Alert archive / Wyoming / High Wind Warnings in 2014
High Wind Warning 38, NWS Cheyenne, WY
NWS Cheyenne, WY issued this high wind warning at Dec 20, 2014, 2:25 AM MST for 4 counties in Wyoming. It took effect at Dec 21, 2014, 12:00 AM MST. It was in force for 21 hr. 60 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
- Dec 20, 2014, 2:25 AM MST (09:25 UTC)
- In effect from
- Dec 21, 2014, 12:00 AM MST
- Expired
- Dec 21, 2014, 8:59 PM MST
- In force
- 21 hr
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY, Laramie County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 88 km from the middle of the area, began a volume at 09:30 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 |
|---|---|---|---|
| Dec 21, 1:40 AM MST | HIGH SUST WINDS 43 | 7 Nw Elk Mountain, WY | WYDOT SITE AT HALLECK RIDGE. MEASURED SUSTAINED WINDS OF 40-45 MPH THE PAST HOUR. |
| Dec 21, 1:40 AM MST | HIGH SUST WINDS 43 | 7 Nw Elk Mountain, WY | WYDOT SITE AT HALLECK RIDGE. SUSTAINED WINDS OF 40-45 MPH THE PAST HOUR. |
| Dec 21, 2:45 AM MST | NON-TSTM WND GST 64 | 2 W Buford, WY | UPR SITE. |
| Dec 21, 3:01 AM MST | HIGH SUST WINDS 48 | Arlington, WY | SUSTAINED AT 45-50 MPH DURING PAST HOUR. |
| Dec 21, 3:05 AM MST | NON-TSTM WND GST 58 | 7 Nw Elk Mountain, WY | HALLECK RIDGE. SUSTAINED AT 48 MPH. |
| Dec 21, 3:21 AM MST | NON-TSTM WND GST 58 | 2 W Buford, WY | LONE TREE WYDOT SITE. |
| Dec 21, 3:38 AM MST | NON-TSTM WND GST 65 | 18 Nw Cheyenne, WY | |
| Dec 21, 4:06 AM MST | NON-TSTM WND GST 61 | 2 W Buford, WY | BUFORD UPR SITE. |
| Dec 21, 4:15 AM MST | NON-TSTM WND GST 65 | 2 W Buford, WY | BUFORD UPR SITE. |
| Dec 21, 4:56 AM MST | NON-TSTM WND GST 59 | 1 Ese Buford, WY | BUFORD EAST WYDOT SITE. |
| Dec 21, 5:50 AM MST | NON-TSTM WND GST 64 | 7 Ese Arlington, WY | |
| Dec 21, 5:56 AM MST | NON-TSTM WND GST 60 | Buford, WY | |
| Dec 21, 6:01 AM MST | NON-TSTM WND GST 56 | 15 Nne Centennial, WY | |
| Dec 21, 6:07 AM MST | NON-TSTM WND GST 50 | Vedauwoo, WY | |
| Dec 21, 6:26 AM MST | NON-TSTM WND GST 56 | 13 S Glendo, WY | |
| Dec 21, 6:31 AM MST | NON-TSTM WND GST 56 | 13 S Glendo, WY | SUSTAINED AT 38 |
| Dec 21, 6:35 AM MST | NON-TSTM WND GST 57 | Bordeaux, WY | SUSTAINED AT 46 MPH. |
| Dec 21, 6:43 AM MST | NON-TSTM WND GST 52 | Rawlins, WY | |
| Dec 21, 6:55 AM MST | NON-TSTM WND GST 64 | Bordeaux, WY | |
| Dec 21, 7:05 AM MST | NON-TSTM WND GST 59 | 7 Nw Elk Mountain, WY | |
| Dec 21, 7:40 AM MST | NON-TSTM WND GST 54 | 5 Nw Arlington, WY | SUSTAINED AT 41 MPH |
| Dec 21, 7:40 AM MST | NON-TSTM WND GST 54 | 5 Nw Arlington, WY | SUSTAINED AT 41 MPH. |
| Dec 21, 7:55 AM MST | NON-TSTM WND GST 52 | 9 Wnw Elk Mountain, WY | SUSTAINED 41 MPH. |
| Dec 21, 7:55 AM MST | NON-TSTM WND GST 56 | 3 Nw Arlington, WY | SUSTAINED AT 39 MPH. |
| Dec 21, 7:55 AM MST | NON-TSTM WND GST 57 | Bordeaux, WY | |
| Dec 21, 7:55 AM MST | NON-TSTM WND GST 61 | 7 Nw Elk Mountain, WY | SUSTAINED AT 49 MPH. |
| Dec 21, 8:29 AM MST | NON-TSTM WND GST 54 | 2 Ne Rawlins, WY | ASOS STATION RAWLINS MUNICIPAL AIRPORT /RWL/ |
| Dec 21, 8:31 AM MST | NON-TSTM WND GST 52 | 9 Wnw Elk Mountain, WY | SUSTAINED AT 41 MPH. |
| Dec 21, 8:31 AM MST | NON-TSTM WND GST 54 | 3 Nw Arlington, WY | SUSTAINED AT 41 MPH. |
| Dec 21, 8:35 AM MST | NON-TSTM WND GST 65 | 7 Nw Elk Mountain, WY | MESONET STATION 7 NW ELK MOUNTAIN - HALLECK RDG /WY18/ |
| Dec 21, 8:45 AM MST | NON-TSTM WND GST 52 | 3 Nw Arlington, WY | SUSTAINED AT 42 MPH. |
| Dec 21, 8:45 AM MST | NON-TSTM WND GST 56 | Rock River, WY | MESONET STATION 1 S ROCK RIVER - ROCK RIVER RR /UR345/ |
| Dec 21, 8:45 AM MST | NON-TSTM WND GST 58 | Bordeaux, WY | SUSTAINED AT 43 MPH. |
| Dec 21, 9:00 AM MST | NON-TSTM WND GST 56 | 3 Nw Arlington, WY | MESONET STATION 3 NW ARLINGTON - FOOTE CREEK /WY22/ |
| Dec 21, 9:15 AM MST | NON-TSTM WND GST 53 | 7 Nw Elk Mountain, WY | SUSTAINED AT 43 MPH. |
| Dec 21, 9:15 AM MST | NON-TSTM WND GST 54 | 10 E Cheyenne, WY | SUSTAINED AT 41 MPH. |
| Dec 21, 9:15 AM MST | NON-TSTM WND GST 54 | 14 Ne Centennial, WY | SUSTAINED AT 45 MPH. |
| Dec 21, 9:15 AM MST | NON-TSTM WND GST 54 | 3 Nw Arlington, WY | SUSTAINED AT 41 MPH. |
| Dec 21, 9:25 AM MST | NON-TSTM WND GST 58 | 13 Ne Centennial, WY | MESONET STATION 14 NE CENTENNIAL - QUEALY DOME /WY26/ |
| Dec 21, 9:26 AM MST | NON-TSTM WND GST 54 | 14 Nne Centennial, WY | MESONET STATION 15 NNE CENTENNIAL - STROUSS HILL /WY25/ |
| Dec 21, 9:26 AM MST | NON-TSTM WND GST 55 | 1 Ene Buford, WY | MESONET STATION 1 ESE BUFORD - BUFORD EAST /WY37/ |
| Dec 21, 9:30 AM MST | NON-TSTM WND GST 62 | 16 S Federal, WY | MESONET STATION 21 WSW CHEYENNE - LYNCH /UP204/ |
