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 Summit60N68 44  
Bunnells Ridge60S37 28  
* 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 - 1:53 AM Tuesday, September 01, 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
Mostly clear, with a low around 55. Southeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 87. Southeast wind 11 to 18 mph.
Alta Overnight
Mostly clear, with a low around 50. South southwest wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 63. South wind 14 to 21 mph.
Altamont Overnight
Partly cloudy, with a low around 52. North northwest wind around 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Light and variable wind becoming southwest 10 to 15 mph in the afternoon.
Alton Overnight
Partly cloudy, with a low around 51. West wind around 7 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Amalga Overnight
Mostly clear, with a low around 52. East wind 7 to 9 mph.
Tuesday
Sunny, with a high near 89. South wind 5 to 10 mph becoming south southwest 13 to 18 mph in the afternoon.
American Fork Overnight
Mostly clear, with a low around 57. Southeast wind around 9 mph.
Tuesday
Mostly sunny, with a high near 87. Southeast wind 10 to 17 mph becoming south southwest in the afternoon.
Annabella Overnight
Partly cloudy, with a low around 53. South wind around 7 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. South wind 7 to 16 mph.
Antimony Overnight
Partly cloudy, with a low around 52. South southwest wind around 7 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Aurora Overnight
Partly cloudy, with a low around 55. South wind around 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. South wind 6 to 15 mph becoming west southwest in the afternoon.
Ballard Overnight
Partly cloudy, with a low around 54. North wind around 5 mph becoming calm.
Tuesday
Isolated showers and thunderstorms after 11am. Mostly sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Bear River Overnight
Mostly clear, with a low around 55. East wind 6 to 8 mph.
Tuesday
Sunny, with a high near 89. Southeast wind 8 to 13 mph becoming south southwest 15 to 20 mph in the afternoon.
Beaver Overnight
Mostly clear, with a low around 57. South wind around 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. South wind 9 to 18 mph.
Bicknell Overnight
Partly cloudy, with a low around 50. West southwest wind around 9 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. South southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon.
Big Water Overnight
Partly cloudy, with a low around 66. West northwest wind around 6 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Blanding Overnight
Mostly cloudy, with a low around 59. Northwest wind around 5 mph.
Tuesday
Scattered showers and thunderstorms, mainly between 2pm and 4pm. Partly sunny, with a high near 84. North northwest wind 5 to 10 mph becoming south in the morning. Chance of precipitation is 30%.
Bluffdale Overnight
Mostly clear, with a low around 64. Southeast wind 9 to 11 mph.
Tuesday
Mostly sunny, with a high near 87. South southeast wind 13 to 21 mph becoming west in the afternoon.
Boulder Overnight
Partly cloudy, with a low around 57. West wind around 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Breezy, with a south southwest wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon.
Bountiful Overnight
Mostly clear, with a low around 65. South southeast wind around 11 mph.
Tuesday
Sunny, with a high near 89. South wind 16 to 21 mph becoming west northwest 9 to 14 mph in the afternoon.
Brian Head Overnight
Partly cloudy, with a low around 48. South southwest wind around 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 63. South southwest wind 10 to 20 mph.
Brigham City Overnight
Mostly clear, with a low around 58. Southeast wind around 9 mph.
Tuesday
Sunny, with a high near 87. Southeast wind 9 to 14 mph becoming south southwest 15 to 20 mph in the afternoon.
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