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 Canyonfairpatchy snownone12/10/2022 1:38:34 AM
SR-31 Huntington Canyonfairicy spotsnone12/10/2022 1:38:34 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopfairdrynone12/10/2022 1:38:33 AM
SR-153 Beaver to Elk Meadowsfairdrynone12/10/2022 1:38:34 AM
US-40 Through Daniels Canyonfairdrynone12/10/2022 1:38:33 AM
US-89 Upper Logan Canyon and Logan Summitfairpatchy snownone12/10/2022 1:38:33 AM
US-89 Lower Logan Canyonfairicy spotsnone12/10/2022 1:38:33 AM
US-89/91 I-15 to Wellsville via Sardine Summitfairicy spotsnone12/10/2022 1:38:33 AM
SR-92 to Sundancefairdrynone12/10/2022 1:38:33 AM
SR-153 Elk Meadows to Puffer Lakefairicy spotsnone12/10/2022 1:38:34 AM
SR-158 to Powder Mountainsnowpatchy snownone12/10/2022 1:38:33 AM
SR-167 Trappers Loop I-84 to Huntsvillefairicy spotsnone12/10/2022 1:38:33 AM
US-189 Provo Canyonfairdrynone12/10/2022 1:38:33 AM
SR-226 to Snowbasinfairicy spotsnone12/10/2022 1:38:33 AM
US-191 Duchesne to Helper through Indian Canyonfairdrynone12/10/2022 1:38:33 AM
SR-143 Parowan to Brian Headfairicy spotsnone12/10/2022 1:38:34 AM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone12/10/2022 1:38:34 AM
SR-143 Brian Head to Mammoth Creek Roadfairicy spotsnone12/10/2022 1:38:34 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristofairicy spotsnone12/10/2022 1:38:33 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 Guard Station N00    
Arrowhead Summit26SW811 43  
Bunnells Ridge23SE813 52  
Cardiff Peak S1821    
Elberts E13    
Mid Mountain23N00 63  
Monument Peak13SW2428 92  
Reynolds Peak21S1317    
SR-92 @ Aspen Grove13NW23 85  
Spruces10N00 87  
* 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 - 1:44 AM Saturday, December 10, 2022
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 Overnight
Mostly clear, with a steady temperature around 16. East wind 5 to 8 mph.
Saturday
Increasing clouds, with a high near 29. East southeast wind 8 to 10 mph.
Alpine Overnight
Partly cloudy, with a steady temperature around 26. East wind 7 to 10 mph.
Saturday
Mostly cloudy, with a high near 43. East southeast wind around 10 mph.
Alta Overnight
Partly cloudy, with a temperature rising to around 16 by 3am. Wind chill values as low as -3. South wind 16 to 20 mph.
Saturday
Mostly cloudy, with a high near 25. Wind chill values as low as -2. Breezy, with a south wind 21 to 26 mph, with gusts as high as 39 mph.
Altamont Overnight
Partly cloudy, with a steady temperature around 12. Wind chill values as low as zero. Southwest wind 5 to 8 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 29. Light and variable wind.
Alton Overnight
Mostly clear, with a steady temperature around 20. Calm wind.
Saturday
Mostly sunny, with a high near 40. Light south wind increasing to 11 to 16 mph in the morning.
Amalga Overnight
Mostly cloudy, with a steady temperature around 18. North wind around 6 mph becoming calm.
Saturday
Mostly cloudy, with a high near 38. Light and variable wind becoming south 6 to 11 mph in the afternoon.
American Fork Overnight
Partly cloudy, with a steady temperature around 25. Calm wind.
Saturday
Mostly cloudy, with a high near 43. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Annabella Overnight
Mostly clear, with a steady temperature around 23. Southeast wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 45. Light and variable wind becoming southwest 10 to 15 mph in the afternoon.
Antimony Overnight
Mostly clear, with a steady temperature around 19. Southeast wind around 6 mph becoming calm.
Saturday
Partly sunny, with a high near 41. Southeast wind 7 to 16 mph.
Apple Valley Overnight
Mostly clear, with a low around 24. Light south wind.
Saturday
Mostly sunny, with a high near 51. Light east southeast wind becoming south southeast 6 to 11 mph in the afternoon.
Aurora Overnight
Mostly clear, with a low around 17. South southwest wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 45. Light west southwest wind becoming south 5 to 10 mph in the afternoon.
Aurora Overnight
Mostly clear, with a low around 17. South southwest wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 45. Light west southwest wind becoming south 5 to 10 mph in the afternoon.
Aurora Overnight
Mostly clear, with a steady temperature around 22. South southwest wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 45. Light west southwest wind becoming south 5 to 10 mph in the afternoon.
Ballard Overnight
Mostly cloudy, with a low around 12. Calm wind.
Saturday
Patchy fog between 8am and 10am. Otherwise, partly sunny, with a high near 31. Calm wind becoming east around 5 mph.
Bear River Overnight
Mostly cloudy, with a steady temperature around 22. North northwest wind 5 to 7 mph.
Saturday
A slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 38. Light and variable wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Beaver Overnight
Partly cloudy, with a steady temperature around 24. Calm wind becoming west southwest around 5 mph.
Saturday
Mostly cloudy, with a high near 45. Light south wind increasing to 12 to 17 mph in the morning.
Beryl Overnight
Partly cloudy, with a low around 14. Light south southwest wind.
Saturday
Partly sunny, with a high near 45. West wind 6 to 11 mph becoming south southwest 13 to 18 mph in the morning.
Bicknell Overnight
Mostly clear, with a steady temperature around 16. Northwest wind around 6 mph becoming calm.
Saturday
Partly sunny, with a high near 39. Calm wind becoming southwest around 5 mph in the afternoon.
Big Water Overnight
Mostly clear, with a steady temperature around 30. Northwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 46. Calm wind becoming southeast around 5 mph.
Blanding Overnight
Mostly clear, with a low around 21. North northeast wind around 5 mph.
Saturday
Increasing clouds, with a high near 41. East northeast wind 5 to 10 mph becoming south in the morning.
  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