Alert archive / Wyoming / High Wind Warnings in 2010
High Wind Warning 9, NWS Cheyenne, WY
NWS Cheyenne, WY issued this high wind warning at Oct 24, 2010, 4:55 AM MDT for 5 counties in Wyoming. It took effect at Oct 24, 2010, 12:00 PM MDT. It was in force for 30 hr. 53 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
- Oct 24, 2010, 4:55 AM MDT (10:55 UTC)
- In effect from
- Oct 24, 2010, 12:00 PM MDT
- Expired
- Oct 25, 2010, 6:00 PM MDT
- In force
- 30 hr
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY, Converse County, WY, Laramie County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 109 km from the middle of the area, began a volume at 10:55 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 |
|---|---|---|---|
| Oct 24, 3:12 PM MDT | HIGH SUST WINDS 40 | Vedauwoo, WY | THE PEAK WIND WAS 51 MPH. |
| Oct 24, 4:56 PM MDT | NON-TSTM WND GST 61 | Arlington, WY | SUSTAINDED WIND SPEEDS OF 41 MPH AT 451 PM AND 45 MPH AT 456 PM. |
| Oct 24, 5:31 PM MDT | NON-TSTM WND GST 59 | Arlington, WY | SUSTAINED WIND 41 MPH TO 45 MPH FROM 513 PM TO 531 PM. |
| Oct 24, 6:06 PM MDT | NON-TSTM WND GST 60 | Arlington, WY | SUSTAINED WIND 48 MPH. |
| Oct 24, 6:15 PM MDT | HIGH SUST WINDS 42 | Arlington, WY | |
| Oct 24, 7:53 PM MDT | HIGH SUST WINDS 44 | Rawlins, WY | |
| Oct 24, 7:59 PM MDT | HIGH SUST WINDS 44 | Rawlins, WY | |
| Oct 24, 8:52 PM MDT | NON-TSTM WND GST 68 | Esterbrook, WY | SUTAINED WIND SPEED 42 MPH. |
| Oct 25, 12:21 AM MDT | NON-TSTM WND GST 63 | Arlington, WY | WINDS WERE 48 MPH SUSTAINED. |
| Oct 25, 4:00 AM MDT | SNOW 3 | 1 Nne Ryan Park, WY | SNOTEL SITE, ELEVATION 8440, SWE 0.3, SNOW 3.0 INCHES. |
| Oct 25, 4:00 AM MDT | SNOW 4 | Divide Peak, WY | SNOTEL SITE, ELEVATION 8880, SWE 0.4, SNOW 4.0 INCHES. |
| Oct 25, 4:00 AM MDT | SNOW 4 | N Battle Mountain, WY | SNOTEL SITE, ELEVATION 7440, SWE 0.4, SNOW 4.0 INCHES. |
| Oct 25, 4:00 AM MDT | SNOW 4 | N North French Creek, WY | SNOTEL SITE, ELEVATION 10130, SWE 0.4, SNOW 4.0 INCHES. |
| Oct 25, 4:00 AM MDT | SNOW 4 | N Sand Lake, WY | SNOTEL SITE, ELEVATION 10050, SWE 0.4, SNOW 4.0 INCHES. |
| Oct 25, 4:00 AM MDT | SNOW 4 | Sage Creek Basin, WY | SNOTEL, ELEVATION 7850, SWE 0.4. SNOW DEPTH 4.0 INCHES. |
| Oct 25, 4:00 AM MDT | SNOW 5 | 2 Ne Rob Roy Reservoir, WY | SNOTEL SITE, ELEVATION 9574, SWE 0.5, SNOW 5.0 INCHES. |
| Oct 25, 4:00 AM MDT | HEAVY SNOW 6 | N Brooklyn Lake, WY | SNOTEL SITE, ELEVATION 10240, SWE 0.6, SNOW 6.0 INCHE. |
| Oct 25, 4:00 AM MDT | HEAVY SNOW 8 | N Sandstone Ranger Stat, WY | SNOTEL SITE, ELEVATION 8150, SWE 0.8, SNOW 8.0 INCHES. |
| Oct 25, 4:00 AM MDT | HEAVY SNOW 12 | 4 Nw Hog Park Reservoir, WY | SNOTEL SITE, ELEVATION 8915, SWE 1.2, SNOW 16.0 INCHES. |
| Oct 25, 4:00 AM MDT | HEAVY SNOW 13 | 1 Sse Ryan Park, WY | SNOTEL SITE, ELEVATION 8950, SWE 1.3, SNOW 13.0 INCHES. |
| Oct 25, 4:00 AM MDT | HEAVY SNOW 14 | 2 E Battle Lake, WY | SNOTEL SITE, ELEVATION 10000, SWE 1.4, SNOW 14.0 INCHES. |
| Oct 25, 4:00 AM MDT | HEAVY SNOW 16 | 4 E Battle Lake, WY | SNOTEL SITE, ELEVATION 9250, SWE 1.6 SNOW 16.0 INCHES. |
| Oct 25, 5:20 AM MDT | NON-TSTM WND GST 65 | Bordeaux, WY | |
| Oct 25, 7:01 AM MDT | NON-TSTM WND GST 67 | 12 Sse Horse Creek, WY | |
| Oct 25, 8:25 AM MDT | NON-TSTM WND GST 35 | Whitaker, WY | |
| Oct 25, 8:27 AM MDT | NON-TSTM WND GST 51 | Cheyenne, WY | |
| Oct 25, 8:36 AM MDT | NON-TSTM WND GST 52 | 7 S Cheyenne, WY | |
| Oct 25, 10:00 AM MDT | NON-TSTM WND GST 63 | Buford, WY | |
| Oct 25, 10:02 AM MDT | NON-TSTM WND GST 48 | Rawlins, WY | |
| Oct 25, 10:02 AM MDT | NON-TSTM WND GST 53 | Vedauwoo, WY | ALSO GUST TO 53 AT 0957L. |
| Oct 25, 10:15 AM MDT | NON-TSTM WND GST 60 | 21 Wsw Cheyenne, WY | ALSO GUST TO 61 AT 0945L. |
| Oct 25, 10:44 AM MDT | NON-TSTM WND GST 51 | 27 Wsw Wheatland, WY | |
| Oct 25, 10:55 AM MDT | NON-TSTM WND GST 51 | 21 Wsw Cheyenne, WY | |
| Oct 25, 11:00 AM MDT | NON-TSTM WND GST 64 | Buford, WY | |
| Oct 25, 11:07 AM MDT | NON-TSTM WND GST 58 | Vedauwoo, WY | GUST 52 AT 1100L |
| Oct 25, 11:11 AM MDT | NON-TSTM WND GST 50 | 22 Sse Laramie, WY | |
| Oct 25, 11:31 AM MDT | NON-TSTM WND GST 52 | Cheyenne, WY | |
| Oct 25, 11:44 AM MDT | NON-TSTM WND GST 51 | 27 Wsw Wheatland, WY | |
| Oct 25, 11:45 AM MDT | NON-TSTM WND GST 62 | 21 Wsw Cheyenne, WY | |
| Oct 25, 11:47 AM MDT | NON-TSTM WND GST 50 | Vedauwoo, WY | |
| Oct 25, 12:29 PM MDT | NON-TSTM WND GST 53 | Cheyenne, WY | |
| Oct 25, 12:41 PM MDT | NON-TSTM WND GST 51 | 10 N Laramie, WY | |
| Oct 25, 1:30 PM MDT | HIGH SUST WINDS 43 | Whitaker, WY | |
| Oct 25, 1:50 PM MDT | HIGH SUST WINDS 40 | 10 S Cheyenne, WY | |
| Oct 25, 4:00 PM MDT | SNOW 1 | Sage Creek Basin, WY | SAGE CREEK BASIN SNOTEL, ELEVATION 7850, SWE 0.1. SNOW DEPTH 1.0 INCHES. |
| Oct 25, 4:00 PM MDT | SNOW 3 | South Brush Creek, WY | SOUTH BRUSH CREEK SNOTEL SITE, ELEVATION 8440, SWE 0.3, SNOW 3.0 INCHES. |
| Oct 25, 4:00 PM MDT | HEAVY SNOW 7 | Webber Springs, WY | WEBBER SPRINGS SNOTEL SITE, ELEVATION 9250, SWE 0.7 SNOW 7.0 INCHES. |
| Oct 25, 4:00 PM MDT | SNOW 8 | 2 Ne Rob Roy Reservoir, WY | CINNABAR PARK SNOTEL SITE, ELEVATION 9574, SWE 0.8, SNOW 8.0 INCHES. |
| Oct 25, 4:00 PM MDT | HEAVY SNOW 9 | N Brooklyn Lake, WY | SNOTEL SITE, ELEVATION 10240, SWE 0.9, SNOW 9.0 INCHES. |
