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 Summit62N1518 60  
Bunnells Ridge61NW12 60  
Cardiff Peak S611    
Deer Creek Dam65E34 49  
Elberts E01    
Monument Peak57S1316 59  
Reynolds Peak60S68    
SR-92 @ Aspen Grove65SE11 75  
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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 - 10:29 AM Wednesday, August 10, 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 Today
A slight chance of showers, then a chance of showers and thunderstorms after noon. Some of the storms could produce heavy rain. Partly sunny, with a high near 79. Southeast wind 13 to 17 mph. Chance of precipitation is 50%.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 56. South southeast wind 7 to 14 mph becoming west northwest after midnight.
Alpine Today
A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 92. South southwest wind 6 to 9 mph. Chance of precipitation is 60%.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. Northwest wind 7 to 9 mph becoming southeast after midnight.
Alta Today
A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 71. South wind 8 to 11 mph. Chance of precipitation is 60%.
Tonight
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55. South wind 7 to 9 mph.
Altamont Today
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. Southeast wind 6 to 11 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. South wind 7 to 11 mph becoming north after midnight.
Alton Today
Showers and thunderstorms likely, mainly after 3pm. Some of the storms could produce heavy rain. Partly sunny, with a high near 82. South wind 9 to 14 mph. Chance of precipitation is 70%.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 55. South wind 5 to 10 mph becoming north after midnight.
Amalga Today
Mostly sunny, with a high near 92. East northeast wind 5 to 9 mph becoming west southwest in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60. West southwest wind 5 to 9 mph.
American Fork Today
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94. South wind 6 to 10 mph.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66. West southwest wind 5 to 9 mph becoming east after midnight.
Annabella Today
Showers and thunderstorms likely, mainly between noon and 3pm. Some of the storms could produce heavy rain. Partly sunny, with a high near 90. West southwest wind 7 to 15 mph becoming east southeast in the afternoon. Chance of precipitation is 70%.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 61. West wind 5 to 13 mph becoming southeast after midnight.
Antimony Today
Showers and thunderstorms likely after noon. Some of the storms could produce heavy rain. Partly sunny, with a high near 86. South wind 9 to 16 mph. Chance of precipitation is 70%.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 58. South wind 8 to 13 mph becoming light and variable after midnight.
Apple Valley Today
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. South southeast wind 7 to 13 mph becoming southwest in the afternoon.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 66. West wind 6 to 11 mph becoming east after midnight.
Aurora Today
Showers and thunderstorms likely after noon. Some of the storms could produce heavy rain. Partly sunny, with a high near 91. South wind 6 to 14 mph becoming west northwest in the afternoon. Chance of precipitation is 70%.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 60. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Aurora Today
Showers and thunderstorms likely after noon. Some of the storms could produce heavy rain. Partly sunny, with a high near 91. South wind 6 to 14 mph becoming west northwest in the afternoon. Chance of precipitation is 70%.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 60. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Aurora Today
Showers and thunderstorms likely after noon. Some of the storms could produce heavy rain. Partly sunny, with a high near 91. South wind 6 to 14 mph becoming west northwest in the afternoon. Chance of precipitation is 70%.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 60. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Ballard Today
Sunny, with a high near 94. East southeast wind 5 to 10 mph becoming south in the afternoon.
Tonight
A slight chance of showers and thunderstorms between midnight and 3am. Partly cloudy, with a low around 64. South wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 10%.
Bear River Today
Mostly sunny, with a high near 90. North wind 6 to 8 mph becoming south southwest in the afternoon.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. South southwest wind 7 to 9 mph becoming north after midnight.
Beaver Today
Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Some of the storms could produce heavy rain. Partly sunny, with a high near 88. Southwest wind 8 to 15 mph. Chance of precipitation is 70%.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Beryl Today
A 50 percent chance of showers and thunderstorms after noon. Some of the storms could produce heavy rain. Partly sunny, with a high near 89. South southwest wind 6 to 15 mph.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 60. West southwest wind 9 to 14 mph becoming light and variable after midnight.
Bicknell Today
A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 84. Southeast wind 9 to 15 mph.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Southeast wind 5 to 11 mph becoming northwest after midnight.
Big Water Today
A 40 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 96. East southeast wind 6 to 11 mph becoming northeast in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 72. Southwest wind 7 to 14 mph becoming northwest after midnight.
Blanding Today
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. South southeast wind 10 to 15 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. East southeast wind 5 to 10 mph becoming northeast in the evening.
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