Wyoming Storm Summary March 2-3

A pair of winter storms brought an extended period of snow, gusty wind, and much colder temperatures to the state on Monday and Tuesday. Casper received the lion's share of the snow with many places in town reporting over 10 inches of the white stuff. As much as 22 inches of fresh snow fell on Casper mountain while areas to the north received much less, but there were some wind gusts approaching 50 mph near the Montana border.

At one point early Tuesday morning, at least one section of each interstate was closed for at least several hours. As of Tuesday afternoon, a portion of Interstate 80 remained closed from Evanston to Rawlins. There is also expected to be a significant impact on newborn livestock as temperatures plummet as skies clear overnight. Luckily, a warming trend will begin by Wednesday with the high sun angle helping to melt the low elevation snow by the weekend, ushering in a return to high temperatures in the 40s to near 50 by the end of the weekend.

Click to Enlarge Rapidly accumulating snow, gusty winds, blowing snow, and freezing road surfaces lead to widespread travel impacts and many road closures lasted well into the afternoon on Tuesday	Click to Enlarge Casper was hit especially hard with much of the area reporting over 10 inches of snow! Photo: Lona Patton, Evansville

  

Snowfall Totals - March 2 - 3 

County	Station Name	Snowfall
Big Horn	Bone Springs Divide Snotel	3
Big Horn	Powder River Pass	3
Big Horn	26 E Lovell	1
Fremont	Deer Park Snotel	12
Fremont	Fort Washakie	9.5
Fremont	Lander Airport	8.6
Fremont	1 SW Lander	8.2
Fremont	Lander	6-8
Fremont	Jeffrey City	8
Fremont	Townsend Creek Snotel	7
Fremont	South Pass Snotel	7
Fremont	St. Lawrence Alt Snotel	7
Fremont	Beaver Rim	6
Fremont	Hobbs Park Snotel	6
Fremont	Brooks Lake	6
Fremont	Riverton COOP	5.4
Fremont	Riverton Airport	5.2
Fremont	10 WNW Dubois	5
Fremont	2 W Riverton	5
Fremont	Dubois	5
Fremont	Cold Springs Snotel	5
Fremont	Burris	4
Fremont	10 NW Riverton	4
Fremont	Castle Creek Snotel	4
Fremont	10 NNE Riverton	3
Fremont	Boysen Dam	1
Hot Springs	Thermopolis	1-3
Hot Springs	Kirby	0.2
Johnson	7 NE Buffalo	4
Johnson	4 SSW Buffalo	1
Johnson	Buffalo	0.7
Johnson	17 E Kaycee	0.5
Johnson	17 NNW Kaycee	0.1
Lincoln	Hams Fork Snotel	7
Lincoln	Indian Creek Snotel	7
Lincoln	5 SSE Smoot	6
Lincoln	Commissary Ridge	6
Lincoln	Cottonwood Creek Snotel	6
Lincoln	Willow Creek Snotel	6
Lincoln	Afton	4-5
Lincoln	5 NNE Thayne	4.5
Lincoln	Fairview	4.25
Lincoln	Star Valley Ranch	4.1
Lincoln	Blind Bull Summit	4
Lincoln	Blind Bull Summit Snotel	4
Lincoln	Salt River Summit Snotel	4
Lincoln	Box Y Ranch	4
Lincoln	Kelley Ranger Station Snotel	4
Lincoln	Alpine	4
Lincoln	Spring Creek Divide Snotel	3
Lincoln	Kemmerer	1-2
Natrona	East Casper Mountain	22
Natrona	Casper Mountain Snotel	14
Natrona	South Casper	9-12
Natrona	Reno Hill Snotel	9
Natrona	Casper Airport	8.8
Natrona	Casper	6-9
Natrona	Powder River	4.5
Natrona	Grave Spring Snotel	2
Park	Kirwin Snotel	4
Park	Timber Creek Snotel	2
Park	2 WSW Cody	2
Park	3 NE Sunshine	1.2
Park	5 ESE Cody	1
Park	Cody	0.5
Park	3 W Wapiti	0.3
Sublette	Larsen Creek Snotel	14
Sublette	Big Sandy Opening Snotel	12
Sublette	Pocket Creek Snotel	10
Sublette	Triple Peak Snotel	8
Sublette	Kendall Ranger Station Snotel	6
Sublette	Gunsite Pass Snotel	5
Sublette	East Rim Divide Snotel	4
Sublette	1 N Pinedale	4
Sublette	14 NW Pinedale	2
Sublette	Boulder Rearing Station	1
Sublette	Snider Basin Snotel	1
Sweetwater	27 N Table Rock	12
Sweetwater	7 SE Rock Springs	7.5
Sweetwater	Wamsutter	4
Sweetwater	Rock Springs	1-5
Sweetwater	7 SSE Rock Springs	2.7
Sweetwater	Green River	2.5
Sweetwater	Granger	2
Sweetwater	Wamsutter	2
Sweetwater	Buckboard Marina	1
Sweetwater	5 N Farson	0.7
Teton	Togwotee Pass Snotel	8
Teton	Jackson Hole - Rendezvous Bowl	6.5
Teton	Grand Targhee Snotel	6
Teton	Jackson Hole - Raymer	5.5
Teton	1 NNW Alta	5.1
Teton	Base Camp Snotel	5
Teton	Togwotee Mountain Lodge	4
Teton	Grand Targhee - Chief Joseph	4
Teton	Jackson Hole - Mid Mountain	4
Teton	Gros Ventre Summit Snotel	4
Teton	Moose	4
Teton	3 SSW Wilson	4
Teton	Phillips Bench Snotel	3
Teton	5 NW Jackson	2.5
Teton	4 SW Jackson	2.2
Teton	2 NE Teton Village	2
Teton	Jackson Hole - Base	2
Teton	Snake River Stn Snotel	1
Teton	12 NE Jackson	1
Teton	Snow King	1
Teton	12 NE Jackson	1
Teton	Darwin Ranch	0.5
Washakie	16 SSE Ten Sleep	5.5
Washakie	5 NNW Ten Sleep	4.1
Washakie	Ten Sleep	3.5
Washakie	Powder River Pass Snotel	3
Washakie	Middle Powder Snotel	3
Washakie	Winchester	0.1
Yellowstone	Two Ocean Plateau Snotel	7
Yellowstone	Snake River Ranger Station	0.5
Yellowstone	Tower Falls Ranger Station	0.3

