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
Arrowhead Summit67SW2334 35  
Bunnells Ridge66SE1524 32  
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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 - 1:44 AM Sunday, August 30, 2015
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 Overnight
Partly cloudy, with a low around 60. South southeast wind around 15 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Alta Overnight
Mostly cloudy, with a low around 52. South southwest wind around 18 mph.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. Southwest wind 15 to 21 mph.
Altamont Overnight
Partly cloudy, with a low around 54. North northwest wind around 6 mph.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. North northwest wind 5 to 10 mph becoming south in the afternoon.
Alton Overnight
Partly cloudy, with a low around 53. West wind around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Light south southwest wind becoming southwest 11 to 16 mph in the afternoon.
Amalga Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 59. South southeast wind around 13 mph becoming west southwest. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. West wind 6 to 11 mph becoming light west northwest.
American Fork Overnight
Partly cloudy, with a low around 61. South southeast wind around 15 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Annabella Overnight
Partly cloudy, with a low around 54. South wind around 6 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 87. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon.
Antimony Overnight
Partly cloudy, with a low around 56. Southwest wind around 6 mph.
Sunday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Light southwest wind increasing to 13 to 18 mph in the morning.
Aurora Overnight
Partly cloudy, with a low around 58. South southeast wind 3 to 6 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 87. South southeast wind 6 to 15 mph becoming west southwest in the afternoon.
Ballard Overnight
Mostly cloudy, with a low around 59. North wind around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 86. West northwest wind 5 to 10 mph becoming south southeast in the morning.
Bear River Overnight
Mostly cloudy, with a low around 61. Southwest wind 10 to 13 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Beaver Overnight
Partly cloudy, with a low around 60. South southwest wind around 9 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Breezy, with a south wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon.
Bicknell Overnight
Partly cloudy, with a low around 52. West southwest wind around 6 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 77. Light south wind becoming southwest 12 to 17 mph in the afternoon.
Big Water Overnight
Partly cloudy, with a low around 68. South southwest wind around 6 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Calm wind becoming west 5 to 7 mph in the afternoon.
Blanding Overnight
Partly cloudy, with a low around 60. East wind around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 85. East wind 5 to 15 mph becoming southwest in the afternoon.
Bluffdale Overnight
Partly cloudy, with a low around 69. South southeast wind around 17 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. South wind 5 to 11 mph becoming west northwest in the afternoon.
Boulder Overnight
Partly cloudy, with a low around 59. West wind around 6 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 78. Light and variable wind becoming southwest 12 to 17 mph in the afternoon.
Bountiful Overnight
Mostly cloudy, with a low around 69. South southeast wind 14 to 16 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Light and variable wind becoming west northwest 6 to 11 mph in the morning.
Brian Head Overnight
Mostly clear, with a low around 50. Southwest wind around 16 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 62. South southwest wind 15 to 21 mph.
Brigham City Overnight
Mostly cloudy, with a low around 63. South southwest wind 10 to 14 mph.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
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