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 cloudyicy spotssnow tires chains or 4WD advised3/6/2015 5:06:25 AM
SR-31 Huntington Canyonpartly cloudyicy spotssnow tires chains or 4WD advised3/6/2015 6:53:42 AM
SR-39 Ogden to Jct. SR-167 Trappers Looppartly cloudydrynone3/6/2015 6:59:17 AM
SR-153 Beaver to Elk Meadowsclearicy spotssnow tires chains or 4WD advised3/6/2015 6:53:35 AM
US-40 Through Daniels Canyoncleardrynone3/6/2015 6:53:30 AM
US-89 Upper Logan Canyon and Logan Summitcleardrynone3/6/2015 6:59:19 AM
US-89 Lower Logan Canyoncleardrynone3/6/2015 6:59:19 AM
US-89/91 I-15 to Wellsville via Sardine Summitcleardrynone3/6/2015 6:59:20 AM
SR-92 to Sundancecleardrynone3/6/2015 6:59:31 AM
SR-153 Elk Meadows to Puffer Lakeclearicy spotssnow tires chains or 4WD advised3/6/2015 6:53:36 AM
SR-158 to Powder Mountainpartly cloudydrynone3/6/2015 6:59:18 AM
SR-167 Trappers Loop I-84 to Huntsvillepartly cloudydrynone3/6/2015 6:59:18 AM
US-189 Provo Canyoncleardrynone3/6/2015 6:59:30 AM
SR-226 to Snowbasinpartly cloudydrynone3/6/2015 6:59:18 AM
US-191 Duchesne to Helper through Indian Canyonpartly cloudydrynone3/6/2015 6:59:38 AM
SR-143 Parowan to Brian Headclearicy spotssnow tires chains or 4WD advised3/6/2015 6:53:35 AM
SR-143 Panguitch to Mammoth Creek Roadclearicy spotssnow tires chains or 4WD advised3/6/2015 6:53:38 AM
SR-143 Brian Head to Mammoth Creek Roadclearicy spotssnow tires chains or 4WD advised3/6/2015 6:53:35 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristopartly cloudydrynone3/6/2015 6:59:17 AM
* Click on a column name to sort the data by that column. Click on the same column a second time to reverse the order.
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 @ Plymouth26N36 84  
I-15 @ Tremonton25N67 82 Dry
I-15 @ Willard POE25S23 81 Dry
I-15 @ Centerville32NE26 5928Dry
I-15 @ 500 S34E34 6134Dry
I-15 @ 2400 S33S510 66  
I-15 @ 6200 S33SE47 66  
I-15 @ 9000 S31S26 66  
I-15 @ 14700 S35SE46 47  
I-15 @ Alpine Pt of Mtn29SE811 7230Dry
I-15 @ Orem31E46 6032Dry
I-15 @ Provo30E28 7731Dry
I-15 @ Beer Creek21S34 8521Dry
I-15 @ Sevier River20S34 9525Dry
I-15 @ Scipio Summit25NE811 6829Dry
I-15 @ Dog Valley27S02 46  
I-15 @ Beaver Ridge19NE46 7222Ice
I-15 @ Black Ridge21N1723 7224Dry
* 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 - 7:05 AM Friday, March 06, 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 Today
Sunny, with a high near 51. East southeast wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 26. Northwest wind around 6 mph becoming east northeast after midnight.
Alta Today
Sunny, with a high near 29. West northwest wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 13. North northwest wind 6 to 9 mph becoming northeast in the evening.
Altamont Today
Sunny, with a high near 40. North northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Tonight
Mostly clear, with a low around 21. Calm wind becoming northwest 5 to 9 mph in the evening.
Alton Today
Sunny, with a high near 46. Northwest wind 6 to 8 mph becoming northeast in the afternoon.
Tonight
Mostly clear, with a low around 18. Northwest wind 7 to 9 mph.
Amalga Today
Sunny, with a high near 51. North northwest wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 24. Calm wind becoming north northeast 5 to 7 mph after midnight.
American Fork Today
Sunny, with a high near 51. East southeast wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 27. Northwest wind around 6 mph becoming east northeast after midnight.
Annabella Today
Sunny, with a high near 50. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 22. North wind around 5 mph becoming light and variable.
Antimony Today
Sunny, with a high near 45. South wind 5 to 7 mph becoming north northeast in the morning.
Tonight
Mostly clear, with a low around 13. North wind 5 to 7 mph becoming light and variable.
Aurora Today
Sunny, with a high near 52. South wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 23. Light and variable wind becoming south southeast 5 to 7 mph in the evening.
Ballard Today
Sunny, with a high near 46. Calm wind becoming north northeast around 5 mph.
Tonight
Mostly clear, with a low around 21. Calm wind becoming northwest around 5 mph.
Bear River Today
Sunny, with a high near 51. Light and variable wind becoming south southeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 25. Calm wind becoming south around 6 mph in the evening.
Beaver Today
Sunny, with a high near 50. South southeast wind 5 to 8 mph becoming north northeast in the afternoon.
Tonight
Mostly clear, with a low around 18. Northeast wind 5 to 7 mph.
Bicknell Today
Sunny, with a high near 46. West southwest wind 5 to 8 mph becoming light and variable.
Tonight
Mostly clear, with a low around 17. North wind around 6 mph becoming light and variable.
Big Water Today
Sunny, with a high near 56. Calm wind becoming northeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 33. Northeast wind around 7 mph becoming west northwest in the evening.
Blanding Today
Sunny, with a high near 46. South wind around 5 mph.
Tonight
Mostly clear, with a low around 27. South wind around 10 mph becoming north in the evening.
Bluffdale Today
Sunny, with a high near 50. South southeast wind around 6 mph becoming calm.
Tonight
Mostly clear, with a low around 31. North northwest wind around 6 mph becoming light and variable in the evening.
Boulder Today
Sunny, with a high near 48. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 24. North northwest wind 7 to 11 mph.
Bountiful Today
Sunny, with a high near 51. East southeast wind 5 to 9 mph becoming light and variable in the morning.
Tonight
Mostly clear, with a low around 31. Light and variable wind becoming east southeast 5 to 9 mph in the evening.
Brian Head Today
Sunny, with a high near 39. Southeast wind 6 to 8 mph becoming northeast in the afternoon.
Tonight
Mostly clear, with a low around 19. North wind 8 to 10 mph becoming east after midnight.
Brigham City Today
Sunny, with a high near 50. South wind around 6 mph becoming light and variable.
Tonight
Mostly clear, with a low around 28. Calm wind becoming southeast 5 to 8 mph in the evening.
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