| Dec 21, 9:40 AM MST | NON-TSTM WND GST 62 | 1 Sse Bordeaux, WY | MESONET STATION 9 S WHEATLAND - BORDEAUX /KBRX/ |
| Dec 21, 9:44 AM MST | NON-TSTM WND GST 51 | 11 Sse Garrett, WY | MESONET STATION 10 SSE GARRETT /DODW4/ |
| Dec 21, 9:45 AM MST | NON-TSTM WND GST 51 | 2 Wnw Buford, WY | MESONET STATION BUFORD 2W - BUFORD W RR /UP203/ |
| Dec 21, 9:45 AM MST | NON-TSTM WND GST 53 | 7 Nw Elk Mountain, WY | MESONET STATION 7 NW ELK MOUNTAIN - HALLECK RDG /WY18/ |
| Dec 21, 9:45 AM MST | NON-TSTM WND GST 58 | Rock River, WY | MESONET STATION 1 S ROCK RIVER - ROCK RIVER RR /UR345/ |
| Dec 21, 9:45 AM MST | NON-TSTM WND GST 61 | 11 Wsw Warren Af Base, WY | MESONET STATION 14 WSW CHEYENNE - EMKAY /UP226/ |
| Dec 21, 9:46 AM MST | NON-TSTM WND GST 53 | 2 Wnw Buford, WY | MESONET STATION 2 W BUFORD - LONE TREE /WY36/ |
| Dec 21, 10:00 AM MST | NON-TSTM WND GST 56 | 17 N Whitaker, WY | MESONET STATION 8 S CHUGWATER - BEAR CREEK /WY40/ |
| Dec 21, 10:00 AM MST | NON-TSTM WND GST 57 | Bordeaux, WY | SUSTAINED AT 34 MPH. |
| Dec 21, 10:00 AM MST | NON-TSTM WND GST 64 | 12 Wsw Warren Af Base, WY | MESONET STATION 16 WSW CHEYENNE - OTTO RD /WY38/ |
| Dec 21, 10:30 AM MST | NON-TSTM WND GST 60 | 12 E Cheyenne, WY | SUSTAINED AT 44 MPH. |
| Dec 21, 10:30 AM MST | NON-TSTM WND GST 74 | 11 Wsw Warren Af Base, WY | MESONET STATION 14 WSW CHEYENNE - EMKAY /UP226/ |
| Dec 21, 10:35 AM MST | SNOW 0 | Elk Mountain, WY | AWOS REPORTING VISIBILITIES OF 1/4 TO 1/2 MILE WITH WIND SPEEDS 30 TO 35 MPH AND GUSTS TO 43 TO 50MPH IN LIGHT TO MODERATE SNOW FOR PAST HOUR. NEAR BLIZZARD CONDITIONS. |
| Dec 21, 10:51 AM MST | NON-TSTM WND GST 75 | 10 Se Horse Creek, WY | |
| Dec 21, 11:00 AM MST | NON-TSTM WND GST 59 | 12 E Cheyenne, WY | SUSTAINED AT 45 MPH. |
| Dec 21, 11:30 AM MST | NON-TSTM WND GST 74 | 11 Wsw Warren Af Base, WY | MESONET STATION 14 WSW CHEYENNE - EMKAY /UP226/ |
| Dec 21, 11:50 AM MST | NON-TSTM WND GST 54 | 12 E Cheyenne, WY | SUSTAINED AT 41 MPH. |
| Dec 21, 11:50 AM MST | NON-TSTM WND GST 57 | 10 Sw Cheyenne, WY | SUSTAINED AT 45 MPH |
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, 9.4 hours before the alert went out and 278 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
- 1498 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 40 m²/s²
- 0-3 km storm-relative helicity
- 106 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
563 WWUS75 KCYS 200925 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 225 AM MST SAT DEC 20 2014 ...STRONG WINDS WILL AFFECT THE WIND PRONE AREAS OF SOUTHEAST WYOMING LATE SATURDAY NIGHT THROUGH SUNDAY EVENING... .LOW PRESSURE WILL DEVELOP AND INTENSIFY OVER THE HIGH PLAINS SATURDAY NIGHT AND SUNDAY...STRENGTHENING THE PRESSURE GRADIENT ACROSS SOUTHEAST WYOMING. AS A RESULT...WINDS WILL INCREASE FOR THE WIND PRONE AREAS SUCH AS ARLINGTON...BORDEAUX AND THE INTERSTATE 80 SUMMIT BEGINNING LATE SATURDAY NIGHT AND LASTING THROUGH SUNDAY EVENING. WYZ106-110-202300- /O.UPG.KCYS.HW.A.0027.141221T0700Z-141222T0700Z/ /O.NEW.KCYS.HW.W.0038.141221T0700Z-141222T0700Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 225 AM MST SAT DEC 20 2014 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT SATURDAY NIGHT TO MIDNIGHT MST SUNDAY NIGHT... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MST SUNDAY NIGHT. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...WINDS WILL BECOME STRONG LATE SATURDAY NIGHT AND CONTINUE THROUGH SUNDAY EVENING. * WINDS...WEST TO SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 25 NORTH OF CHEYENNE AND ALONG INTERSTATE 80 BETWEEN LARAMIE AND RAWLINS DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ116-117-202300- /O.UPG.KCYS.HW.A.0027.141221T1600Z-141222T0700Z/ /O.NEW.KCYS.HW.W.0038.141221T1600Z-141222T0700Z/ SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER 225 AM MST SAT DEC 20 2014 ...HIGH WIND WARNING IN EFFECT FROM 9 AM SUNDAY MORNING TO MIDNIGHT MST SUNDAY NIGHT... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 9 AM SUNDAY TO MIDNIGHT MST SUNDAY NIGHT. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...WINDS WILL BECOME STRONG SUNDAY MORNING AND CONTINUE THROUGH SUNDAY EVENING. * WINDS...WEST TO SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 80 BETWEEN LARAMIE AND CHEYENNE DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ JAMSKI
8 follow-up statements
