MapReported DataRWIS DataCitizen Reporting ProgramFAQ
Degree of caution Weather Impact on Travel Recommended Action
GREEN Low Minimal Normal Caution
YELLOW Moderate Minor/intermittent weather related road concerns anticipated Monitor 511, UDOT Traffic Web page and NWS Weather Forecasts.
RED High Travel expected to be impaired. Be prepared for hazardous road conditions Monitor 511, UDOT Traffic Web page and NWS weather forecasts. Be prepared to alter travel plans as necessary
Reported Road Weather Conditions
LocationWeatherRoad ConditionRestrictionLast Updated
SR-31 Fairview Canyonfairdrynone12/4/2021 6:31:09 PM
SR-31 Huntington Canyonfairdrynone12/4/2021 6:31:09 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopfairdrynone12/4/2021 6:31:09 PM
SR-153 Beaver to Elk Meadowsfairdrynone12/4/2021 6:31:09 PM
US-40 Through Daniels Canyonfairdrynone12/4/2021 6:31:09 PM
US-89 Upper Logan Canyon and Logan Summitfairdrynone12/4/2021 6:31:09 PM
US-89 Lower Logan Canyonfairdrynone12/4/2021 6:31:09 PM
US-89/91 I-15 to Wellsville via Sardine Summitfairdrynone12/4/2021 6:31:09 PM
SR-92 to Sundancefairdrynone12/4/2021 6:31:09 PM
SR-153 Elk Meadows to Puffer Lakefairdrynone12/4/2021 6:31:09 PM
SR-158 to Powder Mountainfairdrynone12/4/2021 6:31:09 PM
SR-167 Trappers Loop I-84 to Huntsvillefairdrynone12/4/2021 6:31:09 PM
US-189 Provo Canyonfairdrynone12/4/2021 6:31:09 PM
SR-226 to Snowbasinfairdrynone12/4/2021 6:31:09 PM
US-191 Duchesne to Helper through Indian Canyonfairdrynone12/4/2021 6:31:09 PM
SR-143 Parowan to Brian Headfairdrynone12/4/2021 6:31:09 PM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone12/4/2021 6:31:09 PM
SR-143 Brian Head to Mammoth Creek Roadgusty windsdrynone12/4/2021 6:31:09 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristofairdrynone12/4/2021 6:31:09 PM
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Road Weather Station Data
AtmosphericsRoad Conditions
SiteAir Temp
°F
Wind DirWind
Speed
(MPH)
Wind
Gust
(MPH)
Precip%
Relative
Humidity
Road Temp
°F
Road Surface
Alta Guard Station N00    
Arrowhead Summit41SW1622 33  
Bunnells Ridge42NW39 24  
Cardiff Peak W926    
Deer Creek Dam46S48 29  
Elberts E13    
Mid Mountain39N00 52  
Reynolds Peak37SW1420    
SR-92 @ Aspen Grove32W23 59  
Spruces30N00 62  
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UDOT Traffic Road Weather FAQ

How does a road weather forecast differ from the forecast I see on the news at night?
A road weather forecast only concentrates on weather that impacts travel. For example, 3 inches of snow might be forecast to stick on the grass, but roads may remain wet.
What is an RWIS?
RWIS stands for Road Weather Information System. UDOT maintains a network of RWIS weather stations across the state of Utah. RWIS stations have atmospheric sensors, road sensors and cameras. These instruments measure air temperature, wind speed and direction, precipitation, road temperature, road surface condition, and other variables.
What do you do with the information you collect from RWIS sites and how does it help me travel?
RWIS stations provide critical information to a team of UDOT meteorologists and plow crews to help keep roads free of snow. RWIS stations also help inform the public of what the road conditions are like around the state.
Where can I get forecasted road weather impacts from UDOT?
UDOT provides road weather forecasts in 5 different locations.
  • The 511 travel information line
  • On UDOTTraffic.utah.gov  under "Additional Info"  click "Road Weather Alert" (when flashing)
  • On UDOTTraffic.utah.gov  in the top center of the page click "Road Weather"
    • The "Current Conditions" tab (October 1 ‐ March 31) has updated road conditions on 141 segments of Utah's roads.
    • The "Road Conditions Forecast" tab is updated by meteorologists at the TOC to help motorists know what to expect for three 6 hour time blocks on 63 segments of Utah's Interstates and Highways.
  • Download the free "UDOT Traffic" app for Apple or Android devices.
  • Follow UDOT Traffic on Twitter.
What is a "Road Weather Alert"?
A Road Weather Alert is a road weather forecast of expected statewide storm impacts to Utah's roads. Road Weather Alerts are issued before and during weather systems that will/are affecting travel on Utah's roads.
How do I read the weather symbols on the UDOT Traffic app?
