Alert archive / Colorado / Winter Storm Warnings in 2014
Winter Storm Warning 1, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this winter storm warning at Jan 3, 2014, 4:10 AM MST for 4 counties in Colorado. It took effect at Jan 3, 2014, 5:00 PM MST. It was in force for 35 hr. 31 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 3, 2014, 4:10 AM MST (11:10 UTC)
- In effect from
- Jan 3, 2014, 5:00 PM MST
- Expired
- Jan 5, 2014, 3:40 AM MST
- In force
- 35 hr
- Issued by
- NWS Denver/Boulder, CO
Counties Boulder County, CO, Grand County, CO, Jackson County, CO, Larimer County, CO
The radar
The Cheyenne radar (KCYS), 121 km from the middle of the area, began a volume at 11:09 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 4, 5:50 AM MST | SNOW 3.2 | 1 Ssw Lafayette, CO | |
| Jan 4, 5:55 AM MST | SNOW 3.6 | 2 Ssw Boulder, CO | DAVID SKAGGS RESEARCH CENTER |
| Jan 4, 6:35 AM MST | SNOW 3.5 | 2 W Loveland, CO | |
| Jan 4, 6:40 AM MST | HEAVY SNOW 6.3 | 2 E Allenspark, CO | |
| Jan 4, 6:40 AM MST | HEAVY SNOW 7.5 | 2 E Allenspark, CO | |
| Jan 4, 6:44 AM MST | SNOW 4.5 | 1 Nnw Louisville, CO | |
| Jan 4, 6:55 AM MST | SNOW 3 | 8 Ne Four Corners, CO | |
| Jan 4, 7:00 AM MST | SNOW 5.1 | 2 Se Boulder, CO | |
| Jan 4, 7:12 AM MST | SNOW 3.5 | N Longmont, CO | |
| Jan 4, 7:15 AM MST | SNOW 4.8 | 5 Ne Ward, CO | |
| Jan 4, 7:20 AM MST | SNOW 5 | 4 Ene Nederland, CO | |
| Jan 4, 7:45 AM MST | SNOW 2.8 | Hygiene, CO | |
| Jan 4, 7:45 AM MST | SNOW 3 | 1 N Lafayette, CO | |
| Jan 4, 8:20 AM MST | SNOW 5.1 | 1 Nw Superior, CO | |
| Jan 4, 10:06 AM MST | SNOW 2.9 | 1 Nw Niwot, CO | |
| Jan 4, 10:19 AM MST | SNOW 4 | 3 Ene Longmont, CO | |
| Jan 4, 12:00 PM MST | SNOW 4.5 | N Longmont, CO | |
| Jan 4, 12:00 PM MST | HEAVY SNOW 6.1 | 2 Ssw Boulder, CO | DAVID SKAGGS RESEARCH CENTER |
| Jan 4, 12:25 PM MST | SNOW 5.2 | 5 E Boulder, CO | |
| Jan 4, 2:10 PM MST | SNOW 4.4 | 1 Wsw Fort Collins, CO | |
| Jan 4, 2:10 PM MST | SNOW 6.8 | 2 W Loveland, CO | |
| Jan 4, 3:00 PM MST | SNOW 3 | Fraser, CO | |
| Jan 4, 4:00 PM MST | SNOW 4 | 1 Nw Grand Lake, CO | |
| Jan 4, 4:01 PM MST | HEAVY SNOW 7.5 | 4 Ene Nederland, CO | |
| Jan 4, 4:54 PM MST | HEAVY SNOW 10 | 4 W Boulder, CO | |
| Jan 4, 4:55 PM MST | SNOW 2 | 1 Ssw Fort Collins, CO | |
| Jan 4, 5:02 PM MST | HEAVY SNOW 8 | 2 E Allenspark, CO | |
| Jan 4, 5:50 PM MST | SNOW 5.9 | Niwot, CO | |
| Jan 4, 6:04 PM MST | HEAVY SNOW 8.5 | 5 Ne Ward, CO | |
| Jan 4, 6:15 PM MST | SNOW 5.7 | 2 N Longmont, CO | |
| Jan 4, 9:51 PM MST | SNOW 5 | 2 Ene Longmont, CO |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Denver, CO (KDEN), launched 00:00Z, 11.2 hours before the alert went out and 227 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
- 2497 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 166 m²/s²
- 0-3 km storm-relative helicity
- 204 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
898 WWUS45 KBOU 031110 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 410 AM MST FRI JAN 3 2014 ...A STORM SYSTEM WILL BRING SNOW TO THE NORTHERN AND CENTRAL MOUNTAINS TONIGHT THROUGH SATURDAY NIGHT... .SNOW WILL DEVELOP IN THE NORTHERN AND CENTRAL MOUNTAINS TONIGHT AND WILL CONTINUE THROUGH SATURDAY NIGHT. THE SNOW WILL BE HEAVY AT TIMES LATE TONIGHT THROUGH MIDDAY SATURDAY. GUSTY WEST WINDS WILL PRODUCE AREAS OF BLOWING SNOW AND POOR VISIBILITIES OVER THE HIGHER MOUNTAIN PASSES. COZ031-031915- /O.NEW.KBOU.WS.W.0001.140104T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS 410 AM MST FRI JAN 3 2014 ...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 AM MST SUNDAY... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 AM MST SUNDAY. * TIMING...SNOW WILL INCREASE LATE THIS EVENING AND CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 10 TO 20 MPH WITH GUSTS TO 30 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ033-034-031915- /O.NEW.KBOU.WW.Y.0001.140104T0000Z-140105T1200Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS... BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE... EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL... INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS... WILLIAMS FORK MOUNTAINS...WINTER PARK 410 AM MST FRI JAN 3 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 AM MST SUNDAY... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 AM MST SUNDAY. * TIMING...SNOW WILL DEVELOP TONIGHT AND CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...6 TO 10 INCHES. * WIND/VISIBILITY...WEST 15 TO 25 MPH WITH GUSTS TO 40 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES...INCLUDING I-70 AND THE APPROACHES TO THE EISENHOWER TUNNEL AND VAIL PASS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ030-032-031915- /O.NEW.KBOU.WW.Y.0001.140104T0000Z-140105T0000Z/ JACKSON COUNTY BELOW 9000 FEET- GRAND AND SUMMIT COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...GOULD...NORTH PARK...RAND...SPICER... WALDEN...DILLON...FRASER...GRANBY...GRAND LAKE... HOT SULPHUR SPRINGS...KREMMLING 410 AM MST FRI JAN 3 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING...WHICH IS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY. * TIMING...SNOW WILL DEVELOP TONIGHT AND CONTINUE ON SATURDAY BEFORE DECREASING BY LATE IN THE AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND/VISIBILITY...WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED LATE TONIGHT WITH HAZARDOUS DRIVING CONDITIONS THROUGH SATURDAY AFTERNOON. 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. && $$
