diff --git a/html/page.html b/html/page.html
index 4cf1b77..8e49a75 100644
--- a/html/page.html
+++ b/html/page.html
@@ -270,6 +270,18 @@ <h1 id="logoheader">
 <div id="body-main">
 <div id="content">
 <div id="breadcrumb"><span metal:define-slot="body_title">body title</span></div>
+<div id="migration-notice">
+    <div id="migration-images">
+        <img width="32" src="@@file/python-logo-small.png" />
+        ➜
+        <img width="32" src="@@file/gh-icon.png" />
+    </div>
+    <p>This issue tracker <b>is being migrated to GitHub</b>, and is currently <b>read-only</b>.<br />
+    During the migration it is not possible to create issues, edit them, or add comments.<br />
+    For more information, <a title="Github Issues Migration is coming soon"
+    href="https://discuss.python.org/t/github-issues-migration-is-coming-soon/13791">
+    see this post about the migration.</a></p>
+</div>
  <p tal:condition="options/error_message | nothing" class="error-message"
     tal:repeat="m options/error_message" tal:content="structure string:$m" />
  <p tal:condition="options/ok_message | nothing" class="ok-message">
diff --git a/html/python-logo-small.png b/html/python-logo-small.png
new file mode 100644
index 0000000..e6833c7
Binary files /dev/null and b/html/python-logo-small.png differ
diff --git a/html/style.css b/html/style.css
index e5556e0..dae766f 100644
--- a/html/style.css
+++ b/html/style.css
@@ -616,6 +616,22 @@ li#menu-shortcuts-help span {
     cursor: help;
 }
 
+/* styles for migration-related banners */
+
+#migration-notice {
+    background-color: #e0e0e0;
+    border: 2px solid red;
+    margin-bottom: 1em;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+#migration-images {
+    display: flex;
+    align-items: center;
+    padding-right: 1em;
+    column-gap: .5em;
+}
 
 /* styles for printing */
 @media print {