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District Comments
District 4 (Northeast)

Interstate 25
Town Location Conditions Advisories Restrictions
Buffalo
NWS Forecast
Between Exit 265, Reno Rd and Buffalo Wet, Slick in Spots with Snowfall, Dangerous Winds Extreme Blow Over Risk
Closed to all high profile vehicles under 20000 GVW due to extreme blowover risk. All campers under 20,000 LBS are restricted.

Interstate 90
Town Location Conditions Advisories Restrictions
Buffalo
NWS Forecast
Between Buffalo and the Johnson/Campbell County Line Wet with Snowfall, Dangerous Winds Extreme Blow Over Risk
Closed to all high profile vehicles under 20000 GVW due to extreme blowover risk. All campers under 20,000 LBS are restricted.
Between Exit 44, Piney Creek Rd and Buffalo Wet None None
Gillette
NWS Forecast
Between the Johnson/Campbell County Line and Gillette Wet with Dangerous Winds Extreme Blow Over Risk
Closed to all high profile vehicles under 20000 GVW due to extreme blowover risk. All campers under 20,000 LBS are restricted.
Between Gillette and Rozet Wet with Rain None None
Moorcroft
NWS Forecast
Between Rozet and Moorcroft Wet with Rain None None
Between Moorcroft and Exit 165, Pine Ridge Rd Wet with Rain None None
Sheridan
NWS Forecast
Between the Montana State Line and Ranchester Dry None None
Between Ranchester and Sheridan Dry None None
Between Sheridan and Exit 44, Piney Creek Rd Dry None None
Sundance
NWS Forecast
Between Exit 165, Pine Ridge Rd and Sundance Wet with Rain None None
Between Sundance and the South Dakota State Line Wet with Rain None None



