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 Station33N00 71  
Arrowhead Summit35NE811 77  
Bunnells Ridge34NE14 75  
Deer Creek Dam42E68 68  
Mid Mountain35N00 75  
Monument Peak24SE69 90  
Reynolds Peak31N35 83  
SR-92 @ Aspen Grove43S12 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 - 10:01 AM Thursday, October 18, 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 Today
A chance of snow showers before noon, then rain and snow showers likely. Mostly cloudy, with a high near 43. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 31. Northwest wind 5 to 8 mph.
Alpine Today
A 30 percent chance of showers. Mostly sunny, with a high near 57. Southeast wind 5 to 7 mph becoming west in the afternoon.
Tonight
Clear, with a low around 34. Northwest wind 5 to 8 mph becoming light and variable in the evening.
Alta Today
A 40 percent chance of snow showers. Partly sunny, with a high near 35. South southeast wind around 7 mph becoming west northwest in the afternoon. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 26. North wind 5 to 7 mph.
Altamont Today
A 40 percent chance of showers. Partly sunny, with a high near 50. Light and variable wind becoming south around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 29. Light and variable wind becoming north northwest 5 to 9 mph in the evening.
Alton Today
A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly sunny, with a high near 53. North wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 29. North wind 5 to 7 mph.
Amalga Today
Sunny, with a high near 61. Light and variable wind becoming west around 5 mph in the afternoon.
Tonight
Clear, with a low around 32. South wind around 5 mph becoming calm after midnight.
American Fork Today
A 20 percent chance of showers. Mostly sunny, with a high near 61. Southeast wind 5 to 7 mph becoming west in the afternoon.
Tonight
Clear, with a low around 37. Northwest wind 5 to 8 mph becoming light and variable in the evening.
Annabella Today
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 56. Light and variable wind becoming north northwest 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 32. North northwest wind 5 to 8 mph becoming calm.
Antimony Today
A slight chance of rain and snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 55. Calm wind becoming north northwest 5 to 9 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 28. North northwest wind 6 to 11 mph becoming light and variable after midnight.
Apple Valley Today
Mostly sunny, with a high near 64. East wind 5 to 7 mph becoming north northwest in the afternoon.
Tonight
Clear, with a low around 41. North wind 5 to 9 mph becoming east northeast after midnight.
Aurora Today
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 57. Light and variable wind becoming north around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 32. North northwest wind 5 to 8 mph becoming calm.
Aurora Today
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 57. Light and variable wind becoming north around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 32. North northwest wind 5 to 8 mph becoming calm.
Aurora Today
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 57. Light and variable wind becoming north around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 32. North northwest wind 5 to 8 mph becoming calm.
Ballard Today
Mostly cloudy, with a high near 53. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 35. Southwest wind around 5 mph becoming north after midnight.
Bear River Today
Sunny, with a high near 62. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Tonight
Clear, with a low around 37. South southeast wind around 6 mph becoming calm after midnight.
Beaver Today
A 20 percent chance of showers after noon. Mostly sunny, with a high near 56. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Tonight
Clear, with a low around 34. North wind 5 to 8 mph becoming light and variable after midnight.
Beryl Today
Sunny, with a high near 59. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Tonight
Clear, with a low around 30. North wind 6 to 9 mph.
Bicknell Today
A chance of snow showers before noon, then rain showers likely. Mostly cloudy, with a high near 48. West wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 28. Northwest wind around 7 mph.
Big Water Today
A 30 percent chance of showers before noon. Mostly sunny, with a high near 56. Light and variable wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 42. East wind around 5 mph becoming light and variable.
Blanding Today
Showers likely and possibly a thunderstorm before 11am, then scattered showers and thunderstorms after 11am. Mostly cloudy, with a high near 49. East southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%.
Tonight
Scattered showers, mainly before 7pm. Partly cloudy, with a low around 37. West wind around 5 mph becoming north northeast in the evening. Chance of precipitation is 30%.
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