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District 4 (Northeast)

Interstate 25
Town Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
Buffalo
NWS Forecast
Between Exit 265, Reno Rd and Buffalo Dry None None Feb 21, 2026, 04:58 AM   I90/I25 Interchange Mile Marker 272 Trabing Interchange   I-25 Divide


Interstate 90
Town Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
Sheridan
NWS Forecast
Between the Montana State Line and Ranchester Slick in Spots with Snowfall None None Feb 21, 2026, 06:11 AM   Montana State Line Ranchester Interchange   Montana State Line
Between Ranchester and Sheridan Slick in Spots with Snowfall None None Feb 21, 2026, 06:11 AM   Ranchester Interchange Dietz POE North Dietz POE South  
Between Sheridan and Exit 44, Piney Creek Rd Slick in Spots None None Feb 21, 2026, 08:05 AM   South Sheridan Pompey Creek Sheridan / Johnson County Line Piney Creek Interchange Kearny Divide   Pompey Creek Sheridan / Johnson County Line Piney Creek Interchange Kearny Divide
Buffalo
NWS Forecast
Between Exit 44, Piney Creek Rd and Buffalo Dry None None Feb 20, 2026, 11:22 PM   Piney Creek Interchange Kearny Divide I90/I25 Interchange   Sheridan / Johnson County Line Piney Creek Interchange Kearny Divide
Between Buffalo and the Johnson/Campbell County Line Dry None None Feb 20, 2026, 11:22 PM   I90/I25 Interchange Indian Creek Rd   Indian Creek Rd Dead Horse
Gillette
NWS Forecast
Between the Johnson/Campbell County Line and Gillette Dry with Snowfall None None Feb 21, 2026, 02:24 AM   Mile Marker 108   Mile Marker 108
Between Gillette and Rozet Dry None None Feb 20, 2026, 11:22 PM   Gillette  
Moorcroft
NWS Forecast
Between Rozet and Moorcroft Dry None None Feb 21, 2026, 04:40 AM    
Between Moorcroft and Exit 165, Pine Ridge Rd Dry None None Feb 21, 2026, 03:24 AM    
Sundance
NWS Forecast
Between Exit 165, Pine Ridge Rd and Sundance Slick in Spots None None Feb 21, 2026, 05:29 AM   Inyan Kara Sundance West Sundance East POE Sundance East   Inyan Kara
EASTBOUND between Sundance and the South Dakota State Line Slick in Spots None None Feb 21, 2026, 04:44 AM   Sundance East POE Sundance East Moskee Road Beulah Interchange   Beulah Interchange
WESTBOUND between Sundance and the South Dakota State Line Slick in Spots None I 90/US 14 from milepost 205.700 to 206.100
Height restriction: 15 ft 5 in
Feb 21, 2026, 04:44 AM   Sundance East POE Sundance East Moskee Road Beulah Interchange   Beulah Interchange




Buffalo
NWS Forecast Buffalo
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
I 25 / US 87 Between Exit 265, Reno Rd and Buffalo Dry None None Feb 21, 2026, 04:58 AM   I90/I25 Interchange Mile Marker 272 Trabing Interchange   I-25 Divide
I 90 / US 87 Between Exit 44, Piney Creek Rd and Buffalo Dry None None Feb 20, 2026, 11:22 PM   Piney Creek Interchange Kearny Divide I90/I25 Interchange   Sheridan / Johnson County Line Piney Creek Interchange Kearny Divide
Between Buffalo and the Johnson/Campbell County Line Dry None None Feb 20, 2026, 11:22 PM   I90/I25 Interchange Indian Creek Rd   Indian Creek Rd Dead Horse
US 14/16 Between Ucross and Mile Marker 60, the Sheridan/Campbell County Line Slick in Spots None None Feb 20, 2026, 03:22 PM   Ucross   Ucross
US 16 Between Hunter Ranger Station and Buffalo Slick in Spots None None Feb 21, 2026, 04:58 AM   Buffalo  
Between Buffalo and Ucross Slick in Spots None None Feb 20, 2026, 03:22 PM    
WY 196 Between Beaver Creek and Buffalo Dry None None Feb 21, 2026, 04:58 AM    
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Burgess Junction
NWS Forecast Burgess Junction
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
US 14 Between Antelope Butte Mountain Recreation Area and Elk View Slick None None Feb 21, 2026, 08:21 AM   Antelope Butte Granite Pass   Granite Pass
Between Elk View and Steamboat Rock Slick None None Feb 21, 2026, 08:21 AM   Burgess Jct  
