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 Station65N00 24  
Arrowhead Summit66N26 29  
Bunnells Ridge62NW16 29  
Deer Creek Dam69NE69 29  
Mid Mountain66N00 32  
Monument Peak55NE816 27  
SR-92 @ Aspen Grove71E12 28  
* 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 - 11:48 AM Sunday, August 19, 2018
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 Today
Patchy smoke. Sunny, with a high near 76. West northwest wind 7 to 9 mph.
Tonight
Patchy smoke. Clear, with a low around 53. West wind around 6 mph becoming light and variable.
Alpine Today
Patchy smoke. Sunny, with a high near 86. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Tonight
Patchy smoke. Clear, with a low around 53. Light and variable wind becoming east southeast 5 to 10 mph after midnight.
Alta Today
Patchy smoke. Sunny, with a high near 62. Northeast wind 6 to 9 mph becoming west northwest in the afternoon.
Tonight
Patchy smoke. Clear, with a low around 48. East southeast wind 5 to 10 mph becoming south southeast 12 to 17 mph after midnight.
Altamont Today
Patchy smoke. Sunny, with a high near 79. Southeast wind 6 to 9 mph.
Tonight
Patchy smoke. Mostly clear, with a low around 50. East southeast wind 6 to 8 mph becoming north northwest after midnight.
Alton Today
Sunny, with a high near 85. North northwest wind around 8 mph.
Tonight
Mostly clear, with a low around 51. North northwest wind around 6 mph becoming east southeast in the evening.
Amalga Today
Patchy smoke. Sunny, with a high near 88. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Tonight
Patchy smoke. Clear, with a low around 50. Light and variable wind becoming east northeast 5 to 9 mph after midnight.
American Fork Today
Patchy smoke. Sunny, with a high near 88. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Tonight
Patchy smoke. Clear, with a low around 60. West northwest wind 5 to 8 mph becoming east southeast in the evening.
Annabella Today
Patchy smoke. Sunny, with a high near 87. Light and variable wind becoming north 5 to 7 mph in the afternoon.
Tonight
Patchy smoke. Clear, with a low around 57. Light and variable wind becoming south southeast 5 to 8 mph after midnight.
Antimony Today
Sunny, with a high near 86. Light northwest wind becoming north northwest 5 to 9 mph in the afternoon.
Tonight
Clear, with a low around 51. Northwest wind 5 to 7 mph becoming calm.
Apple Valley Today
Sunny, with a high near 97. Light and variable wind becoming west 5 to 9 mph in the afternoon.
Tonight
Clear, with a low around 66. West wind 5 to 10 mph becoming east northeast after midnight.
Aurora Today
Patchy smoke. Sunny, with a high near 88. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Tonight
Patchy smoke. Clear, with a low around 52. North northwest wind 5 to 9 mph becoming southeast after midnight.
Aurora Today
Patchy smoke. Sunny, with a high near 88. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Tonight
Patchy smoke. Clear, with a low around 52. North northwest wind 5 to 9 mph becoming southeast after midnight.
Aurora Today
Patchy smoke. Sunny, with a high near 88. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Tonight
Patchy smoke. Clear, with a low around 52. North northwest wind 5 to 9 mph becoming southeast after midnight.
Ballard Today
Widespread smoke, mainly before noon. Sunny, with a high near 84. Southeast wind around 5 mph.
Tonight
Widespread smoke, mainly between midnight and 1am. Mostly clear, with a low around 54. East wind around 5 mph becoming north northwest after midnight.
Bear River Today
Patchy smoke. Sunny, with a high near 88. Light and variable wind.
Tonight
Patchy smoke. Clear, with a low around 54. Light and variable wind becoming southeast 5 to 7 mph in the evening.
Beaver Today
Sunny, with a high near 90. Light and variable wind becoming north 5 to 8 mph in the afternoon.
Tonight
Clear, with a low around 59. Northwest wind 5 to 8 mph becoming southeast in the evening.
Beryl Today
Sunny, with a high near 89. East northeast wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 56. East southeast wind 5 to 8 mph becoming calm after midnight.
Bicknell Today
Sunny, with a high near 83. West northwest wind 6 to 8 mph becoming north northeast in the afternoon.
Tonight
Clear, with a low around 51. Calm wind becoming west southwest around 6 mph after midnight.
Big Water Today
Sunny, with a high near 99. Light east southeast wind.
Tonight
Clear, with a low around 72. Southeast wind 5 to 7 mph becoming north northwest after midnight.
Blanding Today
Widespread smoke, mainly before noon. Sunny, with a high near 88. North wind around 10 mph.
Tonight
Widespread smoke, mainly between midnight and 1am. Clear, with a low around 60. North wind around 10 mph.
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* Click on City column name to sort the data by that column. Click on the same column a second time to reverse the order.
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