Road Weather Alerts

UTAH DEPARTMENT OF TRANSPORTATION

TRAFFIC OPERATIONS CENTER

 Road Weather Alert


Updated: Thursday, February 22, 2018

Road Weather Highlights

Statewide Light to Moderate Road Snow


A cold storm system will bring areas of road snow to much of Utah Thursday evening through Friday.  Cold temperatures will allow for snow to easily accumulate on many routes outside of St. George proper and Bluff (far southeast Utah). Below are some general road snow start times and associated locations/routes:

Near sunset Thursday: I-15 north of St. George up to the I-15/I-70 Jct. and adjacent mountains/valleys

Through the first half of Thursday night: I-15 from the I-70 Jct. up to Salt Lake City and adjacent mtns/valleys)

During the second half of Thursday night/Friday morning: I-15 north of Salt Lake City and adjacent mountains/valleys, the Uinta Basin/Vernal, I-70 east of Fremont Jct. (mp 91), and US-191 south of I-70 to Blanding

 

***For more specific impacts and timing please refer to the route specific alert below***


RWA_02_21_2018_1330-Statewide-Road-Snow.png

Road Weather Route Specific

Statewide Light to Moderate Road Snow



Statewide

Forecast Period: 12 P.M. Thursday through 6 P.M. Friday

Updated: 02/22/2018 at 1AM

Route

Route Segment

Forecast Conditions

Time Period

Notes

I-15

ID border to Brigham City

Patchy Ice

2 AM FRI - 9 AM FRI

 

I-15

Brigham City to Ogden

Patchy Ice

2 AM FRI - 9 AM FRI

 

I-15

Ogden to Bountiful

Periods of Light Road Snow

11 PM THU - 9 AM FRI

 

I-15

Bountiful through Salt Lake

Road Snow

9 PM THU - 10 AM FRI

 

I-15

Point of the Mountain through Provo

Road Snow

9 PM THU - 10 AM FRI

Pockets of blowing snow possible near the Point of Mountain Friday morning/afternoon

I-15

Santaquin to Scipio

Road Snow

9 PM THU - Noon FRI

 

I-15

Scipio to I-70 Junction

Road Snow

9 PM THU - Noon FRI

 

I-15

I-70 Jct.to Beaver

Road Snow

6 PM THU - Noon FRI

 

I-15

Beaver to Cedar City

Road Snow

5 PM THU - 10 AM FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

I-80

Wendover to Exit 77/Rowley Jct.

Patchy Ice

6 PM THU - 9 AM FRI

 

I-80

Rowley Jct./Exit 77 to Lake Point Jct./Exit 102

Periods of Light Road Snow

9 PM THU - 9 AM FRI

 

I-80

Through Salt Lake

Road Snow

9 PM THU - 10 AM FRI

 

I-80

Parley's Canyon

Road Snow

8 PM THU - Noon FRI

 

I-80

Parley's Summit

Road Snow

8 PM THU - Noon FRI

 

I-80

Jeremy Ranch (mp 142) to Wanship

Road Snow

7 PM THU - Noon FRI

 

I-80

Wanship to WY Border

Periods of Light Road Snow/Patchy Ice

10 PM THU - Noon FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

I-215

Eastside Belt Route (in Salt Lake Valley)

Road Snow

9 PM THU - 10 AM FRI

 

I-215

Westside Belt Route (in Salt Lake Valley)

Road Snow

9 PM THU - 10 AM FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

I-84

Idaho to I-15 Junction

Patchy Ice

2 AM FRI - 9 AM FRI

 

I-84

I-15 Junction to Morgan

Periods of Light Road Snow

11 PM THU - 9 AM FRI

 

I-84

Morgan to Echo

Periods of Light Road Snow

11 PM THU - 10 AM FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

I-70

I-15 Jct. over Clear Creek Summit to US-89 Jct. (mp 23)

Road Snow

6 PM THU - Noon FRI

 

I-70

US-89 Jct. (mp 23) to Salina

Periods of Light Road Snow

7 PM THU - 10 AM FRI

 

I-70

Salina over Ivie Creek Summit to Fremont Jct. (mp 91)

Road Snow

5 PM THU - Noon FRI

 

I-70

Fremont Jct. (mp 91) over the San Rafael Swell to SR-24 Jct. (mp 149)

