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 Canyonpartly cloudysnow coveredsnow tires chains or 4WD advised2/27/2017 2:04:22 AM
SR-31 Huntington Canyonclearsnow coveredsnow tires chains or 4WD advised2/27/2017 2:04:22 AM
SR-39 Ogden to Jct. SR-167 Trappers Looppartly cloudydrynone2/27/2017 2:04:20 AM
SR-153 Beaver to Elk Meadowspartly cloudysnow coveredsnow tires chains or 4WD advised2/27/2017 2:04:22 AM
US-40 Through Daniels Canyonclearicy spotsnone2/27/2017 2:04:21 AM
US-89 Upper Logan Canyon and Logan Summitsnowsnow coveredchains or 4WD required2/27/2017 2:04:20 AM
US-89 Lower Logan Canyonpartly cloudydrynone2/27/2017 2:04:20 AM
US-89/91 I-15 to Wellsville via Sardine Summitsnowwetnone2/27/2017 2:04:20 AM
SR-92 to Sundancepartly cloudydrynone2/27/2017 2:04:21 AM
SR-153 Elk Meadows to Puffer Lakepartly cloudysnow coveredsnow tires chains or 4WD advised2/27/2017 2:04:22 AM
SR-158 to Powder Mountainsnowsnow coverednone2/27/2017 2:04:20 AM
SR-167 Trappers Loop I-84 to Huntsvillepartly cloudydrynone2/27/2017 2:04:20 AM
US-189 Provo Canyonpartly cloudydrynone2/27/2017 2:04:21 AM
SR-226 to Snowbasinpartly cloudydrynone2/27/2017 2:04:20 AM
US-191 Duchesne to Helper through Indian Canyoncleardrynone2/27/2017 2:04:21 AM
SR-143 Parowan to Brian Headpartly cloudyicy spotssnow tires chains or 4WD advised2/27/2017 12:40:36 AM
SR-143 Panguitch to Mammoth Creek Roadclearicy spotsnone2/27/2017 12:40:37 AM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotssnow tires chains or 4WD advised2/27/2017 12:40:36 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristopartly cloudydrynone2/27/2017 2:04:20 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 - Base22SE518 25  
Alta - Collins15       
Alta - Mt Baldy9SW2242 87  
Alta Guard Station20N00 79  
Arrowhead Summit22S3256 84  
Bunnells Ridge20SE1028 89  
Cardiff Peak13S113 95  
Deer Creek Dam30SW1827 65  
Elberts25N00 70  
Mid Mountain25N00 74  
Monument Peak12SW3237 86  
Reynolds Peak16S3043 87  
SR-92 @ Aspen Grove29E511 64  
Spruces24N00 85  
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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 - 2:09 AM Monday, February 27, 2017
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
A 20 percent chance of snow showers. Mostly cloudy, with a low around 17. Northwest wind around 13 mph.
Monday
Snow showers. High near 31. Breezy, with a west wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Alpine Overnight
Snow showers likely. Cloudy, with a low around 26. Northeast wind around 8 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow showers. High near 31. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Alta Overnight
Snow showers. Low around 10. Wind chill values as low as -10. Breezy, with a southwest wind around 28 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow showers. High near 12. Wind chill values as low as -8. West wind 18 to 21 mph. Chance of precipitation is 90%. New snow accumulation of 12 to 18 inches possible.
Altamont Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -3. North northwest wind around 9 mph. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow showers. High near 27. South southwest wind 5 to 10 mph becoming west 13 to 18 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Alton Overnight
Snow showers likely. Mostly cloudy, with a steady temperature around 26. South southwest wind around 15 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow showers. High near 33. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Amalga Overnight
Snow showers. Steady temperature around 28. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow showers. High near 29. Light and variable wind becoming southwest 8 to 13 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
American Fork Overnight
Snow showers likely. Cloudy, with a low around 27. East wind around 11 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers. High near 31. East southeast wind 5 to 8 mph becoming north northeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Annabella Overnight
Mostly cloudy, with a low around 21. Calm wind.
Monday
Snow showers. High near 38. Southwest wind 8 to 17 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Antimony Overnight
A 40 percent chance of snow showers. Mostly cloudy, with a low around 20. South southeast wind around 17 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers. High near 38. Breezy, with a south southeast wind 15 to 23 mph becoming southwest in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Apple Valley Overnight
A chance of rain and snow showers. Mostly cloudy, with a low around 37. South wind around 11 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Rain and snow showers likely. Mostly cloudy, with a high near 47. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Aurora Overnight
Mostly cloudy, with a low around 24. South wind around 5 mph.
Monday
Snow showers. High near 39. Breezy, with a southwest wind 8 to 13 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Aurora Overnight
Mostly cloudy, with a low around 24. South wind around 5 mph.
Monday
Snow showers. High near 39. Breezy, with a southwest wind 8 to 13 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Ballard Overnight
Mostly cloudy, with a low around 14. North wind around 5 mph.
Monday
Scattered snow showers. Cloudy, with a high near 32. Light and variable wind becoming west 10 to 15 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Bear River Overnight
Snow showers. Steady temperature around 31. East southeast wind around 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow showers. Temperature falling to around 27 by 8am. East southeast wind 6 to 14 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Beaver Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 24. Southeast wind around 10 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers. High near 38. South southwest wind 10 to 15 mph becoming southwest 16 to 21 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Beryl Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 28. Southwest wind around 5 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers. High near 41. Breezy, with a light south southwest wind increasing to 19 to 24 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Bicknell Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 18. North wind around 11 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 34. Windy, with a north wind 14 to 19 mph becoming west southwest 28 to 33 mph in the morning. Winds could gust as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Big Water Overnight
A 30 percent chance of showers. Mostly cloudy, with a low around 35. Calm wind.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 51. Windy, with a southwest wind 5 to 10 mph becoming west southwest 24 to 34 mph in the morning. Winds could gust as high as 48 mph.
Blanding Overnight
Isolated snow showers after 4am. Mostly cloudy, with a low around 28. South wind around 5 mph. Chance of precipitation is 20%.
Monday
Scattered rain and snow showers before 1pm, then scattered rain showers between 1pm and 5pm, then scattered rain and snow showers after 5pm. Cloudy, with a high near 42. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Bluff Overnight
Mostly cloudy, with a low around 31. East southeast wind around 5 mph.
Monday
A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and 10am, then scattered rain showers after 10am. Mostly cloudy, with a high near 53. Breezy, with a south southeast wind 5 to 10 mph becoming west southwest 15 to 25 mph in the morning. Chance of precipitation is 40%.
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