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
I-15 @ Plymouth47NW89 71  
I-15 @ Tremonton56N1217 4859Dry
I-15 @ Willard POE48SE13 8357Dry
I-15 @ Centerville60E27 41  
I-15 @ 500 S61SE13 4468Dry
I-15 @ 2400 S60SE59Moderate55  
I-15 @ 6200 S60N15Heavy53  
I-15 @ 9000 S62S26 46  
I-15 @ 14700 S65SE1523 35  
I-15 @ Alpine Pt of Mtn57SE1114 5961Dry
I-15 @ Orem59E79 4564Dry
I-15 @ Provo57E38 6561Dry
I-15 @ Beer Creek47S37 7852Dry
I-15 @ Sevier River47N01 7959Dry
I-15 @ Scipio Summit58NE44 3765Dry
I-15 @ Dog Valley63S511 32  
I-15 @ Black Ridge61N911 3966Dry
* 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 - 7:52 AM Tuesday, September 02, 2014
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
Alpine Today
Sunny, with a high near 86. South wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 56. Southeast wind 6 to 13 mph.
Alta Today
Sunny, with a high near 62. South wind 8 to 14 mph becoming west in the morning.
Tonight
Mostly clear, with a low around 48. South wind 13 to 18 mph.
Altamont Today
Sunny, with a high near 81. West northwest wind 5 to 8 mph becoming south southeast in the morning.
Tonight
Clear, with a low around 51. South wind around 8 mph.
Alton Today
Sunny, with a high near 82. Southwest wind 8 to 15 mph.
Tonight
Clear, with a low around 48. South wind 10 to 14 mph.
Amalga Today
Sunny, with a high near 84. East wind 5 to 8 mph becoming southwest in the afternoon.
Tonight
Clear, with a low around 51. Southeast wind 5 to 8 mph.
American Fork Today
Sunny, with a high near 86. South wind around 8 mph.
Tonight
Clear, with a low around 57. Southeast wind 5 to 11 mph.
Annabella Today
Sunny, with a high near 90. South southwest wind 5 to 13 mph.
Tonight
Clear, with a low around 53. South southwest wind 7 to 13 mph becoming southeast after midnight.
Antimony Today
Sunny, with a high near 87. South southwest wind 8 to 13 mph.
Tonight
Clear, with a low around 50. South southwest wind 10 to 15 mph becoming east after midnight.
Aurora Today
Sunny, with a high near 90. Southeast wind 5 to 10 mph becoming south southwest in the afternoon.
Tonight
Clear, with a low around 51. South wind 7 to 13 mph.
Ballard Today
Sunny, with a high near 87. East northeast wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 55. South southwest wind 5 to 10 mph becoming northwest after midnight.
Bear River Today
Sunny, with a high near 85. South wind around 6 mph becoming west southwest in the afternoon.
Tonight
Clear, with a low around 55. Light and variable wind becoming south southeast 5 to 8 mph in the evening.
Beaver Today
Sunny, with a high near 86. South southwest wind 9 to 14 mph.
Tonight
Clear, with a low around 49. South southwest wind 8 to 13 mph becoming southeast after midnight.
Bicknell Today
Sunny, with a high near 83. South wind 7 to 13 mph.
Tonight
Clear, with a low around 50. South southwest wind 8 to 17 mph.
Big Water Today
Sunny, with a high near 97. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
Tonight
Clear, with a low around 64. North wind 8 to 10 mph becoming west southwest after midnight.
Blanding Today
Sunny, with a high near 87. East wind 5 to 15 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 61. Southwest wind 5 to 15 mph.
Bluffdale Today
Sunny, with a high near 86. South southwest wind around 10 mph.
Tonight
Clear, with a low around 62. South southeast wind 8 to 11 mph.
Boulder Today
Sunny, with a high near 85. West northwest wind 7 to 13 mph becoming south in the afternoon.
Tonight
Clear, with a low around 56. Southwest wind 10 to 20 mph.
Bountiful Today
Sunny, with a high near 85. Southeast wind 7 to 13 mph becoming west in the afternoon.
Tonight
Clear, with a low around 63. West wind 5 to 13 mph becoming south southeast after midnight.
Brian Head Today
Sunny, with a high near 66. West southwest wind 10 to 14 mph becoming south in the morning.
Tonight
Mostly clear, with a low around 45. South southeast wind 11 to 20 mph.
Brigham City Today
Sunny, with a high near 82. South southeast wind 6 to 8 mph becoming west in the afternoon.
Tonight
Clear, with a low around 58. Light and variable wind becoming south 5 to 9 mph in the evening.
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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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