GET Forecasted Road Weather Conditions API Documentation
Returns all forecasted driving conditions.
Request Information
https://www.udottraffic.utah.gov/api/v2/get/futuredrivingconditions
URI Parameters
| Name | Description | Type | Additional information |
|---|---|---|---|
| key |
Developer Key |
string |
Required |
| format |
Valid values are 'xml' or 'json', default 'json'. |
string |
Optional |
Response Information
Resource Description
| Name | Description | Type |
|---|---|---|
| Id |
A unique identifier. |
integer |
| Source |
Source of the forecasted driving conditions |
string |
| SourceId |
SourceId of the forecasted driving conditions |
string |
| Latitude |
The latitude describing the location. Format: double between -90 and 90. |
double |
| Longitude |
The longitude describing the location. Format: double between -180 and 180. |
double |
| Roadway |
Roadway name |
string |
| EncodedPolyline |
A single string storing a series of coordinates. More information |
string |
| LastUpdated |
The date the item's details were last updated in Unix time. More information |
integer |
| ForecastInfo |
Forecast info associated with the driving conditions |
list |
Response Formats
[
{
"Id": 977417,
"Source": "ADX-WeatherForecast",
"SourceId": "21000011",
"Latitude": 41.107965,
"Longitude": -111.909644,
"Roadway": "US-89 From Jct. SR-193 to I-84",
"EncodedPolyline": "w{{yFfj`jTk`@sBi\\}Aci@{BmBKeFMuB@uAHcALgAT{@RkAXmDtAmPdKyJlFuDtBcAj@oAx@cElCmAx@",
"LastUpdated": 1771426801,
"ForecastInfo": [
{
"Timeframe": "0 to 3 hours",
"Condition": "Yellow",
"ConditionReason": "Slushy roads"
},
{
"Timeframe": "3 to 6 hours",
"Condition": "Yellow",
"ConditionReason": "Areas of road snow/ice"
},
{
"Timeframe": "6 to 9 hours",
"Condition": "Yellow",
"ConditionReason": "Patchy ice"
},
{
"Timeframe": "9 to 12 hours",
"Condition": "Yellow",
"ConditionReason": "Patchy ice"
},
{
"Timeframe": "12 to 15 hours",
"Condition": "Green",
"ConditionReason": "Dry"
},
{
"Timeframe": "15 to 18 hours",
"Condition": "Green",
"ConditionReason": "Dry"
},
{
"Timeframe": "18 to 21 hours",
"Condition": "Green",
"ConditionReason": "Dry"
},
{
"Timeframe": "21 to 24 hours",
"Condition": "Green",
"ConditionReason": "Dry"
}
]
},
{
"Id": 977426,
"Source": "ADX-WeatherForecast",
"SourceId": "21000027",
"Latitude": 41.735096,
"Longitude": -111.834818,
"Roadway": "US-89 Lower Logan Canyon",
"EncodedPolyline": "kkv}FrvqiTsWSvAsyBuLum@iOi_@mAib@xDuyAxHgk@s^okDeG{}Ak`@mq@kDsx@so@o{@yN_wA_GcfAdFifAo|@i}Aer@ciAo]HaNt]ce@yH",
"LastUpdated": 1771426801,
"ForecastInfo": [
{
"Timeframe": "0 to 3 hours",
"Condition": "Yellow",
"ConditionReason": "Areas of road snow/ice"
},
{
"Timeframe": "3 to 6 hours",
"Condition": "Yellow",
"ConditionReason": "Areas of road snow/ice"
},
{
"Timeframe": "6 to 9 hours",
"Condition": "Yellow",
"ConditionReason": "Areas of road snow/ice"
},
{
"Timeframe": "9 to 12 hours",
"Condition": "Yellow",
"ConditionReason": "Areas of road snow/ice"
},
{
"Timeframe": "12 to 15 hours",
"Condition": "Yellow",
"ConditionReason": "Patchy ice"
},
{
"Timeframe": "15 to 18 hours",
"Condition": "Yellow",
"ConditionReason": "Patchy ice"
},
{
"Timeframe": "18 to 21 hours",
"Condition": "Green",
"ConditionReason": "Dry"
},
{
"Timeframe": "21 to 24 hours",
"Condition": "Green",
"ConditionReason": "Dry"
}
]
}
]<FutureDrivingConditionsList>
<FutureDrivingConditions>
<Id>977417</Id>
<Source>ADX-WeatherForecast</Source>
<SourceId>21000011</SourceId>
<Latitude>41.107965</Latitude>
<Longitude>-111.909644</Longitude>
<Roadway>US-89 From Jct. SR-193 to I-84</Roadway>
<EncodedPolyline>w{{yFfj`jTk`@sBi\}Aci@{BmBKeFMuB@uAHcALgAT{@RkAXmDtAmPdKyJlFuDtBcAj@oAx@cElCmAx@</EncodedPolyline>
<LastUpdated>1771426801</LastUpdated>
<ForecastInfo>
<Forecast>
<Timeframe>0 to 3 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Slushy roads</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>3 to 6 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Areas of road snow/ice</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>6 to 9 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Patchy ice</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>9 to 12 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Patchy ice</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>12 to 15 hours</Timeframe>
<Condition>Green</Condition>
<ConditionReason>Dry</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>15 to 18 hours</Timeframe>
<Condition>Green</Condition>
<ConditionReason>Dry</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>18 to 21 hours</Timeframe>
<Condition>Green</Condition>
<ConditionReason>Dry</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>21 to 24 hours</Timeframe>
<Condition>Green</Condition>
<ConditionReason>Dry</ConditionReason>
</Forecast>
</ForecastInfo>
</FutureDrivingConditions>
<FutureDrivingConditions>
<Id>977426</Id>
<Source>ADX-WeatherForecast</Source>
<SourceId>21000027</SourceId>
<Latitude>41.735096</Latitude>
<Longitude>-111.834818</Longitude>
<Roadway>US-89 Lower Logan Canyon</Roadway>
<EncodedPolyline>kkv}FrvqiTsWSvAsyBuLum@iOi_@mAib@xDuyAxHgk@s^okDeG{}Ak`@mq@kDsx@so@o{@yN_wA_GcfAdFifAo|@i}Aer@ciAo]HaNt]ce@yH</EncodedPolyline>
<LastUpdated>1771426801</LastUpdated>
<ForecastInfo>
<Forecast>
<Timeframe>0 to 3 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Areas of road snow/ice</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>3 to 6 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Areas of road snow/ice</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>6 to 9 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Areas of road snow/ice</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>9 to 12 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Areas of road snow/ice</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>12 to 15 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Patchy ice</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>15 to 18 hours</Timeframe>
<Condition>Yellow</Condition>
<ConditionReason>Patchy ice</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>18 to 21 hours</Timeframe>
<Condition>Green</Condition>
<ConditionReason>Dry</ConditionReason>
</Forecast>
<Forecast>
<Timeframe>21 to 24 hours</Timeframe>
<Condition>Green</Condition>
<ConditionReason>Dry</ConditionReason>
</Forecast>
</ForecastInfo>
</FutureDrivingConditions>
</FutureDrivingConditionsList>