Strongest Winds March 2 - 3

County	Location	Wind (mph)
Big Horn	COWLEY AIRPORT	47
Big Horn	GREYBULL AIRPORT	43
Big Horn	LOVELL	40
Fremont	RIVERTON AIRPORT	44
Johnson	12 N KAYCEE	52
Johnson	BUFFALO AIRPORT	47
Johnson	13 NNW BUFFALO	45
Johnson	25 ESE BUFFALO	43
Johnson	KAYCEE	43
Natrona	2 SE HILAND	45
Natrona	20 N CASPER	43
Natrona	8 S CASPER	41
Natrona	7 W ALCOVA	40
Park	8 N MEETEETSE	56
Park	1 WNW POWELL	46
Park	3 W POWELL	46
Park	POWELL AIRPORT	45
Park	5 WNW CLARK	41
Sweetwater	15 SE ROCK SPRINGS	46

Winter Weather Summary March 3 2015

SYNOPSIS: After southern Wyoming was grazed by a warm, moist system on Monday, a second much colder system approached the area from the north last night. Though the heaviest snow has finished falling, widespread light snow, blowing snow, and much colder temperatures to much of the state today and tomorrow.      

Click Image To Enlarge Storm Impact Index

IMPACTS: For anyonetraveling, expect snow and wind to create slick roads and difficult driving conditions at times, especially along Interstate 80 east of Green River and along Interstates 25 and 90 from the Montana border through Casper. Mountain passes will also be affected, especially South Pass, Granite Pass, Powder River Pass, and through Wind River Canyon. Those with outdoor interests should also be prepared for continued cold, wet, and windy conditions. The low wind chills, gusty winds, and cold, wet conditions will also have an impact on newborn livestock through Wednesday Morning, especially in the low elevations of the Bighorn Basin and Wind River Basin with most areas dropping well below zero tonight. 

Warnings, Advisories and Snow Totals

Click Image To Enlarge Current Winter Highlights  Winter Storm Warnings are shaded in pinkWinter Weather Advisories are shaded in purple  The Warnings and Advisories are for tonight and Tuesday.

