Alert archive / Nevada / Excessive Heat Warnings in 2018

Excessive Heat Warning 3, NWS Las Vegas, NV

June 4, 2018Clark County, Nevada; San Bernardino County, California; Mohave County, Arizona

NWS Las Vegas, NV issued this excessive heat warning at Jun 4, 2018, 2:18 AM PDT for Clark County, Nevada; San Bernardino County, California; Mohave County, Arizona. It took effect at Jun 4, 2018, 11:00 AM PDT. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 4, 2018, 2:18 AM PDT (09:18 UTC)
In effect from: Jun 4, 2018, 11:00 AM PDT
Expired: Jun 4, 2018, 8:00 PM PDT
In force: 9 hr
Issued by: NWS Las Vegas, NV

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

The radar

The Las Vegas radar (KESX), 15 km from the middle of the area, began a volume at 09:22 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 warning 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 warning went out at Jun 4, 2:06 AM PDT, 12 minutes earlier.

Area forecast discussion, Jun 4, 2:06 AM PDT, 12 minutes before

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Nearby

Excessive Heat Warnings in Nevada, 2018 Excessive Heat Warnings in California, 2018 Excessive Heat Warnings in Arizona, 2018 Every excessive heat warning in 2018

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.