9 follow-up statements
260 WWUS45 KBOU 031849 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 1149 AM MST FRI JAN 3 2014 ...STORM SYSTEM TO BRING SNOW TO THE NORTHERN AND CENTRAL MOUNTAINS TONIGHT THROUGH SATURDAY NIGHT... .SNOW WILL DEVELOP IN THE NORTHERN AND CENTRAL MOUNTAINS BY THIS EVENING AND WILL CONTINUE THROUGH SATURDAY NIGHT. THE SNOW WILL BE HEAVY AT TIMES LATE TONIGHT THROUGH MIDDAY SATURDAY. GUSTY WEST WINDS WILL PRODUCE AREAS OF BLOWING SNOW ALONG WITH POOR VISIBILITIES OVER THE HIGHER MOUNTAIN PASSES. COZ031-040300- /O.CON.KBOU.WS.W.0001.140104T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS 1149 AM MST FRI JAN 3 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 AM MST SUNDAY... * TIMING...SNOW WILL INCREASE LATE THIS EVENING AND CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ033-034-040300- /O.CON.KBOU.WW.Y.0001.140104T0000Z-140105T1200Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS... BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE... EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL... INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS... WILLIAMS FORK MOUNTAINS...WINTER PARK 1149 AM MST FRI JAN 3 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 AM MST SUNDAY... * TIMING...SNOW WILL DEVELOP BY THIS EVENING AND CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...6 TO 10 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES...INCLUDING I-70 AND THE APPROACHES TO THE EISENHOWER TUNNEL AND VAIL PASS. 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. && $$ COZ030-032-040300- /O.CON.KBOU.WW.Y.0001.140104T0000Z-140105T0000Z/ JACKSON COUNTY BELOW 9000 FEET- GRAND AND SUMMIT COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...GOULD...NORTH PARK...RAND...SPICER... WALDEN...DILLON...FRASER...GRANBY...GRAND LAKE... HOT SULPHUR SPRINGS...KREMMLING 1149 AM MST FRI JAN 3 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY... * TIMING...SNOW WILL DEVELOP THIS EVENING AND CONTINUE ON SATURDAY BEFORE DECREASING BY LATE IN THE AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND/VISIBILITY...WEST WINDS 15 TO 25 MPH WITH GUSTS TO 30 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED LATE TONIGHT WITH HAZARDOUS DRIVING CONDITIONS THROUGH SATURDAY AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
678 WWUS45 KBOU 032156 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 256 PM MST FRI JAN 3 2014 ...STORM SYSTEM TO BRING SNOW TO THE NORTHERN AND CENTRAL MOUNTAINS TONIGHT THROUGH SATURDAY NIGHT... .THE STORM SYSTEM IS STILL DEVELOPING OVER MONTANA THIS AFTERNOON AND THE RESULT IS FOR A SLOWER ARRIVAL OF SNOW INTO THE NORTH CENTRAL MOUNTAINS OF COLORADO. SNOW WILL DEVELOP LATER THIS AFTERNOON AROUND RABBITS EARS PASS...AND THEN SPREAD FURTHER EAST INTO GRAND AND SUMMIT COUNTIES BY LATER THIS EVENING. THE SNOW WILL BE HEAVY AT TIMES LATE TONIGHT THROUGH MIDDAY SATURDAY. GUSTY WEST WINDS WILL PRODUCE AREAS OF BLOWING SNOW ALONG WITH POOR VISIBILITIES OVER THE HIGHER MOUNTAIN PASSES. COZ031-040500- /O.CON.KBOU.WS.W.0001.140104T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS 256 PM MST FRI JAN 3 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL INCREASE BY THIS EVENING AND CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ033-034-040500- /O.EXT.KBOU.WW.Y.0001.140104T0300Z-140105T1200Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS... BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE... EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL... INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS... WILLIAMS FORK MOUNTAINS...WINTER PARK 256 PM MST FRI JAN 3 2014 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO 5 AM MST SUNDAY... * TIMING...SNOW WILL DEVELOP BY LATER THIS EVENING AND CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...6 TO 10 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES...INCLUDING I-70 AND THE APPROACHES TO THE EISENHOWER TUNNEL AND VAIL PASS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ030-032-040500- /O.EXT.KBOU.WW.Y.0001.140104T0300Z-140105T0000Z/ JACKSON COUNTY BELOW 9000 FEET- GRAND AND SUMMIT COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...GOULD...NORTH PARK...RAND...SPICER... WALDEN...DILLON...FRASER...GRANBY...GRAND LAKE... HOT SULPHUR SPRINGS...KREMMLING 256 PM MST FRI JAN 3 2014 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO 5 PM MST SATURDAY... * TIMING...SNOW WILL DEVELOP THIS EVENING AND CONTINUE ON SATURDAY BEFORE DECREASING BY LATE IN THE AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND/VISIBILITY...WEST WINDS 15 TO 25 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED LATE TONIGHT WITH HAZARDOUS DRIVING CONDITIONS THROUGH SATURDAY AFTERNOON. 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. && $$
