Alert archive / Wyoming / Winter Storm Warnings in 2014
Winter Storm Warning 9, NWS Riverton, WY
NWS Riverton, WY issued this winter storm warning at Apr 12, 2014, 2:55 AM MDT for 5 counties in Wyoming. It took effect at Apr 12, 2014, 6:00 PM MDT. It was in force for 21 hr. 4 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
- Apr 12, 2014, 2:55 AM MDT (08:55 UTC)
- In effect from
- Apr 12, 2014, 6:00 PM MDT
- Expired
- Apr 13, 2014, 3:00 PM MDT
- In force
- 21 hr
- Issued by
- NWS Riverton, WY
Counties Fremont County, WY, Natrona County, WY, Park County, WY, Sublette County, WY, Sweetwater County, WY
The radar
The Riverton/Lander radar (KRIW), 25 km from the middle of the area, began a volume at 08:52 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 |
|---|---|---|---|
| Apr 13, 1:20 PM MDT | HEAVY SNOW 14 | 3 Sw Lander, WY | |
| Apr 13, 1:21 PM MDT | SNOW 5.4 | Lander, WY | |
| Apr 13, 2:14 PM MDT | SNOW 2.5 | Cody, WY | |
| Apr 13, 3:00 PM MDT | HEAVY SNOW 8 | 3 Sw Lander, WY |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Riverton, WY (KRIW), launched 00:00Z, 8.9 hours before the alert went out and 31 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
- 3284 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 86 m²/s²
- 0-3 km storm-relative helicity
- 146 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
122 WWUS45 KRIW 120855 WSWRIW URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 255 AM MDT SAT APR 12 2014 ...A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING TONIGHT AND SUNDAY... .A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING SATURDAY NIGHT AND SUNDAY. THE SNOW WILL DEVELOP IN THE NORTH AND SPREAD RAPIDLY SOUTH LATE THIS AFTERNOON AND EVENING. A WET SNOW IS EXPECTED. THE HEAVIEST SNOW IS EXPECTED LATE TONIGHT AND SUNDAY MORNING BEFORE TAPERING OFF SUNDAY AFTERNOON. WYZ003-122200- /O.UPG.KRIW.WS.A.0009.140413T0300Z-140413T2100Z/ /O.NEW.KRIW.WS.W.0009.140413T0000Z-140413T1800Z/ CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 255 AM MDT SAT APR 12 2014 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...RAIN SHOWERS WILL CHANGE TO SNOW THIS EVENING AND BECOME HEAVY AT TIMES BY TONIGHT INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ015-018-122200- /O.UPG.KRIW.WS.A.0009.140413T0300Z-140413T2100Z/ /O.NEW.KRIW.WS.W.0009.140413T0300Z-140413T2100Z/ WIND RIVER MOUNTAINS EAST-LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 255 AM MDT SAT APR 12 2014 ...WINTER STORM WARNING IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW LATE THIS EVENING AND CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LANDER FOOTHILLS WITH 8 TO 14 INCHES IN THE MOUNTAINS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ019-020-022-122200- /O.UPG.KRIW.WS.A.0009.140413T0300Z-140413T2100Z/ /O.NEW.KRIW.WS.W.0009.140413T0300Z-140413T2100Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 255 AM MDT SAT APR 12 2014 ...WINTER STORM WARNING IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER STORM WARNING FOR SNOW...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW LATE THIS EVENING AND CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LOWER ELEVATIONS WITH 8 TO 14 INCHES ON CASPER MOUNTAIN. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ002-122200- /O.UPG.KRIW.WS.A.0009.140413T0300Z-140413T2100Z/ /O.NEW.KRIW.WW.Y.0025.140413T0000Z-140413T1800Z/ ABSAROKA MOUNTAINS- 255 AM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...SNOW WILL DEVELOP BY LATE THIS AFTERNOON AND BECOME HEAVY AT TIMES BY LATE THIS EVENING THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...6 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ005>007-122200- /O.UPG.KRIW.WS.A.0009.140413T0300Z-140413T2100Z/ /O.NEW.