Alert archive / Wyoming / High Wind Warnings in 2023

High Wind Warning 2, NWS Cheyenne, WY

January 7, 20235 counties in Wyoming

NWS Cheyenne, WY issued this high wind warning at Jan 7, 2023, 12:53 AM MST for 5 counties in Wyoming. It took effect at Jan 7, 2023, 8:00 PM MST. It was in force for 69 hr. 29 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jan 7, 2023, 12:53 AM MST (07:53 UTC)
In effect from
Jan 7, 2023, 8:00 PM MST
Expired
Jan 10, 2023, 5:00 PM MST
In force
69 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 07:55 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

TimeReportWhereRemark
Jan 8, 10:54 AM MSTNON-TSTM WND GST 603 Ese Elk Mountain, WYCOUNTY ROAD 402 WYDOT SITE. SUSTAINED WINDS 39 MPH.
Jan 8, 5:26 PM MSTNON-TSTM WND GST 581 Nnw Arlington, WYMESONET STATION KARL 0.6 NW ARLINGTON (WYDOT).
Jan 8, 6:40 PM MSTNON-TSTM WND GST 643 Ese Elk Mountain, WYMESONET STATION WY20 2.5 SE ELK MOUNTAIN (WYDOT).
Jan 8, 7:36 PM MSTNON-TSTM WND GST 663 Ese Elk Mountain, WYMESONET STATION WY20 2.5 SE ELK MOUNTAIN (WYDOT).
Jan 8, 8:06 PM MSTNON-TSTM WND GST 581 Sse Bordeaux, WYMESONET STATION KBRX 1.4 S BORDEAUX (WYDOT).
Jan 8, 8:36 PM MSTNON-TSTM WND GST 593 Ese Elk Mountain, WYMESONET STATION WY20 2.5 SE ELK MOUNTAIN (WYDOT).
Jan 8, 9:22 PM MSTNON-TSTM WND GST 601 Sse Bordeaux, WYBORDEAUX WYDOT SITE. SUSTAINED WINDS 46 MPH.
Jan 8, 10:30 PM MSTNON-TSTM WND GST 581 Nnw Arlington, WYARLINGTON WYDOT SITE. SUSTAINED WINDS 49 MPH.
Jan 8, 10:58 PM MSTNON-TSTM WND GST 581 Nnw Arlington, WYARLINGTON WYDOT SITE. SUSTAINED WINDS 48 MPH.
Jan 9, 12:56 AM MSTHIGH SUST WINDS 408 S Sibley Peak, WYCOLEMAN WYDOT SITE. SUSTAINED WINDS 40 MPH FOR PAST HOUR. PEAK WIND GUST 55 MPH.
Jan 9, 12:50 PM MSTNON-TSTM WND GST 621 Nnw Arlington, WYMESONET STATION KARL 0.6 NW ARLINGTON (WYDOT).
Jan 9, 2:06 PM MSTNON-TSTM WND GST 621 Nnw Arlington, WYMESONET STATION KARL 0.6 NW ARLINGTON (WYDOT).
Jan 9, 5:06 PM MSTNON-TSTM WND GST 591 Nnw Arlington, WYMESONET STATION KARL 0.6 NW ARLINGTON (WYDOT).
Jan 9, 6:20 PM MSTNON-TSTM WND GST 591 Nnw Arlington, WYMESONET STATION KARL 0.6 NW ARLINGTON (WYDOT).
Jan 9, 9:50 PM MSTNON-TSTM WND GST 601 Nnw Arlington, WYMESONET STATION KARL 0.6 NW ARLINGTON (WYDOT).
Jan 10, 1:38 AM MSTNON-TSTM WND GST 592 Nw Shirley Basin, WYMESONET STATION WY44 2.3 NW SHIRLEY BASIN (WYDOT).
Jan 10, 9:26 AM MSTNON-TSTM WND GST 587 Nw Elk Mountain, WYMESONET STATION WY18 HALLECK RIDGE (WYDOT).
Jan 10, 10:20 AM MSTNON-TSTM WND GST 62Vedauwoo, WYMESONET STATION KVDW VEDAUWOO (WYDOT).
Jan 10, 10:20 AM MSTNON-TSTM WND GST 63Pumpkin Vine, WYMESONET STATION KPUM PUMPKIN VINE (WYDOT).
Jan 10, 10:26 AM MSTNON-TSTM WND GST 657 Nw Elk Mountain, WYMESONET STATION WY18 HALLECK RIDGE (WYDOT).
Jan 10, 10:40 AM MSTNON-TSTM WND GST 622 Wnw Buford, WYMESONET STATION WY36 2.4 NW BUFORD (WYDOT).
Jan 10, 10:46 AM MSTNON-TSTM WND GST 70Vedauwoo, WYMESONET STATION KVDW VEDAUWOO (WYDOT).
Jan 10, 11:56 AM MSTNON-TSTM WND GST 613 Nw Elk Mountain, WYMESONET STATION WY19 2.9 NW ELK MOUNTAIN (WYDOT).
Jan 10, 1:34 PM MSTNON-TSTM WND GST 6611 Wsw Warren Af Base, WYMESONET STATION UP226 10.5 NW NATURAL FORT (UPR).
Jan 10, 1:56 PM MSTNON-TSTM WND GST 581 Nnw Whitaker, WYMESONET STATION KWTR 0.6 NW WHITAKER (WYDOT).
Jan 10, 2:00 PM MSTNON-TSTM WND GST 7012 Sse Horse Creek, WY
Jan 10, 2:15 PM MSTHAIL 0.251 W Pine Bluffs, WYPEA SIZE HAIL REPORTED BY MPING OBSERVER.
Jan 10, 2:26 PM MSTNON-TSTM WND GST 607 Wsw Warren Af Base, WYMESONET STATION WY39 6.7 W WARREN AF BASE (WYDOT).
Jan 10, 3:14 PM MSTNON-TSTM WND GST 7111 Wsw Warren Af Base, WYMESONET STATION UP226 10.5 NW NATURAL FORT (UPR).