Click Image To Enlarge Snow Forecast through Tuesday Afternoon Storm Totals For Selected Areas Riverton Area: 3-6" Lander Area: 5-8" Casper Area: 5-12" Rock Springs: 2-4" Cody Area: 1-3" Thermopolis: 1-3" Buffalo: 2-4" Jackson: 1-3" Mountains: 8-14" Casper Mountain: 12-18" Northern Bighorn Basin and Northern Wind River Basin: Less than 2" Click or scroll down to "Forecast" to find the latest snow accumulation maps.

  

Wind Chill Index

Dramatic Temperatures Contrast across the U.S. in February 2015.

February 2015 was a noteworthy weather month.  In the western States including Star Valley, unseasonably warm temperatures were experienced. However the eastern U.S. suffered through one of the coldest February's on record. Following are maps illustrating the dramatic contrast from west to east.

February Average Temperature departure from Normal

Much of Western Wyoming was a good 10 degrees above normal for the month.

February average temperature ranking

Many areas in the western including Star Valley experienced the warmest February on record.
In the northeast it was one of the coldest ever recorded.

The following map of the departures from normal of the 500 mb heights clearly illustrates  the high pressure in the west and low in the east, favoring repeated invasions of Arctic air east of the Rockies for the month.

Weekend should be cold with only a little snow for Star Valley

The weekend weather video for western Wyoming focuses on generally cold but little in the way of significant snow.



Weekly Weather Video 

Spring 2015 Snowmelt Flood Potential-issued February 24th

Wyoming Spring 2015 Snowmelt Flood Potential---issued February 24th

Quick Synopsis:

Mountain snowpack and associated snow water equivalents (SWEs) across northern Wyoming were generally above average by late February; while SWEs across southern Wyoming basins were generally below average.  SWEs at the peak snowmelt runoff elevations (8,000’ – 9.500’) were thehighest across the Powder, Bighorn, and Upper Green Basins at 115 to 135percent of median.  The Little Snake and Sweetwater Drainages had SWEs at70 to 75 percent of median at the peak snowmelt runoff elevations.

This outlook is based on various diverse hydrological factors such as snow water equivalents (SWEs) in the mountain snowpack, basin morphology (i.e. how basins respond to snowmelt runoff),  antecedent soil moisture, amount of bark beetle kill, low elevation snow depths, and likely temperature and precipitation trends during late spring/early summer.

HIGHLIGHTS:

…Low to Moderate potential for flooding associated with snowmelt is expected across headwater streams along the western Big Horn Mountains. Streams with the highest potential for snowmelt flooding include Medicine Lodge Creek, Ten Sleep Creek (Ten Sleep), and portions of the Nowood River…

…All other of headwater basins across Wyoming can expect a generallyLow potential for flooding due to springtime snowmelt...

The next graphical outlook will be issued around the 25^th of March. 

*****************************************************************************************

Other hydrological information for Wyoming can be found at the NOAA hydrology website:
http://www.crh.noaa.gov/riw/?n=cms_hydro

http://www.crh.noaa.gov/riw/?n=snowpack

Monthly Wyoming Hydrologic Summary and Graphics:

(updated monthly around the 15^th of every month)

http://www.crh.noaa.gov/images/riw/hydro/hydro_report.pdf

Wyoming Drought Information Page:

(updated at least once a month)

http://www.crh.noaa.gov/riw/?n=drought

Wyoming Graphical Water Supply Outlook:

(updated by the 15^th of every month—January-June)

http://www.crh.noaa.gov/images/riw/hydro/watersupply.png

Wyoming Average Precipitation by Basin:

 (updated monthly)

http://www.crh.noaa.gov/images/riw/hydro/wyomingprecip.png

Wyoming Spring Snowmelt Runoff Flood Potential Graphic:

(updated around the 25^th of the month---January-May)

http://www.crh.noaa.gov/images/riw/hydro/floodoutlook.png

Current and Forecast Wyoming Streamflows and/or River Stages:

http://water.weather.gov/ahps2/index.php?wfo=riw

http://waterdata.usgs.gov/wy/nwis/rt

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The current Wyoming Spring 2015 Snowmelt Runoff Flood Potential Outlook graphic:

Snowfall Totals Feb 20-21 2015

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
907 PM MST SAT FEB 21 2015

...SNOWFALL TOTALS FOR FRIDAY AND SATURDAY...