Forecasted Road Conditions
Degree of caution Weather Impact on Travel Recommended Action
GREEN Low Minimal Normal Caution
YELLOW Moderate Minor/intermittent weather related road concerns anticipated Monitor 511, UDOT Traffic Web page and NWS Weather Forecasts.
RED High Travel expected to be impaired. Be prepared for hazardous road conditions Monitor 511, UDOT Traffic Web page and NWS weather forecasts. Be prepared to alter travel plans as necessary
National Weather Service City Forecasts
Last Updated - 6:36 PM Saturday, December 04, 2021
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z | ALL
CityForecastForecast
Acord Lakes Tonight
Mostly clear, with a low around 27. West wind 9 to 15 mph.
Sunday
Mostly sunny, with a high near 44. Breezy, with a northwest wind 15 to 24 mph, with gusts as high as 36 mph.
Alpine Tonight
Widespread haze. Mostly clear, with a low around 28. Light and variable wind becoming southeast around 5 mph in the evening.
Sunday
Widespread haze before 9am. Sunny, with a high near 49. Light and variable wind becoming north northwest 6 to 11 mph in the morning.
Alta Tonight
Mostly clear, with a low around 25. West southwest wind 10 to 15 mph.
Sunday
Sunny, with a high near 33. West northwest wind 15 to 20 mph, with gusts as high as 31 mph.
Altamont Tonight
Widespread haze. Mostly clear, with a low around 23. West southwest wind 5 to 10 mph becoming north northwest in the evening.
Sunday
Widespread haze before 9am. Sunny, with a high near 50. West wind 8 to 15 mph.
Alton Tonight
Clear, with a low around 27. West northwest wind around 7 mph.
Sunday
Sunny, with a high near 58. West northwest wind 8 to 14 mph.
Amalga Tonight
Widespread haze. Partly cloudy, with a low around 24. Southwest wind 6 to 8 mph becoming north northwest in the evening.
Sunday
Widespread haze before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 46. North northwest wind 9 to 15 mph.
American Fork Tonight
Widespread haze. Mostly clear, with a low around 23. Light and variable wind becoming southeast around 5 mph in the evening.
Sunday
Widespread haze before 9am. Sunny, with a high near 49. Northeast wind 5 to 13 mph becoming northwest in the morning.
Annabella Tonight
Mostly clear, with a low around 25. North wind 5 to 7 mph becoming south southwest in the evening.
Sunday
Sunny, with a high near 54. South southwest wind 6 to 13 mph becoming north northwest in the afternoon.
Antimony Tonight
Mostly clear, with a low around 21. West northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 54. Light and variable wind becoming northwest 6 to 11 mph in the morning.
Apple Valley Tonight
Clear, with a low around 29. West southwest wind around 6 mph becoming east northeast in the evening.
Sunday
Sunny, with a high near 64. East northeast wind 6 to 9 mph becoming west northwest in the afternoon.
Aurora Tonight
Mostly clear, with a low around 24. North wind around 7 mph becoming south in the evening.
Sunday
Sunny, with a high near 55. South wind 7 to 14 mph becoming north northwest in the afternoon.
Aurora Tonight
Mostly clear, with a low around 24. North wind around 7 mph becoming south in the evening.
Sunday
Sunny, with a high near 55. South wind 7 to 14 mph becoming north northwest in the afternoon.
Aurora Tonight
Mostly clear, with a low around 24. North wind around 7 mph becoming south in the evening.
Sunday
Sunny, with a high near 55. South wind 7 to 14 mph becoming north northwest in the afternoon.
Ballard Tonight
Partly cloudy, with a low around 26. Calm wind becoming north northeast around 5 mph in the evening.
Sunday
Sunny, with a high near 53. Northeast wind 5 to 10 mph becoming southeast in the morning.
Bear River Tonight
Partly cloudy, with a low around 26. West southwest wind around 7 mph becoming southeast in the evening.
Sunday
Mostly sunny, with a high near 46. West northwest wind 6 to 14 mph.
Beaver Tonight
Mostly clear, with a low around 28. North northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 55. Light and variable wind becoming north 6 to 11 mph in the afternoon.
Beryl Tonight
Mostly clear, with a low around 15. South wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 60. Calm wind becoming northeast 5 to 9 mph in the afternoon.
Bicknell Tonight
Mostly clear, with a low around 24. West southwest wind 6 to 11 mph.
Sunday
Sunny, with a high near 52. West wind 11 to 16 mph.
Big Water Tonight
Clear, with a low around 34. Southeast wind 5 to 7 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 60. North northwest wind around 6 mph becoming calm.
Blanding Tonight
Clear, with a low around 31. South southwest wind around 5 mph becoming north northeast after midnight.
Sunday
Sunny, with a high near 56. North wind 5 to 15 mph becoming south in the morning.
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