131 WWUS45 KBOU 040412 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 912 PM MST FRI JAN 3 2014 ...STORM SYSTEM TO BRING SNOW TO THE NORTHERN AND CENTRAL MOUNTAINS LATER TONIGHT THROUGH SATURDAY NIGHT... .A STORM SYSTEM NOW OVER MONTANA AND NORTHERN WYOMING WILL SPREAD SNOW ACROSS THE NORTHERN MOUNTAINS OF COLORADO TONIGHT AND CONTINUE ON SATURDAY. THE SNOW WILL BE HEAVY AT TIMES LATE TONIGHT THROUGH MIDDAY SATURDAY. GUSTY WEST WINDS WILL PRODUCE AREAS OF BLOWING SNOW ALONG WITH POOR VISIBILITIES OVER THE HIGHER MOUNTAIN PASSES. COZ031-041300- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS 912 PM MST FRI JAN 3 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL INCREASE TOWARDS MIDNIGHT AND CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ033-034-041300- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T1200Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS... BERTHOUD PASS...BRECKENRIDGE...EAST SLOPES MOSQUITO RANGE... EAST SLOPES SOUTHERN GORE RANGE...EISENHOWER TUNNEL... INDIAN PEAKS...KENOSHA MOUNTAINS...MOUNT EVANS... WILLIAMS FORK MOUNTAINS...WINTER PARK 912 PM MST FRI JAN 3 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE TO DEVELOP AND BECOME MORE WIDESPREAD AFTER MIDNIGHT. * SNOW ACCUMULATIONS...6 TO 10 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES...INCLUDING I-70 AND THE APPROACHES TO THE EISENHOWER TUNNEL AND VAIL PASS. 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. && $$ COZ030-032-041300- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T0000Z/ JACKSON COUNTY BELOW 9000 FEET- GRAND AND SUMMIT COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...GOULD...NORTH PARK...RAND...SPICER... WALDEN...DILLON...FRASER...GRANBY...GRAND LAKE... HOT SULPHUR SPRINGS...KREMMLING 912 PM MST FRI JAN 3 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST SATURDAY... * TIMING...SNOW WILL AROUND MIDNIGHT AND CONTINUE ON SATURDAY BEFORE DECREASING BY LATE IN THE AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND/VISIBILITY...WEST WINDS 15 TO 25 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED LATE TONIGHT WITH HAZARDOUS DRIVING CONDITIONS THROUGH SATURDAY AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
143 WWUS45 KBOU 040756 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 1256 AM MST SAT JAN 4 2014 ...STORM SYSTEM TO BRING SNOW TO THE NORTHERN AND CENTRAL MOUNTAINS LATE TONIGHT THROUGH SATURDAY NIGHT... .A STORM SYSTEM NOW OVER MONTANA AND NORTHERN WYOMING WILL SPREAD SNOW ACROSS THE NORTHERN MOUNTAINS OF COLORADO TONIGHT AND CONTINUE ON SATURDAY. THE SNOW WILL BE HEAVY AT TIMES LATE TONIGHT THROUGH MIDDAY SATURDAY. GUSTY WEST WINDS WILL PRODUCE AREAS OF BLOWING SNOW ALONG WITH POOR VISIBILITIES OVER THE HIGHER MOUNTAIN PASSES. COZ033-041600- /O.UPG.KBOU.WW.Y.0001.000000T0000Z-140105T1200Z/ /O.EXA.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS 1256 AM MST SAT JAN 4 2014 ...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST SUNDAY... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN EFFECT UNTIL 5 AM MST SUNDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT. * TIMING...SNOW WILL CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ031-041600- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS 1256 AM MST SAT JAN 4 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ034-041600- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T1200Z/ SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK 1256 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE TO DEVELOP AND BECOME MORE WIDESPREAD LATE TONIGHT. * SNOW ACCUMULATIONS...6 TO 10 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES...INCLUDING I-70 AND THE APPROACHES TO THE EISENHOWER TUNNEL AND VAIL PASS. 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. && $$ COZ030-032-041600- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T0000Z/ JACKSON COUNTY BELOW 9000 FEET- GRAND AND SUMMIT COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...GOULD...NORTH PARK...RAND...SPICER... WALDEN...DILLON...FRASER...GRANBY...GRAND LAKE... HOT SULPHUR SPRINGS...KREMMLING 1256 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * TIMING...SNOW WILL CONTINUE THROUGH SATURDAY BEFORE DECREASING BY LATE IN THE AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND/VISIBILITY...WEST WINDS 15 TO 25 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED LATE TONIGHT WITH HAZARDOUS DRIVING CONDITIONS THROUGH SATURDAY AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
399 WWUS45 KBOU 041033 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 333 AM MST SAT JAN 4 2014 ...STORM SYSTEM TO BRING SNOW TO THE NORTHERN AND CENTRAL MOUNTAINS TODAY THROUGH TONIGHT... .A STORM SYSTEM WILL MOVE ACROSS THE AREA TODAY WITH SNOW ACROSS THE NORTHERN AND CENTRAL MOUNTAINS OF COLORADO. THE SNOW WILL BE HEAVY AT TIMES THROUGH THIS AFTERNOON. GUSTY WEST WINDS WILL PRODUCE AREAS OF BLOWING SNOW ALONG WITH POOR VISIBILITIES OVER THE HIGHER MOUNTAIN PASSES. SNOW WILL ALSO OCCUR IN THE FOOTHILLS AND ADJACENT PLAINS THROUGH THIS AFTERNOON. COZ031-041845- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS 333 AM MST SAT JAN 4 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH TONIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ033-041845- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS 333 AM MST SAT JAN 4 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ035-036-041845- /O.EXB.KBOU.WW.Y.0001.140104T1100Z-140105T0000Z/ LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET- JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND... RED FEATHER LAKES...BAILEY...CENTRAL CITY...EVERGREEN... GEORGETOWN...IDAHO SPRINGS...WESTCREEK 333 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. * TIMING...SNOW WILL CONTINUE THROUGH EARLY AFTERNOON BEFORE DECREASING BY LATE IN THE AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND/VISIBILITY...WEST WINDS 15 TO 25 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED WITH HAZARDOUS DRIVING CONDITIONS THROUGH THIS AFTERNOON. 