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 [KBYZ] BILLINGS Dense Fog (FG) Advisory (Y) Number 1
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
090 WWUS75 KBYZ 020824 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 124 AM MST Thu Jan 2 2025 MTZ063-172-228-021800- /O.NEW.KBYZ.FG.Y.0001.250102T0824Z-250102T1800Z/ Judith Gap-Melville Foothills-Southern Wheatland- Including the locations of Judith Gap, Melville, and Harlowton 124 AM MST Thu Jan 2 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Visibility to a quarter mile or less in dense fog. * WHERE...Judith Gap, Southern Wheatland, and Melville Foothills. * WHEN...Until 11 AM MST this morning. * IMPACTS...Very poor visibility and some slick spots will impact travel on US-191 from Melville to Harlowton and Judith Gap. * ADDITIONAL DETAILS...Fog will dissipate slowly in the late morning and afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Lester
294 WWUS75 KBYZ 021753 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 1053 AM MST Thu Jan 2 2025 MTZ063-172-228-021900- /O.EXP.KBYZ.FG.Y.0001.000000T0000Z-250102T1800Z/ Judith Gap-Melville Foothills-Southern Wheatland- Including the locations of Judith Gap, Melville, and Harlowton 1053 AM MST Thu Jan 2 2025 ...DENSE FOG ADVISORY WILL EXPIRE AT 11 AM MST THIS MORNING... Localized areas of dense fog will continue this afternoon, mainly at Judith Gap. Due to the localized nature of the dense fog, the Dense Fog Advisory will be allowed to expire. $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Arthur
Permalink to 202501020824-KBYZ-WWUS75-NPWBYZ
090 WWUS75 KBYZ 020824 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 124 AM MST Thu Jan 2 2025 MTZ063-172-228-021800- /O.NEW.KBYZ.FG.Y.0001.250102T0824Z-250102T1800Z/ Judith Gap-Melville Foothills-Southern Wheatland- Including the locations of Judith Gap, Melville, and Harlowton 124 AM MST Thu Jan 2 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Visibility to a quarter mile or less in dense fog. * WHERE...Judith Gap, Southern Wheatland, and Melville Foothills. * WHEN...Until 11 AM MST this morning. * IMPACTS...Very poor visibility and some slick spots will impact travel on US-191 from Melville to Harlowton and Judith Gap. * ADDITIONAL DETAILS...Fog will dissipate slowly in the late morning and afternoon. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your low beam headlights, and leave plenty of distance ahead of you. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Lester
Permalink to 202501021753-KBYZ-WWUS75-NPWBYZ
294 WWUS75 KBYZ 021753 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 1053 AM MST Thu Jan 2 2025 MTZ063-172-228-021900- /O.EXP.KBYZ.FG.Y.0001.000000T0000Z-250102T1800Z/ Judith Gap-Melville Foothills-Southern Wheatland- Including the locations of Judith Gap, Melville, and Harlowton 1053 AM MST Thu Jan 2 2025 ...DENSE FOG ADVISORY WILL EXPIRE AT 11 AM MST THIS MORNING... Localized areas of dense fog will continue this afternoon, mainly at Judith Gap. Due to the localized nature of the dense fog, the Dense Fog Advisory will be allowed to expire. $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Arthur
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.