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 @ Plymouth82SE1318 21  
I-15 @ Tremonton83SE915 25101Dry
I-15 @ Willard POE85SW710 1599Dry
I-15 @ Centerville87NW48 18  
I-15 @ 500 S87NW1014 18103Dry
I-15 @ 2400 S89NE312 22  
I-15 @ 6200 S87NW811 19  
I-15 @ 9000 S88N814 18  
I-15 @ 14700 S89SE512 14  
I-15 @ Alpine Pt of Mtn88SE1217 15103Dry
I-15 @ Orem92S36 13104Dry
I-15 @ Provo90NE35 1797Dry
I-15 @ Beer Creek92W813 1599Dry
I-15 @ Sevier River91S1323 12110Dry
I-15 @ Scipio Summit86SW1222 12107Dry
I-15 @ Dog Valley85S923 14  
I-15 @ Black Ridge87S1526 13111Dry
* 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 - 5:37 PM 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 Tonight
Clear, with a low around 56. West northwest wind 5 to 10 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 86. Southeast wind 10 to 16 mph becoming west northwest in the afternoon.
Alta Tonight
Mostly clear, with a low around 48. Light west wind becoming south southwest 11 to 16 mph after midnight.
Wednesday
Sunny, with a high near 61. South southwest wind 16 to 18 mph.
Altamont Tonight
Clear, with a low around 51. West wind 8 to 13 mph becoming light and variable.
Wednesday
Sunny, with a high near 82. West northwest wind 6 to 13 mph becoming south southwest in the afternoon.
Alton Tonight
Clear, with a low around 48. Southwest wind 6 to 14 mph.
Wednesday
Sunny, with a high near 81. Southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon.
Amalga Tonight
Clear, with a low around 51. Southwest wind 5 to 7 mph becoming east southeast after midnight.
Wednesday
Sunny, with a high near 81. South southeast wind 8 to 15 mph becoming west northwest in the afternoon.
American Fork Tonight
Clear, with a low around 57. West northwest wind 5 to 9 mph becoming south southeast in the evening.
Wednesday
Sunny, with a high near 87. South southeast wind 10 to 16 mph becoming west northwest in the afternoon.
Annabella Tonight
Clear, with a low around 53. West wind around 10 mph becoming south after midnight.
Wednesday
Sunny, with a high near 89. South wind 11 to 16 mph.
Antimony Tonight
Clear, with a low around 50. Southwest wind 6 to 11 mph.
Wednesday
Sunny, with a high near 85. Southwest wind 6 to 16 mph.
Aurora Tonight
Clear, with a low around 51. West wind 8 to 13 mph becoming south after midnight.
Wednesday
Sunny, with a high near 89. West southwest wind 10 to 16 mph.
Ballard Tonight
Mostly clear, with a low around 53. South southwest wind 5 to 10 mph becoming northwest after midnight.
Wednesday
Sunny, with a high near 90. South southwest wind 5 to 15 mph.
Bear River Tonight
Clear, with a low around 55. Southwest wind 5 to 10 mph becoming east southeast after midnight.
Wednesday
Sunny, with a high near 84. Southeast wind 7 to 13 mph becoming northwest in the afternoon.
Beaver Tonight
Clear, with a low around 49. South wind 9 to 14 mph.
Wednesday
Sunny, with a high near 84. Southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Bicknell Tonight
Clear, with a low around 50. West southwest wind 6 to 9 mph.
Wednesday
Sunny, with a high near 82. West southwest wind 10 to 13 mph.
Big Water Tonight
Clear, with a low around 64. Southwest wind 5 to 8 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 96. West wind 6 to 10 mph.
Blanding Tonight
Mostly clear, with a low around 61. Southwest wind 5 to 15 mph.
Wednesday
Sunny, with a high near 89. South southeast wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Bluffdale Tonight
Clear, with a low around 62. North northwest wind 7 to 11 mph becoming south southeast after midnight.
Wednesday
Sunny, with a high near 85. South southeast wind 11 to 16 mph becoming west northwest in the afternoon.
Boulder Tonight
Clear, with a low around 56. Southwest wind 6 to 11 mph.
Wednesday
Sunny, with a high near 85. Southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Bountiful Tonight
Clear, with a low around 63. North northwest wind 7 to 15 mph becoming southeast in the evening.
Wednesday
Sunny, with a high near 85. Southeast wind 11 to 15 mph becoming northwest in the afternoon.
Brian Head Tonight
Mostly clear, with a low around 45. Southwest wind 10 to 15 mph.
Wednesday
Sunny, with a high near 64. Southwest wind 11 to 21 mph.
Brigham City Tonight
Clear, with a low around 58. West southwest wind 5 to 9 mph becoming east southeast after midnight.
Wednesday
Sunny, with a high near 82. Southeast wind 10 to 13 mph becoming west northwest in the afternoon.
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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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