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 Summit57SW1419 57  
Bunnells Ridge58W511 38  
* 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 - 5:39 AM Tuesday, August 04, 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 Today
Sunny, with a high near 86. Southeast wind 5 to 8 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 57. Light and variable wind becoming south southeast 8 to 13 mph in the evening.
Alta Today
Sunny, with a high near 67. West southwest wind 6 to 10 mph.
Tonight
Partly cloudy, with a low around 51. South wind 6 to 13 mph.
Altamont Today
Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 53. South wind 5 to 10 mph becoming light and variable after midnight.
Alton Today
Sunny, with a high near 82. Light west wind becoming south southwest 6 to 11 mph in the afternoon.
Tonight
Mostly clear, with a low around 51. West southwest wind 5 to 15 mph.
Amalga Today
Mostly sunny, with a high near 85. West wind around 6 mph becoming calm.
Tonight
Partly cloudy, with a low around 57. South southwest wind around 7 mph becoming east northeast in the evening.
American Fork Today
Sunny, with a high near 87. Light and variable wind becoming southeast 5 to 8 mph.
Tonight
Partly cloudy, with a low around 60. Light south wind becoming south southeast 8 to 13 mph in the evening.
Annabella Today
Sunny, with a high near 90. West southwest wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 54. Calm wind becoming south southwest 5 to 7 mph after midnight.
Antimony Today
Sunny, with a high near 84. South wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 55. West southwest wind 5 to 9 mph.
Aurora Today
Sunny, with a high near 90. South southeast wind 5 to 8 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 57. Calm wind becoming east northeast around 5 mph.
Ballard Today
Sunny, with a high near 87. South wind 5 to 10 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 54. West wind 5 to 10 mph becoming north northwest after midnight.
Bear River Today
Mostly sunny, with a high near 87. Light west southwest wind.
Tonight
Partly cloudy, with a low around 60. Light and variable wind becoming south around 6 mph in the evening.
Beaver Today
Sunny, with a high near 88. Light south wind becoming southwest 6 to 11 mph in the morning.
Tonight
Mostly clear, with a low around 60. South southwest wind 7 to 14 mph.
Bicknell Today
Sunny, with a high near 81. West southwest wind 5 to 10 mph becoming light and variable.
Tonight
Mostly clear, with a low around 51. Calm wind becoming west 5 to 7 mph after midnight.
Big Water Today
Sunny, with a high near 97. Northwest wind around 6 mph becoming calm.
Tonight
Mostly clear, with a low around 68. Southwest wind 5 to 10 mph.
Blanding Today
Sunny, with a high near 87. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 59. West southwest wind 5 to 15 mph becoming northeast after midnight.
Bluffdale Today
Sunny, with a high near 87. South southeast wind 5 to 10 mph becoming light and variable in the afternoon.
Tonight
Partly cloudy, with a low around 66. Light and variable wind becoming south southeast 10 to 15 mph in the evening.
Boulder Today
Sunny, with a high near 84. Light and variable wind becoming south 9 to 14 mph in the afternoon.
Tonight
Mostly clear, with a low around 57. South southwest wind 7 to 16 mph.
Bountiful Today
Sunny, with a high near 86. Southeast wind 7 to 9 mph becoming northwest in the afternoon.
Tonight
Partly cloudy, with a low around 67. North wind 8 to 13 mph becoming south southeast after midnight.
Brian Head Today
Sunny, with a high near 68. Southwest wind 6 to 11 mph.
Tonight
Mostly clear, with a low around 48. Southwest wind 11 to 15 mph.
Brigham City Today
Mostly sunny, with a high near 86. South southwest wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 61. Light and variable wind becoming south southeast 5 to 8 mph after midnight.
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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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