Home

FAQ

Links

My UDOT Traffic Alerts

Traffic Maps

State Travel Info

Additional Info

Neighboring States

Click here for more info

Map RWIS Data Citizen Reporting Program FAQ

Current Road Conditions

Road condition reports will return November 1.

The UDOT Citizen Reporting Program enlists volunteers to report on current road conditions along specific roadway segments across Utah. The volunteers can be UDOT employees, law enforcement, truck drivers, plow drivers, experienced commuters, or other volunteers. The long term goal of adding Citizen Reporters to UDOT’s weather operations road reporting is to supplement current condition reporting on segments where drivers are already traveling.

Current and forecast weather conditions are a critical part of traveler information in Utah. Utah has many high mountain passes and rural routes that frequently experience hazardous winter weather, and accurate road condition information for these routes is vital for traveler safety and route planning. Citizen Reporters will help to enhance UDOT’s coverage of road weather reporting by providing data on road segments throughout the state of Utah. UDOT has a network of Road Weather Information Stations (RWIS), traffic cameras and Traveler Information Meteorologists that help to create a road conditions report. UDOT also utilizes reports from snow plow crews. See the diagram below for additional information:

How does UDOT compile all of the incoming data and determine the appropriate road/weather conditions?

UDOT has a sophisticated network of Road Weather Information Systems (RWIS) deployed throughout the state. These RWIS units collect road and weather data and transmit the data back to the UDOT Traffic Operations Center (TOC). Meteorologists at the TOC use this information to verify the conditions seen on atmospheric models. UDOT also receives valuable road/weather information from its plow drivers, and with the launch of the Citizen Reporter Program, trained volunteer reporters. All of the incoming data is compiled with carefully crafted logic to determine the condition of the road surface. Reports from plow drivers, law enforcement and other experienced reporters may be utilized in a different way than volunteer citizen data, however all data is immensely valuable and helpful in determining the condition of the road surface.

How do I become a UDOT Citizen Reporter?

In order to become a UDOT Citizen Reporter, you will need to complete a brief training (either online or in person), take a short quiz and complete a sign-up form. The training takes approximately 30 minutes. Once a volunteer has completed these steps, they will be provided with a login and PIN, and can begin submitting reports. Reports are submitted through the UDOT Citizen Reporting app, downloadable for Android and Apple devices from the iStore or Android Market.

If you would like to become a Citizen Reporter, please follow this link to take the online training: Citizen Reporting Training. For more information or to schedule an in person training, contact UDOT Citizen Reporting program at udotcitizenreporter@utah.gov

Click here for more info

	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

Site	Air Temp °F	Wind Dir	Wind Speed (MPH)	Wind Gust (MPH)	Precip	% Relative Humidity	Road Temp °F	Road Surface
	Atmospherics						Road Conditions
I-15 @ Plymouth	63	NW	4	7		89
I-15 @ Tremonton	64	NW	7	11		81	66	Dry
I-15 @ Willard POE	63	SE	4	6		89	68	Dry
I-15 @ Centerville	67	N	5	11		83
I-15 @ 500 S	67	SE	2	3		85	71	Dry
I-15 @ 2400 S	69	SE	3	8	Heavy	80
I-15 @ 6200 S	66	N	1	3	Heavy	89
I-15 @ 9000 S	66	SW	2	4		98
I-15 @ 14700 S	65	E	2	3		96
I-15 @ Alpine Pt of Mtn	64	SE	3	5		82	70	Dry
I-15 @ Orem	68	NW	2	5		72	72	Dry
I-15 @ Provo	65	S	4	7		78	71	Dry
I-15 @ Beer Creek	60	S	3	5		91	66	Dry
I-15 @ Sevier River	60	SE	3	4		93	65	Dry
I-15 @ Scipio Summit	58	SW	2	4		84	66	Dry
I-15 @ Dog Valley	57	N	0	0		85
I-15 @ Black Ridge	63	N	10	14		78	68	Dry
Portable RWIS 2	47	NE	14	23		98

* 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 - 7:01 AM Wednesday, July 30, 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