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. && $$ COZ038>041-043-041845- /O.EXB.KBOU.WW.Y.0001.140104T1100Z-140105T0000Z/ LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY- BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY- NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY- ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET- CENTRAL AND SOUTH WELD COUNTY- INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND... NUNN...ARVADA...BOULDER...GOLDEN...LAKEWOOD...LONGMONT...AURORA... BRIGHTON...CITY OF DENVER...DENVER INTERNATIONAL AIRPORT... HIGHLANDS RANCH...LITTLETON...PARKER...CASTLE ROCK...ELBERT... FONDIS...KIOWA...LARKSPUR...EATON...FORT LUPTON...GREELEY... ROGGEN 333 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON. * TIMING...SNOW WILL CONTINUE THROUGH EARLY AFTERNOON BEFORE DECREASING BY LATE IN THE AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * WIND/VISIBILITY...NORTH WINDS 10 TO 20 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO SNOW AND BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED WITH HAZARDOUS DRIVING CONDITIONS THROUGH THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ034-041845- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T1200Z/ SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK 333 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH TONIGHT. * SNOW ACCUMULATIONS...6 TO 10 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT OVER THE HIGHER PASSES...INCLUDING I-70 AND THE APPROACHES TO THE EISENHOWER TUNNEL AND VAIL PASS. 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. && $$ COZ030-032-041845- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T0000Z/ JACKSON COUNTY BELOW 9000 FEET- GRAND AND SUMMIT COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...GOULD...NORTH PARK...RAND...SPICER... WALDEN...DILLON...FRASER...GRANBY...GRAND LAKE... HOT SULPHUR SPRINGS...KREMMLING 333 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * TIMING...SNOW WILL CONTINUE THROUGH THIS AFTERNOON BEFORE DECREASING BY EARLY THIS EVENING. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND/VISIBILITY...WEST WINDS 15 TO 25 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED LATE TONIGHT WITH HAZARDOUS DRIVING CONDITIONS THROUGH THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
362 WWUS45 KBOU 041714 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 1014 AM MST SAT JAN 4 2014 .A STORM SYSTEM WILL CONTINUE TO MAKE ITS WAY ACROSS THE AREA TODAY WITH SNOW ACROSS THE NORTHERN AND CENTRAL MOUNTAINS OF COLORADO. SNOW AND REAS OF BLOWING SNOW WILL CAUSE POOR VISIBILITIES AND TIMES...ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES AND IN OPEN EXPOSED AREAS. SNOW WILL ALSO OCCUR IN AND NEAR THE FRONT RANGE FOOTHILLS AND PALMER DIVIDE THROUGH THIS AFTERNOON. COZ031-050000- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS 1014 AM MST SAT JAN 4 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH TONIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ033-050000- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS 1014 AM MST SAT JAN 4 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT LATE TONIGHT AND SATURDAY OVER THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ035-036-050000- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T0000Z/ LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET- JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND... RED FEATHER LAKES...BAILEY...CENTRAL CITY...EVERGREEN... GEORGETOWN...IDAHO SPRINGS...WESTCREEK 1014 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * TIMING...SNOW WILL CONTINUE THROUGH EARLY AFTERNOON THEN DECREASE FROM NORTH TO SOUTH. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND/VISIBILITY...WEST WINDS 15 TO 25 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED WITH HAZARDOUS DRIVING CONDITIONS THROUGH THIS AFTERNOON. 