Heat index values peaked at 111 degrees in Muscle Shoals and 110 in Huntsville on the 20th and 21st. In Vinemont, the heat index peaked at 110 on the 21st.
Every event with a place to put it; 10 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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.
The episode as NWS HUN wrote it up.
Heat index values peaked at 111 degrees in Muscle Shoals and 110 in Huntsville on the 20th and 21st. In Vinemont, the heat index peaked at 110 on the 21st. Overnight low temperatures were in the middle to around 80. High temperatures were in the middle to upper 90s.
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 Huntsville, AL wrote its last area forecast discussion before the first event at Jul 20, 9:31 AM CST, 1 hour 29 minutes earlier.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html><!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>The national radar mosaic for the moment the first event began.
6 heat, 4 excessive heat. Local standard time, as filed.
Heat index values reached 105 to 109 degree range on the 20th, 21st and 22nd. High temperatures were in the middle 90s. Overnight low temperatures were only in the lower to middle 70s.
Heat index values reached 105 to 109 degree range on the 20th, 21st and 22nd. High temperatures were in the middle 90s. Overnight low temperatures were only in the lower to middle 70s.
The heat index reached reached 105 to 109 degrees during the early afternoon hours before climbing later in the day (see Excessive Heat entry).
The heat index reached reached 105 to 109 degrees on the afternoon of the 20th and again during the midday through early afternoon hours of the 21st before higher heat was experienced during the late afternoon (see Excessive Heat entry). Overnight lows were only in the lower to middle 70s.
The heat index peaked at 111 degrees on the 20th and 21st in Muscle Shoals. High temperatures were in the middle to upper 90s. Overnight low temperatures were in the middle to upper 70s.
The heat index peaked at 111 degrees on the 20th and 21st in Muscle Shoals. High temperatures were in the middle to upper 90s. Overnight low temperatures were in the middle to upper 70s.
The heat index peaked at 110 degrees on the 20th and 21st at the Huntsville International Airport. The heat index peaked at 110 degrees on the 20th at the Madison County Airport in Meridianville. High temperatures were in the middle to upper 90s. Overnight low temperatures were in the middle to upper 70s.
The heat index peaked at 111 degrees on the 20th and 21st in Muscle Shoals. High temperatures were in the middle to upper 90s. Overnight low temperatures were in the middle to upper 70s.
Heat index values remained in the 105 to 109 degree range into the evening hours of the 21st, and again during the midday through middle afternoon hours of the 22nd.
Heat index values remained in the 105 to 109 degree range into the evening hours of the 21st, and again during the midday through middle afternoon hours of the 22nd.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Alabama in 2022Every state in 2022This day in weather historyWarnings in Alabama, July 2022
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 2026-10-01. Each event’s entry at NCEI: 1038212, 1038213, 1038214, 1038216, 1038205, 1038206, 1038215, 1038207, 1038209, 1038210.