Between Steamboat Rock and Dayton School Slick in Spots Falling Rock None Feb 21, 2026, 05:55 AM    
US 14 A Between the Sheridan/Big Horn County Line and Bear Lodge Road Closed Due To Seasonal Closure Feb 20, 2026, 06:19 AM    
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Gillette
NWS Forecast Gillette
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
I 90 Between the Johnson/Campbell County Line and Gillette Dry with Snowfall None None Feb 21, 2026, 02:24 AM   Mile Marker 108   Mile Marker 108
Between Gillette and Rozet Dry None None Feb 20, 2026, 11:22 PM   Gillette  
US 14/16 Between Mile Marker 60, the Sheridan/Campbell County Line and WY 59 Dry None None Feb 20, 2026, 06:41 PM    
Between WY 59 and Gillette Dry None None Feb 20, 2026, 06:41 PM    
WY 50 Between Gillette and Mile Marker 12, Clarkelen Rd Closure Gate Dry None None Feb 20, 2026, 06:41 PM    
Between Mile Marker 12, Clarkelen Rd Closure Gate and Pine Tree Junction Dry None None Feb 20, 2026, 06:41 PM   Pine Tree Junction   Pine Tree Junction
WY 51 Between Gillette and Rozet Dry None None Feb 20, 2026, 06:41 PM    
WY 59 Between Mile Marker 94, Haight Rd and Gillette Dry None None Feb 20, 2026, 06:41 PM    
Between US 14/16 and Mile Marker 126, Northbound Closure Gate Dry None None Feb 20, 2026, 06:41 PM    
Between Mile Marker 126, Northbound Closure Gate and the Montana State Line Slick in Spots None None Feb 20, 2026, 04:47 PM    
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Hulett
NWS Forecast Hulett
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
US 212 Between the Montana State Line and the South Dakota State Line Dry None None Feb 21, 2026, 03:51 AM   Colony  
WY 110 Between WY 24 and Devils Tower Nat'l Monument Slick in Spots None WY 110 from milepost 0.000 to 0.020
Height restriction: 20 ft 6 in
Feb 21, 2026, 07:56 AM   WYO 110 Devils Tower  
WY 112 Between Hulett and Strawberry Hill Dry None None Feb 21, 2026, 03:51 AM    
Between Strawberry Hill and the Montana State Line Dry None None Feb 21, 2026, 03:51 AM    
WY 24 Between US 14 and Hulett Slick in Spots None WY 24 from milepost 0.000 to 0.100
Height restriction: 19 ft
WY 24 from milepost 5.970 to 5.990
Height restriction: 20 ft 6 in
Feb 21, 2026, 07:56 AM   WYO 24 / WYO 110 Junction - Devils Tower  
Between Hulett and the east side of Bear Lodge Slick in Spots None None Feb 21, 2026, 07:56 AM    
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Moorcroft
NWS Forecast Moorcroft
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
I 90 / US 14/16 Between Rozet and Moorcroft Dry None None Feb 21, 2026, 04:40 AM    
Between Moorcroft and Exit 165, Pine Ridge Rd Dry None None Feb 21, 2026, 03:24 AM    
US 14 Between Moorcroft and WY 113 Dry None None Feb 21, 2026, 05:58 AM    
Between WY 113 and Carlile Dry None None Feb 21, 2026, 05:58 AM    
US 16 Between Moorcroft and Weston/Crook County Line Dry None None Feb 21, 2026, 03:50 AM    
Between Weston/Crook County Line and Upton Dry None None Feb 21, 2026, 03:41 AM    
WY 113 Between US 14 and Pine Haven Dry None None Feb 21, 2026, 05:58 AM    
WY 51 Between Rozet and Moorcroft Dry None WY 51 at milepost 143.600
Single unit 6+ axles: 33T
Feb 21, 2026, 04:44 AM    
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Newcastle
NWS Forecast Newcastle
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
US 16 Between Upton and Newcastle Slick in Spots None Single unit 6+ axles: 32T Feb 20, 2026, 03:00 PM    
Between Mile Marker 249 and Mile Marker 254, Eastbound Closure Gate Wet, Slick in Spots None None Feb 20, 2026, 03:00 PM    
Between Mile Marker 254, Eastbound Closure Gate and the South Dakota State Line Wet, Slick in Spots None None Feb 20, 2026, 03:00 PM    
US 16 Bypass Between Mile Marker 247 and Mile Marker 249 Wet, Slick in Spots None None Feb 20, 2026, 03:00 PM    
