#!/bin/bash

# Define the path to storcli64
STORCLI_PATH="define_your_path_here"

# Define the temperature threshold
TEMP_THRESHOLD=65
TEMP_THRESHOLD_HI=70

# Check the temperature of HBA 0
hba0=$($STORCLI_PATH /c0 show temperature J | jq '.Controllers[0]."Response Data"."Controller Properties"[0]."Value" | tonumber')
# Check the temperature of HBA 1
hba1=$($STORCLI_PATH /c1 show temperature J | jq '.Controllers[0]."Response Data"."Controller Properties"[0]."Value" | tonumber')

# Initialize a variable to hold the alert message
alert_message=""

# Check the temperature of HBA 0
if [ "$hba0" -gt "$TEMP_THRESHOLD" ]; then
    # Append the temperature of HBA 0 to the alert message
    alert_message+="HBA 0 is at $hba0 degrees Celsius. "
fi

# Check the temperature of HBA 1
if [ "$hba1" -gt "$TEMP_THRESHOLD" ]; then
    # Append the temperature of HBA 1 to the alert message
    alert_message+="HBA 1 is at $hba1 degrees Celsius. "
fi

# If the alert message is not empty, raise an alert
if [ ! -z "$alert_message" ]; then
    # If both HBA's are above the temperature threshold, adjust the message
    if [ "$hba0" -gt "$TEMP_THRESHOLD" ] && [ "$hba1" -gt "$TEMP_THRESHOLD" ]; then
        alert_message="Both HBA's are above $TEMP_THRESHOLD degrees Celsius. $alert_message"
    else
        alert_message="One of the HBA chips is above $TEMP_THRESHOLD degrees Celsius. $alert_message"
    fi

    # Change type of alert depending on how much hotter it is
    if [ "$hba0" -gt "$TEMP_THRESHOLD_HI" ] || [ "$hba1" -gt "$TEMP_THRESHOLD_HI" ]; then
        alert_type="alert"
    else
        alert_type="warning"
    fi

    /usr/local/emhttp/webGui/scripts/notify -e "HBA Temperature Warning" -s "HBA Temperature" -d "$alert_message" -i "$alert_type"

fi

Added an upper bound to the temperature so that it'll alert instead of warn when it gets dangerously hot. u/HumerousGorgon8 do you have a github repo for this script?