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 Canyonclearslushynone12/13/2018 3:39:06 PM
SR-31 Huntington Canyonclearwetnone12/13/2018 3:39:06 PM
SR-39 Ogden to Jct. SR-167 Trappers Looppartly cloudydrynone12/13/2018 3:39:03 PM
SR-153 Beaver to Elk Meadowsclearwetsnow tires chains or 4WD advised12/13/2018 3:39:05 PM
US-40 Through Daniels Canyonclearicy spotsnone12/13/2018 3:39:05 PM
US-89 Upper Logan Canyon and Logan Summitpartly cloudywetnone12/13/2018 3:39:04 PM
US-89 Lower Logan Canyonpartly cloudywetnone12/13/2018 3:39:04 PM
US-89/91 I-15 to Wellsville via Sardine Summitclearwetnone12/13/2018 3:39:04 PM
SR-92 to Sundancepartly cloudywetnone12/13/2018 3:39:04 PM
SR-153 Elk Meadows to Puffer Lakeclearwetsnow tires chains or 4WD advised12/13/2018 3:39:06 PM
SR-158 to Powder Mountainpartly cloudydrynone12/13/2018 3:39:04 PM
SR-167 Trappers Loop I-84 to Huntsvillepartly cloudydrynone12/13/2018 3:39:04 PM
US-189 Provo Canyonpartly cloudywetnone12/13/2018 3:39:04 PM
SR-226 to Snowbasinpartly cloudydrynone12/13/2018 3:39:04 PM
US-191 Duchesne to Helper through Indian Canyoncleardrynone12/13/2018 3:39:05 PM
SR-143 Parowan to Brian Headpartly cloudyicy spotsnone12/13/2018 3:39:05 PM
SR-143 Panguitch to Mammoth Creek Roadcleardrynone12/13/2018 3:39:06 PM
SR-143 Brian Head to Mammoth Creek Roadpartly cloudyicy spotsnone12/13/2018 3:39:05 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristopartly cloudydrynone12/13/2018 3:39:04 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 Station24N00 45  
Arrowhead Summit18SW710 94  
Bunnells Ridge24NW14 57  
Cardiff Peak21W49 39  
Deer Creek Dam25SW24 66  
Elberts25N00 67  
Mid Mountain20N00 75  
Monument Peak18W2226 0  
Reynolds Peak24W68 23  
SR-92 @ Aspen Grove16NW12 78  
Spruces20N00 83  
* 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 - 3:44 PM Thursday, December 13, 2018
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 clear, with a low around 14. North northwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 35. Light and variable wind becoming east southeast 6 to 11 mph in the morning.
Alpine Tonight
Mostly clear, with a low around 18. Calm wind becoming east around 6 mph after midnight.
Friday
Mostly sunny, with a high near 40. East southeast wind around 8 mph becoming south in the afternoon.
Alta Tonight
Mostly clear, with a temperature rising to around 17 by 5am. West wind around 6 mph becoming south southeast after midnight.
Friday
Mostly sunny, with a high near 31. South southeast wind 8 to 16 mph.
Altamont Tonight
Mostly clear, with a low around 10. Calm wind becoming northwest around 5 mph in the evening.
Friday
Sunny, with a high near 32. Light and variable wind becoming east around 5 mph in the afternoon.
Alton Tonight
Mostly clear, with a low around 14. Light and variable wind becoming west around 5 mph in the evening.
Friday
Mostly sunny, with a high near 45. West northwest wind around 6 mph becoming east in the morning.
Amalga Tonight
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 10. Wind chill values as low as zero. Calm wind becoming east around 6 mph in the evening.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 32. South southeast wind around 6 mph becoming north northwest in the morning.
American Fork Tonight
Mostly clear, with a low around 20. Calm wind becoming east northeast around 5 mph after midnight.
Friday
Mostly sunny, with a high near 39. South wind 5 to 7 mph.
Annabella Tonight
Mostly clear, with a low around 18. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 44. South wind around 6 mph.
Antimony Tonight
Mostly clear, with a low around 9. Wind chill values as low as -1. Calm wind becoming south southwest around 6 mph after midnight.
Friday
Sunny, with a high near 39. Wind chill values as low as -3. South wind 6 to 11 mph.
Apple Valley Tonight
Mostly clear, with a low around 26. Calm wind becoming east 5 to 8 mph in the evening.
Friday
Increasing clouds, with a high near 53. East wind 8 to 13 mph.
Aurora Tonight
Mostly clear, with a low around 19. Light and variable wind becoming south southeast around 5 mph after midnight.
Friday
Sunny, with a high near 42. East southeast wind 6 to 8 mph.
Aurora Tonight
Mostly clear, with a low around 19. Light and variable wind becoming south southeast around 5 mph after midnight.
Friday
Sunny, with a high near 42. East southeast wind 6 to 8 mph.
Aurora Tonight
Mostly clear, with a low around 19. Light and variable wind becoming south southeast around 5 mph after midnight.
Friday
Sunny, with a high near 42. East southeast wind 6 to 8 mph.
Ballard This Afternoon
Sunny, with a high near 32. East northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 11. North northwest wind around 5 mph.
Bear River Tonight
Mostly clear, with a low around 19. Light and variable wind.
Friday
Mostly sunny, with a high near 35. West northwest wind 3 to 5 mph.
Beaver Tonight
Mostly clear, with a low around 13. Light and variable wind.
Friday
Mostly sunny, with a high near 47. South wind 5 to 9 mph.
Beryl Tonight
Mostly clear, with a low around 14. North wind 3 to 7 mph.
Friday
Increasing clouds, with a high near 45. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Bicknell Tonight
Mostly clear, with a low around 12. Calm wind becoming west southwest around 6 mph in the evening.
Friday
Sunny, with a high near 40. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.
Big Water Tonight
Mostly clear, with a low around 27. Calm wind.
Friday
Sunny, with a high near 45. Light and variable wind.
Blanding This Afternoon
Sunny, with a high near 38. North northwest wind around 10 mph.
Tonight
Clear, with a low around 16. North wind around 5 mph.
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