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
Alta - Base47E58 9  
Alta - Collins44       
Alta Guard Station46N00 69  
Arrowhead Summit55N1214 45  
Bunnells Ridge54NW24 47  
Deer Creek Dam59SE56 48  
Mid Mountain55N00 47  
SR-92 @ Aspen Grove45W12 81  
* 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 - 12:43 AM Wednesday, September 28, 2016
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
Acord Lakes Overnight
Partly cloudy, with a low around 44. North northeast wind 3 to 5 mph.
Wednesday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 67. East southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Chance of precipitation is 40%.
Alpine Overnight
Clear, with a low around 49. East wind around 7 mph.
Wednesday
Mostly sunny, with a high near 78. East wind 6 to 9 mph becoming southwest in the afternoon.
Alta Overnight
Clear, with a low around 45. East southeast wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 60. Southeast wind 8 to 13 mph.
Altamont Overnight
Clear, with a low around 44. North northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 73. Light and variable wind becoming east southeast 5 to 9 mph in the afternoon.
Alton Overnight
Mostly cloudy, with a low around 41. North wind around 6 mph.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 67. Northeast wind 6 to 11 mph becoming southeast 12 to 17 mph in the afternoon. Chance of precipitation is 50%.
Amalga Overnight
Clear, with a low around 44. Northeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 79. East northeast wind 5 to 9 mph becoming west southwest in the afternoon.
American Fork Overnight
Clear, with a low around 49. East wind around 5 mph.
Wednesday
Mostly sunny, with a high near 80. East wind 5 to 9 mph becoming southwest in the afternoon.
Annabella Overnight
Partly cloudy, with a low around 46. South wind 3 to 5 mph.
Wednesday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 77. Light south southeast wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
Antimony Overnight
Partly cloudy, with a low around 43. South wind 3 to 5 mph.
Wednesday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 73. Light east southeast wind becoming southeast 10 to 15 mph in the afternoon. Chance of precipitation is 40%.
Apple Valley Overnight
Isolated showers. Mostly cloudy, with a low around 58. East wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 79. East wind 6 to 11 mph becoming north northwest in the afternoon. Chance of precipitation is 50%.
Aurora Overnight
Partly cloudy, with a low around 45. South southeast wind 3 to 6 mph.
Wednesday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 79. South southeast wind 5 to 11 mph. Chance of precipitation is 40%.
Aurora Overnight
Partly cloudy, with a low around 45. South southeast wind 3 to 6 mph.
Wednesday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 79. South southeast wind 5 to 11 mph. Chance of precipitation is 40%.
Ballard Overnight
Mostly clear, with a low around 47. West northwest wind around 5 mph.
Wednesday
Isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 10%.
Bear River Overnight
Clear, with a low around 49. East northeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 79. Light and variable wind becoming west southwest 5 to 9 mph in the afternoon.
Beaver Overnight
Partly cloudy, with a low around 46. East southeast wind around 5 mph.
Wednesday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 74. Light and variable wind becoming south southeast 9 to 14 mph in the afternoon. Chance of precipitation is 40%.
Beryl Overnight
Partly cloudy, with a low around 48. Light west northwest wind.
Wednesday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 76. Light and variable wind becoming south southeast 8 to 13 mph in the afternoon. Chance of precipitation is 40%.
Bicknell Overnight
Partly cloudy, with a low around 41. West wind 3 to 5 mph.
Wednesday
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 69. Light and variable wind becoming east southeast 11 to 16 mph in the afternoon. Chance of precipitation is 40%.
Big Water Overnight
Mostly cloudy, with a low around 56. West northwest wind 3 to 5 mph.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 80. Light and variable wind becoming east southeast 8 to 13 mph in the afternoon. Chance of precipitation is 40%.
Blanding Overnight
Partly cloudy, with a low around 51. East northeast wind around 5 mph becoming calm.
Wednesday
Scattered showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 76. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Bluff Overnight
Partly cloudy, with a low around 51. Northeast wind around 5 mph.
Wednesday
Scattered showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 83. East wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 30%.
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