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 Summit67N67 35  
Bunnells Ridge65NW48 33  
* 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 - 3:42 AM Thursday, July 02, 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
Partly cloudy, with a low around 62. East wind around 7 mph.
Thursday
Sunny, with a high near 95. South southeast wind around 6 mph becoming northwest in the afternoon.
Alta Overnight
Partly cloudy, with a low around 59. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 67. North northeast wind 7 to 9 mph becoming northwest in the afternoon.
Altamont Overnight
Partly cloudy, with a low around 60. West wind around 7 mph.
Thursday
Sunny, with a high near 89. South wind 5 to 11 mph becoming north in the afternoon.
Alton Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 62. North wind around 14 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. North wind 5 to 8 mph.
Amalga Overnight
Mostly clear, with a low around 59. Calm wind.
Thursday
Sunny, with a high near 97. Southeast wind around 5 mph becoming light and variable in the morning.
American Fork Overnight
Partly cloudy, with a low around 65. East southeast wind around 8 mph.
Thursday
Sunny, with a high near 96. Southeast wind around 6 mph becoming west northwest in the afternoon.
Annabella Overnight
Isolated showers and thunderstorms. Partly cloudy, with a low around 61. Light south wind. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 96. South southwest wind 5 to 9 mph becoming north in the afternoon.
Antimony Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 91. Northeast wind 5 to 10 mph becoming north northwest in the afternoon.
Aurora Overnight
Isolated showers and thunderstorms. Partly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 98. South southwest wind 6 to 9 mph becoming north in the morning.
Ballard Overnight
Partly cloudy, with a low around 60. West wind around 5 mph.
Thursday
Sunny, with a high near 96. Calm wind becoming east southeast around 5 mph.
Bear River Overnight
Mostly clear, with a steady temperature around 69. Calm wind.
Thursday
Sunny, with a high near 97. East wind around 5 mph becoming west in the morning.
Beaver Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 66. Light east southeast wind. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 96. Southeast wind 5 to 9 mph becoming north in the afternoon.
Bicknell Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a steady temperature around 65. North northwest wind around 5 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 89. North wind around 8 mph.
Big Water Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 79. West wind around 9 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 103. West wind 5 to 8 mph becoming light and variable in the afternoon.
Blanding Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 65. North northeast wind around 5 mph. Chance of precipitation is 20%.
Thursday
Isolated showers and thunderstorms before 7am, then isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 92. North northeast wind 5 to 10 mph becoming southwest in the morning. Chance of precipitation is 10%.
Bluffdale Overnight
Partly cloudy, with a low around 74. South southeast wind around 8 mph.
Thursday
Sunny, with a high near 95. South southeast wind 5 to 7 mph becoming north northwest in the afternoon.
Boulder Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 70. North wind around 10 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 91. North northeast wind 5 to 10 mph.
Bountiful Overnight
Partly cloudy, with a low around 72. East southeast wind around 7 mph.
Thursday
Sunny, with a high near 97. South southeast wind 5 to 9 mph becoming calm.
Brian Head Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 60. East northeast wind around 13 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. North wind 6 to 9 mph.
Brigham City Overnight
Mostly clear, with a steady temperature around 71. Southeast wind around 8 mph.
Thursday
Sunny, with a high near 97. East southeast wind around 6 mph becoming light and variable.
  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