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 Canyonovercastwetnone1/15/2019 8:13:42 PM
SR-31 Huntington Canyonsnowpatchy snownone1/15/2019 8:13:42 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopovercastdrynone1/15/2019 8:13:40 PM
SR-153 Beaver to Elk Meadowssnowicy spotssnow tires chains or 4WD advised1/15/2019 8:13:41 PM
US-40 Through Daniels Canyonsnowpatchy snownone1/15/2019 8:13:41 PM
US-89 Upper Logan Canyon and Logan Summitovercastdrynone1/15/2019 8:13:40 PM
US-89 Lower Logan Canyonovercastdrynone1/15/2019 8:13:40 PM
US-89/91 I-15 to Wellsville via Sardine Summitovercastdrynone1/15/2019 8:13:40 PM
SR-92 to Sundancesnowwetnone1/15/2019 8:13:41 PM
SR-153 Elk Meadows to Puffer Lakesnowsnow coveredsnow tires chains or 4WD advised1/15/2019 8:13:41 PM
SR-158 to Powder Mountainovercastdrynone1/15/2019 8:13:40 PM
SR-167 Trappers Loop I-84 to Huntsvilleovercastdrynone1/15/2019 8:13:40 PM
US-189 Provo Canyonsnowwetnone1/15/2019 8:13:41 PM
SR-226 to Snowbasinovercastdrynone1/15/2019 8:13:40 PM
US-191 Duchesne to Helper through Indian Canyonsnowsnow coverednone1/15/2019 8:13:41 PM
SR-143 Parowan to Brian Headsnowpatchy snownone1/15/2019 8:13:41 PM
SR-143 Panguitch to Mammoth Creek Roadsnowsnow coverednone1/15/2019 8:13:42 PM
SR-143 Brian Head to Mammoth Creek Roadsnowpatchy snowsnow tires chains or 4WD advised1/15/2019 8:13:41 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristoovercastdrynone1/15/2019 8:13:40 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 Station27N00 86  
Arrowhead Summit26N26 98  
Bunnells Ridge26S12 100  
Cardiff Peak22SE912 97  
Deer Creek Dam30E46 99  
Elberts31N00 86  
Mid Mountain29N00 94  
Monument Peak20S2225 0  
Reynolds Peak25SE59 100  
SR-92 @ Aspen Grove29N00 100  
Spruces29N00 90  
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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 - 8:19 PM Tuesday, January 15, 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
Snow. Temperature falling to near 22 by 10pm, then rising to around 29 during the remainder of the night. East wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 35. West southwest wind 8 to 18 mph. New snow accumulation of less than a half inch possible.
Alpine Tonight
Snow likely, mainly after 11pm. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow likely before 11am, then a chance of rain and snow. Cloudy, with a high near 38. South southeast wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Alta Tonight
Snow. Low around 20. Breezy, with a southeast wind 24 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 25. South southwest wind 15 to 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Altamont Tonight
A 50 percent chance of snow. Cloudy, with a steady temperature around 16. Calm wind. Total nighttime snow accumulation of around an inch possible.
Wednesday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 33. Calm wind becoming south southwest around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.
Alton Tonight
Snow. Low around 27. South wind 3 to 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 42. South southwest wind 8 to 14 mph. New snow accumulation of less than a half inch possible.
Amalga Tonight
Snow likely after 11pm. Cloudy, with a temperature rising to around 23 by 5am. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow, mainly before 11am. High near 33. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
American Fork Tonight
A chance of rain and snow before 11pm, then snow likely. Cloudy, with a low around 31. Light southeast wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow likely before 11am, then a chance of rain and snow. Cloudy, with a high near 38. South southeast wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Annabella Tonight
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a steady temperature around 32. South wind 3 to 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 43. South southwest wind 8 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Antimony Tonight
Snow likely. Mostly cloudy, with a low around 21. South wind 3 to 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 38. West southwest wind 9 to 15 mph. Little or no snow accumulation expected.
Apple Valley Tonight
Rain likely. Cloudy, with a steady temperature around 34. East wind around 6 mph becoming south after midnight. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 48. South wind 6 to 10 mph becoming west southwest in the afternoon.
Aurora Tonight
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 26. Light southeast wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 41. South wind 6 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Aurora Tonight
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 26. Light southeast wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 41. South wind 6 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Aurora Tonight
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 26. Light southeast wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 41. South wind 6 to 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Ballard Tonight
Snow showers likely, mainly between 10pm and 11pm. Cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Scattered snow showers, mainly before 9am. Mostly cloudy, with a high near 34. East northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Bear River Tonight
Snow likely, mainly after 11pm. Cloudy, with a low around 25. Light and variable wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow, mainly before 11am. High near 36. South wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Beaver Tonight
Rain and snow likely, becoming all snow after 11pm. Cloudy, with a low around 28. South wind 3 to 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 44. South southwest wind around 14 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Beryl Tonight
Rain and snow likely. Cloudy, with a low around 27. Light south wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 41. South southwest wind around 16 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Bicknell Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 40. West southwest wind 8 to 16 mph. Little or no snow accumulation expected.
Big Water Tonight
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 44. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Blanding Tonight
Periods of snow showers, mainly before 4am. Low around 30. South wind 5 to 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Scattered rain and snow showers before 3pm, then a slight chance of snow showers between 3pm and 4pm. Mostly cloudy, with a high near 37. South southwest wind 5 to 10 mph. Chance of precipitation is 40%.
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