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 - Base45E25 8  
Alta - Collins45       
Alta - Mt Baldy39SW1726 79  
Alta Guard Station46N00 74  
Arrowhead Summit52SW914 63  
Bunnells Ridge50SE712 68  
Deer Creek Dam55NW12 68  
Mid Mountain51N00 73  
SR-92 @ Aspen Grove48NW12 88  
* 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 - 3:56 AM Friday, September 30, 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
Scattered showers. Mostly cloudy, with a low around 44. Northeast wind around 7 mph. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms. Mostly sunny, with a high near 62. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Alpine Overnight
Isolated showers. Mostly cloudy, with a low around 49. Northeast wind around 10 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 76. Northeast wind 6 to 11 mph becoming light and variable.
Alta Overnight
Isolated showers. Mostly cloudy, with a low around 42. South wind around 15 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 53. South southwest wind 10 to 13 mph.
Altamont Overnight
Scattered showers. Mostly cloudy, with a low around 43. North northwest wind around 10 mph. Chance of precipitation is 30%.
Friday
Isolated showers and thunderstorms. Mostly sunny, with a high near 67. North northwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 20%.
Alton Overnight
Scattered showers. Mostly cloudy, with a low around 42. Northeast wind around 7 mph. Chance of precipitation is 50%.
Friday
Isolated showers and thunderstorms. Mostly sunny, with a high near 66. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Amalga Overnight
Isolated showers. Mostly cloudy, with a low around 48. North wind around 6 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 76. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
American Fork Overnight
Isolated showers. Mostly cloudy, with a low around 51. East wind around 7 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 77. South southeast wind 8 to 10 mph.
Annabella Overnight
Isolated showers. Mostly cloudy, with a low around 47. Light south southeast wind. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms before noon. Sunny, with a high near 74. South wind around 6 mph becoming calm. Chance of precipitation is 20%.
Antimony Overnight
Scattered showers. Mostly cloudy, with a low around 45. East southeast wind around 6 mph. Chance of precipitation is 50%.
Friday
Scattered showers and thunderstorms. Mostly sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Apple Valley Overnight
Scattered showers. Mostly cloudy, with a low around 58. East southeast wind around 7 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 79. Southeast wind around 6 mph becoming light and variable.
Aurora Overnight
Isolated showers. Mostly cloudy, with a low around 48. South southwest wind around 6 mph. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms before noon. Sunny, with a high near 76. South wind 6 to 9 mph. Chance of precipitation is 20%.
Aurora Overnight
Isolated showers. Mostly cloudy, with a low around 48. South southwest wind around 6 mph. Chance of precipitation is 20%.
Friday
Isolated showers and thunderstorms before noon. Sunny, with a high near 76. South wind 6 to 9 mph. Chance of precipitation is 20%.
Ballard Overnight
Scattered showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 46. North northwest wind around 5 mph. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 72. Calm wind becoming south southeast around 5 mph.
Bear River Overnight
Isolated showers. Partly cloudy, with a low around 52. East wind around 5 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 77. East wind 7 to 13 mph becoming southwest in the afternoon.
Beaver Overnight
Isolated showers. Mostly cloudy, with a low around 48. Light northeast wind. Chance of precipitation is 20%.
Friday
Sunny, with a high near 73. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Beryl Overnight
Partly cloudy, with a low around 50. Light northwest wind.
Friday
Sunny, with a high near 77. Light and variable wind becoming south southwest 8 to 13 mph in the afternoon.
Bicknell Overnight
Scattered showers. Cloudy, with a low around 41. North northwest wind around 5 mph. Chance of precipitation is 50%.
Friday
Scattered showers and thunderstorms. Mostly sunny, with a high near 66. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
Big Water Overnight
Scattered showers. Cloudy, with a low around 56. West wind around 6 mph. Chance of precipitation is 50%.
Friday
Scattered showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 78. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Blanding Overnight
Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 49. East southeast wind around 5 mph becoming calm. Chance of precipitation is 50%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. Calm wind becoming south southwest around 5 mph in the afternoon.
Bluff Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 50. Northeast wind around 5 mph. Chance of precipitation is 40%.
Friday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 3pm. Partly sunny, with a high near 76. Northeast wind around 5 mph becoming calm.
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