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, 7.9 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.

Skew-T log-pSkew-T log-p diagram, Riverton, WY at 00:00Z on 2023-01-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Riverton, WY at 00:00Z on 2023-01-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 12 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3097 m above ground
0-6 km bulk shear
7 kt
0-1 km storm-relative helicity
12 m²/s²
0-3 km storm-relative helicity
32 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

283 
WWUS75 KCYS 070753
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1253 AM MST Sat Jan 7 2023

WYZ106-080000-
/O.UPG.KCYS.HW.A.0003.230108T0000Z-230109T0000Z/
/O.NEW.KCYS.HW.W.0002.230108T0300Z-230109T1800Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
1253 AM MST Sat Jan 7 2023

...HIGH WIND WARNING IN EFFECT FROM 8 PM THIS EVENING TO 11 AM
MST MONDAY...

* WHAT...West winds 30 to 40 mph with gusts up to 65 mph 
  expected.

* WHERE...Central Laramie Range and Southwest Platte County.

* WHEN...From 8 PM this evening to 11 AM MST Monday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ117-080000-
/O.EXB.KCYS.HW.A.0003.230108T1200Z-230109T1800Z/
South Laramie Range Foothills-
Including the cities of Whitaker, Federal, and Horse Creek
1253 AM MST Sat Jan 7 2023

...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

* WHAT...West winds 25 to 35 mph with gusts up to 65 mph 
  possible.

* WHERE...South Laramie Range Foothills.

* WHEN...From late tonight through Monday morning.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

WYZ110-080000-
/O.EXT.KCYS.HW.A.0003.230108T0900Z-230111T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
1253 AM MST Sat Jan 7 2023

...HIGH WIND WATCH NOW IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY AFTERNOON...

* WHAT...Extended period of elevated winds gusting around 50 mph 
  with multiple periods of high winds gusting up to 65 mph 
  possible.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain.

* WHEN...From late tonight through Tuesday afternoon.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

WYZ116-080000-
/O.EXT.KCYS.HW.A.0003.230108T1200Z-230109T1800Z/
South Laramie Range-
Including the cities of Buford, Pumpkin Vine, and Vedauwoo
1253 AM MST Sat Jan 7 2023

...HIGH WIND WATCH NOW IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

* WHAT...West winds 30 to 40 mph with gusts up to 65 mph 
  possible.

* WHERE...Central Laramie Range and Southwest Platte County 
  including Bordeaux, and South Laramie Range including the 
  Buford and Vedauwoo.

* WHEN...From late tonight through Monday morning.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$
8 follow-up statements
767 
WWUS75 KCYS 072015
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
115 PM MST Sat Jan 7 2023

WYZ110-081200-
/O.UPG.KCYS.HW.A.0003.230108T0900Z-230111T0000Z/
/O.EXB.KCYS.HW.W.0002.230108T0900Z-230111T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
115 PM MST Sat Jan 7 2023

...HIGH WIND WARNING IN EFFECT FROM 2 AM SUNDAY TO 5 PM MST
TUESDAY...

* WHAT...West to southwest winds 35 to 45 mph with gusts up to 65
  mph expected.

* WHERE...North Snowy Range Foothills including Arlington and Elk
  Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...2 AM MST Sunday until 5 PM MST Tuesday. A lull in the
  strongest wind speeds will occur Sunday night through much of
  Monday, but wind gusts are expected to remain at or above 50
  MPH. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers.

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.

&&

$$

WYZ106-081200-
/O.CON.KCYS.HW.W.0002.230108T0300Z-230109T1800Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
115 PM MST Sat Jan 7 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO
11 AM MST MONDAY...

* WHAT...West winds 35 to 45 mph with gusts up to 65 mph 
  expected.

* WHERE...Central Laramie Range and Southwest Platte County
  including the Bordeaux Interchange along Interstate 25 between
  Chugwater and Wheatland. 

* WHEN...8 PM MST today until 11 AM MST Monday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

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.

&&

$$

WYZ116-117-081200-
/O.EXT.KCYS.HW.A.0003.230108T2100Z-230109T1800Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
115 PM MST Sat Jan 7 2023

...HIGH WIND WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH
MONDAY MORNING...

* WHAT...West winds 30 to 40 mph with occasional gusts 55 to 60
  MPH possible.

* WHERE...South Laramie Range and adjacent Foothills including
  Interstate 80 between Laramie and Cheyenne. 

* WHEN...From Sunday afternoon through Monday morning.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

CLH
785 
WWUS75 KCYS 080736
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
1236 AM MST Sun Jan 8 2023

WYZ106-090000-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230109T1800Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
1236 AM MST Sun Jan 8 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST MONDAY...

* WHAT...West winds 35 to 45 mph with gusts up to 65 mph 
  expected.

* WHERE...Central Laramie Range and Southwest Platte County 
  including the Bordeaux Interchange along Interstate 25 between 
  Chugwater and Wheatland.

* WHEN...Through 11 AM MST Monday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ110-090000-
/O.CON.KCYS.HW.W.0002.230108T0900Z-230111T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
1236 AM MST Sun Jan 8 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST TUESDAY...