| Oct 25, 4:00 PM MDT | SNOW 10 | North French Creek, WY | SNOTEL SITE, ELEVATION 10130, SWE 1.0, SNOW 10.0 INCHES. |
| Oct 25, 4:00 PM MDT | SNOW 10 | N Sand Lake, WY | SAND LAKE SNOTEL SITE, ELEVATION 10050, SWE 1.0, SNOW 10.0 INCHES. |
| Oct 25, 4:00 PM MDT | HEAVY SNOW 18 | Old Battle, WY | OLD BATTLE SNOTEL SITE, ELEVATION 10000, SWE 1.8, SNOW 18.0 INCHES. |
| Oct 25, 4:15 PM MDT | SNOW 2 | 6 W Buford, WY | AMES MONUMENT CO-OP. LIQUID PRECIP. 0.22 INCH. SNOW 2.0 INCHES. |
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, 10.9 hours before the alert went out and 264 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
- 2653 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- 78 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
998 WWUS75 KCYS 241055 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 455 AM MDT SUN OCT 24 2010 ...VERY WINDY CONDITIONS WILL BE POSSIBLE SUNDAY NIGHT THROUGH MONDAY AFTERNOON... .A STRONG COLD FRONTAL SYSTEM WILL CREATE A TIGHT PRESSURE GRADIENT ACROSS THE REGION SUNDAY NIGHT AND CONTINUE THROUGH ITS PASSAGE MONDAY MORNING. ADDITIONALLY LIGHT SNOW IS ANTICIPATED TO ACCOMPANY THE COLD FRONT IN THE ARLINGTON AREA. THIS LIGHT SNOW WHEN COMBINED WITH THESE STRONG WINDS MAY CREATE SLIPPERY DRIVING CONDITIONS EARLY MONDAY AND CONTINUE THROUGH MONDAY AFTERNOON. WYZ106-110-242200- /O.UPG.KCYS.HW.A.0007.101025T0000Z-101025T2100Z/ /O.NEW.KCYS.HW.W.0009.101025T0000Z-101026T0000Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 455 AM MDT SUN OCT 24 2010 ...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT MONDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...TONIGHT THROUGH MID-AFTERNOON MONDAY. * WINDS...WILL BE OUT OF THE SOUTHWEST WINDS AT 35 TO 45 MPH WITH GUSTS TO 70 MPH POSSIBLE. WINDS WILL BECOME WESTERLY BEHIND THE COLD FRONTAL PASSAGE MONDAY MORNING. * IMPACTS...MOTORISTS TRAVELLING INTERSTATE 80 AROUND ELK MOUNTAIN AND ARLINGTON AND INTERSTATE 25 IN SOUTHERN PLATTE COUNTY SHOULD TAKE PRECAUTIONS FOR THE POTENTIAL OF THESE DAMAGING 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. && $$ WYZ103>105-109-111-113-115>118-242200- /O.NEW.KCYS.HW.A.0008.101025T0600Z-101026T0000Z/ NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- SHIRLEY BASIN-CENTRAL CARBON COUNTY-SOUTHWEST CARBON COUNTY- UPPER NORTH PLATTE RIVER BASIN-LARAMIE VALLEY-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT... RIVERSIDE...LARAMIE...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE 455 AM MDT SUN OCT 24 2010 ...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON. * TIMING...LATE TONIGHT THROUGH MONDAY AFTERNOON * WINDS...WILL INCREASE OUT OF THE WEST AT SPEEDS OF 35 TO 45 MPH BEFORE DAYBREAK OR SHORTLY AFTERWARDS. GUSTS OF 55 TO 60 MPH WILL BE POSSIBLE ESPECIALLY MONDAY MORNING INTO THE AFTERNOON. * IMPACTS...THOSE TRAVELING ON NORTH-SOUTH ORIENTED ROADWAYS WILL HAVE THE GREATEST IMPACT. HIGH PROFILE VEHICLES SHOULD ESPECIALLY USE EXTRA CAUTION. WIND SPEEDS OF THIS MAGNITUDE MAY ALSO CAUSE PROPERTY DAMAGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ COX
8 follow-up statements
419 WWUS75 KCYS 241635 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1035 AM MDT SUN OCT 24 2010 ...VERY WINDY CONDITIONS WILL BE POSSIBLE SUNDAY AFTERNOON THROUGH MONDAY AFTERNOON... .A STRONG COLD FRONTAL SYSTEM WILL CREATE A TIGHT PRESSURE GRADIENT ACROSS THE REGION SUNDAY NIGHT AND CONTINUE THROUGH ITS PASSAGE MONDAY MORNING. ADDITIONALLY LIGHT SNOW IS ANTICIPATED TO ACCOMPANY THE COLD FRONT IN THE ARLINGTON AREA. THIS LIGHT SNOW WHEN COMBINED WITH THESE STRONG WINDS MAY CREATE SLIPPERY DRIVING CONDITIONS EARLY MONDAY AND CONTINUE THROUGH MONDAY AFTERNOON. WYZ106-110-250045- /O.EXT.KCYS.HW.W.0009.101024T1800Z-101026T0000Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 1035 AM MDT SUN OCT 24 2010 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 PM MDT MONDAY... THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 6 PM MDT MONDAY. * TIMING...THIS AFTERNOON THROUGH MID-AFTERNOON MONDAY. * WINDS...WILL BE OUT OF THE SOUTHWEST WINDS AT 35 TO 45 MPH WITH GUSTS TO 70 MPH POSSIBLE. WINDS WILL BECOME WESTERLY BEHIND THE COLD FRONTAL PASSAGE MONDAY MORNING. * IMPACTS...MOTORISTS TRAVELLING INTERSTATE 80 AROUND ELK MOUNTAIN AND ARLINGTON AND INTERSTATE 25 IN SOUTHERN PLATTE COUNTY SHOULD TAKE PRECAUTIONS FOR THE POTENTIAL OF THESE DAMAGING 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. && $$ WYZ103>105-109-111-113-115>118-250045- /O.CON.KCYS.HW.A.0008.101025T0600Z-101026T0000Z/ NORTH LARAMIE RANGE-FERRIS/SEMINOE/SHIRLEY MOUNTAINS- SHIRLEY BASIN-CENTRAL CARBON COUNTY-SOUTHWEST CARBON COUNTY- UPPER NORTH PLATTE RIVER BASIN-LARAMIE VALLEY-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...BAGGS...DIXON...SARATOGA...ENCAMPMENT... RIVERSIDE...LARAMIE...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE 1035 AM MDT SUN OCT 24 2010 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON... A HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH MONDAY AFTERNOON. * TIMING...LATE TONIGHT THROUGH MONDAY AFTERNOON * WINDS...WILL INCREASE OUT OF THE WEST AT SPEEDS OF 35 TO 45 MPH BEFORE DAYBREAK OR SHORTLY AFTERWARDS. GUSTS OF 55 TO 60 MPH WILL BE POSSIBLE ESPECIALLY MONDAY MORNING INTO THE AFTERNOON. * IMPACTS...THOSE TRAVELING ON NORTH-SOUTH ORIENTED ROADWAYS WILL HAVE THE GREATEST IMPACT. HIGH PROFILE VEHICLES SHOULD ESPECIALLY USE EXTRA CAUTION. WIND SPEEDS OF THIS MAGNITUDE MAY ALSO CAUSE PROPERTY DAMAGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ HAHN
