MapRWIS DataCitizen Reporting ProgramFAQ
Current Road Conditions
Road condition reports will return November 1.
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
Reported data is not available at this time.
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 @ Plymouth42NW911 71  
I-15 @ Tremonton44N911 6748Dry
I-15 @ Willard POE40SE14 8248Dry
I-15 @ Centerville50E17 6634 
I-15 @ 500 S51SE24 6155Dry
I-15 @ 2400 S52SE25 6451Dry
I-15 @ 6200 S51SE14 64  
I-15 @ 9000 S49SE01 63  
I-15 @ 14700 S59S917 38  
I-15 @ Alpine Pt of Mtn49SE912 6451Dry
I-15 @ Orem52SW34 5254Dry
I-15 @ Provo48SE14 7752Dry
I-15 @ Beer Creek41NW25 7743Dry
I-15 @ Sevier River38S34 8647Dry
I-15 @ Scipio Summit53NE57 4055Dry
I-15 @ Dog Valley55S715 41  
I-15 @ Black Ridge50N13 5555Dry
* 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 - 5:12 AM Monday, October 20, 2014
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 wind 7 to 13 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 45. South wind 7 to 13 mph becoming east in the evening.
Alta Today
Isolated showers after noon. Mostly sunny, with a high near 49. South wind 10 to 16 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 37. South southeast wind 13 to 16 mph.
Altamont Today
Sunny, with a high near 64. North northwest wind 6 to 11 mph becoming light and variable.
Tonight
Partly cloudy, with a low around 41. East wind 5 to 10 mph becoming north northwest after midnight.
Alton Today
Isolated showers after noon. Mostly sunny, with a high near 66. North northeast wind 5 to 13 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 40. East southeast wind 6 to 9 mph.
Amalga Today
Sunny, with a high near 73. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Tonight
Partly cloudy, with a low around 43. Light and variable wind.
American Fork Today
Sunny, with a high near 73. East wind 5 to 7 mph becoming light and variable.
Tonight
Partly cloudy, with a low around 47. East southeast wind 5 to 7 mph.
Annabella Today
Sunny, with a high near 73. South southeast wind 5 to 8 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 41. South southeast wind 3 to 7 mph.
Antimony Today
Isolated showers after noon. Mostly sunny, with a high near 71. Light and variable wind. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 40. South wind 3 to 6 mph.
Aurora Today
Sunny, with a high near 74. Light and variable wind.
Tonight
Partly cloudy, with a low around 39. Light and variable wind.
Ballard Today
Sunny, with a high near 70. North wind around 5 mph becoming calm.
Tonight
A 20 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 42. South southwest wind around 5 mph becoming north northeast after midnight.
Bear River Today
Sunny, with a high near 73. Calm wind becoming south 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 47. East southeast wind 3 to 7 mph.
Beaver Today
Sunny, with a high near 72. Light and variable wind becoming south 8 to 13 mph in the afternoon.
Tonight
Partly cloudy, with a low around 40. Southeast wind 8 to 11 mph.
Bicknell Today
Isolated showers after noon. Mostly sunny, with a high near 66. Light and variable wind becoming east 11 to 16 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 38. East wind 5 to 13 mph becoming north northwest after midnight.
Big Water Today
Mostly sunny, with a high near 76. Calm wind becoming east southeast around 6 mph in the afternoon.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 54. Light and variable wind becoming west around 6 mph after midnight.
Blanding Today
Isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 71. East northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 46. South southeast wind 5 to 10 mph becoming east northeast in the evening. Chance of precipitation is 20%.
Bluffdale Today
Sunny, with a high near 72. South southeast wind 13 to 15 mph.
Tonight
Partly cloudy, with a low around 53. South wind 8 to 13 mph.
Boulder Today
Isolated showers after noon. Mostly sunny, with a high near 67. North wind 5 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 46. Light and variable wind becoming north 5 to 9 mph in the evening.
Bountiful Today
Sunny, with a high near 74. East southeast wind 5 to 13 mph becoming south southwest in the afternoon.
Tonight
Partly cloudy, with a low around 55. Southeast wind 9 to 16 mph.
Brian Head Today
Isolated showers after noon. Mostly sunny, with a high near 53. South southeast wind 13 to 15 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 34. Southeast wind 14 to 21 mph, with gusts as high as 32 mph.
Brigham City Today
Sunny, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 50. East northeast wind 5 to 10 mph becoming south southeast 11 to 16 mph after midnight.
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