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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 Road Closed Due To Winter Conditions
As of February 18 at 09:14 p.m., the estimated opening time is unknown. Parking on the roadway is prohibited and delays opening the road. 		Feb 18, 2026, 09:16 PM    


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, Blowing Snow None None Feb 18, 2026, 11:12 PM    
Between Ranchester and Sheridan Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 11:12 PM    
Between Sheridan and Exit 44, Piney Creek Rd Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 11:12 PM    
Buffalo
NWS Forecast 		Between Exit 44, Piney Creek Rd and Buffalo Slick in Spots, Drifted Snow with Snowfall None None Feb 18, 2026, 10:34 PM    
Between Buffalo and the Johnson/Campbell County Line Slick in Spots, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 08:49 PM    
Gillette
NWS Forecast 		Between the Johnson/Campbell County Line and Gillette Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 PM    
Between Gillette and Rozet Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:41 PM    
Moorcroft
NWS Forecast 		Between Rozet and Moorcroft Slick in Spots with Snowfall None None Feb 18, 2026, 10:04 PM    
Between Moorcroft and Exit 165, Pine Ridge Rd Slick in Spots with Snowfall None None Feb 18, 2026, 10:04 PM    
Sundance
NWS Forecast 		Between Exit 165, Pine Ridge Rd and Sundance Slick with Snowfall None None Feb 19, 2026, 12:07 AM    
EASTBOUND between Sundance and the South Dakota State Line Slick with Snowfall None None Feb 19, 2026, 12:07 AM    
WESTBOUND between Sundance and the South Dakota State Line Slick with Snowfall None I 90/US 14 from milepost 205.700 to 206.100
Height restriction: 15 ft 5 in 		Feb 19, 2026, 12:07 AM    



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 Road Closed Due To Winter Conditions
As of February 18 at 09:14 p.m., the estimated opening time is unknown. Parking on the roadway is prohibited and delays opening the road. 		Feb 18, 2026, 09:16 PM    
I 90 / US 87 Between Exit 44, Piney Creek Rd and Buffalo Slick in Spots, Drifted Snow with Snowfall None None Feb 18, 2026, 10:34 PM    
Between Buffalo and the Johnson/Campbell County Line Slick in Spots, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 08:49 PM    
US 14/16 Between Ucross and Mile Marker 60, the Sheridan/Campbell County Line Slick in Spots None None Feb 18, 2026, 10:00 PM    
US 16 Between Hunter Ranger Station and Buffalo Slick in Spots with Snowfall None None Feb 18, 2026, 10:25 PM    
Between Buffalo and Ucross Slick in Spots with Snowfall None None Feb 18, 2026, 07:53 PM    
WY 196 Between Beaver Creek and Buffalo Road Closed Due To Winter Conditions
As of February 18 at 09:14 p.m., the estimated opening time is unknown. Parking on the roadway is prohibited and delays opening the road. 		Feb 18, 2026, 09:16 PM    
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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, Drifted Snow with Snowfall, Strong Winds, Blowing Snow None None Feb 19, 2026, 01:05 AM    
Between Elk View and Steamboat Rock Slick with Snowfall, Strong Winds, Blowing Snow None None Feb 18, 2026, 10:07 PM    
Between Steamboat Rock and Dayton School Slick with Snowfall, Fog Falling Rock None Feb 18, 2026, 10:39 AM    
US 14 A Between the Sheridan/Big Horn County Line and Bear Lodge Road Closed Due To Seasonal Closure Feb 17, 2026, 11:30 PM    
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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 Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 PM    
Between Gillette and Rozet Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:41 PM    
US 14/16 Between Mile Marker 60, the Sheridan/Campbell County Line and WY 59 Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 PM    
Between WY 59 and Gillette Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 PM    
