Alert archive / Colorado / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 206, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this severe thunderstorm warning at Jul 8, 2025, 5:51 PM MDT for Washington County, Colorado. It was in force for 24 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 8, 2025, 5:51 PM MDT (23:51 UTC)
- Expired
- Jul 8, 2025, 6:15 PM MDT
- In force
- 24 min
- Issued by
- NWS Denver/Boulder, CO
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Washington County, CO
The radar
The Denver radar (KFTG), 117 km from the middle of the area, began a volume at 23:51 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Denver/Boulder, CO wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 8, 5:25 PM MDT, 26 minutes earlier.
Area forecast discussion, Jul 8, 5:25 PM MDT, 26 minutes before
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</html>Hazardous weather outlook, Jul 8, 9:08 AM MDT, 8 hours 43 minutes before
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 908 AM MDT Tue Jul 8 2025 COZ030>051-091515- Jackson County Below 9000 Feet- West Jackson and West Grand Counties Above 9000 Feet- Grand and Summit Counties Below 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Central and Southeast Park County- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- 908 AM MDT Tue Jul 8 2025 This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...Today and Tonight Isolated, high-based showers will develop over the higher terrain and move into the urban corridor early to mid-afternoon, with potential for localized outflow gusts near 50 mph. As these move east into the plains through the afternoon and early evening, a few strong thunderstorms may develop with gusty winds and hail up to 1" possible. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Very hot temperatures near 100 degrees across the plains are expected on Wednesday with highs in the upper 90s possible on Thursday. Gusty showers will be possible most afternoons, with Friday and Friday night carrying the greatest potential for more widespread convection and locally heavy rain. .SPOTTER INFORMATION STATEMENT... Spotter activation will be needed today or tonight to pass along any severe hail or wind reports.
In the hours before
Local storm report, Jul 8, 3:04 PM MDT, 2 hours 47 minutes before
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</html>Special weather statement, Jul 8, 3:28 PM MDT, 2 hours 23 minutes before
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</html>Special weather statement, Jul 8, 3:55 PM MDT, 1 hour 56 minutes before
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<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>Special weather statement, Jul 8, 5:03 PM MDT, 48 minutes before
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Please try again in a few minutes.
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</html>Local storm report, Jul 8, 5:10 PM MDT, 41 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>Special weather statement, Jul 8, 5:24 PM MDT, 27 minutes before
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<div class="status" id="status">Temporary Notice</div>
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</p>
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Please try again in a few minutes.
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</html>The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 7, 9:52 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 23 min |
| Jul 7, 10:16 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 44 min |
| Jul 7, 10:59 PM MDT | Special Weather Statement | BOU | Morgan | 31 min |
| Jul 8, 12:34 PM MDT | Special Weather Statement | BOU | Douglas | 26 min |
| Jul 8, 1:38 PM MDT | Fire Weather Watch | BOU | Park | 36 hr |
| Jul 8, 2:17 PM MDT | Special Weather Statement | BOU | Adams | 28 min |
| Jul 8, 2:56 PM MDT | Special Weather Statement | BOU | Denver | 49 min |
| Jul 8, 2:59 PM MDT | Special Weather Statement | BOU | Broomfield | 31 min |
| Jul 8, 3:02 PM MDT | Special Weather Statement | BOU | Lincoln | 28 min |
| Jul 8, 3:28 PM MDT | Special Weather Statement | BOU | Denver | 47 min |
| Jul 8, 3:33 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Broomfield, Denver | 27 min |
| Jul 8, 3:55 PM MDT | Special Weather Statement | BOU | Weld | 35 min |
| Jul 8, 5:03 PM MDT | Special Weather Statement | BOU | Morgan | 27 min |
| Jul 8, 5:24 PM MDT | Special Weather Statement | BOU | Logan | 51 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 2025Every severe thunderstorm warning in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.