992 WWUS75 KCYS 241855 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1255 PM MDT SUN OCT 24 2010 ...VERY WINDY CONDITIONS TO CONTINUE DEVELOPING TODAY THROUGH MONDAY... .A STRONG COLD FRONTAL SYSTEM WILL CREATE A TIGHT PRESSURE GRADIENT ACROSS THE REGION THIS AFTERNOON AND CONTINUE THROUGH ITS PASSAGE MONDAY MORNING. ADDITIONALLY LIGHT SNOW IS ANTICIPATED TO ACCOMPANY THE COLD FRONT IN THE ARLINGTON AREA. THIS LIGHT SNOW WHEN COMBINED WITH THESE STRONG WINDS MAY CREATE SLIPPERY DRIVING CONDITIONS EARLY MONDAY AND CONTINUE THROUGH MONDAY AFTERNOON. WYZ103-111-113-242000- /O.CAN.KCYS.HW.A.0008.101025T0600Z-101026T0000Z/ NORTH LARAMIE RANGE-SOUTHWEST CARBON COUNTY- UPPER NORTH PLATTE RIVER BASIN- INCLUDING THE CITIES OF...BAGGS...DIXON...SARATOGA...ENCAMPMENT... RIVERSIDE 1255 PM MDT SUN OCT 24 2010 ...HIGH WIND WATCH IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE HIGH WIND WATCH. ALTHOUGH WINDS WILL GUST TO 40 OR 50 MPH AT TIMES ACROSS SOUTHWEST CARBON COUNTY AND THE UPPER NORTH PLATTE RIVER VALLEY...HIGH WIND THRESHOLDS ARE NO LONGER EXPECTED. THEREFORE...THE HIGH WIND WATCH HAS BEEN CANCELLED. $$ WYZ104-105-109-115>118-250600- /O.UPG.KCYS.HW.A.0008.101025T0600Z-101026T0000Z/ /O.EXB.KCYS.HW.W.0009.101025T0600Z-101026T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-LARAMIE VALLEY-SOUTH LARAMIE RANGE- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...LARAMIE...VEDAUWOO...BUFORD...PUMPKIN VINE... HORSE CREEK...HARRIMAN...WHITAKER...CHEYENNE 1255 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT MONDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT MONDAY. THE HIGH WIND WATCH IS NO LONGER IN EFFECT. * TIMING...LATE TONIGHT THROUGH MONDAY AFTERNOON * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * IMPACTS...MOTORISTS TRAVELLING ACROSS INTERSTATE 80 OR 25 AND STATE HIGHWAYS ACROSS SOUTHEAST WYOMING SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ106-110-250600- /O.CON.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 1255 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY. * TIMING...THIS AFTERNOON THROUGH MID-AFTERNOON MONDAY. * WINDS...WILL BE OUT OF THE SOUTHWEST WINDS AT 35 TO 45 MPH WITH GUSTS TO 70 MPH POSSIBLE. WINDS WILL BECOME WESTERLY BEHIND THE COLD FRONTAL PASSAGE MONDAY MORNING. * IMPACTS...MOTORISTS TRAVELLING INTERSTATE 80 AROUND ELK MOUNTAIN AND ARLINGTON AND INTERSTATE 25 IN SOUTHERN PLATTE COUNTY SHOULD TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE VEHICLES WILL BE ESPECIALLY AFFECTED. 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. && $$ HAHN
730 WWUS75 KCYS 242131 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 331 PM MDT SUN OCT 24 2010 ...VERY WINDY CONDITIONS TO CONTINUE DEVELOPING TODAY THROUGH MONDAY... .A STRONG COLD FRONTAL SYSTEM WILL CREATE A TIGHT PRESSURE GRADIENT ACROSS THE REGION THIS AFTERNOON AND CONTINUE THROUGH ITS PASSAGE MONDAY MORNING. ADDITIONALLY LIGHT SNOW IS ANTICIPATED TO ACCOMPANY THE COLD FRONT IN THE ARLINGTON AREA. THIS LIGHT SNOW WHEN COMBINED WITH THESE STRONG WINDS MAY CREATE SLIPPERY DRIVING CONDITIONS EARLY MONDAY AND CONTINUE THROUGH MONDAY AFTERNOON. WYZ116-251200- /O.EXT.KCYS.HW.W.0009.101024T2131Z-101026T0000Z/ SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...VEDAUWOO...BUFORD...PUMPKIN VINE 331 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 6 PM MDT MONDAY... THE HIGH WIND WARNING IS NOW IN EFFECT UNTIL 6 PM MDT MONDAY. * TIMING...THIS AFTERNOON THROUGH MONDAY AFTERNOON * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * RECENT OBSERVATIONS...AT 3 PM MDT VEDAUWOO REPORTED SOUTHWEST WINDS OF 41 MPH WITH A GUST TO 51 MPH. * IMPACTS...MOTORISTS TRAVELLING ACROSS INTERSTATE 80 AND HAPPY JACK ROAD BETWEEN CHEYENNE AND LARAMIE SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ106-110-251200- /O.CON.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN 331 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY. * TIMING...THIS AFTERNOON THROUGH MID-AFTERNOON MONDAY. * WINDS...SOUTHWEST WINDS AT 35 TO 45 MPH WITH GUSTS TO 70 MPH POSSIBLE. WINDS WILL BECOME WESTERLY BEHIND THE COLD FRONTAL PASSAGE MONDAY MORNING. * IMPACTS...MOTORISTS TRAVELLING INTERSTATE 80 AROUND ELK MOUNTAIN AND ARLINGTON AND INTERSTATE 25 IN SOUTHERN PLATTE COUNTY SHOULD TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE VEHICLES WILL BE ESPECIALLY AFFECTED. 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. && $$ WYZ104-105-109-115-117-118-251200- /O.CON.KCYS.HW.W.0009.101025T0600Z-101026T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-LARAMIE VALLEY- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...LARAMIE...HORSE CREEK...HARRIMAN...WHITAKER... CHEYENNE 331 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT MONDAY. * TIMING...LATE TONIGHT THROUGH MONDAY AFTERNOON * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * IMPACTS...MOTORISTS TRAVELLING ACROSS INTERSTATE 80 OR 25 AND STATE HIGHWAYS ACROSS SOUTHEAST WYOMING SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ HAHN
