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 Canyonsnowsnow coveredsnow tires chains or 4WD advised1/23/2017 7:29:56 AM
SR-31 Huntington Canyonovercastsnow coveredsnow tires chains or 4WD advised1/23/2017 7:29:56 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopsnowsnow coverednone1/23/2017 7:29:54 AM
SR-153 Beaver to Elk Meadowsovercasticy spotschains or 4WD required1/23/2017 7:29:55 AM
US-40 Through Daniels Canyonblowing snowsnow coverednone1/23/2017 7:29:55 AM
US-89 Upper Logan Canyon and Logan Summitsnowsnow coveredchains required for trucks 12000 and over1/23/2017 7:29:54 AM
US-89 Lower Logan Canyonsnowsnow coveredsnow tires chains or 4WD advised1/23/2017 7:29:54 AM
US-89/91 I-15 to Wellsville via Sardine Summitblowing snowsnow coveredchains or 4WD required1/23/2017 7:29:54 AM
SR-92 to Sundancesnowsnow coveredsnow tires chains or 4WD advised1/23/2017 7:29:55 AM
SR-153 Elk Meadows to Puffer Lakeovercasticy spotschains or 4WD required1/23/2017 7:29:55 AM
SR-158 to Powder Mountainsnowsnow coveredchains or 4WD required1/23/2017 7:29:54 AM
SR-167 Trappers Loop I-84 to Huntsvillesnowsnow coverednone1/23/2017 7:29:54 AM
US-189 Provo Canyonsnowsnow coveredsnow tires chains or 4WD advised1/23/2017 7:29:55 AM
SR-226 to Snowbasinsnowsnow coveredchains or 4WD required1/23/2017 7:29:54 AM
US-191 Duchesne to Helper through Indian Canyonsnowsnow coveredsnow tires chains or 4WD advised1/23/2017 7:29:55 AM
SR-143 Parowan to Brian Headsnowsnow coveredsnow tires chains or 4WD advised1/23/2017 7:29:55 AM
SR-143 Panguitch to Mammoth Creek Roadsnowsnow coverednone1/23/2017 7:29:56 AM
SR-143 Brian Head to Mammoth Creek Roadsnowsnow coveredroad closed1/23/2017 7:29:55 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristosnowsnow coverednone1/23/2017 7:29:54 AM
* Click on a column name to sort the data by that column. Click on the same column a second time to reverse the order.
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 - Base26W720 27  
Alta - Collins20       
Alta - Mt Baldy14SW1839 89  
Alta Guard Station23N00 95  
Arrowhead Summit25S2843 98  
Bunnells Ridge23SE1430 100  
Cardiff Peak18S3469 98  
Deer Creek Dam33SW1623 82  
Elberts27N00 95  
Mid Mountain27N00 96  
Monument Peak18SW2331 90  
Reynolds Peak21SW3139 100  
SR-92 @ Aspen Grove30NE610 90  
Spruces28N00 94  
* 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 - 7:35 AM Monday, January 23, 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
Snow. Temperature falling to around 23 by 4pm. Windy, with a west wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely. Mostly cloudy, with a low around 10. Wind chill values as low as -8. Breezy, with a west wind 21 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Alpine Today
Rain and snow, becoming all snow after 8am. Temperature rising to near 41 by 10am, then falling to around 32 during the remainder of the day. South southeast wind 13 to 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely. Cloudy, with a low around 23. South wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Alta Today
Snow. Temperature rising to near 22 by 10am, then falling to around 12 during the remainder of the day. Wind chill values as low as -8. Windy, with a south southwest wind 25 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 16 inches possible.
Tonight
Snow. Low around 6. Wind chill values as low as -10. Breezy, with a west wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Altamont Today
Snow. High near 29. Northeast wind 8 to 15 mph becoming west southwest in the morning. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 40 percent chance of snow. Mostly cloudy, with a low around 10. North northwest wind 8 to 16 mph. New snow accumulation of less than a half inch possible.
Alton Today
Snow showers. Some thunder is also possible. Temperature falling to around 23 by 5pm. Windy, with a southwest wind 28 to 36 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow, mainly before 11pm. Low around 10. Wind chill values as low as -3. West wind 10 to 16 mph becoming north northeast in the evening. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Amalga Today
Snow. High near 32. South wind 10 to 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Low around 19. South southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
American Fork Today
Rain and snow, becoming all snow after 8am. Temperature rising to near 40 by 10am, then falling to around 32 during the remainder of the day. Southeast wind 11 to 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow likely, mainly after 11pm. Cloudy, with a low around 23. East southeast wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Annabella Today
Rain and snow, becoming all snow after 11am. Temperature rising to near 34 by 10am, then falling to around 25 during the remainder of the day. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. South southwest wind 9 to 16 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Antimony Today
Snow showers. Some thunder is also possible. Temperature falling to around 27 by 5pm. Breezy, with a south wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 11. East southeast wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Apple Valley Today
Rain showers before 11am, then snow showers. Some thunder is also possible. High near 38. Breezy, with a southwest wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 28. West wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Aurora Today
Rain and snow, becoming all snow after 11am. Temperature falling to around 27 by 5pm. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 11pm. Cloudy, with a low around 14. Southwest wind 7 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Aurora Today
Rain and snow, becoming all snow after 11am. Temperature falling to around 27 by 5pm. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 11pm. Cloudy, with a low around 14. Southwest wind 7 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Ballard Today
Snow. High near 32. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 50 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 13. Calm wind becoming west around 5 mph after midnight. New snow accumulation of less than a half inch possible.
Bear River Today
Snow. Temperature falling to around 28 by 5pm. South wind 16 to 18 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Low around 20. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Beaver Today
Snow showers. Some thunder is also possible. Temperature falling to around 25 by 5pm. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 12. East southeast wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Beryl Today
Rain and snow showers, becoming all snow after 8am. Some thunder is also possible. Temperature falling to around 25 by 4pm. Breezy, with a southwest wind 18 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13. West southwest wind 5 to 10 mph becoming light and variable. New snow accumulation of less than a half inch possible.
Bicknell Today
Snow showers. Some thunder is also possible. Temperature falling to around 23 by 5pm. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 7. Wind chill values as low as -6. North northwest wind 11 to 15 mph. New snow accumulation of less than a half inch possible.
Big Water Today
Showers and possibly a thunderstorm. High near 44. Breezy, with a south wind 6 to 11 mph becoming west 20 to 25 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 80%.
Tonight
A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 30. West wind 10 to 18 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Blanding Today
Rain and snow before noon, then rain between noon and 5pm, then rain and snow after 5pm. Areas of blowing snow before 10am. High near 39. Breezy, with a south southeast wind 10 to 15 mph becoming south southwest 15 to 20 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before 2am. Cloudy, with a low around 21. West southwest wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Bluff Today
Snow likely before 8am, then rain and snow likely between 8am and 9am, then rain likely after 9am. Mostly cloudy, with a high near 46. Breezy, with an east wind 10 to 20 mph becoming west southwest in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain likely before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Cloudy, with a low around 27. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
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