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 coverednone12/8/2019 2:05:15 PM
SR-31 Huntington Canyonsnowsnow coverednone12/8/2019 2:05:15 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopfairwetnone12/8/2019 2:05:14 PM
SR-153 Beaver to Elk Meadowsfairwetnone12/8/2019 2:05:15 PM
US-40 Through Daniels Canyonfairslushynone12/8/2019 2:05:15 PM
US-89 Upper Logan Canyon and Logan Summitblowing snowpatchy snownone12/8/2019 2:05:15 PM
US-89 Lower Logan Canyonfairwetnone12/8/2019 2:05:15 PM
US-89/91 I-15 to Wellsville via Sardine Summitmixed rain and snowwetnone12/8/2019 2:05:15 PM
SR-92 to Sundancerainwetnone12/8/2019 2:05:15 PM
SR-153 Elk Meadows to Puffer Lakesnowsnow coverednone12/8/2019 2:05:15 PM
SR-158 to Powder Mountainsnowwetnone12/8/2019 2:05:14 PM
SR-167 Trappers Loop I-84 to Huntsvillesnowslushynone12/8/2019 2:05:14 PM
US-189 Provo Canyonrainwetnone12/8/2019 2:05:15 PM
SR-226 to Snowbasinsnowslushynone12/8/2019 2:05:15 PM
US-191 Duchesne to Helper through Indian Canyonsnowpatchy snownone12/8/2019 2:05:15 PM
SR-143 Parowan to Brian Headsnowpatchy snownone12/8/2019 2:05:15 PM
SR-143 Panguitch to Mammoth Creek Roadsnowsnow coverednone12/8/2019 2:05:15 PM
SR-143 Brian Head to Mammoth Creek Roadsnowsnow coverednone12/8/2019 2:05:15 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristosnowslushynone12/8/2019 2:05:14 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 Station25N00 95  
Arrowhead Summit28N00 99  
Bunnells Ridge25NW1925 93  
Cardiff Peak20W49 96  
Deer Creek Dam34SW36 96  
Elberts29N00 97  
Mid Mountain31N00 79  
Monument Peak20W2834 0  
Reynolds Peak23W69    
SR-92 @ Aspen Grove33E25 89  
Spruces30N00 93  
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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 - 2:10 PM Sunday, December 08, 2019
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 This Afternoon
Snow showers likely. Mostly cloudy, with a high near 35. Breezy, with a northwest wind around 22 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 20. West wind 16 to 20 mph. New snow accumulation of less than a half inch possible.
Alpine This Afternoon
Showers likely. Mostly cloudy, with a high near 45. Northwest wind around 5 mph. Chance of precipitation is 70%.
Tonight
A chance of rain and snow showers, mainly before 11pm. Mostly cloudy, with a low around 29. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Alta This Afternoon
Snow showers. Steady temperature around 23. West northwest wind around 17 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow showers likely. Mostly cloudy, with a steady temperature around 21. Blustery, with a northwest wind 15 to 22 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Altamont This Afternoon
Scattered snow showers. Partly sunny, with a high near 39. West wind around 11 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly clear, with a low around 21. South wind around 6 mph becoming calm.
Alton This Afternoon
Rain and snow showers. Some thunder is also possible. High near 44. Southwest wind around 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 25. North wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Amalga This Afternoon
Rain and snow showers likely. Cloudy, with a high near 36. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A 50 percent chance of snow showers before 11pm. Cloudy, with a low around 23. Calm wind becoming south around 5 mph after midnight. Little or no snow accumulation expected.
American Fork This Afternoon
Showers likely. Mostly cloudy, with a high near 45. North northwest wind around 6 mph. Chance of precipitation is 70%.
Tonight
A chance of rain showers before 11pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 29. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Annabella This Afternoon
Showers. High near 45. West wind around 10 mph. Chance of precipitation is 80%.
Tonight
A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Southeast wind 6 to 11 mph becoming light and variable. Chance of precipitation is 50%. Little or no snow accumulation expected.
Antimony This Afternoon
Showers and possibly a thunderstorm. High near 42. South southeast wind around 13 mph. Chance of precipitation is 80%.
Tonight
A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 20. South southeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Apple Valley This Afternoon
Showers and possibly a thunderstorm. High near 52. West southwest wind around 13 mph. Chance of precipitation is 90%.
Tonight
A 40 percent chance of showers before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 32. West northwest wind 9 to 14 mph becoming light northwest after midnight.
Aurora This Afternoon
Showers. High near 46. North wind around 7 mph. Chance of precipitation is 80%.
Tonight
A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 25. Light and variable wind becoming northwest around 6 mph in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Aurora This Afternoon
Showers. High near 46. North wind around 7 mph. Chance of precipitation is 80%.
Tonight
A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 25. Light and variable wind becoming northwest around 6 mph in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Aurora This Afternoon
Showers. High near 46. North wind around 7 mph. Chance of precipitation is 80%.
Tonight
A chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 25. Light and variable wind becoming northwest around 6 mph in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Ballard This Afternoon
Scattered rain showers before 4pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 42. West southwest wind around 5 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 24. West northwest wind around 5 mph.
Bear River This Afternoon
Rain and snow showers likely. Cloudy, with a high near 36. Southeast wind around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before 11pm. Cloudy, with a low around 25. North northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Beaver This Afternoon
Showers and possibly a thunderstorm. High near 45. Northwest wind around 8 mph. Chance of precipitation is 100%.
Tonight
A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 24. North wind 6 to 11 mph becoming light and variable in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Beryl This Afternoon
Showers and possibly a thunderstorm. High near 43. West northwest wind around 11 mph. Chance of precipitation is 80%.
Tonight
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 18. West northwest wind around 6 mph becoming southeast in the evening.
Bicknell This Afternoon
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 40. West wind around 10 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 17. West southwest wind 5 to 7 mph becoming calm. New snow accumulation of less than a half inch possible.
Big Water This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 54. West wind around 16 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 36. Northwest wind 7 to 9 mph.
Blanding This Afternoon
Periods of showers and possibly a thunderstorm. High near 45. West southwest wind around 10 mph. Chance of precipitation is 90%.
Tonight
Rain showers likely before 9pm, then scattered rain and snow showers between 9pm and 1am, then a chance of snow showers after 1am. Cloudy, then gradual clearing toward daybreak, with a low around 29. West northwest wind around 5 mph becoming northeast in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
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