Buffalo
NWS Forecast for Buffalo
Route Location Conditions Advisories Restrictions
I 25 / US 87 Between Exit 265, Reno Rd and Buffalo Wet, Slick in Spots with Snowfall, Dangerous Winds Extreme Blow Over Risk
Closed to all high profile vehicles under 20000 GVW due to extreme blowover risk. All campers under 20,000 LBS are restricted.
I 90 / US 87 Between Exit 44, Piney Creek Rd and Buffalo Wet None None
Between Buffalo and the Johnson/Campbell County Line Wet with Snowfall, Dangerous Winds Extreme Blow Over Risk
Closed to all high profile vehicles under 20000 GVW due to extreme blowover risk. All campers under 20,000 LBS are restricted.
US 14/16 Between Ucross and Mile Marker 60, the Sheridan/Campbell County Line Wet with Snowfall None None
US 16 Between Hunter Ranger Station and Buffalo Wet with Snowfall None None
Between Buffalo and Ucross Dry None None
Between Ucross and Mile Marker 60, the Sheridan/Campbell County Line Wet with Snowfall None None
I 25 / US 87 Between I-25 Exit 265, Reno Rd and Buffalo Wet, Slick in Spots with Snowfall, Dangerous Winds Extreme Blow Over Risk
Closed to all high profile vehicles under 20000 GVW due to extreme blowover risk. All campers under 20,000 LBS are restricted.
Between Buffalo and I-90 Exit 44, Piney Creek Rd Wet None None
WY 196 Between Beaver Creek and Buffalo Wet, Slick in Spots with Snowfall, Dangerous Winds Extreme Blow Over Risk None
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Burgess Junction
NWS Forecast for Burgess Junction
Route Location Conditions Advisories Restrictions
US 14 A Between the Sheridan/Big Horn County Line and Bear Lodge Slick with Snowfall None None
US 14 Between Antelope Butte Mountain Recreation Area and Elk View Slick None None
Between Elk View and Steamboat Rock Slick None None
Between Steamboat Rock and Dayton School Wet, Slick in Spots None None
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Gillette
NWS Forecast for Gillette
Route Location Conditions Advisories Restrictions
I 90 Between the Johnson/Campbell County Line and Gillette Wet with Dangerous Winds Extreme Blow Over Risk
Closed to all high profile vehicles under 20000 GVW due to extreme blowover risk. All campers under 20,000 LBS are restricted.
Between Gillette and Rozet Wet with Rain None None
US 14/16 Between Mile Marker 60, the Sheridan/Campbell County Line and WY 59 Wet with Snowfall None None
Between WY 59 and Gillette Wet with Snowfall None None
Between Gillette and Rozet Wet with Rain None None
US 14/16 Between Mile Marker 60, the Sheridan/Campbell County Line and WY 59 Wet with Snowfall None None
Between WY 59 and Gillette Wet with Snowfall None None
Between Gillette and Rozet Wet with Rain None None
WY 50 Between Gillette and Mile Marker 12, Clarkelen Rd Closure Gate Wet with Snowfall, Strong Winds None None
Between Mile Marker 12, Clarkelen Rd Closure Gate and Pine Tree Junction Wet with Snowfall, Strong Winds None None
WY 51 Between Gillette and Rozet Wet with Snowfall None None
WY 59 Between Mile Marker 94, Haight Rd and Gillette Wet with Snowfall None None
Between Gillette and US 14/16 Wet with Snowfall None None
Between US 14/16 and Mile Marker 126, Northbound Closure Gate Wet with Snowfall None None
Between Mile Marker 126, Northbound Closure Gate and the Montana State Line Wet with Snowfall None None
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Hulett
NWS Forecast for Hulett
Route Location Conditions Advisories Restrictions
US 212 Between the Montana State Line and the South Dakota State Line Wet with Rain None None
WY 24 Between US 14 and Hulett Dry None None
Between Hulett and the east side of Bear Lodge Wet with Rain None None
WY 110 Between WY 24 and Devils Tower Nat'l Monument Dry None None
WY 112 Between Hulett and Strawberry Hill Dry None None
Between Strawberry Hill and the Montana State Line Dry None None
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Moorcroft
NWS Forecast for Moorcroft
Route Location Conditions Advisories Restrictions
I 90 / US 14/16 Between Rozet and Moorcroft Wet with Rain None None
Between Moorcroft and Exit 165, Pine Ridge Rd Wet with Rain None None
I 90 / US 14/16 Between Rozet and Moorcroft Wet with Rain None None
Between Moorcroft and WY 113 Wet with Rain None None
Between WY 113 and Carlile Wet with Rain None None
I 90 / US 14/16 Between Rozet and Moorcroft Wet with Rain None None
Between Moorcroft and Weston/Crook County Line Wet with Rain None None
Between Weston/Crook County Line and Upton Wet with Rain None None
WY 51 Between Rozet and Moorcroft Wet with Rain, Fog None WY 51 at milepost 143.600
Single unit 6+ axles: 33T
WY 113 Between US 14 and Pine Haven Wet with Rain None None
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Newcastle
NWS Forecast for Newcastle
Route Location Conditions Advisories Restrictions
US 16 Bypass Between Mile Marker 247 and Mile Marker 249 Wet with Rain None None
US 16 Between Upton and Newcastle Wet with Snowfall None Single unit 6+ axles: 32T
Between Mile Marker 249 and Mile Marker 254, Eastbound Closure Gate Wet with Rain None None
Between Mile Marker 254, Eastbound Closure Gate and the South Dakota State Line Wet with Rain None None
US 18 Between Mule Creek Jct and the South Dakota State Line Wet with Rain None None
US 85 Between Mule Creek Jct and Niobrara/Weston County Line Wet with Rain None None
Between Newcastle and WY 585, Four Corners Wet, Slick in Spots with Snowfall None None
Between Niobrara/Weston County Line and Newcastle Wet with Rain None None
Between WY 585, Four Corners and the South Dakota State Line Wet, Slick in Spots with Snowfall None None
WY 116 Between Upton and WY 450 Wet with Snowfall None None
WY 450 Between Newcastle and WY 116 Wet with Rain None None
Between WY 116 and the Campbell/Weston County Line Wet with Rain None None
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Powder River Pass
NWS Forecast for Powder River Pass
Route Location Conditions Advisories Restrictions
US 16 Between Deer Haven Lodge and Canyon Creek Rd Slick with Blowing Snow None None
Between Canyon Creek Rd and Sheep Mountain Rd Slick with Blowing Snow None None
Between Sheep Mountain Rd and Hunter Ranger Station Slick with Snowfall, Limited Visibility No Unnecessary Travel None
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Reno Junction
NWS Forecast for Reno Junction
Route Location Conditions Advisories Restrictions
WY 59 Between the Campbell/Converse Cty Line and Mile Marker 67, Edwards Rd Wet with Snowfall None None
Between Mile Marker 67, Edwards Rd and Wright Wet with Snowfall None None
Between Wright and Mile Marker 94, Haight Rd Wet with Strong Winds None None
WY 387 Between Pine Tree Jct and Wright Wet with Snowfall, Strong Winds None None
Between Wright and Reno Jct Wet with Snowfall None None
WY 450 Between the Campbell/Weston County Line and Mile Marker 54, Eastbound Closure Gate Wet with Snowfall None None
Between Mile Marker 54, Eastbound Closure Gate and WY 59 Wet with Snowfall None None
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Sheridan
NWS Forecast for Sheridan
Route Location Conditions Advisories Restrictions
I 90 / US 87 Between the Montana State Line and Ranchester Dry None None
Between Ranchester and Sheridan Dry None None
Between Sheridan and Exit 44, Piney Creek Rd Dry None None
US 14 Between Dayton and Ranchester Dry None None
Between Ranchester and Sheridan Dry None None
Between Sheridan and Ucross Wet None None
US 87 Between Banner and Sheridan Wet None None
Between Sheridan and Ranchester Dry None None
Between Ranchester and the Montana State Line Dry None None
WY 193 Between Kearny and Banner Wet None None
WY 194 Between Story and End of State Route Wet None None
WY 331 Between Sheridan and Beckton Wet None None
WY 332 Between Sheridan and WY 334 Wet None None
WY 335 Between US 87 and Red Grade Rd Wet None None
WY 336 Between Sheridan and Dutch Creek Rd Dry None None
WY 338 Between Sheridan and the Montana State Line Dry None None
WY 340 Between Story and North Piney Creek Wet None None
WY 343 Between WY 345 and Dayton Dry None None
WY 345 Between the Montana State Line and Ranchester Dry None None
Between Ranchester and I-90 Dry None None
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Sundance
NWS Forecast for Sundance
Route Location Conditions Advisories Restrictions
I 90 Business Between Sundance and South Dakota State Line Dry None None
I 90 Between Exit 165, Pine Ridge Rd and Sundance Wet with Rain None None
Between Sundance and the South Dakota State Line Wet with Rain None None
US 14 Between Carlile and WY 24 Dry None None
Between WY 24 and Sundance Dry None None
Between Sundance and the South Dakota State Line Wet with Rain None None
WY 24 Between the east side of Bear Lodge and the South Dakota State Line Dry None None
WY 111 Between Aladdin and I-90 Dry None None
WY 116 Between Sundance and Upton Wet with Snowfall None None
WY 585 Between Crook/Weston County Line and Sundance Dry None None
Between Four Corners and Crook/Weston County Line Dry None None
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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.