MapReported DataRWIS DataCitizen Reporting ProgramFAQ
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
LocationWeatherRoad ConditionRestrictionLast Updated
SR-92 to Sundancemixed rain and snowdrynone4/22/2024 7:54:50 PM
US-189 Provo Canyonfairdrynone4/22/2024 7:54:50 PM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone4/22/2024 7:54:52 PM
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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 Guard Station N00    
Arrowhead Summit52NE34 29  
Bunnells Ridge49N46 39  
Cardiff Peak W821    
Deer Creek Dam60W23 21  
Elberts NE02    
Mid Mountain50N00 38  
Monument Peak43SW2429 43  
Reynolds Peak44SW1115    
SR-92 @ Aspen Grove47W13 48  
Spruces42N00 59  
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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 - 8:00 PM Monday, April 22, 2024
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 Tonight
Partly cloudy, with a low around 41. West wind 10 to 15 mph.
Tuesday
Sunny, with a high near 66. West wind 11 to 16 mph.
Alpine Tonight
A slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 52. Northwest wind 6 to 8 mph becoming east northeast after midnight. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 76. East wind 6 to 10 mph becoming west southwest in the afternoon.
Alta Tonight
A slight chance of rain and snow showers between 9pm and midnight. Mostly cloudy, with a low around 37. West wind 9 to 14 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of rain and snow showers before 9am, then a chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 55. West southwest wind 9 to 15 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Altamont Tonight
Mostly cloudy, with a low around 43. Breezy, with a northwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 36 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 71. North wind 7 to 12 mph becoming west 13 to 18 mph in the afternoon.
Alton Tonight
Mostly clear, with a low around 43. West southwest wind 6 to 14 mph becoming north northwest after midnight.
Tuesday
Sunny, with a high near 70. North northeast wind 5 to 14 mph becoming south southwest in the morning.
Amalga Tonight
Partly cloudy, with a low around 39. West wind around 7 mph becoming north northeast after midnight.
Tuesday
Partly sunny, with a high near 68. North wind 5 to 8 mph.
American Fork Tonight
A slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 51. North northwest wind 6 to 10 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph becoming south southeast in the afternoon.
Annabella Tonight
Partly cloudy, with a low around 49. South southwest wind 10 to 18 mph.
Tuesday
Sunny, with a high near 77. West southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Antimony Tonight
Mostly clear, with a low around 41. West southwest wind 6 to 15 mph becoming southeast after midnight.
Tuesday
Sunny, with a high near 74. Southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon.
Apple Valley Tonight
Clear, with a low around 51. West wind 7 to 16 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 80. South southeast wind 7 to 17 mph becoming west southwest in the afternoon.
Aurora Tonight
Partly cloudy, with a low around 45. West wind 6 to 14 mph becoming south after midnight.
Tuesday
Sunny, with a high near 77. South wind 9 to 16 mph.
Aurora Tonight
Partly cloudy, with a low around 45. West wind 6 to 14 mph becoming south after midnight.
Tuesday
Sunny, with a high near 77. South wind 9 to 16 mph.
Aurora Tonight
Partly cloudy, with a low around 45. West wind 6 to 14 mph becoming south after midnight.
Tuesday
Sunny, with a high near 77. South wind 9 to 16 mph.
Ballard Tonight
Mostly cloudy, with a low around 47. Breezy, with a west northwest wind 15 to 20 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. Mostly sunny, with a high near 78. Breezy, with a north wind 5 to 10 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 10%.
Bear River Tonight
Partly cloudy, with a low around 44. Southwest wind 6 to 10 mph becoming north in the evening.
Tuesday
Partly sunny, with a high near 70. North wind around 8 mph.
Beaver Tonight
Mostly clear, with a low around 47. West southwest wind 6 to 14 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 74. East southeast wind 6 to 15 mph becoming southwest in the morning.
Beryl Tonight
Mostly clear, with a low around 44. South wind 6 to 15 mph.
Tuesday
Sunny, with a high near 76. Light southwest wind becoming south southwest 13 to 18 mph in the morning.
Bicknell Tonight
Mostly clear, with a low around 41. West southwest wind 8 to 15 mph becoming north northwest after midnight.
Tuesday
Sunny, with a high near 71. Northwest wind 6 to 14 mph becoming southwest in the afternoon.
Big Water Tonight
Mostly clear, with a low around 55. West wind 8 to 17 mph.
Tuesday
Sunny, with a high near 86. West wind 6 to 16 mph becoming southeast in the morning.
Blanding Tonight
Mostly clear, with a low around 51. West southwest wind 5 to 15 mph becoming north northwest after midnight.
Tuesday
Sunny, with a high near 76. North wind 5 to 10 mph becoming south southwest 10 to 15 mph in the morning.
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