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 Station36N00 95  
Arrowhead Summit44SW79 75  
Bunnells Ridge41SE46 83  
Deer Creek Dam47SE67 77  
Mid Mountain44N00 82  
Monument Peak35W1214 79  
SR-92 @ Aspen Grove41W12 100  
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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 - 10:48 PM Tuesday, May 22, 2018
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
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 38. West southwest wind 11 to 16 mph becoming southwest 5 to 10 mph after midnight. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 60. South southwest wind 6 to 13 mph.
Alpine Tonight
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 44. Northwest wind 5 to 13 mph becoming southeast after midnight. Chance of precipitation is 60%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 74. South wind 5 to 9 mph. Chance of precipitation is 30%.
Alta Tonight
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Cloudy, with a low around 33. Southeast wind 9 to 14 mph. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow showers before noon, then scattered rain showers. Some thunder is also possible. Cloudy, with a high near 45. Breezy, with a south southwest wind 15 to 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Altamont Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 40. South southeast wind 7 to 11 mph becoming northwest after midnight. Chance of precipitation is 50%.
Wednesday
Isolated showers and thunderstorms after noon. Partly sunny, with a high near 68. North wind 6 to 8 mph becoming south in the morning. Chance of precipitation is 20%.
Alton Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 36. West southwest wind 5 to 10 mph becoming light west after midnight. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 69. Light and variable wind becoming southwest 9 to 14 mph in the morning.
Amalga Tonight
Scattered showers and thunderstorms. Cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 40%.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. Light and variable wind becoming south southwest 9 to 14 mph in the afternoon. Chance of precipitation is 30%.
American Fork Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 48. West wind 5 to 13 mph becoming southeast after midnight. Chance of precipitation is 50%.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 76. South southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Annabella Tonight
Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 41. South wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 74. Light south wind becoming southwest 8 to 13 mph in the morning.
Antimony Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 37. South southwest wind 6 to 11 mph becoming light southwest. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 72. Light southwest wind increasing to 8 to 13 mph in the morning.
Apple Valley Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 49. Southeast wind 6 to 15 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 80. South wind 7 to 15 mph.
Aurora Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41. South wind 6 to 11 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 76. Southwest wind 5 to 13 mph.
Aurora Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41. South wind 6 to 11 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 76. Southwest wind 5 to 13 mph.
Ballard Tonight
Mostly cloudy, with a low around 46. Northwest wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. South wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon.
Bear River Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 46. Southeast wind 5 to 9 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75. South southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Beaver Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 43. Southeast wind 5 to 11 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 74. Southwest wind 6 to 16 mph.
Beryl Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 39. South southwest wind 11 to 16 mph becoming light south. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 75. Light south wind becoming south southwest 9 to 14 mph in the morning.
Bicknell Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 39. South southwest wind 8 to 13 mph becoming light west. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 69. Light west southwest wind becoming southwest 5 to 10 mph in the morning.
Big Water Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 54. South southwest wind 15 to 20 mph becoming northwest 6 to 11 mph after midnight. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 85. Northwest wind 6 to 15 mph becoming south in the afternoon.
Blanding Tonight
Mostly clear, with a low around 48. West wind around 5 mph becoming south after midnight.
Wednesday
Sunny, with a high near 76. South wind 5 to 15 mph.
Bluff Tonight
Mostly clear, with a low around 48. West southwest wind 5 to 10 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 84. East wind 5 to 10 mph becoming southwest in the afternoon.
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