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 Canyonfairdrynone1/16/2021 11:18:01 PM
SR-31 Huntington Canyonfairdrynone1/16/2021 11:18:02 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopfairdrynone1/16/2021 11:18:00 PM
SR-153 Beaver to Elk Meadowsfairdrynone1/16/2021 11:18:01 PM
US-40 Through Daniels Canyonfairdrynone1/16/2021 11:18:01 PM
US-89 Upper Logan Canyon and Logan Summitfairicy spotsnone1/16/2021 11:18:00 PM
US-89 Lower Logan Canyonfairdrynone1/16/2021 11:18:00 PM
US-89/91 I-15 to Wellsville via Sardine Summitfairdrynone1/16/2021 11:18:00 PM
SR-92 to Sundancefairdrynone1/16/2021 11:18:01 PM
SR-153 Elk Meadows to Puffer Lakefairdrynone1/16/2021 11:18:01 PM
SR-158 to Powder Mountainfairdrynone1/16/2021 11:18:00 PM
SR-167 Trappers Loop I-84 to Huntsvillefairdrynone1/16/2021 11:18:00 PM
US-189 Provo Canyonfairdrynone1/16/2021 11:18:01 PM
SR-226 to Snowbasinfairdrynone1/16/2021 11:18:00 PM
US-191 Duchesne to Helper through Indian Canyonfairdrynone1/16/2021 11:18:01 PM
SR-143 Parowan to Brian Headfairicy spotsnone1/16/2021 11:18:01 PM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone1/16/2021 11:18:01 PM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotsnone1/16/2021 11:18:01 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristofairdrynone1/16/2021 11:18:00 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 Station17N00 66  
Arrowhead Summit25SW615 95  
Bunnells Ridge24NW410 77  
Cardiff Peak24NW918 16  
Deer Creek Dam28E34 81  
Elberts23N00 71  
Mid Mountain26N00 78  
Monument Peak22W3537 33  
Reynolds Peak26W1117 30  
SR-92 @ Aspen Grove18NW22 91  
Spruces14N00 89  
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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 - 11:23 PM Saturday, January 16, 2021
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
Mostly clear, with a temperature rising to around 21 by 5am. West wind around 17 mph.
Sunday
Sunny, with a high near 40. Breezy, with a west wind 18 to 23 mph.
Alpine Tonight
Partly cloudy, with a steady temperature around 28. Light east wind.
Sunday
Mostly sunny, with a high near 44. Calm wind becoming south southwest around 5 mph in the afternoon.
Alta Tonight
Partly cloudy, with a low around 18. West wind around 11 mph.
Sunday
Mostly sunny, with a high near 29. West wind 13 to 15 mph.
Altamont Tonight
Partly cloudy, with a low around 14. North wind around 8 mph.
Sunday
Mostly sunny, with a high near 36. North wind 5 to 8 mph becoming southeast in the afternoon.
Alton Tonight
Mostly clear, with a temperature rising to around 28 by 5am. North wind 11 to 13 mph.
Sunday
Sunny, with a high near 57. North wind 13 to 15 mph.
Amalga Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 17. Light east southeast wind.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 36. Calm wind becoming south southwest around 6 mph in the afternoon.
American Fork Tonight
Partly cloudy, with a low around 22. Light east northeast wind.
Sunday
Mostly sunny, with a high near 42. Light and variable wind becoming south around 5 mph in the afternoon.
Annabella Tonight
Mostly clear, with a low around 19. Light southeast wind.
Sunday
Sunny, with a high near 47. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.
Antimony Tonight
Mostly clear, with a low around 17. East wind 3 to 5 mph.
Sunday
Sunny, with a high near 49. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon.
Apple Valley Tonight
Mostly clear, with a low around 25. East southeast wind 5 to 7 mph.
Sunday
Sunny, with a high near 62. East southeast wind around 8 mph becoming west northwest in the afternoon.
Aurora Tonight
Mostly clear, with a low around 16. Light east wind.
Sunday
Sunny, with a high near 44. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Aurora Tonight
Mostly clear, with a low around 16. Light east wind.
Sunday
Sunny, with a high near 44. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Aurora Tonight
Mostly clear, with a low around 16. Light east wind.
Sunday
Sunny, with a high near 44. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Ballard Tonight
Partly cloudy, with a low around 8. Calm wind becoming northwest around 5 mph.
Sunday
Partly sunny, with a high near 29. Calm wind becoming east southeast around 5 mph.
Bear River Tonight
Mostly cloudy, with a low around 20. North wind around 5 mph.
Sunday
Partly sunny, with a high near 37. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Beaver Tonight
Mostly clear, with a low around 17. Light east southeast wind.
Sunday
Sunny, with a high near 52. Light and variable wind becoming north northwest 5 to 8 mph in the morning.
Beryl Tonight
Mostly clear, with a low around 12. North northeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 53. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon.
Bicknell Tonight
Mostly clear, with a low around 18. West wind around 9 mph.
Sunday
Sunny, with a high near 50. West wind 8 to 17 mph.
Big Water Tonight
Mostly clear, with a low around 30. Northwest wind around 8 mph.
Sunday
Sunny, with a high near 56. Northwest wind around 6 mph becoming light and variable.
Blanding Tonight
Mostly clear, with a low around 24. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 47. North wind around 5 mph becoming west in the afternoon.
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