777 WWUS75 KCYS 250356 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 956 PM MDT SUN OCT 24 2010 ...VERY WINDY CONDITIONS TO CONTINUE DEVELOPING LATE TONIGHT THROUGH MONDAY... .A STRONG COLD FRONTAL SYSTEM WILL CREATE A TIGHT PRESSURE GRADIENT ACROSS THE REGION TONIGHT AND CONTINUE THROUGH ITS PASSAGE MONDAY MORNING. ADDITIONALLY LIGHT SNOW IS ANTICIPATED TO ACCOMPANY THE COLD FRONT IN THE ARLINGTON AREA. THIS LIGHT SNOW WHEN COMBINED WITH THESE STRONG WINDS MAY CREATE SLIPPERY DRIVING CONDITIONS EARLY MONDAY AND CONTINUE THROUGH MONDAY AFTERNOON. WYZ104-105-109-115-117-118-251300- /O.CON.KCYS.HW.W.0009.101025T0600Z-101026T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-LARAMIE VALLEY- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...LARAMIE...HORSE CREEK...HARRIMAN...WHITAKER... CHEYENNE 956 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY. * TIMING...LATE TONIGHT THROUGH MONDAY AFTERNOON. * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * IMPACTS...MOTORISTS TRAVELLING ACROSS INTERSTATE 80 OR 25 AND STATE HIGHWAYS ACROSS SOUTHEAST WYOMING SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE VEHICLES WILL ESPECIALLY BE AFFECTED. 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. && $$ WYZ106-110-116-251300- /O.CON.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN... VEDAUWOO...BUFORD...PUMPKIN VINE 956 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY. * TIMING...THROUGH MONDAY AFTERNOON * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * IMPACTS...MOTORISTS TRAVELLING ACROSS INTERSTATE 80 AND HAPPY JACK ROAD BETWEEN CHEYENNE AND LARAMIE...AND ALONG INTERSTATE 25 BETWEEN CHUGWATER AND WHEATLAND...SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ CARPENTER
903 WWUS75 KCYS 250441 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 1041 PM MDT SUN OCT 24 2010 ...VERY WINDY CONDITIONS TO CONTINUE DEVELOPING LATE TONIGHT THROUGH MONDAY... .A STRONG COLD FRONTAL SYSTEM WILL CREATE A TIGHT PRESSURE GRADIENT ACROSS THE REGION TONIGHT AND CONTINUE THROUGH ITS PASSAGE MONDAY MORNING. ADDITIONALLY LIGHT SNOW IS ANTICIPATED TO ACCOMPANY THE COLD FRONT IN THE ARLINGTON AREA. THIS LIGHT SNOW WHEN COMBINED WITH THESE STRONG WINDS MAY CREATE SLIPPERY DRIVING CONDITIONS EARLY MONDAY AND CONTINUE THROUGH MONDAY AFTERNOON. WYZ103-251245- /O.EXA.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ NORTH LARAMIE RANGE- 1041 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING IN EFFECT UNTIL 6 PM MDT MONDAY... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT UNTIL 6 PM MDT MONDAY. * TIMING...THROUGH MONDAY AFTERNOON * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 65 MPH. * IMPACTS...MOTORISTS TRAVELLING THROUGH THE NORTHERN LARAMIE RANGE SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. 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. && $$ WYZ104-105-109-115-117-118-251245- /O.CON.KCYS.HW.W.0009.101025T0600Z-101026T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-LARAMIE VALLEY- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...LARAMIE...HORSE CREEK...HARRIMAN...WHITAKER... CHEYENNE 1041 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY. * TIMING...LATE TONIGHT THROUGH MONDAY AFTERNOON. * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * IMPACTS...MOTORISTS TRAVELLING ACROSS INTERSTATE 80 OR 25 AND STATE HIGHWAYS ACROSS SOUTHEAST WYOMING SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ106-110-116-251245- /O.CON.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN... VEDAUWOO...BUFORD...PUMPKIN VINE 1041 PM MDT SUN OCT 24 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT MONDAY. * TIMING...THROUGH MONDAY AFTERNOON * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * IMPACTS...MOTORISTS TRAVELLING ACROSS INTERSTATE 80 AND HAPPY JACK ROAD BETWEEN CHEYENNE AND LARAMIE...AND ALONG INTERSTATE 25 BETWEEN CHUGWATER AND WHEATLAND...SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. 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. && $$ CARPENTER
315 WWUS75 KCYS 251059 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 459 AM MDT MON OCT 25 2010 ...VERY WINDY CONDITIONS WILL CONTINUE THROUGH TODAY... .A STRONG COLD FRONT WILL MOVE ACROSS THE AREA THROUGH THE MID MORNING HOURS. THE FRONT WILL CREATE A LARGE DIFFERENCE IN PRESSURE OVER THE REGION AND COMBINED WITH STRONG WINDS IN THE UPPER ATMOSPHERE WILL PRODUCE THE VERY STRONG WINDS. IN SOME AREAS OVER AND WEST OF THE LARAMIE RANGE...A PERIOD OF LIGHT SNOW WILL OCCUR BEHIND THE FRONT. THE COMBINATION OF THE SNOW AND WINDS WILL CREATE HAZARDOUS DRIVING CONDITIONS AT TIMES THROUGH THE EARLY AFTERNOON DUE TO SLICK ROADS AND POOR VISIBILITY. WYZ104-105-109-115-117-118-252300- /O.CON.