831 WWUS75 KCYS 201731 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1031 AM MST SAT DEC 20 2014 ...STRONG WINDS WILL AFFECT THE WIND PRONE AREAS OF SOUTHEAST WYOMING LATE TONIGHT AND LOWER ELEVATION SUNDAY MORNING THROUGH SUNDAY EVENING... .LOW PRESSURE WILL DEVELOP AND INTENSIFY OVER THE HIGH PLAINS SATURDAY NIGHT AND SUNDAY...STRENGTHENING THE PRESSURE GRADIENT ACROSS SOUTHEAST WYOMING. AS A RESULT...WINDS WILL INCREASE FOR THE WIND PRONE AREAS SUCH AS ARLINGTON...BORDEAUX AND THE INTERSTATE 80 SUMMIT BEGINNING LATE SATURDAY NIGHT AND LASTING THROUGH SUNDAY EVENING. VERY STRONG WINDS COULD REACH VALLEY LOCATIONS SUCH AS RAWLINS AND LARAMIE BY MID MORNING SUNDAY AND PERSIST THROUGH SUNDAY EVENING. WYZ106-110-210145- /O.CON.KCYS.HW.W.0038.141221T0700Z-141222T0700Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 1031 AM MST SAT DEC 20 2014 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MST SUNDAY NIGHT... * TIMING...WINDS WILL BECOME STRONG LATE TONIGHT AND CONTINUE THROUGH SUNDAY EVENING. * WINDS...WEST TO SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS IN EXCESS OF 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 25 NORTH OF CHEYENNE AND ALONG INTERSTATE 80 BETWEEN LARAMIE AND RAWLINS DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ116-117-210145- /O.CON.KCYS.HW.W.0038.141221T1600Z-141222T0700Z/ SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER 1031 AM MST SAT DEC 20 2014 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 AM SUNDAY TO MIDNIGHT MST SUNDAY NIGHT... * TIMING...WINDS WILL BECOME STRONG SUNDAY MORNING AND CONTINUE THROUGH SUNDAY EVENING. * WINDS...WEST TO SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS IN EXCESS OF 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 80 BETWEEN LARAMIE AND CHEYENNE DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ104-105-109-111-113-115-210145- /O.NEW.KCYS.HW.A.0028.141221T1500Z-141222T0600Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-SOUTHWEST CARBON COUNTY- UPPER NORTH PLATTE RIVER BASIN-LARAMIE VALLEY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT... RIVERSIDE...LARAMIE 1031 AM MST SAT DEC 20 2014 ...HIGH WIND WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING. * TIMING...MID MORNING THROUGH LATE EVENING SUNDAY * WINDS...WEST TO SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH ARE POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 80 FROM LARAMIE TO RAWLINS DUE TO THESE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$
972 WWUS75 KCYS 202113 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 213 PM MST SAT DEC 20 2014 ...STRONG WINDS WILL AFFECT THE WIND PRONE AREAS OF SOUTHEAST WYOMING LATE TONIGHT AND LOWER ELEVATION SUNDAY MORNING THROUGH SUNDAY EVENING... .LOW PRESSURE WILL DEVELOP AND INTENSIFY OVER THE HIGH PLAINS SATURDAY NIGHT AND SUNDAY...STRENGTHENING THE PRESSURE GRADIENT ACROSS SOUTHEAST WYOMING. AS A RESULT...WINDS WILL INCREASE FOR THE WIND PRONE AREAS SUCH AS ARLINGTON...BORDEAUX AND THE INTERSTATE 80 SUMMIT BEGINNING LATE SATURDAY NIGHT AND LASTING THROUGH SUNDAY EVENING. VERY STRONG WINDS COULD REACH VALLEY LOCATIONS BY MID MORNING SUNDAY AND PERSIST THROUGH SUNDAY EVENING. WYZ109-111-113-115-202215- /O.CAN.KCYS.HW.A.0028.141221T1500Z-141222T0600Z/ CENTRAL CARBON COUNTY-SOUTHWEST CARBON COUNTY- UPPER NORTH PLATTE RIVER BASIN-LARAMIE VALLEY- INCLUDING THE CITIES OF...RAWLINS...SINCLAIR...HANNA...BAGGS... DIXON...SARATOGA...ENCAMPMENT...RIVERSIDE...LARAMIE 213 PM MST SAT DEC 20 2014 ...HIGH WIND WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE HIGH WIND WATCH. THE HIGH WIND WATCH AS BEEN REPLACED WITH A WINTER STORM WATCH FROM LATE SUNDAY MORNING THROUGH MONDAY. $$ WYZ106-110-211200- /O.CON.KCYS.HW.W.0038.141221T0700Z-141222T0700Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 213 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT MST SUNDAY NIGHT... * TIMING...WINDS WILL BECOME STRONG LATE TONIGHT AND CONTINUE THROUGH SUNDAY EVENING. * WINDS...WEST TO SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS IN EXCESS OF 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 25 NORTH OF CHEYENNE AND ALONG INTERSTATE 80 BETWEEN LARAMIE AND RAWLINS DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ116-117-211200- /O.CON.KCYS.HW.W.0038.141221T1600Z-141222T0700Z/ SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER 213 PM MST SAT DEC 20 2014 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 AM SUNDAY TO MIDNIGHT MST SUNDAY NIGHT... * TIMING...WINDS WILL BECOME STRONG SUNDAY MORNING AND CONTINUE THROUGH SUNDAY EVENING. * WINDS...WEST TO SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS IN EXCESS OF 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 80 BETWEEN LARAMIE AND CHEYENNE DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ104-105-211200- /O.CON.KCYS.HW.A.0028.141221T1500Z-141222T0600Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW 213 PM MST SAT DEC 20 2014 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... * TIMING...MID MORNING THROUGH LATE EVENING SUNDAY * WINDS...WEST TO SOUTHWEST WINDS OF 30 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH ARE POSSIBLE. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 80 FROM LARAMIE TO RAWLINS DUE TO THESE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$