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/ SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN- OWL CREEK AND BRIDGER MOUNTAINS- INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND 255 AM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW THIS EVENING AND CONTINUE THROUGH THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES...WITH THE HIGHEST AMOUNTS NEAR AND WEST OF THERMOPOLIS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A HALF MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ008-009-122200- /O.UPG.KRIW.WS.A.0009.140413T0300Z-140413T2100Z/ /O.NEW.KRIW.WW.Y.0025.140413T0000Z-140413T2100Z/ BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST- 255 AM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 PM MDT SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 3 PM MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...SNOW WILL DEVELOP BY LATE THIS AFTERNOON AND BECOME HEAVY AT TIMES BY LATE THIS EVENING THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...6 TO 12 INCHES. HIGHEST AMOUNTS NORTH OF POWDER RIVER PASS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ010-011-122200- /O.UPG.KRIW.WS.A.0009.140413T0300Z-140413T2100Z/ /O.NEW.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/ NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- INCLUDING THE CITIES OF...BUFFALO...KAYCEE 255 AM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW THIS EVENING AND BECOME HEAVY AT TIMES LATE SATURDAY EVENING THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ016-017-122200- /O.UPG.KRIW.WS.A.0009.140413T0300Z-140413T2100Z/ /O.NEW.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 255 AM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. * SUMMARY AND TIMING...RAIN WILL MIX WITH AND CHANGE TO SNOW LATE SATURDAY EVENING AND CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES WITH THE HIGHEST AMOUNTS TOWARD HUDSON AND FORT WASHAKIE. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ004-122200- /O.NEW.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/ NORTH BIG HORN BASIN- INCLUDING THE CITIES OF...POWELL...LOVELL...GREYBULL...BASIN 255 AM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW AND BLOWING SNOW...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN SHOWERS WILL MIX WITH AND CHANGE TO SNOW THIS EVENING AND CONTINUE INTO SUNDAY MORNING BEFORE TAPERING OFF. * SNOW ACCUMULATIONS...2 TO 4 INCHES. * WIND AND VISIBILITY...NORTH 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITY WILL BE REDUCED TO UNDER ONE HALF A MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$
5 follow-up statements
784 WWUS45 KRIW 121856 WSWRIW URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 1256 PM MDT SAT APR 12 2014 ...A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING TONIGHT AND SUNDAY... .A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING SATURDAY NIGHT AND SUNDAY. THE SNOW WILL DEVELOP IN THE NORTH AND SPREAD RAPIDLY SOUTH LATE THIS AFTERNOON AND EVENING. A WET SNOW IS EXPECTED. THE HEAVIEST SNOW IS EXPECTED LATE TONIGHT AND SUNDAY MORNING BEFORE TAPERING OFF SUNDAY AFTERNOON. WYZ003-131000- /O.CON.KRIW.WS.W.0009.140413T0000Z-140413T1800Z/ CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 1256 PM MDT SAT APR 12 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SUNDAY. * SUMMARY AND TIMING...RAIN SHOWERS WILL CHANGE TO SNOW THIS EVENING AND BECOME HEAVY AT TIMES BY TONIGHT INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ015-018-131000- /O.CON.KRIW.WS.W.0009.140413T0300Z-140413T2100Z/ WIND RIVER MOUNTAINS EAST-LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 1256 PM MDT SAT APR 12 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW THIS EVENING AND CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LANDER FOOTHILLS WITH 8 TO 14 INCHES IN THE MOUNTAINS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ019-020-022-131000- /O.CON.KRIW.WS.W.0009.140413T0300Z-140413T2100Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 1256 PM MDT SAT APR 12 2014 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW THIS EVENING AND CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LOWER ELEVATIONS WITH 8 TO 14 INCHES ON CASPER MOUNTAIN. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ002-131000- /O.CON.KRIW.WW.Y.0025.140413T0000Z-140413T1800Z/ ABSAROKA MOUNTAINS- 1256 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT SUNDAY. * SUMMARY AND TIMING...SNOW WILL DEVELOP BY LATE THIS AFTERNOON AND BECOME HEAVY AT TIMES BY LATE THIS EVENING THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...6 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ004-131000- /O.CON.