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 - Base49E47 4  
Alta - Collins48       
Alta Guard Station48N00 37  
Arrowhead Summit58SW1014 25  
Bunnells Ridge55SE912 30  
Deer Creek Dam61E79 25  
Mid Mountain60N00 26  
SR-92 @ Aspen Grove50W13 44  
* 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 - 10:47 PM 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 Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 47. West wind 5 to 7 mph. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 74. West southwest wind 5 to 14 mph becoming south southeast in the morning. Chance of precipitation is 40%.
Alpine Tonight
Partly cloudy, with a low around 48. East southeast wind around 7 mph.
Friday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 82. East southeast wind 7 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Alta Tonight
Isolated showers and thunderstorms. Partly cloudy, with a low around 45. West wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 20%.
Friday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 64. South wind 9 to 14 mph. Chance of precipitation is 30%.
Altamont Tonight
Partly cloudy, with a low around 46. North northwest wind around 7 mph.
Friday
Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 73. Calm wind becoming southwest 5 to 9 mph in the afternoon. Chance of precipitation is 30%.
Alton Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 46. West northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 71. Light south wind becoming southwest 10 to 15 mph in the morning. Chance of precipitation is 30%.
Amalga Tonight
Mostly clear, with a low around 43. Northeast wind around 5 mph.
Friday
Sunny, with a high near 83. Calm wind becoming west 5 to 7 mph in the afternoon.
American Fork Tonight
Partly cloudy, with a low around 51. East southeast wind around 6 mph.
Friday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 83. Southeast wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Annabella Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 51. South wind around 7 mph. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 83. South wind 7 to 16 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.
Antimony Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 49. Northwest wind around 7 mph becoming south after midnight. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 76. South wind 7 to 16 mph. Chance of precipitation is 30%.
Apple Valley Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 64. East wind around 8 mph. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 86. East southeast wind 7 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.
Aurora Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 51. South southeast wind around 7 mph. Chance of precipitation is 30%.
Friday
Isolated showers and thunderstorms. Partly sunny, with a high near 85. South southeast wind 7 to 15 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Aurora Tonight
Scattered showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 51. South southeast wind around 7 mph. Chance of precipitation is 30%.
Friday
Isolated showers and thunderstorms. Partly sunny, with a high near 85. South southeast wind 7 to 15 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Ballard Tonight
Partly cloudy, with a low around 54. Northeast wind around 5 mph becoming west northwest after midnight.
Friday
A 20 percent chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 79. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Bear River Tonight
Mostly clear, with a low around 51. East wind around 6 mph.
Friday
Sunny, with a high near 84. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Beaver Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 51. North northwest wind around 8 mph becoming south southeast after midnight. Chance of precipitation is 30%.
Friday
Isolated showers and thunderstorms. Mostly sunny, with a high near 81. South southeast wind 7 to 17 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Beryl Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 54. East northeast wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
Isolated showers and thunderstorms. Mostly sunny, with a high near 83. Southwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Chance of precipitation is 20%.
Bicknell Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 45. West southwest wind around 6 mph. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 74. South southwest wind 6 to 13 mph. Chance of precipitation is 40%.
Big Water Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 63. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Blanding Tonight
Scattered showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 51. North wind 5 to 10 mph becoming southeast after midnight. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers and thunderstorms, mainly between noon and 4pm. Partly sunny, with a high near 74. South southeast wind 5 to 10 mph becoming southwest in the afternoon.
Bluff Tonight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 82. East northeast wind around 5 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
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