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 Canyonfairwetnone3/31/2020 4:34:29 PM
SR-31 Huntington Canyonfairdrynone3/31/2020 4:34:29 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopfairwetnone3/31/2020 4:34:29 PM
SR-153 Beaver to Elk Meadowsfairdrynone3/31/2020 4:34:29 PM
US-40 Through Daniels Canyonfairdrynone3/31/2020 4:34:29 PM
US-89 Upper Logan Canyon and Logan Summitblowing snowslushynone3/31/2020 4:34:29 PM
US-89 Lower Logan Canyonrainwetnone3/31/2020 4:34:29 PM
US-89/91 I-15 to Wellsville via Sardine Summitfairdrynone3/31/2020 4:34:29 PM
SR-92 to Sundancefairdrynone3/31/2020 4:34:29 PM
SR-153 Elk Meadows to Puffer Lakefairdrynone3/31/2020 4:34:29 PM
SR-158 to Powder Mountainfairwetnone3/31/2020 4:34:29 PM
SR-167 Trappers Loop I-84 to Huntsvillefairdrynone3/31/2020 4:34:29 PM
US-189 Provo Canyonfairdrynone3/31/2020 4:34:29 PM
SR-226 to Snowbasinfairwetnone3/31/2020 4:34:29 PM
US-191 Duchesne to Helper through Indian Canyonfairdrynone3/31/2020 4:34:29 PM
SR-143 Parowan to Brian Headblowing snowicy spotsnone3/31/2020 4:34:29 PM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone3/31/2020 4:34:29 PM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotsnone3/31/2020 4:34:29 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristofairdrynone3/31/2020 4:34:29 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 Station40N00 47  
Arrowhead Summit43S2235 38  
Bunnells Ridge41SE412 42  
Cardiff Peak33SW1519 59  
Deer Creek Dam54SW916 27  
Elberts47N00 38  
Mid Mountain48N00 33  
Monument Peak33SW3847 58  
Reynolds Peak36S2836 48  
SR-92 @ Aspen Grove48E13 33  
Spruces46N00 43  
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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 - 4:39 PM Tuesday, March 31, 2020
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 Tonight
Mostly clear, with a low around 31. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph in the evening.
Wednesday
Sunny, with a high near 53. West wind 14 to 21 mph, with gusts as high as 33 mph.
Alpine Tonight
Mostly cloudy, with a low around 40. West wind 5 to 10 mph becoming east after midnight.
Wednesday
Partly sunny, with a high near 58. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Alta This Afternoon
A 30 percent chance of snow. Partly sunny, with a high near 38. Breezy, with a west wind around 28 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Breezy, with a west wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. New snow accumulation of less than a half inch possible.
Altamont Tonight
Partly cloudy, with a low around 32. West southwest wind 13 to 18 mph decreasing to 5 to 10 mph in the evening.
Wednesday
Mostly sunny, with a high near 57. West southwest wind 9 to 18 mph.
Alton Tonight
Mostly clear, with a low around 34. West wind 9 to 14 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 62. Light and variable wind becoming southwest 16 to 21 mph in the afternoon.
Amalga This Afternoon
Rain likely. Mostly cloudy, with a high near 54. Southwest wind around 20 mph. Chance of precipitation is 70%.
Tonight
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 32. West southwest wind 15 to 20 mph becoming north northeast 7 to 12 mph after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
American Fork Tonight
Mostly cloudy, with a low around 40. West wind 8 to 13 mph becoming light and variable.
Wednesday
Partly sunny, with a high near 59. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Annabella Tonight
Mostly clear, with a low around 37. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight.
Wednesday
Sunny, with a high near 65. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.
Antimony Tonight
Mostly clear, with a low around 32. West southwest wind 8 to 10 mph becoming southeast after midnight.
Wednesday
Sunny, with a high near 61. Southeast wind 7 to 15 mph becoming west southwest in the afternoon.
Apple Valley Tonight
Mostly clear, with a low around 40. West wind 5 to 10 mph becoming light and variable.
Wednesday
Sunny, with a high near 72. South southeast wind 7 to 12 mph becoming west southwest 15 to 20 mph in the afternoon.
Aurora Tonight
Mostly clear, with a low around 36. Southwest wind 8 to 14 mph becoming south southeast after midnight.
Wednesday
Sunny, with a high near 67. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Aurora Tonight
Mostly clear, with a low around 36. Southwest wind 8 to 14 mph becoming south southeast after midnight.
Wednesday
Sunny, with a high near 67. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Aurora Tonight
Mostly clear, with a low around 36. Southwest wind 8 to 14 mph becoming south southeast after midnight.
Wednesday
Sunny, with a high near 67. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Ballard Tonight
Mostly clear, with a low around 35. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Wednesday
Mostly sunny, with a high near 63. West southwest wind 5 to 15 mph.
Bear River This Afternoon
Rain likely. Mostly cloudy, with a high near 56. Southwest wind around 16 mph. Chance of precipitation is 70%.
Tonight
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 35. West southwest wind 13 to 18 mph becoming north northwest 6 to 11 mph in the evening.
Beaver Tonight
Mostly clear, with a low around 37. Southwest wind 12 to 17 mph becoming south southeast 6 to 11 mph in the evening.
Wednesday
Sunny, with a high near 65. Southeast wind 6 to 11 mph becoming west southwest 16 to 21 mph in the afternoon.
Beryl Tonight
Clear, with a low around 31. Southwest wind 13 to 18 mph becoming light west southwest.
Wednesday
Sunny, with a high near 65. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon.
Bicknell Tonight
Mostly clear, with a low around 32. West wind 16 to 21 mph becoming west 5 to 10 mph in the evening.
Wednesday
Sunny, with a high near 60. North northwest wind 10 to 18 mph becoming west southwest in the afternoon.
Big Water Tonight
Mostly clear, with a low around 45. West wind 8 to 16 mph.
Wednesday
Sunny, with a high near 76. Light and variable wind becoming west southwest 12 to 17 mph in the afternoon.
Blanding Tonight
Mostly clear, with a low around 39. South southwest wind 5 to 10 mph becoming north northeast after midnight.
Wednesday
Sunny, with a high near 67. North northeast wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon.
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