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 @ Plymouth61SE1015 26  
I-15 @ Tremonton58W25 3961Dry
I-15 @ Willard POE59W15 3660Dry
I-15 @ Centerville66N49 2164Dry
I-15 @ 500 S62SE917 2362Dry
I-15 @ 2400 S64SE712 25  
I-15 @ 6200 S63S915 21  
I-15 @ 9000 S61S1117 24  
I-15 @ 14700 S61SE1628 18  
I-15 @ Alpine Pt of Mtn52S1315 4557Dry
I-15 @ Orem56N48 3557Dry
I-15 @ Provo59NW710 3460Dry
I-15 @ Beer Creek62SW59 2861Dry
I-15 @ Sevier River54E711 3656Dry
I-15 @ Scipio Summit63S14 1862Dry
I-15 @ Dog Valley63S2736 22  
I-15 @ Black Ridge65S1524 2173Dry
* 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 - 10:51 AM Friday, October 31, 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
Partly sunny, with a high near 71. South southeast wind 13 to 16 mph.
Tonight
Partly cloudy, with a low around 45. South southeast wind 13 to 18 mph.
Alta Today
Mostly sunny, with a temperature falling to around 43 by 5pm. Windy, with a south wind 22 to 30 mph, with gusts as high as 45 mph.
Tonight
Partly cloudy, with a low around 38. Breezy, with a south wind 21 to 26 mph, with gusts as high as 40 mph.
Altamont Today
Mostly sunny, with a high near 60. North wind around 8 mph becoming south southeast in the afternoon.
Tonight
Partly cloudy, with a low around 37. East southeast wind 7 to 14 mph.
Alton Today
Mostly sunny, with a high near 65. South wind 13 to 20 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 38. South wind around 18 mph.
Amalga Today
Mostly sunny, with a high near 69. Light south southwest wind increasing to 10 to 15 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 41. South southeast wind 9 to 16 mph.
American Fork Today
Partly sunny, with a high near 71. Southeast wind around 11 mph.
Tonight
Partly cloudy, with a low around 46. South southeast wind 13 to 18 mph.
Annabella Today
Mostly sunny, with a high near 72. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon.
Tonight
Partly cloudy, with a low around 43. South wind 15 to 21 mph, with gusts as high as 32 mph.
Antimony Today
Partly sunny, with a high near 70. Breezy, with a south wind 14 to 23 mph, with gusts as high as 36 mph.
Tonight
Partly cloudy, with a low around 41. South wind 16 to 21 mph, with gusts as high as 32 mph.
Aurora Today
Partly sunny, with a high near 72. South wind 9 to 15 mph.
Tonight
Partly cloudy, with a low around 43. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 34 mph.
Ballard Today
Mostly sunny, with a high near 66. Calm wind becoming east southeast around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 37. Southeast wind around 5 mph becoming north after midnight.
Bear River Today
Mostly sunny, with a high near 70. South southeast wind 6 to 11 mph.
Tonight
Mostly cloudy, with a low around 47. South southeast wind 10 to 17 mph.
Beaver Today
Mostly sunny, with a high near 70. Breezy, with a south wind 18 to 22 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 42. Breezy, with a south wind 20 to 24 mph, with gusts as high as 37 mph.
Bicknell Today
Mostly sunny, with a high near 64. South southeast wind 5 to 15 mph.
Tonight
Partly cloudy, with a low around 39. South southwest wind 16 to 18 mph.
Big Water Today
Mostly sunny, with a high near 75. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 53. South wind 7 to 11 mph.
Blanding Today
Mostly sunny, with a high near 68. North wind 5 to 15 mph becoming south in the afternoon.
Tonight
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 43. Southeast wind around 15 mph, with gusts as high as 25 mph.
Bluffdale Today
Partly sunny, with a high near 70. South southeast wind 17 to 21 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 51. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 34 mph.
Boulder Today
Mostly sunny, with a high near 64. Light southwest wind becoming south 8 to 13 mph in the afternoon.
Tonight
Partly cloudy, with a low around 43. South southwest wind 10 to 15 mph.
Bountiful Today
Partly sunny, with a high near 72. South wind 17 to 21 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, with a low around 53. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 34 mph.
Brian Head Today
Mostly sunny, with a high near 55. Windy, with a south wind 36 to 38 mph, with gusts as high as 55 mph.
Tonight
A slight chance of rain and snow showers after 1am. Partly cloudy, with a low around 33. Windy, with a south wind 29 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 20%.
Brigham City Today
Mostly sunny, with a high near 68. South wind 9 to 16 mph.
Tonight
Mostly cloudy, with a low around 50. South southeast wind 10 to 18 mph.
  Page of 13   Next   Last
* Click on City column name to sort the data by that column. Click on the same column a second time to reverse the order.
Incidents +/-
Twitter Feed +/-
National Weather Service Forecast +/-
© 2014 UDOT TRAFFIC