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 Canyonclearicy spotssnow tires chains or 4WD advised2/13/2016 9:55:57 AM
SR-31 Huntington Canyoncleardrysnow tires chains or 4WD advised2/13/2016 9:55:57 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopfogdrynone2/13/2016 9:55:55 AM
SR-153 Beaver to Elk Meadowsclearicy spotsnone2/13/2016 9:55:56 AM
US-40 Through Daniels Canyoncleardrynone2/13/2016 9:55:56 AM
US-89 Upper Logan Canyon and Logan Summitclearicy spotsnone2/13/2016 9:55:55 AM
US-89 Lower Logan Canyonovercastdrynone2/13/2016 9:55:55 AM
US-89/91 I-15 to Wellsville via Sardine Summitfogdrynone2/13/2016 9:55:55 AM
SR-92 to Sundancepartly cloudydrynone2/13/2016 9:55:56 AM
SR-153 Elk Meadows to Puffer Lakeclearicy spotsnone2/13/2016 9:55:56 AM
SR-158 to Powder Mountainfogdrynone2/13/2016 9:55:55 AM
SR-167 Trappers Loop I-84 to Huntsvillefogdrynone2/13/2016 9:55:55 AM
US-189 Provo Canyonpartly cloudydrynone2/13/2016 9:55:56 AM
SR-226 to Snowbasinfogdrynone2/13/2016 9:55:55 AM
US-191 Duchesne to Helper through Indian Canyoncleardrynone2/13/2016 9:55:56 AM
SR-143 Parowan to Brian Headclearwetnone2/13/2016 9:55:56 AM
SR-143 Panguitch to Mammoth Creek Roadcleardrynone2/13/2016 9:55:57 AM
SR-143 Brian Head to Mammoth Creek Roadblowing snowwetnone2/13/2016 9:55:56 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristofogdrynone2/13/2016 9:55:55 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 Station38N00 34  
Arrowhead Summit38SW2430 30  
Bunnells Ridge40W717 24  
Cardiff Peak30W1522 34  
Deer Creek Dam39S510 35  
Elberts41N00 31  
Mid Mountain44N00 21  
Reynolds Peak34W1424 34  
Spruces32N00 53  
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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 - 10:01 AM Saturday, February 13, 2016
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
Mostly sunny, with a high near 50. West northwest wind 9 to 13 mph.
Tonight
Partly cloudy, with a low around 27. West northwest wind 11 to 14 mph.
Alpine Today
Widespread haze. Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 43. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Tonight
Widespread haze. Mostly cloudy, with a low around 21. West northwest wind around 6 mph becoming calm in the evening.
Alta Today
Partly sunny, with a high near 39. West wind 10 to 14 mph.
Tonight
Mostly cloudy, with a low around 23. West northwest wind 9 to 13 mph.
Altamont Today
Partly sunny, with a high near 42. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 18. Northwest wind around 7 mph.
Alton Today
Mostly sunny, with a high near 57. Northwest wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 22. North northwest wind around 9 mph.
Amalga Today
Widespread haze. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 31. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tonight
A slight chance of rain and snow after 11pm. Widespread haze before 11pm. Mostly cloudy, with a temperature falling to near 24 by 8pm, then rising to around 29 during the remainder of the night. West wind around 6 mph becoming calm. Chance of precipitation is 20%.
American Fork Today
Widespread haze. Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 37. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
Widespread haze. Mostly cloudy, with a low around 19. West northwest wind around 5 mph becoming calm in the evening.
Annabella Today
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 46. South southwest wind 5 to 8 mph becoming northwest in the afternoon.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 19. North northwest wind 5 to 7 mph becoming calm in the evening.
Antimony Today
Mostly sunny, with a high near 50. South southwest wind 5 to 8 mph becoming northwest in the afternoon.
Tonight
Partly cloudy, with a low around 15. North northwest wind 5 to 8 mph becoming calm after midnight.
Apple Valley Today
Mostly sunny, with a high near 71. East northeast wind around 6 mph becoming calm.
Tonight
Mostly clear, with a low around 34. North northwest wind around 8 mph becoming east northeast after midnight.
Aurora Today
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 44. South southwest wind around 6 mph becoming light and variable.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 19. North northwest wind around 6 mph becoming calm in the evening.
Ballard Today
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 38. South southeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 15. East northeast wind around 5 mph becoming west northwest after midnight.
Bear River Today
Widespread haze. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 35. West southwest wind 3 to 5 mph.
Tonight
A 20 percent chance of rain after 11pm. Widespread haze before 11pm. Mostly cloudy, with a low around 27. Light and variable wind becoming south 5 to 7 mph after midnight.
Beaver Today
Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 56. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 18. North wind 5 to 8 mph becoming calm in the evening.
Beryl Today
Mostly sunny, with a high near 54. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 23. North northeast wind 5 to 8 mph becoming calm after midnight.
Bicknell Today
Mostly sunny, with a high near 52. West northwest wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around 18. West wind 8 to 10 mph.
Big Water Today
Mostly sunny, with a high near 62. Light west northwest wind.
Tonight
Mostly clear, with a low around 32. Northwest wind around 7 mph.
Blanding Today
Mostly sunny, with a high near 53. East southeast wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 27. South southwest wind 5 to 10 mph becoming north after midnight.
Bluff Today
Sunny, with a high near 57. East northeast wind around 5 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm.
Bluffdale Today
Widespread haze. Areas of dense fog before 11am. Otherwise, mostly cloudy, with a high near 37. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Widespread haze before 11pm. Mostly cloudy, with a low around 25. North northwest wind around 6 mph becoming calm.
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