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-LARAMIE VALLEY- SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...LARAMIE...HORSE CREEK...HARRIMAN...WHITAKER... CHEYENNE 459 AM MDT MON OCT 25 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING. * TIMING...THROUGH THIS AFTERNOON. * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS AS HIGH AS 65 MPH. * RECENT WIND REPORTS...GUSTS BETWEEN 40 AND 50 MPH HAVE BEEN COMMON SINCE MIDNIGHT ALONG AND WEST OF THE LARAMIE RANGE. * IMPACTS...MOTORISTS TRAVELING ACROSS INTERSTATE 80 OR 25 AND STATE HIGHWAYS ACROSS SOUTHEAST WYOMING SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE OR LIGHT WEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. FOR DETAILED ROAD AND TRAVEL CONDITIONS IN WYOMING AND NEBRASKA...DIAL 5 1 1. && $$ WYZ103-106-110-116-252300- /O.CON.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ NORTH LARAMIE RANGE- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- NORTH SNOWY RANGE FOOTHILLS-SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...BORDEAUX...ARLINGTON...ELK MOUNTAIN... VEDAUWOO...BUFORD...PUMPKIN VINE 459 AM MDT MON OCT 25 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING. * TIMING...THROUGH THIS AFTERNOON * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 65 MPH. * RECENT WIND REPORTS...GUSTS BETWEEN 40 AND 50 MPH HAVE BEEN COMMON SINCE MIDNIGHT ALONG AND WEST OF THE LARAMIE RANGE. THE STRONGEST GUSTS OCCURRED EARLIER AT ESTERBROOK...68 MPH AND ARLINGTON 63 MPH. * IMPACTS...MOTORISTS TRAVELING THROUGH THE NORTHERN LARAMIE RANGE SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. 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. && $$ NEZ002-003-019>021-054-055-095-096-252300- /O.NEW.KCYS.WI.Y.0014.101025T1600Z-101026T0000Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 459 AM MDT MON OCT 25 2010 ...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 6 PM MDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 6 PM MDT THIS EVENING. * TIMING...FROM 10 AM TO 6 PM TODAY. * WINDS...SUSTAINED AT 25 TO 35 MPH WITH GUSTS AS HIGH AS 50 MPH. * IMPACTS...MOTORISTS TRAVEL LING THROUGH THE WESTERN NEBRASKA PANHANDLE TODAY SHOULD BE AWARE OF THE STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ WEILAND
574 WWUS75 KCYS 252101 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 301 PM MDT MON OCT 25 2010 ...VERY WINDY CONDITIONS WILL CONTINUE AGAIN ON TUESDAY... .A LARGE PRESSURE DIFFERENCE WILL EXIST BETWEEN HIGH PRESSURE TO THE WEST OF THE AREA AND LOW PRESSURE TO THE NORTHEAST. THIS WILL RESULT IN STRONG WINDS ACROSS THE AREA AGAIN ON TUESDAY. WYZ103-106-116-260515- /O.CAN.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ /O.NEW.KCYS.HW.A.0009.101026T1200Z-101027T0000Z/ NORTH LARAMIE RANGE- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- SOUTH LARAMIE RANGE- INCLUDING THE CITIES OF...BORDEAUX...VEDAUWOO...BUFORD... PUMPKIN VINE 301 PM MDT MON OCT 25 2010 ...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON. THE HIGH WIND WARNING HAS BEEN CANCELLED. * TIMING...TUESDAY MORNING THROUGH TUESDAY AFTERNOON. * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * RECENT WIND REPORTS...WINDS HAVE DECREASED CONSIDERABLY ACROSS THE AREA THIS AFTERNOON...THEREFORE THE HIGH WIND WARNING THAT WAS IN EFFECT HAS BEEN CANCELLED. * IMPACTS...MOTORISTS TRAVELING THROUGH THE LARAMIE RANGE AND ADJACENT PLAINS SHOULD BE AWARE VERY STRONG WINDS AND SUDDEN GUSTS ON TUESDAY AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. 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. && $$ WYZ104-105-109-110-115-252215- /O.CAN.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ FERRIS/SEMINOE/SHIRLEY MOUNTAINS-SHIRLEY BASIN- CENTRAL CARBON COUNTY-NORTH SNOWY RANGE FOOTHILLS-LARAMIE VALLEY- INCLUDING THE CITIES OF...MUDDY GAP...MEDICINE BOW...RAWLINS... SINCLAIR...HANNA...ARLINGTON...ELK MOUNTAIN...LARAMIE 301 PM MDT MON OCT 25 2010 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS CANCELLED THE HIGH WIND WARNING. WINDS HAVE DECREASED CONSIDERABLY ACROSS THE AREA THIS AFTERNOON...THEREFORE THE HIGH WIND WARNING HAS BEEN CANCELLED. $$ WYZ117-118-260515- /O.NEW.KCYS.HW.A.0009.101026T1200Z-101027T0000Z/ /O.CON.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...HORSE CREEK...HARRIMAN...WHITAKER... CHEYENNE 301 PM MDT MON OCT 25 2010 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON. A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING. * TIMING...LATE THIS AFTERNOON AND EARLY THIS EVENING AND AGAIN TUESDAY MORNING THROUGH TUESDAY AFTERNOON. * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS OVER 60 MPH WILL OCCUR THIS EVENING ACROSS THE AREA AND AGAIN ON TUESDAY. * RECENT WIND REPORTS...SUSTAINED WINDS AROUND 40 MPH WITH GUSTS UP TO 52 MPH HAVE OCCURRED IN CHEYENNE SHORTLY BEFORE 3 PM. * IMPACTS...MOTORISTS TRAVELING ACROSS INTERSTATE 80 OR 25 AND STATE HIGHWAYS ACROSS SOUTHEAST WYOMING THIS EVENING AND AGAIN ON TUESDAY SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE OR LIGHT WEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. 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. 