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 Summit63S1725 15  
Bunnells Ridge65S916 16  
Cardiff Peak S1117    
Deer Creek Dam73S613 12  
Elberts SW14    
Monument Peak55SW915 20  
Reynolds Peak60S1322    
SR-92 @ Aspen Grove75NW46 11  
* 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 - 12:27 PM Monday, May 16, 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 74. West southwest wind around 15 mph.
Tonight
Partly cloudy, with a low around 46. West wind 11 to 15 mph.
Alpine Today
Cloudy, then gradually becoming mostly sunny, with a high near 86. South wind 8 to 11 mph becoming northwest in the afternoon.
Tonight
Increasing clouds, with a low around 56. North northwest wind 6 to 10 mph becoming northeast after midnight.
Alta Today
Partly sunny, with a high near 63. South wind around 14 mph becoming west in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 3am. Some of the storms could produce gusty winds. Partly cloudy, with a low around 42. North northwest wind 10 to 13 mph.
Altamont This Afternoon
Mostly cloudy, with a high near 81. South southeast wind 9 to 14 mph becoming west southwest.
Tonight
Partly cloudy, with a low around 49. North northwest wind 9 to 16 mph.
Alton Today
Sunny, with a high near 80. Southwest wind 9 to 16 mph.
Tonight
Mostly clear, with a low around 47. West northwest wind 7 to 11 mph.
Amalga Today
A 20 percent chance of showers and thunderstorms after 3pm. Some of the storms could produce gusty winds. Partly sunny, with a high near 82. Southeast wind 5 to 9 mph becoming west in the afternoon.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 50. Southwest wind 5 to 14 mph becoming north northeast after midnight. Chance of precipitation is 20%.
American Fork Today
Mostly cloudy, then gradually becoming sunny, with a high near 87. South southeast wind 7 to 11 mph becoming north in the afternoon.
Tonight
Increasing clouds, with a low around 55. North wind 6 to 13 mph.
Annabella This Afternoon
Mostly sunny, with a high near 87. West southwest wind around 15 mph.
Tonight
Mostly clear, with a low around 51. South southwest wind 6 to 15 mph.
Antimony This Afternoon
Mostly sunny, with a high near 84. West southwest wind around 15 mph.
Tonight
Mostly clear, with a low around 47. West wind 5 to 13 mph becoming southeast after midnight.
Apple Valley This Afternoon
Sunny, with a high near 90. West southwest wind 11 to 14 mph.
Tonight
Mostly clear, with a low around 54. West wind 9 to 14 mph becoming southeast after midnight.
Aurora Today
Mostly sunny, with a high near 88. West southwest wind 7 to 13 mph.
Tonight
Partly cloudy, with a low around 50. West wind 5 to 14 mph becoming south after midnight.
Aurora Today
Mostly sunny, with a high near 88. West southwest wind 7 to 13 mph.
Tonight
Partly cloudy, with a low around 50. West wind 5 to 14 mph becoming south after midnight.
Aurora This Afternoon
Mostly sunny, with a high near 88. West southwest wind 7 to 13 mph.
Tonight
Partly cloudy, with a low around 50. West wind 5 to 14 mph becoming south after midnight.
Ballard Today
Partly sunny, with a high near 87. East wind 5 to 15 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 52. West southwest wind 5 to 15 mph becoming northwest after midnight.
Bear River Today
A 20 percent chance of showers and thunderstorms after 3pm. Some of the storms could produce gusty winds. Partly sunny, with a high near 82. South wind 5 to 8 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 52. East southeast wind 8 to 13 mph becoming north after midnight. Chance of precipitation is 20%.
Beaver Today
Sunny, with a high near 84. West wind 6 to 14 mph.
Tonight
Mostly clear, with a low around 49. West southwest wind 6 to 11 mph becoming light and variable after midnight.
Beryl This Afternoon
Sunny, with a high near 86. South southwest wind 14 to 17 mph.
Tonight
Mostly clear, with a low around 46. South southwest wind 5 to 15 mph becoming north after midnight.
Bicknell This Afternoon
Mostly sunny, with a steady temperature around 78. Southwest wind 14 to 16 mph.
Tonight
Partly cloudy, with a low around 47. West wind 7 to 16 mph.
Big Water This Afternoon
Sunny, with a high near 95. West southwest wind 13 to 15 mph.
Tonight
Mostly clear, with a low around 61. West wind 9 to 14 mph.
Blanding This Afternoon
Sunny, with a high near 85. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 53. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
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