US 18 Between Mule Creek Jct and the South Dakota State Line Dry None None Feb 20, 2026, 06:41 PM   Mule Creek Junction  
US 85 Between Mule Creek Jct and Niobrara/Weston County Line Wet None None Feb 20, 2026, 06:41 PM   Mule Creek Junction  
Between Newcastle and WY 585, Four Corners Slick in Spots with Snowfall None None Feb 21, 2026, 08:19 AM   Four Corners   Four Corners
Between Niobrara/Weston County Line and Newcastle Wet None None Feb 20, 2026, 06:41 PM    
Between WY 585, Four Corners and the South Dakota State Line Slick with Snowfall None None Feb 21, 2026, 07:46 AM   Four Corners   Four Corners
WY 116 Between Upton and WY 450 Dry None None Feb 20, 2026, 06:41 PM    
WY 450 Between Newcastle and WY 116 Wet, Slick in Spots None None Feb 20, 2026, 03:00 PM    
Between WY 116 and the Campbell/Weston County Line Wet None None Feb 20, 2026, 03:00 PM    
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Powder River Pass
NWS Forecast Powder River Pass
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
US 16 Between Deer Haven Lodge and Canyon Creek Rd Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 21, 2026, 05:26 AM   Big Horn County Line   Big Horn County Line
Between Canyon Creek Rd and Sheep Mountain Rd Slick, Drifted Snow with Snowfall, Blowing Snow, Limited Visibility None None Feb 21, 2026, 08:18 AM   Powder River Pass  
Between Sheep Mountain Rd and Hunter Ranger Station Slick in Spots with Snowfall None None Feb 21, 2026, 07:03 AM    
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Reno Junction
NWS Forecast Reno Junction
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
WY 387 Between Pine Tree Jct and Wright Dry None None Feb 20, 2026, 06:41 PM   Pine Tree Junction   Pine Tree Junction
Between Wright and Reno Jct Dry None None Feb 20, 2026, 06:41 PM    
WY 450 Between the Campbell/Weston County Line and Mile Marker 54, Eastbound Closure Gate Dry None None Feb 20, 2026, 06:41 PM    
Between Mile Marker 54, Eastbound Closure Gate and WY 59 Dry None None Feb 20, 2026, 06:41 PM    
WY 59 Between the Campbell/Converse Cty Line and Mile Marker 67, Edwards Rd Dry None None Feb 20, 2026, 06:41 PM    
Between Mile Marker 67, Edwards Rd and Wright Dry None None Feb 20, 2026, 06:41 PM    
Between Wright and Mile Marker 94, Haight Rd Dry None None Feb 20, 2026, 06:41 PM   Belle Fourche   Belle Fourche
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Sheridan
NWS Forecast Sheridan
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
I 90 / US 87 Between the Montana State Line and Ranchester Slick in Spots with Snowfall None None Feb 21, 2026, 06:11 AM   Montana State Line Ranchester Interchange   Montana State Line
Between Ranchester and Sheridan Slick in Spots with Snowfall None None Feb 21, 2026, 06:11 AM   Ranchester Interchange Dietz POE North Dietz POE South  
Between Sheridan and Exit 44, Piney Creek Rd Slick in Spots None None Feb 21, 2026, 08:05 AM   South Sheridan Pompey Creek Sheridan / Johnson County Line Piney Creek Interchange Kearny Divide   Pompey Creek Sheridan / Johnson County Line Piney Creek Interchange Kearny Divide
US 14 Between Dayton and Ranchester Slick in Spots None None Feb 21, 2026, 08:19 AM   Ranchester Interchange Dayton  
Between Sheridan and Ucross Slick in Spots None None Feb 21, 2026, 08:13 AM   Ucross   Ucross
US 87 Between Banner and Sheridan Slick in Spots None None Feb 21, 2026, 08:19 AM    
WY 193 Between Kearny and Banner Slick in Spots None None Feb 21, 2026, 07:25 AM   Piney Creek Interchange   Piney Creek Interchange
WY 194 Between Story and End of State Route Slick None None Feb 21, 2026, 07:53 AM    
WY 331 Between Sheridan and Beckton Slick in Spots with Snowfall None None Feb 21, 2026, 06:11 AM    
WY 332 Between Sheridan and WY 334 Slick in Spots with Snowfall None None Feb 21, 2026, 06:11 AM    