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. && $$ NEZ002-003-019>021-054-055-095-096-260515- /O.NEW.KCYS.HW.A.0009.101026T1200Z-101027T0000Z/ /O.CON.KCYS.WI.Y.0014.000000T0000Z-101026T0000Z/ DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- INCLUDING THE CITIES OF...CHADRON...ALLIANCE...SCOTTSBLUFF... GERING...HARRISBURG...BRIDGEPORT...BAYARD...KIMBALL...SIDNEY... HARRISON...AGATE 301 PM MDT MON OCT 25 2010 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON. A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING. * TIMING...LATE THIS AFTERNOON AND EARLY EVENING AND AGAIN ON TUESDAY. * WINDS...SUSTAINED AT 25 TO 35 MPH WITH GUSTS AS HIGH AS 50 MPH THIS EVENING. ON TUESDAY WEST TO NORTHWEST WINDS WILL BE SUSTAINED AT 30 TO 45 MPH WITH GUSTS OVER 60 MPH. * IMPACTS...MOTORISTS TRAVELING THROUGH THE WESTERN NEBRASKA PANHANDLE LATE THIS AFTERNOON AND EARLY EVENING AND AGAIN ON TUESDAY SHOULD BE AWARE OF THE STRONG WINDS AND SUDDEN WIND GUSTS. TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ WYZ107-108-119-260515- /O.NEW.KCYS.HW.A.0009.101026T1200Z-101027T0000Z/ EAST PLATTE COUNTY-GOSHEN COUNTY-EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...GLENDO...WHEATLAND...CHUGWATER... GUERNSEY...TORRINGTON...BURNS...CARPENTER...ALBIN...PINE BLUFFS 301 PM MDT MON OCT 25 2010 ...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A HIGH WIND WATCH...WHICH IS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON. * TIMING...TUESDAY MORNING THROUGH TUESDAY AFTERNOON. * WINDS...WEST TO NORTHWEST SUSTAINED AT 30 TO 45 MPH AND GUSTS OVER 60 MPH. * IMPACTS...PEOPLE TRAVELING ACROSS SOUTHEAST WYOMING ON TUESDAY SHOULD BE AWARE OF THE STRONG WINDS AND SUDDEN GUSTS. TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AT RISK. 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. && $$
756 WWUS75 KCYS 260001 NPWCYS URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE CHEYENNE WY 601 PM MDT MON OCT 25 2010 ...VERY WINDY CONDITIONS WILL CONTINUE AGAIN ON TUESDAY... .A LARGE PRESSURE DIFFERENCE WILL EXIST BETWEEN HIGH PRESSURE TO THE WEST OF THE AREA AND LOW PRESSURE TO THE NORTHEAST. THIS WILL RESULT IN STRONG WINDS ACROSS THE AREA AGAIN ON TUESDAY. WYZ117-118-260815- /O.EXP.KCYS.HW.W.0009.000000T0000Z-101026T0000Z/ /O.CON.KCYS.HW.A.0009.101026T1200Z-101027T0000Z/ SOUTH LARAMIE RANGE FOOTHILLS-CENTRAL LARAMIE COUNTY- INCLUDING THE CITIES OF...HORSE CREEK...HARRIMAN...WHITAKER... CHEYENNE 601 PM MDT MON OCT 25 2010 ...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... ...HIGH WIND WARNING WILL EXPIRE AT 6 PM MDT THIS EVENING... THE HIGH WIND WARNING WILL EXPIRE AT 6 PM MDT THIS EVENING. A HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON. * TIMING...TUESDAY MORNING THROUGH TUESDAY AFTERNOON. * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS OVER 60 MPH WILL OCCUR TUESDAY. * RECENT WIND REPORTS...SUSTAINED WINDS NEAR CHEYENNE HAVE DROPPED TO 10 TO 20 MPH WIGH GUSTS TO AROUND 20 TO 30 MPH THIS EVENING. * IMPACTS...MOTORISTS TRAVELING ACROSS INTERSTATE 80 OR 25 AND STATE HIGHWAYS ACROSS SOUTHEAST WYOMING TUESDAY SHOULD BE AWARE OF THESE VERY STRONG WINDS AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE OR LIGHT WEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ NEZ002-003-019>021-054-055-095-096-260815- /O.EXP.KCYS.WI.Y.0014.000000T0000Z-101026T0000Z/ /O.CON.KCYS.HW.A.0009.101026T1200Z-101027T0000Z/ 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 601 PM MDT MON OCT 25 2010 ...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... ...WIND ADVISORY WILL EXPIRE AT 6 PM MDT THIS EVENING... THE WIND ADVISORY WILL EXPIRE AT 6 PM MDT THIS EVENING. A HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON. * TIMING...TUESDAY MORNING THROUGH EARLY TUESDAY EVENING. * WINDS...WEST TO NORTHWEST WINDS WILL BE SUSTAINED AT 30 TO 45 MPH WITH GUSTS OVER 60 MPH. * IMPACTS...MOTORISTS TRAVELING THROUGH THE WESTERN NEBRASKA PANHANDLE LATE THIS AFTERNOON AND EARLY EVENING AND AGAIN ON TUESDAY SHOULD BE AWARE OF THE STRONG WINDS AND SUDDEN WIND GUSTS. TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. 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. && $$ WYZ103-106>108-116-119-260815- /O.CON.KCYS.HW.A.0009.101026T1200Z-101027T0000Z/ NORTH LARAMIE RANGE- CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY- EAST PLATTE COUNTY-GOSHEN COUNTY-SOUTH LARAMIE RANGE- EAST LARAMIE COUNTY- INCLUDING THE CITIES OF...BORDEAUX...GLENDO...WHEATLAND... CHUGWATER...GUERNSEY...TORRINGTON...VEDAUWOO...BUFORD... PUMPKIN VINE...BURNS...CARPENTER...ALBIN...PINE BLUFFS 601 PM MDT MON OCT 25 2010 ...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... A HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON. * TIMING...TUESDAY MORNING THROUGH TUESDAY AFTERNOON. * WINDS...WEST WINDS OF 35 TO 45 MPH WITH GUSTS IN EXCESS OF 60 MPH. * IMPACTS...MOTORISTS TRAVELING THROUGH THE LARAMIE RANGE AND ADJACENT PLAINS SHOULD BE AWARE VERY STRONG WINDS AND SUDDEN GUSTS ON TUESDAY AND TAKE THE NECESSARY PRECAUTIONS OR DELAY TRAVEL. HIGH PROFILE AND LIGHTWEIGHT VEHICLES WILL ESPECIALLY BE AFFECTED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. && $$ CARPENTER
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 Oct 24, 4:16 AM MDT, 39 minutes earlier.
Area forecast discussion, Oct 24, 4:16 AM MDT, 39 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHEYENNE WY
416 AM MDT SUN OCT 24 2010
.SHORT TERM...TODAY THROUGH MONDAY...
THE MAIN CONCERN WITH THIS PORTION OF THE FORECAST PACKAGE IS THE
WIND SPEEDS AND HOW MUCH SNOW WILL OCCUR IN THE SNOWY AND SIERRA
MADRE RANGE.