565 WWUS75 KCYS 210953 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 253 AM MST SUN DEC 21 2014 ...STRONG WINDS LIKELY TODAY AND TONIGHT FOR PORTIONS OF SOUTH CENTRAL AND SOUTHEAST WYOMING... .LOW PRESSURE WILL DEVELOP AND INTENSIFY OVER THE HIGH PLAINS TODAY...STRENGTHENING THE PRESSURE GRADIENT ACROSS SOUTHEAST WYOMING. AS A RESULT...WINDS WILL INCREASE FOR THE WIND PRONE AREAS SUCH AS ARLINGTON...BORDEAUX AND THE INTERSTATE 80 SUMMIT BEGINNING THIS MORNING AND CONTINUING THROUGH MID EVENING. THE STRONG WINDS ARE EXPECTED TO SPREAD INTO SOME OF THE VALLEY LOCATIONS BY LATE MORNING. WYZ110-211100- /O.CAN.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...ARLINGTON...ELK MOUNTAIN 253 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING IS CANCELLED... THE HIGH WIND WARNING HAS BEEN UPGRADED TO A WINTER STORM WARNING DUE TO THE POTENTIAL FOR SIGNIFICANT BLOWING SNOW. PLEASE REFER TO WSWCYS FOR DETAILS. $$ WYZ104-105-212300- /O.UPG.KCYS.HW.A.0028.141221T1500Z-141222T0600Z/ /O.EXA.KCYS.HW.W.0038.141221T1600Z-141222T0700Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW 253 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT MST TONIGHT... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT MST TONIGHT. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...HIGH WINDS WILL DEVELOP BY MID MORNING AND CONTINUE THROUGH THE EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING IN NORTHERN CARBON COUNTY. IN ADDITION...LIGHT SNOW SHOWERS COULD COMBINE WITH HIGH WINDS TO PRODUCE LOCALLY REDUCED VISIBILITIES UNDER ONE QUARTER OF A MILE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ109-212300- /O.EXA.KCYS.HW.W.0038.141221T1600Z-141222T0700Z/ CENTRAL CARBON COUNTY- INCLUDING THE CITIES OF...RAWLINS...SINCLAIR...HANNA 253 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT MST TONIGHT... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT MST TONIGHT. * TIMING...WINDS WILL BECOME STRONG SUNDAY MORNING AND CONTINUE THROUGH SUNDAY EVENING. * WINDS...WEST TO SOUTHWEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 80 IN CENTRAL CARBON COUNTY DUE TO THE STRONG WINDS. IN ADDITION...LIGHT SNOW SHOWERS COULD COMBINE WITH HIGH WINDS TO PRODUCE LOCALLY REDUCED VISIBILITIES UNDER ONE QUARTER OF A MILE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ106-212300- /O.CON.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- INCLUDING THE CITY OF...BORDEAUX 253 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 50 MPH WITH GUSTS TO 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 25 NORTH OF CHEYENNE DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ116-117-212300- /O.CON.KCYS.HW.W.0038.141221T1600Z-141222T0700Z/ SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER 253 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT MST TONIGHT... * TIMING...WINDS WILL BECOME STRONG BY MID MORNING AND CONTINUE THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 45 MPH WITH GUSTS TO 65 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 80 BETWEEN LARAMIE AND CHEYENNE DUE TO THE STRONG WINDS. IN ADDITION...LIGHT SNOW SHOWERS COULD COMBINE WITH HIGH WINDS TO PRODUCE LOCALLY REDUCED VISIBILITIES UNDER ONE QUARTER OF A MILE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ HAMMER
017 WWUS75 KCYS 211311 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 611 AM MST SUN DEC 21 2014 ...STRONG WINDS LIKELY TODAY AND TONIGHT FOR PORTIONS OF SOUTH CENTRAL AND SOUTHEAST WYOMING... .LOW PRESSURE WILL DEVELOP AND INTENSIFY OVER THE HIGH PLAINS TODAY...STRENGTHENING THE PRESSURE GRADIENT ACROSS SOUTHEAST WYOMING. AS A RESULT...WINDS WILL INCREASE FOR THE WIND PRONE AREAS SUCH AS ARLINGTON...BORDEAUX AND THE INTERSTATE 80 SUMMIT BEGINNING THIS MORNING AND CONTINUING THROUGH MID EVENING. THE STRONG WINDS ARE EXPECTED TO SPREAD INTO SOME OF THE VALLEY LOCATIONS BY LATE MORNING. WYZ104-105-109-116-117-212115- /O.EXT.KCYS.HW.W.0038.141221T1311Z-141222T0700Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER 611 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING NOW IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING IN NORTHERN CARBON COUNTY. IN ADDITION...LIGHT SNOW SHOWERS COULD COMBINE WITH HIGH WINDS TO PRODUCE LOCALLY REDUCED VISIBILITIES UNDER ONE QUARTER OF A MILE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ106-212115- /O.CON.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- INCLUDING THE CITY OF...BORDEAUX 611 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 50 MPH WITH GUSTS TO 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE MAY BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 25 NORTH OF CHEYENNE DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ HAMMER
