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 advised2/20/2017 5:59:25 AM
SR-31 Huntington Canyonsnowpatchy snowsnow tires chains or 4WD advised2/20/2017 5:59:26 AM
SR-39 Ogden to Jct. SR-167 Trappers Looppartly cloudydrynone2/20/2017 5:59:22 AM
SR-153 Beaver to Elk Meadowspartly cloudypatchy snowsnow tires chains or 4WD advised2/20/2017 5:59:24 AM
US-40 Through Daniels Canyonovercastdrynone2/20/2017 5:59:23 AM
US-89 Upper Logan Canyon and Logan Summitsnowsnow coverednone2/20/2017 5:59:22 AM
US-89 Lower Logan Canyonpartly cloudydrynone2/20/2017 5:59:22 AM
US-89/91 I-15 to Wellsville via Sardine Summitrainwetnone2/20/2017 5:59:22 AM
SR-92 to Sundancepartly cloudydrynone2/20/2017 5:59:23 AM
SR-153 Elk Meadows to Puffer Lakepartly cloudypatchy snowsnow tires chains or 4WD advised2/20/2017 5:59:24 AM
SR-158 to Powder Mountainpartly cloudyicy spotssnow tires chains or 4WD advised2/20/2017 5:59:22 AM
SR-167 Trappers Loop I-84 to Huntsvillepartly cloudydrynone2/20/2017 5:59:22 AM
US-189 Provo Canyonpartly cloudydrynone2/20/2017 5:59:23 AM
SR-226 to Snowbasinpartly cloudyicy spotsnone2/20/2017 5:59:22 AM
US-191 Duchesne to Helper through Indian Canyonpartly cloudyicy spotsnone2/20/2017 5:59:23 AM
SR-143 Parowan to Brian Headsnowicy spotssnow tires chains or 4WD advised2/20/2017 5:59:24 AM
SR-143 Panguitch to Mammoth Creek Roadpartly cloudyicy spotsnone2/20/2017 5:59:25 AM
SR-143 Brian Head to Mammoth Creek Roadsnowsnow coveredroad closed2/20/2017 5:59:24 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristopartly cloudydrynone2/20/2017 5:59:22 AM
* Click on a column name to sort the data by that column. Click on the same column a second time to reverse the order.
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 - Base31W514 18  
Alta - Collins26       
Alta - Mt Baldy19S2036 92  
Alta Guard Station30N00 79  
Arrowhead Summit30SW2841 91  
Bunnells Ridge29S2432 85  
Cardiff Peak23N00 99  
Deer Creek Dam37SW1015 76  
Elberts34N00 75  
Mid Mountain34N00 76  
Monument Peak21SW1517 93  
Reynolds Peak26S2429 89  
SR-92 @ Aspen Grove37SE411 67  
Spruces26N00 96  
* 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 - 6:04 AM Monday, February 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 Washington's Birthday
Isolated snow showers after 11am. Partly sunny, with a high near 45. West wind 11 to 14 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.
Tonight
A slight chance of rain and snow showers. Mostly cloudy, with a low around 31. West wind 10 to 15 mph. Chance of precipitation is 20%.
Alpine Washington's Birthday
Scattered showers. Mostly cloudy, with a high near 54. South southeast wind 11 to 17 mph. Chance of precipitation is 50%.
Tonight
Scattered showers. Mostly cloudy, with a low around 46. South wind 15 to 17 mph. Chance of precipitation is 50%.
Alta Washington's Birthday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 30. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers likely. Cloudy, with a temperature falling to near 28 by 8pm, then rising to around 34 during the remainder of the night. Windy, with a south southwest wind 23 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Altamont Washington's Birthday
A slight chance of rain and snow showers after 11am. Areas of fog before 11am. Otherwise, partly sunny, with a high near 45. North northwest wind around 8 mph becoming south in the afternoon. Chance of precipitation is 20%.
Tonight
A slight chance of rain and snow showers. Mostly cloudy, with a low around 31. Southwest wind around 7 mph becoming northwest in the evening. Chance of precipitation is 20%.
Alton Washington's Birthday
A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 44. South southwest wind 9 to 16 mph. Chance of precipitation is 20%.
Tonight
Isolated showers. Mostly cloudy, with a low around 35. Southwest wind 11 to 16 mph. Chance of precipitation is 20%.