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. && $$ COZ034-050000- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T1200Z/ SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK 1014 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH TONIGHT. * SNOW ACCUMULATIONS...6 TO 10 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS WILL LIKELY BE IN EFFECT OVER THE HIGHER PASSES...INCLUDING I-70 AND THE APPROACHES TO THE EISENHOWER TUNNEL AND VAIL PASS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$ COZ038>041-043-050000- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T0000Z/ LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY- BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY- NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY- ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET- CENTRAL AND SOUTH WELD COUNTY- INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND... NUNN...ARVADA...BOULDER...GOLDEN...LAKEWOOD...LONGMONT...AURORA... BRIGHTON...CITY OF DENVER...DENVER INTERNATIONAL AIRPORT... HIGHLANDS RANCH...LITTLETON...PARKER...CASTLE ROCK...ELBERT... FONDIS...KIOWA...LARKSPUR...EATON...FORT LUPTON...GREELEY... ROGGEN 1014 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * TIMING...SNOW WILL CONTINUE THROUGH EARLY AFTERNOON THEN THE SNOW IS EXPECTED TO DECREASE FROM NORTH TO SOUTH THE REST OF THIS AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * WIND/VISIBILITY...NORTH WINDS 10 TO 20 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO SNOW AND BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED WITH HAZARDOUS DRIVING CONDITIONS THROUGH THIS AFTERNOON. 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. && $$ COZ030-032-050000- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T0000Z/ JACKSON COUNTY BELOW 9000 FEET- GRAND AND SUMMIT COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...GOULD...NORTH PARK...RAND...SPICER... WALDEN...DILLON...FRASER...GRANBY...GRAND LAKE... HOT SULPHUR SPRINGS...KREMMLING 1014 AM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * TIMING...SNOW WILL CONTINUE THROUGH EARLY AFTERNOON THEN GRADUALLY DECREASE THE REST OF THE DAY. * SNOW ACCUMULATIONS...3 TO 7 INCHES. * WIND/VISIBILITY...WEST WINDS 15 TO 25 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW IN OPEN AREAS. * IMPACTS...ROADS WILL BECOME ICY AND SNOWPACKED LATE TONIGHT WITH HAZARDOUS DRIVING CONDITIONS THROUGH THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
594 WWUS45 KBOU 050003 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 503 PM MST SAT JAN 4 2014 COZ035-036-050115- /O.EXP.KBOU.WW.Y.0001.000000T0000Z-140105T0000Z/ LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET- JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...ESTES PARK...GLENDEVEY...NEDERLAND... RED FEATHER LAKES...BAILEY...CENTRAL CITY...EVERGREEN... GEORGETOWN...IDAHO SPRINGS...WESTCREEK 503 PM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 5 PM MST THIS AFTERNOON... SNOWFALL WILL GRADUALLY COME TO AN END IN THE FOOTHILLS THROUGH THE EARLY EVENING HOURS. $$ COZ038>041-043-050115- /O.EXP.KBOU.WW.Y.0001.000000T0000Z-140105T0000Z/ LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY- BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY- NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY- ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET- CENTRAL AND SOUTH WELD COUNTY- INCLUDING THE CITIES OF...FORT COLLINS...HEREFORD...LOVELAND... NUNN...ARVADA...BOULDER...GOLDEN...LAKEWOOD...LONGMONT...AURORA... BRIGHTON...CITY OF DENVER...DENVER INTERNATIONAL AIRPORT... HIGHLANDS RANCH...LITTLETON...PARKER...CASTLE ROCK...ELBERT... FONDIS...KIOWA...LARKSPUR...EATON...FORT LUPTON...GREELEY... ROGGEN 503 PM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 5 PM MST THIS AFTERNOON... SNOWFALL ACROSS THE URBAN CORRIDOR WILL GRADUALLY COME TO AN END DURING THE EARLY EVENING HOURS. $$ COZ030-032-050115- /O.EXP.KBOU.WW.Y.0001.000000T0000Z-140105T0000Z/ JACKSON COUNTY BELOW 9000 FEET- GRAND AND SUMMIT COUNTIES BELOW 9000 FEET- INCLUDING THE CITIES OF...GOULD...NORTH PARK...RAND...SPICER... WALDEN...DILLON...FRASER...GRANBY...GRAND LAKE... HOT SULPHUR SPRINGS...KREMMLING 503 PM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 5 PM MST THIS AFTERNOON... SNOWFALL WILL GRADUALLY COME TO AN END ACROSS MIDDLE AND NORTH PARKS THROUGH THE EARLY EVENING HOURS. $$ COZ031-051200- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS 503 PM MST SAT JAN 4 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH TONIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS ARE IN EFFECT ON SOME OF THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ033-051200- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS 503 PM MST SAT JAN 4 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH SATURDAY NIGHT. * SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS ARE IN EFFECT ON SOME OF THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ034-051200- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T1200Z/ SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK 503 PM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH TONIGHT. * SNOW ACCUMULATIONS...6 TO 10 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS ARE IN EFFECT OVER SOME THE HIGHER PASSES...INCLUDING I-70 AND THE APPROACHES TO THE EISENHOWER TUNNEL AND VAIL PASS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
