Excessive Heat in Oklahoma, July 1 to 2, 2020

Name: Excessive Heat in Oklahoma, July 1 to 2, 2020
Start: 2020-07-01T11:00
End: 2020-07-02T19:00
Location: Oklahoma

July 1 to 2, 2020 · NWS TSA · 19 events in 19 counties and zones

A ridge of high pressure developed into the Southern Plains in early July, setting the stage for a couple days of excessive heat. Temperatures across eastern Oklahoma in the 90s, combined with high humidity, resulted in afternoon heat indices near 110 degrees on July 1st and 2nd.

Where it happened

Every event with a place to put it; 16 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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Open the live radar over this ground

The toll

Deaths: 0
Injuries: 0
Property damage: None recorded
Crop damage: None recorded
Events: 19

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS TSA wrote it up.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tulsa, OK wrote its last area forecast discussion before the first event at Jul 1, 9:23 AM CST, 1 hour 37 minutes earlier.

Area forecast discussion, Jul 1, 9:23 AM CST, 1 hour 37 minutes before

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Hazardous weather outlook, Jul 1, 3:58 AM CST, 7 hours 2 minutes before

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The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

19 excessive heat. Local standard time, as filed.

Excessive Heat, Osage

When: July 1, 11:00 AM CST to 7:00 PM CST
Where: Osage forecast zone
Reported by: Official NWS Observations

Excessive Heat, Washington

When: July 1, 11:00 AM CST to 7:00 PM CST
Where: Washington forecast zone
Reported by: Official NWS Observations
Coordinates: 36.715, -95.904 (the zone’s center; the record gives no point)

Excessive Heat, Pawnee

When: July 1, 11:00 AM CST to 7:00 PM CST
Where: Pawnee forecast zone
Reported by: Official NWS Observations
Coordinates: 36.317, -96.699 (the zone’s center; the record gives no point)

Excessive Heat, Tulsa

When: July 1, 11:00 AM CST to July 2, 7:00 PM CST
Where: Tulsa forecast zone
Reported by: Official NWS Observations
Coordinates: 36.121, -95.941 (the zone’s center; the record gives no point)

Excessive Heat, Creek

When: July 1, 11:00 AM CST to July 2, 7:00 PM CST
Where: Creek forecast zone
Reported by: Official NWS Observations
Coordinates: 35.903, -96.371 (the zone’s center; the record gives no point)

Excessive Heat, Okfuskee

When: July 1, 11:00 AM CST to July 2, 7:00 PM CST
Where: Okfuskee forecast zone
Reported by: Official NWS Observations
Coordinates: 35.466, -96.323 (the zone’s center; the record gives no point)

Excessive Heat, Okmulgee

When: July 1, 11:00 AM CST to July 2, 7:00 PM CST
Where: Okmulgee forecast zone
Reported by: Official NWS Observations
Coordinates: 35.647, -95.964 (the zone’s center; the record gives no point)

Excessive Heat, Rogers

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Rogers forecast zone
Reported by: Official NWS Observations
Coordinates: 36.372, -95.604 (the zone’s center; the record gives no point)

Excessive Heat, Mayes

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Mayes forecast zone
Reported by: Official NWS Observations
Coordinates: 36.302, -95.231 (the zone’s center; the record gives no point)

Excessive Heat, Wagoner

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Wagoner forecast zone
Reported by: Official NWS Observations
Coordinates: 35.961, -95.521 (the zone’s center; the record gives no point)

Excessive Heat, Muskogee

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Muskogee forecast zone
Reported by: Official NWS Observations
Coordinates: 35.616, -95.379 (the zone’s center; the record gives no point)

Excessive Heat, McIntosh

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: McIntosh forecast zone
Reported by: Official NWS Observations
Coordinates: 35.374, -95.667 (the zone’s center; the record gives no point)

Excessive Heat, Sequoyah

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Sequoyah forecast zone
Reported by: Official NWS Observations

Excessive Heat, Pittsburg

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Pittsburg forecast zone
Reported by: Official NWS Observations
Coordinates: 34.924, -95.748 (the zone’s center; the record gives no point)

Excessive Heat, Haskell

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Haskell forecast zone
Reported by: Official NWS Observations
Coordinates: 35.225, -95.117 (the zone’s center; the record gives no point)

Excessive Heat, Latimer

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Latimer forecast zone
Reported by: Official NWS Observations
Coordinates: 34.876, -95.250 (the zone’s center; the record gives no point)

Excessive Heat, Le Flore

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Le Flore forecast zone
Reported by: Official NWS Observations

Excessive Heat, Craig

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Craig forecast zone
Reported by: Official NWS Observations
Coordinates: 36.762, -95.208 (the zone’s center; the record gives no point)

Excessive Heat, Ottawa

When: July 2, 11:00 AM CST to 7:00 PM CST
Where: Ottawa forecast zone
Reported by: Official NWS Observations
Coordinates: 36.836, -94.810 (the zone’s center; the record gives no point)

What these are

Excessive Heat: Heat at or above the local excessive heat warning criteria, or heat that caused deaths.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in Oklahoma in 2020 Every state in 2020 This day in weather history Warnings in Oklahoma, July 2020

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 910781, 910782, 910783, 910784, 910785, 910786, 910787, 910788, 910789, 910790, 910791, 910792, 910793, 910794, 910795, 910796, 910797, 910798, 910799.