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
Alta Guard Station6N00 41  
Arrowhead Summit-4N1421 83  
Bunnells Ridge3NW1015 53  
Cardiff Peak-2N1324 65  
Deer Creek Dam3E33 86  
Elberts11N00 37  
Mid Mountain-1N00 80  
Monument Peak-5NE1821 83  
SR-92 @ Aspen Grove-3NW13 77  
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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 - 7:45 AM Monday, October 26, 2020
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
Acord Lakes Today
Mostly sunny, with a high near 24. Wind chill values as low as -15. West wind 8 to 18 mph becoming north northeast in the afternoon.
Tonight
Clear, with a low around 7. Wind chill values as low as -8. Blustery, with a north northeast wind 18 to 23 mph becoming northwest 8 to 13 mph after midnight.
Alpine Today
Sunny, with a high near 36. Wind chill values as low as -3. Light and variable wind becoming north 13 to 18 mph in the afternoon.
Tonight
Mostly clear, with a low around 18. Northeast wind 5 to 10 mph.
Alta Today
Sunny, with a high near 13. Wind chill values as low as -20. North northeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.
Tonight
Mostly clear, with a low around 11. Wind chill values as low as -6. North northeast wind 10 to 15 mph becoming light and variable.
Altamont Today
Sunny, with a high near 27. Wind chill values as low as -8. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 11. West wind 5 to 9 mph becoming calm after midnight.
Alton Today
Sunny, with a high near 33. Wind chill values as low as -11. Breezy, with a north wind 24 to 29 mph.
Tonight
Clear, with a low around 16. Wind chill values as low as -2. Blustery, with a north wind 20 to 25 mph decreasing to 14 to 19 mph.
Amalga Today
Sunny, with a high near 37. Wind chill values as low as -8. Calm wind becoming north 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 14. North wind 8 to 13 mph becoming light and variable after midnight.
American Fork Today
Sunny, with a high near 35. Breezy, with a north northwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon.
Tonight
Mostly clear, with a low around 17. North northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.
Annabella Today
Sunny, with a high near 32. Light and variable wind becoming north northeast 16 to 21 mph in the morning.
Tonight
Clear, with a low around 12. North wind 11 to 16 mph becoming light and variable after midnight.
Antimony Today
Mostly sunny, with a high near 30. Wind chill values as low as -12. Blustery, with a north wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon.
Tonight
Clear, with a low around 7. Wind chill values as low as -3. Blustery, with a north wind 17 to 22 mph decreasing to 6 to 11 mph after midnight.
Apple Valley Today
Sunny, with a high near 46. Breezy, with a north wind 15 to 24 mph.
Tonight
Clear, with a low around 18. North wind 15 to 20 mph becoming northwest 7 to 12 mph after midnight.
Aurora Today
Sunny, with a high near 34. Wind chill values as low as -6. Light and variable wind becoming north 16 to 21 mph in the afternoon.
Tonight
Clear, with a low around 10. North wind 13 to 18 mph becoming light and variable.
Aurora Today
Sunny, with a high near 34. Wind chill values as low as -6. Light and variable wind becoming north 16 to 21 mph in the afternoon.
Tonight
Clear, with a low around 10. North wind 13 to 18 mph becoming light and variable.
Aurora Today
Sunny, with a high near 34. Wind chill values as low as -6. Light and variable wind becoming north 16 to 21 mph in the afternoon.
Tonight
Clear, with a low around 10. North wind 13 to 18 mph becoming light and variable.
Ballard Today
Sunny, with a high near 25. North northwest wind 5 to 10 mph becoming south in the morning.
Tonight
Mostly clear, with a low around 5. East wind around 5 mph becoming northwest after midnight.
Bear River Today
Sunny, with a high near 37. North northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.
Tonight
Mostly clear, with a low around 20. North wind 10 to 15 mph becoming light and variable after midnight.
Beaver Today
Sunny, with a high near 32. Wind chill values as low as -6. Breezy, with a north wind 15 to 25 mph.
Tonight
Clear, with a low around 12. Blustery, with a north wind 17 to 22 mph becoming light.
Beryl Today
Sunny, with a high near 36. Wind chill values as low as -11. Breezy, with a north northeast wind 5 to 15 mph increasing to 18 to 28 mph in the afternoon.
Tonight
Clear, with a low around 4. Blustery, with a north northeast wind 18 to 23 mph becoming light and variable after midnight.
Bicknell Today
Sunny, with a high near 28. Wind chill values as low as -5. Light and variable wind becoming north northeast 9 to 14 mph in the afternoon.
Tonight
Clear, with a low around 11. Northeast wind 5 to 15 mph becoming northwest after midnight.
Big Water Today
Sunny, with a high near 45. Light and variable wind becoming northeast 13 to 18 mph in the afternoon.
Tonight
Clear, with a low around 28. Northeast wind 6 to 14 mph becoming west in the evening.
Blanding Today
A 30 percent chance of snow showers, mainly before 10am. Mostly sunny, with a high near 28. North wind around 15 mph.
Tonight
Mostly clear, with a low around 11. North wind 10 to 15 mph.
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