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 Guard Station N00    
Arrowhead Summit66SW1014 16  
Bunnells Ridge68SE27 23  
Cardiff Peak W615    
Deer Creek Dam69W14 27  
Elberts SW13    
Monument Peak55W410 30  
Reynolds Peak63S1118    
SR-92 @ Aspen Grove74E13 20  
* 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 - 12:42 PM Tuesday, September 27, 2022
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 This Afternoon
Partly sunny, with a high near 69. South southeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 45. South wind 5 to 9 mph becoming north northwest after midnight.
Alpine This Afternoon
Mostly sunny, with a high near 84. South southwest wind around 7 mph.
Tonight
Mostly clear, with a low around 54. South southwest wind around 7 mph becoming east in the evening.
Alta This Afternoon
Mostly sunny, with a high near 62. West wind around 9 mph.
Tonight
Mostly clear, with a low around 47. West wind 7 to 11 mph becoming south southeast in the evening.
Altamont This Afternoon
Sunny, with a high near 75. South wind around 9 mph.
Tonight
Partly cloudy, with a low around 48. West southwest wind 7 to 9 mph becoming north northwest in the evening.
Alton This Afternoon
Partly sunny, with a high near 75. South wind around 9 mph.
Tonight
Partly cloudy, with a low around 47. Southeast wind around 6 mph becoming light and variable.
Amalga This Afternoon
Sunny, with a high near 82. Southwest wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 47. Southwest wind 5 to 7 mph becoming northeast after midnight.
American Fork This Afternoon
Mostly sunny, with a high near 85. Southeast wind around 6 mph.
Tonight
Mostly clear, with a low around 55. North northeast wind 5 to 7 mph.
Annabella This Afternoon
Mostly sunny, with a high near 83. West wind around 10 mph.
Tonight
Mostly cloudy, with a low around 54. West wind 5 to 8 mph becoming southeast in the evening.
Antimony This Afternoon
Partly sunny, with a high near 78. South wind around 9 mph.
Tonight
Partly cloudy, with a low around 49. Southwest wind around 6 mph becoming southeast after midnight.
Apple Valley This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southeast wind 7 to 9 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. South wind around 9 mph becoming east southeast after midnight.
Aurora This Afternoon
Mostly sunny, with a high near 84. South southwest wind 6 to 9 mph becoming north northwest.
Tonight
Partly cloudy, with a low around 52. East wind 6 to 8 mph becoming south after midnight.
Aurora This Afternoon
Mostly sunny, with a high near 84. South southwest wind 6 to 9 mph becoming north northwest.
Tonight
Partly cloudy, with a low around 52. East wind 6 to 8 mph becoming south after midnight.
Aurora This Afternoon
Mostly sunny, with a high near 84. South southwest wind 6 to 9 mph becoming north northwest.
Tonight
Partly cloudy, with a low around 52. East wind 6 to 8 mph becoming south after midnight.
Ballard This Afternoon
Sunny, with a high near 82. Southeast wind around 5 mph becoming southwest.
Tonight
Partly cloudy, with a low around 50. South wind around 5 mph becoming north after midnight.
Bear River This Afternoon
Mostly sunny, with a high near 80. South wind around 5 mph.
Tonight
Mostly clear, with a low around 50. South wind 5 to 8 mph becoming north northeast in the evening.
Beaver This Afternoon
Partly sunny, with a high near 81. West southwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 51. Southwest wind 5 to 8 mph becoming east southeast in the evening.
Beryl This Afternoon
Mostly sunny, with a high near 83. South southeast wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 49. South wind 5 to 9 mph becoming light and variable after midnight.
Bicknell This Afternoon
Partly sunny, with a high near 75. Southeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 47. South southwest wind 5 to 9 mph becoming west northwest after midnight.
Big Water This Afternoon
Mostly sunny, with a high near 88. East southeast wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 63. East southeast wind 5 to 8 mph becoming west northwest after midnight.
Blanding This Afternoon
Sunny, with a high near 78. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 54. Southeast wind 5 to 10 mph becoming light and variable.
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