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
Arrowhead Summit50N1315 27  
Bunnells Ridge50NW35 23  
* 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 - 3:21 AM Wednesday, July 29, 2015
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
Alpine Overnight
Clear, with a low around 44. East wind around 8 mph.
Wednesday
Sunny, with a high near 83. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Alta Overnight
Clear, with a low around 40. East northeast wind around 5 mph.
Wednesday
Sunny, with a high near 62. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Altamont Overnight
Clear, with a low around 47. Northwest wind around 8 mph.
Wednesday
Sunny, with a high near 81. North northwest wind 5 to 8 mph becoming south southeast in the morning.
Alton Overnight
Clear, with a low around 45. West northwest wind around 9 mph.
Wednesday
Sunny, with a high near 82. West northwest wind 5 to 8 mph becoming southeast in the afternoon.
Amalga Overnight
Clear, with a low around 39. North northeast wind around 6 mph.
Wednesday
Sunny, with a high near 83. East wind 5 to 9 mph becoming light and variable.
American Fork Overnight
Clear, with a low around 46. East wind around 5 mph.
Wednesday
Sunny, with a high near 84. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Annabella Overnight
Clear, with a low around 45. Light south wind.
Wednesday
Sunny, with a high near 88. South wind 5 to 7 mph becoming north in the afternoon.
Antimony Overnight
Clear, with a low around 49. Calm wind.
Wednesday
Sunny, with a high near 84. Light and variable wind becoming north around 5 mph in the afternoon.
Aurora Overnight
Clear, with a low around 48. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 89. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon.
Ballard Overnight
Clear, with a low around 45. Northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 91. Northwest wind around 5 mph becoming calm in the afternoon.
Bear River Overnight
Clear, with a low around 43. West wind around 5 mph.
Wednesday
Sunny, with a high near 83. West wind around 5 mph becoming north in the afternoon.
Beaver Overnight
Clear, with a low around 50. North wind around 5 mph.
Wednesday
Sunny, with a high near 88. East northeast wind 5 to 9 mph becoming northwest in the afternoon.
Bicknell Overnight
Clear, with a low around 46. West wind around 5 mph.
Wednesday
Sunny, with a high near 82. Northwest wind 5 to 8 mph becoming east in the afternoon.
Big Water Overnight
Mostly clear, with a low around 65. Northwest wind around 7 mph.
Wednesday
Sunny, with a high near 97. Northwest wind 5 to 7 mph becoming light and variable.
Blanding Overnight
Mostly clear, with a low around 60. North wind around 10 mph.
Wednesday
Sunny, with a high near 89. North wind 5 to 10 mph becoming south southwest in the afternoon.
Bluffdale Overnight
Clear, with a low around 52. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 82. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon.
Boulder Overnight
Clear, with a low around 54. Northwest wind around 10 mph.
Wednesday
Sunny, with a high near 84. Northwest wind 6 to 10 mph becoming east in the afternoon.
Bountiful Overnight
Clear, with a low around 51. East southeast wind around 11 mph.
Wednesday
Sunny, with a high near 83. East southeast wind 6 to 11 mph becoming northwest in the afternoon.
Brian Head Overnight
Mostly clear, with a low around 42. North wind 6 to 8 mph becoming south.
Wednesday
Sunny, with a high near 67. Light and variable wind becoming north 5 to 7 mph in the afternoon.
Brigham City Overnight
Clear, with a low around 45. South southeast wind around 9 mph.
Wednesday
Sunny, with a high near 83. East wind 5 to 10 mph becoming west northwest in the afternoon.
  Page of 13   Next   Last
* Click on City column name to sort the data by that column. Click on the same column a second time to reverse the order.
Incidents +/-
Twitter Feed +/-
National Weather Service Forecast +/-
© 2014 UDOT TRAFFIC