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 Canyonsnowpatchy snowsnow tires chains or 4WD advised12/10/2016 11:16:19 AM
SR-31 Huntington Canyonsnowslushysnow tires chains or 4WD advised12/10/2016 11:16:20 AM
SR-39 Ogden to Jct. SR-167 Trappers Looprainwetnone12/10/2016 11:16:17 AM
SR-153 Beaver to Elk Meadowsovercastwetnone12/10/2016 11:16:19 AM
US-40 Through Daniels Canyonsnowsnow coverednone12/10/2016 11:16:18 AM
US-89 Upper Logan Canyon and Logan Summitblowing snowsnow coveredchains required for trucks 12000 and over12/10/2016 11:16:18 AM
US-89 Lower Logan Canyonmixed rain and snowicy spotsnone12/10/2016 11:16:18 AM
US-89/91 I-15 to Wellsville via Sardine Summitmixed rain and snowslushynone12/10/2016 11:16:18 AM
SR-92 to Sundancemixed rain and snowwetnone12/10/2016 11:16:18 AM
SR-153 Elk Meadows to Puffer Lakeovercastwetnone12/10/2016 11:16:19 AM
SR-158 to Powder Mountainmixed rain and snowsnow coverednone12/10/2016 11:16:17 AM
SR-167 Trappers Loop I-84 to Huntsvillemixed rain and snowslushynone12/10/2016 11:16:17 AM
US-189 Provo Canyonrainwetnone12/10/2016 11:16:18 AM
SR-226 to Snowbasinmixed rain and snowsnow coverednone12/10/2016 11:16:17 AM
US-191 Duchesne to Helper through Indian Canyonsnowsnow coverednone12/10/2016 11:16:18 AM
SR-143 Parowan to Brian Headpartly cloudyicy spotssnow tires chains or 4WD advised12/10/2016 11:16:19 AM
SR-143 Panguitch to Mammoth Creek Roadpartly cloudyicy spotsnone12/10/2016 11:16:19 AM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotssnow tires chains or 4WD advised12/10/2016 11:16:19 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristosnowsnow coverednone12/10/2016 11:16:17 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 - Base33W621 24  
Alta - Collins28       
Alta - Mt Baldy22SW2963 93  
Alta Guard Station31N00 89  
Arrowhead Summit32S2540 78  
Bunnells Ridge30S516 90  
Cardiff Peak25S1520 100  
Deer Creek Dam36S511 91  
Elberts35N00 82  
Mid Mountain36N00 71  
Reynolds Peak29S3441 100  
Spruces33N00 96  
SR-92 @ Aspen Grove34NW13 95  
* 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 - 11:21 AM Saturday, December 10, 2016
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
Rain and snow likely. Cloudy, with a high near 41. West wind 11 to 16 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 24. West southwest wind 17 to 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Alpine Today
Rain. High near 49. South wind around 9 mph. Chance of precipitation is 90%.
Tonight
Rain and snow, becoming all snow after 11pm. Low around 28. South wind 8 to 15 mph becoming west northwest in the evening. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Alta Today
Snow. Temperature falling to around 17 by 5pm. Wind chill values as low as -1. Breezy, with a south southwest wind 15 to 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow. Low around 5. Wind chill values as low as -8. Breezy, with a west wind 23 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Altamont Today
A 50 percent chance of snow. Cloudy, with a high near 35. West northwest wind 5 to 7 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow. Cloudy, with a low around 22. West wind 5 to 11 mph. New snow accumulation of less than a half inch possible.
Alton Today
Mostly cloudy, with a high near 45. South southwest wind 11 to 14 mph.
Tonight
A chance of rain before 11pm, then a chance of rain and snow. Cloudy, with a low around 27. Southwest wind 9 to 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Amalga Today
Rain. High near 40. South southwest wind around 9 mph becoming west in the afternoon. Chance of precipitation is 80%.
Tonight
Snow likely, mainly before 11pm. Cloudy, with a low around 21. West northwest wind 7 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
American Fork Today
Rain. High near 49. South southeast wind around 10 mph. Chance of precipitation is 90%.
Tonight
Rain before 11pm, then snow. Low around 29. South southwest wind 8 to 13 mph becoming northwest after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
Annabella Today
A 30 percent chance of rain. Cloudy, with a high near 49. Southwest wind around 15 mph.
Tonight
Rain. Low around 27. West southwest wind 8 to 15 mph. Chance of precipitation is 80%.
Antimony Today
A 20 percent chance of rain. Cloudy, with a high near 51. Southwest wind 11 to 14 mph.
Tonight
A chance of rain before 11pm, then rain and snow likely. Cloudy, with a low around 29. Southwest wind 9 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Apple Valley Today
Mostly cloudy, with a high near 54. Southwest wind around 8 mph.
Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 38. Light and variable wind becoming south southwest around 6 mph in the evening.
Aurora Today
A 40 percent chance of rain. Cloudy, with a temperature falling to around 43 by 5pm. West southwest wind 10 to 14 mph.
Tonight
Rain. Low around 29. Southwest wind 7 to 16 mph. Chance of precipitation is 80%.
Aurora Today
A 40 percent chance of rain. Cloudy, with a temperature falling to around 43 by 5pm. West southwest wind 10 to 14 mph.
Tonight
Rain. Low around 29. Southwest wind 7 to 16 mph. Chance of precipitation is 80%.
Ballard Today
A chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 39. Northeast wind around 5 mph. Chance of precipitation is 40%.
Tonight
A 40 percent chance of snow, mainly before 3am. Mostly cloudy, with a low around 23. North wind 5 to 10 mph becoming west after midnight.
Bear River Today
Rain. High near 42. Southwest wind 6 to 10 mph. Chance of precipitation is 90%.
Tonight
Rain and snow likely before 11pm, then a chance of snow. Cloudy, with a low around 22. Northwest wind 6 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Beaver Today
A 20 percent chance of rain. Cloudy, with a high near 51. Southwest wind 13 to 15 mph.
Tonight
A chance of rain before 11pm, then rain and snow. Low around 32. Southwest wind 11 to 13 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Beryl Today
Mostly cloudy, with a high near 50. Southwest wind around 18 mph.
Tonight
A 40 percent chance of rain, mainly after 11pm. Cloudy, with a low around 34. Southwest wind around 14 mph.
Bicknell Today
A 20 percent chance of rain. Mostly cloudy, with a high near 44. Southwest wind around 16 mph.
Tonight
A chance of rain before 11pm, then a chance of snow. Cloudy, with a low around 23. Breezy, with a west southwest wind 15 to 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Big Water Today
Partly sunny, with a high near 53. Southwest wind 6 to 9 mph.
Tonight
Mostly cloudy, with a low around 37. West southwest wind 7 to 11 mph.
Blanding Today
A 20 percent chance of rain after 4pm. Partly sunny, with a high near 43. South southwest wind 5 to 10 mph.
Tonight
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 34. South wind 5 to 10 mph. Chance of precipitation is 40%.
Bluff Today
Partly sunny, with a high near 48. Northeast wind around 5 mph becoming south southwest in the afternoon.
Tonight
A slight chance of rain and snow between 10pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 34. East northeast wind around 5 mph becoming south after midnight. Chance of precipitation is 20%.
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