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 Station38N00 84  
Arrowhead Summit40N1114 76  
Bunnells Ridge39E25 81  
Deer Creek Dam47E24 58  
Mid Mountain42N00 71  
Monument Peak38W1316 0  
Reynolds Peak34W45 99  
SR-92 @ Aspen Grove38W01 85  
* 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 - 1:17 AM Friday, September 20, 2019
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 Overnight
Mostly cloudy, with a steady temperature around 37. West wind 11 to 14 mph.
Friday
Mostly sunny, with a high near 56. Breezy, with a west wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Alpine Overnight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 42. North wind 7 to 9 mph becoming southwest. Chance of precipitation is 60%.
Friday
Showers likely before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 60. Southwest wind 5 to 7 mph becoming west northwest in the afternoon. Chance of precipitation is 70%.
Alta Overnight
Rain and snow showers likely, mainly after 3am. Cloudy, with a low around 30. West southwest wind around 8 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow showers. Some thunder is also possible. High near 41. West wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Altamont Overnight
Mostly cloudy, with a low around 42. Northwest wind around 7 mph.
Friday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 59. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Chance of precipitation is 20%.
Alton Overnight
Mostly clear, with a steady temperature around 42. West wind around 6 mph.
Friday
Sunny, with a high near 67. West southwest wind 5 to 14 mph.
Amalga Overnight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 39. North wind 5 to 7 mph. Chance of precipitation is 70%.
Friday
Showers, with thunderstorms also possible after noon. High near 56. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 80%.
American Fork Overnight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 43. North northwest wind 6 to 9 mph. Chance of precipitation is 60%.
Friday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 62. Northwest wind 5 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 60%.
Annabella Overnight
Partly cloudy, with a low around 38. West wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 66. Light west wind increasing to 6 to 11 mph in the morning.
Antimony Overnight
Partly cloudy, with a low around 36. West wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 65. Light and variable wind becoming west southwest 8 to 13 mph in the morning.
Apple Valley Overnight
Mostly clear, with a low around 47. South wind 5 to 7 mph becoming east southeast.
Friday
Sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the morning.
Aurora Overnight
A 20 percent chance of showers after 3am. Partly cloudy, with a low around 36. South southwest wind around 6 mph becoming light and variable.
Friday
A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 66. Light and variable wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Aurora Overnight
A 20 percent chance of showers after 3am. Partly cloudy, with a low around 36. South southwest wind around 6 mph becoming light and variable.
Friday
A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 66. Light and variable wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Aurora Overnight
A 20 percent chance of showers after 3am. Partly cloudy, with a low around 36. South southwest wind around 6 mph becoming light and variable.
Friday
A slight chance of showers between noon and 3pm. Mostly sunny, with a high near 66. Light and variable wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Ballard Overnight
Mostly cloudy, with a low around 48. West wind 5 to 10 mph.
Friday
A 30 percent chance of showers, mainly after 3pm. Mostly sunny, with a high near 68. Breezy, with a north northwest wind 5 to 10 mph becoming west 15 to 20 mph in the morning.
Bear River Overnight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 43. North wind 6 to 8 mph becoming west southwest. Chance of precipitation is 70%.
Friday
Showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then a chance of showers and thunderstorms after 3pm. High near 58. West southwest wind 5 to 9 mph becoming east southeast in the morning. Chance of precipitation is 80%.
Beaver Overnight
Partly cloudy, with a low around 37. North northeast wind 5 to 8 mph.
Friday
Sunny, with a high near 67. Light and variable wind becoming west 8 to 13 mph in the morning.
Beryl Overnight
Partly cloudy, with a low around 33. North wind around 6 mph.
Friday
Sunny, with a high near 68. Calm wind becoming west southwest around 6 mph in the afternoon.
Bicknell Overnight
Partly cloudy, with a low around 34. West northwest wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 63. West southwest wind 7 to 17 mph.
Big Water Overnight
Clear, with a low around 55. West wind 9 to 11 mph.
Friday
Sunny, with a high near 80. West wind 7 to 14 mph.
Blanding Overnight
Partly cloudy, with a low around 53. South wind 5 to 10 mph.
Friday
Sunny, with a high near 73. Breezy, with a south wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
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