Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

SYNOPSIS:

Significant snow and/or blowing snow will continue this morning for areas east of the Continental Divide as well as Sweetwater County. Improving conditions are expected by late this morning into the afternoon, as the snow becomes lighter and winds weaken.

IMPACTS:

Severely reduced visibility to near zero early Monday morning from snow and blowing snow.
As of 3 AM roads were closed in many locations. Please visit wyoroad.info for the latest road conditions.
Bitter cold with frostbite and hypothermia possible.

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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 and Forecast Snow Totals (created at 3 AM on 12/31)**

Click Image To Enlarge Winter Storm Warnings, Winter Weather Advisories are in effect through this morning.	Click Image To Enlarge Forecast Snowfall 5 AM to 5 PM Monday

**High and Low Temperature Forecasts**

Today's High Temperature Click Image To Enlarge	Tonight's Low Temperature Click Image To Enlarge

Tomorrow's High Temperature Click Image To Enlarge	Tomorrow Night's Low Temperature Click Image To Enlarge

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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)
340 NOUS45 KRIW 021651 PNSRIW WYZ001>020-022>030-030451- Public Information Statement National Weather Service Riverton WY 951 AM MST Mon Nov 2 2026 ...Multi-Day Mountain Snowfall Ending 8 AM Monday... Listed below are snowfall totals collected from various mountain locations around central and western Wyoming. Location Amount Elevation (ft.) ...Big Horn County... Bald Mountain 1.0 in 9380 Shell Creek 1.0 in 9580 ...Fremont County... Hobbs Park 5.0 in 10100 Deer Park 4.0 in 9700 Cold Springs 2.0 in 9630 Little Warm 2.0 in 9370 South Pass 2.0 in 9040 Saint Lawrence Alt. 1.0 in 8640 Townsend Creek 1.0 in 8700 ...Hot Springs County... Owl Creek 1.0 in 8975 ...Lincoln County... Willow Creek 1.0 in 8060 ...Natrona County... Casper Mountain 4.0 in 7900 Reno Hill 4.0 in 8400 ...Park County... Beartooth Lake 2.0 in 9360 Blackwater 2.0 in 9780 Parker Peak 1.0 in 9400 Evening Star 1.0 in 9200 Kirwin 1.0 in 9550 ...Sublette County... Gunsight Pass 4.0 in 9820 Big Sandy Opening 1.0 in 9080 Elkhart Park G.s. 1.0 in 9400 New Fork Lake 1.0 in 8340 ...Teton County... Togwotee Pass 5.0 in 9580 Two Ocean Plateau 3.0 in 9240 Grand Targhee 2.0 in 9260 Gros Ventre Summit 1.0 in 8750 ...Washakie County... Middle Powder Trace 7760 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. $$ TW

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

                        
340
NOUS45 KRIW 021651
PNSRIW
WYZ001>020-022>030-030451-

Public Information Statement
National Weather Service Riverton WY
951 AM MST Mon Nov 2 2026

...Multi-Day Mountain Snowfall Ending 8 AM Monday...

Listed below are snowfall totals collected from various
mountain locations around central and western Wyoming.

Location                     Amount    Elevation (ft.)

...Big Horn County...
Bald Mountain                1.0 in    9380
Shell Creek                  1.0 in    9580

...Fremont County...
Hobbs Park                   5.0 in    10100
Deer Park                    4.0 in    9700
Cold Springs                 2.0 in    9630
Little Warm                  2.0 in    9370
South Pass                   2.0 in    9040
Saint Lawrence Alt.          1.0 in    8640
Townsend Creek               1.0 in    8700

...Hot Springs County...
Owl Creek                    1.0 in    8975

...Lincoln County...
Willow Creek                 1.0 in    8060

...Natrona County...
Casper Mountain              4.0 in    7900
Reno Hill                    4.0 in    8400

...Park County...
Beartooth Lake               2.0 in    9360
Blackwater                   2.0 in    9780
Parker Peak                  1.0 in    9400
Evening Star                 1.0 in    9200
Kirwin                       1.0 in    9550

...Sublette County...
Gunsight Pass                4.0 in    9820
Big Sandy Opening            1.0 in    9080
Elkhart Park G.s.            1.0 in    9400
New Fork Lake                1.0 in    8340

...Teton County...
Togwotee Pass                5.0 in    9580
Two Ocean Plateau            3.0 in    9240
Grand Targhee                2.0 in    9260
Gros Ventre Summit           1.0 in    8750

...Washakie County...
Middle Powder                Trace     7760


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.

$$
TW

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Current Radar & Web Cams - Click Thumbnails To Enlarge

Northern Rockies Radar	Riverton Radar

Pocatello	Billings

Salt Lake	Cheyenne


For more detailed Wyoming road conditions, please visit WYDOT at: wyoroad.info

Road Conditions for Surrounding States

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

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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