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 Canyonfairdrynone1/19/2021 11:35:38 PM
SR-31 Huntington Canyonfairdrynone1/19/2021 11:35:38 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopfairdrynone1/19/2021 11:35:36 PM
SR-153 Beaver to Elk Meadowsfairdrynone1/19/2021 11:35:37 PM
US-40 Through Daniels Canyonfairdrynone1/19/2021 11:35:36 PM
US-89 Upper Logan Canyon and Logan Summitfairdrynone1/19/2021 11:35:36 PM
US-89 Lower Logan Canyonfairdrynone1/19/2021 11:35:36 PM
US-89/91 I-15 to Wellsville via Sardine Summitfairdrynone1/19/2021 11:35:36 PM
SR-92 to Sundancefairdrynone1/19/2021 11:35:36 PM
SR-153 Elk Meadows to Puffer Lakefairdrynone1/19/2021 11:35:37 PM
SR-158 to Powder Mountainfairdrynone1/19/2021 11:35:36 PM
SR-167 Trappers Loop I-84 to Huntsvillefairdrynone1/19/2021 11:35:36 PM
US-189 Provo Canyonfairdrynone1/19/2021 11:35:36 PM
SR-226 to Snowbasinfairdrynone1/19/2021 11:35:36 PM
US-191 Duchesne to Helper through Indian Canyonfairdrynone1/19/2021 11:35:36 PM
SR-143 Parowan to Brian Headfairicy spotsnone1/19/2021 11:35:37 PM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone1/19/2021 11:35:37 PM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotsnone1/19/2021 11:35:37 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristofairdrynone1/19/2021 11:35:36 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 Station18N00 51  
Arrowhead Summit22N1516 49  
Bunnells Ridge24NW24 48  
Cardiff Peak21SW910 39  
Deer Creek Dam24E34 40  
Elberts21N00 55  
Mid Mountain23N00 46  
Monument Peak19S1314 72  
Reynolds Peak22SE68 45  
SR-92 @ Aspen Grove16W23 69  
Spruces9N00 81  
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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 - 11:41 PM Tuesday, January 19, 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 cloudy, with a low around 16. East northeast wind 7 to 11 mph.
Wednesday
Sunny, with a high near 38. East northeast wind 9 to 15 mph becoming south in the afternoon.
Alpine Tonight
Mostly clear, with a steady temperature around 25. East northeast wind 5 to 9 mph becoming light after midnight.
Wednesday
Sunny, with a high near 44. East wind 5 to 7 mph becoming south in the afternoon.
Alta Tonight
Mostly clear, with a low around 14. Wind chill values as low as zero. Southwest wind 11 to 13 mph.
Wednesday
Sunny, with a high near 29. West southwest wind around 15 mph.
Altamont Tonight
Mostly clear, with a low around 8. Wind chill values as low as -1. North northwest wind 5 to 8 mph.
Wednesday
Sunny, with a high near 31. Wind chill values as low as -3. North northwest wind 5 to 7 mph becoming calm.
Alton Tonight
Mostly cloudy, with a temperature rising to around 25 by 5am. North northeast wind around 9 mph.
Wednesday
Mostly sunny, with a high near 47. Northeast wind around 10 mph becoming south southeast in the morning.
Amalga Tonight
Mostly clear, with a low around 9. North northeast wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 33. Light and variable wind.
American Fork Tonight
Mostly clear, with a low around 19. East wind 3 to 5 mph.
Wednesday
Sunny, with a high near 42. South southeast wind 3 to 6 mph.
Annabella Tonight
Partly cloudy, with a low around 18. East wind 3 to 7 mph.
Wednesday
Sunny, with a high near 45. East southeast wind around 7 mph becoming west in the afternoon.
Antimony Tonight
Mostly cloudy, with a low around 17. South southeast wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 46. Light southeast wind becoming south 9 to 14 mph in the afternoon.
Apple Valley Tonight
Mostly cloudy, with a low around 28. East wind 15 to 18 mph.
Wednesday
Mostly sunny, with a high near 56. East wind 11 to 15 mph.
Aurora Tonight
Partly cloudy, with a low around 16. East wind 3 to 6 mph.
Wednesday
Sunny, with a high near 44. Southeast wind 5 to 8 mph becoming north northeast in the afternoon.
Aurora Tonight
Partly cloudy, with a low around 16. East wind 3 to 6 mph.
Wednesday
Sunny, with a high near 44. Southeast wind 5 to 8 mph becoming north northeast in the afternoon.
Aurora Tonight
Partly cloudy, with a low around 16. East wind 3 to 6 mph.
Wednesday
Sunny, with a high near 44. Southeast wind 5 to 8 mph becoming north northeast in the afternoon.
Ballard Tonight
Partly cloudy, with a low around 4. West northwest wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 27. Calm wind.
Bear River Tonight
Mostly clear, with a low around 13. North wind 5 to 7 mph.
Wednesday
Sunny, with a high near 35. North northeast wind around 6 mph becoming south southeast in the morning.
Beaver Tonight
Partly cloudy, with a low around 17. East northeast wind around 6 mph.
Wednesday
Sunny, with a high near 49. East northeast wind around 7 mph becoming southwest in the afternoon.
Beryl Tonight
Partly cloudy, with a low around 12. North northeast wind 5 to 9 mph becoming light after midnight.
Wednesday
Sunny, with a high near 49. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Bicknell Tonight
Mostly cloudy, with a low around 16. Northeast wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 45. Light and variable wind becoming east southeast 10 to 15 mph in the afternoon.
Big Water Tonight
Mostly cloudy, with a steady temperature around 36. North northeast wind 7 to 9 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 49. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Blanding Tonight
Mostly cloudy, with a low around 25. East southeast wind around 5 mph becoming north after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 42. North wind around 5 mph becoming calm in the morning.
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