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 Summit76S814 34  
Bunnells Ridge76NW13 37  
* 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 - 1:39 PM Tuesday, June 30, 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 This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Northwest wind 6 to 8 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. North northwest wind 6 to 11 mph becoming light and variable after midnight.
Alta This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 67. West northwest wind 5 to 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 57. Northwest wind 8 to 13 mph becoming light north after midnight.
Altamont This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. South southwest wind around 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 59. North northwest wind 5 to 9 mph.
Alton This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Light and variable wind becoming west 5 to 9 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. West northwest wind 5 to 15 mph.
Amalga This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Northwest wind 3 to 6 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59. North northwest wind 5 to 7 mph becoming calm after midnight.
American Fork This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Northwest wind 3 to 7 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Annabella This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 99. Calm wind becoming west northwest 5 to 8 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. North northwest wind 6 to 11 mph becoming light and variable after midnight.
Antimony This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Calm wind becoming west northwest 5 to 9 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. Northwest wind 5 to 9 mph becoming calm after midnight.
Aurora This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 99. Calm wind becoming west northwest 5 to 8 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. North northwest wind 5 to 9 mph becoming light and variable after midnight.
Ballard This Afternoon
Isolated showers and thunderstorms. Mostly sunny and hot, with a high near 99. East northeast wind 10 to 15 mph becoming west northwest. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms, mainly between 3am and 4am. Mostly cloudy, with a low around 63. West wind 5 to 15 mph becoming north northwest in the evening. Chance of precipitation is 10%.
Bear River This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Light north northwest wind.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Light and variable wind.
Beaver This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 96. West wind 6 to 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Bicknell This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. East southeast wind around 6 mph becoming northwest.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. West southwest wind around 8 mph.
Big Water This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 105. Calm wind.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 76. North northwest wind 6 to 8 mph becoming southwest in the evening.
Blanding This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 94. South southwest wind 5 to 10 mph becoming west northwest. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 68. North northwest wind 5 to 10 mph becoming northeast in the evening. Chance of precipitation is 20%.
Bluffdale This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. North northwest wind 5 to 7 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. North northwest wind 6 to 11 mph becoming light and variable after midnight.
Boulder This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southeast wind 5 to 8 mph becoming west.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. Northwest wind 7 to 10 mph.
Bountiful This Afternoon
Mostly sunny, with a high near 98. Northwest wind 5 to 7 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. North northwest wind 5 to 8 mph becoming southeast after midnight.
Brian Head This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Light and variable wind becoming west northwest 8 to 13 mph.
Tonight
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. Northwest wind 6 to 11 mph becoming light north northwest after midnight.
Brigham City This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Northwest wind 3 to 6 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North northwest wind around 6 mph becoming calm in the evening.
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