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 coveredsnow tires chains or 4WD advised1/18/2019 2:27:29 AM
SR-31 Huntington Canyonsnowsnow coverednone1/18/2019 2:27:29 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopovercastwetnone1/18/2019 2:27:26 AM
SR-153 Beaver to Elk Meadowssnowsnow coveredsnow tires chains or 4WD advised1/18/2019 2:27:28 AM
US-40 Through Daniels Canyonsnowsnow coveredchains required for trucks 12000 and over1/18/2019 2:27:27 AM
US-89 Upper Logan Canyon and Logan Summitsnowsnow coveredsnow tires chains or 4WD advised1/18/2019 2:27:26 AM
US-89 Lower Logan Canyonsnowpatchy snownone1/18/2019 2:27:26 AM
US-89/91 I-15 to Wellsville via Sardine Summitsnowsnow coveredchains required for all vehicles1/18/2019 2:27:26 AM
SR-92 to Sundancesnowsnow coverednone1/18/2019 2:27:27 AM
SR-153 Elk Meadows to Puffer Lakesnowsnow coveredsnow tires chains or 4WD advised1/18/2019 2:27:28 AM
SR-158 to Powder Mountainovercastpatchy snownone1/18/2019 2:27:26 AM
SR-167 Trappers Loop I-84 to Huntsvilleovercastpatchy snownone1/18/2019 2:27:26 AM
US-189 Provo Canyonsnowsnow coveredroad closed1/18/2019 2:27:27 AM
SR-226 to Snowbasinsnowsnow coverednone1/18/2019 2:27:26 AM
US-191 Duchesne to Helper through Indian Canyonsnowsnow coveredroad closed1/18/2019 2:27:27 AM
SR-143 Parowan to Brian Headsnowsnow coverednone1/18/2019 2:27:28 AM
SR-143 Panguitch to Mammoth Creek Roadsnowsnow coverednone1/18/2019 2:27:28 AM
SR-143 Brian Head to Mammoth Creek Roadsnowsnow coveredsnow tires chains or 4WD advised1/18/2019 2:27:28 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristosnowsnow coverednone1/18/2019 2:27:26 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 Station21N00 94  
Arrowhead Summit22W716 97  
Bunnells Ridge21NW2643 97  
Cardiff Peak16E47 94  
Deer Creek Dam28SW1520 96  
Elberts25N00 97  
Mid Mountain27N00 92  
Monument Peak15W3845 0  
Reynolds Peak18W813 100  
SR-92 @ Aspen Grove26N00 100  
Spruces26N00 94  
* Click on a column name to sort the data by that column. Click on the same column a second time to reverse the order.

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 - 2:32 AM Friday, January 18, 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 Overnight
Snow showers. Steady temperature around 26. Northwest wind around 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 7 inches possible.
Friday
Snow showers likely, mainly before 8am. Mostly cloudy, with a high near 27. Blustery, with a west northwest wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Alpine Overnight
Snow showers. Steady temperature around 33. Northwest wind around 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow showers, mainly before 8am. High near 40. Northwest wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Alta Overnight
Snow showers likely. Cloudy, with a low around 17. Wind chill values as low as -7. Blustery, with a west northwest wind around 25 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 10 to 16 inches possible.
Friday
Snow showers, mainly before 2pm. High near 22. Wind chill values as low as -7. Blustery, with a northwest wind 17 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Altamont Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 22. West wind around 11 mph.
Friday
Mostly sunny, with a high near 33. West wind 9 to 15 mph.
Alton Overnight
Snow showers likely, mainly before 5am. Cloudy early, then becoming partly cloudy, with a low around 25. West southwest wind around 15 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
A 30 percent chance of snow showers before 8am. Sunny, with a high near 40. North northwest wind 13 to 16 mph. New snow accumulation of less than a half inch possible.
Amalga Overnight
Snow showers likely. Cloudy, with a steady temperature around 30. West northwest wind around 6 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly before 8am. Mostly cloudy, with a high near 32. West northwest wind 3 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
American Fork Overnight
Snow showers, mainly after 5am. Steady temperature around 34. Northwest wind around 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow showers, mainly before 11am. High near 39. Northwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Annabella Overnight
Snow showers. Low around 29. Northwest wind around 11 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a steady temperature around 32. North northwest wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Antimony Overnight
Snow showers, mainly before 5am. Low around 20. West wind around 13 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Friday
A 50 percent chance of snow showers before 8am. Mostly sunny, with a high near 33. North northwest wind 10 to 13 mph. New snow accumulation of less than a half inch possible.
Apple Valley Overnight
Rain showers likely before 5am, then a slight chance of rain and snow showers. Mostly cloudy, with a steady temperature around 40. South southwest wind around 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A slight chance of rain and snow showers before 8am. Sunny, with a high near 48. West southwest wind 6 to 10 mph becoming north northwest in the morning. Chance of precipitation is 20%.
Aurora Overnight
Snow showers likely. Mostly cloudy, with a low around 27. Northwest wind around 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 35. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Aurora Overnight
Snow showers likely. Mostly cloudy, with a low around 27. Northwest wind around 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 35. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Aurora Overnight
Snow showers likely. Mostly cloudy, with a low around 27. Northwest wind around 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 35. West northwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Ballard Overnight
Snow showers likely, mainly before 4am. Mostly cloudy, with a low around 21. West wind 5 to 10 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Friday
Partly sunny, with a high near 36. West northwest wind 5 to 15 mph becoming east in the afternoon.
Bear River Overnight
Snow showers likely, possibly mixed with rain, mainly after 5am. Cloudy, with a low around 30. Northwest wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly before 8am. Mostly cloudy, with a high near 35. Northwest wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Beaver Overnight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 26. West wind around 11 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
A 30 percent chance of snow showers before 8am. Sunny, with a high near 37. North wind 8 to 13 mph. New snow accumulation of less than a half inch possible.
Beryl Overnight
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Southwest wind around 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday
Sunny, with a high near 37. West wind 6 to 10 mph becoming north northeast in the afternoon.
Bicknell Overnight
Snow showers, mainly before 5am. Low around 22. Northwest wind around 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
A 40 percent chance of snow showers before 8am. Mostly sunny, with a high near 35. West northwest wind 13 to 16 mph. New snow accumulation of less than a half inch possible.
Big Water Overnight
Showers likely, mainly before 5am. Mostly cloudy, with a low around 36. West wind around 16 mph. Chance of precipitation is 60%.
Friday
A 20 percent chance of showers before 8am. Mostly sunny, with a high near 46. North northwest wind around 11 mph.
Blanding Overnight
Rain showers before 3am, then rain and snow showers between 3am and 4am, then snow showers after 4am. Low around 29. West wind 5 to 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Friday
Scattered snow showers, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 37. Breezy, with a north northwest wind 15 to 20 mph. Chance of precipitation is 30%.
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