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 6:04:01 PM
SR-31 Huntington Canyonpartly cloudydrysnow tires chains or 4WD advised3/30/2015 6:04:02 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopcleardrynone3/30/2015 6:03:55 PM
SR-153 Beaver to Elk Meadowspartly cloudydrynone3/30/2015 6:03:59 PM
US-40 Through Daniels Canyoncleardrynone3/30/2015 6:03:57 PM
US-89 Upper Logan Canyon and Logan Summitpartly cloudydrynone3/30/2015 6:03:56 PM
US-89 Lower Logan Canyoncleardrynone3/30/2015 6:03:56 PM
US-89/91 I-15 to Wellsville via Sardine Summitcleardrynone3/30/2015 6:03:56 PM
SR-92 to Sundancecleardrynone3/30/2015 6:03:57 PM
SR-153 Elk Meadows to Puffer Lakepartly cloudydrynone3/30/2015 6:03:59 PM
SR-158 to Powder Mountaincleardrynone3/30/2015 6:03:55 PM
SR-167 Trappers Loop I-84 to Huntsvillecleardrynone3/30/2015 6:03:55 PM
US-189 Provo Canyoncleardrynone3/30/2015 6:03:57 PM
SR-226 to Snowbasincleardrynone3/30/2015 6:03:55 PM
US-191 Duchesne to Helper through Indian Canyoncleardrynone3/30/2015 6:03:57 PM
SR-143 Parowan to Brian Headcleardrynone3/30/2015 6:03:59 PM
SR-143 Panguitch to Mammoth Creek Roadcleardrysnow tires chains or 4WD advised3/30/2015 6:04:00 PM
SR-143 Brian Head to Mammoth Creek Roadcleardrynone3/30/2015 6:03:59 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristocleardrynone3/30/2015 6:03:55 PM
* 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 @ Plymouth70S1014 14  
I-15 @ Tremonton71S510 1480Dry
I-15 @ Willard POE72W35 1280Dry
I-15 @ Centerville74W69 1681Dry
I-15 @ 500 S74SW35 1187Dry
I-15 @ 2400 S73W610 15  
I-15 @ 6200 S72NW711 14  
I-15 @ 9000 S72N58 12  
I-15 @ 14700 S73N39 12  
I-15 @ Alpine Pt of Mtn71N912 1384Dry
I-15 @ Orem70W23 1380Dry
I-15 @ Provo73W38 1280Dry
I-15 @ Beer Creek73N57 2175Dry
I-15 @ Sevier River76W915 1092Dry
I-15 @ Scipio Summit70SW1116 1192Dry
I-15 @ Dog Valley68N1217 13  
I-15 @ Beaver Ridge66NE411 1780Dry
I-15 @ Black Ridge74SW1117 1192Dry
* 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 - 6:09 PM 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 Tonight
Mostly clear, with a low around 40. Light and variable wind becoming south southeast 5 to 9 mph after midnight.
Tuesday
Mostly sunny, with a high near 79. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon.
Alta Tonight
Mostly clear, with a low around 29. Light and variable wind becoming south 8 to 13 mph after midnight.
Tuesday
A slight chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy, with a south wind 15 to 20 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 20%.
Altamont Tonight
Mostly clear, with a low around 36. West wind 5 to 9 mph becoming calm.
Tuesday
Sunny, with a high near 71. South southwest wind 7 to 11 mph becoming north in the morning.
Alton Tonight
Mostly clear, with a low around 36. Southwest wind 5 to 10 mph becoming light west southwest.
Tuesday
Sunny, with a high near 70. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon.
Amalga Tonight
Mostly clear, with a low around 34. Light and variable wind becoming northeast 5 to 8 mph after midnight.
Tuesday
Mostly sunny, with a high near 73. West wind 7 to 14 mph becoming south in the afternoon.
American Fork Tonight
Mostly clear, with a low around 41. Light and variable wind becoming southeast 5 to 8 mph after midnight.
Tuesday
Mostly sunny, with a high near 80. South wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon.
Annabella Tonight
Mostly clear, with a low around 35. North northwest wind 5 to 8 mph becoming light and variable.
Tuesday
Sunny, with a high near 78. Breezy, with a southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon.
Antimony Tonight
Mostly clear, with a low around 37. West wind 5 to 9 mph becoming light and variable.
Tuesday
Sunny, with a high near 73. Breezy, with a south southeast wind 7 to 12 mph becoming southwest 18 to 23 mph in the afternoon.
Aurora Tonight
Mostly clear, with a low around 35. North northwest wind 5 to 9 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 78. Southwest wind 10 to 20 mph.
Ballard Tonight
Mostly clear, with a low around 35. West wind around 5 mph becoming north northwest after midnight.
Tuesday
Sunny, with a high near 75. North northwest wind 5 to 15 mph becoming south southeast in the afternoon.
Bear River Tonight
Mostly clear, with a low around 40. Light and variable wind becoming south southeast around 6 mph in the evening.
Tuesday
Mostly sunny, with a high near 77. South wind 7 to 12 mph becoming west southwest 13 to 18 mph in the afternoon.
Beaver Tonight
Mostly clear, with a low around 36. West wind 6 to 11 mph becoming light west southwest.
Tuesday
Sunny, with a high near 76. Breezy, with a south southwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Bicknell Tonight
Partly cloudy, with a low around 35. Light and variable wind becoming west southwest 6 to 11 mph after midnight.
Tuesday
Sunny, with a high near 70. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 38 mph.
Big Water Tonight
Mostly clear, with a low around 51. Northwest wind 3 to 7 mph.
Tuesday
Sunny, with a high near 84. East wind 8 to 17 mph becoming west northwest in the afternoon.
Blanding Tonight
Mostly clear, with a low around 41. West southwest wind 5 to 10 mph becoming northeast after midnight.
Tuesday
Sunny, with a high near 77. Northeast wind 5 to 15 mph becoming southwest in the afternoon.
Bluffdale Tonight
Mostly clear, with a low around 46. Light and variable wind becoming south 5 to 9 mph after midnight.
Tuesday
Mostly sunny, with a high near 80. Breezy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Boulder Tonight
Partly cloudy, with a low around 43. East northeast wind 5 to 7 mph becoming light and variable.
Tuesday
Sunny, with a high near 73. Breezy, with a south southwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Bountiful Tonight
Mostly clear, with a low around 44. Northwest wind 5 to 11 mph becoming southeast in the evening.
Tuesday
Mostly sunny, with a high near 79. Southeast wind 13 to 21 mph.
Brian Head Tonight
Partly cloudy, with a low around 33. Southwest wind 5 to 11 mph.
Tuesday
Mostly sunny, with a high near 54. Breezy, with a south wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.
Brigham City Tonight
Mostly clear, with a low around 44. West wind 5 to 9 mph becoming east southeast in the evening.
Tuesday
Mostly sunny, with a high near 76. South southeast wind 9 to 14 mph becoming west southwest 15 to 20 mph in the afternoon.
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