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 Station37N00 70  
Arrowhead Summit47SW2848 31  
Bunnells Ridge44N618 39  
Deer Creek Dam56SW1728 26  
Monument Peak40SW3644 39  
SR-92 @ Aspen Grove53N49 31  
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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 - 1:25 PM Friday, October 20, 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 This Afternoon
A 30 percent chance of showers. Partly sunny, with a high near 56. Breezy, with a west wind 22 to 25 mph, with gusts as high as 39 mph.
Tonight
Partly cloudy, with a low around 26. Blustery, with a northwest wind 15 to 24 mph, with gusts as high as 38 mph.
Alpine This Afternoon
Showers likely. Cloudy, with a high near 67. Northwest wind around 18 mph. Chance of precipitation is 70%.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 31. Northwest wind 8 to 16 mph.
Alta This Afternoon
Snow showers. High near 41. Breezy, with a west northwest wind 20 to 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 19. Northwest wind 10 to 17 mph. New snow accumulation of around an inch possible.
Altamont This Afternoon
A 20 percent chance of showers. Mostly sunny, with a high near 61. West southwest wind 11 to 20 mph.
Tonight
Partly cloudy, with a low around 30. West northwest wind 13 to 17 mph.
Alton This Afternoon
Mostly sunny, with a high near 61. Breezy, with a west southwest wind 17 to 23 mph.
Tonight
Partly cloudy, with a low around 30. West wind 13 to 15 mph becoming north northwest after midnight.
Amalga This Afternoon
Showers likely. Cloudy, with a high near 59. West wind 11 to 20 mph becoming north. Chance of precipitation is 70%.
Tonight
A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 32. West wind 5 to 8 mph. Chance of precipitation is 20%.
American Fork This Afternoon
Showers likely. Mostly cloudy, with a high near 68. West southwest wind 18 to 21 mph becoming northwest. Chance of precipitation is 60%.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 34. Northwest wind 7 to 15 mph.
Annabella This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 66. Breezy, with a west wind 17 to 22 mph.
Tonight
Partly cloudy, with a low around 29. West northwest wind 6 to 13 mph.
Antimony This Afternoon
A 20 percent chance of showers. Mostly sunny, with a high near 66. Breezy, with a west wind 22 to 24 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 30. West northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight.
Apple Valley This Afternoon
Sunny, with a high near 71. West southwest wind around 18 mph.
Tonight
Mostly clear, with a low around 37. West southwest wind 7 to 14 mph becoming north northeast after midnight.
Aurora This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 67. Breezy, with a west wind 18 to 23 mph.
Tonight
Partly cloudy, with a low around 29. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight.
Aurora This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 67. Breezy, with a west wind 18 to 23 mph.
Tonight
Partly cloudy, with a low around 29. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight.
Ballard This Afternoon
Partly sunny, with a high near 68. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 30. Windy, with a west northwest wind 20 to 30 mph becoming south southeast 5 to 10 mph after midnight. Winds could gust as high as 45 mph.
Bear River This Afternoon
Showers likely. Cloudy, with a high near 58. West wind 10 to 15 mph becoming north northwest. Chance of precipitation is 70%.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 34. North northwest wind 5 to 8 mph becoming southwest after midnight.
Beaver This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 63. West southwest wind 16 to 21 mph.
Tonight
Partly cloudy, with a low around 30. Northwest wind 6 to 15 mph.
Beryl This Afternoon
Mostly sunny, with a high near 66. Breezy, with a west southwest wind 17 to 23 mph.
Tonight
Mostly clear, with a low around 30. West wind 6 to 14 mph becoming north after midnight.
Bicknell This Afternoon
A 20 percent chance of showers. Mostly sunny, with a high near 60. Breezy, with a west wind 22 to 24 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 25. West northwest wind 10 to 18 mph.
Big Water This Afternoon
Sunny, with a high near 76. Breezy, with a west wind 14 to 24 mph, with gusts as high as 38 mph.
Tonight
Mostly clear, with a low around 44. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight.
Blanding This Afternoon
Sunny, with a high near 70. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 38. Breezy, with a southwest wind 20 to 25 mph becoming north northwest after midnight. Winds could gust as high as 40 mph.
Bluff This Afternoon
Sunny, with a high near 80. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Partly cloudy, with a low around 38. Breezy, with a west southwest wind 15 to 20 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
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