Alert archive / Nevada / Excessive Heat Watches in 2021

Excessive Heat Watch 1, NWS Las Vegas, NV

May 30, 2021Clark County, Nye County, Nevada; Inyo County, San Bernardino County, California; Mohave County, Arizona

NWS Las Vegas, NV issued this excessive heat watch at May 30, 2021, 11:54 AM PDT for Clark County, Nye County, Nevada; Inyo County, San Bernardino County, California; Mohave County, Arizona. It took effect at Jun 2, 2021, 11:00 AM PDT. It was in force for .

The area

The counties it named.

The facts

Issued: May 30, 2021, 11:54 AM PDT (18:54 UTC)
In effect from: Jun 2, 2021, 11:00 AM PDT
Expired: May 31, 2021, 1:32 PM PDT
In force
Issued by: NWS Las Vegas, NV

Counties Mohave County, AZ, Inyo County, CA, San Bernardino County, CA, Clark County, NV, Nye County, NV

The radar

The Las Vegas radar (KESX), 100 km from the middle of the area, began a volume at 18:59 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 excessive heat watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Las Vegas, NV wrote its last area forecast discussion before this excessive heat watch went out at May 30, 9:16 AM PDT, 2 hours 38 minutes earlier.

Area forecast discussion, May 30, 9:16 AM PDT, 2 hours 38 minutes before

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Nearby

Excessive Heat Watches in Nevada, 2021 Excessive Heat Watches in California, 2021 Excessive Heat Watches in Arizona, 2021 Every excessive heat watch in 2021

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.