Severe Thunderstorm Warning — Western Arapahoe County, Colorado
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Current Status
⛈️ Active: Severe Thunderstorm Warning
Severe Thunderstorm Warning issued August 13 at 4:52PM MDT until August 13 at 5:00PM MDT by NWS Denver CO
The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire.
Effective August 13, 2026 at 6:52 PM ET · Expires August 13, 2026 at 7:02 PM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS Denver CO
Expires
August 13, 2026 at 7:02 PM ET
Last Checked
56 minutes ago
Also In Effect For
This same Severe Thunderstorm Warning also covers:
Other Active Alerts in Colorado
Severe Thunderstorm Warning
Flash Flood Warning
Flood Advisory
Severe Thunderstorm Warning
Flash Flood Warning
Severe Thunderstorm Warning
Get Severe Thunderstorm Warning Alerts for Western Arapahoe County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Severe Thunderstorm Warning mean for Western Arapahoe County, Colorado?
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Is this Severe Thunderstorm Warning currently active?
Yes — this alert is active as of our last check (56 minutes ago). It's set to expire August 13, 2026 at 7:02 PM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Western Arapahoe County?
Download StormCast free on Google Play and set Western Arapahoe County, Colorado as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Severe Thunderstorm Warning is also in effect for Central Arapahoe.