IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
Tab Functionality:
Above this section, you will notice six selectable tabs. Click on
the tab to show the information.
- Help: This page!
- Event Info: Details of the selected event.
- Text Data: The raw text product for this event.
- Interactive Map: An interactive map showing the event and RADAR.
- Storm Reports: Local Storm Reports.
- List Events: List all events of the given phenomena, significance, year, and issuing office.
Web Services Used:
This application is fully driven by IEM web services.
2025 [KRIW] RIVERTON High Wind (HW) Watch (A) Number 8
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
543 WWUS75 KRIW 210852 NPWRIW URGENT - WEATHER MESSAGE National Weather Service Riverton WY 252 AM MDT Fri Mar 21 2025 WYZ019-020-220000- /O.NEW.KRIW.HW.A.0008.250322T1200Z-250323T0000Z/ Green Mountains and Rattlesnake Range-Natrona County Lower Elevations- Including the cities of Casper and Jeffrey City 252 AM MDT Fri Mar 21 2025 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON... * WHAT...West winds 35 to 45 mph with gusts up to 70 mph possible. * WHERE...Green Mountains and Rattlesnake Range and Natrona County Lower Elevations. * WHEN...From Saturday morning through Saturday afternoon. * IMPACTS...Travel could be difficult, especially for high profile vehicles, and along Outer Drive in Casper. $$ For more information from the National Weather Service, visit https://weather.gov/riw/ . Straub
964 WWUS75 KRIW 211852 NPWRIW URGENT - WEATHER MESSAGE National Weather Service Riverton WY 1252 PM MDT Fri Mar 21 2025 WYZ019-020-221300- /O.UPG.KRIW.HW.A.0008.250322T1200Z-250323T0000Z/ /O.NEW.KRIW.HW.W.0009.250322T0900Z-250323T0300Z/ Green Mountains and Rattlesnake Range-Natrona County Lower Elevations- Including the cities of Jeffrey City and Casper 1252 PM MDT Fri Mar 21 2025 ...HIGH WIND WARNING IN EFFECT FROM 3 AM TO 9 PM MDT SATURDAY... * WHAT...West winds 30 to 40 mph with gusts 50 to 60 mph expected. Localized gusts to 70 mph possible in wind-prone areas. * WHERE...The Green Mountains and Rattlesnake Range, and the lower elevations of Natrona County. Red Canyon near South Pass, Outer Drive in Casper, and other wind-prone areas will be especially affected. * WHEN...From 3 AM to 9 PM MDT Saturday. * IMPACTS...Travel will be difficult for high profile vehicles. North to south routes will be especially effected. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. Secure loose objects outdoors. && $$ For more information from the National Weather Service, visit https://weather.gov/riw/ . VandenBoogart
Permalink to 202503210852-KRIW-WWUS75-NPWRIW
543 WWUS75 KRIW 210852 NPWRIW URGENT - WEATHER MESSAGE National Weather Service Riverton WY 252 AM MDT Fri Mar 21 2025 WYZ019-020-220000- /O.NEW.KRIW.HW.A.0008.250322T1200Z-250323T0000Z/ Green Mountains and Rattlesnake Range-Natrona County Lower Elevations- Including the cities of Casper and Jeffrey City 252 AM MDT Fri Mar 21 2025 ...HIGH WIND WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON... * WHAT...West winds 35 to 45 mph with gusts up to 70 mph possible. * WHERE...Green Mountains and Rattlesnake Range and Natrona County Lower Elevations. * WHEN...From Saturday morning through Saturday afternoon. * IMPACTS...Travel could be difficult, especially for high profile vehicles, and along Outer Drive in Casper. $$ For more information from the National Weather Service, visit https://weather.gov/riw/ . Straub
Permalink to 202503211852-KRIW-WWUS75-NPWRIW
964 WWUS75 KRIW 211852 NPWRIW URGENT - WEATHER MESSAGE National Weather Service Riverton WY 1252 PM MDT Fri Mar 21 2025 WYZ019-020-221300- /O.UPG.KRIW.HW.A.0008.250322T1200Z-250323T0000Z/ /O.NEW.KRIW.HW.W.0009.250322T0900Z-250323T0300Z/ Green Mountains and Rattlesnake Range-Natrona County Lower Elevations- Including the cities of Jeffrey City and Casper 1252 PM MDT Fri Mar 21 2025 ...HIGH WIND WARNING IN EFFECT FROM 3 AM TO 9 PM MDT SATURDAY... * WHAT...West winds 30 to 40 mph with gusts 50 to 60 mph expected. Localized gusts to 70 mph possible in wind-prone areas. * WHERE...The Green Mountains and Rattlesnake Range, and the lower elevations of Natrona County. Red Canyon near South Pass, Outer Drive in Casper, and other wind-prone areas will be especially affected. * WHEN...From 3 AM to 9 PM MDT Saturday. * IMPACTS...Travel will be difficult for high profile vehicles. North to south routes will be especially effected. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. Secure loose objects outdoors. && $$ For more information from the National Weather Service, visit https://weather.gov/riw/ . VandenBoogart
All Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.