Periods of Light Road Snow/Patchy Ice

3 AM FRI - 10 AM FRI

 

I-70

San Rafael Swell to CO Border

Periods of Light Road Snow/Patchy Ice

3 AM FRI - 10 AM FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

US-89

Bear Lake over Logan Summit to Logan

Periods of Light Road Snow/Patchy Ice

2 AM FRI - 9 AM FRI

 

US-89

Logan over Sardine Summit to I-15 Jct

Periods of Light Road Snow/Patchy Ice

2 AM FRI - 9 AM FRI

 

US-89

Weber Canyon along the US-89 bench to Bountiful

Periods of Light Road Snow/Patchy Ice

11 PM THU - 9 AM FRI

 

US-89

From the US-6 Jct. to Fairview

Road Snow

9 PM THU - Noon FRI

 

US-89

Fairview to Salina

Periods of Light Road Snow

9 PM THU - Noon FRI

 

US-89

Sevier to Panguitch

Periods of Light Road Snow

7 PM THU - Noon FRI

 

US-89

Panguitch to Long Valley Jct. (mp 104)

Road Snow

5 PM THU - Noon FRI

Heaviest road snow near Long Valley Jct.

US-89

Long Valley Junction (mp 104) to Mt. Carmel Jct. (mp 81)

Road Snow

5 PM THU - Noon FRI

Heaviest road snow near Long Valley Jct.

US-89

Mt. Carmel Jct. (mp 81) to Kanab

Road Snow

6 PM THU - Noon FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

US-40

Silver Creek Jct. to Mayflower Summit (mp 9)

Road Snow

6 PM THU - Noon FRI

 

US-40

Through Heber

Periods of Very Light Road Snow/Patchy Ice

11 PM THU - 10 AM FRI

 

US-40

Through Daniels Canyon over Daniels Summit through Strawberry Reservoir (mp 47)

Road Snow

5 PM THU - Noon FRI

 

US-40

MP 47 through Duchesne

Areas of Light Road/Patchy Ice

11 PM THU - Noon FRI

 

US-40

Roosevelt through Vernal to Colorado

Areas of Light Road Snow

3 AM FRI - 1 PM FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

US-6

Nevada to Delta

Road Snow

5 PM THU - Noon FRI

Pockets of blowing snow possible Friday morning/afternoon

US-6

Delta to I-15

Road Snow

6 PM THU - Noon FRI

Pockets of blowing snow possible Friday morning/afternoon

US-6

I-15 to Thistle/US-89 Jct.

Road Snow

9 PM THU - Noon FRI

 

US-6

Thistle/US-89 Jct. to Colton over Soldier Summit

Road Snow

6 PM THU - Noon FRI

 

US-6

Colton to Helper

Road Snow

9 PM THU - 10 AM FRI

Light road snow/patchy ice Holds off until 11 PM in Helper

US-6

Helper through Price to I-70

Periods and Spotty Areas of Light Road Snow/Patchy ice

3 AM FRI - 10 AM FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

US-191

WY state line to Greendale Jct.

Periods of Light Road Snow

5 AM FRI - Noon FRI

 

US-191

Greendale Jct. to Vernal

Road Snow

3 AM FRI - 3 PM FRI

 

US-191

Duchesne to Helper, over Indian Canyon Summit

Periods of Road Snow

5 PM THU - 10 AM FRI

 

US-191

From I-70 South through Moab to La Sal Jct. (mp 103)

Periods of Light Road Snow/Slush

3 AM FRI - Noon FRI

 

US-191

La Sal Jct. (mp 103) to Monticello

Periods of Road Snow/Slush

3 AM FRI - 3 PM FRI

Just periods of road slush under heavier showers Friday afternoon

US-191

Monticello to Blanding

Periods of Road Snow/Slush

3 AM FRI - 3 PM FRI

Just periods of road slush under heavier showers Friday afternoon

Route

Route Segment

Forecast Conditions

Time Period

Notes

US-189

Through Provo Canyon

Road Snow

9 PM THU - Noon FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

US-50

Scipio to Salina

Road Snow

9 PM THU - Noon FRI

 

Route

Route Segment

Forecast Conditions

Time Period

Notes

US-491

Monticello to Colorado

Periods of Road Snow/Slush

3 AM FRI - 3 PM FRI

Just periods of road slush under heavier showers Friday afternoon

Northern Utah State Routes

Route

Route Segment

Forecast Conditions

Time Period

Notes

SR-30

NV to I-84

Patchy Ice

2 AM FRI - 9 AM FRI

 

SR-30

I-15 /Riverside to Logan

Patchy Ice

2 AM FRI - 9 AM FRI

 

SR-39

Huntsville to Monte Cristo Winter Closure Gate

Periods of Light Road Snow/Patchy Ice

1 AM FRI - Noon FRI

 

SR-158

SR-158 to Powder Mt.

