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 @ Plymouth54SE55 40  
I-15 @ Tremonton58S34 2960Dry
I-15 @ Willard POE58N24 2761Dry
I-15 @ 500 S60NW510 3165Dry
I-15 @ 2400 S64N711 3275Dry
I-15 @ 6200 S59N36 32  
I-15 @ 9000 S60NW49 28  
I-15 @ 14700 S59N58 32  
I-15 @ Alpine Pt of Mtn57N1315 3565Dry
I-15 @ Orem59NW23 3163Dry
I-15 @ Provo63W46 3664Dry
I-15 @ Beer Creek61NW35 3559Dry
I-15 @ Sevier River62N46 3168Dry
I-15 @ Scipio Summit59SW610 3465Dry
I-15 @ Dog Valley54N34 43  
I-15 @ Black Ridge67S711Light2275Dry
* 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 - 6:34 PM Wednesday, October 22, 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
Partly cloudy, with a low around 38. West northwest wind around 6 mph becoming calm.
Thursday
Mostly sunny, with a high near 72. East southeast wind 11 to 14 mph becoming south in the morning.
Alta Tonight
Partly cloudy, with a low around 33. South wind 6 to 11 mph.
Thursday
Mostly sunny, with a high near 47. South wind 15 to 17 mph.
Altamont Tonight
Partly cloudy, with a low around 35. South southwest wind 5 to 10 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 60. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Alton Tonight
Mostly clear, with a low around 34. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 68. Northwest wind 6 to 13 mph becoming south in the afternoon.
Amalga Tonight
Partly cloudy, with a low around 31. Calm wind becoming north around 5 mph.
Thursday
Partly sunny, with a high near 66. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
American Fork Tonight
Partly cloudy, with a low around 39. West wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 72. East wind 10 to 13 mph becoming south southwest in the afternoon.
Annabella Tonight
Mostly clear, with a low around 39. Calm wind becoming south southwest 5 to 8 mph after midnight.
Thursday
Sunny, with a high near 72. South wind 8 to 11 mph.
Antimony Tonight
Mostly clear, with a low around 36. South southwest wind around 7 mph.
Thursday
Sunny, with a high near 73. South southwest wind 6 to 14 mph.
Aurora Tonight
Mostly clear, with a low around 38. Light and variable wind becoming south 5 to 7 mph after midnight.
Thursday
Sunny, with a high near 72. South southeast wind 6 to 11 mph becoming southwest in the afternoon.
Ballard Tonight
Partly cloudy, with a low around 36. Southwest wind around 5 mph becoming north northwest in the evening.
Thursday
Mostly sunny, with a high near 65. North northwest wind around 5 mph becoming calm.
Bear River Tonight
Mostly cloudy, with a low around 36. Light and variable wind.
Thursday
Partly sunny, with a high near 66. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Beaver Tonight
Mostly clear, with a low around 35. West northwest wind 5 to 8 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 73. South southeast wind 5 to 14 mph becoming southwest in the afternoon.
Bicknell Tonight
Mostly clear, with a low around 34. Light southwest wind becoming west southwest 8 to 13 mph in the evening.
Thursday
Sunny, with a high near 69. West southwest wind around 10 mph.
Big Water Tonight
Mostly clear, with a low around 49. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 78. Calm wind becoming east around 6 mph in the afternoon.
Blanding Tonight
Mostly clear, with a low around 41. South wind around 5 mph becoming north northeast after midnight.
Thursday
Sunny, with a high near 68. East northeast wind 5 to 10 mph becoming south southwest in the afternoon.
Bluffdale Tonight
Partly cloudy, with a low around 46. West northwest wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 70. South wind 11 to 16 mph.
Boulder Tonight
Mostly clear, with a low around 41. South southwest wind 5 to 8 mph becoming light and variable.
Thursday
Sunny, with a high near 69. Northwest wind 6 to 11 mph becoming south in the afternoon.
Bountiful Tonight
Partly cloudy, with a low around 44. Northwest wind 6 to 10 mph becoming southeast in the evening.
Thursday
Mostly sunny, with a high near 71. East southeast wind 11 to 16 mph becoming south in the afternoon.
Brian Head Tonight
Mostly clear, with a low around 36. Southwest wind 7 to 10 mph.
Thursday
Sunny, with a high near 55. Southwest wind 8 to 14 mph.
Brigham City Tonight
Partly cloudy, with a low around 41. West northwest wind around 5 mph becoming light and variable.
Thursday
Partly sunny, with a high near 66. Light and variable wind becoming south southwest 9 to 14 mph 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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