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 Summit68NE910 25  
Bunnells Ridge67NW58 29  
* 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 - 1:49 AM Friday, July 03, 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
Mostly clear, with a low around 58. North northeast wind 11 to 13 mph.
Friday
Sunny, with a high near 95. East northeast wind 5 to 13 mph becoming west in the afternoon.
Alta Overnight
Mostly clear, with a low around 56. East northeast wind around 8 mph.
Friday
Sunny, with a high near 67. Light and variable wind becoming northwest 8 to 13 mph in the afternoon.
Altamont Overnight
Partly cloudy, with a low around 58. East wind around 8 mph becoming north northwest.
Friday
Sunny, with a high near 89. North northwest wind 5 to 9 mph becoming light and variable.
Alton Overnight
A 20 percent chance of showers. Partly cloudy, with a low around 55. North northeast wind 6 to 11 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. North northeast wind 6 to 11 mph becoming light and variable.
Amalga Overnight
Mostly clear, with a low around 56. Northwest wind around 6 mph.
Friday
Sunny, with a high near 96. Calm wind becoming southwest 5 to 8 mph in the afternoon.
American Fork Overnight
Mostly clear, with a low around 62. Light and variable wind.
Friday
Sunny, with a high near 97. Calm wind becoming north 5 to 9 mph in the afternoon.
Annabella Overnight
Mostly clear, with a low around 57. South southeast wind around 5 mph.
Friday
Sunny, with a high near 96. South southeast wind around 5 mph becoming calm in the morning.
Antimony Overnight
Partly cloudy, with a low around 59. Calm wind.
Friday
Mostly sunny, with a high near 91. Light and variable wind.
Aurora Overnight
Mostly clear, with a low around 61. West wind around 5 mph becoming calm.
Friday
Sunny, with a high near 98. Calm wind.
Ballard Overnight
Partly cloudy, with a low around 65. North northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 96. West northwest wind around 5 mph becoming calm in the afternoon.
Bear River Overnight
Mostly clear, with a low around 60. Light and variable wind.
Friday
Sunny, with a high near 96. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Beaver Overnight
Partly cloudy, with a low around 62. East wind around 8 mph.
Friday
Sunny, with a high near 95. East wind 5 to 7 mph becoming calm in the morning.
Bicknell Overnight
Partly cloudy, with a low around 56. Calm wind becoming north around 6 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. North northeast wind around 5 mph becoming calm in the morning.
Big Water Overnight
Partly cloudy, with a low around 74. West northwest wind around 7 mph.
Friday
Mostly sunny and hot, with a high near 104. West northwest wind 5 to 7 mph becoming calm in the afternoon.
Blanding Overnight
Mostly cloudy, with a low around 63. Northeast wind around 10 mph.
Friday
Isolated showers and thunderstorms after 10am. Mostly sunny, with a high near 90. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.
Bluffdale Overnight
Mostly clear, with a low around 71. West wind around 6 mph.
Friday
Sunny, with a high near 96. Light and variable wind becoming north 9 to 14 mph in the afternoon.
Boulder Overnight
Partly cloudy, with a low around 65. North northwest wind around 11 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. North northwest wind 6 to 11 mph becoming light and variable.
Bountiful Overnight
Partly cloudy, with a low around 68. East wind around 7 mph.
Friday
Sunny, with a high near 98. East wind 8 to 13 mph becoming light and variable.
Brian Head Overnight
Partly cloudy, with a low around 55. Northeast wind around 6 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. North wind 6 to 9 mph.
Brigham City Overnight
Partly cloudy, with a low around 64. East wind 8 to 14 mph.
Friday
Sunny, with a high near 96. East wind 5 to 9 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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