Periods of Light Road Snow/Patchy Ice

1 AM FRI - Noon FRI

 

SR 226/SR-167

Snowbasin/ Trappers Loop

Periods of Light Road Snow/Patchy Ice

1 AM FRI - Noon FRI

 

SR-190

Big Cottonwood Canyon

Periods of Road Snow/Patchy Ice

5 PM THU - 3 PM FRI

Peak road snow Friday morning

SR-210

Little Cottonwood Canyon

Periods of Road Snow/Patchy Ice

5 PM THU - 3 PM FRI

Peak road snow Friday morning

SR-35

Kamas over Wolf Creek Pass

Periods of Road Snow

8 PM THU - Noon FRI

 

SR-150

Kamas to Mirror Lake Winter Closure Gate

Periods of Road Snow

5 PM THU - 3 PM FRI

 

SR-248

US-40 to Kamas

Periods of Light Road Snow

8 PM THU - Noon FRI

 

SR-224

I-80 to Park City

Periods of Light Road Snow

8 PM THU - Noon FRI

 

SR-31 & SR-264

Over SR-31 Summit, Fairview to Huntington

Road Snow

3 PM THU - 6 PM FRI

Peak road snow Thursday night Friday morning

SR-44

Manila to Greendale Jct.

Periods of Road Snow

3 AM FRI - 3 PM FRI

 

SR-36

Through Tooele

Periods of Road Snow

9 PM THU - 11 AM FRI

 

SR-92

Through American Fork Canyon

Periods of Light Road Snow

8 PM THU - Noon FRI

 

Central/Southern Utah State Routes

Route

Route Segment

Forecast Conditions

Time Period

Notes

SR-153

To Puffer Lake/Eagle Point

Road Snow

5 PM THU - 3 PM FRI

 

SR-143

Over Brian Head Flats, Parowan to Panguitch

Road Snow

3 PM THU - 3 PM FRI

 

SR-14

Over SR-14 Summit, Cedar City to Long Valley Jct./US-89

Road Snow

3 PM THU - 3 PM FRI

 

SR-20

Over SR-20 Summit, between US-89 & I-15 (mp 95)

Road Snow

5 PM THU - 1 PM FRI

 

SR-24

Richfield to Loa

Road Snow

5 PM THU - 1 PM FRI

 

SR-12

US-89 past Bryce Canyon To Tropic

Road Snow

3 PM THU - 3 PM FRI

 

SR-12

Tropic to Boulder

Road Snow

6 PM THU - Noon FRI

 

SR-12

Over Boulder Summit, Boulder to Torrey

Road Snow

3 PM THU - 3 PM FRI

 

SR-72

Over Hogan Pass, Loa to I-70 (mp 91)

Road Snow

3 PM THU - 3 PM FRI

 

SR-21

US-6 to Milford

Road Snow

9 PM THU - Noon FRI

Pockets of blowing snow possible Friday morning/afternoon

SR-56

NV state line to I-15

Road Snow

6 PM THU - Noon FRI

Pockets of blowing snow possible Friday morning/afternoon

SR-46

Over La Sal Summit, US-89 (mp 103) to Colorado

Periods of Road Snow/Slush

3 AM FRI - 3 PM FRI

Just periods of road slush under heavier showers Friday afternoon

SR-132

Nephi to US-89

Road Snow

9 PM THU - Noon FRI

 

SR-28

Through Nephi to Gunnison

Road Snow

9 PM THU - Noon FRI

 


RWA_02_21_2018_1330-Statewide-Road-Snow.png

**This document is intended to be a forecast of statewide storm impacts. For updated roadway conditions & restrictions, please visit:  http://www.udottraffic.utah.gov/RoadWeatherForecast.aspx**
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