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 Canyoncleardrysnow tires chains or 4WD advised3/30/2015 10:05:49 AM
SR-31 Huntington Canyonpartly cloudydrysnow tires chains or 4WD advised3/30/2015 10:05:49 AM
SR-39 Ogden to Jct. SR-167 Trappers Loopcleardrynone3/30/2015 10:05:39 AM
SR-153 Beaver to Elk Meadowspartly cloudydrynone3/30/2015 10:05:47 AM
US-40 Through Daniels Canyoncleardrynone3/30/2015 10:05:45 AM
US-89 Upper Logan Canyon and Logan Summitpartly cloudydrynone3/30/2015 10:05:42 AM
US-89 Lower Logan Canyoncleardrynone3/30/2015 10:05:41 AM
US-89/91 I-15 to Wellsville via Sardine Summitcleardrynone3/30/2015 10:05:42 AM
SR-92 to Sundancecleardrynone3/30/2015 10:05:44 AM
SR-153 Elk Meadows to Puffer Lakepartly cloudydrynone3/30/2015 10:05:47 AM
SR-158 to Powder Mountaincleardrynone3/30/2015 10:05:39 AM
SR-167 Trappers Loop I-84 to Huntsvillecleardrynone3/30/2015 10:05:39 AM
US-189 Provo Canyoncleardrynone3/30/2015 10:05:44 AM
SR-226 to Snowbasincleardrynone3/30/2015 10:05:39 AM
US-191 Duchesne to Helper through Indian Canyoncleardrynone3/30/2015 10:05:44 AM
SR-143 Parowan to Brian Headcleardrynone3/30/2015 10:05:46 AM
SR-143 Panguitch to Mammoth Creek Roadcleardrysnow tires chains or 4WD advised3/30/2015 10:05:48 AM
SR-143 Brian Head to Mammoth Creek Roadcleardrynone3/30/2015 10:05:46 AM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristocleardrynone3/30/2015 10:05:39 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 @ Plymouth40NW711 53  
I-15 @ Tremonton53N1318 3362Dry
I-15 @ Willard POE50W13 4858Dry
I-15 @ Centerville57NE37 2368Dry
I-15 @ 500 S58SW24 2762Dry
I-15 @ 2400 S57S17 31  
I-15 @ 6200 S56SW26 29  
I-15 @ 9000 S57SE24 25  
I-15 @ 14700 S55S38 27  
I-15 @ Alpine Pt of Mtn51SE1115 4063Dry
I-15 @ Orem53NE35 3059Dry
I-15 @ Provo47NW36 4751Dry
I-15 @ Beer Creek53SW37 3655Dry
I-15 @ Sevier River51SW14 3659Dry
I-15 @ Scipio Summit55NE68 2464Dry
I-15 @ Dog Valley60NE34 22  
I-15 @ Beaver Ridge60S37 2363Dry
I-15 @ Black Ridge55N1925 2866Dry
* 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 - 10:11 AM Monday, March 30, 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 73. East southeast wind 5 to 8 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 41. Light and variable wind becoming south southeast 5 to 9 mph after midnight.
Alta Today
Mostly sunny, with a high near 43. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 30. Light and variable wind becoming south 8 to 13 mph after midnight.
Altamont Today
Sunny, with a high near 68. North northwest wind 5 to 7 mph becoming south southeast in the afternoon.
Tonight
Mostly clear, with a low around 37. West wind 5 to 9 mph becoming calm.
Alton Today
Mostly sunny, with a high near 71. Light and variable wind becoming south southwest 8 to 13 mph in the afternoon.
Tonight
Mostly clear, with a low around 34. Southwest wind 5 to 10 mph becoming light west southwest.
Amalga Today
Sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 35. Light and variable wind becoming northeast 5 to 8 mph after midnight.
American Fork Today
Sunny, with a high near 73. East wind 5 to 7 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 42. Light and variable wind becoming southeast 5 to 8 mph after midnight.
Annabella Today
Mostly sunny, with a high near 76. South wind 5 to 7 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 36. North northwest wind 5 to 8 mph becoming light and variable.
Antimony Today
Mostly sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 35. West wind 5 to 9 mph becoming light and variable.
Aurora Today
Mostly sunny, with a high near 76. South wind around 6 mph becoming northwest in the afternoon.
Tonight
Mostly clear, with a low around 36. North northwest wind 5 to 9 mph becoming south southeast after midnight.
Ballard Today
Sunny, with a high near 72. Calm wind becoming east southeast around 5 mph.
Tonight
Mostly clear, with a low around 37. Light and variable wind becoming north northwest 5 to 10 mph after midnight.
Bear River Today
Sunny, with a high near 70. Light and variable wind.
Tonight
Mostly clear, with a low around 38. Light and variable wind becoming south southeast around 6 mph in the evening.
Beaver Today
Sunny, with a high near 74. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Tonight
Mostly clear, with a low around 35. West wind 6 to 11 mph becoming light west southwest.
Bicknell Today
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. West southwest wind 5 to 8 mph becoming calm.
Tonight
Partly cloudy, with a low around 34. Light and variable wind becoming west southwest 6 to 11 mph after midnight.
Big Water Today
Mostly sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 49. Northwest wind 3 to 7 mph.
Blanding Today
Mostly sunny, with a high near 73. South wind 5 to 10 mph becoming west southwest in the afternoon.
Tonight
Mostly clear, with a low around 45. West southwest wind 5 to 10 mph becoming northeast in the evening.
Bluffdale Today
Sunny, with a high near 71. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 47. Light and variable wind becoming south 5 to 9 mph after midnight.
Boulder Today
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. Light and variable wind becoming south 6 to 11 mph in the afternoon.
Tonight
Partly cloudy, with a low around 42. East northeast wind 5 to 7 mph becoming light and variable.
Bountiful Today
Sunny, with a high near 69. East southeast wind 5 to 9 mph becoming northwest in the afternoon.
Tonight
Mostly clear, with a low around 49. Northwest wind 5 to 11 mph becoming southeast in the evening.
Brian Head Today
Mostly sunny, with a high near 54. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Tonight
Partly cloudy, with a low around 31. Southwest wind 5 to 11 mph.
Brigham City Today
Sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 42. West wind 5 to 9 mph becoming east southeast in the evening.
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