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 - Base124E37 6  
Alta - Collins51       
Alta Guard Station52N00 77  
Arrowhead Summit59SW1324 45  
Bunnells Ridge57SE36 52  
Deer Creek Dam61SW37 63  
Mid Mountain58N00 67  
Monument Peak51E1012 55  
SR-92 @ Aspen Grove55NW12 91  
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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 - 12:05 AM Wednesday, August 23, 2017
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
Isolated showers and thunderstorms. Partly cloudy, with a low around 51. West northwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 75. Northwest wind 7 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Alpine Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 58. East wind around 9 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers and thunderstorms after noon. Partly sunny, with a high near 85. East wind 7 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Alta Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 47. South southeast wind around 11 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 64. South southwest wind 9 to 14 mph. Chance of precipitation is 30%.
Altamont Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 54. Northwest wind around 9 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 78. North northwest wind 6 to 14 mph becoming south southeast in the morning. Chance of precipitation is 30%.
Alton Overnight
Mostly clear, with a low around 51. North northeast wind around 9 mph.
Wednesday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 77. North northeast wind 5 to 15 mph becoming south southwest in the afternoon. Chance of precipitation is 20%.
Amalga Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 59. South wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 82. East southeast wind 6 to 11 mph becoming west northwest in the morning. Chance of precipitation is 30%.
American Fork Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 60. South southeast wind around 6 mph becoming east. Chance of precipitation is 30%.
Wednesday
Isolated showers and thunderstorms after noon. Partly sunny, with a high near 86. East southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Annabella Overnight
Mostly clear, with a low around 53. South wind around 6 mph.
Wednesday
Isolated showers and thunderstorms after noon. Increasing clouds, with a high near 85. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Antimony Overnight
Mostly clear, with a low around 52. Southeast wind 3 to 5 mph.
Wednesday
Isolated showers and thunderstorms after noon. Increasing clouds, with a high near 80. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Apple Valley Overnight
Clear, with a low around 68. East southeast wind around 8 mph.
Wednesday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 89. East southeast wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 20%.
Aurora Overnight
Partly cloudy, with a low around 55. South southwest wind around 6 mph.
Wednesday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 87. South wind 5 to 7 mph. Chance of precipitation is 20%.
Aurora Overnight
Partly cloudy, with a low around 55. South southwest wind around 6 mph.
Wednesday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 87. South wind 5 to 7 mph. Chance of precipitation is 20%.
Ballard Overnight
Mostly cloudy, with a low around 60. South wind around 5 mph becoming northwest.
Wednesday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 85. West northwest wind 5 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.
Bear River Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 62. East southeast wind around 7 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 82. East northeast wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 30%.
Beaver Overnight
Mostly clear, with a low around 54. East southeast wind around 6 mph.
Wednesday
Sunny, with a high near 84. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Beryl Overnight
Clear, with a low around 57. North wind 3 to 5 mph.
Wednesday
Sunny, with a high near 88. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Bicknell Overnight
Mostly clear, with a low around 47. North northwest wind around 7 mph.
Wednesday
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 77. Northwest wind 8 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Big Water Overnight
Mostly clear, with a low around 67. West wind around 8 mph.
Wednesday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 91. West northwest wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Blanding Overnight
Partly cloudy, with a low around 60. North northeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 81. North northeast wind 5 to 10 mph becoming south southwest in the afternoon.
Bluff Overnight
Partly cloudy, with a low around 63. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 91. Northeast wind around 5 mph becoming southwest in the afternoon.
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