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 @ Plymouth43NW46 61  
I-15 @ Tremonton42N58 6747Dry
I-15 @ Willard POE41E25 6846Dry
I-15 @ Centerville49E06 4446Dry
I-15 @ 500 S53SE58 3554Dry
I-15 @ 2400 S50SE56 5148Dry
I-15 @ 6200 S55S712 34  
I-15 @ 9000 S50W04 41  
I-15 @ 14700 S60S2026 22  
I-15 @ Alpine Pt of Mtn52SE1217 3551Dry
I-15 @ Orem50SE35 4448Dry
I-15 @ Provo49W13 4650Dry
I-15 @ Beer Creek42W35 5641Dry
I-15 @ Sevier River39S13 5945Dry
I-15 @ Scipio Summit53NE78 2153Dry
I-15 @ Dog Valley50SE03 24  
I-15 @ Black Ridge61S815 1958Dry
* 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 - 3:34 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 Overnight
Partly cloudy, with a low around 41. Southeast wind around 11 mph.
Friday
Mostly sunny, with a high near 70. Southeast wind 11 to 15 mph.
Alta Overnight
Partly cloudy, with a low around 36. South wind around 15 mph.
Friday
Mostly sunny, with a high near 46. Breezy, with a south wind 14 to 22 mph.
Altamont Overnight
Partly cloudy, with a low around 32. North wind around 10 mph.
Friday
Mostly sunny, with a high near 60. North wind around 10 mph becoming south southeast in the afternoon.
Alton Overnight
Partly cloudy, with a low around 36. South wind around 7 mph.
Friday
Mostly sunny, with a high near 66. South wind 7 to 17 mph.
Amalga Overnight
Partly cloudy, with a low around 34. North wind around 5 mph.
Friday
Partly sunny, with a high near 69. East southeast wind 6 to 13 mph becoming south in the morning.
American Fork Overnight
Partly cloudy, with a low around 41. South southeast wind around 11 mph.
Friday
Mostly sunny, with a high near 70. Southeast wind 11 to 16 mph.
Annabella Overnight
Partly cloudy, with a low around 37. South southeast wind around 13 mph.
Friday
Mostly sunny, with a high near 71. South wind 13 to 18 mph.
Antimony Overnight
Partly cloudy, with a low around 37. South wind around 14 mph.
Friday
Mostly sunny, with a high near 70. Breezy, with a south wind 13 to 22 mph.
Aurora Overnight
Partly cloudy, with a low around 35. Southeast wind around 13 mph.
Friday
Mostly sunny, with a high near 71. Southeast wind 11 to 18 mph.
Ballard Overnight
Mostly clear, with a low around 34. West northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 63. Calm wind becoming south southeast around 5 mph in the afternoon.
Bear River Overnight
Partly cloudy, with a low around 36. Light south wind.
Friday
Mostly sunny, with a high near 69. Southeast wind 8 to 14 mph.
Beaver Overnight
Partly cloudy, with a low around 37. South wind around 13 mph.
Friday
Mostly sunny, with a high near 70. Breezy, with a south wind 13 to 22 mph.
Bicknell Overnight
Partly cloudy, with a low around 34. South wind around 11 mph.
Friday
Mostly sunny, with a high near 65. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.
Big Water Overnight
Partly cloudy, with a low around 48. Light south southwest wind.
Friday
Mostly sunny, with a high near 74. Light and variable wind becoming east southeast 5 to 9 mph in the morning.
Blanding Overnight
Partly cloudy, with a low around 38. East wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 67. Southeast wind 10 to 15 mph.
Bluffdale Overnight
Partly cloudy, with a low around 49. South southeast wind around 13 mph.
Friday
Mostly sunny, with a high near 69. South southeast wind 14 to 18 mph.
Boulder Overnight
Partly cloudy, with a low around 41. South southwest wind around 9 mph.
Friday
Mostly sunny, with a high near 65. South wind 7 to 17 mph.
Bountiful Overnight
Partly cloudy, with a low around 49. Southeast wind around 14 mph.
Friday
Mostly sunny, with a high near 71. Southeast wind 15 to 17 mph.
Brian Head Overnight
Partly cloudy, with a low around 34. Breezy, with a south wind around 23 mph.
Friday
Mostly sunny, with a high near 52. Breezy, with a south wind 24 to 28 mph, with gusts as high as 41 mph.
Brigham City Overnight
Partly cloudy, with a low around 41. South southeast wind around 7 mph.
Friday
Mostly sunny, with a high near 68. South southeast wind 10 to 14 mph.
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* Click on City column name to sort the data by that column. Click on the same column a second time to reverse the order.
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