689 WWUS45 KBOU 050321 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 821 PM MST SAT JAN 4 2014 ...MOIST NORTHWEST FLOW CONTINUES OVER COLORADO...AND AN ARCTIC FRONT WILL ARRIVE SUNDAY... ...SNOW IS EXPECTED TO INCREASE AGAIN IN THE MOUNTAINS OVERNIGHT...AS STRONG MOIST NORTHWEST FLOW WILL CONTINUE. AN ARCTIC FRONT IN NORTHERN WYOMING WILL MOVE ACROSS NORTHEAST COLORADO SUNDAY MORNING...BRINGING ANOTHER ROUND OF LIGHT SNOW TO THE PLAINS...WITH STRONG WINDS AND COLDER TEMPERATURES BY AFTERNOON. COZ031-051130- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS 821 PM MST SAT JAN 4 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL INCREASE OVERNIGHT. * TOTAL SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS ARE IN EFFECT ON SOME OF THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ033-051130- /O.CON.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS 821 PM MST SAT JAN 4 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL CONTINUE THROUGH TONIGHT. * TOTAL SNOW ACCUMULATIONS...10 TO 16 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS ARE IN EFFECT ON SOME OF THE HIGHER PASSES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. && $$ COZ042-044>046-048>051-051130- /O.NEW.KBOU.WC.Y.0001.140105T2100Z-140106T1500Z/ NORTHEAST WELD COUNTY-MORGAN COUNTY- CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES- NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN COUNTY-LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY- PHILLIPS COUNTY- INCLUDING THE CITIES OF...BRIGGSDALE...GROVER...PAWNEE BUTTES... RAYMER...STONEHAM...BRUSH...FORT MORGAN...GOODRICH...WIGGINS... BENNETT...BYERS...DEER TRAIL...LEADER...AGATE...HUGO...LIMON... MATHESON...CROOK...MERINO...STERLING...PEETZ...AKRON...COPE... LAST CHANCE...OTIS...JULESBURG...OVID...SEDGWICK...AMHERST... HAXTUN...HOLYOKE 821 PM MST SAT JAN 4 2014 ...WIND CHILL ADVISORY IN EFFECT FROM 2 PM SUNDAY TO 8 AM MST MONDAY... THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 2 PM SUNDAY TO 8 AM MST MONDAY. * WIND CHILL VALUES...MINUS 20 TO MINUS 25. 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. && $$ COZ034-051130- /O.CON.KBOU.WW.Y.0001.000000T0000Z-140105T1200Z/ SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK 821 PM MST SAT JAN 4 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... * TIMING...SNOW WILL INCREASE LATER TONIGHT. * TOTAL SNOW ACCUMULATIONS...6 TO 10 INCHES. * WIND/VISIBILITY...WEST 15 TO 30 MPH WITH GUSTS TO 50 MPH OVER THE HIGHER MOUNTAIN PASSES. VISIBILITIES WILL DROP BELOW ONE QUARTER MILE AT TIMES DUE TO BLOWING SNOW ESPECIALLY OVER THE HIGHER MOUNTAIN PASSES. * IMPACTS...TRAVEL WILL BE HAZARDOUS WITH SNOW COVERED ROADS AND REDUCED VISIBILITIES. CHAIN LAWS ARE IN EFFECT OVER SOME THE HIGHER PASSES...INCLUDING I-70 AND THE APPROACHES TO THE EISENHOWER TUNNEL AND VAIL PASS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. && $$
702 WWUS45 KBOU 051040 WSWBOU URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DENVER/BOULDER CO 340 AM MST SUN JAN 5 2014 COZ031-033-051145- /O.CAN.KBOU.WS.W.0001.000000T0000Z-140105T1200Z/ WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF... EAST SLOPES PARK AND NORTHERN GORE RANGES...GORE PASS... RABBIT EARS PASS...CAMERON PASS... LARAMIE AND MEDICINE BOW MOUNTAINS...RABBIT EARS RANGE... ROCKY MOUNTAIN NATIONAL PARK...WILLOW CREEK PASS 340 AM MST SUN JAN 5 2014 ...WINTER STORM WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DENVER HAS CANCELLED THE WINTER STORM WARNING. AREAS OF LIGHT SNOW WILL CONTINUE WITH ADDITIONAL ACCUMULATIONS THROUGH THIS AFTERNOON OF 1 TO 3 INCHES. GUSTY NORTHWEST WINDS MAY DEVELOP THIS AFTERNOON AND CONTINUE TONIGHT WITH SOME AREAS OF BLOWING SNOW OVER THE HIGHER MOUNTAIN PASSES. $$ COZ034-051145- /O.CAN.KBOU.WW.Y.0001.000000T0000Z-140105T1200Z/ SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET- INCLUDING THE CITIES OF...BERTHOUD PASS...BRECKENRIDGE... EAST SLOPES MOSQUITO RANGE...EAST SLOPES SOUTHERN GORE RANGE... EISENHOWER TUNNEL...INDIAN PEAKS...KENOSHA MOUNTAINS... MOUNT EVANS...WILLIAMS FORK MOUNTAINS...WINTER PARK 340 AM MST SUN JAN 5 2014 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN DENVER HAS CANCELLED THE WINTER WEATHER ADVISORY. AREAS OF LIGHT SNOW WILL CONTINUE WITH ADDITIONAL ACCUMULATIONS THROUGH THIS AFTERNOON OF 1 TO 3 INCHES. GUSTY NORTHWEST WINDS MAY DEVELOP THIS AFTERNOON AND CONTINUE TONIGHT WITH SOME AREAS OF BLOWING SNOW OVER THE HIGHER MOUNTAIN PASSES. $$ COZ042-044>046-048>051-051845- /O.CON.KBOU.WC.Y.0001.140105T2100Z-140106T1500Z/ NORTHEAST WELD COUNTY-MORGAN COUNTY- CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES- NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN COUNTY-LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY- PHILLIPS COUNTY- INCLUDING THE CITIES OF...BRIGGSDALE...GROVER...PAWNEE BUTTES... RAYMER...STONEHAM...BRUSH...FORT MORGAN...GOODRICH...WIGGINS... BENNETT...BYERS...DEER TRAIL...LEADER...AGATE...HUGO...LIMON... MATHESON...CROOK...MERINO...STERLING...PEETZ...AKRON...COPE... LAST CHANCE...OTIS...JULESBURG...OVID...SEDGWICK...AMHERST... HAXTUN...HOLYOKE 340 AM MST SUN JAN 5 2014 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 AM MST MONDAY... * WIND CHILL VALUES...DANGEROUS WIND CHILLS OF MINUS 20 TO MINUS 25 WILL DEVELOP BY MID AFTERNOON AND CONTINUE OVERNIGHT. * IF OUTDOORS WITHOUT PROPER PROTECTION FROSTBITE AND HYPOTHERMIA CAN OCCUR QUICKLY DURING THESE CONDITIONS. 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. && $$
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 Denver/Boulder, CO wrote its last area forecast discussion before this winter storm warning went out at Jan 3, 3:54 AM MST, 16 minutes earlier.
