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 Canyoncleardrynone11/20/2018 12:33:59 AM
SR-31 Huntington Canyoncleardrynone11/20/2018 12:33:59 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopcleardrynone11/20/2018 12:33:56 AM
SR-153 Beaver to Elk Meadowsclearicy spotssnow tires chains or 4WD advised11/20/2018 12:33:58 AM
US-40 Through Daniels Canyoncleardrynone11/20/2018 12:33:57 AM
US-89 Upper Logan Canyon and Logan Summitcleardrynone11/20/2018 12:33:56 AM
US-89 Lower Logan Canyoncleardrynone11/20/2018 12:33:56 AM
US-89/91 I-15 to Wellsville via Sardine Summitcleardrynone11/20/2018 12:33:56 AM
SR-92 to Sundancecleardrynone11/20/2018 12:33:57 AM
SR-153 Elk Meadows to Puffer Lakeclearicy spotssnow tires chains or 4WD advised11/20/2018 12:33:58 AM
SR-158 to Powder Mountaincleardrynone11/20/2018 12:33:56 AM
SR-167 Trappers Loop I-84 to Huntsvillecleardrynone11/20/2018 12:33:56 AM
US-189 Provo Canyoncleardrynone11/20/2018 12:33:57 AM
SR-226 to Snowbasincleardrynone11/20/2018 12:33:56 AM
US-191 Duchesne to Helper through Indian Canyoncleardrynone11/20/2018 12:33:57 AM
SR-143 Parowan to Brian Headcleardrynone11/20/2018 12:33:58 AM
SR-143 Panguitch to Mammoth Creek Roadcleardrynone11/20/2018 12:33:58 AM
SR-143 Brian Head to Mammoth Creek Roadcleardrynone11/20/2018 12:33:58 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristocleardrynone11/20/2018 12:33:56 AM
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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 Station25N00 20  
Arrowhead Summit33N00 15  
Bunnells Ridge33E34 9  
Cardiff Peak29SE25 2  
Deer Creek Dam30E45 42  
Elberts29N00 21  
Mid Mountain31N00 21  
Monument Peak31SW1112 0  
Reynolds Peak31SW77 3  
SR-92 @ Aspen Grove19W23 55  
Spruces15N00 67  
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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 - 12:39 AM Tuesday, November 20, 2018
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 Overnight
Clear, with a steady temperature around 22. East wind around 9 mph.
Tuesday
Sunny, with a high near 46. Light and variable wind becoming east southeast 8 to 13 mph in the afternoon.
Alpine Overnight
Clear, with a low around 19. East northeast wind around 5 mph.
Tuesday
Sunny, with a high near 49. East southeast wind 5 to 7 mph becoming light and variable in the afternoon.
Alta Overnight
Clear, with a low around 20. South southeast wind around 9 mph.
Tuesday
Sunny, with a high near 35. South wind 5 to 10 mph.
Altamont Overnight
Clear, with a steady temperature around 19. North wind around 7 mph.
Tuesday
Sunny, with a high near 41. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Alton Overnight
Mostly clear, with a steady temperature around 15. North northeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 56. West northwest wind 5 to 7 mph becoming east southeast in the afternoon.
Amalga Overnight
Clear, with a low around 11. East southeast wind around 5 mph.
Tuesday
Sunny, with a high near 45. West northwest wind around 5 mph becoming light and variable in the afternoon.
American Fork Overnight
Clear, with a low around 16. Northeast wind around 6 mph.
Tuesday
Sunny, with a high near 48. East southeast wind 5 to 7 mph becoming calm in the afternoon.
Annabella Overnight
Clear, with a steady temperature around 19. South wind around 7 mph.
Tuesday
Sunny, with a high near 50. South wind around 6 mph becoming light and variable in the afternoon.
Antimony Overnight
Mostly clear, with a low around 7. Wind chill values as low as -1. South southeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 53. Wind chill values as low as -5 early. South wind 7 to 9 mph.
Apple Valley Overnight
Partly cloudy, with a low around 18. East wind around 11 mph.
Tuesday
Mostly sunny, with a high near 59. Northeast wind around 9 mph.
Aurora Overnight
Clear, with a low around 13. South southwest wind around 6 mph.
Tuesday
Sunny, with a high near 50. East wind around 6 mph.
Aurora Overnight
Clear, with a low around 13. South southwest wind around 6 mph.
Tuesday
Sunny, with a high near 50. East wind around 6 mph.
Aurora Overnight
Clear, with a low around 13. South southwest wind around 6 mph.
Tuesday
Sunny, with a high near 50. East wind around 6 mph.
Ballard Overnight
Clear, with a low around 16. North wind around 5 mph.
Tuesday
Sunny, with a high near 45. Calm wind becoming east southeast around 5 mph.
Bear River Overnight
Clear, with a low around 15. North northeast wind around 6 mph.
Tuesday
Sunny, with a high near 46. West southwest wind 3 to 6 mph.
Beaver Overnight
Mostly clear, with a low around 12. Southeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 53. Southeast wind 3 to 8 mph.
Beryl Overnight
Partly cloudy, with a low around 7. Wind chill values as low as zero. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 52. Wind chill values as low as -2 early. Light and variable wind becoming north around 6 mph.
Bicknell Overnight
Mostly clear, with a low around 15. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 50. Calm wind becoming east 5 to 9 mph in the afternoon.
Big Water Overnight
Mostly clear, with a low around 30. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 55. North wind around 5 mph becoming calm in the morning.
Blanding Overnight
Clear, with a low around 20. North wind around 5 mph.
Tuesday
Sunny, with a high near 49. North northeast wind around 5 mph becoming south southwest in the afternoon.
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