331 WWUS75 KCYS 211722 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1022 AM MST SUN DEC 21 2014 ...STRONG WINDS TO CONTINUE THROUGH TONIGHT FOR PORTIONS OF SOUTH CENTRAL AND SOUTHEAST WYOMING... .LOW PRESSURE WILL DEVELOP AND INTENSIFY OVER THE HIGH PLAINS TODAY...STRENGTHENING THE PRESSURE GRADIENT ACROSS SOUTHEAST WYOMING. AS A RESULT...VERY STRONG WINDS WILL CONTINUE FOR THE WIND PRONE AREAS SUCH AS ARLINGTON...BORDEAUX AND THE INTERSTATE 80 SUMMIT THROUGH MID EVENING. THE STRONG WINDS ARE EXPECTED TO SPREAD INTO SOME OF THE VALLEY LOCATIONS BY LATE MORNING. WYZ106-220600- /O.CON.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- INCLUDING THE CITY OF...BORDEAUX 1022 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 50 MPH WITH GUSTS TO 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE WILL BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 25 NORTH OF CHEYENNE DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ104-105-109-116-117-220600- /O.CON.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER 1022 AM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE WILL BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING IN NORTHERN CARBON COUNTY. IN ADDITION...LIGHT SNOW SHOWERS COULD COMBINE WITH HIGH WINDS TO PRODUCE LOCALLY REDUCED VISIBILITIES UNDER ONE QUARTER OF A MILE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$
001 WWUS75 KCYS 211922 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1222 PM MST SUN DEC 21 2014 ...STRONG WINDS TO CONTINUE THROUGH TONIGHT FOR PORTIONS OF SOUTH CENTRAL AND SOUTHEAST WYOMING... .LOW PRESSURE WILL DEVELOP AND INTENSIFY OVER THE HIGH PLAINS TODAY...STRENGTHENING THE PRESSURE GRADIENT ACROSS SOUTHEAST WYOMING. AS A RESULT...VERY STRONG WINDS WILL CONTINUE FOR THE WIND PRONE AREAS SUCH AS ARLINGTON...BORDEAUX AND THE INTERSTATE 80 SUMMIT THROUGH MID EVENING. THE STRONG WINDS ARE EXPECTED TO SPREAD INTO SOME OF THE VALLEY LOCATIONS BY LATE MORNING. WYZ107-118-220600- /O.EXA.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ EAST PLATTE COUNTY-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...GLENDO...WHEATLAND...CHUGWATER... GUERNSEY...CHEYENNE 1222 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING IN EFFECT UNTIL MIDNIGHT MST TONIGHT... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT UNTIL MIDNIGHT MST TONIGHT. * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE WILL BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING THROUGH LARAMIE AND PLATTE COUNTIES. IN ADDITION...LIGHT SNOW SHOWERS COULD COMBINE WITH HIGH WINDS TO PRODUCE LOCALLY REDUCED VISIBILITIES UNDER ONE QUARTER OF A MILE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ106-220600- /O.CON.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- INCLUDING THE CITY OF...BORDEAUX 1222 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 50 MPH WITH GUSTS TO 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE WILL BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 25 NORTH OF CHEYENNE DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ104-105-109-116-117-220600- /O.CON.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER 1222 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE WILL BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING IN NORTHERN CARBON COUNTY. IN ADDITION...LIGHT SNOW SHOWERS COULD COMBINE WITH HIGH WINDS TO PRODUCE LOCALLY REDUCED VISIBILITIES UNDER ONE QUARTER OF A MILE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$
342 WWUS75 KCYS 212125 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 225 PM MST SUN DEC 21 2014 ...STRONG WINDS TO CONTINUE THROUGH TONIGHT FOR PORTIONS OF SOUTH CENTRAL AND SOUTHEAST WYOMING... .LOW PRESSURE WILL DEVELOP AND INTENSIFY OVER THE HIGH PLAINS TODAY...STRENGTHENING THE PRESSURE GRADIENT ACROSS SOUTHEAST WYOMING. AS A RESULT...VERY STRONG WINDS WILL CONTINUE FOR THE WIND PRONE AREAS SUCH AS ARLINGTON...BORDEAUX AND THE INTERSTATE 80 SUMMIT THROUGH MID EVENING. WYZ106-220600- /O.CON.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- INCLUDING THE CITY OF...BORDEAUX 225 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 50 MPH WITH GUSTS TO 70 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE WILL BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING ALONG INTERSTATE 25 NORTH OF CHEYENNE DUE TO THE STRONG WINDS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ104-105-107-109-116>118-220600- /O.CON.