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 Summit63N67 18  
Bunnells Ridge61E27 20  
Cardiff Peak S615    
Deer Creek Dam-40NE24    
Elberts N00    
Mid Mountain62N00 22  
Reynolds Peak57SE1519    
SR-92 @ Aspen Grove47W23 53  
* 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 - 12:44 AM Tuesday, September 28, 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 Overnight
Patchy smoke after 3am. Mostly cloudy, with a low around 40. West northwest wind 7 to 10 mph.
Tuesday
A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy smoke. Mostly sunny, with a high near 65. West wind 13 to 16 mph. Chance of precipitation is 60%.
Alpine Overnight
Patchy smoke. Mostly clear, with a low around 52. East southeast wind around 11 mph.
Tuesday
A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Areas of smoke. Mostly sunny, with a high near 70. East southeast wind 10 to 15 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.
Alta Overnight
Patchy smoke. Mostly clear, with a low around 44. South wind 14 to 16 mph.
Tuesday
A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Areas of smoke. Mostly sunny, with a temperature rising to near 47 by 11am, then falling to around 42 during the remainder of the day. South southwest wind 11 to 16 mph becoming west northwest in the afternoon. Chance of precipitation is 40%.
Altamont Overnight
Partly cloudy, with a low around 49. North northwest wind around 7 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Patchy smoke. Partly sunny, with a high near 73. North northwest wind 6 to 16 mph becoming west southwest in the afternoon.
Alton Overnight
Patchy smoke after 3am. Partly cloudy, with a low around 43. Southeast wind around 7 mph.
Tuesday
Patchy smoke before 3pm. Sunny, with a high near 70. Southwest wind 8 to 17 mph, with gusts as high as 30 mph.
Amalga Overnight
Patchy smoke. Mostly clear, with a low around 45. North northeast wind around 7 mph.
Tuesday
A slight chance of showers between noon and 3pm. Patchy smoke before 9am. Mostly sunny, with a high near 64. North wind 10 to 13 mph. Chance of precipitation is 20%.
American Fork Overnight
Patchy smoke. Mostly clear, with a low around 53. East southeast wind 8 to 10 mph.
Tuesday
A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Patchy smoke. Mostly sunny, with a high near 71. Southeast wind 10 to 16 mph becoming north northwest in the afternoon. Chance of precipitation is 30%.
Annabella Overnight
Patchy smoke after 3am. Partly cloudy, with a low around 48. South southwest wind around 7 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny, with a high near 76. South wind 7 to 16 mph becoming west in the afternoon.
Antimony Overnight
Patchy smoke after 3am. Partly cloudy, with a low around 45. South southeast wind around 6 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny, with a high near 74. Southeast wind 5 to 15 mph becoming west in the afternoon.
Apple Valley Overnight
Patchy smoke after 3am. Mostly clear, with a low around 51. South southeast wind around 10 mph.
Tuesday
Sunny, with a high near 81. South southeast wind 10 to 16 mph becoming west southwest in the afternoon.
Aurora Overnight
Patchy smoke after 3am. Partly cloudy, with a low around 46. South wind around 7 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny, with a high near 77. South wind 7 to 13 mph becoming west northwest in the afternoon.
Aurora Overnight
Patchy smoke after 3am. Partly cloudy, with a low around 46. South wind around 7 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny, with a high near 77. South wind 7 to 13 mph becoming west northwest in the afternoon.
Aurora Overnight
Patchy smoke after 3am. Partly cloudy, with a low around 46. South wind around 7 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny, with a high near 77. South wind 7 to 13 mph becoming west northwest in the afternoon.
Ballard Overnight
Partly cloudy, with a low around 51. North northwest wind around 5 mph becoming west southwest.
Tuesday
A chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. North wind 5 to 10 mph becoming west southwest 10 to 15 mph in the afternoon. Chance of precipitation is 40%.
Bear River Overnight
Patchy smoke. Mostly clear, with a low around 50. North northeast wind 7 to 11 mph becoming east southeast.
Tuesday
A slight chance of showers between noon and 3pm. Patchy smoke before 9am. Mostly sunny, with a high near 64. North wind 11 to 13 mph. Chance of precipitation is 20%.
Beaver Overnight
Patchy smoke after 3am. Partly cloudy, with a low around 48. East southeast wind around 7 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny, with a high near 74. East southeast wind 6 to 16 mph becoming west in the afternoon.
Beryl Overnight
Patchy smoke after 3am. Mostly clear, with a low around 45. West southwest wind 8 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 3pm. Patchy smoke. Mostly sunny, with a high near 74. Southwest wind 8 to 15 mph.
Bicknell Overnight
Patchy smoke after 3am. Partly cloudy, with a low around 43. West northwest wind around 7 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 3pm. Patchy smoke. Mostly sunny, with a high near 73. West wind 7 to 16 mph.
Big Water Overnight
Partly cloudy, with a low around 61. West northwest wind around 8 mph.
Tuesday
Patchy smoke after noon. Sunny, with a high near 86. West wind 8 to 17 mph.
Blanding Overnight
Mostly cloudy, with a low around 49. South wind around 5 mph becoming east.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 72. South southwest wind 5 to 15 mph.
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