LATEST WATER VAPOR LOOP WAS CONTINUING TO SHOW A VERY DYNAMIC SYSTEM
MOVING TOWARDS THE PACIFIC NORTHWEST. ACCORDING TO THE LATEST
PROFILERS...IT APPEARS LIKE THE MODELS ARE NOT DOING VERY WELL
INITIALIZING ON THIS SYSTEM. WIND SPEEDS ACCORDING TO THE GOES HIGH
DENSITY DATA WAS AROUND 200KTS WHICH IS ABOUT 20KTS LOWER THAN WHAT
THE GFS/ECMWF WAS SHOWING AT 06Z. MEANWHILE...VWP PROFILER FROM CYS
AND RIW WERE SHOWING WIND SPEEDS AROUND 35-45KTS ABOUT 2KFT ABOVE
THE SURFACE. SOME OF THESE WIND SPEEDS COULD TRANSLATE TO THE GROUND
TODAY FAIRLY QUICKLY ESPECIALLY SINCE THERE IS NOT A LOT OF CLOUD
COVER. AS A RESULT...WE COULD SEE SOME GUSTY WINDS TO AROUND 25 TO
35KTS THIS AFTERNOON ESPECIALLY IN THE HIGHER TERRAIN AND AREAS
CLOSER TO THE JET STREAK IN THE WESTERN PART OF THE FORECAST AREA.
DAY SHIFT WILL NEED TO MONITOR BORDEAUX AND ARLINGTON AREAS TODAY
ESPECIALLY FOR HIGH WIND WARNING CRITERIA. OTHERWISE...A FAIRLY MILD
DAY WILL BE SHAPING UP ESPECIALLY IN THE PANHANDLE REGION WHERE THEY
COULD BE CLOSE TO 70.
TONIGHT WE SHOULD SEE THINGS STARTING TO DETERIORATE ESPECIALLY FOR
ELEVATIONS ABOVE 9KFT WHERE THE UPSLOPE FLOW WILL BECOME QUITE
INTENSE ALONG WITH GOOD ISENTROPIC LIFT IN THE 305-315K LAYER. THIS
SHOULD RESULT IN GOOD SNOWFALL RATES BETWEEN ONE HALF AND ONE INCH
PER HOUR IN THE HIGHER TERRAIN. THIS COMBINED WITH GUSTY WINDS AT 25
TO 35 MPH WILL YIELD TO REDUCED VISIBILITY IN BLOWING SNOW.
MEANWHILE...RAINFALL CHANCES LOOK PRETTY DECENT FOR THE LOWER
ELEVATIONS. NOT CONFIDENT WE WILL SEE SNOW AT THE LOWER ELEVATIONS
AT THIS POINT DUE TO STRONG WARM/MOIST ADVECTION AHEAD OF THE TROF
AND GOOD MIXING. RIGHT NOW...IT APPEARS LIKE THE COLD FRONT SHOULD
START MOVING INTO THE WEST PORTION OF THE FORECAST AREA AFTER
MIDNIGHT. WE DID BUMP UP THE TIMING OF THE FRONT SINCE THE COLD AIR
ADVECTION LOOKS TO BE RATHER STRONG. BEHIND THIS FRONT...WIND SPEEDS
SHOULD REALLY KICK UP WITH SPEEDS POSSIBLY APPROACHING 50 TO 60KTS.
AS A RESULT...WE WENT AHEAD AND ISSUED A HIGH WIND WATCH FOR AREAS
MAINLY ALONG AND WEST OF THE I-25 CORRIDOR. WE ALSO UPGRADED THE
HIGH WIND WATCH FOR THE BORDEAUX AND ARLINGTON AREAS TO A WARNING.
MEANWHILE...THE WINTER STORM WATCH WAS UPGRADED TO A WARNING FOR THE
SIERRA MADRE AND SNOWY RANGE. WE ALSO BUMPED UP SNOW AMOUNTS FOR
SUNDAY NIGHT ACROSS THOSE RANGES.
MONDAY LOOKS LIKE AN UGLY DAY FOR MUCH OF THE REGION. THE STRONG
COLD AIR ADVECTION MAY CAUSE TEMPERATURES TO FALL THROUGH MUCH OF
THE DAY ESPECIALLY ACROSS THE EASTERN HALF OF THE FORECAST AREA.
UNIDIRECTIONAL FLOW ALOFT COMBINED WITH DECENT MIXING SHOULD FAVOR
HIGH WIND WARNING CRITERIA FOR MOST OF WYOMING WITH THE PANHANDLE
REGION MOST LIKELY SEEING ADVISORY CRITERIA. WE ALSO MAY SEE SNOW
LEVELS DROP SOME IN THE MORNING. HOWEVER...DRIER AIR SHOULD START
MOVING INTO THE AREA DURING THE AFTERNOON WHICH SHOULD LIMIT
ACCUMULATION AMOUNTS. HOWEVER...BLOWING AND DRIFTING SNOW WILL STILL
BE POSSIBLE IN THE SIERRA MADRE AND SNOW RANGES WHICH MAY CAUSE NEAR
BLIZZARD CONDITIONS.
.LONG TERM...MONDAY NIGHT THROUGH SATURDAY...
BY 00Z TUESDAY...THE MODELS MOVE THE TROUGH AXIS TO JUST EAST OF THE
CWA WITH THE UPPER LOW IN THE VICINITY OF WESTERN NORTH DAKOTA.
THROUGH TUESDAY THE UPPER LOW DEEPENS AND MOVES SLOWLY EAST. THE
FAST AND CYCLONIC FLOW ALOFT WILL BE LEFT OVER THE CWA THROUGH 06Z
WEDNESDAY AND THEN WILL GRADUALLY WEAKEN THROUGH WEDNESDAY AS HEIGHTS
ALOFT START TO RISE. THE SURFACE PRESSURE GRADIENT WILL GRADUALLY
WEAKEN OVER THE CWA MONDAY NIGHT THROUGH TUESDAY NIGHT AS THE
SURFACE LOW MOVES FURTHER AWAY FROM THE REGION. A WIND ADVISORY MAY
BE NEEDED FOR THE PANHANDLE ON TUESDAY. MONDAY NIGHT AND TUESDAY
WILL BE WINDY AND COOL WITH A CONTINUATION OF THE MOUNTAIN
OROGRAPHIC SNOW. THE SNOWFALL RATES SHOULD DECREASE SOME MONDAY
NIGHT OVER THE MOUNTAINS...BUT THE COMBINATION OF THE WINDS AND
SNOW WILL STILL CREATE HAZARDOUS CONDITIONS. WILL EXTEND THE WINTER
STORM WARNING FOR THE SNOWY RANGE THROUGH 12Z TUESDAY. WEDNESDAY
WILL BE THE TRANSITION DAY WITH SOME MOUNTAIN SNOW SHOWERS AND
STILL COOL AND WINDY. WARMER AND DRIER CONDITIONS WILL RETURN TO
THE CWA THURSDAY AND FRIDAY AS THE UPPER LEVEL RIDGE MOVES OVER THE
ROCKIES. THE AXIS MOVES EAST OF THE CWA THURSDAY NIGHT. MODELS ARE
FAIRLY SIMILAR FOR THE AREA THROUGH FRIDAY. AFTER THAT TIME...THE
MODELS DIFFER ON THE TIMING OF THE APPROACH OF THE NEXT SHORTWAVE
TROUGH. THE GFS IS MUCH FASTER AND NOT AS DEEP WITH THE FEATURE AND
MOVES IT ACROSS THE REGION FRIDAY NIGHT AND SATURDAY. MEANWHILE...
