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 Summit63S1120 13  
Bunnells Ridge61NW38 15  
Cardiff Peak SW914    
Deer Creek Dam-40SW58    
Elberts N00    
Mid Mountain65N00 19  
Reynolds Peak57SW711    
SR-92 @ Aspen Grove59W01 37  
* 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 - 5:44 PM Wednesday, September 22, 2021
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 Tonight
Partly cloudy, with a low around 37. West wind 5 to 9 mph becoming northeast in the evening.
Thursday
Patchy smoke between noon and 3pm. Mostly sunny, with a high near 66. West northwest wind 10 to 15 mph.
Alpine Tonight
Partly cloudy, with a low around 48. South wind 5 to 7 mph becoming east after midnight.
Thursday
Sunny, with a high near 76. East northeast wind 6 to 13 mph becoming west in the morning.
Alta Tonight
Partly cloudy, with a low around 41. Southwest wind 8 to 10 mph.
Thursday
Sunny, with a high near 54. West wind 8 to 11 mph.
Altamont Tonight
Partly cloudy, with a low around 43. South wind around 8 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 72. North wind 5 to 11 mph becoming south southeast in the afternoon.
Alton Tonight
Mostly clear, with a low around 42. West southwest wind 5 to 13 mph becoming north after midnight.
Thursday
Patchy smoke after 9am. Sunny, with a high near 77. North wind 7 to 13 mph becoming southwest in the afternoon.
Amalga Tonight
A slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. Southwest wind around 7 mph becoming north northeast after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 73. North wind around 8 mph.
American Fork Tonight
Partly cloudy, with a low around 48. Southeast wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 76. Northeast wind 5 to 14 mph becoming west northwest in the morning.
Annabella Tonight
Patchy smoke before 9pm. Partly cloudy, with a low around 46. West wind 5 to 11 mph becoming south southeast in the evening.
Thursday
Patchy smoke between noon and 3pm. Sunny, with a high near 78. South southwest wind 6 to 13 mph becoming north in the afternoon.
Antimony Tonight
Mostly clear, with a low around 43. West wind 5 to 10 mph becoming south southeast in the evening.
Thursday
Patchy smoke after noon. Sunny, with a high near 77. Light and variable wind becoming northwest 8 to 13 mph in the morning.
Apple Valley Tonight
Mostly clear, with a low around 51. West wind 7 to 10 mph becoming southeast after midnight.
Thursday
Patchy smoke. Sunny, with a high near 88. East southeast wind 8 to 11 mph becoming west in the afternoon.
Aurora Tonight
Mostly clear, with a low around 43. West northwest wind 6 to 9 mph becoming south after midnight.
Thursday
Sunny, with a high near 79. South wind 5 to 11 mph becoming north northwest in the afternoon.
Aurora Tonight
Mostly clear, with a low around 43. West northwest wind 6 to 9 mph becoming south after midnight.
Thursday
Sunny, with a high near 79. South wind 5 to 11 mph becoming north northwest in the afternoon.
Aurora Tonight
Mostly clear, with a low around 43. West northwest wind 6 to 9 mph becoming south after midnight.
Thursday
Sunny, with a high near 79. South wind 5 to 11 mph becoming north northwest in the afternoon.
Ballard Tonight
Mostly clear, with a low around 44. East southeast wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 78. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Bear River Tonight
A slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 47. South wind 6 to 13 mph becoming north after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 73. North wind 8 to 13 mph.
Beaver Tonight
Partly cloudy, with a low around 48. West southwest wind 6 to 10 mph becoming east after midnight.
Thursday
Patchy smoke after noon. Sunny, with a high near 77. East southeast wind 5 to 14 mph becoming west northwest in the morning.
Beryl Tonight
Mostly clear, with a low around 41. South southwest wind 5 to 14 mph.
Thursday
Patchy smoke before 9am, then patchy smoke after noon. Sunny, with a high near 81. East northeast wind 5 to 11 mph.
Bicknell Tonight
Mostly clear, with a low around 41. South wind 5 to 10 mph becoming northwest after midnight.
Thursday
Patchy smoke after noon. Sunny, with a high near 75. West northwest wind 6 to 11 mph.
Big Water Tonight
Increasing clouds, with a low around 58. East southeast wind 6 to 8 mph becoming west northwest after midnight.
Thursday
Patchy smoke after noon. Sunny, with a high near 90. West northwest wind 7 to 10 mph becoming south southeast in the afternoon.
Blanding Tonight
Mostly clear, with a low around 50. South southwest wind 5 to 10 mph becoming north in the evening.
Thursday
Mostly sunny, with a high near 79. Light and variable wind becoming south southwest 5 to 10 mph in the morning.
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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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