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 Canyoncleardrynone11/18/2018 10:50:41 PM
SR-31 Huntington Canyoncleardrynone11/18/2018 10:50:41 PM
SR-39 Ogden to Jct. SR-167 Trappers Looppartly cloudydrynone11/18/2018 10:50:37 PM
SR-153 Beaver to Elk Meadowscleardrynone11/18/2018 10:50:39 PM
US-40 Through Daniels Canyoncleardrynone11/18/2018 10:50:38 PM
US-89 Upper Logan Canyon and Logan Summitcleardrynone11/18/2018 10:50:38 PM
US-89 Lower Logan Canyoncleardrynone11/18/2018 10:50:38 PM
US-89/91 I-15 to Wellsville via Sardine Summitpartly cloudydrynone11/18/2018 10:50:38 PM
SR-92 to Sundancecleardrynone11/18/2018 10:50:38 PM
SR-153 Elk Meadows to Puffer Lakecleardrynone11/18/2018 10:50:39 PM
SR-158 to Powder Mountainpartly cloudydrynone11/18/2018 10:50:37 PM
SR-167 Trappers Loop I-84 to Huntsvillepartly cloudydrynone11/18/2018 10:50:38 PM
US-189 Provo Canyoncleardrynone11/18/2018 10:50:38 PM
SR-226 to Snowbasinpartly cloudydrynone11/18/2018 10:50:38 PM
US-191 Duchesne to Helper through Indian Canyoncleardrynone11/18/2018 10:50:38 PM
SR-143 Parowan to Brian Headcleardrynone11/18/2018 10:50:39 PM
SR-143 Panguitch to Mammoth Creek Roadcleardrynone11/18/2018 10:50:39 PM
SR-143 Brian Head to Mammoth Creek Roadcleardrynone11/18/2018 10:50:39 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristopartly cloudydrynone11/18/2018 10:50:37 PM
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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 Station21N00 18  
Arrowhead Summit27S59 30  
Bunnells Ridge32NW613 6  
Deer Creek Dam28SE01 61  
Elberts23N00 32  
Mid Mountain27N00 57  
Monument Peak26W2431 1  
Reynolds Peak29W913 3  
SR-92 @ Aspen Grove17W23 81  
Spruces31N00 63  
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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 - 10:50 PM Sunday, November 18, 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
Clear, with a low around 17. West wind around 13 mph.
Monday
Sunny, with a high near 44. West wind 6 to 8 mph becoming east southeast in the morning.
Alpine Tonight
Clear, with a low around 16. East southeast wind around 7 mph.
Monday
Sunny, with a high near 46. East northeast wind 5 to 9 mph becoming west northwest in the afternoon.
Alta Tonight
Mostly clear, with a low around 17. Southeast wind around 9 mph.
Monday
Sunny, with a high near 31. West southwest wind 5 to 7 mph.
Altamont Tonight
Mostly clear, with a low around 15. North wind around 7 mph.
Monday
Sunny, with a high near 39. North northwest wind 5 to 7 mph becoming southeast in the morning.
Alton Tonight
Clear, with a low around 14. North wind around 10 mph.
Monday
Sunny, with a high near 52. West wind 6 to 9 mph becoming southeast in the afternoon.
Amalga Tonight
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 10. South wind around 6 mph becoming northeast after midnight.
Monday
Patchy fog before 11am. Otherwise, sunny, with a high near 39. Light and variable wind becoming northwest 5 to 7 mph.
American Fork Tonight
Clear, with a low around 15. Northeast wind around 7 mph.
Monday
Sunny, with a high near 44. Northeast wind 5 to 8 mph becoming west northwest in the afternoon.
Annabella Tonight
Patchy fog after 11pm. Otherwise, clear, with a low around 17. East northeast wind around 7 mph becoming south after midnight.
Monday
Patchy fog before 11am. Otherwise, sunny, with a high near 44. South wind 5 to 8 mph becoming northeast in the afternoon.
Antimony Tonight
Clear, with a low around 12. North wind 3 to 6 mph.
Monday
Sunny, with a high near 49. Light and variable wind becoming south 5 to 7 mph in the morning.
Apple Valley Tonight
Clear, with a low around 22. East northeast wind 7 to 9 mph.
Monday
Sunny, with a high near 58. East northeast wind 6 to 10 mph becoming southeast in the afternoon.
Aurora Tonight
Patchy fog after 11pm. Otherwise, clear, with a low around 16. North wind around 6 mph becoming south southwest after midnight.
Monday
Patchy fog before 11am. Otherwise, sunny, with a high near 45. South wind 5 to 8 mph becoming north northeast in the afternoon.
Aurora Tonight
Patchy fog after 11pm. Otherwise, clear, with a low around 16. North wind around 6 mph becoming south southwest after midnight.
Monday
Patchy fog before 11am. Otherwise, sunny, with a high near 45. South wind 5 to 8 mph becoming north northeast in the afternoon.
Aurora Tonight
Patchy fog after 11pm. Otherwise, clear, with a low around 16. North wind around 6 mph becoming south southwest after midnight.
Monday
Patchy fog before 11am. Otherwise, sunny, with a high near 45. South wind 5 to 8 mph becoming north northeast in the afternoon.
Ballard Tonight
Mostly clear, with a low around 15. Calm wind becoming north northwest around 5 mph.
Monday
Sunny, with a high near 42. Calm wind becoming southeast around 5 mph.
Bear River Tonight
Clear, with a low around 15. Northeast wind around 7 mph.
Monday
Sunny, with a high near 42. Light and variable wind becoming west northwest 5 to 7 mph in the morning.
Beaver Tonight
Clear, with a low around 15. East southeast wind around 6 mph.
Monday
Sunny, with a high near 51. Calm wind becoming south around 5 mph in the morning.
Beryl Tonight
Clear, with a low around 9. Northeast wind 5 to 7 mph becoming northwest in the evening.
Monday
Sunny, with a high near 49. Light and variable wind becoming north northwest around 6 mph in the morning.
Bicknell Tonight
Clear, with a low around 15. West wind around 6 mph.
Monday
Sunny, with a high near 48. West southwest wind 6 to 10 mph becoming northeast in the morning.
Big Water Tonight
Clear, with a low around 30. East northeast wind around 6 mph becoming northwest in the evening.
Monday
Sunny, with a high near 53. Light and variable wind becoming north 5 to 7 mph in the morning.
Blanding Tonight
Mostly clear, with a low around 21. North wind around 5 mph.
Monday
Sunny, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.
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