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 Canyonpartly cloudypatchy snowsnow tires chains or 4WD advised3/1/2015 12:09:15 PM
SR-31 Huntington Canyonpartly cloudywetsnow tires chains or 4WD advised3/1/2015 12:09:16 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopcleardrynone3/1/2015 12:09:08 PM
SR-153 Beaver to Elk Meadowspartly cloudypatchy snowsnow tires chains or 4WD advised3/1/2015 12:09:14 PM
US-40 Through Daniels Canyonovercastslushynone3/1/2015 12:09:12 PM
US-89 Upper Logan Canyon and Logan Summitpartly cloudyicy spotsnone3/1/2015 12:09:09 PM
US-89 Lower Logan Canyoncleardrynone3/1/2015 12:09:09 PM
US-89/91 I-15 to Wellsville via Sardine Summitcleardrynone3/1/2015 12:09:09 PM
SR-92 to Sundancepartly cloudywetnone3/1/2015 12:09:11 PM
SR-153 Elk Meadows to Puffer Lakepartly cloudysnow coveredsnow tires chains or 4WD advised3/1/2015 12:09:14 PM
SR-158 to Powder Mountaincleardrynone3/1/2015 12:09:09 PM
SR-167 Trappers Loop I-84 to Huntsvillecleardrynone3/1/2015 12:09:09 PM
US-189 Provo Canyonpartly cloudywetnone3/1/2015 12:09:11 PM
SR-226 to Snowbasincleardrynone3/1/2015 12:09:09 PM
US-191 Duchesne to Helper through Indian Canyonovercastwetnone3/1/2015 12:09:11 PM
SR-143 Parowan to Brian Headpartly cloudysnow coveredsnow tires chains or 4WD advised3/1/2015 12:09:14 PM
SR-143 Panguitch to Mammoth Creek Roadovercastsnow coveredsnow tires chains or 4WD advised3/1/2015 12:09:15 PM
SR-143 Brian Head to Mammoth Creek Roadpartly cloudysnow coveredroad closed3/1/2015 12:09:14 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristocleardrynone3/1/2015 12:09:09 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
I-15 @ Plymouth39NW57 48  
I-15 @ Tremonton44N1117 38 Dry
I-15 @ Willard POE43SW611 36 Dry
I-15 @ Centerville44W39 4765Dry
I-15 @ 500 S44N49 5155Dry
I-15 @ 2400 S44NW58 53  
I-15 @ 6200 S43SE36 51  
I-15 @ 9000 S40SE37 59  
I-15 @ 14700 S40NE14 69  
I-15 @ Alpine Pt of Mtn39S24 7053Dry
I-15 @ Provo40E46 7846Dry
I-15 @ Beer Creek38S35 8048Dry
I-15 @ Sevier River42E28 6862Dry
I-15 @ Scipio Summit31NE68 9346Damp
I-15 @ Dog Valley32NE58 82  
I-15 @ Beaver Ridge35E612 7848Dry
I-15 @ Black Ridge36NE1319 7252Dry
* 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 - 12:15 PM Sunday, March 01, 2015
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
Alpine This Afternoon
Scattered rain and snow showers. Mostly cloudy, with a high near 44. South wind around 7 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain and snow, mainly after midnight. Cloudy, with a low around 27. South wind 5 to 9 mph becoming east in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Alta This Afternoon
Scattered snow showers. Mostly cloudy, with a high near 20. South southwest wind 5 to 7 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 40 percent chance of snow, mainly after 11pm. Cloudy, with a low around 13. Wind chill values as low as -1. South southeast wind 7 to 13 mph. New snow accumulation of less than one inch possible.
Altamont This Afternoon
Scattered snow showers. Mostly cloudy, with a high near 33. East southeast wind around 5 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 11pm. Cloudy, with a low around 23. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Alton This Afternoon
Snow. High near 35. East southeast wind around 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. Low around 26. East wind 6 to 11 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.
Amalga This Afternoon
Partly sunny, with a high near 43. East wind 5 to 9 mph.
Tonight
Mostly cloudy, with a low around 25. East wind 7 to 10 mph.
American Fork This Afternoon
Scattered rain and snow showers. Mostly cloudy, with a high near 45. Calm wind becoming south around 5 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain and snow, mainly after midnight. Cloudy, with a low around 29. South southeast wind 5 to 9 mph becoming east in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Annabella This Afternoon
Rain and snow likely. Cloudy, with a high near 44. Light north wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow. Low around 29. East southeast wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Antimony This Afternoon
Snow. High near 37. Light south southwest wind becoming south 5 to 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 25. East southeast wind 5 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Aurora This Afternoon
Rain and snow likely. Cloudy, with a high near 45. Light and variable wind becoming east 9 to 14 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow. Low around 28. East wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Ballard This Afternoon
A slight chance of snow showers before 3pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 42. East wind around 5 mph. Chance of precipitation is 20%.
Tonight
A chance of rain and snow, mainly after midnight. Cloudy, with a low around 25. East northeast wind around 5 mph becoming calm. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Bear River This Afternoon
Partly sunny, with a high near 46. East northeast wind 5 to 10 mph becoming light north.
Tonight
Mostly cloudy, with a low around 25. East wind 3 to 6 mph.
Beaver This Afternoon
Snow likely. Cloudy, with a high near 38. Light and variable wind. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 26. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Bicknell This Afternoon
Snow likely. Cloudy, with a high near 34. East wind around 9 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Low around 26. East wind 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Big Water This Afternoon
Rain. High near 46. East wind 6 to 10 mph. Chance of precipitation is 90%.
Tonight
Rain. Low around 37. East wind 5 to 10 mph becoming light east northeast after midnight. Chance of precipitation is 100%.
Blanding This Afternoon
Snow showers before 4pm, then rain, possibly mixed with snow showers. High near 35. East southeast wind around 5 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow before 11pm, then rain and snow. Low around 33. East wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Bluffdale This Afternoon
Scattered rain and snow showers. Partly sunny, with a high near 43. Calm wind. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of rain and snow after midnight. Cloudy, with a low around 32. Calm wind becoming east southeast 5 to 7 mph after midnight. Chance of precipitation is 20%.
Boulder This Afternoon
Snow. High near 39. South wind around 5 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 31. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Bountiful This Afternoon
A slight chance of rain and snow showers. Partly sunny, with a high near 45. Light and variable wind. Chance of precipitation is 20%.
Tonight
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 32. Light and variable wind becoming east 5 to 7 mph in the evening. Chance of precipitation is 20%.
Brian Head This Afternoon
Snow. High near 24. South wind around 8 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow. Low around 22. Light southeast wind becoming south 11 to 16 mph in the evening. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Brigham City This Afternoon
Partly sunny, with a high near 46. Northeast wind around 5 mph becoming calm.
Tonight
Mostly cloudy, with a low around 27. Calm wind becoming east 5 to 8 mph in the evening.
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