* WHAT...West to southwest winds 35 to 45 mph with gusts up to 
  65 mph expected.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Through 5 PM MST Tuesday. A lull in the strongest wind 
  speeds will occur Sunday night through much of Monday, but wind 
  gusts are expected to remain at or above 50 MPH.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ116-117-090000-
/O.CON.KCYS.HW.A.0003.230108T2100Z-230109T1800Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
1236 AM MST Sun Jan 8 2023

...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS AFTERNOON THROUGH
MONDAY MORNING...

* WHAT...West winds 30 to 40 mph with occasional gusts 55 to 60 
  MPH possible.

* WHERE...South Laramie Range and adjacent Foothills including 
  Interstate 80 between Laramie and Cheyenne.

* WHEN...From Sunday afternoon through Monday morning.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$
808 
WWUS75 KCYS 082103
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
203 PM MST Sun Jan 8 2023

WYZ116-117-091200-
/O.UPG.KCYS.HW.A.0003.000000T0000Z-230109T1800Z/
/O.NEW.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.EXB.KCYS.HW.W.0002.230109T0000Z-230110T0000Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
203 PM MST Sun Jan 8 2023

...HIGH WIND WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM
MST MONDAY...
...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

* WHAT...West winds 35 to 45 MPH with gusts up to 65 MPH expected. 

* WHERE...South Laramie Range and adjacent Foothills including
  Interstate 80 between Laramie and Cheyenne. 

* WHEN...High Wind Warning from 5 PM MST today until 5 PM MST
  Monday. High Wind Watch from 11 AM MST until 5 PM MST Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

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.

&&

$$

WYZ101-107-091200-
/O.NEW.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.EXB.KCYS.HW.W.0002.230109T0000Z-230109T1800Z/
Converse County Lower Elevations-East Platte County-
Including the cities of Douglas, Glenrock, Bill, Deer Creek, 
Wheatland, and Guernsey
203 PM MST Sun Jan 8 2023

...HIGH WIND WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM
MST MONDAY...
...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

* WHAT...West winds 35 to 50 MPH with gusts up to 70 MPH 
  expected.

* WHERE...Lower elevations of Converse and eastern Platte Counties
  including Interstate 25 between Chugwater and Douglas. 

* WHEN...High Wind Warning from 5 PM MST today until 11 AM MST
  Monday. High Wind Watch from 11 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers.

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.

&&

$$

WYZ118-091200-
/O.NEW.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.EXB.KCYS.HW.W.0002.230109T0600Z-230109T1200Z/
Central Laramie County-
Including the city of Cheyenne
203 PM MST Sun Jan 8 2023

...HIGH WIND WARNING IN EFFECT FROM 11 PM THIS EVENING TO 5 AM
MST MONDAY...
...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

* WHAT...West winds 35 to 45 MPH with gusts up to 65 MPH expected. 

* WHERE...Central Laramie County including the city of Cheyenne.

* WHEN...High Wind Warning from 11 PM MST this evening until 5 AM
  MST Monday. High Wind Watch from 11 AM MST until 5 PM MST
  Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers.

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.

&&

$$

WYZ106-091200-
/O.NEW.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.CON.KCYS.HW.W.0002.000000T0000Z-230109T1800Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
203 PM MST Sun Jan 8 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST MONDAY...
...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

* WHAT...West winds 40 to 55 MPH with gusts up to 70 MPH expected. 

* WHERE...Central Laramie Range and Southwest Platte County
  including the Bordeaux Interchange along Interstate 25 between
  Chugwater and Wheatland. 

* WHEN...High Wind Warning until 11 AM MST Monday. High Wind Watch
  from 11 AM MST until 5 PM MST Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers.

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.

&&

$$

WYZ110-091200-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
203 PM MST Sun Jan 8 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST TUESDAY...

* WHAT...West to southwest winds 35 to 45 mph with gusts up to 
  65 mph expected.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Through 5 PM MST Tuesday. A lull in the strongest wind 
  speeds will occur Sunday night through much of Monday, but 
  wind gusts are expected to remain at or above 50 MPH.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

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.

&&

$$

WYZ104-105-109-091200-
/O.NEW.KCYS.HW.A.0004.230109T2100Z-230111T0000Z/
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Carbon County-
Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin,
and Rawlins
203 PM MST Sun Jan 8 2023

...HIGH WIND WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY AFTERNOON...

* WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph 
  possible.

* WHERE...Central and northern Carbon County including Rawlins,
  Muddy Gap, Shirley Basin, as well as the Ferris, Seminoe, and
  Shirley Mountains. 

* WHEN...2 PM MST Monday until 5 PM MST Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

WYZ103-115-091200-
/O.NEW.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
North Laramie Range-Laramie Valley-
Including the cities of Garrett, Esterbrook, Laramie, and Bosler
203 PM MST Sun Jan 8 2023

...HIGH WIND WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY
AFTERNOON...

* WHAT...West winds 35 to 45 mph with gusts up to 65 mph 
  possible.

* WHERE...Much of southeast Wyoming along and west of Interstate
  25. 

* WHEN...11 AM MST until 5 PM MST Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

CLH
521 
WWUS75 KCYS 090815
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
115 AM MST Mon Jan 9 2023

WYZ106-091615-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230109T1800Z/
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
115 AM MST Mon Jan 9 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...West winds 40 to 55 MPH with gusts up to 70 MPH 
  expected.

* WHERE...Central Laramie Range and Southwest Platte County 
  including the Bordeaux Interchange along Interstate 25 between 
  Chugwater and Wheatland.

