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 - Base36SE25 6  
Alta - Collins30       
Alta - Mt Baldy25W1420 92  
Alta Guard Station33N00 77  
Arrowhead Summit38SW59 72  
Bunnells Ridge36NE26 74  
Cardiff Peak30N00 72  
Deer Creek Dam43W24 81  
Elberts38N00 72  
Mid Mountain38N00 82  
Monument Peak30SW3543 98  
Reynolds Peak34SW78 68  
SR-92 @ Aspen Grove35W13 94  
Spruces35N00 80  
* 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 - 11:14 PM Sunday, April 23, 2017
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
A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 32. West wind 7 to 15 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 54. Breezy, with a light and variable wind becoming west 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.
Alpine Tonight
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy early, then becoming mostly clear, with a low around 40. Light and variable wind.
Monday
Showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 55. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 70%.
Alta Tonight
A 50 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy early, then becoming mostly clear, with a low around 24. West wind 5 to 10 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers, mainly after noon. Some thunder is also possible. High near 35. Southwest wind 8 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Altamont Tonight
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy early, then becoming mostly clear, with a low around 32. Northwest wind 6 to 11 mph.
Monday
A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 55. Light and variable wind becoming west 12 to 17 mph in the afternoon.
Alton Tonight
Clear, with a low around 34. West wind 6 to 13 mph.
Monday
Partly sunny, with a high near 62. Light and variable wind becoming west southwest 15 to 20 mph in the morning.
Amalga Tonight
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40. Light south wind.
Monday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 52. Light and variable wind becoming south southwest 10 to 15 mph in the afternoon. Chance of precipitation is 90%.
American Fork Tonight
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy early, then becoming mostly clear, with a low around 41. Light south wind.
Monday
Showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 57. Light and variable wind becoming west northwest 8 to 13 mph in the morning. Chance of precipitation is 70%.
Annabella Tonight
A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 33. North northeast wind around 5 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 62. Breezy, with a light and variable wind becoming southwest 17 to 22 mph in the afternoon.
Antimony Tonight
Mostly clear, with a low around 35. South southeast wind 5 to 10 mph becoming light and variable after midnight.
Monday
Mostly cloudy, with a high near 62. Light and variable wind becoming west southwest 16 to 21 mph in the morning.
Apple Valley Tonight
Mostly clear, with a low around 48. West southwest wind 5 to 10 mph becoming light south after midnight.
Monday
Partly sunny, with a high near 73. Southeast wind 7 to 16 mph becoming west in the afternoon.
Aurora Tonight
A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 37. Northeast wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 64. Light and variable wind becoming west southwest 15 to 20 mph in the afternoon.
Aurora Tonight
A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 37. Northeast wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 64. Light and variable wind becoming west southwest 15 to 20 mph in the afternoon.
Ballard Tonight
Mostly cloudy early, then becoming mostly clear, with a low around 40. West northwest wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 63. Northwest wind 5 to 10 mph becoming south southeast in the morning. Winds could gust as high as 20 mph.
Bear River Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41. South southwest wind around 6 mph becoming light and variable after midnight.
Monday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 54. Light and variable wind becoming south southwest 9 to 14 mph in the afternoon. Chance of precipitation is 90%.
Beaver Tonight
Mostly clear, with a low around 36. West southwest wind around 5 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 63. Light and variable wind becoming southwest 13 to 18 mph in the morning.
Beryl Tonight
Mostly clear, with a low around 39. South wind 5 to 9 mph becoming north after midnight.
Monday
Partly sunny, with a high near 70. Breezy, with a light west wind becoming southwest 18 to 23 mph in the afternoon.
Bicknell Tonight
Mostly clear, with a low around 31. West wind 16 to 21 mph decreasing to 6 to 11 mph after midnight.
Monday
Mostly cloudy, with a high near 59. Windy, with a west southwest wind 6 to 16 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 44 mph.
Big Water Tonight
Clear, with a low around 48. West southwest wind 5 to 14 mph, with gusts as high as 34 mph.
Monday
Mostly sunny, with a high near 78. Breezy, with a light northwest wind becoming west southwest 17 to 22 mph in the afternoon.
Blanding Tonight
Partly cloudy, with a low around 45. West southwest wind 5 to 15 mph becoming north northeast after midnight.
Monday
Increasing clouds, with a high near 70. Breezy, with an east wind 5 to 10 mph becoming west southwest 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Bluff Tonight
Mostly clear, with a low around 45. Southwest wind 5 to 15 mph becoming south southeast after midnight.
Monday
Increasing clouds, with a high near 79. Breezy, with a south southeast wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
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