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 Canyonpartly cloudypatchy snowsnow tires chains or 4WD advised2/21/2017 8:14:48 AM
SR-31 Huntington Canyonpartly cloudyslushysnow tires chains or 4WD advised2/21/2017 8:14:49 AM
SR-39 Ogden to Jct. SR-167 Trappers Looppartly cloudydrynone2/21/2017 8:14:46 AM
SR-153 Beaver to Elk Meadowspartly cloudyicy spotssnow tires chains or 4WD advised2/21/2017 8:14:48 AM
US-40 Through Daniels Canyonpartly cloudydrynone2/21/2017 8:14:47 AM
US-89 Upper Logan Canyon and Logan Summitpartly cloudyicy spotsnone2/21/2017 8:14:46 AM
US-89 Lower Logan Canyonpartly cloudydrynone2/21/2017 8:14:46 AM
US-89/91 I-15 to Wellsville via Sardine Summitgusty windsdrynone2/21/2017 8:14:46 AM
SR-92 to Sundancepartly cloudydrynone2/21/2017 8:14:47 AM
SR-153 Elk Meadows to Puffer Lakepartly cloudyicy spotssnow tires chains or 4WD advised2/21/2017 8:14:48 AM
SR-158 to Powder Mountainpartly cloudydrysnow tires chains or 4WD advised2/21/2017 8:14:46 AM
SR-167 Trappers Loop I-84 to Huntsvillepartly cloudydrynone2/21/2017 8:14:46 AM
US-189 Provo Canyonpartly cloudydrynone2/21/2017 8:14:47 AM
SR-226 to Snowbasinpartly cloudydrynone2/21/2017 8:14:46 AM
US-191 Duchesne to Helper through Indian Canyonfogicy spotsnone2/21/2017 8:14:47 AM
SR-143 Parowan to Brian Headpartly cloudyicy spotssnow tires chains or 4WD advised2/21/2017 8:14:48 AM
SR-143 Panguitch to Mammoth Creek Roadpartly cloudyicy spotsnone2/21/2017 8:14:48 AM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotssnow tires chains or 4WD advised2/21/2017 8:14:48 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristopartly cloudydrynone2/21/2017 8:14:46 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 - Base36SW625 25  
Alta - Collins30       
Alta - Mt Baldy23S1647 94  
Alta Guard Station34N00 84  
Arrowhead Summit35SW3750 88  
Bunnells Ridge33SE2643 94  
Cardiff Peak27S06 100  
Deer Creek Dam45SW1120 60  
Elberts38N00 80  
Mid Mountain38N00 77  
Monument Peak26SW4148 95  
Reynolds Peak30SE2635 93  
SR-92 @ Aspen Grove41NE69 71  
Spruces39N00 72  
* 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 - 8:20 AM Tuesday, February 21, 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
Partly sunny, with a high near 51. Breezy, with a southwest wind around 23 mph.
Tonight
A chance of rain and snow before 11pm, then snow likely. Mostly cloudy, with a low around 29. Breezy, with a west wind 17 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Alpine Today
A 20 percent chance of rain after noon. Partly sunny, with a high near 62. Breezy, with a south wind 23 to 26 mph, with gusts as high as 40 mph.
Tonight
Rain before midnight, then snow. Low around 37. Breezy, with a west southwest wind 20 to 25 mph becoming west 7 to 12 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Alta Today
A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 34. Windy, with a south southwest wind 29 to 37 mph, with gusts as high as 55 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Low around 16. Windy, with a west wind 26 to 36 mph decreasing to 13 to 23 mph. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Altamont Today
Partly sunny, with a high near 50. West northwest wind 10 to 13 mph becoming south southwest in the afternoon.
Tonight
A chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 27. West wind 7 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Alton Today
Mostly cloudy, with a high near 51. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 39 mph.
Tonight
Mostly cloudy, with a low around 34. Breezy, with a southwest wind 15 to 24 mph, with gusts as high as 38 mph.
Amalga Today
Rain, mainly after 11am. High near 55. Breezy, with a south wind 18 to 22 mph becoming west in the afternoon. Chance of precipitation is 80%.
Tonight
Rain before 11pm, then snow likely. Low around 30. West wind 7 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
American Fork Today
A 20 percent chance of rain after 11am. Increasing clouds, with a high near 64. Breezy, with a south wind 23 to 26 mph, with gusts as high as 40 mph.
Tonight
Rain before 11pm, then snow. Low around 37. Breezy, with a southwest wind 20 to 25 mph becoming west 8 to 13 mph in the evening. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Annabella Today
Partly sunny, with a high near 63. Breezy, with a southwest wind 21 to 26 mph, with gusts as high as 40 mph.
Tonight
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 60%.
Antimony Today
Partly sunny, with a high near 61. Breezy, with a south southwest wind 24 to 26 mph, with gusts as high as 40 mph.
Tonight
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 34. Breezy, with a south southwest wind 23 to 28 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Apple Valley Today
Mostly cloudy, with a high near 65. South southeast wind 15 to 21 mph becoming southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 46. South wind 16 to 21 mph decreasing to 9 to 14 mph in the evening.
Aurora Today
Partly sunny, with a high near 67. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 39 mph.
Tonight
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 60%.
Aurora Today
Partly sunny, with a high near 67. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 39 mph.
Tonight
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 39. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 60%.
Ballard Today
Scattered sprinkles between 4pm and 5pm, then scattered sprinkles with isolated showers after 5pm. Partly sunny, with a high near 52. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 10%.
Tonight
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and 10pm, then a chance of snow showers after 10pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 28. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Bear River Today
Rain, mainly after 11am. High near 54. Breezy, with a south wind around 22 mph becoming west in the afternoon. Chance of precipitation is 90%.
Tonight
Rain before 11pm, then snow likely. Low around 31. Southwest wind 6 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Beaver Today
Mostly cloudy, with a high near 60. Breezy, with a south southwest wind around 29 mph, with gusts as high as 43 mph.
Tonight
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 35. Breezy, with a south southwest wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 43 mph.
Beryl Today
Mostly cloudy, with a high near 58. Windy, with a south southwest wind 25 to 30 mph, with gusts as high as 44 mph.
Tonight
Mostly cloudy, with a low around 38. Windy, with a south southwest wind 27 to 32 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 46 mph.
Bicknell Today
Partly sunny, with a high near 57. Breezy, with a southwest wind 23 to 28 mph, with gusts as high as 41 mph.
Tonight
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 33. Breezy, with a southwest wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Big Water Today
Partly sunny, with a high near 65. West southwest wind 7 to 15 mph.
Tonight
Mostly cloudy, with a low around 42. West southwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight.
Blanding Today
Partly sunny, with a high near 53. East wind around 5 mph becoming south in the morning.
Tonight
Mostly cloudy, with a low around 37. South wind around 5 mph becoming calm after midnight.
Bluff Today
Partly sunny, with a high near 64. East northeast wind around 5 mph becoming calm.
Tonight
Mostly cloudy, with a low around 39. Calm wind.
  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