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/ NORTH BIG HORN BASIN- INCLUDING THE CITIES OF...POWELL...LOVELL...GREYBULL...BASIN 1256 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN SHOWERS WILL MIX WITH AND CHANGE TO SNOW THIS EVENING AND CONTINUE INTO SUNDAY MORNING BEFORE TAPERING OFF. * SNOW ACCUMULATIONS...2 TO 4 INCHES. * WIND AND VISIBILITY...NORTH 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITY WILL BE REDUCED TO UNDER ONE HALF A MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ005>007-131000- /O.CON.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/ SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN- OWL CREEK AND BRIDGER MOUNTAINS- INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND 1256 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW THIS EVENING AND CONTINUE THROUGH THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES...WITH THE HIGHEST AMOUNTS NEAR AND WEST OF THERMOPOLIS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A HALF MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ008-009-131000- /O.CON.KRIW.WW.Y.0025.140413T0000Z-140413T2100Z/ BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST- 1256 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 3 PM MDT SUNDAY. * SUMMARY AND TIMING...SNOW WILL DEVELOP BY LATE THIS AFTERNOON AND BECOME HEAVY AT TIMES BY LATE THIS EVENING THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...6 TO 12 INCHES. HIGHEST AMOUNTS NORTH OF POWDER RIVER PASS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ010-011-131000- /O.CON.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/ NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- INCLUDING THE CITIES OF...BUFFALO...KAYCEE 1256 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW THIS EVENING AND BECOME HEAVY AT TIMES LATE SATURDAY EVENING THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ016-017-131000- /O.CON.KRIW.WW.Y.0025.140413T0300Z-140413T2100Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 1256 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN WILL MIX WITH AND CHANGE TO SNOW LATE SATURDAY EVENING AND CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES WITH THE HIGHEST AMOUNTS TOWARD HUDSON AND FORT WASHAKIE. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY LATE SATURDAY NIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$
108 WWUS45 KRIW 130326 WSWRIW URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 926 PM MDT SAT APR 12 2014 ...A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING TONIGHT AND SUNDAY... .A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING SATURDAY NIGHT AND SUNDAY. SNOW WILL CONTINUE TO SPREAD ACROSS NORTHERN WYOMING LATE THIS EVENING WITH RAIN CHANGING TO SNOW ACROSS THE REST OF CENTRAL WYOMING BY MIDNIGHT. A WET SNOW IS EXPECTED. THE HEAVIEST SNOW IS EXPECTED LATE TONIGHT AND SUNDAY MORNING BEFORE TAPERING OFF SUNDAY AFTERNOON. WYZ003-131130- /O.CON.KRIW.WS.W.0009.000000T0000Z-140413T1800Z/ CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 926 PM MDT SAT APR 12 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT SUNDAY. * SUMMARY AND TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE TONIGHT TONIGHT INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY OVERNIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ015-018-131130- /O.CON.KRIW.WS.W.0009.000000T0000Z-140413T2100Z/ WIND RIVER MOUNTAINS EAST-LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 926 PM MDT SAT APR 12 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW BETWEEN 10 PM AND MIDNIGHT AND CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LANDER FOOTHILLS WITH 8 TO 14 INCHES IN THE MOUNTAINS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY OVERNIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ019-020-022-131130- /O.CON.KRIW.WS.W.0009.000000T0000Z-140413T2100Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 926 PM MDT SAT APR 12 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN WILL CHANGE TO SNOW BETWEEN 10 PM AND MIDNIGHT AND CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LOWER ELEVATIONS WITH 8 TO 14 INCHES ON CASPER MOUNTAIN. