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 Summit64NE25 32  
Bunnells Ridge61NW46 40  
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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 - 8:08 PM Thursday, August 27, 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
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 54. North northwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 89. Southeast wind around 6 mph becoming light and variable.
Alta Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 50. North northwest wind 5 to 11 mph becoming east after midnight. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. Light and variable wind becoming southeast around 6 mph in the afternoon.
Altamont Tonight
Partly cloudy, with a low around 52. Light and variable wind becoming north northwest 5 to 10 mph after midnight.
Friday
Sunny, with a high near 80. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Alton Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 51. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 80. Light and variable wind becoming south southeast 5 to 8 mph in the afternoon.
Amalga Tonight
Mostly clear, with a low around 52. West wind 5 to 8 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 90. Calm wind becoming east around 6 mph.
American Fork Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 56. North northwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 89. East southeast wind around 6 mph becoming calm in the afternoon.
Annabella Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 51. North wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 88. Light and variable wind becoming east 5 to 8 mph in the afternoon.
Antimony Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 53. North northwest wind 5 to 9 mph becoming light and variable. Chance of precipitation is 30%.
Friday
Sunny, with a high near 83. Light and variable wind becoming east 5 to 8 mph in the afternoon.
Aurora Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 54. North wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 90. Calm wind becoming east 5 to 7 mph in the morning.
Ballard Tonight
Isolated showers and thunderstorms before 10pm. Mostly clear, with a low around 55. North wind around 5 mph becoming west southwest in the evening. Chance of precipitation is 10%.
Friday
Mostly sunny, with a high near 87. Northwest wind around 5 mph becoming southeast in the afternoon.
Bear River Tonight
Mostly clear, with a low around 56. East wind 5 to 7 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 89. Calm wind becoming east northeast around 5 mph in the afternoon.
Beaver Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 57. North northwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 88. South southwest wind 5 to 8 mph becoming east in the afternoon.
Bicknell Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 50. North wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
Sunny, with a high near 79. Calm wind becoming east 5 to 8 mph in the afternoon.
Big Water Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 67. West wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Friday
Sunny, with a high near 90. Calm wind becoming east northeast around 6 mph in the afternoon.
Blanding Tonight
Mostly clear, with a low around 59. North wind 5 to 15 mph.
Friday
Mostly sunny, with a high near 86. North northeast wind 5 to 10 mph.
Bluffdale Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 66. North northwest wind 5 to 9 mph becoming south after midnight. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 88. South southeast wind 5 to 7 mph becoming southwest in the afternoon.
Boulder Tonight
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 58. Calm wind becoming west northwest 5 to 9 mph after midnight. Chance of precipitation is 20%.
Friday
Sunny, with a high near 81. Light and variable wind becoming east northeast 5 to 9 mph in the afternoon.
Bountiful Tonight
Mostly clear, with a low around 65. Light and variable wind becoming east 6 to 11 mph after midnight.
Friday
Mostly sunny, with a high near 91. East southeast wind 7 to 10 mph becoming west southwest in the afternoon.
Brian Head Tonight
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 49. North northwest wind 6 to 11 mph becoming light northwest after midnight. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. Calm wind becoming south southeast 5 to 7 mph in the morning.
Brigham City Tonight
Mostly clear, with a low around 58. East wind 5 to 7 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 87. Light and variable wind becoming east around 5 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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