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 Canyonfogsnow coverednone1/22/2020 1:07:04 PM
SR-31 Huntington Canyonfogpatchy snownone1/22/2020 1:07:04 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopsnowslushynone1/22/2020 1:07:03 PM
SR-153 Beaver to Elk Meadowsfairpatchy snownone1/22/2020 1:07:03 PM
US-40 Through Daniels Canyonsnowwetnone1/22/2020 1:07:03 PM
US-89 Upper Logan Canyon and Logan Summitblowing snowsnow coverednone1/22/2020 1:07:03 PM
US-89 Lower Logan Canyonfairicy spotsnone1/22/2020 1:07:03 PM
US-89/91 I-15 to Wellsville via Sardine Summitfairwetnone1/22/2020 1:07:03 PM
SR-92 to Sundancesnowslushynone1/22/2020 1:07:03 PM
SR-153 Elk Meadows to Puffer Lakefairpatchy snownone1/22/2020 1:07:03 PM
SR-158 to Powder Mountainsnowslushynone1/22/2020 1:07:03 PM
SR-167 Trappers Loop I-84 to Huntsvillesnowslushynone1/22/2020 1:07:03 PM
US-189 Provo Canyonrainwetnone1/22/2020 1:07:03 PM
SR-226 to Snowbasinsnowslushynone1/22/2020 1:07:03 PM
US-191 Duchesne to Helper through Indian Canyonfairicy spotsnone1/22/2020 1:07:03 PM
SR-143 Parowan to Brian Headblowing snowicy spotsnone1/22/2020 1:07:03 PM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone1/22/2020 1:07:03 PM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotsnone1/22/2020 1:07:03 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristosnowslushynone1/22/2020 1:07:03 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 Station24N00 95  
Arrowhead Summit27S69 99  
Bunnells Ridge25NW1829 100  
Cardiff Peak19SW513 96  
Elberts28N00 97  
Mid Mountain30N00 93  
Monument Peak20W3137 93  
Reynolds Peak21W916    
SR-92 @ Aspen Grove33E36 80  
Spruces30N00 87  
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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 - 1:12 PM Wednesday, January 22, 2020
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
A 40 percent chance of snow showers. Mostly cloudy, with a high near 33. West northwest wind around 18 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 20. Breezy, with a west wind 18 to 22 mph.
Alpine This Afternoon
A 20 percent chance of snow showers. Mostly cloudy, with a high near 43. Southeast wind around 6 mph becoming northwest.
Tonight
Mostly cloudy, with a low around 29. Calm wind becoming east southeast 5 to 7 mph.
Alta This Afternoon
Snow showers. High near 25. West northwest wind 15 to 17 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Mostly cloudy, with a temperature rising to around 23 by 5am. West northwest wind 11 to 18 mph.
Altamont This Afternoon
A 20 percent chance of snow showers. Partly sunny, with a high near 32. East wind around 6 mph.
Tonight
Partly cloudy, with a low around 15. West wind 6 to 11 mph becoming light and variable.
Alton This Afternoon
Mostly sunny, with a high near 46. South southeast wind around 6 mph becoming east.
Tonight
Partly cloudy, with a low around 23. North wind 5 to 15 mph.
Amalga This Afternoon
Partly sunny, with a high near 35. Light east wind.
Tonight
Mostly cloudy, with a low around 23. Calm wind becoming west around 5 mph after midnight.
American Fork This Afternoon
A slight chance of rain and snow showers. Mostly cloudy, with a high near 44. Light and variable wind becoming north around 6 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 30. North wind around 5 mph becoming calm after midnight.
Annabella This Afternoon
Partly sunny, with a high near 46. West wind around 9 mph.
Tonight
Mostly cloudy, with a low around 26. Calm wind becoming south southwest 5 to 7 mph after midnight.
Antimony This Afternoon
Mostly sunny, with a high near 44. Light west northwest wind becoming north northwest 5 to 10 mph.
Tonight
Partly cloudy, with a low around 19. North wind 5 to 7 mph becoming light and variable after midnight.
Apple Valley This Afternoon
Mostly sunny, with a high near 56. West northwest wind around 7 mph.
Tonight
Partly cloudy, with a low around 32. Calm wind becoming east northeast around 5 mph after midnight.
Aurora This Afternoon
Partly sunny, with a high near 44. North northeast wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 25. North northwest wind 5 to 7 mph becoming south southwest after midnight.
Aurora This Afternoon
Partly sunny, with a high near 44. North northeast wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 25. North northwest wind 5 to 7 mph becoming south southwest after midnight.
Aurora This Afternoon
Partly sunny, with a high near 44. North northeast wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 25. North northwest wind 5 to 7 mph becoming south southwest after midnight.
Ballard This Afternoon
Partly sunny, with a high near 31. Calm wind becoming east southeast around 5 mph.
Tonight
Mostly cloudy, with a low around 13. East northeast wind around 5 mph becoming calm.
Bear River This Afternoon
Mostly cloudy, with a high near 36. East wind 3 to 7 mph.
Tonight
Mostly cloudy, with a low around 26. East wind 5 to 9 mph.
Beaver This Afternoon
Mostly sunny, with a high near 48. Light and variable wind becoming north 5 to 7 mph.
Tonight
Partly cloudy, with a low around 26. North northeast wind 5 to 7 mph becoming light and variable.
Beryl This Afternoon
Mostly sunny, with a high near 48. Calm wind becoming north northwest 5 to 7 mph.
Tonight
Partly cloudy, with a low around 20. Northwest wind 8 to 13 mph becoming light west northwest after midnight.
Bicknell This Afternoon
Mostly sunny, with a high near 40. North northwest wind around 9 mph becoming west.
Tonight
Partly cloudy, with a low around 17. North northwest wind 5 to 9 mph becoming calm in the evening.
Big Water This Afternoon
Mostly sunny, with a high near 51. West wind 9 to 11 mph.
Tonight
Partly cloudy, with a low around 32. West northwest wind 7 to 15 mph.
Blanding This Afternoon
Sunny, with a high near 40. Calm wind becoming northwest around 5 mph.
Tonight
Mostly clear, with a low around 24. North wind around 5 mph.
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