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY OVERNIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ002-131130- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T1800Z/ ABSAROKA MOUNTAINS- 926 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT SUNDAY. * SUMMARY AND TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE OVERNIGHT THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...6 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY OVERNIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ004-131130- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ NORTH BIG HORN BASIN- INCLUDING THE CITIES OF...POWELL...LOVELL...GREYBULL...BASIN 926 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY. * SUMMARY AND TIMING...LIGHT TO MODERATE SNOW WILL CONTINUE OVERNIGHT AND CONTINUE INTO SUNDAY MORNING BEFORE TAPERING OFF. * SNOW ACCUMULATIONS...2 TO 5 INCHES. * WIND AND VISIBILITY...NORTH 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITY WILL BE REDUCED TO UNDER ONE HALF A MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY OVERNIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ005>007-131130- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN- OWL CREEK AND BRIDGER MOUNTAINS- INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND 926 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN...OR A RAIN AND SNOW MIX WILL CHANGE TO ALL SNOW BETWEEN 10 PM AND MIDNIGHT. LIGHT TO MODERATE SNOW WILL CONTINUE THROUGH THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES...WITH THE HIGHEST AMOUNTS NEAR AND WEST OF THERMOPOLIS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A HALF MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY OVERNIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ008-009-131130- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST- 926 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY. * SUMMARY AND TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE OVERNIGHT THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...5 TO 10 INCHES SOUTH OF POWDER RIVER PASS...8 TO 15 INCHES NORTH OF POWDER RIVER PASS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY OVERNIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ010-011-131130- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- INCLUDING THE CITIES OF...BUFFALO...KAYCEE 926 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY. * SUMMARY AND TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE OVERNIGHT THROUGH SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES WITH THE HIGHER AMOUNTS ALONG AND WEST OF INTERSTATES 25 AND 90. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY OVERNIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ016-017-131130- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 926 PM MDT SAT APR 12 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT SUNDAY. * SUMMARY AND TIMING...RAIN WILL MIX WITH AND CHANGE TO SNOW BETWEEN 10 PM AND MIDNIGHT. SNOW WILL CONTINUE INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES WITH THE HIGHEST AMOUNTS TOWARD HUDSON AND FORT WASHAKIE. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY OVERNIGHT AND SUNDAY MORNING. A FLASH FREEZE IS POSSIBLE LATE TONIGHT AS SNOW THAT INITIALLY MELTS ON ROADS FREEZES AS TEMPERATURES DROP. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$
318 WWUS45 KRIW 130847 WSWRIW URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 247 AM MDT SUN APR 13 2014 ...A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING TONIGHT AND SUNDAY... .A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING INTO THIS AFTERNOON. A WET SNOW IS EXPECTED. THE HEAVIEST SNOW IS EXPECTED THROUGH THIS MORNING BEFORE TAPERING OFF THIS AFTERNOON. WYZ003-131800- /O.CON.KRIW.WS.W.0009.000000T0000Z-140413T1800Z/ CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 247 AM MDT SUN APR 13 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MDT TODAY. * SUMMARY AND TIMING...SNOW WILL CONTINUE TONIGHT INTO SUNDAY MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY SUNDAY AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ015-018-131800- /O.CON.KRIW.WS.W.0009.000000T0000Z-140413T2100Z/ WIND RIVER MOUNTAINS EAST-LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 247 AM MDT SUN APR 13 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL CONTINUE THROUGH THIS MORNING. THE SNOW IS EXPECTED TO TAPER OFF THIS AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LANDER FOOTHILLS WITH 8 TO 14 INCHES IN THE MOUNTAINS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ019-020-022-131800- /O.CON.KRIW.WS.W.0009.000000T0000Z-140413T2100Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 247 AM MDT SUN APR 13 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL CONTINUE THROUGH THIS MORNING. THE SNOW IS EXPECTED TO TAPER OFF THIS AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LOWER ELEVATIONS WITH 8 TO 14 INCHES ON CASPER MOUNTAIN. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ002-131800- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T1800Z/ ABSAROKA MOUNTAINS- 247 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT TODAY. * SUMMARY AND TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE THROUGH THIS MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY THIS AFTERNOON. * SNOW ACCUMULATIONS...6 TO 12 INCHES WITH LOCALLY HIGHER AMOUNTS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ004-131800- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ NORTH BIG HORN BASIN- INCLUDING THE CITIES OF...POWELL...LOVELL...GREYBULL...BASIN 247 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL CONTINUE THROUGH THIS MORNING BEFORE TAPERING OFF. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * WIND AND VISIBILITY...NORTH 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITY WILL BE REDUCED TO UNDER ONE HALF A MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ005>007-131800- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN- OWL CREEK AND BRIDGER MOUNTAINS- INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND 247 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING... SNOW WILL CONTINUE THIS MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY THIS AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A HALF MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ008-009-131800- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST- 247 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW...HEAVY AT TIMES...WILL CONTINUE THROUGH THIS MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY THIS AFTERNOON. * SNOW ACCUMULATIONS...5 TO 10 INCHES SOUTH OF POWDER RIVER PASS...8 TO 15 INCHES NORTH OF POWDER RIVER PASS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ010-011-131800- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- INCLUDING THE CITIES OF...BUFFALO...KAYCEE 247 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL CONTINUE THROUGH THIS MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY THIS AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES WITH THE HIGHER AMOUNTS ALONG AND WEST OF INTERSTATES 25 AND 90. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ016-017-131800- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 247 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL CONTINUE INTO THIS MORNING. THE SNOW IS EXPECTED TO TAPER OFF EARLY THIS AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES WITH THE HIGHEST AMOUNTS TOWARD HUDSON AND FORT WASHAKIE. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$
199 WWUS45 KRIW 131737 WSWRIW URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 1137 AM MDT SUN APR 13 2014 ...A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING THIS AFTERNOON... .A SPRING STORM WILL BRING SNOW TO NORTH AND CENTRAL WYOMING INTO THIS AFTERNOON. A WET SNOW IS EXPECTED. THE HEAVIEST SNOW IS EXPECTED THROUGH THIS MORNING BEFORE TAPERING OFF THIS AFTERNOON. WYZ003-131845- /O.EXP.KRIW.WS.W.0009.000000T0000Z-140413T1800Z/ CODY FOOTHILLS- INCLUDING THE CITIES OF...CODY...MEETEETSE 1137 AM MDT SUN APR 13 2014 ...WINTER STORM WARNING WILL EXPIRE AT NOON MDT TODAY... THE WINTER STORM WARNING WILL EXPIRE AT NOON MDT TODAY. $$ WYZ002-131845- /O.EXP.KRIW.WW.Y.0025.000000T0000Z-140413T1800Z/ ABSAROKA MOUNTAINS- 1137 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY WILL EXPIRE AT NOON MDT TODAY... THE WINTER WEATHER ADVISORY WILL EXPIRE AT NOON MDT TODAY. $$ WYZ015-018-132100- /O.CON.KRIW.WS.W.0009.000000T0000Z-140413T2100Z/ WIND RIVER MOUNTAINS EAST-LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 1137 AM MDT SUN APR 13 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL CONTINUE THROUGH THIS MORNING. THE SNOW IS EXPECTED TO TAPER OFF THIS AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LANDER FOOTHILLS WITH 8 TO 14 INCHES IN THE MOUNTAINS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. 