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN-EAST PLATTE COUNTY- CENTRAL CARBON COUNTY-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...GLENDO... WHEATLAND...CHUGWATER...GUERNSEY...RAWLINS...SINCLAIR...HANNA... VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK...HARRIMAN... WHITAKER...CHEYENNE 225 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MST TONIGHT... * TIMING...THROUGH THIS EVENING. * WINDS...WEST-TO-SOUTHWEST 35 TO 45 MPH WITH GUSTS TO 60 MPH. * IMPACTS...MAINLY TO TRANSPORTATION. THERE WILL BE A BLOW OVER RISK FOR HIGH PROFILE AND LIGHTWEIGHT VEHICLES TRAVELING IN NORTHERN CARBON COUNTY. IN ADDITION...LIGHT SNOW SHOWERS COULD COMBINE WITH HIGH WINDS TO PRODUCE LOCALLY REDUCED VISIBILITIES UNDER ONE QUARTER OF A MILE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-220600- /O.NEW.KCYS.WI.Y.0019.141222T1500Z-141223T0000Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 225 PM MST SUN DEC 21 2014 ...WIND ADVISORY IN EFFECT FROM 8 AM TO 5 PM MST MONDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 8 AM TO 5 PM MST MONDAY. * TIMING...8 AM MONDAY THROUGH 5 PM MONDAY AFTERNOON * WINDS...NORTHWEST WINDS 30 TO 35 MPH SUSTAINED WITH GUSTS TO 50 MPH LIKELY. SOME LOCATIONS COULD SEE HIGHER WIND GUSTS. * IMPACTS...MAINLY FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ON EAST TO WEST ORIENTED ROADS. SUDDEN WIND GUSTS COULD FORCE THESE TYPE OF VEHICLES OFF ROADS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
099 WWUS75 KCYS 220359 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 859 PM MST SUN DEC 21 2014 ...STRONG WINDS HAVE ENDED... .WITH THE PRESSURE GRADIENTS DECREASING...WINDS WILL CONTINUE TO DIMINISH THE REST OF THE NIGHT. WYZ104>107-109-116>118-220500- /O.CAN.KCYS.HW.W.0038.000000T0000Z-141222T0700Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-CENTRAL CARBON COUNTY-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...BORDEAUX... GLENDO...WHEATLAND...CHUGWATER...GUERNSEY...RAWLINS...SINCLAIR... HANNA...VEDAUWOO...BUFORD...PUMPKIN VINE...HORSE CREEK... HARRIMAN...WHITAKER...CHEYENNE 859 PM MST SUN DEC 21 2014 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE HIGH WIND WARNING. STRONG WINDS HAVE ENDED ACROSS THE REGION...THEREFORE THE HIGH WIND WARNING EXPIRED AT 900 PM MDT. $$ NEZ002-003-019>021-054-055-095-096-221645- /O.CON.KCYS.WI.Y.0019.141222T1500Z-141223T0000Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 859 PM MST SUN DEC 21 2014 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM TO 5 PM MST MONDAY... * TIMING...8 AM MONDAY THROUGH 5 PM MONDAY AFTERNOON * WINDS...NORTHWEST WINDS 30 TO 35 MPH SUSTAINED WITH GUSTS TO 50 MPH LIKELY. SOME LOCATIONS COULD SEE HIGHER WIND GUSTS. * IMPACTS...MAINLY FOR HIGH PROFILE AND LIGHT WEIGHT VEHICLES TRAVELING ON EAST TO WEST ORIENTED ROADS. SUDDEN WIND GUSTS COULD FORCE THESE TYPE OF VEHICLES OFF ROADS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
What forecasters said that day
The local office's own words before this high wind warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Cheyenne, WY wrote its last area forecast discussion before this high wind warning went out at Dec 19, 11:04 PM MST, 3 hours 21 minutes earlier.
Area forecast discussion, Dec 19, 11:04 PM MST, 3 hours 21 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHEYENNE WY
1104 PM MST FRI DEC 19 2014
.UPDATE...
ISSUED AT 852 PM MST FRI DEC 19 2014
NO CHANGES TO THE FORECAST THIS EVENING AND NO BIG WEATHER
CONCERNS THROUGH TONIGHT. GUSTY WINDS WILL BE FOUND ALONG THE
LARAMIE RANGE AND NORTHERN SNOWY RANGE FOOTHILLS. GUSTS OF 40 TO
50 MPH WILL BE COMMON BUT NOT EXPECTING HIGH WIND CRITERIA. THE
STRONG WINDS WILL HOLD OFF UNTIL TOMORROW NIGHT AND CONTINUE INTO
SUNDAY NIGHT.
&&
.SHORT TERM...(THIS EVENING THROUGH SUNDAY)
ISSUED AT 300 PM MST FRI DEC 19 2014
GENERALLY QUIET WEATHER EXPECTED TONIGHT AND SATURDAY WITH JUST
SOME SNOW SHOWERS OCCURRING OVER THE HIGHER MTNS AT TIMES AS WEAK
RIPPLES IN GENERALLY WNWLY FLOW PASS BY WITH ACCOMPANYING ENHANCED
MOISTURE RIDING UP WEST-FACING SLOPES. CHANGES ENSUE ON SUNDAY AS
JET ENERGY RIDES OFF THE PACIFIC NW AND TURNS SE OVER THE REGION
WHILE SFC PRESSURE FALLS OCCUR OVER THE HIGH PLAINS...SETTING UP A
FAVORABLE WIND PATTERN IN WIND-PRONE AREAS. AT THE SAME TIME
INCREASING MOISTURE WILL RIDE UP THE MOUNTAINS LATE SUNDAY
INCREASING SNOWFALL. AS A RESULT CURRENT HILITES LOOK TO BE IN
GOOD SHAPE AND WILL NOT ALTER AT THIS TIME. MILD TEMPS OVER THE
PLAINS SUNDAY WITH DOWNSLOPING FLOW WITH MAXS APPROACHING 50F IN A
FEW AREAS.
