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 Canyonovercastsnow coveredsnow tires chains or 4WD advised2/28/2017 7:14:33 AM
SR-31 Huntington Canyonblowing snowsnow coveredsnow tires chains or 4WD advised2/28/2017 7:14:33 AM
SR-39 Ogden to Jct. SR-167 Trappers Looppartly cloudydrynone2/28/2017 7:14:31 AM
SR-153 Beaver to Elk Meadowspartly cloudysnow coveredsnow tires chains or 4WD advised2/28/2017 7:14:32 AM
US-40 Through Daniels Canyonpartly cloudypatchy snownone2/28/2017 7:14:32 AM
US-89 Upper Logan Canyon and Logan Summitpartly cloudysnow coveredchains or 4WD required2/28/2017 7:14:31 AM
US-89 Lower Logan Canyonpartly cloudydrynone2/28/2017 7:14:31 AM
US-89/91 I-15 to Wellsville via Sardine Summitblowing snowicy spotsnone2/28/2017 7:14:31 AM
SR-92 to Sundancesnowpatchy snowsnow tires chains or 4WD advised2/28/2017 7:14:32 AM
SR-153 Elk Meadows to Puffer Lakepartly cloudysnow coveredsnow tires chains or 4WD advised2/28/2017 7:14:32 AM
SR-158 to Powder Mountainpartly cloudypatchy snownone2/28/2017 7:14:31 AM
SR-167 Trappers Loop I-84 to Huntsvillepartly cloudydrynone2/28/2017 7:14:31 AM
US-189 Provo Canyonsnowpatchy snownone2/28/2017 7:14:32 AM
SR-226 to Snowbasinpartly cloudydrynone2/28/2017 7:14:31 AM
US-191 Duchesne to Helper through Indian Canyonclearicy spotsnone2/28/2017 7:14:32 AM
SR-143 Parowan to Brian Headfogsnow coveredsnow tires chains or 4WD advised2/28/2017 7:17:21 AM
SR-143 Panguitch to Mammoth Creek Roadfogsnow coverednone2/28/2017 7:17:21 AM
SR-143 Brian Head to Mammoth Creek Roadfogsnow coveredroad closed2/28/2017 7:17:21 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristopartly cloudydrynone2/28/2017 7:14:31 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 - Base12W47 6  
Alta - Collins4       
Alta - Mt Baldy-2W1725 82  
Alta Guard Station8N00 89  
Arrowhead Summit11SW711 91  
Bunnells Ridge9E35 86  
Cardiff Peak2N00 90  
Deer Creek Dam12S12 95  
Elberts9N00 90  
Mid Mountain10N00 90  
Monument Peak3SW2026 80  
Reynolds Peak5SW1012 93  
SR-92 @ Aspen Grove3NW13 85  
Spruces4N00 86  
* 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 - 7:20 AM Tuesday, February 28, 2017
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
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 27. West northwest wind 11 to 21 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 12. Wind chill values as low as -5. Blustery, with a northwest wind 16 to 23 mph.
Alpine Today
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 31. Light south southwest wind becoming west northwest 12 to 17 mph in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 20. Northwest wind 10 to 16 mph. New snow accumulation of less than a half inch possible.
Alta Today
Snow showers. High near 8. Wind chill values as low as -17. West wind 9 to 18 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 0. Wind chill values as low as -20. West northwest wind 16 to 18 mph. New snow accumulation of 2 to 4 inches possible.
Altamont Today
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 27. Wind chill values as low as -7. West wind 7 to 17 mph.
Tonight
Partly cloudy, with a low around 5. Wind chill values as low as -9. West northwest wind 8 to 17 mph.
Alton Today
A 40 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 36. West northwest wind 7 to 13 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 8. Wind chill values as low as -8. North northwest wind 9 to 13 mph.
Amalga Today
Snow showers likely. Cloudy, with a high near 30. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 18. West northwest wind 5 to 11 mph.
American Fork Today
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 32. Light and variable wind becoming west northwest 11 to 16 mph in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. Northwest wind 9 to 15 mph. New snow accumulation of less than a half inch possible.
Annabella Today
A 20 percent chance of snow showers. Partly sunny, with a high near 35. Light and variable wind becoming west 8 to 13 mph in the afternoon.
Tonight
Mostly clear, with a low around 12. Northwest wind 6 to 14 mph.
Antimony Today
A 20 percent chance of snow. Mostly cloudy, then gradually becoming sunny, with a high near 34. West northwest wind 6 to 16 mph.
Tonight
Mostly clear, with a low around 7. Wind chill values as low as -4. Northwest wind 8 to 16 mph.
Apple Valley Today
A slight chance of rain and snow before 11am. Mostly sunny, with a high near 45. West wind 7 to 14 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 29. West wind 7 to 10 mph becoming northeast after midnight.
Aurora Today
A 20 percent chance of snow showers. Partly sunny, with a high near 36. Light west wind becoming west northwest 8 to 13 mph in the afternoon.
Tonight
Partly cloudy, with a low around 16. Northwest wind 6 to 14 mph.
Aurora Today
A 20 percent chance of snow showers. Partly sunny, with a high near 36. Light west wind becoming west northwest 8 to 13 mph in the afternoon.
Tonight
Partly cloudy, with a low around 16. Northwest wind 6 to 14 mph.
Ballard Today
Patchy blowing snow after 4pm. Partly sunny, with a high near 32. North wind 5 to 10 mph becoming west southwest in the morning.
Tonight
Patchy blowing snow before 7pm. Mostly clear, with a low around 8. West wind 5 to 10 mph becoming north northwest after midnight.
Bear River Today
Snow showers likely. Cloudy, with a high near 32. South wind 6 to 14 mph becoming west southwest in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 19. West northwest wind 6 to 13 mph becoming south after midnight.
Beaver Today
A 20 percent chance of snow showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 35. Light northwest wind becoming west 9 to 14 mph in the afternoon.
Tonight
Mostly clear, with a low around 8. Wind chill values as low as -2. Northwest wind 6 to 13 mph.
Beryl Today
Mostly sunny, with a high near 39. North wind 5 to 8 mph becoming east southeast in the morning.
Tonight
Mostly clear, with a low around 15. North wind 5 to 9 mph.
Bicknell Today
A 20 percent chance of snow. Mostly cloudy, then gradually becoming sunny, with a high near 31. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon.
Tonight
Mostly clear, with a low around 9. Wind chill values as low as -6. West northwest wind 11 to 18 mph.
Big Water Today
A 40 percent chance of rain, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 48. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.
Tonight
Mostly clear, with a low around 31. Northwest wind 7 to 16 mph.
Blanding Today
A chance of snow before 10am, then a chance of rain and snow between 10am and noon, then a chance of rain after noon. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly clear, with a low around 22. North wind 5 to 10 mph.
Bluff Today
A chance of rain and snow before 9am, then a chance of rain. Cloudy, then gradually becoming mostly sunny, with a high near 48. South southwest wind 5 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 40%.
Tonight
Mostly clear, with a low around 24. North northwest wind around 5 mph becoming calm after midnight.
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