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. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ019-020-022-132100- /O.CON.KRIW.WS.W.0009.000000T0000Z-140413T2100Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 1137 AM MDT SUN APR 13 2014 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL TAPER OFF THIS AFTERNOON. * SNOW ACCUMULATIONS...4 TO 8 INCHES IN THE LOWER ELEVATIONS WITH 8 TO 14 INCHES ON CASPER MOUNTAIN. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT... FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ004-132100- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ NORTH BIG HORN BASIN- INCLUDING THE CITIES OF...POWELL...LOVELL...GREYBULL...BASIN 1137 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL TAPER OFF THIS AFTERNOON. * SNOW ACCUMULATIONS...8 TO 13 INCHES. * WIND AND VISIBILITY...NORTH 15 TO 25 MPH WITH GUSTS TO 35 MPH. VISIBILITY WILL BE REDUCED TO UNDER ONE HALF A MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ005>007-132100- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN- OWL CREEK AND BRIDGER MOUNTAINS- INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND 1137 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING... SNOW WILL TAPER OFF EARLY THIS AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A HALF MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ008-009-132100- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST- 1137 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL TAPER OFF EARLY THIS AFTERNOON. * SNOW ACCUMULATIONS...5 TO 10 INCHES SOUTH OF POWDER RIVER PASS...8 TO 15 INCHES NORTH OF POWDER RIVER PASS. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ010-011-132100- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- INCLUDING THE CITIES OF...BUFFALO...KAYCEE 1137 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL TAPER OFF EARLY THIS AFTERNOON. * SNOW ACCUMULATIONS...3 TO 6 INCHES WITH THE HIGHER AMOUNTS ALONG AND WEST OF INTERSTATES 25 AND 90. * WIND AND VISIBILITY...NORTH TO NORTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY THIS MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$ WYZ016-017-132100- /O.CON.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 1137 AM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON. * SUMMARY AND TIMING...SNOW WILL TAPER OFF EARLY THIS AFTERNOON. * SNOW ACCUMULATIONS...2 TO 5 INCHES WITH THE HIGHEST AMOUNTS TOWARD HUDSON AND FORT WASHAKIE. * WIND AND VISIBILITY...NORTH TO NORTHEAST WINDS OF 15 TO 20 MPH WITH GUSTS TO 30 MPH WITH VISIBILITY AT OR BELOW A QUARTER MILE AT TIMES. * IMPACTS...ROADS WILL BECOME SLICK...SNOWPACKED AND ICY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW AND BLOWING SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. THE LATEST ROAD CONDITIONS PROVIDED BY THE WYOMING DEPARTMENT OF TRANSPORTATION ARE AVAILABLE BY CALLING 5-1-1 OR ON THE INTERNET AT WYOROAD.INFO. && $$
907 WWUS45 KRIW 132040 WSWRIW URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RIVERTON WY 240 PM MDT SUN APR 13 2014 ...SNOWFALL WILL COME TO AN END THROUGH THE AFTERNOON... .SNOWFALL ACROSS THE AREA WILL COME TO AN END THROUGH THE REST OF THE AFTERNOON AND EARLY EVENING HOURS. WYZ015-018-132145- /O.EXP.KRIW.WS.W.0009.000000T0000Z-140413T2100Z/ WIND RIVER MOUNTAINS EAST-LANDER FOOTHILLS- INCLUDING THE CITY OF...LANDER 240 PM MDT SUN APR 13 2014 ...WINTER STORM WARNING WILL EXPIRE AT 3 PM MDT THIS AFTERNOON... THE WINTER STORM WARNING WILL EXPIRE AT 3 PM MDT THIS AFTERNOON. $$ WYZ019-020-022-132145- /O.EXP.KRIW.WS.W.0009.000000T0000Z-140413T2100Z/ GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS-CASPER MOUNTAIN- INCLUDING THE CITIES OF...JEFFREY CITY...CASPER 240 PM MDT SUN APR 13 2014 ...WINTER STORM WARNING WILL EXPIRE AT 3 PM MDT THIS AFTERNOON... THE WINTER STORM WARNING WILL EXPIRE AT 3 PM MDT THIS AFTERNOON. $$ WYZ004-132145- /O.EXP.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ NORTH BIG HORN BASIN- INCLUDING THE CITIES OF...POWELL...LOVELL...GREYBULL...BASIN 240 PM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON... THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON. $$ WYZ005>007-132145- /O.EXP.