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-31 Fairview Canyonsnowsnow coverednone4/15/2021 7:12:46 AM
SR-31 Huntington Canyonsnowsnow coverednone4/15/2021 7:12:46 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopsnowwetnone4/15/2021 7:12:45 AM
SR-153 Beaver to Elk Meadowssnowwetnone4/15/2021 7:12:46 AM
US-40 Through Daniels Canyonmixed rain and snowpatchy snownone4/15/2021 7:12:45 AM
US-89 Upper Logan Canyon and Logan Summitsnowpatchy snownone4/15/2021 7:12:45 AM
US-89 Lower Logan Canyonsnowwetnone4/15/2021 7:12:45 AM
US-89/91 I-15 to Wellsville via Sardine Summitfairdrynone4/15/2021 7:12:45 AM
SR-92 to Sundancesnowsnow coveredTraction devices required for all vehicles4/15/2021 7:12:45 AM
SR-153 Elk Meadows to Puffer Lakesnowsnow coverednone4/15/2021 7:12:46 AM
SR-158 to Powder Mountainsnowicy spotsnone4/15/2021 7:12:45 AM
SR-167 Trappers Loop I-84 to Huntsvillesnowwetnone4/15/2021 7:12:45 AM
US-189 Provo Canyonsnowslushynone4/15/2021 7:12:45 AM
SR-226 to Snowbasinfairicy spotsnone4/15/2021 7:12:45 AM
US-191 Duchesne to Helper through Indian Canyonfairicy spotsnone4/15/2021 7:12:45 AM
SR-143 Parowan to Brian Headsnowslushynone4/15/2021 7:12:46 AM
SR-143 Panguitch to Mammoth Creek Roadsnowpatchy snownone4/15/2021 7:12:46 AM
SR-143 Brian Head to Mammoth Creek Roadsnowsnow coverednone4/15/2021 7:12:46 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristofairpatchy snownone4/15/2021 7:12:45 AM
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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 Station24N00 98  
Arrowhead Summit22N56 97  
Bunnells Ridge23S24 100  
Cardiff Peak19N13 98  
Deer Creek Dam25E45 100  
Elberts28N00 98  
Mid Mountain24N00 95  
Monument Peak17SW1416 94  
Reynolds Peak21NW35 94  
SR-92 @ Aspen Grove26N00 100  
Spruces28N00 96  
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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 - 7:18 AM Thursday, April 15, 2021
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 Today
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 38. Breezy, with a west northwest wind 13 to 23 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A slight chance of snow showers before 9pm, then a slight chance of snow showers after midnight. Partly cloudy, with a low around 22. Blustery, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Chance of precipitation is 20%.
Alpine Today
Rain and snow showers likely, becoming all rain after noon. Mostly cloudy, with a high near 50. Light and variable wind becoming northwest 8 to 13 mph in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain showers before 9pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Northwest wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Alta Today
Snow showers likely. Cloudy, with a high near 29. West northwest wind 6 to 13 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. West northwest wind 6 to 11 mph. New snow accumulation of 1 to 2 inches possible.
Altamont Today
A chance of snow showers before 3pm, then rain and snow showers likely. Mostly cloudy, with a high near 46. East southeast wind 5 to 11 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 40 percent chance of snow showers before midnight. Mostly cloudy, with a low around 25. South wind 5 to 7 mph becoming west northwest after midnight. New snow accumulation of around an inch possible.
Alton Today
A 20 percent chance of snow showers after 9am. Mostly sunny, with a high near 53. Northwest wind 7 to 15 mph.
Tonight
Mostly clear, with a low around 26. North wind 8 to 14 mph.
Amalga Today
A chance of snow showers before noon, then a chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Cloudy, with a high near 49. Light and variable wind becoming north 5 to 9 mph in the morning. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain showers, possibly mixing with snow after midnight, then gradually ending. Mostly cloudy, with a low around 30. North wind 6 to 11 mph becoming south southeast after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
American Fork Today
A chance of rain and snow showers before 9am, then rain showers likely. Mostly cloudy, with a high near 50. Northwest wind 5 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 34. North northwest wind 8 to 13 mph becoming light and variable after midnight.
Annabella Today
Rain and snow showers likely, mainly before noon. Mostly cloudy, with a high near 50. North wind 5 to 14 mph becoming west southwest in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 28. South wind 6 to 10 mph.
Antimony Today
A 50 percent chance of snow showers, mainly after 3pm. Partly sunny, with a high near 50. North northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Total daytime snow accumulation of less than one inch possible.
Tonight
Partly cloudy, with a low around 26. North wind 5 to 15 mph becoming east southeast after midnight.
Apple Valley Today
Sunny, with a high near 62. West northwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon.
Tonight
Mostly clear, with a low around 33. Northwest wind 6 to 15 mph becoming southeast after midnight.
Aurora Today
Rain and snow showers likely before 3pm, then a chance of rain showers. Mostly cloudy, with a high near 51. North wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow showers between midnight and 3am. Partly cloudy, with a low around 28. West northwest wind 9 to 14 mph becoming light and variable. Chance of precipitation is 20%.
Aurora Today
Rain and snow showers likely before 3pm, then a chance of rain showers. Mostly cloudy, with a high near 51. North wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow showers between midnight and 3am. Partly cloudy, with a low around 28. West northwest wind 9 to 14 mph becoming light and variable. Chance of precipitation is 20%.
Aurora Today
Rain and snow showers likely before 3pm, then a chance of rain showers. Mostly cloudy, with a high near 51. North wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
A slight chance of rain and snow showers between midnight and 3am. Partly cloudy, with a low around 28. West northwest wind 9 to 14 mph becoming light and variable. Chance of precipitation is 20%.
Ballard Today
Scattered snow showers before 9am, then scattered rain and snow showers between 9am and noon, then scattered rain showers after noon. Some thunder is also possible. Mostly cloudy, with a high near 51. North northeast wind 5 to 10 mph becoming southeast in the morning. Chance of precipitation is 40%.
Tonight
Scattered rain and snow showers, mainly before 11pm. Mostly cloudy, with a low around 29. North wind 5 to 10 mph. Chance of precipitation is 30%.
Bear River Today
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Mostly cloudy, with a high near 49. North wind 6 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 32. North wind 6 to 10 mph becoming east after midnight.
Beaver Today
A chance of snow showers before noon, then a slight chance of rain and snow showers. Partly sunny, with a high near 50. North northwest wind 5 to 14 mph. Chance of precipitation is 50%. Total daytime snow accumulation of around an inch possible.
Tonight
Partly cloudy, with a low around 26. North wind 5 to 10 mph becoming southeast after midnight.
Beryl Today
A slight chance of rain and snow showers before 9am, then a slight chance of rain showers after noon. Mostly sunny, with a high near 55. East northeast wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 23. North wind 5 to 10 mph.
Bicknell Today
A 50 percent chance of snow showers, mainly before 3pm. Partly sunny, with a high near 48. West northwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Mostly clear, with a low around 26. West wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.
Big Water Today
Sunny, with a high near 66. West wind 8 to 18 mph.
Tonight
Mostly clear, with a low around 39. West northwest wind 8 to 16 mph.
Blanding Today
Isolated showers and thunderstorms between noon and 5pm. Mostly sunny, with a high near 59. Breezy, with a southeast wind 10 to 15 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 31. North wind 5 to 15 mph.
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