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 advised2/25/2018 4:00:03 AM
SR-31 Huntington Canyonsnowicy spotssnow tires chains or 4WD advised2/25/2018 4:00:05 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopsnowpatchy snownone2/25/2018 4:00:00 AM
SR-153 Beaver to Elk Meadowsovercasticy spotssnow tires chains or 4WD advised2/25/2018 4:00:02 AM
US-40 Through Daniels Canyonsnowicy spotsnone2/25/2018 4:00:01 AM
US-89 Upper Logan Canyon and Logan Summitsnowsnow coverednone2/25/2018 4:00:00 AM
US-89 Lower Logan Canyonsnowpatchy snownone2/25/2018 4:00:00 AM
US-89/91 I-15 to Wellsville via Sardine Summitsnowpatchy snownone2/25/2018 4:00:00 AM
SR-92 to Sundancesnowsnow coveredchains or 4WD required2/25/2018 4:00:01 AM
SR-153 Elk Meadows to Puffer Lakeovercasticy spotssnow tires chains or 4WD advised2/25/2018 4:00:02 AM
SR-158 to Powder Mountainblowing snowpatchy snownone2/25/2018 4:00:00 AM
SR-167 Trappers Loop I-84 to Huntsvillesnowpatchy snownone2/25/2018 4:00:00 AM
US-189 Provo Canyonsnowsnow coveredsnow tires chains or 4WD advised2/25/2018 4:00:01 AM
SR-226 to Snowbasinsnowpatchy snownone2/25/2018 4:00:00 AM
US-191 Duchesne to Helper through Indian Canyonsnowpatchy snownone2/25/2018 4:00:01 AM
SR-143 Parowan to Brian Headsnowicy spotssnow tires chains or 4WD advised2/25/2018 4:00:02 AM
SR-143 Panguitch to Mammoth Creek Roadovercastdrynone2/25/2018 4:00:02 AM
SR-143 Brian Head to Mammoth Creek Roadsnowicy spotsnone2/25/2018 4:00:02 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristosnowpatchy snownone2/25/2018 4:00:00 AM
* Click on a column name to sort the data by that column. Click on the same column a second time to reverse the order.
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 Station6NE1316 87  
Arrowhead Summit8S616 90  
Bunnells Ridge6NW2734 91  
Cardiff Peak-1NW1423 85  
Deer Creek Dam15SW611 91  
Elberts10N00 91  
Mid Mountain12N00 86  
Monument Peak3W2835 79  
Reynolds Peak3SW2030 90  
SR-92 @ Aspen Grove15W26 66  
Spruces12N00 88  
* 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 - 4:06 AM Sunday, February 25, 2018
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. Steady temperature around 9. Wind chill values as low as -13. Blustery, with a west northwest wind around 28 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 29. Wind chill values as low as -16. Breezy, with a west wind 21 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Alpine Overnight
Snow. Steady temperature around 18. Northwest wind around 9 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
A 30 percent chance of snow showers before 11am. Partly sunny, with a high near 33. Light and variable wind becoming south southwest 9 to 14 mph in the afternoon. New snow accumulation of less than a half inch possible.
Alta Overnight
Snow. Low around -2. Wind chill values as low as -26. Windy, with a west northwest wind around 31 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Sunday
Snow likely before 11am, then a chance of snow showers after 11am. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -27. Breezy, with a southwest wind 21 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Altamont Overnight
A 50 percent chance of snow. Mostly cloudy, with a low around 3. Wind chill values as low as -11. West northwest wind around 13 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 30. Wind chill values as low as -12. Southwest wind 9 to 16 mph.
Alton Overnight
Snow likely. Partly cloudy, with a steady temperature around 11. Wind chill values as low as -8. North northwest wind around 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 36. Wind chill values as low as -11. North wind 13 to 18 mph becoming southwest 6 to 11 mph in the afternoon.
Amalga Overnight
Snow. Low around 15. South southwest wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 32. South southwest wind 8 to 15 mph. New snow accumulation of less than a half inch possible.
American Fork Overnight
Snow. Low around 17. North northwest wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Sunday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 34. West wind 7 to 13 mph becoming south in the morning.
Annabella Overnight
Snow. Steady temperature around 18. Southwest wind around 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow showers before 11am. Mostly cloudy through mid morning, then gradual clearing, with a high near 38. West wind 5 to 7 mph.
Antimony Overnight
Snow. Steady temperature around 15. North northwest wind around 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 36. Wind chill values as low as -2. Northwest wind around 6 mph becoming light and variable.
Apple Valley Overnight
A 20 percent chance of snow. Partly cloudy, with a steady temperature around 27. Northwest wind around 13 mph.
Sunday
Sunny, with a high near 45. North northwest wind 9 to 14 mph becoming light and variable.
Aurora Overnight
Snow. Steady temperature around 18. West northwest wind around 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind around 5 mph becoming calm in the afternoon. Little or no snow accumulation expected.
Aurora Overnight
Snow. Steady temperature around 18. West northwest wind around 6 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind around 5 mph becoming calm in the afternoon. Little or no snow accumulation expected.
Ballard Today
Mostly sunny, with a high near 34. Southwest wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 11. West wind around 5 mph becoming north in the evening.
Bear River Overnight
Snow. Low around 16. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 33. South wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Beaver Overnight
Snow. Low around 9. North northwest wind around 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
A 20 percent chance of snow showers before 11am. Partly sunny, then gradually becoming sunny, with a high near 35. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Beryl Overnight
A 50 percent chance of snow. Partly cloudy, with a steady temperature around 18. Northwest wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 38. Light and variable wind becoming south 5 to 8 mph in the afternoon.
Bicknell Overnight
Snow likely. Mostly cloudy, with a low around 4. Wind chill values as low as -7. Northwest wind around 13 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 31. Wind chill values as low as -12. West wind 9 to 14 mph.
Big Water Today
Sunny, with a high near 46. Breezy, with a west northwest wind 18 to 23 mph becoming light west southwest in the afternoon.
Tonight
Mostly clear, with a low around 23. West wind 5 to 8 mph becoming light and variable in the evening.
Blanding Today
Sunny, with a high near 35. Northwest wind 5 to 10 mph becoming west southwest in the afternoon.
Tonight
Mostly clear, with a low around 19. South southeast wind around 5 mph.
Bluff Today
Sunny, with a high near 43. Northwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 18. South wind around 5 mph becoming northeast after midnight.
  Page of 16   Next   Last
* Click on City column name to sort the data by that column. Click on the same column a second time to reverse the order.
Incidents +/-
Twitter Feed +/-
National Weather Service Forecast +/-
© 2014 UDOT TRAFFIC