Western and Central Wyoming

Weather Forecast Office

Winter Storm Will Impact the Area Today with Snow and High WInd

SYNOPSIS:

A strong cold front will move across the area today. Snow, blowing and drifting snow will cause hazardous travel conditions across the west through the afternoon. Winter Storm Warnings and Winter Weather Advisories are in effect for far western portions until 5 pm. Snowfall amounts of 6 to 10 inches for the mountains, with local amounts of 9 to 15 inches in the Tetons. Lower elevations in the far west will see 4 to 5 inches. Other areas of the state south may see a dusting of snow up to a couple of inches.

Strong winds will also accompany the system in the western mountains, , I-80 and the southern wind corridor and northern I-25 corridor. High Wind Warnings are in effect for portions of Fremont, Natrona and Johnson Counties today where wind gusts over 60 mph are expected. Strong northwest wind will continue across the Wind River Basin and northeast Johnson County through this evening.

IMPACTS:

Western mountain and valley roads will be slick and hazardous due to falling snow and windy conditions.
Strong to High Winds will create hazardous driving conditions and areas of blowing snow.
- Southeast Fremont and Natrona counties will see High Wind gusts to 60 mph into this afternoon.
- Interstate 80 could see strong winds up to 50 mph today.
- The Wind River Basin and northeast Johnson County could see northwest winds gusting near 60 mph this afternoon and evening.

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NWS Text Products and Forecasts

Area Forecast Discussion	Winter Weather Statement	Special Weather Statement	What's a "Watch?"
Observed Snow Totals or High Wind	High Wind Statement	Weather Story	What's a "Watch?"

Quick View of Hazards, Simulated Radar Imagery, and Forecast Snow Totals (created at 6 AM 12/12)
Click Images To Enlarge

Winter Storm Warnings and Winter Weather Advisories are in effect until 5 pm Wednesday

High Wind Warnings are in effect for southeast Fremont and Natrona Counties until 2 PM Wednesday

High Wind Warnings are in effect for the Wind River Basin and Northeast Johnson County from noon today until midnight Wednesday night.

Current Radar Loop
Click Images To Enlarge

Radar simulation of timing of snow beginning
at 5 AM Wednesday until 8 PM Wednesday night. The
darker blue shades represent heavier snow.

Snow and Wind Forecasts for Wednesday
Click Images To Enlarge


Forecast Snowfall on Wednesday	Wednesday's Peak Wind Gusts

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Snow Totals and Wind Reports will be posted and updated here once the storm occurs (Please double check date and time of product)
984 NOUS45 KRIW 110251 PNSRIW WYZ001>020-022>030-111451- Public Information Statement National Weather Service Riverton WY 851 PM MDT Mon Mar 10 2025 ...HIGHEST WIND REPORTS... Location Speed Time/Date Elevation (ft.) ...Wyoming... ...Fremont County... Muddy Gap 7 SW 59 MPH 1150 PM 03/09 7379 Red Canyon - South Pass 53 MPH 0258 AM 03/10 6581 Fort Washakie 10 W 50 MPH 0101 PM 03/10 9234 ...Johnson County... Buffalo 18 NW 61 MPH 0147 PM 03/10 8604 Barnum 7 SW 59 MPH 1246 PM 03/10 6439 ...Lincoln County... Mount Coffin (BTAVAL) 62 MPH 0315 PM 03/10 10855 ...Natrona County... Claude Creek 70 MPH 0530 AM 03/10 6282 Casper 2.1 SW (WYDOT) 70 MPH 0630 AM 03/10 5462 Hiland 16 S 64 MPH 0110 AM 03/10 6379 I25 - Hat Six 62 MPH 0954 AM 03/10 5157 Muddy Creek 53 MPH 1120 AM 03/10 5571 ...Park County... Sunlight Basin 8 E (WYDOT) 82 MPH 0540 AM 03/10 8083 Cody 10 WNW 65 MPH 0440 AM 03/10 8400 Dead Indian Ridge 62 MPH 0530 AM 03/10 8145 Irma Lake 61 MPH 0530 AM 03/10 6222 Wood River South 51 MPH 0840 AM 03/10 7001 Shoshone Southfork 50 MPH 1130 AM 03/10 5896 Observations are collected from a variety of sources with varying equipment and exposures. We thank all volunteer weather observers for their dedication. Not all data listed are considered official. $$

Snow Totals and Wind Reports will be posted and updated here once the storm occurs
(Please double check date and time of product)

                        
984
NOUS45 KRIW 110251
PNSRIW
WYZ001>020-022>030-111451-

Public Information Statement
National Weather Service Riverton WY
851 PM MDT Mon Mar 10 2025

...HIGHEST WIND REPORTS...

Location                     Speed     Time/Date       Elevation (ft.)

...Wyoming...

...Fremont County...
Muddy Gap 7 SW               59 MPH    1150 PM 03/09   7379
Red Canyon - South Pass      53 MPH    0258 AM 03/10   6581
Fort Washakie 10 W           50 MPH    0101 PM 03/10   9234

...Johnson County...
Buffalo 18 NW                61 MPH    0147 PM 03/10   8604
Barnum 7 SW                  59 MPH    1246 PM 03/10   6439

...Lincoln County...
Mount Coffin (BTAVAL)        62 MPH    0315 PM 03/10   10855

...Natrona County...
Claude Creek                 70 MPH    0530 AM 03/10   6282
Casper 2.1 SW (WYDOT)        70 MPH    0630 AM 03/10   5462
Hiland 16 S                  64 MPH    0110 AM 03/10   6379
I25 - Hat Six                62 MPH    0954 AM 03/10   5157
Muddy Creek                  53 MPH    1120 AM 03/10   5571

...Park County...
Sunlight Basin 8 E (WYDOT)   82 MPH    0540 AM 03/10   8083
Cody 10 WNW                  65 MPH    0440 AM 03/10   8400
Dead Indian Ridge            62 MPH    0530 AM 03/10   8145
Irma Lake                    61 MPH    0530 AM 03/10   6222
Wood River South             51 MPH    0840 AM 03/10   7001
Shoshone Southfork           50 MPH    1130 AM 03/10   5896

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.

$$

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Current Radar & Web Cams - Click Thumbnails To Enlarge

Northern Rockies Radar	Riverton Radar

Pocatello	Billings

Salt Lake	Cheyenne

Road Conditions and Web Cameras click the WYDOT Logo for road conditions

Teton Pass - Hwy 22	Alpine Junction - U.S. Hwy 26/89/191	Jackson	Bondurant - U.S. Hwy 189

Togwotee Pass - U.S. Hwy 26	Dubois	Granite Pass - U.S. Hwy 14	Powder River Pass - U.S. Hwy 16

South Pass - Hwy 28	Salt River Pass	Buffalo - I-25/I-90 Interchange	Casper Mountain

I-80 - Little America	Beaver Rim - U.S. Hwy 287	I-80 - Rock Springs	I-80 - Laramie

Click Here to See All Webcams

If you plan to travel, we recommend checking road conditions along your route and staying on top of road closures here. If you are on Twitter, follow the hashtag: #WyoRoad (or look below) for the latest weather affecting roads and road conditions in and around Wyoming.

Tweets by @NWSRiverton	A Twitter List by NWSRiverton
Get the play-by-play on this storm and contribute your own snow reports to #wywx Follow Us on Twitter @NWSRiverton

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