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 - Base44E57 8  
Alta - Collins46       
Alta Guard Station48N00 38  
Arrowhead Summit48N1517 25  
Bunnells Ridge51SE45 21  
Deer Creek Dam49E79 33  
Mid Mountain50N00 29  
SR-92 @ Aspen Grove46N00 59  
* 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 - 8:47 AM Thursday, August 25, 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 Today
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 73. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 47. West wind 5 to 14 mph. Chance of precipitation is 40%.
Alpine Today
Mostly sunny, with a high near 80. North wind 6 to 8 mph becoming south southeast in the morning.
Tonight
Partly cloudy, with a low around 48. West northwest wind 7 to 9 mph becoming south southeast after midnight.
Alta Today
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 64. Southeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms. Partly cloudy, with a low around 45. West wind 7 to 11 mph becoming northeast in the evening. Chance of precipitation is 20%.
Altamont Today
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 74. Light and variable wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 46. North northeast wind 6 to 8 mph.
Alton Today
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 73. West northwest wind 5 to 13 mph becoming south southwest in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 46. West southwest wind 5 to 9 mph becoming east in the evening. Chance of precipitation is 30%.
Amalga Today
Mostly sunny, with a high near 81. North northeast wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 44. Northwest wind 5 to 7 mph becoming south in the evening.
American Fork Today
Mostly sunny, with a high near 81. North wind 5 to 7 mph becoming southeast in the morning.
Tonight
Partly cloudy, with a low around 51. West northwest wind around 8 mph becoming south southeast after midnight.
Annabella Today
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 80. South southwest wind 5 to 14 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 51. Southwest wind around 9 mph. Chance of precipitation is 30%.
Antimony Today
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 76. Southwest wind 6 to 14 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 49. West wind 5 to 9 mph becoming calm. Chance of precipitation is 40%.
Apple Valley Today
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 88. East wind 7 to 16 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 64. West southwest wind 7 to 16 mph becoming east in the evening. Chance of precipitation is 30%.
Aurora Today
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 84. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 51. South wind 6 to 11 mph. Chance of precipitation is 30%.
Aurora Today
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 84. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 51. South wind 6 to 11 mph. Chance of precipitation is 30%.
Ballard Today
Isolated showers and thunderstorms between noon and 5pm. Partly sunny, with a high near 80. East wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 48. West wind 5 to 10 mph becoming north in the evening.
Bear River Today
Sunny, with a high near 82. North wind 5 to 8 mph becoming light and variable in the afternoon.
Tonight
Mostly clear, with a low around 51. Light and variable wind becoming southeast 5 to 8 mph in the evening.
Beaver Today
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 78. South wind 5 to 14 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 50. South wind 5 to 9 mph becoming west northwest in the evening. Chance of precipitation is 30%.
Beryl Today
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 82. Light and variable wind becoming south southeast 8 to 13 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 53. South southwest wind 11 to 16 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Bicknell Today
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 73. South southwest wind 6 to 14 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 45. Southwest wind 7 to 13 mph. Chance of precipitation is 40%.
Big Water Today
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 88. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 62. West wind 5 to 8 mph becoming calm. Chance of precipitation is 30%.
Blanding Today
Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 77. South southeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 55. West wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 30%.
Bluff Today
Isolated showers and thunderstorms after noon. Partly sunny, with a high near 86. East southeast wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 5am. Mostly cloudy, with a low around 59. West wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 20%.
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