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 Summit69SE25 12  
Bunnells Ridge65W56 12  
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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 - 8:54 PM Thursday, July 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 Tonight
Clear, with a low around 56. North northwest wind 7 to 13 mph becoming southeast after midnight.
Friday
Sunny, with a high near 89. East wind 5 to 11 mph becoming west northwest in the afternoon.
Alta Tonight
Mostly clear, with a low around 50. North wind 8 to 13 mph becoming east after midnight.
Friday
Sunny, with a high near 67. East northeast wind 5 to 13 mph becoming north northwest in the afternoon.
Altamont Tonight
Mostly clear, with a low around 54. Southeast wind 6 to 9 mph becoming northwest in the evening.
Friday
Sunny, with a high near 85. Northwest wind around 6 mph becoming light and variable.
Alton Tonight
Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 54. East southeast wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 81. West wind 5 to 9 mph becoming east southeast in the morning.
Amalga Tonight
Clear, with a low around 50. North northwest wind 5 to 10 mph becoming light and variable.
Friday
Sunny, with a high near 92. North wind 3 to 5 mph.
American Fork Tonight
Clear, with a low around 58. North northwest wind 8 to 13 mph becoming light and variable.
Friday
Sunny, with a high near 90. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.
Annabella Tonight
Partly cloudy, with a low around 54. North northeast wind 10 to 15 mph becoming light and variable.
Friday
Mostly sunny, with a high near 92. Light and variable wind becoming north 5 to 7 mph in the afternoon.
Antimony Tonight
Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 57. North wind 8 to 13 mph becoming light and variable. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 85. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Aurora Tonight
Partly cloudy, with a low around 57. North wind 10 to 15 mph becoming light and variable.
Friday
Mostly sunny, with a high near 93. Light and variable wind becoming north around 6 mph in the afternoon.
Ballard Tonight
Mostly clear, with a low around 55. East wind 5 to 10 mph becoming northwest in the evening.
Friday
Sunny, with a high near 94. North wind around 5 mph becoming calm in the morning.
Bear River Tonight
Clear, with a low around 55. North northeast wind 5 to 8 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 91. Light and variable wind becoming north northeast around 6 mph in the afternoon.
Beaver Tonight
Partly cloudy, with a low around 60. North wind 10 to 15 mph becoming light and variable.
Friday
Partly sunny, with a high near 91. Southwest wind 5 to 8 mph becoming north in the afternoon.
Bicknell Tonight
Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 54. Northeast wind 6 to 11 mph becoming light and variable. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 82. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.
Big Water Tonight
Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 70. South southeast wind 5 to 11 mph becoming west after midnight. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 94. Calm wind becoming southeast around 6 mph in the afternoon.
Blanding Tonight
Isolated showers and thunderstorms before 9pm, then isolated showers and thunderstorms after 11pm. Mostly cloudy, with a low around 62. Southeast wind around 5 mph. Chance of precipitation is 10%.
Friday
A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a high near 84. South southeast wind around 5 mph.
Bluffdale Tonight
Clear, with a low around 64. North northwest wind 5 to 13 mph becoming south after midnight.
Friday
Sunny, with a high near 89. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.
Boulder Tonight
Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 60. East northeast wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 84. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.
Bountiful Tonight
Clear, with a low around 64. Light and variable wind becoming east southeast 6 to 11 mph after midnight.
Friday
Sunny, with a high near 93. East southeast wind 7 to 9 mph becoming west northwest in the afternoon.
Brian Head Tonight
Isolated showers and thunderstorms before midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 49. North wind 7 to 14 mph becoming south after midnight. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Brigham City Tonight
Clear, with a low around 58. North wind 6 to 10 mph becoming south after midnight.
Friday
Sunny, with a high near 91. South southeast wind 5 to 7 mph becoming light and variable.
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