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ SOUTHWEST BIG HORN BASIN-SOUTHEAST BIG HORN BASIN- OWL CREEK AND BRIDGER MOUNTAINS- INCLUDING THE CITIES OF...THERMOPOLIS...WORLAND 240 PM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON... THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON. $$ WYZ008-009-132145- /O.EXP.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ BIGHORN MOUNTAINS WEST-BIGHORN MOUNTAINS SOUTHEAST- 240 PM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON... THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON. $$ WYZ010-011-132145- /O.EXP.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ NORTHEAST JOHNSON COUNTY-SOUTHEAST JOHNSON COUNTY- INCLUDING THE CITIES OF...BUFFALO...KAYCEE 240 PM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON... THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON. $$ WYZ016-017-132145- /O.EXP.KRIW.WW.Y.0025.000000T0000Z-140413T2100Z/ UPPER WIND RIVER BASIN-WIND RIVER BASIN- INCLUDING THE CITIES OF...DUBOIS...RIVERTON...SHOSHONI 240 PM MDT SUN APR 13 2014 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON... THE WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON. $$
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 Riverton, WY wrote its last area forecast discussion before this winter storm warning went out at Apr 11, 11:50 PM MDT, 3 hours 5 minutes earlier.
Area forecast discussion, Apr 11, 11:50 PM MDT, 3 hours 5 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE RIVERTON WY 1150 PM MDT FRI APR 11 2014 .SHORT TERM...TONIGHT THROUGH SATURDAY MILD BUT BREEZY WESTERLY FLOW THIS EVENING AS A SHORT WAVE ZIPS BY TO THE NORTH OVERNIGHT. THIS SHORT WAVE WILL KICK DOWN A WEAK COLD FRONT TONIGHT. ITS MAIN IMPACT WILL BE A WIND SHIFT AND SOME COOLER TEMPERATURES TONIGHT INTO SATURDAY...ESPECIALLY ACROSS NORTHERN WYOMING. SOME WEAK INSTABILITY ARRIVES AHEAD OF THE TROUGH TOMORROW...KICKING OFF A FEW SHOWERS AND THUNDERSTORMS IN THE AFTERNOON ON SATURDAY...ESPECIALLY SOUTH AND WEST OF WHERE THE FRONT WASHES OUT ALONG THE DIVIDE. .LONG TERM...SATURDAY NIGHT THROUGH FRIDAY AS AN UPPER LEVEL LOW PRESSURE TROUGH DIGS SOUTHEAST ACROSS IDAHO... A COLD FRONT WILL MOVE SOUTH FROM MONTANA SATURDAY EVENING. THE UPPER TROUGH WILL PRODUCE FAIRLY STRONG UPPER DIVERGENCE OVER MUCH OF WESTERN AND CENTRAL WYOMING...ESPECIALLY OVER THE COLD FRONT. THE MID LEVELS WILL DESTABILIZE WITH INCREASING DEFORMATION AND FRONTOGENETIC FORCES INCREASING THE BAROCLINICITY ALONG THE COLD FRONT. AHEAD OF THE COLD FRONT...DEEP CONVECTION WILL BE POSSIBLE WITH A THREAT OF AT LEAST ISOLATED THUNDERSTORMS...EMBEDDED IN A LARGER FIELD OF SHOWERS. SMALL HAIL AND GUSTY WINDS MAY ACCOMPANY THE THUNDERSTORMS WHICH WILL BE ACROSS CENTRAL AND SOUTHERN AREAS AS WELL AS THE MOUNTAINS WEST OF THE CONTINENTAL DIVIDE. BEHIND THE COLD FRONT THE PRECIPITATION MAY START OUT AS RAIN EARLY IN THE EVENING...BUT TEMPERATURES ALOFT COOL QUICKLY AND EXPECT A QUICK CHANGE OVER TO SNOW. THE SNOW SHOULD BE WET AROUND A 10 TO 1 RATIO AND WITH SOME CONVECTIVE NATURE WITH AT LEAST MID LEVEL INSTABILITY SUPPORTING LOW LEVEL CONVERGENCE...SNOWFALL RATES OF 1 TO 1.5 INCHES AN HOUR ARE POSSIBLE. THE STRONGEST PERIOD OF SNOWFALL SHOULD BE FROM LATE EVENING TO EARLY MORNING SUNDAY...OR ABOUT 9 TO 10 HOURS AND THIS SHOULD HELP DETERMINE ACCUMULATION POTENTIAL. THERE WILL LIKELY BE AN OROGRAPHIC COMPONENT TO THE SNOWFALL DISTRIBUTION WITH HIGHER AMOUNTS IN THE NORTHERN BIGHORN MOUNTAINS...CASPER MOUNTAIN...THE OWL CREEK AND BRIDGER RANGES AND THE EAST SLOPES OF THE WIND RIVER RANGE EXTENDING EAST ALONG THE NORTH SLOPES OF THE GRANITE AND GREEN MOUNTAINS. BOTTOM LINE HAVE ISSUED A WINTER STORM WATCH FOR MUCH OF THE AREA EAST OF THE CONTINENTAL DIVIDE FROM 03Z SUNDAY THROUGH 21Z SUNDAY. EXPECT ACCUMULATIONS TO DECREASE FROM NOON TO 3 PM AND DRYING SPREADING SOUTH THROUGH THE AFTERNOON AND SUNDAY EVENING. SOME SHOWERS AND CLOUDS WILL LIKELY LINGER THROUGH SUNDAY EVENING THEN PARTIAL CLEARING IS EXPECTED. MONDAY MORNING EXPECTED TO BE COLD WITH POSSIBLE FOG OVER FRESH WET SNOW COVER. DRY AND WARMER PERIOD THEN EXPECTED MONDAY THROUGH TUESDAY WITH SOME SHOWERS DEVELOPING IN THE FAR NORTH TUESDAY AFTERNOON AND EVENING. WEAK COLD FRONT AND SCATTERED SHOWERS EXPECTED TO SPREAD SOUTH THROUGH TUESDAY NIGHT AND WEDNESDAY WITH FRONT BECOMING QUASISTATIONARY