* WHEN...High Wind Warning until 11 AM MST Monday. High Wind 
  Watch from 11 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ116-117-091615-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230110T0000Z/
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
115 AM MST Mon Jan 9 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...West winds 35 to 45 MPH with gusts up to 65 MPH 
  expected.

* WHERE...South Laramie Range and adjacent Foothills including 
  Interstate 80 between Laramie and Cheyenne.

* WHEN...High Wind Warning through 5 PM MST today. High Wind 
  Watch from 11 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ101-107-091615-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230109T1800Z/
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
Converse County Lower Elevations-East Platte County-
Including the cities of Douglas, Glenrock, Bill, Deer Creek, 
Wheatland, and Guernsey
115 AM MST Mon Jan 9 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...West winds 35 to 50 MPH with gusts up to 70 MPH 
  expected.

* WHERE...Lower elevations of Converse and eastern Platte 
  Counties including Interstate 25 between Chugwater and Douglas.

* WHEN...High Wind Warning until 11 AM MST today. High Wind Watch
  from 11 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ118-091615-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230109T1200Z/
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
Central Laramie County-
Including the city of Cheyenne
115 AM MST Mon Jan 9 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST EARLY THIS
MORNING...
...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...West winds 35 to 45 MPH with gusts up to 65 MPH 
  expected.

* WHERE...Central Laramie County including the city of Cheyenne.

* WHEN...High Wind Warning until 5 AM MST this morning. High Wind
  Watch from 11 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ110-091615-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
115 AM MST Mon Jan 9 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST TUESDAY...

* WHAT...West to southwest winds 35 to 45 mph with gusts up to 
  65 mph expected.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Through 5 PM MST Tuesday. A lull in the strongest wind 
  speeds will occur Sunday night through much of Monday, but 
  wind gusts are expected to remain at or above 50 MPH.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ104-105-109-091615-
/O.CON.KCYS.HW.A.0004.230109T2100Z-230111T0000Z/
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Carbon County-
Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin,
and Rawlins
115 AM MST Mon Jan 9 2023

...HIGH WIND WATCH REMAINS IN EFFECT FROM THIS AFTERNOON THROUGH
TUESDAY AFTERNOON...

* WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph 
  possible.

* WHERE...Central and northern Carbon County including Rawlins, 
  Muddy Gap, Shirley Basin, as well as the Ferris, Seminoe, and 
  Shirley Mountains.

* WHEN...2 PM MST today until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

WYZ103-115-091615-
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
North Laramie Range-Laramie Valley-
Including the cities of Garrett, Esterbrook, Laramie, and Bosler
115 AM MST Mon Jan 9 2023

...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...West winds 35 to 45 mph with gusts up to 65 mph 
  possible.

* WHERE...Much of southeast Wyoming along and west of Interstate 
  25.

* WHEN...11 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$
733 
WWUS75 KCYS 091046
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
346 AM MST Mon Jan 9 2023

WYZ101-107-100000-
/O.CAN.KCYS.HW.W.0002.000000T0000Z-230109T1800Z/
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
Converse County Lower Elevations-East Platte County-
Including the cities of Douglas, Glenrock, Bill, Deer Creek, 
Wheatland, and Guernsey
346 AM MST Mon Jan 9 2023

...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...West winds 35 to 50 MPH with gusts up to 70 MPH 
  expected.

* WHERE...Converse County Lower Elevations and East Platte 
  County.

* WHEN...From Tuesday morning through Tuesday afternoon.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

WYZ118-100000-
/O.CAN.KCYS.HW.W.0002.000000T0000Z-230109T1200Z/
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
Central Laramie County-
Including the city of Cheyenne
346 AM MST Mon Jan 9 2023

...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...West winds 35 to 45 MPH with gusts up to 65 MPH 
  expected.

* WHERE...Central Laramie County.

* WHEN...From Tuesday morning through Tuesday afternoon.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

WYZ106-100000-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230109T1800Z/
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
346 AM MST Mon Jan 9 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...West winds 40 to 45 MPH with gusts up to 60 MPH 
  expected.

* WHERE...Central Laramie Range and Southwest Platte County 
  including the Bordeaux Interchange along Interstate 25 between 
  Chugwater and Wheatland.

* WHEN...High Wind Warning until 11 AM MST this morning. High 
  Wind Watch from 11 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ116-117-100000-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230110T0000Z/
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
346 AM MST Mon Jan 9 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...
...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...West winds 35 to 45 MPH with gusts up to 65 MPH 
  expected.

* WHERE...South Laramie Range and adjacent Foothills including 
  Interstate 80 between Laramie and Cheyenne.

* WHEN...High Wind Warning through 5 PM MST today. High Wind 
  Watch from 11 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ110-100000-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
346 AM MST Mon Jan 9 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST TUESDAY...

* WHAT...West to southwest winds 35 to 45 mph with gusts up to 
  65 mph expected.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Through 5 PM MST Tuesday. A lull in the strongest wind 
  speeds will occur Sunday night through much of Monday, but 
  wind gusts are expected to remain at or above 50 MPH.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ104-105-109-100000-
/O.CON.KCYS.HW.A.0004.230109T2100Z-230111T0000Z/
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Carbon County-
Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin,
and Rawlins
346 AM MST Mon Jan 9 2023

...HIGH WIND WATCH REMAINS IN EFFECT FROM 2 PM MST THIS AFTERNOON
THROUGH TUESDAY AFTERNOON...

* WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph 
  possible.

* WHERE...Central and northern Carbon County including Rawlins, 
  Muddy Gap, Shirley Basin, as well as the Ferris, Seminoe, and 
  Shirley Mountains.

