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 @ Plymouth63NW24 37  
I-15 @ Tremonton66SW14 3373Dry
I-15 @ Willard POE66SE15 3573Dry
I-15 @ Centerville72SW15 24  
I-15 @ 500 S69S610 2973Dry
I-15 @ 2400 S70S711 3479Dry
I-15 @ 6200 S70S816 29  
I-15 @ 9000 S69S710 29  
I-15 @ 14700 S64S1523 35  
I-15 @ Alpine Pt of Mtn63SE1618 4079Dry
I-15 @ Orem64W24 4268Dry
I-15 @ Provo66NE34 3564Dry
I-15 @ Beer Creek65NW24 3970Dry
I-15 @ Sevier River67SE13 3376Dry
I-15 @ Scipio Summit68NE69 2776Dry
I-15 @ Dog Valley68S1518 26  
I-15 @ Black Ridge69S1218 3186Dry
* 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 - 11:48 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 This Afternoon
Sunny, with a high near 73. South wind around 9 mph.
Tonight
Partly cloudy, with a low around 45. East wind 7 to 13 mph.
Alta This Afternoon
Isolated showers. Partly sunny, with a high near 49. South wind around 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 This Afternoon
Sunny, with a high near 64. Southeast wind around 7 mph.
Tonight
Partly cloudy, with a low around 41. East wind 5 to 10 mph becoming north northwest after midnight.
Alton This Afternoon
Isolated showers. Partly sunny, with a high near 66. Southeast wind around 13 mph. 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 This Afternoon
Sunny, with a high near 73. Light west southwest wind increasing to 5 to 9 mph.
Tonight
Partly cloudy, with a low around 43. Light and variable wind.
American Fork This Afternoon
Sunny, with a high near 73. Southeast wind around 7 mph.
Tonight
Partly cloudy, with a low around 47. East southeast wind 5 to 7 mph.
Annabella This Afternoon
Sunny, with a high near 73. Calm wind.
Tonight
Partly cloudy, with a low around 41. South southeast wind 3 to 7 mph.
Antimony This Afternoon
Isolated showers. Partly 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 This Afternoon
Sunny, with a high near 74. Light south southeast wind.
Tonight
Partly cloudy, with a low around 39. Light and variable wind.
Ballard This Afternoon
Sunny, with a high near 70. Calm wind becoming south southwest around 5 mph.
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 This Afternoon
Sunny, with a high near 73. South wind around 8 mph.
Tonight
Partly cloudy, with a low around 47. East southeast wind 3 to 7 mph.
Beaver This Afternoon
Sunny, with a high near 72. South wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 40. Southeast wind 8 to 11 mph.
Bicknell This Afternoon
Isolated showers. Partly sunny, with a high near 66. East wind 14 to 16 mph. 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 This Afternoon
Mostly sunny, with a high near 76. East southeast wind around 6 mph.
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 This Afternoon
Isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 71. South southeast wind around 10 mph. 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 This Afternoon
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 This Afternoon
Isolated showers. Partly sunny, with a high near 67. Southeast wind around 5 mph. 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. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.
Tonight
Partly cloudy, with a low around 55. Southeast wind 9 to 16 mph.
Brian Head This Afternoon
Isolated showers. Partly 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 This Afternoon
Sunny, with a high near 72. Southwest wind around 10 mph.
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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