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 Canyonovercastdrynone11/20/2017 11:38:05 AM
SR-31 Huntington Canyonovercastdrynone11/20/2017 11:38:05 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopovercastdrynone11/20/2017 11:38:04 AM
SR-153 Beaver to Elk Meadowsovercastdrynone11/20/2017 11:38:05 AM
US-40 Through Daniels Canyonovercastdrynone11/20/2017 11:38:04 AM
US-89 Upper Logan Canyon and Logan Summitovercastdrynone11/20/2017 11:38:04 AM
US-89 Lower Logan Canyonovercastdrynone11/20/2017 11:38:04 AM
US-89/91 I-15 to Wellsville via Sardine Summitovercastdrynone11/20/2017 11:38:04 AM
SR-92 to Sundanceovercastdrynone11/20/2017 11:38:04 AM
SR-153 Elk Meadows to Puffer Lakeovercastdrynone11/20/2017 11:38:05 AM
SR-158 to Powder Mountainovercastdrynone11/20/2017 11:38:04 AM
SR-167 Trappers Loop I-84 to Huntsvilleovercastdrynone11/20/2017 11:38:04 AM
US-189 Provo Canyonovercastdrynone11/20/2017 11:38:04 AM
SR-226 to Snowbasinovercastdrynone11/20/2017 11:38:04 AM
US-191 Duchesne to Helper through Indian Canyonovercastdrynone11/20/2017 11:38:04 AM
SR-143 Parowan to Brian Headpartly cloudydrynone11/20/2017 11:38:05 AM
SR-143 Panguitch to Mammoth Creek Roadpartly cloudydrynone11/20/2017 11:38:05 AM
SR-143 Brian Head to Mammoth Creek Roadpartly cloudydrynone11/20/2017 11:38:05 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristoovercastdrynone11/20/2017 11:38:04 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 Station43NE1414 19  
Arrowhead Summit41S2232 11  
Bunnells Ridge42SE59 12  
Cardiff Peak35W917 16  
Deer Creek Dam48SW914 13  
Elberts45N00 26  
Mid Mountain44N00 12  
Monument Peak34SW2530 10  
Reynolds Peak39SW1014 16  
SR-92 @ Aspen Grove44S12 35  
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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 - 11:43 AM Monday, November 20, 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 Today
Partly sunny, with a high near 46. West wind 6 to 11 mph.
Tonight
Partly cloudy, with a low around 31. West northwest wind around 11 mph.
Alpine Today
A 30 percent chance of showers. Cloudy, with a high near 47. South wind 5 to 7 mph becoming light and variable in the afternoon.
Tonight
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 36. South wind 3 to 5 mph.
Alta Today
Snow likely. Cloudy, with a temperature falling to around 28 by 5pm. West wind around 11 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 28. West wind 10 to 13 mph. New snow accumulation of less than a half inch possible.
Altamont Today
Cloudy, with a high near 44. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 23. West northwest wind 7 to 9 mph.
Alton Today
Mostly sunny, with a high near 56. West southwest wind 7 to 10 mph.
Tonight
Partly cloudy, with a low around 30. North northwest wind around 7 mph.
Amalga Today
Rain likely. Cloudy, with a high near 41. South wind 5 to 7 mph. Chance of precipitation is 60%.
Tonight
A 40 percent chance of rain, mainly before 11pm. Cloudy, with a temperature rising to around 39 by 2am. South southwest wind around 6 mph.
American Fork Today
A 20 percent chance of showers. Cloudy, with a high near 46. South southeast wind around 6 mph becoming light and variable in the afternoon.
Tonight
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 37. East southeast wind 3 to 5 mph.
Annabella Today
Partly sunny, with a high near 53. West wind around 7 mph.
Tonight
Mostly cloudy, with a low around 29. West southwest wind 3 to 5 mph.
Antimony Today
Mostly sunny, with a high near 55. West wind around 8 mph.
Tonight
Partly cloudy, with a low around 30. West northwest wind around 6 mph.
Apple Valley Today
Mostly sunny, with a high near 63. Light and variable wind becoming west around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 43. West wind around 5 mph becoming light and variable.
Aurora Today
Partly sunny, with a high near 51. West northwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 27. Light and variable wind becoming south southwest around 5 mph after midnight.
Aurora Today
Partly sunny, with a high near 51. West northwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 27. Light and variable wind becoming south southwest around 5 mph after midnight.
Ballard Today
Partly sunny, with a high near 46. East northeast wind around 5 mph becoming south southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 28. West wind around 5 mph becoming north northwest after midnight.
Bear River Today
Rain likely. Cloudy, with a high near 39. South wind around 6 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of rain before 11pm. Cloudy, with a steady temperature around 38. South southeast wind 3 to 6 mph.
Beaver Today
Partly sunny, with a high near 56. West southwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 31. West southwest wind around 5 mph becoming light and variable in the evening.
Beryl Today
Partly sunny, with a high near 61. Southwest wind 7 to 11 mph.
Tonight
Partly cloudy, with a low around 33. Southwest wind 5 to 7 mph becoming light and variable in the evening.
Bicknell Today
Mostly sunny, with a high near 48. West wind 6 to 8 mph.
Tonight
Partly cloudy, with a low around 26. West wind 6 to 9 mph.
Big Water Today
Mostly sunny, with a high near 58. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 37. West southwest wind around 6 mph becoming northwest after midnight.
Blanding Today
Mostly sunny, with a high near 49. South southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 33. North wind 5 to 10 mph.
Bluff Today
Mostly sunny, with a high near 52. Southeast wind around 5 mph becoming west in the afternoon.
Tonight
Partly cloudy, with a low around 26. East wind around 5 mph.
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