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 Summit47SW2135 24  
Bunnells Ridge44SE2550 23  
Cardiff Peak SW2442    
Deer Creek Dam54S47 17  
Elberts N00    
Mid Mountain46N00 33  
Reynolds Peak42S1827    
SR-92 @ Aspen Grove51E49 26  
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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 - 11:51 PM Friday, October 22, 2021
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
Mostly cloudy, with a steady temperature around 33. East wind around 8 mph becoming west northwest after midnight.
Saturday
A chance of rain and snow between noon and 3pm, then rain likely. Mostly cloudy, with a high near 49. West wind 8 to 16 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Alpine Tonight
Mostly cloudy, with a low around 39. Southeast wind 5 to 10 mph becoming light east southeast after midnight.
Saturday
Rain. High near 53. Calm wind becoming south southeast 5 to 7 mph in the morning. Chance of precipitation is 80%.
Alta Tonight
Mostly cloudy, with a steady temperature around 34. South southwest wind 10 to 17 mph.
Saturday
Snow, mainly after 9am. High near 32. Southwest wind 8 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Altamont Tonight
Mostly cloudy, with a low around 35. North northwest wind around 6 mph.
Saturday
A 50 percent chance of rain after noon. Cloudy, with a high near 50. Light and variable wind becoming west 8 to 13 mph in the morning.
Alton Tonight
Mostly cloudy, with a steady temperature around 40. South wind around 6 mph.
Saturday
A 20 percent chance of rain after 3pm. Cloudy through mid morning, then becoming mostly sunny, with a high near 58. South southeast wind 5 to 10 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Amalga Tonight
Mostly cloudy, with a low around 36. North wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Rain, mainly before 3pm. High near 48. North wind 3 to 8 mph. Chance of precipitation is 80%.
American Fork Tonight
Mostly cloudy, with a low around 43. East southeast wind 6 to 9 mph.
Saturday
Rain likely, mainly after 9am. Cloudy, with a high near 54. Southeast wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Annabella Tonight
Mostly cloudy, with a low around 41. South wind 5 to 8 mph becoming east after midnight.
Saturday
A 50 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 61. East wind 5 to 10 mph becoming west 12 to 17 mph in the morning.
Antimony Tonight
Mostly cloudy, with a low around 39. South southeast wind 6 to 9 mph.
Saturday
A 30 percent chance of rain after 3pm. Mostly cloudy, with a high near 60. South southeast wind 6 to 15 mph becoming west southwest in the afternoon.
Apple Valley Tonight
Mostly cloudy, with a low around 43. South southeast wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 70. South southeast wind 10 to 15 mph becoming west in the afternoon.
Aurora Tonight
Mostly cloudy, with a low around 38. South wind around 7 mph.
Saturday
A 50 percent chance of rain, mainly after 3pm. Cloudy, with a high near 63. South wind 5 to 14 mph becoming west in the afternoon.
Aurora Tonight
Mostly cloudy, with a low around 38. South wind around 7 mph.
Saturday
A 50 percent chance of rain, mainly after 3pm. Cloudy, with a high near 63. South wind 5 to 14 mph becoming west in the afternoon.
Aurora Tonight
Mostly cloudy, with a low around 38. South wind around 7 mph.
Saturday
A 50 percent chance of rain, mainly after 3pm. Cloudy, with a high near 63. South wind 5 to 14 mph becoming west in the afternoon.
Ballard Tonight
Mostly cloudy, with a low around 36. North wind around 5 mph becoming calm.
Saturday
A 30 percent chance of showers, mainly after 4pm. Cloudy, with a high near 55. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Bear River Tonight
Mostly cloudy, with a low around 40. West northwest wind 6 to 10 mph becoming north northeast after midnight.
Saturday
Rain, mainly before 3pm. Steady temperature around 42. North wind 5 to 10 mph becoming light in the afternoon. Chance of precipitation is 90%.
Beaver Tonight
Increasing clouds, with a low around 42. Southeast wind around 7 mph.
Saturday
A 50 percent chance of rain after noon. Mostly cloudy, with a high near 59. Southeast wind 6 to 15 mph becoming west southwest in the afternoon.
Beryl Tonight
Mostly cloudy, with a low around 38. Southwest wind around 6 mph.
Saturday
A 20 percent chance of rain after noon. Partly sunny, with a high near 62. Southwest wind 6 to 15 mph.
Bicknell Tonight
Mostly cloudy, with a low around 36. North northwest wind 6 to 9 mph.
Saturday
A 30 percent chance of rain after 3pm. Mostly cloudy, with a high near 58. North northwest wind 7 to 17 mph becoming west southwest in the afternoon.
Big Water Tonight
Mostly cloudy, with a low around 47. Northwest wind around 7 mph.
Saturday
Partly sunny, with a high near 73. West northwest wind 5 to 15 mph becoming southeast in the morning.
Blanding Tonight
Partly cloudy, with a low around 39. North wind around 5 mph.
Saturday
Partly sunny, with a high near 61. East northeast wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon.
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