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 Station46N00 48  
Arrowhead Summit57N33 29  
Bunnells Ridge56SE14 27  
Cardiff Peak49SW711 36  
Deer Creek Dam58E44 33  
Elberts53N00 40  
Mid Mountain57N00 32  
Monument Peak50SW1517 37  
Reynolds Peak53S56 33  
SR-92 @ Aspen Grove45W23 61  
* 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 - 12:52 AM Monday, September 21, 2020
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
Widespread haze. Clear, with a low around 39. Northwest wind 6 to 8 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Widespread haze. Increasing clouds, with a high near 72. Northwest wind around 10 mph becoming west southwest in the afternoon.
Alpine Overnight
Widespread haze. Mostly clear, with a low around 47. Calm wind.
Monday
Widespread haze. Sunny, with a high near 85. Light and variable wind becoming south 5 to 10 mph in the morning.
Alta Overnight
Widespread haze. Mostly clear, with a low around 41. South southwest wind around 6 mph.
Monday
Widespread haze. Sunny, with a high near 63. South southwest wind 7 to 14 mph.
Altamont Overnight
Widespread haze. Clear, with a low around 44. North northwest wind around 7 mph.
Monday
Widespread haze. Sunny, with a high near 76. Light and variable wind becoming south southeast 5 to 8 mph in the afternoon.
Alton Overnight
Widespread haze. Clear, with a low around 46. North wind 3 to 5 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Widespread haze. Sunny, with a high near 80. North northeast wind 5 to 13 mph becoming south southwest in the morning.
Amalga Overnight
Widespread haze. Clear, with a low around 36. Light north northeast wind.
Monday
Widespread haze. Sunny, with a high near 80. Calm wind becoming southwest 5 to 7 mph in the afternoon.
American Fork Overnight
Widespread haze. Mostly clear, with a low around 48. Light northeast wind.
Monday
Widespread haze. Sunny, with a high near 86. Calm wind becoming south southeast 5 to 9 mph in the morning.
Annabella Overnight
Widespread haze. Clear, with a low around 47. South wind around 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Widespread haze. Sunny, with a high near 83. Light and variable wind becoming west southwest 5 to 9 mph in the morning.
Antimony Overnight
Widespread haze. Clear, with a low around 42. Light south southeast wind.
Monday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Widespread haze. Increasing clouds, with a high near 80. Light south southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 30%.
Apple Valley Overnight
Widespread haze. Clear, with a low around 56. East southeast wind around 7 mph.
Monday
Widespread haze. Sunny, with a high near 92. Southeast wind 6 to 11 mph becoming west in the afternoon.
Aurora Overnight
Widespread haze. Clear, with a low around 43. Southeast wind around 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Widespread haze. Sunny, with a high near 85. South wind 5 to 8 mph.
Aurora Overnight
Widespread haze. Clear, with a low around 43. Southeast wind around 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Widespread haze. Sunny, with a high near 85. South wind 5 to 8 mph.
Aurora Overnight
Widespread haze. Clear, with a low around 43. Southeast wind around 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Widespread haze. Sunny, with a high near 85. South wind 5 to 8 mph.
Ballard Overnight
Widespread haze before 1am. Mostly clear, with a low around 48. West wind around 5 mph.
Monday
Sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.
Bear River Overnight
Widespread haze. Clear, with a low around 44. North wind around 6 mph.
Monday
Widespread haze. Sunny, with a high near 80. North wind 5 to 7 mph becoming south in the afternoon.
Beaver Overnight
Widespread haze. Clear, with a low around 47. East southeast wind around 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Widespread haze. Sunny, with a high near 83. Light and variable wind becoming southwest 10 to 15 mph in the morning.
Beryl Overnight
Widespread haze. Clear, with a low around 41. Calm wind.
Monday
Widespread haze. Sunny, with a high near 84. Light and variable wind becoming south southwest 13 to 18 mph in the morning.
Bicknell Overnight
Widespread haze. Clear, with a low around 43. Light northwest wind.
Monday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Widespread haze. Sunny, with a high near 79. Light and variable wind becoming south 8 to 13 mph in the morning. Chance of precipitation is 20%.
Big Water Overnight
Widespread haze. Mostly clear, with a low around 64. West wind around 8 mph.
Monday
Widespread haze. Sunny, with a high near 93. West northwest wind 6 to 8 mph becoming east in the afternoon.
Blanding Overnight
Mostly clear, with a low around 57. North northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 82. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
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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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