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 @ Plymouth53NW78 51  
I-15 @ Tremonton62N1216 3868Dry
I-15 @ Willard POE53NE28 6962Dry
I-15 @ Centerville63NW48 45  
I-15 @ 500 S67S46 4471Dry
I-15 @ 2400 S67S710Light47  
I-15 @ 6200 S66S69 44  
I-15 @ 9000 S66S810 42  
I-15 @ 14700 S71S1627 29  
I-15 @ Alpine Pt of Mtn62SE1016 5365Dry
I-15 @ Orem64E79 4167Dry
I-15 @ Provo59SW25 60  
I-15 @ Beer Creek55W35 7057Dry
I-15 @ Sevier River49S45 7061Dry
I-15 @ Scipio Summit64NE78 2969Dry
I-15 @ Dog Valley66S59 29  
I-15 @ Black Ridge62N1013 4366Dry
* 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 - 5:21 AM Tuesday, September 16, 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
Mostly sunny, with a high near 89. South southeast wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 55. Southwest wind 7 to 9 mph becoming east southeast in the evening.
Alta Today
Mostly sunny, with a high near 65. South wind 6 to 9 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 47. West southwest wind 5 to 15 mph becoming southeast in the evening.
Altamont Today
Mostly sunny, with a high near 78. North northwest wind 5 to 9 mph becoming south southeast in the afternoon.
Tonight
Mostly clear, with a low around 49. Northeast wind 5 to 9 mph becoming light and variable.
Alton Today
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. West northwest wind 6 to 8 mph becoming southeast in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 48. Southeast wind 5 to 14 mph becoming north northwest after midnight.
Amalga Today
A 20 percent chance of showers before noon. Mostly sunny, with a high near 89. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 51. Southwest wind 7 to 13 mph becoming southeast after midnight.
American Fork Today
Mostly sunny, with a high near 87. Southeast wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 56. South southeast wind 5 to 10 mph becoming east in the evening.
Annabella Today
Sunny, with a high near 88. South wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 53. South southeast wind around 10 mph.
Antimony Today
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. South wind around 7 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. East southeast wind 6 to 9 mph becoming west after midnight.
Aurora Today
Sunny, with a high near 89. South southeast wind 5 to 8 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 52. South wind 7 to 9 mph becoming west southwest in the evening.
Ballard Today
Sunny, with a high near 84. North northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 54. East northeast wind 5 to 10 mph becoming north northwest in the evening.
Bear River Today
A 20 percent chance of showers before noon. Mostly sunny, with a high near 88. South wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 56. Southeast wind 7 to 11 mph.
Beaver Today
Sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 50. South southeast wind 7 to 10 mph becoming west southwest after midnight.
Bicknell Today
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. West southwest wind around 8 mph becoming east southeast in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. East southeast wind around 8 mph becoming west after midnight.
Big Water Today
Sunny, with a high near 91. Light and variable wind becoming east southeast around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 64. East wind 8 to 13 mph becoming light and variable.
Blanding Today
Mostly sunny, with a high near 83. Northeast wind 5 to 10 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 57. Calm wind becoming northeast around 5 mph after midnight.
Bluffdale Today
Mostly sunny, with a high near 87. South southeast wind 8 to 10 mph.
Tonight
Mostly clear, with a low around 62. East wind 5 to 9 mph becoming south after midnight.
Boulder Today
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. East southeast wind 6 to 8 mph becoming west northwest after midnight.
Bountiful Today
Mostly sunny, with a high near 88. Southeast wind 9 to 11 mph becoming west northwest in the afternoon.
Tonight
Partly cloudy, with a low around 63. North northwest wind 7 to 14 mph becoming south southeast after midnight.
Brian Head Today
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. South southwest wind 3 to 7 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. South southwest wind 6 to 11 mph becoming light and variable after midnight.
Brigham City Today
A 20 percent chance of showers before noon. Mostly sunny, with a high near 87. South wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 59. South southeast wind 8 to 11 mph.
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