF GUNNISON WITH 1 TO 3 INCHES NEAR CERRO SUMMIT. * IMPACTS...HIGHWAYS 50 AND 135 WILL BE ICY AND SNOWPACKED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND/OR BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
931 WWUS45 KGJT 180705 WSWGJT URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE GRAND JUNCTION CO 1205 AM MST FRI NOV 18 2016 COZ001-002-004-009-010-012-013-180815- /O.EXP.KGJT.WS.W.0013.000000T0000Z-161118T0700Z/ LOWER YAMPA RIVER BASIN-CENTRAL YAMPA RIVER BASIN- ELKHEAD AND PARK MOUNTAINS-GRAND AND BATTLEMENT MESAS- GORE AND ELK MOUNTAINS/CENTRAL MOUNTAIN VALLEYS- WEST ELK AND SAWATCH MOUNTAINS-FLAT TOPS- 1205 AM MST FRI NOV 18 2016 ...WINTER STORM WARNING HAS EXPIRED... A FEW LIGHT SNOW SHOWERS CAN BE EXPECTED THROUGH LATE TONIGHT WITH LITTLE TO NO ADDITIONAL ACCUMULATION EXPECTED. THEREFORE, THE WINTER STORM WARNING HAS BEEN ALLOWED TO EXPIRE. $$ COZ003-005-014-017>019-180815- /O.EXP.KGJT.WW.Y.0030.000000T0000Z-161118T0700Z/ ROAN AND TAVAPUTS PLATEAUS-UPPER YAMPA RIVER BASIN- UPPER GUNNISON RIVER VALLEY-UNCOMPAHGRE PLATEAU AND DALLAS DIVIDE- NORTHWEST SAN JUAN MOUNTAINS-SOUTHWEST SAN JUAN MOUNTAINS- 1205 AM MST FRI NOV 18 2016 ...WINTER WEATHER ADVISORY HAS EXPIRED... A FEW LIGHT SNOW SHOWERS CAN BE EXPECTED THROUGH LATE TONIGHT WITH LITTLE TO NO ADDITIONAL ACCUMULATION EXPECTED. THEREFORE, THE WINTER WEATHER ADVISORY HAS BEEN ALLOWED TO EXPIRE. $$
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Grand Junction, CO wrote its last area forecast discussion before this winter storm warning went out at Nov 16, 10:04 AM MST, 5 hours 12 minutes earlier.
Area forecast discussion, Nov 16, 10:04 AM MST, 5 hours 12 minutes before
Area Forecast Discussion
National Weather Service Grand Junction CO
1004 AM MST Wed Nov 16 2016
.SHORT TERM...(Today through Thursday)
Issued at 425 AM MST Wed Nov 16 2016
The big story for today will be wind and warmth as the pressure
gradient tightens ahead an approaching Pacific storm and its
associated cold front. The southwest to northeast oriented front
will move to the vicinity of Salt Lake City late in the day.
Southwest winds ahead of the front will increase to near 15 MPH
sustained with gusts to 25 MPH in the lower elevations, and from
20 to 25 MPH with gusts as high as 40 MPH in the mountains and
portions of northwest Colorado this afternoon. Concurrently, warm
air carried by the strong southwest flow threatens to bring record
warmth to the area today. Meanwhile, clouds will be increasing
over the region ahead of the deep and cold Pacific trough system.
The ECMWF and GFS indicated the potential for some light showers
over the San Juan and portions of the Sawatch and West Elk
Mountains late in the day. Not sold on moisture depth being
sufficient, but can't rule out some light sprinkles/flurries over
the peaks.
Expect scattered showers to develop over the eastern Uinta
Mountains this evening as the cold front approaches. Meanwhile,
deepening moisture ahead of the front brings better chances for
the southern and central mountains ahead of midnight. Later
tonight, expect precipitation to become widespread over the
eastern Uinta Mountains as the cold front moves east of the Green
River. The arrival of cold air over extreme northeast Utah will
drive the snow level to the base of the Uinta's with snow
developing over Manila and Dutch John by sunrise Thursday.
Elsewhere, overnight lows will be relatively mild due to cloud
cover and moderate wind in the warm sector of the storm.
Stark changes in the weather are expected across the forecast area
Thursday as models remained consistent in blasting the cold front
across western Colorado by midday. Surface convergence along the
front combined with strong dynamic forcing will bring widespread
precipitation to all but the southernmost portion of the forecast
area Thursday morning. Cold air streaming in behind the front (7H
temperatures ranging from -8 to -12 deg C) will bring snow levels
to mountain bases by noon and to valley floors later in the day.
While dynamic forcing wanes during the afternoon, orographic
forcing and instability will bring continued snowfall to the
mountains and Colorado's northwest plateau. Brace for afternoon
highs around 20 degrees F colder than those expected today with
blustery northwest winds making it feel even colder.
Upgraded the Winter Storm Watch to a Winter Weather Advisory for
snow and blowing snow over the eastern Uinta Mountains beginning
at midnight and continuing through Thursday afternoon. Modest
accumulating snow near certain for this area with strong and gusty
southwest winds giving way to favorable northwest flow on the
flanks of the passing Pacific trough. While accumulating snow all
but assured over the northern and central Colorado mountains,
timing and amounts less certain. This is especially true for the
lower elevations and southern mountains. Therefore, opted to
continue the Winter Storm Watch for much of the remainder of the
forecast area Thursday.
.LONG TERM...(Thursday night through Tuesday)
Issued at 425 AM MST Wed Nov 16 2016
Thursday night into Friday remnant moisture from the storm should
move east of the area bringing an end to snowfall.
Very cold temperatures are expected Thursday and Friday night,
with low temperatures down in the teens is the lower valleys. The
ridge will build back over the area Friday through the Weekend,
with dry and warming conditions. The next Pacific storm is
expected to affect the area Monday and Tuesday.
&&
.AVIATION...(For the 18Z TAFS through 18Z Thursday afternoon)
Issued at 1000 AM MST Wed Nov 16 2016
An approaching Pacific storm will bring increased clouds and winds
to eastern Utah and western Colorado this afternoon and tonight.
Wind speeds will increase to 10 to 15 Kts with gusts to 25 Kts
will continue at KASE and KTEX and will start at the other TAF
sites by about 21Z. KEGE should be the outlier with sustained
winds near 20 Kts and gusts to 30 Kts at times. Despite more
cloud cover all TAF sites are expected to maintain CIGS above ILS
breakpoints over the next 24 hours.
Scattered showers will develop over the eastern Uinta Mountains
and the central and southwest Colorado mountains this evening with
coverage increasing after 06Z/Thursday. Expect showers in the
vicinity of KVEL after 06Z, with light sprinkles over the airport
possible. Even at KVEL, this activity is not expected to reduce
flight categories below VFR. Precipitation will begin at all the
other TAF sites before 18Z/Thursday.
&&
.GJT WATCHES/WARNINGS/ADVISORIES...
CO...Winter Storm Watch from late tonight through late Thursday night
for COZ001>005-009-010-012-013-017>019.
UT...Winter Weather Advisory from midnight tonight to 6 PM MST
Thursday for UTZ023.
&&
SHORT TERM...NL
LONG TERM...CC
AVIATION...CCHazardous weather outlook, Nov 16, 4:52 AM MST, 10 hours 24 minutes before
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
The office that day
Everything else NWS Grand Junction, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 16, 4:30 AM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 9 more | 44 hr |
Nearby
Winter Storm Warnings in Colorado, 2016Every winter storm warning in 2016
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.