* WHEN...2 PM MST today until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$

WYZ103-115-100000-
/O.CON.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
North Laramie Range-Laramie Valley-
Including the cities of Garrett, Esterbrook, Laramie, and Bosler
346 AM MST Mon Jan 9 2023

...HIGH WIND WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...

* WHAT...West winds 35 to 45 mph with gusts up to 65 mph 
  possible.

* WHERE...Much of southeast Wyoming along and west of Interstate 
  25.

* WHEN...11 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$
192 
WWUS75 KCYS 092038
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
138 PM MST Mon Jan 9 2023

WYZ116-117-101200-
/O.CAN.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.EXT.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
138 PM MST Mon Jan 9 2023

...HIGH WIND WARNING NOW IN EFFECT UNTIL 5 PM MST TUESDAY...

* WHAT...West winds 40 to 55 MPH with gusts up to 75 MPH. Gusts 
  may occasionally exceed 80 MPH. 

* WHERE...South Laramie Range and South Laramie Range Foothills.

* WHEN...Until 5 PM MST Tuesday. The strongest winds are expected
  late Tuesday morning into the early afternoon. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. Winds of this magnitude can also
  lead to property damage. 

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.

&&

$$

WYZ106-101200-
/O.UPG.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.NEW.KCYS.HW.W.0003.230110T1200Z-230111T0000Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
138 PM MST Mon Jan 9 2023

...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 5 PM MST TUESDAY...

* WHAT...West winds 40 to 55 MPH with gusts up to 75 MPH. 

* WHERE...Central Laramie Range and Southwest Platte County
  including the Bordeaux Interchange along Interstate 25 between
  Chugwater and Wheatland. 

* WHEN...5 AM MST until 5 PM MST Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. Winds of this magnitude can also
  lead to property damage. 

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.

&&

$$

WYZ104-105-109-101200-
/O.UPG.KCYS.HW.A.0004.230109T2100Z-230111T0000Z/
/O.EXB.KCYS.HW.W.0002.230110T0000Z-230111T0000Z/
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Carbon County-
Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin,
and Rawlins
138 PM MST Mon Jan 9 2023

...HIGH WIND WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM
MST TUESDAY...

* WHAT...Southwest winds 35 to 45 MPH with gusts up to 65 MPH.

* WHERE...Central and Northern Carbon County including the Ferris,
  Seminoe, and Shirley Mountains, Shirley Basin, and Rawlins. 

* WHEN...5 PM MST today until 5 PM MST Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. 

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.

&&

$$

WYZ115-101200-
/O.UPG.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.EXB.KCYS.HW.W.0002.230110T1200Z-230111T0000Z/
Laramie Valley-
Including the cities of Laramie and Bosler
138 PM MST Mon Jan 9 2023

...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 5 PM MST TUESDAY...

* WHAT...Southwest winds 35 to 50 MPH with gusts up to 70 MPH.

* WHERE...Laramie Valley including the city of Laramie.

* WHEN...5 AM MST until 5 PM MST Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. 

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.

&&

$$

WYZ103-101200-
/O.UPG.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.EXB.KCYS.HW.W.0002.230110T1200Z-230111T0000Z/
North Laramie Range-
Including the cities of Garrett and Esterbrook
138 PM MST Mon Jan 9 2023

...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 5 PM MST TUESDAY...

* WHAT...West winds 45 to 65 MPH with frequent gusts up to 80 MPH.
  Isolated gusts of 90 to 100 MPH are possible on the eastern
  slopes of the northern Laramie Range. 

* WHERE...North Laramie Range. The strongest winds will be on the
  east facing slopes along the Platte, Converse, and Albany County
  line. 

* WHEN...5 AM MST until 5 PM MST Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. Winds of this magnitude can also
  lead to property damage. 

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.

&&

$$

WYZ101-101200-
/O.UPG.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.EXB.KCYS.HW.W.0002.230110T1200Z-230111T0000Z/
Converse County Lower Elevations-
Including the cities of Douglas, Glenrock, Bill, and Deer Creek
138 PM MST Mon Jan 9 2023

...HIGH WIND WARNING IN EFFECT FROM 5 AM TO 5 PM MST TUESDAY...

* WHAT...West winds 30 to 40 MPH with occasional gusts up to 60
  MPH. 

* WHERE...Converse County Lower Elevations including Douglas and
  Deer Creek. The strongest winds will be along the foothills of
  the northern Laramie Range. 

* WHEN...5 AM MST until 5 PM MST Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. Winds of this magnitude can also
  lead to property damage. 

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.

&&

$$

WYZ107-118-101200-
/O.UPG.KCYS.HW.A.0004.230110T1500Z-230111T0000Z/
/O.EXB.KCYS.HW.W.0002.230110T1500Z-230111T0000Z/
East Platte County-Central Laramie County-
Including the cities of Wheatland, Guernsey, and Cheyenne
138 PM MST Mon Jan 9 2023

...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 5 PM MST TUESDAY...

* WHAT...West winds 35 to 55 MPH with gusts up to 80 MPH. Isolated
  wind gusts 85 to 95 MPH are possible along the Interstate 25
  corridor in eastern Platte County. 

* WHERE...East Platte County and Central Laramie County including
  the cities of Glendo, Wheatland, Chugwater, and Cheyenne. 

* WHEN...8 AM MST until 5 PM MST Tuesday. The strongest winds are
  expected during the late morning and early afternoon hours on
  Tuesday. 

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers. Winds of this magnitude can also
  lead to property damage. 

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.

&&

$$

WYZ113-101200-
/O.EXB.KCYS.HW.W.0002.230110T0000Z-230111T0000Z/
Upper North Platte River Basin-
Including the cities of Saratoga and Encampment
138 PM MST Mon Jan 9 2023

...HIGH WIND WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM
MST TUESDAY...

