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 Summit72S59 30  
Bunnells Ridge66NW411 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 - 1:03 PM Friday, August 28, 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
Mostly sunny, with a high near 90. Calm wind becoming south southwest around 5 mph.
Tonight
Partly cloudy, with a low around 58. South southeast wind 6 to 8 mph.
Alta This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 66. South southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Calm wind becoming south southeast 5 to 9 mph after midnight. Chance of precipitation is 20%.
Altamont This Afternoon
Mostly sunny, with a high near 81. South southeast wind around 7 mph.
Tonight
Partly cloudy, with a low around 52. East wind 6 to 11 mph becoming north northwest after midnight.
Alton This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 81. Southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 52. South southeast wind 5 to 7 mph becoming light and variable.
Amalga This Afternoon
Mostly sunny, with a high near 91. Light and variable wind.
Tonight
Mostly cloudy, with a low around 55. South southwest wind around 6 mph becoming east northeast after midnight.
American Fork This Afternoon
Mostly sunny, with a high near 90. Calm wind becoming south around 5 mph.
Tonight
Partly cloudy, with a low around 58. South southeast wind around 8 mph.
Annabella This Afternoon
Mostly sunny, with a high near 89. Southeast wind around 6 mph.
Tonight
Mostly clear, with a low around 53. East southeast wind 5 to 7 mph becoming light and variable.
Antimony This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 84. Southeast wind around 6 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 54. Southeast wind 5 to 8 mph becoming light and variable.
Aurora This Afternoon
Mostly sunny, with a high near 91. Southeast wind around 7 mph.
Tonight
Mostly clear, with a low around 56. East wind 5 to 9 mph becoming light southeast after midnight.
Ballard This Afternoon
Mostly sunny, with a high near 87. Southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 55. East wind around 5 mph becoming north northwest after midnight.
Bear River This Afternoon
Mostly sunny, with a high near 90. South southwest wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 58. Southeast wind 3 to 8 mph.
Beaver This Afternoon
Mostly sunny, with a high near 89. South wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 59. South southwest wind 6 to 8 mph.
Bicknell This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 79. East southeast wind around 7 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 51. East southeast wind 5 to 8 mph becoming west southwest after midnight.
Big Water This Afternoon
Sunny, with a high near 91. East northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 67. East southeast wind 5 to 8 mph becoming calm after midnight.
Blanding This Afternoon
Mostly sunny, with a high near 86. Northwest wind around 5 mph becoming north northeast.
Tonight
Mostly clear, with a low around 60. North wind 5 to 10 mph becoming east northeast after midnight.
Bluffdale This Afternoon
Mostly sunny, with a high near 89. South wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 67. South southeast wind around 9 mph.
Boulder This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 82. East wind around 9 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 58. East wind 6 to 8 mph becoming west after midnight.
Bountiful This Afternoon
Mostly sunny, with a high near 91. Southwest wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 68. Southeast wind 7 to 11 mph.
Brian Head This Afternoon
Scattered showers and thunderstorms. Mostly sunny, with a high near 66. Southeast wind around 6 mph. Chance of precipitation is 30%.
Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 50. Calm wind becoming south 5 to 9 mph after midnight. Chance of precipitation is 20%.
Brigham City This Afternoon
Mostly sunny, with a high near 88. Light and variable wind becoming southwest around 6 mph.
Tonight
Partly cloudy, with a low around 61. Southeast wind 6 to 8 mph.
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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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