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 Summit72SW1320 17  
Bunnells Ridge75SW24 21  
* 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 - 3:17 PM Friday, July 31, 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 Tonight
Mostly clear, with a low around 58. North northwest wind 5 to 9 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 91. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Alta Tonight
Partly cloudy, with a low around 48. North northwest wind 6 to 9 mph becoming east after midnight.
Saturday
Mostly sunny, with a high near 67. Southeast wind 5 to 7 mph becoming west in the afternoon.
Altamont Tonight
Partly cloudy, with a low around 56. Light and variable wind becoming northwest 5 to 10 mph after midnight.
Saturday
Mostly sunny, with a high near 86. Light and variable wind becoming south around 5 mph in the afternoon.
Alton This Afternoon
Isolated thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a high near 83. Southeast wind around 7 mph. Little or no precipitation expected.
Tonight
Isolated thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 55. Calm wind becoming west 5 to 8 mph after midnight. Little or no precipitation expected.
Amalga Tonight
Mostly clear, with a low around 54. North northwest wind around 6 mph becoming light and variable.
Saturday
Sunny, with a high near 94. North wind 3 to 5 mph.
American Fork Tonight
Partly cloudy, with a low around 60. North northwest wind 5 to 9 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 92. Calm wind becoming northwest around 6 mph in the afternoon.
Annabella Tonight
Mostly cloudy, with a low around 56. North wind 5 to 9 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 93. South southwest wind 5 to 8 mph becoming light and variable.
Antimony This Afternoon
Isolated thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a high near 89. Northwest wind around 6 mph. Little or no precipitation expected.
Tonight
Isolated thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 57. North northwest wind 5 to 10 mph becoming southwest after midnight. Little or no precipitation expected.
Aurora Tonight
Partly cloudy, with a low around 60. North wind 5 to 9 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 93. Light and variable wind becoming north northwest around 5 mph in the afternoon.
Ballard This Afternoon
Sunny, with a high near 94. South wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 54. Light and variable wind becoming north northwest 5 to 10 mph in the evening.
Bear River Tonight
Mostly clear, with a low around 58. South wind around 6 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 92. Northeast wind 3 to 5 mph.
Beaver This Afternoon
Isolated thunderstorms. Some of the storms could produce gusty winds. Partly sunny, with a high near 92. Light south wind. Little or no precipitation expected.
Tonight
Mostly cloudy, with a low around 61. North wind 5 to 8 mph becoming south southwest after midnight.
Bicknell Tonight
Mostly cloudy, with a low around 55. Calm wind becoming west southwest 5 to 8 mph after midnight.
Saturday
Isolated thunderstorms after noon. Some of the storms could produce gusty winds. Partly sunny, with a high near 83. West wind around 6 mph becoming east in the afternoon. Little or no precipitation expected.
Big Water This Afternoon
Isolated thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a high near 98. East southeast wind around 6 mph. Little or no precipitation expected.
Tonight
Isolated thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 71. Light and variable wind becoming southwest 5 to 8 mph after midnight. Little or no precipitation expected.
Blanding This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a high near 89. South southwest wind around 5 mph becoming southeast. Chance of precipitation is 40%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Cloudy, with a low around 62. East southeast wind around 5 mph.
Bluffdale Tonight
Mostly clear, with a low around 65. North northwest wind 6 to 10 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 90. South wind 5 to 7 mph becoming west in the afternoon.
Boulder This Afternoon
Isolated thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a high near 87. South southeast wind around 7 mph. Little or no precipitation expected.
Tonight
Isolated thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 61. Calm wind becoming west southwest 5 to 8 mph after midnight. Little or no precipitation expected.
Bountiful Tonight
Mostly clear, with a low around 64. Light and variable wind becoming southeast 5 to 10 mph after midnight.
Saturday
Sunny, with a high near 94. East southeast wind 6 to 8 mph becoming west in the afternoon.
Brian Head This Afternoon
Isolated thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a high near 67. East southeast wind around 5 mph. Little or no precipitation expected.
Tonight
Isolated thunderstorms before midnight, then a slight chance of rain after midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 49. Light and variable wind becoming west 5 to 9 mph after midnight. Chance of precipitation is 20%.
Brigham City Tonight
Mostly clear, with a low around 60. North wind 5 to 9 mph becoming south after midnight.
Saturday
Sunny, with a high near 92. Light and variable wind becoming north 5 to 7 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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