* WHAT...Southwest winds 30 to 40 MPH with gusts up to 60 MPH.

* WHERE...Upper North Platte River Basin including Saratoga. 

* WHEN...5 PM MST today until 5 PM MST Tuesday. The strongest
  winds will occur during the day on Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be
  hazardous to light weight and high profile vehicles, including
  campers and tractor trailers.

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.

&&

$$

WYZ110-101200-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
138 PM MST Mon Jan 9 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST TUESDAY...

* WHAT...West to southwest winds 35 to 45 MPH with gusts up to 65
  MPH. 

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

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.

&&

$$

CLH
836 
WWUS75 KCYS 101132
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
432 AM MST Tue Jan 10 2023

WYZ104-105-109-113-110000-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Carbon County-Upper North Platte River Basin-
Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin,
Rawlins, Saratoga, and Encampment
432 AM MST Tue Jan 10 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Southwest winds 35 to 45 MPH with gusts up to 65 MPH.

* WHERE...Central and Northern Carbon County including the 
  Ferris, Seminoe, and Shirley Mountains, Shirley Basin, and 
  Rawlins.

* WHEN...5 PM MST today until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ110-110000-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
432 AM MST Tue Jan 10 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...West to southwest winds 35 to 45 MPH with gusts up to 
  65 MPH.

* WHERE...North Snowy Range Foothills including Arlington and 
  Elk Mountain along Interstate 80 between Laramie and Rawlins.

* WHEN...Until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ116-117-110000-
/O.CON.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
432 AM MST Tue Jan 10 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...West winds 40 to 55 MPH with gusts up to 75 MPH. Gusts 
  may occasionally exceed 80 MPH.

* WHERE...South Laramie Range and South Laramie Range Foothills.

* WHEN...Until 5 PM MST Tuesday. The strongest winds are 
  expected late Tuesday morning into the early afternoon.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. Winds of this magnitude can also 
  lead to property damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ115-110000-
/O.CON.KCYS.HW.W.0002.230110T1200Z-230111T0000Z/
Laramie Valley-
Including the cities of Laramie and Bosler
432 AM MST Tue Jan 10 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...Southwest winds 35 to 50 MPH with gusts up to 70 MPH.

* WHERE...Laramie Valley including the city of Laramie.

* WHEN...5 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ103-110000-
/O.CON.KCYS.HW.W.0002.230110T1200Z-230111T0000Z/
North Laramie Range-
Including the cities of Garrett and Esterbrook
432 AM MST Tue Jan 10 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...West winds 45 to 65 MPH with frequent gusts up to 80 
  MPH. Isolated gusts of 90 to 100 MPH are possible on the 
  eastern slopes of the northern Laramie Range.

* WHERE...North Laramie Range. The strongest winds will be on 
  the east facing slopes along the Platte, Converse, and Albany 
  County line.

* WHEN...5 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. Winds of this magnitude can also 
  lead to property damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ106-110000-
/O.CON.KCYS.HW.W.0003.230110T1200Z-230111T0000Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
432 AM MST Tue Jan 10 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...West winds 40 to 55 MPH with gusts up to 75 MPH.

* WHERE...Central Laramie Range and Southwest Platte County 
  including the Bordeaux Interchange along Interstate 25 between 
  Chugwater and Wheatland.

* WHEN...5 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. Winds of this magnitude can also 
  lead to property damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ101-110000-
/O.CON.KCYS.HW.W.0002.230110T1200Z-230111T0000Z/
Converse County Lower Elevations-
Including the cities of Douglas, Glenrock, Bill, and Deer Creek
432 AM MST Tue Jan 10 2023

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS
AFTERNOON...

* WHAT...West winds 30 to 40 MPH with occasional gusts up to 60 
  MPH.

* WHERE...Converse County Lower Elevations including Douglas and 
  Deer Creek. The strongest winds will be along the foothills of 
  the northern Laramie Range.

* WHEN...5 AM MST until 5 PM MST Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. Winds of this magnitude can also 
  lead to property damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WYZ107-118-110000-
/O.CON.KCYS.HW.W.0002.230110T1500Z-230111T0000Z/
East Platte County-Central Laramie County-
Including the cities of Wheatland, Guernsey, and Cheyenne
432 AM MST Tue Jan 10 2023

...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
5 PM MST THIS AFTERNOON...

* WHAT...West winds 35 to 55 MPH with gusts up to 80 MPH. 
  Isolated wind gusts 85 to 95 MPH are possible along the 
  Interstate 25 corridor in eastern Platte County.

* WHERE...East Platte County and Central Laramie County 
  including the cities of Glendo, Wheatland, Chugwater, and 
  Cheyenne.

* WHEN...8 AM MST until 5 PM MST Tuesday. The strongest winds 
  are expected during the late morning and early afternoon hours 
  on Tuesday.