WY 50 Between Gillette and Mile Marker 12, Clarkelen Rd Closure Gate Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 PM    
Between Mile Marker 12, Clarkelen Rd Closure Gate and Pine Tree Junction Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 PM    
WY 51 Between Gillette and Rozet Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 PM    
WY 59 Between Mile Marker 94, Haight Rd and Gillette Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 PM    
Between US 14/16 and Mile Marker 126, Northbound Closure Gate Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 PM    
Between Mile Marker 126, Northbound Closure Gate and the Montana State Line Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 10:07 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 Slick with Snowfall None None Feb 19, 2026, 01:50 AM    
WY 110 Between WY 24 and Devils Tower Nat'l Monument Slick with Snowfall None WY 110 from milepost 0.000 to 0.020
Height restriction: 20 ft 6 in 		Feb 19, 2026, 01:50 AM    
WY 112 Between Hulett and Strawberry Hill Slick with Snowfall None None Feb 19, 2026, 01:50 AM    
Between Strawberry Hill and the Montana State Line Slick with Snowfall None None Feb 19, 2026, 01:50 AM    
WY 24 Between US 14 and Hulett Slick with Snowfall 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 19, 2026, 01:50 AM    
Between Hulett and the east side of Bear Lodge Slick with Snowfall None None Feb 19, 2026, 01:50 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 Slick in Spots with Snowfall None None Feb 18, 2026, 10:04 PM    
Between Moorcroft and Exit 165, Pine Ridge Rd Slick in Spots with Snowfall None None Feb 18, 2026, 10:04 PM    
US 14 Between Moorcroft and WY 113 Slick in Spots None None Feb 18, 2026, 10:05 PM    
Between WY 113 and Carlile Slick in Spots None None Feb 18, 2026, 10:05 PM    
US 16 Between Moorcroft and Weston/Crook County Line Slick in Spots None None Feb 18, 2026, 10:05 PM    
Between Weston/Crook County Line and Upton Slick in Spots None None Feb 18, 2026, 10:05 PM    
WY 113 Between US 14 and Pine Haven Slick in Spots None None Feb 19, 2026, 12:12 AM    
WY 51 Between Rozet and Moorcroft Slick in Spots with Snowfall None WY 51 at milepost 143.600
Single unit 6+ axles: 33T 		Feb 18, 2026, 10:04 PM    
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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 with Snowfall None Single unit 6+ axles: 32T Feb 18, 2026, 09:18 PM    
Between Mile Marker 249 and Mile Marker 254, Eastbound Closure Gate Slick in Spots with Snowfall None None Feb 18, 2026, 09:18 PM    
Between Mile Marker 254, Eastbound Closure Gate and the South Dakota State Line Slick in Spots with Snowfall None None Feb 18, 2026, 09:18 PM    
US 16 Bypass Between Mile Marker 247 and Mile Marker 249 Slick in Spots with Snowfall None None Feb 18, 2026, 09:18 PM    
US 18 Between Mule Creek Jct and the South Dakota State Line Slick in Spots with Snowfall None None Feb 18, 2026, 09:18 PM    
US 85 Between Mule Creek Jct and Niobrara/Weston County Line Slick in Spots with Snowfall None None Feb 18, 2026, 09:18 PM    
Between Newcastle and WY 585, Four Corners Slick with Snowfall None None Feb 19, 2026, 12:09 AM    
Between Niobrara/Weston County Line and Newcastle Slick in Spots with Snowfall None None Feb 18, 2026, 09:18 PM    
Between WY 585, Four Corners and the South Dakota State Line Slick with Snowfall None None Feb 19, 2026, 12:09 AM    
WY 116 Between Upton and WY 450 Slick in Spots with Snowfall None None Feb 18, 2026, 09:18 PM    
WY 450 Between Newcastle and WY 116 Slick in Spots with Snowfall None None Feb 18, 2026, 09:18 PM    
Between WY 116 and the Campbell/Weston County Line Slick in Spots with Snowfall None None Feb 18, 2026, 09:18 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 18, 2026, 08:32 PM    
Between Canyon Creek Rd and Sheep Mountain Rd Slick, Drifted Snow with Snowfall, Blowing Snow None None Feb 18, 2026, 08:32 PM    
Between Sheep Mountain Rd and Hunter Ranger Station Slick with Snowfall None None Feb 18, 2026, 08:32 PM    
