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 Canyonovercastsnow coveredsnow tires chains or 4WD advised1/20/2017 6:44:41 AM
SR-31 Huntington Canyonovercastpatchy snowsnow tires chains or 4WD advised1/20/2017 6:44:41 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopsnowicy spotsnone1/20/2017 6:44:39 AM
SR-153 Beaver to Elk Meadowssnowsnow coveredsnow tires chains or 4WD advised1/20/2017 6:44:40 AM
US-40 Through Daniels Canyonmixed rain and snowicy spotsnone1/20/2017 6:44:40 AM
US-89 Upper Logan Canyon and Logan Summitsnowpatchy snownone1/20/2017 6:44:39 AM
US-89 Lower Logan Canyonovercastwetnone1/20/2017 6:44:39 AM
US-89/91 I-15 to Wellsville via Sardine Summitfogslushynone1/20/2017 6:44:39 AM
SR-92 to Sundanceovercasticy spotsnone1/20/2017 6:44:40 AM
SR-153 Elk Meadows to Puffer Lakesnowsnow coveredsnow tires chains or 4WD advised1/20/2017 6:44:40 AM
SR-158 to Powder Mountainsnowicy spotschains or 4WD required1/20/2017 6:44:39 AM
SR-167 Trappers Loop I-84 to Huntsvillesnowicy spotsnone1/20/2017 6:44:39 AM
US-189 Provo Canyonfogicy spotsnone1/20/2017 6:44:40 AM
SR-226 to Snowbasinsnowicy spotssnow tires chains or 4WD advised1/20/2017 6:44:39 AM
US-191 Duchesne to Helper through Indian Canyonsnowpatchy snownone1/20/2017 6:44:40 AM
SR-143 Parowan to Brian Headblowing snowicy spotssnow tires chains or 4WD advised1/20/2017 6:44:40 AM
SR-143 Panguitch to Mammoth Creek Roadovercastsnow coverednone1/20/2017 6:44:40 AM
SR-143 Brian Head to Mammoth Creek Roadblowing snowsnow coveredsnow tires chains or 4WD advised1/20/2017 6:44:40 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristosnowpatchy snownone1/20/2017 6:44:39 AM
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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 - Base19SE15 5  
Alta - Collins14       
Alta - Mt Baldy8S37 86  
Alta Guard Station17N00 89  
Arrowhead Summit21N35 96  
Bunnells Ridge19SE34 98  
Cardiff Peak12S24 94  
Deer Creek Dam26SW58 100  
Elberts22N00 87  
Mid Mountain23N00 92  
Monument Peak14SW44 88  
Reynolds Peak15SE12 97  
SR-92 @ Aspen Grove23N00 95  
Spruces19N00 92  
* Click on a column name to sort the data by that column. Click on the same column a second time to reverse the order.

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 - 6:50 AM Friday, January 20, 2017
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 Today
A 40 percent chance of snow. Mostly cloudy, with a high near 32. West wind 5 to 10 mph becoming east southeast in the afternoon. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 19. East southeast wind 5 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Alpine Today
A 30 percent chance of snow before noon. Areas of fog before noon. Otherwise, cloudy, with a high near 37. Northwest wind 5 to 10 mph becoming south southeast in the afternoon. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 29. South southeast wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Alta Today
A 40 percent chance of snow. Mostly cloudy, with a high near 19. Light and variable wind becoming south 5 to 10 mph in the morning. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 14. Wind chill values as low as -1. South wind 10 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Altamont Today
A 20 percent chance of snow before 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 27. Light and variable wind.
Tonight
Snow likely, mainly after 11pm. Cloudy, with a low around 13. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Alton Today
Snow, mainly after 11am. High near 34. South wind 9 to 14 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Low around 25. South wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Amalga Today
A 20 percent chance of snow before 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 28. Light and variable wind.
Tonight
Snow likely, mainly after 11pm. Cloudy, with a low around 20. Calm wind becoming east southeast 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
American Fork Today
A 20 percent chance of snow before 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 36. Northwest wind 5 to 8 mph becoming south southeast in the morning.
Tonight
Snow. Low around 29. South southeast wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Annabella Today
A 20 percent chance of snow before 11am. Areas of fog before 11am. Otherwise, cloudy, with a high near 35. South wind 5 to 8 mph.
Tonight
Snow. Low around 24. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Antimony Today
A 50 percent chance of snow. Cloudy, with a high near 37. West southwest wind 6 to 10 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 24. South wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Apple Valley Today
A chance of snow before 11am, then rain and snow. High near 40. Light southwest wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain and snow. Low around 35. South southwest wind 5 to 11 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Aurora Today
A 20 percent chance of snow before 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 35. West southwest wind around 5 mph becoming light and variable in the afternoon.
Tonight
Snow. Low around 26. Light and variable wind becoming east around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Aurora Today
A 20 percent chance of snow before 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 35. West southwest wind around 5 mph becoming light and variable in the afternoon.
Tonight
Snow. Low around 26. Light and variable wind becoming east around 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Ballard Today
A slight chance of snow before 8am, then a slight chance of snow after 2pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 30. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tonight
A 50 percent chance of snow. Cloudy, with a low around 19. North northwest wind around 5 mph becoming calm in the evening. New snow accumulation of less than one inch possible.
Bear River Today
A 20 percent chance of snow before 11am. Widespread dense fog before 11am. Otherwise, mostly cloudy, with a high near 30. Light and variable wind.
Tonight
Snow likely, mainly after 11pm. Cloudy, with a low around 23. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Beaver Today
Snow likely, mainly after 11am. Areas of fog before 11am. Otherwise, cloudy, with a high near 37. Southwest wind 6 to 11 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 27. South southwest wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Beryl Today
A 50 percent chance of snow. Areas of fog before 11am. Otherwise, cloudy, with a high near 37. West southwest wind 5 to 10 mph becoming south southwest 12 to 17 mph in the afternoon. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow before 11pm, then rain and snow. Temperature rising to around 42 by 4am. South southwest wind 6 to 14 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Bicknell Today
A 30 percent chance of snow. Mostly cloudy, with a high near 33. Wind chill values as low as -1. West southwest wind 8 to 11 mph becoming east southeast in the afternoon. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 18. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Big Water Today
A slight chance of rain and snow before 11am, then a chance of rain. Cloudy, with a high near 44. West southwest wind 5 to 11 mph becoming south southeast in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Rain. Low around 34. Calm wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 80%.
Blanding Today
Snow likely, mainly after 3pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 34. South southeast wind 5 to 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Patchy blowing snow after 5am. Low around 30. South southeast wind 5 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Bluff Today
A slight chance of snow before 11am, then a slight chance of rain and snow between 11am and 1pm, then rain likely after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 40. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow likely before 7pm, then snow between 7pm and 4am, then rain and snow after 4am. Low around 33. Breezy, with an east southeast wind 5 to 10 mph becoming south 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
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