* IMPACTS...Mainly to transportation. Strong cross winds will be 
  hazardous to light weight and high profile vehicles, including 
  campers and tractor trailers. Winds of this magnitude can also 
  lead to property damage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$
198 
WWUS75 KCYS 102355
NPWCYS

URGENT - WEATHER MESSAGE
National Weather Service Cheyenne WY
455 PM MST Tue Jan 10 2023

WYZ104-105-109-113-110100-
/O.EXP.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
Ferris/Seminoe/Shirley Mountains-Shirley Basin-
Central Carbon County-Upper North Platte River Basin-
Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin,
Rawlins, Saratoga, and Encampment
455 PM MST Tue Jan 10 2023

...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Strong winds have waned this afternoon and are expected to
continue to decline overnight. Therefore, the High Wind Warning
will expire on time. 

$$

WYZ110-110100-
/O.EXP.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
455 PM MST Tue Jan 10 2023

...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Strong winds have waned this afternoon and are expected to
continue to decline overnight. Therefore, the High Wind Warning
will expire on time. 

$$

WYZ116-117-110100-
/O.EXP.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
South Laramie Range-South Laramie Range Foothills-
Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker,
Federal, and Horse Creek
455 PM MST Tue Jan 10 2023

...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Strong winds have waned this afternoon and are expected to
continue to decline overnight. Therefore, the High Wind Warning
will expire on time. 

$$

WYZ115-110100-
/O.EXP.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
Laramie Valley-
Including the cities of Laramie and Bosler
455 PM MST Tue Jan 10 2023

...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Strong winds have waned this afternoon and are expected to
continue to decline overnight. Therefore, the High Wind Warning
will expire on time. 

$$

WYZ103-110100-
/O.EXP.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
North Laramie Range-
Including the cities of Garrett and Esterbrook
455 PM MST Tue Jan 10 2023

...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Strong winds have waned this afternoon and are expected to
continue to decline overnight. Therefore, the High Wind Warning
will expire on time. 

$$

WYZ106-110100-
/O.EXP.KCYS.HW.W.0003.000000T0000Z-230111T0000Z/
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
455 PM MST Tue Jan 10 2023

...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Strong winds have waned this afternoon and are expected to
continue to decline overnight. Therefore, the High Wind Warning
will expire on time. 

$$

WYZ101-110100-
/O.EXP.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
Converse County Lower Elevations-
Including the cities of Douglas, Glenrock, Bill, and Deer Creek
455 PM MST Tue Jan 10 2023

...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Strong winds have waned this afternoon and are expected to
continue to decline overnight. Therefore, the High Wind Warning
will expire on time. 

$$

WYZ107-118-110100-
/O.EXP.KCYS.HW.W.0002.000000T0000Z-230111T0000Z/
East Platte County-Central Laramie County-
Including the cities of Wheatland, Guernsey, and Cheyenne
455 PM MST Tue Jan 10 2023

...HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Strong winds have waned this afternoon and are expected to
continue to decline overnight. Therefore, the High Wind Warning
will expire on time. 

$$

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 Jan 6, 10:42 PM MST, 2 hours 11 minutes earlier.

Area forecast discussion, Jan 6, 10:42 PM MST, 2 hours 11 minutes before
Area Forecast Discussion
National Weather Service Cheyenne WY
1042 PM MST Fri Jan 6 2023

.UPDATE...
Issued at 653 PM MST Fri Jan 6 2023

Forecast package remains on track with little changes for the
evening and overnight period. Snow showers will continue to wind
down this evening and overnight. Most areas will see a dusting at
most of additional accumulation where the snow showers continue
through approximately 6Z. The mountains zones of the Sierra Madre
and Snowy Ranges are likely to see the higher snowfall
accumulation totals through Saturday morning. Bumped up the
overnight lows by 1-2 degrees due to anticipated cloud cover
across the cwa, but overall temperatures will remain in the teens
to 20s for overnight lows.

&&

.SHORT TERM...(This evening through Sunday)
Issued at 250 PM MST Fri Jan 6 2023

Snowfall continues across much of southeast WY this afternoon
with a few areas east of the Laramie Range observing both rain
and snow. Farther west, snowfall continues across much of Albany
and Carbon Counties in WY with multiple SNOTELs in the Sierra
Madres reporting 0.4-0.7 inches SWE since midnight. Highest
amounts have been reported on the western slopes with moderate
snowfall extending into southwest Carbon Co near Dixon and Baggs.
Mid-level flow has begun to shift more west and northwesterly this
afternoon bringing better orographic forcing to northern slopes
of the Sierra Madres as well as the Snowys which have begun to see
more SWE accumulation over the past few hours based on area
SNOTELs. Winter Weather Advisories will continue for the mountains
through tonight with 2 to 3 inches of additional snow
accumulation expected. On additional hazard to monitor tonight
will be the possibility of fog, mainly for portions of the NE
Panhandle where forecast soundings hint a gradual increase in
low-level moisture through early Saturday morning.

Skies will be clearing throughout the day Saturday with
temperatures approaching 40 degrees east of I-25 while areas
farther west will remain in the 30s. The first of multiple quick
moving shortwaves will approach from the west Saturday night
tightening gradients and increasing flow aloft. In-house guidance
continues to show multiple periods of potential high winds this
weekend into early next week as these gradients remain elevated.
Previous shift issued a High Wind Watch for the wind-prone
locations across southeast WY starting Saturday evening running
through Sunday. Only changes that were made was to extend the
watch for the Arlington and Elk Mountain areas along I-80 through
Tuesday with the successive shortwaves creating multiple periods
of possible high winds. For further details, see the Long-Term
discussion below.

.LONG TERM...(Monday through Friday)
Issued at 250 PM MST Fri Jan 6 2023

Overview: Main weather hazard we are tracking in the long term
freakiest period will be an extended window of elevated to strong
winds to impact the Arlington wind prone area with smaller windows
of high winds possible across the Bordeaux and the I-80 summit
areas. After analyzing both in-house model guidance and model
members and ensembles the High Wind Watch for the Arlington wind
prone was extended through Tuesday night. There could be periods
below high winds during the event but models and in-house models
are in agreement of showing a few periods where winds could exceed
high wind criteria. A High Wind Warning may be needed for the
Arlington wind prone area if those windows of high winds remain
consistent or become extended.

