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 Canyonfairdrynone1/18/2022 3:30:44 PM
SR-31 Huntington Canyonfairdrynone1/18/2022 3:30:44 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopfairdrynone1/18/2022 3:30:43 PM
SR-153 Beaver to Elk Meadowsfairdrynone1/18/2022 3:30:44 PM
US-40 Through Daniels Canyonfairdrynone1/18/2022 3:30:43 PM
US-89 Upper Logan Canyon and Logan Summitfairdrynone1/18/2022 3:30:43 PM
US-89 Lower Logan Canyonfairdrynone1/18/2022 3:30:43 PM
US-89/91 I-15 to Wellsville via Sardine Summitfairdrynone1/18/2022 3:30:43 PM
SR-92 to Sundancefairdrynone1/18/2022 3:30:43 PM
SR-153 Elk Meadows to Puffer Lakefairdrynone1/18/2022 3:30:44 PM
SR-158 to Powder Mountainfairdrynone1/18/2022 3:30:43 PM
SR-167 Trappers Loop I-84 to Huntsvillefairdrynone1/18/2022 3:30:43 PM
US-189 Provo Canyonfairdrynone1/18/2022 3:30:43 PM
SR-226 to Snowbasinfairdrynone1/18/2022 3:30:43 PM
US-191 Duchesne to Helper through Indian Canyonfairdrynone1/18/2022 3:30:43 PM
SR-143 Parowan to Brian Headblowing snowicy spotsnone1/18/2022 3:30:44 PM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone1/18/2022 3:30:44 PM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotsnone1/18/2022 3:30:44 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristofairdrynone1/18/2022 3:30:43 PM
* 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 Summit30S34 46  
Bunnells Ridge28NW1420 44  
Cardiff Peak N16    
Deer Creek Dam38S47 32  
Elberts SW01    
Mid Mountain32N00 44  
Monument Peak21SW2629 53  
Reynolds Peak26SW1016    
SR-92 @ Aspen Grove33NW01 47  
Spruces33S03 42  
* 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 - 3:36 PM Tuesday, January 18, 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 Tonight
Mostly cloudy, with a low around 16. West wind 11 to 14 mph.
Wednesday
Partly sunny, with a high near 31. West wind 13 to 17 mph.
Alpine Tonight
Widespread haze. Mostly cloudy, with a low around 23. Light and variable wind becoming east northeast around 5 mph after midnight.
Wednesday
Widespread haze. Mostly sunny, with a high near 40. North northeast wind around 6 mph becoming west southwest in the morning.
Alta Tonight
Mostly cloudy, with a low around 17. West northwest wind 11 to 14 mph.
Wednesday
Partly sunny, with a high near 25. West northwest wind 11 to 14 mph.
Altamont Tonight
Mostly cloudy, with a low around 17. East southeast wind around 6 mph becoming north northwest in the evening.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind around 6 mph becoming east southeast in the afternoon.
Alton Tonight
Mostly cloudy, with a low around 22. North wind 6 to 11 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 46. North wind 11 to 14 mph.
Amalga Tonight
Widespread haze. Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 15. Light and variable wind.
Wednesday
Widespread haze. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 26. Calm wind.
American Fork Tonight
Widespread haze. Mostly cloudy, with a low around 22. West northwest wind around 5 mph becoming calm.
Wednesday
Widespread haze. Mostly sunny, with a high near 38. North wind around 6 mph becoming west southwest in the morning.
Annabella Tonight
Mostly cloudy, with a low around 22. North northeast wind around 6 mph becoming light and variable in the evening.
Wednesday
Partly sunny, with a high near 41. Light and variable wind becoming north northeast 5 to 8 mph in the morning.
Antimony Tonight
Mostly cloudy, with a low around 19. Northeast wind 3 to 7 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 40. Light and variable wind becoming north northwest 5 to 9 mph in the morning.
Apple Valley This Afternoon
A 20 percent chance of rain. Cloudy early, then becoming mostly sunny, with a high near 51. West wind around 6 mph.
Tonight
Increasing clouds, with a low around 27. West northwest wind around 6 mph.
Aurora Tonight
Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 39. Calm wind becoming north around 6 mph in the afternoon.
Aurora Tonight
Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 39. Calm wind becoming north around 6 mph in the afternoon.
Aurora Tonight
Mostly cloudy, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 39. Calm wind becoming north around 6 mph in the afternoon.
Ballard This Afternoon
Partly sunny, with a high near 40. East southeast wind around 5 mph.
Tonight
Mostly cloudy, with a low around 20. North northeast wind around 5 mph.
Bear River Tonight
Widespread haze. Mostly cloudy, with a low around 18. North wind 5 to 7 mph.
Wednesday
Widespread haze. Partly sunny, with a high near 34. North wind 5 to 7 mph.
Beaver Tonight
Mostly cloudy, with a low around 21. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Calm wind becoming north 5 to 9 mph in the afternoon.
Beryl Tonight
Mostly cloudy, with a low around 20. East wind 5 to 7 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 48. Northeast wind 5 to 10 mph.
Bicknell Tonight
Mostly cloudy, with a low around 17. West wind 6 to 8 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 7 to 10 mph.
Big Water Tonight
Increasing clouds, with a low around 31. Northwest wind 7 to 13 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 52. Northwest wind around 6 mph becoming southeast in the afternoon.
Blanding This Afternoon
Mostly cloudy, with a high near 42. South southwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 24. North wind 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