A WINTER STORM BROUGHT SIGNIFICANT SNOWFALL TO PORTIONS OF WESTERN
AND CENTRAL WYOMING. BELOW ARE PRELIMINARY SNOWFALL TOTALS THROUGH
THE DAY SATURDAY. ADDITIONAL DATA WILL BE ADDED SUNDAY MORNING...
WITH A FINAL TOTAL SUNDAY AFTERNOON.

NOTE...SNOTELS (SNOW TELEMETRY) ARE REMOTE SENSING SITES IN HIGH
MOUNTAIN WATERSHEDS.  SNOWFALL DATA FROM SNOTELS IS ESTIMATED BASED
ON SNOW WATER EQUIVALENT.


LOCATION                             SNOWFALL
LINCOLN COUNTY...
 COMMISSARY RIDGE...                  3 INCHES.
 WILLOW CREEK SNOTEL...               3 INCHES.
 COTTONWOOD CREEK SNOTEL...           3 INCHES.
 2 SE THAYNE...                     2.5 INCHES.
 KELLEY RANGER STATION SNOTEL...      2 INCHES.
 3 SE BEDFORD...                      2 INCHES.
 SALT RIVER SUMMIT SNOTEL...          2 INCHES.
 BLIND BULL SUMMIT...                 2 INCHES.
 SPRING CREEK DIVIDE SNOTEL...        2 INCHES.
 STAR VALLEY RANCH...                 2 INCHES.
 FAIRVIEW...                        1.8 INCHES.
 AFTON...                             1 INCH.
 BOX Y RANCH...                       1 INCH.
 5 SSE SMOOT...                       1 INCH.
 BLIND BULL SUMMIT SNOTEL...          1 INCH.
 FOSSIL BUTTE...                      1 INCH.
 HAMS FORK SNOTEL...                  1 INCH.
 INDIAN CREEK SNOTEL...               1 INCH.
 LA BARGE...                        0.5 INCHES.


BIG HORN COUNTY...
 SHELL CREEK SNOTEL...                5 INCHES.
 BONE SPRINGS DIVIDE SNOTEL...        4 INCHES.
 BALD MOUNTAIN SNOTEL...              3 INCHES.
 GREYBULL...                        0.6 INCHES.
 BASIN...                           0.5 INCHES.


FREMONT COUNTY...
 4 WSW LANDER...                     14 INCHES.
 6 SW LANDER...                      12 INCHES.
 9.5 SW LANDER...                    10 INCHES.
 9 SSE LANDER...                     10 INCHES.
 DEER PARK SNOTEL...                  7 INCHES.
 LANDER AIRPORT...                  6.3 INCHES.
 LANDER...                       4 TO 6 INCHES.
 HUDSON...                            5 INCHES.
 ST. LAWRENCE ALT SNOTEL...           5 INCHES.
 TOWNSEND CREEK SNOTEL...             5 INCHES.
 BROOKS LAKE...                       4 INCHES.
 RIVERTON...                        3.1 INCHES.
 BURROUGHS CREEK SNOTEL...            3 INCHES.
 5 N RIVERTON...                      3 INCHES.
 RIVERTON AIRPORT...                2.4 INCHES.
 ATLANTIC CITY...                   2.1 INCHES.
 HOBBS PARK SNOTEL...                 2 INCHES.
 SOUTH PASS SNOTEL...                 2 INCHES.
 CROWHEART...                         2 INCHES.
 LITTLE WARM SNOTEL...                2 INCHES.
 14 NW RIVERTON...                    2 INCHES.
 10 NNE RIVERTON...                 1.6 INCHES.
 BURRIS...                            1 INCH.
 COLD SPRINGS SNOTEL...               1 INCH.
 BOYSEN DAM...                        1 INCH.


HOT SPRINGS COUNTY...
 THERMOPOLIS...                  2 TO 3 INCHES.
 OWL CREEK SNOTEL...                  1 INCH.
 9 NE THERMOPOLIS...                0.4 INCHES.


JOHNSON COUNTY...
 CLOUD PEAK RESERVOIR SNOTEL...       8 INCHES.
 LITTLE GOOSE SNOTEL...               5 INCHES.
 BEAR TRAP MEADOW SNOTEL...           5 INCHES.
 SOLDIER PARK SNOTEL...               5 INCHES.
 HANSEN SAWMILL SNOTEL...             4 INCHES.
 BUFFALO...                         3.1 INCHES.
 12 SSE BUFFALO...                    2 INCHES.