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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 Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 09:05 PM    
Between Wright and Reno Jct Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 09:05 PM    
WY 450 Between the Campbell/Weston County Line and Mile Marker 54, Eastbound Closure Gate Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 09:05 PM    
Between Mile Marker 54, Eastbound Closure Gate and WY 59 Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 09:05 PM    
WY 59 Between the Campbell/Converse Cty Line and Mile Marker 67, Edwards Rd Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 09:05 PM    
Between Mile Marker 67, Edwards Rd and Wright Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 09:05 PM    
Between Wright and Mile Marker 94, Haight Rd Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 09:05 PM    
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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, Blowing Snow None None Feb 18, 2026, 11:12 PM    
Between Ranchester and Sheridan Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 11:12 PM    
Between Sheridan and Exit 44, Piney Creek Rd Slick in Spots with Snowfall, Blowing Snow None None Feb 18, 2026, 11:12 PM    
US 14 Between Dayton and Ranchester Slick in Spots None None Feb 18, 2026, 09:59 PM    
Between Sheridan and Ucross Slick in Spots None None Feb 18, 2026, 10:00 PM    
US 87 Between Banner and Sheridan Dry None None Feb 18, 2026, 06:28 PM    
WY 193 Between Kearny and Banner Slick in Spots None None Feb 18, 2026, 10:00 PM    
WY 194 Between Story and End of State Route Dry None None Feb 18, 2026, 06:28 PM    
WY 331 Between Sheridan and Beckton Dry None None Feb 18, 2026, 06:28 PM    
WY 332 Between Sheridan and WY 334 Dry None None Feb 18, 2026, 06:28 PM    
WY 335 Between US 87 and Red Grade Rd Dry None None Feb 18, 2026, 06:28 PM    
WY 336 Between Sheridan and Dutch Creek Rd Dry None None Feb 18, 2026, 06:28 PM    
WY 338 Between Sheridan and the Montana State Line Dry None None Feb 18, 2026, 06:28 PM    
WY 340 Between Story and North Piney Creek Dry None None Feb 18, 2026, 06:28 PM    
WY 343 Between WY 345 and Dayton Dry None None Feb 18, 2026, 06:28 PM    
WY 345 Between the Montana State Line and Ranchester Dry None None Feb 18, 2026, 06:28 PM    
Between Ranchester and I-90 Dry None None Feb 18, 2026, 06:28 PM    
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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 with Snowfall None None Feb 19, 2026, 12:07 AM    
between Sundance and the South Dakota State Line Slick with Snowfall None None Feb 19, 2026, 12:07 AM    
between Sundance and the South Dakota State Line Slick with Snowfall None I 90/US 14 from milepost 205.700 to 206.100
Height restriction: 15 ft 5 in 		Feb 19, 2026, 12:07 AM    
I 90 Business Between Sundance and South Dakota State Line Slick with Snowfall None None Feb 19, 2026, 12:07 AM    
US 14 Between Carlile and WY 24 Slick in Spots None None Feb 19, 2026, 12:12 AM    
Between WY 24 and Sundance Slick in Spots with Snowfall None US 14 from milepost 181.100 to 181.300
Height restriction: 19 ft 		Feb 18, 2026, 10:18 PM    
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 19, 2026, 12:12 AM    
WY 116 Between Sundance and Upton Slick in Spots None None Feb 18, 2026, 10:13 PM    
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 19, 2026, 12:12 AM    
WY 585 Between Crook/Weston County Line and Sundance Slick None None Feb 19, 2026, 12:07 AM    
Between Four Corners and Crook/Weston County Line Slick None None Feb 19, 2026, 12:07 AM    
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NWS Forecast
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
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NWS Forecast
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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.


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