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
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 @ Plymouth53E46 38  
I-15 @ Tremonton52N24 4454Dry
I-15 @ Willard POE58N58 3455Dry
I-15 @ Centerville60NW24 3757Dry
I-15 @ 500 S65S68 2462Dry
I-15 @ 2400 S65S610 2861Dry
I-15 @ 6200 S63SW712 26  
I-15 @ 9000 S63S1016 26  
I-15 @ 14700 S60S1217 32  
I-15 @ Alpine Pt of Mtn58SE1012 3559Dry
I-15 @ Orem67E614 2261Dry
I-15 @ Provo69SE815 2264Dry
I-15 @ Beer Creek64E916 2557Dry
I-15 @ Sevier River66S1320 2659Dry
I-15 @ Scipio Summit63SE613 2660Dry
I-15 @ Dog Valley59S2025 30  
I-15 @ Black Ridge64S2437 2762Dry
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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 - 12:29 AM Saturday, November 01, 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
Mostly cloudy, with a low around 52. Breezy, with a south southeast wind 24 to 26 mph, with gusts as high as 40 mph.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 66. Breezy, with a southeast wind around 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Alta Overnight
Mostly cloudy, with a low around 42. Breezy, with a south wind 25 to 28 mph, with gusts as high as 41 mph.
Saturday
A chance of rain and snow showers before noon, then snow showers. Some thunder is also possible. Temperature falling to around 31 by 5pm. Windy, with a south wind 30 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Altamont Overnight
Mostly cloudy, with a steady temperature around 41. East northeast wind 6 to 8 mph.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57. Northeast wind 9 to 14 mph becoming south in the afternoon. Chance of precipitation is 60%.
Alton Overnight
Mostly cloudy, with a low around 49. South wind around 21 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 54. Breezy, with a south wind 21 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Amalga Overnight
Mostly cloudy, with a low around 44. South southeast wind around 14 mph.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 65. Breezy, with a south southeast wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 90%.
American Fork Overnight
Mostly cloudy, with a low around 52. Breezy, with a southeast wind 20 to 22 mph.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 66. Breezy, with a southeast wind 21 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 90%.
Annabella Overnight
Mostly cloudy, with a low around 43. South wind 9 to 16 mph.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 64. Breezy, with a south southwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 60%.
Antimony Overnight
A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 51. Breezy, with a south wind 16 to 22 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 61. Windy, with a south wind 28 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 80%.
Aurora Overnight
Mostly cloudy, with a steady temperature around 47. South wind 13 to 18 mph.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. Breezy, with a south wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 60%.
Ballard Overnight
Mostly cloudy, with a low around 39. North wind around 5 mph.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 65. North northeast wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 40%.
Bear River Overnight
Mostly cloudy, with a low around 49. South southeast wind around 15 mph.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 65. Breezy, with a south wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 80%.
Beaver Overnight
Mostly cloudy, with a low around 46. Breezy, with a south southeast wind 24 to 26 mph, with gusts as high as 40 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 59. Windy, with a south southwest wind 23 to 30 mph, with gusts as high as 49 mph. Chance of precipitation is 80%.
Bicknell Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 42. South southeast wind 5 to 9 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 58. Breezy, with a south southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%.
Big Water Overnight
A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 57. South southeast wind around 7 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 72. East wind 5 to 10 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%.
Blanding Overnight
Scattered showers, mainly after 3am. Mostly cloudy, with a low around 44. East wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Partly sunny, with a high near 67. Breezy, with a southeast wind 15 to 20 mph becoming south 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Bluffdale Overnight
Mostly cloudy, with a steady temperature around 63. Breezy, with a south wind 25 to 28 mph, with gusts as high as 41 mph.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 64. Windy, with a south southeast wind 25 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.
Boulder Overnight
A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 50. South southwest wind 6 to 9 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 59. Breezy, with a south southeast wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%.
Bountiful Overnight
Mostly cloudy, with a low around 60. Breezy, with a south wind 23 to 28 mph, with gusts as high as 41 mph.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 67. Windy, with a southeast wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 90%.
Brian Head Overnight
Mostly cloudy, with a low around 43. Windy, with a south wind 41 to 46 mph, with gusts as high as 70 mph.
Saturday
Snow showers. Some thunder is also possible. Temperature rising to near 48 by 9am, then falling to around 33 during the remainder of the day. Windy, with a south wind 41 to 46 mph decreasing to 30 to 35 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Brigham City Overnight
Mostly cloudy, with a low around 52. South southeast wind around 21 mph.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 64. Windy, with a south wind 20 to 30 mph, with gusts as high as 49 mph. Chance of precipitation is 90%.
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