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 Canyonclearicy spotssnow tires chains or 4WD advised2/12/2016 7:16:44 PM
SR-31 Huntington Canyoncleardrysnow tires chains or 4WD advised2/12/2016 7:16:45 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopcleardrynone2/12/2016 7:16:42 PM
SR-153 Beaver to Elk Meadowscleardrynone2/12/2016 7:16:44 PM
US-40 Through Daniels Canyoncleardrynone2/12/2016 7:16:43 PM
US-89 Upper Logan Canyon and Logan Summitcleardrynone2/12/2016 7:16:42 PM
US-89 Lower Logan Canyoncleardrynone2/12/2016 7:16:42 PM
US-89/91 I-15 to Wellsville via Sardine Summitcleardrynone2/12/2016 7:16:42 PM
SR-92 to Sundancecleardrynone2/12/2016 7:16:42 PM
SR-153 Elk Meadows to Puffer Lakecleardrynone2/12/2016 7:16:44 PM
SR-158 to Powder Mountaincleardrynone2/12/2016 7:16:42 PM
SR-167 Trappers Loop I-84 to Huntsvillecleardrynone2/12/2016 7:16:42 PM
US-189 Provo Canyoncleardrynone2/12/2016 7:16:42 PM
SR-226 to Snowbasincleardrynone2/12/2016 7:16:42 PM
US-191 Duchesne to Helper through Indian Canyoncleardrynone2/12/2016 7:16:43 PM
SR-143 Parowan to Brian Headclearwetnone2/12/2016 7:16:43 PM
SR-143 Panguitch to Mammoth Creek Roadcleardrynone2/12/2016 7:16:44 PM
SR-143 Brian Head to Mammoth Creek Roadpartly cloudywetnone2/12/2016 7:16:43 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristocleardrynone2/12/2016 7:16:42 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 Station35N00 38  
Arrowhead Summit45SW1725 14  
Bunnells Ridge44S1014 11  
Cardiff Peak37S1214 26  
Deer Creek Dam44SW78 31  
Elberts41N00 38  
Mid Mountain46N00 13  
Spruces29N00 76  
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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 - 7:22 PM Friday, February 12, 2016
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 30. Light and variable wind becoming west northwest 5 to 7 mph in the evening.
Saturday
Mostly sunny, with a high near 48. West wind 7 to 10 mph.
Alpine Tonight
Widespread haze. Areas of dense fog. Otherwise, cloudy, with a low around 17. West wind 3 to 5 mph.
Saturday
Widespread haze. Patchy fog before 11am. Otherwise, partly sunny, with a high near 39. South southeast wind 5 to 7 mph becoming west southwest in the morning.
Alta Tonight
Partly cloudy, with a low around 28. Southwest wind around 9 mph.
Saturday
Partly sunny, with a high near 43. West southwest wind around 9 mph.
Altamont Tonight
Mostly clear, with a low around 20. Calm wind becoming north northwest around 5 mph in the evening.
Saturday
Mostly sunny, with a high near 41. Calm wind becoming southwest around 6 mph in the afternoon.
Alton Tonight
Mostly clear, with a low around 24. West wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 56. West wind around 7 mph.
Amalga Tonight
Widespread haze. Patchy dense fog. Otherwise, cloudy, with a low around 19. Light and variable wind.
Saturday
Widespread haze. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 32. Northwest wind around 5 mph becoming southwest in the morning.
American Fork Tonight
Widespread haze. Areas of dense fog. Otherwise, cloudy, with a low around 19. West northwest wind 3 to 5 mph.
Saturday
Widespread haze. Patchy fog before 11am. Otherwise, partly sunny, with a high near 35. South southeast wind around 6 mph becoming light and variable in the morning.
Annabella Tonight
Patchy fog. Otherwise, mostly clear, with a low around 20. Southwest wind around 6 mph.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 44. West wind 7 to 9 mph.
Antimony Tonight
Mostly clear, with a low around 17. South southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 45. West wind around 7 mph.
Apple Valley Tonight
Mostly clear, with a low around 39. South southeast wind 6 to 8 mph becoming east northeast in the evening.
Saturday
Mostly sunny, with a high near 68. East northeast wind around 9 mph becoming west in the morning.
Aurora Tonight
Patchy fog. Otherwise, mostly clear, with a low around 18. East northeast wind around 5 mph becoming south in the evening.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 43. South wind around 6 mph becoming west in the morning.
Ballard Tonight
Patchy fog. Otherwise, mostly clear, with a low around 13. South southeast wind around 5 mph becoming calm.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 37. Calm wind.
Bear River Tonight
Widespread haze. Patchy fog. Otherwise, cloudy, with a low around 25. West wind 3 to 5 mph.
Saturday
Widespread haze. Patchy fog before 11am. Otherwise, cloudy, with a high near 34. Light southwest wind.
Beaver Tonight
Patchy dense fog after 11pm. Otherwise, partly cloudy, with a low around 22. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 49. West southwest wind around 5 mph.
Beryl Tonight
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 22. Calm wind becoming west northwest around 5 mph in the evening.
Saturday
Mostly sunny, with a high near 51. West northwest wind around 5 mph becoming calm in the morning.
Bicknell Tonight
Mostly clear, with a low around 18. West wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 49. West wind 8 to 10 mph.
Big Water Tonight
Mostly clear, with a low around 31. Southeast wind around 5 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 58. Light and variable wind.
Blanding Tonight
Mostly clear, with a low around 27. Calm wind becoming northeast around 5 mph.
Saturday
Mostly sunny, with a high near 48. Southeast wind around 5 mph becoming northwest in the afternoon.
Bluff Tonight
Mostly clear, with a low around 23. Southeast wind around 5 mph becoming northeast in the evening.
Saturday
Sunny, with a high near 56. East wind around 5 mph becoming west northwest in the afternoon.
Bluffdale Tonight
Widespread haze. Patchy fog. Otherwise, cloudy, with a low around 24. West wind around 5 mph.
Saturday
Widespread haze. Patchy fog before 11am. Otherwise, partly sunny, with a high near 37. South southeast wind around 6 mph becoming west northwest in the morning.
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