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 - Base59E820 31  
Alta - Collins52       
Alta Guard Station54N00 75  
Arrowhead Summit56N1726 67  
Bunnells Ridge54E36 67  
Deer Creek Dam59SW1314 75  
Mid Mountain56N00 73  
SR-92 @ Aspen Grove54NW01 100  
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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 - 10:50 PM Wednesday, June 29, 2016
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
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 54. West northwest wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 76. Southwest wind 5 to 7 mph. Chance of precipitation is 60%.
Alpine Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 61. East wind 5 to 11 mph becoming south southeast after midnight. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. Southeast wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 50%.
Alta Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 53. East wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 63. South southeast wind 5 to 9 mph becoming light and variable. Chance of precipitation is 60%.
Altamont Tonight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 55. North northwest wind around 7 mph. Chance of precipitation is 20%.
Thursday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 82. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
Alton Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 54. North wind 6 to 11 mph becoming west southwest after midnight. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 81. South southwest wind 6 to 11 mph. Chance of precipitation is 50%.
Amalga Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 56. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%.
Thursday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 90. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
American Fork Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 63. Calm wind becoming south southeast 5 to 7 mph. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 89. Southeast wind 5 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 40%.
Annabella Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 60. South wind around 7 mph. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. South wind 5 to 9 mph. Chance of precipitation is 30%.
Antimony Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 54. Light and variable wind becoming southwest around 5 mph after midnight. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 84. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Apple Valley Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 67. North wind 6 to 9 mph becoming east southeast after midnight. Chance of precipitation is 40%.
Thursday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 95. Northeast wind 5 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Aurora Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 58. South wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. South wind 5 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.
Aurora Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 58. South wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 88. South wind 5 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.
Ballard Tonight
Scattered showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 60. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 89. Calm wind.
Bear River Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 62. Calm wind becoming south around 6 mph. Chance of precipitation is 30%.
Thursday
Isolated showers and thunderstorms after noon. Partly sunny, with a high near 89. Light south southwest wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Beaver Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 58. East wind around 6 mph becoming southwest after midnight. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 88. Southwest wind 6 to 16 mph. Chance of precipitation is 40%.
Beryl Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 61. North northwest wind 9 to 14 mph becoming light and variable. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 90. West northwest wind 5 to 10 mph becoming south southwest 15 to 20 mph in the afternoon. Chance of precipitation is 30%.
Bicknell Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 52. Calm wind becoming west southwest 5 to 9 mph after midnight. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 81. South wind 3 to 8 mph. Chance of precipitation is 50%.
Big Water Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 71. Southeast wind around 6 mph becoming west after midnight. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 97. Light and variable wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 30%.
Blanding Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 65. Northeast wind around 5 mph. Chance of precipitation is 40%.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 7am. Partly sunny, with a high near 89. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Bluff Tonight
Scattered showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 68. Northeast wind around 5 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 96. North northeast wind 5 to 10 mph becoming south southwest in the afternoon.
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