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 Canyonovercastwetnone4/22/2019 2:18:28 PM
SR-31 Huntington Canyonovercastwetnone4/22/2019 2:18:29 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopovercastdrynone4/22/2019 4:17:11 PM
SR-153 Beaver to Elk Meadowsmixed rain and snowicy spotssnow tires chains or 4WD advised4/22/2019 4:17:17 PM
US-40 Through Daniels Canyonovercastdrynone4/22/2019 4:17:15 PM
US-89 Upper Logan Canyon and Logan Summitmixed rain and snowwetnone4/22/2019 2:18:25 PM
US-89 Lower Logan Canyonovercastdrynone4/22/2019 4:17:12 PM
US-89/91 I-15 to Wellsville via Sardine Summitovercastdrynone4/22/2019 4:17:12 PM
SR-92 to Sundanceovercastdrynone4/22/2019 4:17:14 PM
SR-153 Elk Meadows to Puffer Lakemixed rain and snowicy spotssnow tires chains or 4WD advised4/22/2019 4:17:17 PM
SR-158 to Powder Mountainovercastdrynone4/22/2019 4:17:11 PM
SR-167 Trappers Loop I-84 to Huntsvilleovercastdrynone4/22/2019 4:17:12 PM
US-189 Provo Canyonovercastdrynone4/22/2019 4:17:14 PM
SR-226 to Snowbasinovercastdrynone4/22/2019 4:17:12 PM
US-191 Duchesne to Helper through Indian Canyonovercastdrynone4/22/2019 4:17:15 PM
SR-143 Parowan to Brian Headovercastdrynone4/22/2019 4:17:17 PM
SR-143 Panguitch to Mammoth Creek Roadovercastwetnone4/22/2019 2:18:28 PM
SR-143 Brian Head to Mammoth Creek Roadfogwetnone4/22/2019 2:18:27 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristoovercastdrynone4/22/2019 4:17:11 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 Station36N00 93  
Arrowhead Summit44SW1118 79  
Bunnells Ridge47W410 51  
Cardiff Peak33W15 99  
Deer Creek Dam57SW815 44  
Elberts41N00 86  
Mid Mountain47N00 63  
Monument Peak35W79 0  
Reynolds Peak40NW25 87  
SR-92 @ Aspen Grove49NW27 58  
Spruces46N00 67  
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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 - 4:22 PM Monday, April 22, 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
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 52. North northwest wind around 11 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 35. South southwest wind 10 to 13 mph becoming northwest in the evening.
Alpine This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 64. West northwest wind around 7 mph. Chance of precipitation is 50%.
Tonight
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 43. North wind around 6 mph becoming calm after midnight.
Alta This Afternoon
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 43. North northwest wind around 17 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before midnight. Partly cloudy, with a low around 28. Blustery, with a north wind 17 to 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Altamont This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 60. North wind around 6 mph. Chance of precipitation is 30%.
Tonight
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 37. North northeast wind around 6 mph becoming southwest after midnight.
Alton This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 62. North northeast wind around 9 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming clear, with a low around 38. North wind 9 to 11 mph.
Amalga This Afternoon
Isolated showers. Mostly sunny, with a high near 62. North wind around 11 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 38. North wind 8 to 13 mph becoming light northeast after midnight.
American Fork This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 65. West northwest wind around 11 mph. Chance of precipitation is 40%.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming clear, with a low around 43. North wind 5 to 9 mph becoming light and variable after midnight.
Annabella This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 62. North wind around 10 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 39. Southwest wind 5 to 8 mph becoming calm after midnight.
Antimony This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. North wind around 10 mph. Chance of precipitation is 70%.
Tonight
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming clear, with a low around 35. North wind 5 to 9 mph becoming light.
Apple Valley This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 70. North wind around 8 mph. Chance of precipitation is 30%.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming clear, with a low around 44. North wind 10 to 14 mph.
Aurora This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. North northwest wind around 9 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming clear, with a low around 38. East southeast wind 5 to 8 mph becoming calm in the evening.
Aurora This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. North northwest wind around 9 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming clear, with a low around 38. East southeast wind 5 to 8 mph becoming calm in the evening.
Aurora This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. North northwest wind around 9 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming clear, with a low around 38. East southeast wind 5 to 8 mph becoming calm in the evening.
Ballard This Afternoon
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 66. North wind 5 to 10 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 40. North wind 5 to 10 mph becoming west northwest after midnight.
Bear River This Afternoon
Isolated showers. Partly sunny, with a high near 62. North wind around 8 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 42. Northeast wind 6 to 9 mph.
Beaver This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. North wind around 11 mph. Chance of precipitation is 60%.
Tonight
A 40 percent chance of showers before midnight. Mostly cloudy, then gradually becoming clear, with a low around 38. North wind 6 to 11 mph becoming light northeast after midnight.
Beryl This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 61. Northeast wind around 16 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of showers before midnight. Mostly cloudy, then gradually becoming clear, with a low around 35. North northeast wind 6 to 15 mph.
Bicknell This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a high near 60. North northeast wind around 10 mph. Chance of precipitation is 50%.
Tonight
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 35. East southeast wind 5 to 8 mph becoming light and variable.
Big Water This Afternoon
Isolated showers. Partly sunny, with a high near 73. East wind around 5 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 50. North northeast wind 6 to 10 mph becoming northwest after midnight.
Blanding Tonight
Mostly cloudy, with a low around 46. North wind 5 to 15 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. North wind 5 to 10 mph becoming south in the afternoon.
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