City	Forecast	Forecast
Alpine	Today Scattered showers and thunderstorms. Partly sunny, with a high near 82. Light north wind becoming northwest 6 to 11 mph in the morning. Chance of precipitation is 30%.	Tonight Scattered showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 58. Northwest wind 5 to 11 mph becoming south southeast after midnight. Chance of precipitation is 30%.
Alta	Today Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 59. North wind 5 to 9 mph. Chance of precipitation is 50%.	Tonight Scattered showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 51. North northwest wind 5 to 8 mph becoming south southeast after midnight. Chance of precipitation is 40%.
Altamont	Today Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 77. North wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 30%.	Tonight Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. Light and variable wind becoming west northwest 5 to 8 mph after midnight. Chance of precipitation is 30%.
Alton	Today Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 80. North northwest wind 3 to 8 mph. Chance of precipitation is 30%.	Tonight Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 54. North northwest wind 7 to 9 mph. Chance of precipitation is 30%.
Amalga	Today Scattered showers and thunderstorms, mainly before noon. Partly sunny, with a high near 82. North wind 5 to 10 mph becoming light east northeast. Chance of precipitation is 40%.	Tonight Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. East wind 5 to 9 mph becoming light and variable. Chance of precipitation is 20%.
American Fork	Today Scattered showers and thunderstorms, mainly before noon. Partly sunny, with a high near 84. Light north wind becoming northwest 6 to 11 mph in the morning. Chance of precipitation is 30%.	Tonight Scattered showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 59. Northwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 30%.
Annabella	Today Isolated showers and thunderstorms after noon. Partly sunny, with a high near 83. Northwest wind 3 to 7 mph. Chance of precipitation is 20%.	Tonight Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 54. North northwest wind around 8 mph becoming southwest after midnight. Chance of precipitation is 20%.
Antimony	Today Scattered showers and thunderstorms after noon. Partly sunny, with a high near 82. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.	Tonight Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. North northwest wind 5 to 7 mph becoming west southwest after midnight. Chance of precipitation is 30%.
Aurora	Today Isolated showers and thunderstorms after noon. Partly sunny, with a high near 83. West northwest wind 3 to 7 mph. Chance of precipitation is 20%.	Tonight Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 53. North northwest wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 20%.
Ballard	Today Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 82. North northeast wind around 5 mph becoming southeast in the morning. Chance of precipitation is 20%.	Tonight A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 53. East northeast wind 5 to 10 mph becoming north northwest after midnight.
Bear River	Today Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 85. North wind 6 to 8 mph. Chance of precipitation is 30%.	Tonight Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 58. East northeast wind 5 to 9 mph becoming south southwest after midnight. Chance of precipitation is 20%.
Beaver	Today Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 83. North wind around 7 mph. Chance of precipitation is 20%.	Tonight Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 56. North wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 20%.
Bicknell	Today Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 79. West southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 30%.	Tonight Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. North northwest wind 6 to 8 mph becoming west southwest after midnight. Chance of precipitation is 30%.
Big Water	Today Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 97. Northwest wind 5 to 7 mph becoming calm. Chance of precipitation is 20%.	Tonight Partly cloudy, with a low around 71. West northwest wind 5 to 9 mph becoming light after midnight.
Blanding	Today Isolated showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 87. West northwest wind 5 to 10 mph becoming south southeast in the morning. Chance of precipitation is 20%.	Tonight A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 56. North wind around 10 mph.
Bluffdale	Today Isolated showers, with thunderstorms also possible after noon. Partly sunny, with a high near 82. Northwest wind 6 to 15 mph. Chance of precipitation is 20%.	Tonight Scattered showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 63. Northwest wind 7 to 15 mph becoming south after midnight. Chance of precipitation is 30%.
Boulder	Today Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 83. Light and variable wind. Chance of precipitation is 30%.	Tonight Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 59. Northeast wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 20%.
Bountiful	Today A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. North northeast wind 5 to 9 mph.	Tonight Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 61. North northwest wind 6 to 11 mph becoming southeast after midnight. Chance of precipitation is 20%.
Brian Head	Today Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 63. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 40%.	Tonight Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. North northwest wind 6 to 13 mph. Chance of precipitation is 40%.
Brigham City	Today Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 82. North northeast wind 5 to 9 mph. Chance of precipitation is 30%.	Tonight Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 60. North wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 20%.
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

+/-

Home | FAQ | Links | Contact Us | My UDOT Traffic Alerts