ALONG OR NEAR THE CONTINENTAL DIVIDE. THE FRONT IS THEN EXPECTED TO REMAIN ACTIVE THROUGH WEDNESDAY NIGHT...DECREASING THROUGH THURSDAY WITH DOWNSLOPE WINDS PRODUCING DRYING AND WARMING WHICH IS EXPECTED TO CONTINUE THROUGH FRIDAY MORNING BEFORE ANOTHER PACIFIC TROUGH MOVES IN PRODUCING INCREASED SHOWERS IN THE WEST AND NORTH FRIDAY AFTERNOON. && .AVIATION.../06Z ISSUANCE/ WEST OF THE DIVIDE...KJAC/KPNA/KBPI/KRKS ROUTES VFR CONDITIONS WILL PREVAIL THROUGH 20Z SATURDAY. INCREASING MOISTURE AND INSTABILITY WILL INITIALLY BRING SCT SHRA AND ISOLD TSRA VCNTY AND SOUTH OF INTERSTATE 80 AND INTO THE NW CORNER OF WYOMING AFTER 20Z SATURDAY. A COLD FRONT WILL SPREAD NMRS SHSN AND WIDESPREAD MTN OBSCURATIONS SOUTH FROM MONTANA TO A VCNTY KJAC-KDUB LINE BTWN 0Z-6Z SUNDAY. HOWEVER INCREASING NE DOWNSLOPE FLOW WILL RESULT IN SOME IMPROVEMENT ACROSS THE NW AFTER 06Z. RAIN AND SNOW ...WIDESPREAD IFR/LIFR CONDITIONS...WILL DEVELOP PRIMARILY FROM KRKS TO THE SOUTH PASS AREA 6Z-12Z SUNDAY AS THE COLD FRONT BACKS INTO SW WYOMING. EAST OF THE DIVIDE...KCPR/KCOD/KLND/KRIW/KWRL ROUTES VFR CONDITIONS WILL PREVAIL ACROSS THE AREA THROUGH 21Z SATURDAY WITH A PREVAILING N-NE SFC FLOW DEVELOPING THROUGH THE MORNING. WIDESPREAD RAIN AND SNOW WILL RAPIDLY DEVELOP ACROSS THE NORTH AFTER 21Z SATURDAY AND SPREAD SOUTH THROUGH THE EVENING. THE RAIN OR RAIN/SNOW MIX WITH MVFR/IFR CONDITIONS WILL LAST A COUPLE OF HOURS WITH THE INITIAL FRONTAL BAND WITH SNOW LEVELS RAPIDLY LOWERING BEHIND THE FRONT. EXPECT WIDESPREAD IFR/LIFR CONDITIONS VCNTY AND NORTH OF A KCOD-KBYG LINE BY 00Z SUNDAY SPREADING TO A VCNTY KLND-KCPR LINE BETWEEN 05Z-08Z SUNDAY. && .FIRE WEATHER... A DRY COLD FRONT WILL DROP SOUTHWARD EAST OF THE DIVIDE TONIGHT WITH LITTLE IMPACT ASIDE FROM A WIND SHIFT AND COOLER TEMPERATURES...IT WILL WASH OUT ALONG THE DIVIDE EARLY SATURDAY. A FEW THUNDERSTORMS ARE POSSIBLE AHEAD OF THE NEXT COLD FRONT DROPPING SOUTH SATURDAY...ESPECIALLY OVER THE HIGHER TERRAIN ACROSS THE NORTH AND ALONG RAWLINS DISPATCH AREA. THE NEXT COLD FRONT WILL BRING WETTING RAIN AND/OR SNOW TO MUCH OF THE FORECAST AREA ALONG AND EAST OF THE DIVIDE SATURDAY NIGHT AND SUNDAY. && .RIW WATCHES/WARNINGS/ADVISORIES... WINTER STORM WATCH FROM SATURDAY EVENING THROUGH SUNDAY AFTERNOON WYZ002-003-005>011-015>020-022. && SHORT TERM...ALLEN LONG TERM...C.BAKER AVIATION...AEM FIRE WEATHER...ALLEN
Hazardous weather outlook, Apr 11, 12:57 PM MDT, 13 hours 58 minutes before
HAZARDOUS WEATHER OUTLOOK...CORR NATIONAL WEATHER SERVICE RIVERTON WY 1257 PM MDT FRI APR 11 2014 WYZ001>020-022>030-121100- ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST- BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS- EAST SWEETWATER COUNTY-FLAMING GORGE- GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS- NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN- NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS- ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES- SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN- SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY- TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN- UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN- WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST- YELLOWSTONE NATIONAL PARK- 1257 PM MDT FRI APR 11 2014 ...WINTER STORM WATCHES ARE IN EFFECT FOR THE MOUNTAINS AND LOWER ELEVATIONS EAST OF THE DIVIDE FROM SATURDAY NIGHT TO SUNDAY AFTERNOON... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY SATURDAY AND SUNDAY...MOUNTAIN SNOWFALL AND LOWER ELEVATION RAIN CHANGING TO SNOW...SPREADING SOUTH ACROSS WYOMING SATURDAY AND SATURDAY NIGHT. SIGNIFICANT SNOWFALL POSSIBLE ALONG AND EAST OF THE DIVIDE...ESPECIALLY SATURDAY NIGHT INTO SUNDAY MORNING. PLEASE SEE THE WINTER STORM WATCH PRODUCTS FOR MORE DETAILS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT. TEAM RIVERTON
The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 12, 2:55 AM MDT | Winter Weather Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 1 more | 36 hr |
| Apr 12, 2:36 PM MDT | Special Weather Statement | RIW | Sweetwater | 39 min |
| Apr 12, 2:45 PM MDT | Special Weather Statement | RIW | Natrona | 45 min |
Nearby
Winter Storm Warnings in Wyoming, 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.