THE 00Z ECMWF CONTINUES TO BE SLOWER AND DEEPER AND MOVES THE
SHORTWAVE TROUGH ACROSS THE CWA NEXT SUNDAY AND SUNDAY NIGHT. FOR
NOW WILL CONTINUE IN FOLLOWING THE ECMWF MORE CLOSELY IN DAYS 6 AND
7 THAN THE OTHER MEDIUM RANGE MODELS. WITH THAT IN MIND...WITH
CONTINUE IN PLACING LOW POPS OVER THE WEST PART OF THE CWA AS EARLY
AS SATURDAY AND OVER MUCH OF THE CWA BY SUNDAY.
&&
.AVIATION...06Z TAF ISSUANCE
LATEST WATER VAPOR LOOP/PROFILERS WERE SHOWING A VERY DYNAMIC
UPPER LEVEL SYSTEM MOVING TOWARDS THE PACIFIC NORTHWEST. AS THIS
SYSTEM APPROACHES WE SHOULD SEE WIND SPEEDS INCREASE ACROSS THE
REGION BEGINNING SUNDAY AFTERNOON. AS A RESULT...WE RETAINED THE
PREVIOUS FORECAST WIND SPEEDS. MEANWHILE...A WEAK SURFACE HIGH
WILL REMAIN IN PLACE ACROSS THE PANHANDLE REGION UNTIL DAYBREAK.
THIS SHOULD ALLOW FOR GOOD RADIATIONAL COOLING WHICH MAY LEAD TO
SOME AREAS OF FOG OVERNIGHT. WE DID MENTION THAT POTENTIAL MAINLY
AT THE SCOTTSBLUFF TAF SITE. IFR CEILINGS ARE ALSO POSSIBLE AT THE
REMAINDER OF THE NEBRASKA TAF SITES...BUT WE ARE NOT REAL
CONFIDENT THAT FOG WILL BECOME WIDESPREAD DUE TO PERIODS OF HIGHER
CLOUDS MOVING ACROSS THE REGION AND LACK OF BOUNDARY LAYER
DECOUPLING.
&&
.FIRE WEATHER...
THE WIND WILL BE THE MAIN CONCERN DURING THE PERIOD ESPECIALLY
OVERNIGHT AFTER THE FRONT PASSES THROUGH WITH WIND GUSTS POSSIBLY
APPROACHING 50 TO 60KTS. THE WIND SHOULD DROP OFF SLIGHTLY AT SUNSET
TODAY...BUT IT SHOULD BE SHORTLIVED AS THE LOTS OF UPPER LEVEL
ENERGY APPROACHES FROM THE WEST.
&&
.CYS WATCHES/WARNINGS/ADVISORIES...
WY...WINTER STORM WARNING FROM 6 PM SUNDAY TO 6 AM TUESDAY FOR WYZ112-
WYZ114.
HIGH WIND WARNING FROM 6 PM SUNDAY TO 6 PM MONDAY FOR WYZ106-
WYZ110.
HIGH WIND WATCH FROM MIDNIGHT MONDAY TO 6 PM MONDAY FOR WYZ103-
WYZ104-WYZ105-WYZ109-WYZ111-WYZ113-WYZ115-WYZ116-WYZ117-
WYZ118-WYZ119.
NE...NONE.
&&
SHORT TERM/AVIATION/FIRE WEATHER...REC
LONG TERM...WEILANDHazardous weather outlook, Oct 23, 11:20 PM MDT, 5 hours 35 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHEYENNE WY 1120 PM MDT SAT OCT 23 2010 WYZ101>119-242015- 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- 1120 PM MDT SAT OCT 23 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL WYOMING... SOUTH CENTRAL WYOMING AND SOUTHEAST WYOMING. .DAY ONE...TONIGHT PERIODS OF LIGHT SNOW WILL CONTINUE OVER THE SNOWY AND SIERRA MADRE RANGES THROUGH SUNRISE. ADDITIONAL SNOWFALL THROUGH 3 AM WILL BE UP TO AN INCH. ROADS WILL BE SLICK AND VISIBILITIES REDUCED AT TIMES IN THE SNOW. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY AN APPROACHING STRONG COLD FRONT WILL BRING INCREASINGLY BREEZY TO LOCALLY WINDY CONDITIONS TO SOUTHEAST WYOMING SUNDAY AFTERNOON. A HIGH WIND WATCH HAS BEEN ISSUED FOR ARLINGTON AND BORDEAUX AREAS FOR SUNDAY NIGHT THROUGH MONDAY AFTERNOON. SOUTHWEST WINDS WILL BECOME WEST BEHIND THE FRONT MONDAY MORNING...WITH SPEEDS OF 30 TO 45 MPH WITH GUSTS OF UP TO 70 MPH. SNOW WILL ACCOMPANY THE COLD FRONT LATE SUNDAY NIGHT THROUGH MONDAY NIGHT. SNOW LEVELS WILL INITIALLY BE AROUND 9000 FEET SUNDAY NIGHT...BUT WILL DROP TO THE VALLEY FLOORS BEHIND THE COLD FRONT MONDAY. A WINTER STORM WATCH IS IN EFFECT FOR THE SNOWY AND SIERRA MADRE RANGES SUNDAY NIGHT THROUGH MONDAY NIGHT...WHERE 12 TO 18 INCHES WILL BE POSSIBLE. LOWER ELEVATIONS WILL EXPERIENCE MUCH LIGHTER AMOUNTS...WITH PERHAPS UP TO AN INCH OR TWO. STRONG WINDS MAY COMBINE WITH FALLING SNOW TO CREATE AREAS OF BLOWING AND DRIFTING...ESPECIALLY IN THE MOUNTAINS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE NEZ002-003-019>021-054-055-095-096-242015- DAWES-BOX BUTTE-SCOTTS BLUFF-BANNER-MORRILL-KIMBALL-CHEYENNE- NORTH SIOUX-SOUTH SIOUX- 1120 PM MDT SAT OCT 23 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE WESTERN NEBRASKA PANHANDLE. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY A COLD FRONT WILL BRING WINDIER CONDITIONS LATE SUNDAY THROUGH MONDAY NIGHT. WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH WILL BE POSSIBLE. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT. && THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGIC...AND CLIMATE INFORMATION IS AVAILABLE ON THE WEB AT... HTTP://WEATHER.GOV/CHEYENNE WEILAND
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 24, 4:55 AM MDT | High Wind Watch | CYS | Albany, Carbon, Converse, Laramie, Platte | 8 hr |
| Oct 24, 5:08 AM MDT | Winter Storm Warning | CYS | Albany, Carbon | 47 hr |
Nearby
High Wind Warnings in Wyoming, 2010Every high wind warning in 2010
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.