WY 335 Between US 87 and Red Grade Rd Slick in Spots with Snowfall None None Feb 21, 2026, 06:11 AM    
WY 336 Between Sheridan and Dutch Creek Rd Slick in Spots with Snowfall None None Feb 21, 2026, 06:11 AM    
WY 338 Between Sheridan and the Montana State Line Slick in Spots None None Feb 21, 2026, 08:06 AM    
WY 340 Between Story and North Piney Creek Slick in Spots with Snowfall None None Feb 21, 2026, 06:11 AM    
WY 343 Between WY 345 and Dayton Slick in Spots None None Feb 21, 2026, 08:19 AM    
WY 345 Between the Montana State Line and Ranchester Slick in Spots None None Feb 21, 2026, 08:19 AM    
Between Ranchester and I-90 Slick in Spots None None Feb 21, 2026, 08:19 AM    
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Sundance
NWS Forecast Sundance
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
I 90 Between Exit 165, Pine Ridge Rd and Sundance Slick in Spots None None Feb 21, 2026, 05:29 AM   Inyan Kara Sundance West Sundance East POE Sundance East   Inyan Kara
between Sundance and the South Dakota State Line Slick in Spots None None Feb 21, 2026, 04:44 AM   Sundance East POE Sundance East Moskee Road Beulah Interchange   Beulah Interchange
between Sundance and the South Dakota State Line Slick in Spots None I 90/US 14 from milepost 205.700 to 206.100
Height restriction: 15 ft 5 in
Feb 21, 2026, 04:44 AM   Sundance East POE Sundance East Moskee Road Beulah Interchange   Beulah Interchange
I 90 Business Between Sundance and South Dakota State Line Dry None None Feb 20, 2026, 11:22 PM    
US 14 Between Carlile and WY 24 Slick in Spots None None Feb 21, 2026, 06:54 AM    
Between WY 24 and Sundance Slick in Spots None US 14 from milepost 181.100 to 181.300
Height restriction: 19 ft
Feb 21, 2026, 06:41 AM   Sunny Divide   Sunny Divide
WY 111 Between Aladdin and I-90 Slick in Spots None WY 111 from milepost 0.000 to 0.050
Height restriction: 19 ft
Feb 21, 2026, 04:01 AM    
WY 116 Between Sundance and Upton Dry None None Feb 21, 2026, 05:30 AM    
WY 24 Between the east side of Bear Lodge and the South Dakota State Line Slick in Spots None WY 24 from milepost 39.650 to 39.670
Height restriction: 19 ft
Feb 21, 2026, 04:36 AM    
WY 585 Between Crook/Weston County Line and Sundance Dry None None Feb 21, 2026, 07:12 AM    
Between Four Corners and Crook/Weston County Line Slick in Spots None None Feb 21, 2026, 07:12 AM   Four Corners   Four Corners
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NWS Forecast
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
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NWS Forecast
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
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NWS Forecast
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
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NWS Forecast
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
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NWS Forecast
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
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*Chain Law - Level 1 Definition
**Chain Law - Level 2 Definition
Other Definitions

Impact Levels Description / Recommended Action
Low Minimal impacts expected, use general caution.
Moderate Some impacts expected, use extra caution. Stay alert for changing road and weather conditions.
High Dangerous impacts expected, use extreme caution, delay travel or consider alternate route. If travel is necessary, slow down and allow extra time.
CLOSED Per W.S. 24-1-109, motorists traveling on a closed road without permission from WYDOT or WHP may be subject to a fine of up to $750 and/or up to 30 days imprisonment.
Seasonal / Long-Duration Event Impact level used to distinguish long-duration events from emergent events.
All travelers are encouraged to check present conditions and forecasts before departing.