.LONG TERM...(SUNDAY NIGHT THROUGH FRIDAY)
ISSUED AT 300 PM MST FRI DEC 19 2014
SUNDAY NIGHT...POTENT SHORTWAVE TROUGH...ALBERTA CLIPPER
SYSTEM...MOVES SOUTHEAST ACROSS THE DAKOTAS...SENDING A COLD FRONT
ACROSS OUR COUNTIES AND CRANKING UP OUR WINDS. DEEP MOISTURE IN
NORTHWEST FLOW ALOFT WILL KEEP THE OROGRAPHIC SNOW MACHINE CRANKING
ACROSS THE SNOWY AND SIERRA MADRE RANGES WITH A CHANCE OF SNOW
ELSEWHERE IN CYCLONIC FLOW ALOFT.
MONDAY...IF YOU LOVE WINDY...COLD WEATHER...YOU WILL ENJOY THIS DAY
AS BRISK NORTHWEST FLOW FROM THE SURFACE TO 500 MB PREVAILS. BASED
ON THE 700 MB GRADIENTS AND DEEP COLD AIR ADVECTION...WE MAY NEED
HIGH WIND WARNINGS ACROSS MUCH OF SOUTHEAST WYOMING...ESPECIALLY
OVER OUR WIND PRONE LOCALES SUCH AS ARLINGTON...VEDAUWOO AND THE
SUMMIT OF INTERSTATE 80...ALONG WITH WIND ADVISORIES OVER WESTERN
NEBRASKA. OROGRAPHIC SNOWS WILL DECREASE IN COVERAGE OVER THE SNOWY
AND SIERRA MADRE RANGES AS MOISTURE WANES SLIGHTLY.
TUESDAY...WILL BE A GOOD TRAVEL DAY FOR THE PRE CHRISTMAS TRAVEL
PERIOD. PRIMARY ISSUE WILL BE WINDS AS THE 700 MB GRADIENTS SUGGEST
A TYPICALLY WINDY DAY...WITH PERHAPS OUR WIND PRONE LOCALES SUCH AS
ARLINGTON...VEDAUWOO...BORDEAUX AND THE INTERSTATE 80 SUMMIT
APPROACHING HIGH WIND CRITERIA. ONLY SNOW EXPECTED WILL BE OVER THE
SNOWY AND SIERRA MADRE RANGES...AND ONLY SCATTERED SNOW
SHOWERS...DRY ELSEWHERE.
CHRISTMAS EVE DAY...ANOTHER GOOD TRAVEL DAY FOR THE PRE CHRISTMAS
TRAVEL AS THE FLOW ALOFT BACKS TO NORTHWEST WITH A TRANSITORY FAST
MOVING SHORTWAVE RIDGE OVERHEAD. ASIDE FROM A FEW MOUNTAIN SNOW
SHOWERS OVER THE SNOWY...SIERRA MADRE AND NORTHERN LARAMIE
RANGES...NO PRECIPITATION EXPECTED. WILL BE A WARMER AND WINDY DAY
BASED ON PROJECTED GRADIENTS...BUT MINIMAL TRAVEL ISSUES.
CHRISTMAS...IF YOU LOVE SEEING SNOW ON CHRISTMAS DAY...YOU MAY BE
PLEASED. WHILE THE TYPICALLY DRIER GFS KEEPS CHRISTMAS EVE MORNING
DRY WITH THE APPROACHING SHORTWAVE TROUGH OVER IDAHO...THE
ECMWF...TYPICALLY PERFORMING BETTER IN THE WINTER...SHOWS A MORE
WELL PRONOUNCED SHORTWAVE TROUGH ALOFT APPROACHING FROM IDAHO WITH
SNOW SPREADING INTO OUR WESTERN COUNTIES WEST OF A DOUGLAS TO
LARAMIE LINE BY CHRISTMAS DAY DAWN...AND WILL GO WITH THIS SOLUTION
WHICH BLENDS WELL WITH OUR SURROUNDING OFFICES.
FOR THE DAYLIGHT HOURS ON CHRISTMAS...THE ECMWF CONTINUES TO MOVE
THE WELL PRONOUNCED SHORTWAVE TROUGH ALOFT OVER WYOMING WITH A
DECENT ARCTIC INTRUSION COLD FRONT AND WIDESPREAD SNOW BY LATE
AFTERNOON WEST OF A CHEYENNE TO CHADRON LINE...WHEREAS THE GFS IS
LESS BULLISH WITH QPF AND SNOWFALL AND BRINGS THE COLD FRONT IN
LATER IN THE DAY. SINCE THE ECMWF TYPICALLY OUTPERFORMS THE MORE
OFTEN DRIER GFS IN THE WINTER...AND SINCE THE ECMWF SOLUTION IS
CLOSE TO THE ONE FROM YESTERDAY...ALBEIT A TAD SLOWER...WILL SIDE
WITH OUR SURROUNDING OFFICES AND PAINT AT LEAST A CHANCE OF
AFTERNOON SNOW ACROSS MOST OF OUR COUNTIES...WITH WIDESPREAD
OROGRAPHIC SNOWS ACROSS OUR NORTHERN LARAMIE...SNOWY AND SIERRA
MADRE RANGES.