Outside the high wind threat the other weather feature we are
tracking is for a potential storm system that may bring some more
widespread precipitation chances to parts of SE Wyoming and the
southern Nebraska Panhandle, but overall forecast confidence with
this system is low, as long range models vary wildly in handling this
potential longwave trough.

Discussion: Adjustments regarding the wind forecast forecast were
made with this forecast package. The most noticeable change was to
adjust winds across the wind prone areas and extend the duration of
timing of the winds across both wind prone areas and the I-80
summit. The 850mb CAG-CPR gradients increase above 50m late Sunday
night and remain above 50m through Tuesday. In that window there are
periods where the CAG-CPR gradient climbs into the 67-72m range. The
most aggressive model (GFS) has 700mb winds climbing above 40kts
late Sunday and holding around 45kts with periods of 50-55kts
occurring, with the EC not too far off from these wind speeds.

What is driving the more potent wind speeds is a stronger
shortwave moving north of the region immediately on the heels of the
Sunday shortwave. The highest confidence for the wind prone areas to
see high winds looks to be Monday morning. There is a 6hr window
where both the 850 and 700mb CAG-CPR gradients climb above 60 and
50m respectively. GFS is again the most aggressive with the 700mb
winds but the ECMWF is not too far off. The GFS has a large swath of
+55kt 700mb winds across much of SE Wyoming. Outside of these two
wind periods, the next weather maker in form of a fast moving,
evolving long wave trough may be what brings more widespread chances
back into the forecast. Models aren't in agreement with both
solutions fairly unimpressive with the feature, meaning that
significant snow accumulation or impacts are low at this time.

&&

.AVIATION...(For the 06Z TAFS through 06Z Saturday night)
Issued at 1036 PM MST Fri Jan 6 2023

Snow shower activity has waned but low CIG/fog impacts will be
possible through the morning. Expect fluctuating flight conditions
at several terminals. Fog and low CIGs are waffling in and out of
Nebraska panhandle terminals this evening. Light westerly winds
are keeping the fog at bay at KCDR and KAIA for now, but if these
weaken it could come back in. Can't rule out fog moving into KSNY,
and period low CIGs are possible at KBFF. Hires models continue to
bring MVFR/IFR CIGs into KLAR, but this will depend on the light
easterlies weakening, so lower confidence in this.

Flight conditions should improve by mid morning with VFR expected
Saturday afternoon.

&&

.FIRE WEATHER...
Issued at 150 AM MST Fri Jan 6 2023

Minimal fire weather concerns over the next several days with
cold air and existing snow pack in place for most areas. Some snow
expected today mainly across southeast Wyoming ...mainly along
and west of the Laramie Range. Scattered snow showers possible
near Cheyenne...north to Wheatland and east to Torrington.
Significant snow accumulations are not expected outside of the
Snowy and Sierra Madre Ranges. Start to see winds increasing
Saturday afternoon. Especially in the wind prone areas of
southeast Wyoming. Wind headlines look likely for these areas
around Arlington...Bordeaux and south Laramie Range through
Tuesday.

&&

.CYS WATCHES/WARNINGS/ADVISORIES...
WY...High Wind Watch from Saturday afternoon through Sunday afternoon
     for WYZ106-116.

     High Wind Watch from Saturday afternoon through Tuesday
     afternoon for WYZ110.

     Winter Weather Advisory until 5 AM MST Saturday for WYZ112-114.

NE...None.
&&

UPDATE...BW
SHORT TERM...MB
LONG TERM...AW
AVIATION...MN
FIRE WEATHER...GCC
Hazardous weather outlook, Jan 6, 2:33 PM MST, 10 hours 20 minutes before
Hazardous Weather Outlook
National Weather Service Cheyenne WY
233 PM MST Fri Jan 6 2023

NEZ002-003-019>021-054-055-095-096-WYZ101>105-107>109-111-113-115-
117>119-072145-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-East Platte County-Goshen County-
Central Carbon County-Southwest Carbon County-
Upper North Platte River Basin-Laramie Valley-
South Laramie Range Foothills-Central Laramie County-
East Laramie County-
233 PM MST Fri Jan 6 2023

This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.

.DAY ONE...THIS AFTERNOON AND TONIGHT

Light snowfall continues into this evening.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

The probability for widespread hazardous weather is low.

.Spotter information statement...

Spotter activation will not be needed.

WYZ112-114-072145-
Sierra Madre Range-Snowy Range-
233 PM MST Fri Jan 6 2023

This hazardous weather outlook is for portions of south central
Wyoming.

.DAY ONE...THIS AFTERNOON AND TONIGHT

Winter Weather Advisory continues through tonight with additional
snowfall in the mountains around 2 to 3 inches.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Blowing snow with reduced visibility will be possible with strong
winds Sunday through Tuesday.

.Spotter information statement...

Spotter activation will not be needed.

WYZ106-110-116-072145-
Central Laramie Range and Southwest Platte County-
North Snowy Range Foothills-South Laramie Range-
233 PM MST Fri Jan 6 2023

This hazardous weather outlook is for portions of south central
Wyoming and southeast Wyoming.

.DAY ONE...THIS AFTERNOON AND TONIGHT

Light snowfall continues into this evening.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

High Wind Watch is in effect starting Saturday evening as strong
winds return to the wind-prone locations of southeast Wyoming. Strong
cross winds will be hazardous to light weight and high profile
vehicles, including campers and tractor trailers through Tuesday.

.Spotter information statement...

Spotter activation will not be needed.

Nearby

High Wind Warnings in Wyoming, 2023Every high wind warning in 2023

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.