Amalga Washington's Birthday
Showers likely, mainly after 11am. Cloudy, with a high near 47. South southwest wind 7 to 15 mph. Chance of precipitation is 70%.
Tonight
Showers likely, mainly before 11pm. Cloudy, with a temperature rising to around 49 by 4am. South wind 9 to 17 mph. Chance of precipitation is 70%.
American Fork Washington's Birthday
Scattered showers, mainly after 11am. Mostly cloudy, with a high near 55. South southeast wind 11 to 17 mph. Chance of precipitation is 40%.
Tonight
Scattered showers. Mostly cloudy, with a temperature rising to around 50 by 11pm. South wind around 16 mph. Chance of precipitation is 40%.
Annabella Washington's Birthday
Isolated showers after 11am. Mostly cloudy, with a high near 53. Southwest wind 9 to 14 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 11pm. Mostly cloudy, with a low around 37. South southwest wind around 15 mph. Chance of precipitation is 20%.
Antimony Washington's Birthday
Isolated showers after 11am. Partly sunny, with a high near 52. South southwest wind 8 to 18 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 11pm. Mostly cloudy, with a low around 36. South southwest wind 14 to 18 mph. Chance of precipitation is 20%.
Apple Valley Washington's Birthday
Isolated showers. Mostly cloudy, with a high near 55. South southeast wind 7 to 13 mph. Chance of precipitation is 20%.
Tonight
Isolated showers. Mostly cloudy, with a low around 46. South southeast wind 7 to 11 mph. Chance of precipitation is 20%.
Aurora Washington's Birthday
Isolated showers after 11am. Partly sunny, with a high near 57. South southwest wind 8 to 15 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 11pm. Mostly cloudy, with a low around 40. South southwest wind 11 to 14 mph. Chance of precipitation is 20%.
Aurora Washington's Birthday
Isolated showers after 11am. Partly sunny, with a high near 57. South southwest wind 8 to 15 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 11pm. Mostly cloudy, with a low around 40. South southwest wind 11 to 14 mph. Chance of precipitation is 20%.
Ballard Washington's Birthday
Partly sunny, with a high near 45. North wind around 5 mph becoming calm.
Tonight
Scattered flurries between 11pm and 1am. Areas of fog after 5am. Otherwise, mostly cloudy, with a low around 30. Calm wind becoming northwest around 5 mph after midnight.
Bear River Washington's Birthday
Showers likely, mainly after 11am. Cloudy, with a high near 47. South wind 9 to 16 mph. Chance of precipitation is 60%.
Tonight
Showers likely, mainly before 11pm. Cloudy, with a steady temperature around 45. South wind 11 to 20 mph. Chance of precipitation is 60%.
Beaver Washington's Birthday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers. Mostly cloudy, with a high near 52. South wind 10 to 18 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 11pm. Mostly cloudy, with a low around 38. South wind 16 to 18 mph. Chance of precipitation is 20%.
Beryl Washington's Birthday
Isolated showers. Cloudy, with a high near 50. Breezy, with a south southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Isolated showers before 11pm. Mostly cloudy, with a temperature rising to around 51 by 4am. Breezy, with a south southwest wind 20 to 23 mph. Chance of precipitation is 20%.
Bicknell Washington's Birthday
Partly sunny, with a high near 50. West wind 11 to 14 mph.
Tonight
Mostly cloudy, with a low around 34. West southwest wind 13 to 16 mph.
Big Water Washington's Birthday
Partly sunny, with a high near 58. South southwest wind 7 to 10 mph.
Tonight
Mostly cloudy, with a low around 42. West wind 7 to 10 mph.
Blanding Washington's Birthday
Mostly sunny, with a high near 47. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 33. West southwest wind around 5 mph becoming calm.
Bluff Washington's Birthday
Mostly sunny, with a high near 57. Calm wind becoming south southwest around 5 mph.
Tonight
Mostly cloudy, with a low around 35. Calm wind becoming east northeast around 5 mph.
  Page of 16   Next   Last
* Click on City column name to sort the data by that column. Click on the same column a second time to reverse the order.
Incidents +/-
Twitter Feed +/-
National Weather Service Forecast +/-
© 2014 UDOT TRAFFIC