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 - Base40SE39 23  
Alta - Collins40       
Alta - Mt Baldy33SE2735 45  
Alta Guard Station43N00 39  
Arrowhead Summit49NE59 29  
Bunnells Ridge48SE69 28  
Deer Creek Dam48E67 44  
Mid Mountain48N00 35  
Reynolds Peak44SE1216 32  
SR-92 @ Aspen Grove37W23 69  
* 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 - 7:28 AM Wednesday, May 04, 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 Today
Sunny, with a high near 66. East northeast wind 9 to 16 mph becoming southeast in the afternoon.
Tonight
Partly cloudy, with a low around 40. South southeast wind 5 to 10 mph becoming light and variable after midnight.
Alpine Today
Sunny, with a high near 79. East northeast wind 6 to 14 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 48. South wind 11 to 17 mph becoming east northeast after midnight.
Alta Today
Mostly sunny, with a high near 50. South wind 15 to 18 mph.
Tonight
Partly cloudy, with a low around 38. South wind 11 to 16 mph.
Altamont Today
Sunny, with a high near 73. North wind 7 to 9 mph becoming south southeast in the afternoon.
Tonight
Mostly clear, with a low around 44. South wind 6 to 11 mph becoming light and variable.
Alton Today
Sunny, with a high near 72. Breezy, with an east wind 9 to 14 mph becoming south 17 to 22 mph in the morning. Winds could gust as high as 32 mph.
Tonight
Mostly clear, with a low around 37. South wind 16 to 21 mph becoming south southeast 7 to 12 mph in the evening.
Amalga Today
Sunny, with a high near 78. Light and variable wind becoming southwest 8 to 13 mph in the afternoon.
Tonight
Mostly clear, with a low around 47. Southwest wind 5 to 7 mph becoming calm in the evening.
American Fork Today
Sunny, with a high near 81. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Tonight
Mostly clear, with a low around 53. Southeast wind 10 to 15 mph.
Annabella Today
Sunny, with a high near 79. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon.
Tonight
Mostly clear, with a low around 40. South wind 3 to 8 mph.
Antimony Today
Sunny, with a high near 75. Breezy, with a light south wind becoming south southeast 18 to 23 mph in the morning. Winds could gust as high as 33 mph.
Tonight
Mostly clear, with a low around 38. Southeast wind 12 to 17 mph decreasing to 6 to 11 mph after midnight.
Apple Valley Today
Sunny, with a high near 85. East wind 10 to 20 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 55. South southeast wind 8 to 17 mph.
Aurora Today
Sunny, with a high near 81. Light south southwest wind becoming south 11 to 16 mph in the morning.
Tonight
Mostly clear, with a low around 43. South southwest wind 8 to 13 mph.
Ballard Today
Sunny, with a high near 78. Calm wind.
Tonight
Mostly clear, with a low around 45. Light and variable wind becoming north 5 to 10 mph in the evening.
Bear River Today
Sunny, with a high near 79. Light and variable wind becoming south southwest 9 to 14 mph in the morning.
Tonight
Mostly clear, with a low around 50. South southwest wind 5 to 7 mph becoming east southeast in the evening.
Beaver Today
Sunny, with a high near 78. Breezy, with a north wind 7 to 12 mph becoming south southeast 18 to 23 mph in the morning. Winds could gust as high as 33 mph.
Tonight
Mostly clear, with a low around 42. South wind 13 to 18 mph becoming east southeast 6 to 11 mph after midnight.
Beryl Today
Sunny, with a high near 80. Breezy, with a south southeast wind 7 to 12 mph becoming south 18 to 23 mph in the morning. Winds could gust as high as 33 mph.
Tonight
Mostly clear, with a low around 43. South southwest wind 13 to 18 mph becoming light and variable.
Bicknell Today
Sunny, with a high near 72. East northeast wind 6 to 16 mph becoming south southwest in the afternoon.
Tonight
Mostly clear, with a low around 37. South wind 5 to 13 mph becoming north northeast after midnight.
Big Water Today
Sunny, with a high near 86. Northwest wind 5 to 15 mph becoming east southeast in the morning.
Tonight
Mostly clear, with a low around 53. South wind 5 to 11 mph becoming west after midnight.
Blanding Today
Sunny, with a high near 73. Light south wind becoming south southeast 10 to 15 mph in the morning.
Tonight
Mostly clear, with a low around 46. South southeast wind 5 to 10 mph becoming east in the evening.
Bluff Today
Sunny, with a high near 83. East northeast wind 5 to 15 mph becoming southeast in the afternoon.
Tonight
Mostly clear, with a low around 48. East southeast wind 5 to 10 mph becoming northeast after midnight.
Bluffdale Today
Sunny, with a high near 78. South southeast wind 13 to 17 mph.
Tonight
Mostly clear, with a low around 54. South southeast wind 13 to 15 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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