MapRWIS DataCitizen Reporting ProgramFAQ
Current Road Conditions
Road condition reports will return November 1.
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
Reported data is not available at this time.
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 Summit61N89 18  
Bunnells Ridge60S12 19  
Cardiff Peak W913    
Deer Creek Dam-40E23    
Elberts N00    
Mid Mountain60N00 23  
Reynolds Peak58SW46    
SR-92 @ Aspen Grove46W22 56  
* Click on a column name to sort the data by that column. Click on the same column a second time to reverse the order.

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 - 12:53 AM Monday, September 27, 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 Overnight
Mostly clear, with a low around 39. Northwest wind around 5 mph.
Monday
Sunny, with a high near 71. North northwest wind 5 to 9 mph becoming east southeast in the afternoon.
Alpine Overnight
Patchy smoke after 3am. Mostly clear, with a low around 51. East northeast wind 5 to 7 mph.
Monday
Patchy smoke. Sunny, with a high near 85. Calm wind becoming west 5 to 7 mph in the morning.
Alta Overnight
Patchy smoke after 3am. Clear, with a steady temperature around 49. West southwest wind around 8 mph.
Monday
Patchy smoke. Sunny, with a high near 63. West wind 6 to 9 mph.
Altamont Overnight
Mostly clear, with a low around 47. North northwest wind 7 to 10 mph.
Monday
Sunny, with a high near 77. North northwest wind 5 to 7 mph becoming south southeast in the afternoon.
Alton Overnight
Partly cloudy, with a low around 44. Southwest wind around 5 mph becoming north northeast.
Monday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. North wind 5 to 11 mph becoming south in the afternoon.
Amalga Overnight
Patchy smoke. Clear, with a low around 45. North northeast wind 5 to 7 mph.
Monday
Patchy smoke. Sunny, with a high near 83. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
American Fork Overnight
Clear, with a low around 51. East northeast wind 3 to 5 mph.
Monday
Sunny, with a high near 85. Light and variable wind becoming southwest around 6 mph in the morning.
Annabella Overnight
Mostly clear, with a low around 48. South wind around 5 mph.
Monday
Sunny, with a high near 83. Calm wind becoming west 5 to 9 mph in the afternoon.
Antimony Overnight
Partly cloudy, with a low around 46. Southeast wind around 5 mph.
Monday
A slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 80. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 30%.
Apple Valley Overnight
Partly cloudy, with a low around 52. South southeast wind around 8 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 84. South southeast wind 6 to 11 mph becoming west in the afternoon.
Aurora Overnight
Mostly clear, with a low around 45. South wind around 5 mph.
Monday
Sunny, with a high near 85. Calm wind becoming north around 6 mph in the morning.
Aurora Overnight
Mostly clear, with a low around 45. South wind around 5 mph.
Monday
Sunny, with a high near 85. Calm wind becoming north around 6 mph in the morning.
Aurora Overnight
Mostly clear, with a low around 45. South wind around 5 mph.
Monday
Sunny, with a high near 85. Calm wind becoming north around 6 mph in the morning.
Ballard Overnight
Mostly clear, with a low around 50. Northwest wind around 5 mph becoming southwest.
Monday
Sunny, with a high near 82. Calm wind becoming south southeast around 5 mph in the afternoon.
Bear River Overnight
Patchy smoke. Mostly clear, with a low around 50. North wind around 8 mph.
Monday
Patchy smoke. Sunny, with a high near 81. North wind around 6 mph becoming south southwest in the afternoon.
Beaver Overnight
Mostly clear, with a low around 48. Southeast wind around 6 mph.
Monday
A 20 percent chance of showers after 3pm. Sunny, with a high near 82. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Beryl Overnight
Mostly clear, with a low around 43. South southwest wind around 7 mph.
Monday
Sunny, with a high near 84. South southwest wind 5 to 10 mph.
Bicknell Overnight
Partly cloudy, with a low around 44. West wind around 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 77. West northwest wind 5 to 10 mph becoming east southeast in the afternoon.
Big Water Overnight
Mostly cloudy, with a low around 61. South wind around 7 mph becoming west northwest.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Northwest wind 6 to 8 mph becoming southeast in the afternoon.
Blanding Overnight
A 10 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 53. West southwest wind around 5 mph becoming east southeast.
Monday
A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 73. South wind 5 to 10 mph.
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