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 Summit54S1018 53  
Bunnells Ridge52SE35 45  
* 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 - 2:05 PM Friday, May 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 This Afternoon
Sunny, with a high near 74. South southeast wind around 8 mph becoming west northwest.
Tonight
Mostly clear, with a low around 50. North wind around 6 mph.
Alta This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 44. West southwest wind 7 to 13 mph.
Tonight
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 37. West wind 5 to 7 mph becoming light and variable in the evening.
Altamont This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 67. South wind around 10 mph.
Tonight
Mostly clear, with a low around 41. Calm wind becoming east northeast around 5 mph after midnight.
Alton This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. East southeast wind 6 to 8 mph becoming north.
Tonight
Mostly cloudy, with a low around 42. East northeast wind around 7 mph.
Amalga This Afternoon
Mostly sunny, with a high near 72. Southwest wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 44. South southwest wind around 5 mph becoming calm in the evening.
American Fork This Afternoon
Sunny, with a high near 76. Southeast wind around 7 mph becoming west northwest.
Tonight
Mostly clear, with a low around 51. North northeast wind around 7 mph.
Annabella Tonight
Mostly cloudy, with a low around 44. North wind around 8 mph.
Saturday
Mostly sunny, with a high near 85. Southwest wind 5 to 11 mph.
Antimony This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. North wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 44. North wind around 8 mph.
Aurora This Afternoon
Mostly sunny, with a high near 78. North northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 47. North northeast wind 3 to 7 mph.
Ballard This Afternoon
Mostly sunny, with a high near 70. East wind 5 to 10 mph becoming north.
Tonight
Mostly clear, with a low around 44. Southwest wind 5 to 10 mph becoming north in the evening.
Bear River Tonight
Mostly clear, with a low around 46. Calm wind.
Friday
Sunny, with a high near 74. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Beaver This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. North northeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 46. North wind 5 to 8 mph.
Bicknell This Afternoon
Mostly sunny, with a high near 69. Northeast wind around 6 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a temperature falling to near 43 by 9pm, then rising to around 74 during the remainder of the night. Northeast wind 5 to 15 mph becoming west in the evening.
Big Water This Afternoon
Mostly sunny, with a high near 89. East southeast wind around 7 mph becoming north northeast.
Tonight
Mostly clear, with a low around 57. East wind 5 to 7 mph.
Blanding This Afternoon
Isolated showers and thunderstorms before 4pm. Mostly sunny, with a high near 74. West northwest wind around 10 mph. Chance of precipitation is 10%.
Tonight
Mostly clear, with a low around 51. Southwest wind around 10 mph becoming north northeast after midnight.
Bluffdale Tonight
Partly cloudy, with a low around 54. East northeast wind around 7 mph.
Saturday
Mostly sunny, with a high near 86. South wind 8 to 11 mph becoming west northwest in the afternoon.
Boulder This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71. East southeast wind 6 to 9 mph becoming north northeast.
Tonight
Partly cloudy, with a low around 48. Calm wind becoming east 5 to 7 mph in the evening.
Bountiful This Afternoon
Mostly sunny, with a high near 74. West northwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 55. North northwest wind around 7 mph becoming east southeast in the evening.
Brian Head This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 57. East wind 5 to 8 mph becoming northwest.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43. North wind 6 to 8 mph.
Brigham City This Afternoon
Sunny, with a high near 74. South wind 3 to 5 mph.
Tonight
Partly cloudy, with a temperature falling to near 51 by 9pm, then rising to around 77 during the remainder of the night. South wind 5 to 9 mph becoming west northwest after midnight.
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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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