Area forecast discussion, Jan 3, 3:54 AM MST, 16 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE DENVER/BOULDER CO 354 AM MST FRI JAN 3 2014 .SHORT TERM...WARM CONDITIONS ARE EXPECTED TODAY AS WESTERLY DOWNSLOPE WINDS CONTINUE AHEAD OF TONIGHTS PASSING UPPER LEVEL DISTURBANCE. WEST WINDS OVER THE WESTERN DENVER SUBURBS HAVE HELPED TO KEEP TEMPERATURES IN THE UPPER 30S TO MID 40S THIS MORNING. ELSEWHERE ON THE PLAINS...LOWS HAVE DROPPED AS LOW AS THE MID TEENS AND LOWER 20S. AFTER SUNRISE...THE AIRMASS SHOULD BECOME WELL MIXED WITH HIGHS WARMING TO THE MID AND UPPER 50S ACROSS NORTHEAST COLORADO. MOUNTAIN AREAS SHOULD SEE TEMPERATURES CLOSER TO SEASONAL NORMALS AS CLOUDS BEGIN INCREASING BY AFTERNOON. THE FOOTHILLS AND MOUNTAIN RIDGES SHOULD SEE GUSTY WINDS THROUGH THE DAY BECAUSE OF THE STRONG NORTHWEST FLOW IN PLACE OVER THE STATE. CROSS SECTIONS SHOW THAT THE HIGHEST WINDS ARE EXPECTED TO REMAIN OVER THE FOOTHILLS AND HIGHER TERRAIN. A FEW FAVORED LOCATIONS ON THE PLAINS MAY SEE SOME GUSTY WINDS AT TIMES...BUT NO HIGHLIGHTS ARE NECESSARY. TONIGHT WILL SEE BIG CHANGES SPREAD ACROSS THE FORECAST AREA FROM THE NORTHWEST AS A SHORT WAVE TROUGH MOVES OVER THE STATE. A STRONG COLD FRONT WILL ACCOMPANY THE UPPER LEVEL SYSTEM AND MOVE FROM THE WYOMING BORDER TO THE PALMER DIVIDE BETWEEN MIDNIGHT AND 6 AM. ALOFT...THE UPPER DISTURBANCE IS BEING DRIVEN BY A VERY STRONG JET WHICH WILL AID IN PRODUCING VERICAL MOTIONS AND BANDED PRECIPITATION FIELDS. MOUNTAIN AREAS SHOULD SEE OROGRAPHIC PRECIPITATION BEGINNING LATE IN THE AFTERNOON OR DURING THE EVENING. ONCE PRECIPITATION BEGINS IN THE MOUNTAINS...IT SHOULD CONTINUE FOR 24 TO 36 HOURS WITH SIGNIFICANT ACCUMULATIONS POSSIBLE. WILL ISSUE WINTER WEATHER ADVISORIES FOR ZONES 30...32...33 AND 34 AND A WINTER STORM WARNING FOR ZONE 31 WHERE AMOUNTS WILL BE HEAVIEST. .LONG TERM...AN UPPER LEVEL TROUGH WILL MOVE SE ACROSS THE AREA ON SAT AS UPSLOPE FLOW DEVELOPS BEHIND A STG CDFNT. COMBINATION OF FAVORABLE MID LEVEL QG ASCENT THRU THE AFTN HOURS AND AXIS OF UPPER LEVEL JET SAGGING ACROSS THE AREA SHOULD LEAD TO A DECENT SHOT OF SNOW IN MOST AREAS. APPEARS BANDED PCPN WILL BE ALONG THE CO-WY BORDER AT 12Z AND THEN SHIFT SOUTHWARD THRU THE AFTN HOURS WITH BAND EXITING SRN AREAS OF CWA BY LATE AFTN. GFS IS CERTAINLY THE MOST AGGRESSIVE WITH SNOW AMOUNTS ON SAT WITH ADVISORY CRITERIA (3 TO 6 INCHES) OVER THE URBAN CORRIDOR EASTWARD ACROSS THE PLAINS WITHIN A 12 HOUR WINDOW WHILE THE OTHER MODELS ARE MORE IN THE 1 TO 3 INCH RANGE. IF BANDED PCPN DOES OCCUR AND MOISTURE DEPTH IS DEEPER THEN GFS MAY END BE CORRECT WITH SNOW AMOUNTS. HOWEVER FOR NOW WILL LET DAY SHIFT DECIDE IF AMOUNTS WILL REACH ADVISORY CRITERIA OVER NERN CO. IN THE MTNS AMOUNTS MAY REACH WARNING CRITERIA IN ZN 31 WITH HIGH END ADVISORY AMOUNTS IN ZNS 33 AND 34 THRU SAT NIGHT. WINDS WILL BE GUSTY AT TIMES AS WELL SO WILL SEE BLOWING SNOW OVER THE HIGHER PASSES. HIGHER VALLEYS IN ZNS 30 AND 32 MAY REACH ADVISORY CRITERIA AS WELL ON SAT DUE TO BANDED PCPN SO WILL INCLUDE THEM AS WELL. HIGHS ON SAT WILL STAY IN THE 20S OVER NERN CO. BY SAT NIGHT THE UPSLOPE FLOW WILL WEAKEN WITH MID LVL DESCENT OVER THE AREA. THUS SNOW CHANCES SHOULD DECREASE ACROSS NERN CO. IN THE MTNS OROGRAPHICS WILL REMAIN FAVORABLE SAT NIGHT ALTHOUGH STABILITY WILL INCREASE SO ADDITIONAL ACCUMULATIONS WILL GENERALLY STAY ON THE LIGHT SIDE. ON SUN STG NW FLOW ALOFT WILL REMAIN OVER THE AREA AS ANOTHER DISTURBANCE POSSIBLY AFFECTS THE AREA. OROGRAPHICS WILL REMAIN FAVORABLE IN THE MTNS HOWEVER MOISTURE DEPTH WILL DECREASE SOME SO LIGHT ACCUMULATIONS WILL CONTINUE WITH AREAS OF BLOWING SNOW. AT LOWER ELEVATIONS ANOTHER SHOT OF COLD AIR WILL MOVE INTO NERN CO SUN AFTN WITH UPSLOPE FLOW DEVELOPING ALONG WITH AN INCREASE IN MOISTURE. AS THE STG UPPER LEVEL JET MOVES ACROSS SUN AFTN INTO SUN EVENING THERE COULD BE ANOTHER PERIOD OF BANDED PCPN OVER PORTIONS OF NERN CO PROBABLY NORTH OF A DENVER TO LIMON LINE. SINCE THIS IS STILL PRETTY FAR OUT FOR NOW WILL JUST MENTION A SLIGHT CHC OF SNOW. HIGHS COULD END UP BEING COLDER THAN SAT OVER NERN CO AS READINGS MAY STRUGGLE TO GET ABV 20. FOR MON THE FLOW ALOFT WILL BEGIN TO WEAKEN AS A STG UPPER LEVEL TROUGH RESIDES OVER THE CENTRAL AND EASTERN US. CURRENT CROSS- SECTIONS SHOW MUCH DRIER AIR