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 - Base73E47 9  
Alta - Collins53       
Arrowhead Summit66SW712 21  
Bunnells Ridge62NW710 27  
Deer Creek Dam67SW58 32  
Mid Mountain64N00 31  
Monument Peak55NW1620 35  
SR-92 @ Aspen Grove53W23 60  
* 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 - 10:41 PM Thursday, August 17, 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 Tonight
Isolated showers and thunderstorms before midnight. Mostly clear, with a low around 52. West northwest wind around 7 mph. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 78. West northwest wind 5 to 7 mph becoming calm in the morning. Chance of precipitation is 20%.
Alpine Tonight
Mostly clear, with a low around 54. North northwest wind around 8 mph becoming east southeast after midnight.
Friday
Sunny, with a high near 88. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Alta Tonight
Mostly clear, with a low around 49. North wind around 6 mph becoming calm after midnight.
Friday
Sunny, with a high near 66. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Altamont Tonight
Mostly clear, with a low around 49. North northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 84. North northwest wind 5 to 9 mph becoming calm.
Alton Tonight
Partly cloudy, with a low around 50. Light and variable wind becoming west northwest 5 to 7 mph after midnight.
Friday
Mostly sunny, with a high near 80. Northwest wind 5 to 8 mph becoming light and variable.
Amalga Tonight
Clear, with a low around 51. Light and variable wind becoming south around 6 mph after midnight.
Friday
Sunny, with a high near 90. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
American Fork Tonight
Mostly clear, with a low around 59. North northwest wind around 7 mph becoming east southeast after midnight.
Friday
Sunny, with a high near 89. East wind 5 to 7 mph becoming light and variable.
Annabella Tonight
Mostly clear, with a low around 53. Light south southwest wind.
Friday
Isolated showers and thunderstorms after noon. Sunny, with a high near 89. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.
Antimony Tonight
Isolated showers and thunderstorms before midnight. Mostly clear, with a low around 52. Light south southwest wind. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 83. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Apple Valley Tonight
Mostly clear, with a low around 67. Southwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 94. Calm wind becoming west 5 to 8 mph in the afternoon.
Aurora Tonight
Mostly clear, with a low around 55. South wind around 6 mph.
Friday
Sunny, with a high near 90. South wind 5 to 7 mph becoming calm in the morning.
Aurora Tonight
Mostly clear, with a low around 55. South wind around 6 mph.
Friday
Sunny, with a high near 90. South wind 5 to 7 mph becoming calm in the morning.
Ballard Tonight
Mostly clear, with a low around 55. West wind around 5 mph.
Friday
Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the morning.
Bear River Tonight
Clear, with a low around 57. East northeast wind around 6 mph becoming south southwest after midnight.
Friday
Sunny, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Beaver Tonight
Mostly clear, with a low around 54. West wind 3 to 5 mph.
Friday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 87. South wind 3 to 6 mph. Chance of precipitation is 20%.
Beryl Tonight
Mostly clear, with a low around 55. South wind around 6 mph becoming calm after midnight.
Friday
Sunny, with a high near 91. Calm wind becoming south 5 to 7 mph in the afternoon.
Bicknell Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 48. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 80. West southwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.
Big Water Tonight
Mostly clear, with a low around 67. Calm wind becoming northwest 5 to 7 mph after midnight.
Friday
Sunny, with a high near 95. North northwest wind 5 to 7 mph becoming calm.
Blanding Tonight
Mostly clear, with a low around 57. West southwest wind 5 to 10 mph becoming south after midnight.
Friday
Sunny, with a high near 86. West wind 5 to 10 mph becoming east northeast in the morning.
Bluff Tonight
Mostly clear, with a low around 60. Calm wind becoming north northeast around 5 mph after midnight.
Friday
Sunny, with a high near 93. East northeast wind around 5 mph becoming calm.
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* Click on City column name to sort the data by that column. Click on the same column a second time to reverse the order.
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