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 - Base55SW314 9  
Alta - Collins48       
Alta Guard Station55N00 54  
Arrowhead Summit58S1321 51  
Bunnells Ridge60SE36 47  
Deer Creek Dam66SW813 42  
Mid Mountain61N00 45  
SR-92 @ Aspen Grove65SE13 39  
* 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 - 12:35 PM Thursday, September 29, 2016
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
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rain. Cloudy, with a high near 62. East southeast wind 9 to 11 mph. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 44. East southeast wind 5 to 7 mph becoming north northeast in the evening. Chance of precipitation is 40%.
Alpine Today
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 75. South wind 5 to 8 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. East southeast wind 6 to 13 mph becoming northeast in the evening. Chance of precipitation is 30%.
Alta Today
Isolated showers and thunderstorms. Mostly sunny, with a high near 52. Breezy, with a south wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Cloudy, with a low around 42. South wind 10 to 13 mph. Chance of precipitation is 40%.
Altamont Today
Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 64. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 44. Light and variable wind becoming north northwest 5 to 10 mph in the evening. Chance of precipitation is 40%.
Alton Today
Scattered showers and thunderstorms. Partly sunny, with a high near 63. South wind 5 to 11 mph. Chance of precipitation is 50%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. South southwest wind around 7 mph becoming northeast after midnight. Chance of precipitation is 40%.
Amalga Today
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 75. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. South wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 50%.
American Fork Today
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 77. South southeast wind 7 to 11 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. East wind 7 to 10 mph. Chance of precipitation is 30%.
Annabella Today
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 73. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. South wind 6 to 8 mph. Chance of precipitation is 30%.
Antimony Today
Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny, with a high near 69. South wind 9 to 18 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 46. South wind 8 to 13 mph becoming east southeast after midnight. Chance of precipitation is 40%.
Apple Valley This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 77. South southeast wind 5 to 9 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 58. West southwest wind 5 to 7 mph becoming east southeast after midnight. Chance of precipitation is 40%.
Aurora Today
Isolated showers and thunderstorms. Partly sunny, with a high near 74. South wind around 8 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. West wind around 6 mph becoming south in the evening. Chance of precipitation is 30%.
Aurora This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 74. South wind around 8 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. West wind around 6 mph becoming south in the evening. Chance of precipitation is 30%.
Ballard Today
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 67. East wind 5 to 10 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 48. East wind around 5 mph becoming northwest in the evening. Chance of precipitation is 30%.
Bear River Today
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 76. South wind 6 to 13 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers. Cloudy, with a low around 52. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Beaver Today
Isolated showers and thunderstorms. Partly sunny, with a high near 72. Southwest wind 8 to 11 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. Calm wind becoming east southeast 5 to 9 mph in the evening. Chance of precipitation is 30%.
Beryl This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 75. South southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. Southwest wind 6 to 11 mph becoming light and variable after midnight.
Bicknell Today
Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 65. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 42. Light and variable wind becoming north northwest 5 to 10 mph in the evening. Chance of precipitation is 50%.
Big Water Today
Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny, with a high near 76. Light east southeast wind. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 55. East southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
Blanding Today
Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely, mainly between 2pm and 3pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 64. South wind 5 to 10 mph. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 51. South wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 50%.
Bluff This Afternoon
Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely, mainly between 1pm and 4pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 69. East northeast wind 5 to 10 mph becoming south. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 52. South wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 40%.
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