SPREADING ACROSS THE AREA SO WILL NOT MENTION ANY POPS. AS FAR AS HIGHS WILL KEEP READINGS IN THE 20S ALTHOUGH AREAS OVER THE FAR ERN PLAINS MAY STILL STRUGGLE TO GET ABV 20. BY TUE WNW FLOW ALOFT WILL CONTINUE WITH MODELS NOT SHOWING MUCH MOISTURE THRU THE AFTN HOURS SO WILL ONLY MENTION LOW POPS IN THE MTNS. HIGHS SHOULD BEGIN TO MODERATE OVER NERN CO WITH READINGS RISING BACK INTO THE 30S. FOR WED A WEAK UPPER LEVEL TROUGH MAY AFFECT THE AREA BRINGING A CHC OF SNOW TO THE MTNS. OVER NERN CO WILL KEEP FCST DRY WITH TEMPS NEAR SEASONAL LEVELS. && .AVIATION...KDEN AND KAPA SHOULD SEE A CONTINUATION OF SOUTHERLY WINDS THIS MORNING TRANSITIONING TO WESTERLY BY LATE MORNING AND EARLY AFTERNOON. SOME GUSTS TO ABOUT 20 KNOTS WILL BE POSSIBLE LATE IN THE AFTERNOON. AT KBJC...WEST WINDS HAVE ALREADY SPREAD ACROSS THE NORTHERN PARTS OF JEFFERSON COUNTY. WIND GUSTS UP TO 30 KNOTS WILL CONTINUE MUCH OF THE DAY. CEILINGS AND VISIBILITIES WILL REMAIN UNRESTRICTED THROUGH THIS EVENING. LATER TONIGHT... STILL EXPECT COLD FRONT TO MOVE ACROSS THE DENVER AREA AFTER 2 AM WITH LOWERING CEILINGS AND SNOWFALL DEVELOPING BY SUNRISE TOMORROW MORNING. IFR CONDITIONS AND ACCUMULATING SNOWFALL SHOULD BE EXPECTED ALL DAY SATURDAY. && .BOU WATCHES/WARNINGS/ADVISORIES... WINTER WEATHER ADVISORY FROM 5 PM THIS AFTERNOON TO 5 AM MST SUNDAY FOR COZ033-034. WINTER WEATHER ADVISORY FROM 5 PM THIS AFTERNOON TO 5 PM MST SATURDAY FOR COZ030-032. WINTER STORM WARNING FROM 5 PM THIS AFTERNOON TO 5 AM MST SUNDAY FOR COZ031. && SHORT TERM...DANKERS LONG TERM....RPK AVIATION...DANKERS
Hazardous weather outlook, Jan 2, 10:33 AM MST, 17 hours 37 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE DENVER/BOULDER CO 1033 AM MST THU JAN 2 2014 COZ030>051-031745- JACKSON COUNTY BELOW 9000 FEET- WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET- GRAND AND SUMMIT COUNTIES BELOW 9000 FEET- SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET- SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/ GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET-LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET- JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET- CENTRAL AND SOUTHEAST PARK COUNTY- LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY- BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY- NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND ARAPAHOE COUNTIES/EAST BROOMFIELD COUNTY- ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET- NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY- CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES- NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN COUNTY- SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY- LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY- 1033 AM MST THU JAN 2 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL COLORADO. .DAY ONE...TODAY AND TONIGHT HIGH PRESSURE WILL REMAIN OVER THE AREA THROUGH TONIGHT WITH DRY CONDITIONS PREVAILING. TEMPERATURES WILL WARM TO THE UPPER 40S AND LOWER 50S ACROSS THE PLAINS THIS AFTERNOON. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY ON FRIDAY...DRIER AND WARMER CONDITIONS WILL CONTINUE ACROSS THE MOUNTAINS AND PLAINS. IT WILL BE WINDY IN THE MOUNTAINS AND FOOTHILLS AS WELL WITH GUSTS UP TO 60 MPH. A STRONG COLD FRONT WILL MOVE ACROSS THE AREA ALONG WITH AN UPPER LEVEL DISTURBANCE LATE FRIDAY NIGHT INTO SATURDAY. AS A RESULT THERE WILL BE A GOOD CHANCE OF SNOW IN THE MOUNTAINS AND ALONG THE FRONT RANGE... ESPECIALLY ON SATURDAY. IN THE MOUNTAINS...STORM TOTALS OF 5 TO 10 INCHES WILL BE POSSIBLE... WITH 1 TO 3 INCHES ALONG THE URBAN CORRIDOR. HIGH TEMPERATURES OVER NORTHEAST COLORADO WILL BE MUCH COLDER WITH READINGS IN THE 25 TO 30 DEGREE RANGE. SUNDAY AND MONDAY...IT WILL REMAIN COLD WITH JUST A CHANCE OF LIGHT SNOW MAINLY IN THE MOUNTAINS. HIGHS BOTH DAYS OVER NORTHEAST COLORADO WILL ONLY BE IN THE 20S. ANOTHER STORM SYSTEM IS EXPECTED TO MOVE ACROSS COLORADO ON WEDNESDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.
The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 3, 4:10 AM MST | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more | 48 hr |
Nearby
Winter Storm Warnings in Colorado, 2014Every winter storm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.