FRIDAY...LOOKS LIKE ANOTHER DECENT TRAVEL DAY AS BOTH THE GFS AND
ECMWF SHOW THE SHORTWAVE TROUGH ALOFT MOVING TO THE EAST OF OUR
FORECAST AREA...WITH DECREASING CHANCES FOR SNOW...AND WINDY AND
COLD CONDITIONS PER PROGGED GRADIENTS AND THICKNESSES.
&&
.AVIATION...(FOR THE 06Z TAFS THROUGH 06Z SATURDAY NIGHT)
ISSUED AT 1102 PM MST FRI DEC 19 2014
VFR OVER A VAST MAJORITY OF THE FORECAST AREA THROUGH THE TAF
PERIOD...BUT MOUNTAIN TOPS WILL BE OBSCURED OVER SOUTH CENTRAL
WYOMING. A FEW SNOW SHOWERS POSSIBLE INTO THE SNOWY AND SIERRA
MADRE RANGES LATE TONIGHT INTO SATURDAY BUT SNOW WILL BECOME
PERSISTENT WITH MOUNTAINS OBSCURRED SATURDAY NIGHT THROUGH SUNDAY
NIGHT WITH PERIODS OF HEAVY SNOW A GOOD POSSIBILITY. STRONG WINDS
TO DEVELOP OVER SOUTHEAST WYOMING LATE SATURDAY NIGHT THROUGH
SUNDAY...ESPECIALLY IN THE TYPICALLY WIND PRONE AREAS.
&&
.FIRE WEATHER...
ISSUED AT 300 PM MST FRI DEC 19 2014
INCREASING WINDS AROUND THE MOUNTAINS WILL BE THE MAIN CONCERN
OVER THE WEEKEND BUT OTHER FACTORS EXPECTED TO BE NON-CRITICAL.
SNOW SHOWERS WILL INCREASE OVER THE MTNS BEGINNING SUNDAY AND
PERSIST INTO EARLY NEXT WEEK. ELSEWHERE MAINLY DRY AND COOL
WEATHER WILL CONTINUE.
&&
.CYS WATCHES/WARNINGS/ADVISORIES...
WY...WINTER STORM WATCH FROM LATE SATURDAY NIGHT THROUGH MONDAY
AFTERNOON FOR WYZ112-114.
HIGH WIND WATCH FROM LATE SATURDAY NIGHT THROUGH SUNDAY EVENING
FOR WYZ106-110.
HIGH WIND WATCH FROM SUNDAY MORNING THROUGH SUNDAY EVENING FOR
WYZ116-117.
NE...NONE.
&&
UPDATE...SML
SHORT TERM...RE
LONG TERM...RUBIN
AVIATION...SML
FIRE WEATHER...REHazardous weather outlook, Dec 19, 5:37 AM MST, 20 hours 48 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHEYENNE WY 537 AM MST FRI DEC 19 2014 WYZ101>119-201245- CONVERSE COUNTY LOWER ELEVATIONS-NIOBRARA COUNTY- NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- SHIRLEY BASIN-CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-CENTRAL CARBON COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTHWEST CARBON COUNTY- SIERRA MADRE RANGE-UPPER NORTH PLATTE RIVER BASIN-SNOWY RANGE- LARAMIE VALLEY-SOUTH LARAMIE RANGE-SOUTH LARAMIE RANGE FOOTHILLS- CENTRAL LARAMIE COUNTY-EAST LARAMIE COUNTY- 537 AM MST FRI DEC 19 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL WYOMING...SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY WINDY CONDITIONS ARE EXPECTED ACROSS SOUTHEAST WY AND ESPECIALLY THE WIND PRONE AREAS ON SUNDAY AND MONDAY. GUSTS TO 60 MPH WILL BE POSSIBLE ACROSS THE WIND PRONE AREAS AND HIGH WIND WATCHES ARE IN EFFECT. A PROLONGED SNOW EVENT WILL BE POSSIBLE OVER THE SIERRA MADRE AND SNOWY RANGES FROM SUNDAY MORNING THROUGH MONDAY. SNOWFALL ACCUMULATIONS MAY BE UP TO 1 TO 2 FEET. THE COMBINATION OF WIND AND SIGNIFICANT SNOW ACCUMULATIONS WILL RESULT IN HAZARDOUS TRAVEL IN THE MOUNTAINS. WINTER STORM WATCHES ARE IN EFFECT. A STORM SYSTEM WILL LIKELY IMPACT THE REGION ON CHRISTMAS DAY. WIDESPREAD SNOWFALL WILL BE POSSIBLE HOWEVER ACCUMULATIONS ARE UNCERTAIN AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE REQUIRED THROUGH TONIGHT. NEZ002-003-019>021-054-055-095-096-201245- DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- 537 AM MST FRI DEC 19 2014 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN NEBRASKA. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY WINDY CONDITIONS ARE EXPECTED ACROSS THE WESTERN NEBRASKA PANHANDLE MONDAY THROUGH TUESDAY. GUSTS TO 45 MPH WILL BE POSSIBLE. A STORM SYSTEM WILL LIKELY IMPACT THE REGION ON CHRISTMAS DAY. WIDESPREAD SNOWFALL WILL BE POSSIBLE HOWEVER ACCUMULATIONS ARE UNCERTAIN AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE REQUIRED THROUGH TONIGHT.
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 20, 2:25 AM MST | Winter Storm Warning | CYS | Albany, Carbon | 3 days |
| Dec 20, 10:31 AM MST | High Wind Watch | CYS | Albany, Carbon | 16 hr |
| Dec 20, 2:04 PM MST | Winter Storm Watch | CYS | Albany, Carbon | 13 hr |
Nearby
High Wind Warnings in Wyoming, 2014Every high wind 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.