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
LocationWeatherRoad ConditionRestrictionLast Updated
SR-31 Fairview Canyongusty windspatchy snownone2/24/2021 6:23:38 PM
SR-31 Huntington Canyongusty windsicy spotsnone2/24/2021 6:23:38 PM
SR-39 Ogden to Jct. SR-167 Trappers Loopfairdrynone2/24/2021 6:23:37 PM
SR-153 Beaver to Elk Meadowsfairdrynone2/24/2021 6:23:38 PM
US-40 Through Daniels Canyonfairdrynone2/24/2021 6:23:37 PM
US-89 Upper Logan Canyon and Logan Summitfairdrynone2/24/2021 6:23:37 PM
US-89 Lower Logan Canyonfairdrynone2/24/2021 6:23:37 PM
US-89/91 I-15 to Wellsville via Sardine Summitfairdrynone2/24/2021 6:23:37 PM
SR-92 to Sundancefairdrynone2/24/2021 6:23:37 PM
SR-153 Elk Meadows to Puffer Lakefairdrynone2/24/2021 6:23:38 PM
SR-158 to Powder Mountainfairwetnone2/24/2021 6:23:37 PM
SR-167 Trappers Loop I-84 to Huntsvillefairdrynone2/24/2021 6:23:37 PM
US-189 Provo Canyonfairdrynone2/24/2021 6:23:37 PM
SR-226 to Snowbasinfairwetnone2/24/2021 6:23:37 PM
US-191 Duchesne to Helper through Indian Canyonfairdrynone2/24/2021 6:23:37 PM
SR-143 Parowan to Brian Headfairdrynone2/24/2021 6:23:38 PM
SR-143 Panguitch to Mammoth Creek Roadfairdrynone2/24/2021 6:23:38 PM
SR-143 Brian Head to Mammoth Creek Roadblowing snowicy spotsnone2/24/2021 6:23:38 PM
SR-39 Jct. SR-167 Trappers Loop to Monte Cristofairdrynone2/24/2021 6:23:37 PM
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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 Station10N00 80  
Arrowhead Summit15NE814 82  
Bunnells Ridge13E14 85  
Cardiff Peak4NW1016 89  
Deer Creek Dam22E912 64  
Elberts16N00 89  
Mid Mountain20N00 65  
Monument Peak6NW1316 88  
Reynolds Peak8NW36 88  
SR-92 @ Aspen Grove22E14 69  
Spruces17N00 79  
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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 - 6:29 PM Wednesday, February 24, 2021
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 Tonight
A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 7. Wind chill values as low as -8. West wind 11 to 17 mph.
Thursday
Sunny, with a high near 29. Wind chill values as low as -3. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.
Alpine Tonight
Mostly clear, with a low around 15. North wind 7 to 17 mph becoming east northeast in the evening.
Thursday
Increasing clouds, with a high near 36. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Alta Tonight
A 40 percent chance of snow showers before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -16. North northwest wind 10 to 15 mph becoming east northeast after midnight. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Increasing clouds, with a high near 24. Wind chill values as low as -13. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Altamont Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -3. North northwest wind 5 to 10 mph becoming light.
Thursday
Sunny, with a high near 36. Wind chill values as low as -4. Northwest wind 7 to 11 mph becoming south southwest in the afternoon.
Alton Tonight
Partly cloudy, with a low around 15. Wind chill values as low as -2. Blustery, with a north wind 15 to 20 mph increasing to 21 to 26 mph in the evening.
Thursday
Sunny, with a high near 43. Wind chill values as low as -3. Breezy, with a north wind 18 to 23 mph decreasing to 8 to 13 mph in the afternoon.
Amalga Tonight
Mostly clear, with a low around 8. North wind 5 to 9 mph becoming light and variable in the evening.
Thursday
Increasing clouds, with a high near 32. Calm wind becoming south 5 to 7 mph in the afternoon.
American Fork Tonight
Mostly clear, with a low around 15. North northwest wind 7 to 14 mph.
Thursday
Increasing clouds, with a high near 37. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.
Annabella Tonight
A 20 percent chance of snow showers before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 16. East wind 6 to 15 mph.
Thursday
Sunny, with a high near 40. Calm wind becoming north 5 to 8 mph in the afternoon.
Antimony Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. North wind 16 to 21 mph decreasing to 8 to 13 mph after midnight.
Thursday
Sunny, with a high near 39. Wind chill values as low as zero. Northwest wind 9 to 13 mph.
Apple Valley Tonight
Mostly clear, with a low around 22. Northeast wind 7 to 16 mph.
Thursday
Sunny, with a high near 51. North northwest wind 5 to 10 mph.
Aurora Tonight
A 40 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 15. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 40. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Aurora Tonight
A 40 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 15. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 40. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Aurora Tonight
A 40 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 15. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 40. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Ballard Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 11. Southeast wind 5 to 10 mph becoming north after midnight.
Thursday
Sunny, with a high near 35. Northwest wind around 5 mph becoming south in the afternoon.
Bear River Tonight
Mostly clear, with a low around 12. North northwest wind 11 to 14 mph.
Thursday
Increasing clouds, with a high near 34. Wind chill values as low as zero. Calm wind becoming south southeast 5 to 9 mph in the afternoon.
Beaver Tonight
A 40 percent chance of snow showers before 11pm. Partly cloudy, with a low around 13. Wind chill values as low as zero. North wind 14 to 17 mph. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 39. North wind 5 to 9 mph becoming light and variable.
Beryl Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Wind chill values as low as -3. Blustery, with a north wind 21 to 26 mph.
Thursday
Sunny, with a high near 44. Wind chill values as low as -4. North wind 16 to 21 mph becoming southeast 7 to 12 mph in the morning.
Bicknell Tonight
Partly cloudy, with a low around 12. North wind 16 to 21 mph decreasing to 5 to 10 mph after midnight.
Thursday
Sunny, with a high near 37. Light and variable wind becoming west northwest 10 to 15 mph in the afternoon.
Big Water Tonight
Increasing clouds, with a low around 31. West northwest wind 7 to 14 mph.
Thursday
Sunny, with a high near 51. West wind 6 to 9 mph becoming southeast in the morning.
Blanding Tonight
Partly cloudy, with a low around 24. West wind 10 to 15 mph becoming north in the evening.
Thursday
Sunny, with a high near 43. North northwest wind 5 to 15 mph becoming west in the afternoon.
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