NATRONA COUNTY...
 GRAVE SPRING SNOTEL...               6 INCHES.
 RENO HILL SNOTEL...                  5 INCHES.
 CASPER MOUNTAIN SNOTEL...            5 INCHES.
 CASPER...                       3 TO 4 INCHES.
 MIDWEST...                           3 INCHES.
 CASPER MOUNTAIN...                   3 INCHES.
 10 WSW CASPER...                   2.5 INCHES.
 PARADISE VALLEY...                 1.6 INCHES.
 11 ESE CASPER...                   1.3 INCHES.


PARK COUNTY...
 3 NE SUNSHINE...                   3.2 INCHES.
 WOLVERINE SNOTEL...                  3 INCHES.
 BLACKWATER SNOTEL...                 3 INCHES.
 26 SW CODY...                        3 INCHES.
 MEETEETSE...                         3 INCHES.
 TIMBER CREEK SNOTEL...               3 INCHES.
 5 ESE CODY...                      2.2 INCHES.
 3 W WAPITI...                        2 INCHES.
 KIRWIN SNOTEL...                     2 INCHES.
 2 WSW CODY...                        2 INCHES.
 EVENING STAR SNOTEL...               2 INCHES.
 4 ENE POWELL...                      1 INCH.
 PAHASKA...                           1 INCH.
 3 NE CLARK...                      0.8 INCHES.
 4 SE CODY...                       0.7 INCHES.

SUBLETTE COUNTY...
 BIG PINEY...                       3.5 INCHES.
 GUNSITE PASS SNOTEL...               3 INCHES.
 TRIPLE PEAK SNOTEL...                3 INCHES.
 KENDALL RANGER STATION SNOTEL...     3 INCHES.
 POCKET CREEK SNOTEL...               3 INCHES.
 NEW FORK LAKE SNOTEL...              2 INCHES.
 BIG SANDY OPENING SNOTEL...          2 INCHES.
 1 SW PINEDALE...                     2 INCHES.
 ELKHART PARK G.S. SNOTEL...          2 INCHES.
 SNIDER BASIN...                      1 INCH.
 LARSEN CREEK SNOTEL...               1 INCH.
 LOOMIS PARK SNOTEL...                1 INCH.
 EAST RIM DIVIDE SNOTEL...            1 INCH.
 BONDURANT...                       0.3 INCHES.


SWEETWATER COUNTY...
 ROCK SPRINGS...                      1 INCH.


TETON COUNTY...
 TOGWOTEE PASS SNOTEL...              7 INCHES.
 GRAND TARGHEE SNOTEL...              6 INCHES.
 JACKSON HOLE - RAYMER...             5 INCHES.
 JACKSON HOLE - RENDEZVOUS BOWL...    4 INCHES.
 JACKSON HOLE - MID MOUNTAIN...       4 INCHES.
 PHILLIPS BENCH SNOTEL...             4 INCHES.
 3 SSW WILSON...                      3 INCHES.
 GRAND TARGHEE - CHIEF JOSEPH...      3 INCHES.
 GRASSY LAKE SNOTEL...                3 INCHES.
 TOGWOTEE MOUNTAIN LODGE...           3 INCHES.
 BASE CAMP SNOTEL...                  2 INCHES.
 4 SW JACKSON...                      2 INCHES.
 JACKSON HOLE - BASE...               2 INCHES.
 1 ENE TETON VILLAGE...             1.5 INCHES.
 MOOSE...                             1 INCH.
 SNOW KING...                         1 INCH.
 SNAKE RIVER STN SNOTEL...            1 INCH.
 JACKSON...                           1 INCH.
 DARWIN RANCH...                    0.6 INCHES.


WASHAKIE COUNTY...
 MIDDLE POWDER SNOTEL...             12 INCHES.
 7 E TEN SLEEP...                  11.5 INCHES.
 POWDER RIVER PASS SNOTEL...          7 INCHES.
 16 SSE TEN SLEEP...                4.8 INCHES.
 WINCHESTER...                        2 INCHES.
 27 S TEN SLEEP...                  1.8 INCHES.
 4 N TEN SLEEP...                   1.7 INCHES.
 8 SW WORLAND...                    0.5 INCHES.


