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
Alta - Base36SE36 8  
Alta - Collins32       
Alta Guard Station34N00 94  
Arrowhead Summit41SW710 67  
Bunnells Ridge40NW66 64  
Deer Creek Dam44W14 71  
Mid Mountain41N00 71  
SR-92 @ Aspen Grove35W12 92  
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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 - 2:13 AM Friday, May 27, 2016
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
Acord Lakes Overnight
Isolated showers. Partly cloudy, with a low around 37. West northwest wind around 14 mph. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 58. West northwest wind 11 to 18 mph.
Alpine Overnight
Mostly cloudy, with a low around 42. East northeast wind around 8 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. East northeast wind 6 to 15 mph becoming west in the morning.
Alta Overnight
Mostly cloudy, with a low around 28. North wind around 10 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 39. West northwest wind 8 to 15 mph.
Altamont Overnight
Partly cloudy, with a low around 41. North northwest wind around 10 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Northwest wind 5 to 11 mph becoming south southeast in the afternoon.
Alton Overnight
Isolated showers. Partly cloudy, with a low around 35. North wind around 11 mph. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. North northwest wind 8 to 14 mph.
Amalga Overnight
Partly cloudy, with a low around 42. South wind around 6 mph becoming east.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. South southeast wind 5 to 13 mph becoming northwest in the afternoon.
American Fork Overnight
Mostly cloudy, with a low around 44. East wind around 7 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. East southeast wind 6 to 15 mph becoming northwest in the afternoon.
Annabella Overnight
Partly cloudy, with a low around 40. Southwest wind around 6 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. West wind 5 to 13 mph becoming north northwest in the afternoon.
Antimony Overnight
Isolated showers. Partly cloudy, with a low around 38. North northwest wind around 7 mph. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. Northwest wind 6 to 16 mph.
Apple Valley Overnight
Partly cloudy, with a low around 50. East northeast wind around 7 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Northeast wind 6 to 11 mph becoming west 12 to 17 mph in the afternoon.
Aurora Overnight
Partly cloudy, with a low around 42. Southwest wind around 6 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. West southwest wind 5 to 13 mph becoming north northwest in the afternoon.
Ballard Overnight
Isolated showers after 4am. Mostly cloudy, with a low around 45. Northwest wind around 5 mph. Chance of precipitation is 10%.
Friday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 70. Northwest wind 5 to 10 mph becoming south southeast in the morning. Chance of precipitation is 20%.
Bear River Overnight
Partly cloudy, with a low around 44. East northeast wind around 6 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. East wind 5 to 10 mph becoming west in the afternoon.
Beaver Overnight
Partly cloudy, with a low around 39. Northeast wind around 7 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. North wind 5 to 14 mph becoming west southwest in the morning.
Beryl Overnight
Partly cloudy, with a low around 41. North wind around 6 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. North wind 5 to 10 mph becoming southwest in the afternoon.
Bicknell Overnight
Isolated showers. Partly cloudy, with a low around 35. West northwest wind around 10 mph. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. West northwest wind 9 to 14 mph.
Big Water Overnight
Partly cloudy, with a low around 53. West northwest wind around 11 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. West wind 7 to 15 mph.
Blanding Overnight
Mostly cloudy, with a low around 43. North wind around 10 mph.
Friday
A slight chance of showers between 11am and noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. West northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Bluff Overnight
Mostly cloudy, with a low around 47. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 78. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Bluffdale Overnight
Mostly cloudy, with a low around 46. South southwest wind around 7 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. South wind 6 to 15 mph becoming north northwest in the afternoon.
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