Severe Thunderstorm Warning for Albany, Laramie, Platte Counties WY

Source: NOAA · Southeastern Wyoming

If you are in immediate danger, call emergency services now.

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Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.

NWS Cheyenne has issued a Severe Thunderstorm Warning for east central Albany, northwestern Laramie, and southwestern Platte counties in southeastern Wyoming until 5:45 PM MDT.

What this NWS weather alert tells you, and what most readers miss

This notice was issued by NOAA on May 17, 2026 and geographically references Southeastern Wyoming. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Weather Alerts - determines the warning protocol behind it, which shapes what protective action (seeking shelter, following evacuation orders if issued, monitoring official updates) is recommended and which agency holds authority to issue or cancel it.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly NOAA detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action, a single localized NWS weather alert is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (weather, alert, Severe Thunderstorm Warning, Wyoming) map to related alerts in the same area of risk - browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.

Alert Details

A Severe Thunderstorm Warning was issued by the National Weather Service in Cheyenne, Wyoming. The alert is effective from May 9, 2026 at 5:00 PM MDT until May 9, 2026 at 5:45 PM MDT.

Affected Areas

The warning covers east central Albany County, northwestern Laramie County, and southwestern Platte County in southeastern Wyoming. Locations impacted include Rogers Canyon, Bosler, Baldy Peak, Sybille Canyon, and Wheatland Reservoir Number 3.

What You Should Do

For your protection move to an interior room on the lowest floor of a building.

Expected Conditions

At 4:59 PM MDT, a severe thunderstorm was located northeast of Rock River, moving southeast at 40 mph. Hazards include 60 mph wind gusts and quarter size hail.

Timeline

The warning is in effect until 5:45 PM MDT on May 9, 2026.

Original source: NOAA Official Notice ↗

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Frequently Asked Questions

Common questions about this NWS weather alert.

What is this NWS weather alert about?
NWS Cheyenne has issued a Severe Thunderstorm Warning for east central Albany, northwestern Laramie, and southwestern Platte counties in southeastern Wyoming until 5:45 PM MDT.
Which agency issued this alert?
This alert was issued by NOAA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects Southeastern Wyoming. Check with NOAA for the most current geographic scope.
Where can I find more Weather Alerts updates?
Browse the full Weather Alerts feed on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.