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 coverednone2/5/2023 2:33:08 PM
SR-31 Huntington Canyonfairicy spotsnone2/5/2023 2:33:08 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopsnowpatchy snownone2/5/2023 2:33:07 PM
SR-153 Beaver to Elk Meadowssnowslushynone2/5/2023 2:33:08 PM
US-40 Through Daniels Canyonsnowpatchy snownone2/5/2023 2:37:32 PM
US-89 Upper Logan Canyon and Logan Summitsnowicy spotsnone2/5/2023 2:33:08 PM
US-89 Lower Logan Canyonfairdrynone2/5/2023 2:33:08 PM
US-89/91 I-15 to Wellsville via Sardine Summitsnowpatchy snownone2/5/2023 2:33:08 PM
SR-92 to Sundancesnowsnow coveredTraction devices required for all vehicles2/5/2023 2:33:08 PM
SR-153 Elk Meadows to Puffer Lakesnowicy spotsnone2/5/2023 2:33:08 PM
SR-158 to Powder Mountainsnowsnow coverednone2/5/2023 2:33:08 PM
SR-167 Trappers Loop I-84 to Huntsvillesnowpatchy snownone2/5/2023 2:33:08 PM
US-189 Provo Canyonsnowsnow coverednone2/5/2023 2:33:08 PM
SR-226 to Snowbasinsnowpatchy snownone2/5/2023 2:33:08 PM
US-191 Duchesne to Helper through Indian Canyonsnowicy spotsnone2/5/2023 2:37:32 PM
SR-143 Parowan to Brian Headblowing snowicy spotsnone2/5/2023 2:33:08 PM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone2/5/2023 2:33:08 PM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotsnone2/5/2023 2:33:08 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristosnowpatchy snownone2/5/2023 2:33:08 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 Station N00    
Arrowhead Summit22SW1624 96  
Bunnells Ridge23W511 80  
Cardiff Peak NW423    
Elberts W23    
Mid Mountain27N00 95  
Monument Peak18SW2428 95  
Reynolds Peak19W1225    
SR-92 @ Aspen Grove30E01 91  
Spruces26N00 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 - 2:38 PM Sunday, February 05, 2023
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 This Afternoon
Snow. High near 36. Southwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly before 8pm. Low around 15. Wind chill values as low as 1. Northwest wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Alpine This Afternoon
Snow. High near 45. West southwest wind 7 to 11 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 23. North northwest wind 5 to 8 mph becoming west in the evening. New snow accumulation of 1 to 2 inches possible.
Alta This Afternoon
Snow. The snow could be heavy at times. High near 31. Wind chill values as low as 8. Breezy, with a west wind 17 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 8 to 12 inches possible.
Tonight
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 13. Wind chill values as low as -1. West wind 14 to 16 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Altamont This Afternoon
A 40 percent chance of snow. Mostly cloudy, with a high near 23. Calm wind. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 7. Wind chill values as low as -5. Light and variable wind becoming north northwest 5 to 10 mph in the evening. New snow accumulation of less than a half inch possible.
Alton This Afternoon
A 30 percent chance of snow, mainly after 2pm. Mostly cloudy, with a high near 42. South southwest wind 17 to 20 mph, with gusts as high as 32 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 19. Wind chill values as low as 9. West southwest wind 15 to 20 mph becoming northwest 9 to 14 mph in the evening. New snow accumulation of less than one inch possible.
Amalga This Afternoon
Snow, mainly before 5pm. High near 28. West wind around 8 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 40 percent chance of snow, mainly after 2am. Cloudy, with a low around 16. South wind 5 to 8 mph becoming north northwest in the evening. New snow accumulation of less than a half inch possible.
American Fork This Afternoon
Rain, possibly mixed with snow. High near 42. West southwest wind 7 to 9 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before 11pm, then a slight chance of snow after 2am. Mostly cloudy, with a low around 21. Northwest wind 3 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Annabella This Afternoon
Rain likely before 5pm, then rain and snow likely. Mostly cloudy, with a high near 48. Breezy, with a west southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 22. South wind 7 to 14 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Antimony This Afternoon
Snow likely, possibly mixed with rain, mainly after 5pm. Partly sunny, with a high near 42. Breezy, with a southwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 16. Wind chill values as low as 7. West southwest wind 7 to 16 mph becoming north northwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Apple Valley This Afternoon
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 54. West wind around 17 mph, with gusts as high as 33 mph.
Tonight
A chance of rain before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 27. West northwest wind 5 to 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Aurora This Afternoon
Rain likely before 5pm, then rain and snow likely. Mostly cloudy, with a high near 46. South southwest wind 16 to 18 mph becoming west. Winds could gust as high as 32 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 23. North northeast wind 6 to 14 mph becoming northwest in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Aurora This Afternoon
Rain likely before 5pm, then rain and snow likely. Mostly cloudy, with a high near 46. South southwest wind 16 to 18 mph becoming west. Winds could gust as high as 32 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 23. North northeast wind 6 to 14 mph becoming northwest in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Aurora This Afternoon
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 46. South southwest wind 16 to 18 mph becoming west. Winds could gust as high as 32 mph. Chance of precipitation is 70%.
Tonight
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 23. North northeast wind 6 to 14 mph becoming northwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Ballard This Afternoon
A 20 percent chance of snow showers after 3pm. Partly sunny, with a high near 22. Calm wind becoming southeast around 5 mph.
Tonight
A 20 percent chance of snow showers before 8pm. Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 4. South southeast wind around 5 mph becoming north after midnight.
Bear River This Afternoon
Snow. High near 29. South wind around 9 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 21. South wind 5 to 9 mph becoming northwest in the evening. New snow accumulation of less than one inch possible.
Beaver This Afternoon
A slight chance of rain before 2pm, then rain and snow likely. Mostly cloudy, with a high near 47. South southwest wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 19. North northwest wind 6 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Beryl This Afternoon
A chance of rain before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 45. Southwest wind around 17 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 15. West wind 5 to 11 mph. Little or no snow accumulation expected.
Bicknell This Afternoon
A 20 percent chance of snow. Mostly sunny, with a high near 44. Breezy, with a west southwest wind around 22 mph, with gusts as high as 36 mph.
Tonight
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 16. Wind chill values as low as 6. Breezy, with a northwest wind 18 to 23 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 33 mph. New snow accumulation of less than one inch possible.
Big Water This Afternoon
Sunny, with a high near 54. Light and variable wind becoming northwest 5 to 10 mph.
Tonight
Partly cloudy, with a low around 31. West wind 11 to 17 mph, with gusts as high as 32 mph.
Blanding This Afternoon
Sunny, with a high near 42. South southwest wind around 5 mph.
Tonight
A 20 percent chance of snow showers after midnight. Partly cloudy, with a low around 25. West wind 5 to 10 mph becoming north after midnight.
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