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 Canyonblowing snowsnow coveredsnow tires chains or 4WD advised2/19/2019 6:10:46 PM
SR-31 Huntington Canyonsnowsnow coveredroad closed2/19/2019 6:10:46 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopsnowpatchy snownone2/19/2019 6:10:45 PM
SR-153 Beaver to Elk Meadowsblowing snowicy spotssnow tires chains or 4WD advised2/19/2019 6:10:46 PM
US-40 Through Daniels Canyonsnowicy spotsnone2/19/2019 6:10:45 PM
US-89 Upper Logan Canyon and Logan Summitblowing snowpatchy snownone2/19/2019 6:10:45 PM
US-89 Lower Logan Canyonovercastwetnone2/19/2019 6:10:45 PM
US-89/91 I-15 to Wellsville via Sardine Summitsnowicy spotsnone2/19/2019 6:10:45 PM
SR-92 to Sundancesnowicy spotsnone2/19/2019 6:10:45 PM
SR-153 Elk Meadows to Puffer Lakeblowing snowicy spotssnow tires chains or 4WD advised2/19/2019 6:10:46 PM
SR-158 to Powder Mountainsnowpatchy snownone2/19/2019 6:10:45 PM
SR-167 Trappers Loop I-84 to Huntsvillesnowpatchy snownone2/19/2019 6:10:45 PM
US-189 Provo Canyonsnowicy spotsnone2/19/2019 6:10:45 PM
SR-226 to Snowbasinsnowsnow coverednone2/19/2019 6:10:45 PM
US-191 Duchesne to Helper through Indian Canyoncleardrynone2/19/2019 6:10:45 PM
SR-143 Parowan to Brian Headovercastpatchy snownone2/19/2019 6:10:46 PM
SR-143 Panguitch to Mammoth Creek Roadovercastpatchy snownone2/19/2019 6:10:46 PM
SR-143 Brian Head to Mammoth Creek Roadblowing snowsnow coveredroad closed2/19/2019 6:10:46 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristosnowpatchy snownone2/19/2019 6:10:45 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 Station3N00 85  
Arrowhead Summit5N00 87  
Bunnells Ridge3NW27 88  
Cardiff Peak-5SW713 83  
Deer Creek Dam13SW1317 64  
Elberts7N00 87  
Mid Mountain8N00 73  
Reynolds Peak-1SW1012 92  
SR-92 @ Aspen Grove10N00 78  
Spruces8N00 83  
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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 - 6:16 PM Tuesday, February 19, 2019
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
A slight chance of snow showers before 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 1. Wind chill values as low as -22. Blustery, with a west northwest wind 21 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 11am. High near 19. Wind chill values as low as -15. West wind 16 to 20 mph becoming south in the morning. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Alpine Tonight
A chance of snow showers before 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 14. Northwest wind around 7 mph becoming southeast in the evening. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 32. South southeast wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Alta Tonight
A chance of snow showers before 11pm, then snow likely after 11pm. Mostly cloudy, with a low around -1. Wind chill values as low as -25. Breezy, with a west northwest wind 23 to 26 mph becoming southwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow. High near 13. Wind chill values as low as -20. Windy, with a south southwest wind 26 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Altamont Tonight
A 20 percent chance of snow after 11pm. Increasing clouds, with a low around -3. Wind chill values as low as -19. South southeast wind around 9 mph becoming north northwest in the evening.
Wednesday
A 40 percent chance of snow, mainly after 11am. Cloudy, with a high near 18. Wind chill values as low as -13. North wind 6 to 8 mph becoming south in the morning. New snow accumulation of around an inch possible.
Alton Tonight
Mostly clear, with a low around 4. Wind chill values as low as -9. West northwest wind 6 to 9 mph.
Wednesday
Snow, mainly after 11am. High near 28. Wind chill values as low as -5. South southwest wind 6 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Amalga Tonight
Snow showers likely before 11pm, then snow after 11pm. Low around 10. Wind chill values as low as zero. West wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 26. South wind 6 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
American Fork Tonight
A chance of snow showers before 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 15. Northwest wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow likely. Cloudy, with a high near 32. South southeast wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Annabella Tonight
Partly cloudy, with a low around 9. Wind chill values as low as -3. Northwest wind around 9 mph becoming south southwest after midnight.
Wednesday
Snow, mainly after 11am. High near 31. Wind chill values as low as -3. South southwest wind 8 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Antimony Tonight
Mostly clear, with a low around -1. Wind chill values as low as -12. West northwest wind 5 to 8 mph becoming southwest after midnight.
Wednesday
Snow, mainly after 11am. High near 26. Wind chill values as low as -12. West southwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Apple Valley Tonight
Mostly clear, with a low around 15. West northwest wind 5 to 14 mph.
Wednesday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 35. Southwest wind 8 to 10 mph. New snow accumulation of around an inch possible.
Aurora Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 7 to 9 mph becoming south after midnight.
Wednesday
Snow, mainly after 11am. High near 31. Wind chill values as low as -6. South wind 8 to 14 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Aurora Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 7 to 9 mph becoming south after midnight.
Wednesday
Snow, mainly after 11am. High near 31. Wind chill values as low as -6. South wind 8 to 14 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Aurora Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 7 to 9 mph becoming south after midnight.
Wednesday
Snow, mainly after 11am. High near 31. Wind chill values as low as -6. South wind 8 to 14 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Ballard Tonight
Mostly cloudy, with a low around 0. South wind around 5 mph becoming northwest in the evening.
Wednesday
Isolated snow showers after 10am. Mostly cloudy, with a high near 23. South wind around 5 mph becoming east in the morning. Chance of precipitation is 20%.
Bear River Tonight
Snow showers likely before 11pm, then snow after 11pm. Low around 17. West southwest wind 8 to 11 mph becoming south southeast in the evening. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow. High near 28. South wind 13 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Beaver Tonight
Increasing clouds, with a low around 6. Wind chill values as low as -6. North northwest wind 6 to 8 mph becoming south southwest after midnight.
Wednesday
Snow, mainly after 11am. High near 29. Wind chill values as low as -2. South southwest wind 7 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Beryl Tonight
Increasing clouds, with a low around 5. Wind chill values as low as -7. North northeast wind 5 to 7 mph becoming south southwest after midnight.
Wednesday
Snow likely after 11am. Cloudy, with a high near 27. Wind chill values as low as -9. South southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Bicknell Tonight
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 1. Wind chill values as low as -14. West wind 9 to 11 mph.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 26. Wind chill values as low as -12. Southwest wind 8 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Big Water Tonight
Mostly clear, with a low around 17. West northwest wind 7 to 14 mph.
Wednesday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 35. West southwest wind 5 to 7 mph.
Blanding Tonight
Partly cloudy, with a low around 10. North wind 5 to 10 mph becoming east after midnight.
Wednesday
Isolated snow showers after 10am. Increasing clouds, with a high near 26. East wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 20%.
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