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 advised2/8/2016 6:54:38 AM
SR-31 Huntington Canyonclearicy spotssnow tires chains or 4WD advised2/8/2016 6:54:38 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopcleardrynone2/8/2016 6:54:36 AM
SR-153 Beaver to Elk Meadowsclearicy spotsnone2/8/2016 6:54:37 AM
US-40 Through Daniels Canyoncleardrynone2/8/2016 6:54:37 AM
US-89 Upper Logan Canyon and Logan Summitclearicy spotsnone2/8/2016 6:54:36 AM
US-89 Lower Logan Canyoncleardrynone2/8/2016 6:54:36 AM
US-89/91 I-15 to Wellsville via Sardine Summitclearicy spotsnone2/8/2016 6:54:36 AM
SR-92 to Sundancecleardrynone2/8/2016 6:54:37 AM
SR-153 Elk Meadows to Puffer Lakeclearicy spotsnone2/8/2016 6:54:37 AM
SR-158 to Powder Mountaincleardrynone2/8/2016 6:54:36 AM
SR-167 Trappers Loop I-84 to Huntsvillecleardrynone2/8/2016 6:54:36 AM
US-189 Provo Canyoncleardrynone2/8/2016 6:54:37 AM
SR-226 to Snowbasincleardrynone2/8/2016 6:54:36 AM
US-191 Duchesne to Helper through Indian Canyoncleardrynone2/8/2016 6:54:37 AM
SR-143 Parowan to Brian Headpartly cloudyicy spotssnow tires chains or 4WD advised2/8/2016 6:54:37 AM
SR-143 Panguitch to Mammoth Creek Roadcleardrynone2/8/2016 6:54:38 AM
SR-143 Brian Head to Mammoth Creek Roadblowing snowsnow coveredroad closed2/8/2016 6:54:37 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristocleardrynone2/8/2016 6:54:36 AM
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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 Station25N00 70  
Arrowhead Summit28S48 53  
Bunnells Ridge33E37 54  
Cardiff Peak25N1221 74  
Deer Creek Dam21E89 83  
Elberts24N00 78  
Mid Mountain24N00 66  
Reynolds Peak26NW27 65  
Spruces17N00 92  
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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 - 7:00 AM Monday, February 08, 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 Today
Sunny, with a high near 41. Wind chill values as low as -2. Northwest wind 5 to 11 mph.
Tonight
Mostly clear, with a low around 12. West northwest wind 8 to 10 mph.
Alpine Today
Widespread haze. Patchy fog before noon. Otherwise, sunny, with a high near 40. Wind chill values as low as -6. East northeast wind 5 to 7 mph becoming northwest in the afternoon.
Tonight
Widespread haze. Patchy fog. Otherwise, mostly clear, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.
Alta Today
Sunny, with a high near 34. North wind 5 to 9 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 14. South wind 6 to 9 mph.
Altamont Today
Patchy fog before 11am. Otherwise, sunny, with a high near 34. Wind chill values as low as -7. North northwest wind around 6 mph becoming south in the afternoon.
Tonight
Patchy fog. Otherwise, mostly clear, with a low around 8. Wind chill values as low as -1. Northwest wind 3 to 6 mph.
Alton Today
Sunny, with a high near 47. Wind chill values as low as -5 early. North northeast wind 9 to 16 mph.
Tonight
Mostly clear, with a low around 20. Northwest wind 8 to 11 mph.
Amalga Today
Widespread haze. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 32. Wind chill values as low as zero. East wind 5 to 8 mph becoming light and variable in the afternoon.
Tonight
Widespread haze. Areas of fog. Otherwise, partly cloudy, with a low around 12. Calm wind.
American Fork Today
Widespread haze. Patchy fog before 11am. Otherwise, sunny, with a high near 38. Wind chill values as low as -3. East northeast wind 5 to 7 mph becoming west northwest in the afternoon.
Tonight
Widespread haze. Patchy fog. Otherwise, mostly clear, with a low around 15. Light and variable wind.
Annabella Today
Patchy fog before 11am. Otherwise, sunny, with a high near 39. Wind chill values as low as -6. Light and variable wind becoming northeast around 5 mph in the afternoon.
Tonight
Patchy fog. Otherwise, mostly clear, with a low around 7. South southwest wind around 6 mph becoming west in the evening.
Antimony Today
Sunny, with a high near 42. Wind chill values as low as -9. East wind around 6 mph.
Tonight
Mostly clear, with a low around 9. Wind chill values as low as zero. North wind around 8 mph becoming west southwest in the evening.
Apple Valley Today
Sunny, with a high near 56. East wind around 8 mph.
Tonight
Clear, with a low around 29. Northeast wind around 6 mph.
Aurora Today
Patchy fog before 11am. Otherwise, sunny, with a high near 37. Wind chill values as low as -4. Light and variable wind.
Tonight
Patchy fog. Otherwise, mostly clear, with a low around 7. Wind chill values as low as -1. South wind around 5 mph becoming light and variable after midnight.
Ballard Today
Sunny, with a high near 27. Calm wind becoming south southwest around 5 mph.
Tonight
Mostly clear, with a low around 1. Calm wind becoming northwest around 5 mph.
Bear River Today
Widespread haze. Patchy fog before 11am. Otherwise, sunny, with a high near 35. East wind around 6 mph becoming light and variable in the afternoon.
Tonight
Widespread haze. Patchy fog. Otherwise, mostly clear, with a low around 16. Calm wind.
Beaver Today
Patchy fog before 11am. Otherwise, sunny, with a high near 44. Wind chill values as low as -6. East northeast wind around 7 mph.
Tonight
Clear, with a low around 11. North northeast wind 5 to 8 mph becoming light and variable after midnight.
Beryl Today
Patchy fog before 11am. Otherwise, sunny, with a high near 41. Wind chill values as low as -1. East wind 10 to 13 mph.
Tonight
Patchy fog. Otherwise, mostly clear, with a low around 18. North northeast wind 5 to 8 mph.
Bicknell Today
Sunny, with a high near 47. Wind chill values as low as -5 early. West wind 5 to 9 mph becoming north northeast in the afternoon.
Tonight
Mostly clear, with a low around 10. Wind chill values as low as -2. North wind 7 to 11 mph becoming west in the evening.
Big Water Today
Sunny, with a high near 49. Calm wind.
Tonight
Mostly clear, with a low around 25. Calm wind becoming west southwest around 6 mph.
Blanding Today
Sunny, with a high near 40. Breezy, with a north wind 15 to 20 mph.
Tonight
Mostly clear, with a low around 19. Blustery, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight.
Bluff Today
Patchy fog before 11am. Otherwise, sunny, with a high near 46. West northwest wind around 5 mph.
Tonight
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.
Bluffdale Today
Widespread haze. Sunny, with a high near 39. East northeast wind 5 to 7 mph becoming north northwest in the afternoon.
Tonight
Widespread haze. Patchy fog. Otherwise, mostly clear, with a low around 16. North northwest wind around 6 mph becoming calm in the evening.
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