YELLOWSTONE NATIONAL PARK...
 TWO OCEAN PLATEAU SNOTEL...          4 INCHES.
 PARKER PEAK SNOTEL...                2 INCHES.
 SYLVAN LAKE SNOTEL...                2 INCHES.
 YELLOWSTONE EAST ENTRANCE...       1.5 INCHES.
 SNAKE RIVER RANGER STATION...      1.5 INCHES.
 LAMAR RANGER STATION...              1 INCH.
 LEWIS LAKE DIVIDE SNOTEL...          1 INCH.
 TOWER FALLS RANGER STATION...      0.5 INCHES.

Snow Returns this Weekend

SYNOPSIS: After a couple of mild days, a series of Canadian Cold Fronts will push southward across the state beginning Friday morning. Snow, possibly mixed with rain at times, will then push southward during the day Friday. Widespread snow will be found across the state by late Friday afternoon or early Friday evening. Another cold front will then bring the next round of snow, beginning Saturday morning. Snow could then continue through the day Saturday, and linger through Saturday night. Snow will then generally diminish from north to south Sunday morning, however, could linger across far southern Wyoming during the daytime hours. Very cold air is then expected behind these fronts, with high temperatures struggling to get into the mid to upper teens on Sunday for areas east of the divide. No matter your plans for the weekend, make sure to check for the latest forecasts and hazards for this winter storm. Many of the latest forecast details can be found below.     
IMPACTS: For anyone traveling this weekend, expect snow and wind to create slick roads and difficult driving conditions at times. Those with outdoor interests should also be prepared for drastically changing weather conditions along with moderate to heavy snow, especially across the Wind River, Absaroka, and Bighorn Mountains.
SNOW ACCUMULATIONS: Daytime accumulations on Friday will generally remain light across the lower elevations east of the divide. The mountains of central and northern Wyoming could see moderate to heavy snow at times on Friday and thorugh the weekend. The second front that pushes through Saturday will then bring widespread measurable snow to most areas. Overall new snow accumulations by Sunday morning of 1 to 2 feet across the central and northern mountains will be possible, with 2-6 inches across the lower elevations east of the divide, and 1-5 inches across the lower elevations west of the divide. Areas near Lander could also see locally higher amounts of 5-10 inches by Sunday morning.     

Advisories and Snow Amounts

Click Image To Enlarge Current Advisories  Bighorn Mountains, Absaroka Mountains, and eastern Wind River Mountains Winter Storm Warning valid through 5 AM Sunday morning (Absaroka Mountains expires at 5 PM Saturday evening). Lander Foothills Winter Storm Watch from 5 AM Saturday morning through 5 AM Sunday morning. Yellowstone National Park, Cody Foothills, Owl Creek and Bridger Mountains, and southwest Bighorn Basin Winter Weather Advisory from 5 PM Friday evening through 5 PM Saturday evening (Yellowstone National Park expires 5 AM Saturday morning). Click or scroll down to "Forecast" to find the latest Watches, Warnings, and Advisories.

Click Image To Enlarge Friday Through Sunday Evening Snow Forecast  Storm Totals For Selected Areas Riverton Area: 3-5" Lander Area: 5-10" Casper Area: 2-5" Rock Springs and Green River Basin: 2-5" Cody Area: 2-6" Thermopolis: 1-4" Buffalo: 2-5" Jackson: 1-3" Wind River, Absaroka, & Bighorn Mountains: 1-2 Feet Western Mountains: 5 to 12" Click or scroll down to "Forecast" to find the latest snow accumulation maps.

  

Storm Timing 

Click Loop To Enlarge Model Depiction of Temperature (background image) & Wind (arrows, the longer the tail of the arrow, the stronger the wind) at the 10kft level and Precipitation (spotty image). The loop advances in 6 hour time steps, beginning at 5 am Friday and ending on Monday at 5am. The time stamp in the bottom right hand corner shows the valid time in "Z Time"  (where 00Z = 5pm and 12Z = 5am MST)

Click Image To Enlarge Cold air to return Sunday: This image shows the forecasted High Temperatures for Sunday. Notice how highs will struggle to get out of the teens. Click or scroll down to "Forecast" to find the latest high and low temperature maps.

Travel is expected to be adversely impacted with Interstate delays or closures expected, several passes and side roads could also see extended times of difficult travel and/or closures as well. If you plan to travel this weekend, especially Friday night and Saturday, then we recommend checking the conditions along your route and staying on top of road closures here. If you are on Twitter, follow the hashtag: #WyoRoad for the latest weather affecting roads and road conditions in and around Wyoming. 

  

Traveling This Weekend?