diff --git a/17_owm_multicity/main.py b/17_owm_multicity/main.py
new file mode 100644
index 0000000..fff3113
--- /dev/null
+++ b/17_owm_multicity/main.py
@@ -0,0 +1,61 @@
+from flask import Flask, jsonify
+import requests
+
+app = Flask(__name__)
+
+API_KEY = "f70d944f638a7ae77de89435d4d23c01"
+mesta = ["Praha","Štětí","Hněvice","Ústí nad Labem"]
+url1 = f"http://api.openweathermap.org/data/2.5/weather?"
+url2 = f"appid={API_KEY}&units=metric&lang=cz&q="
+url_base = url1+url2
+
+def nacti_pocasi(mesto):
+    try:
+        response = requests.get(url_base+mesto)
+        if response.status_code == 200:
+            data = response.json()
+            return {
+                "name": data["name"],
+                "temp": data["main"]["temp"],
+                "hum": data["main"]["humidity"],
+                "desc": data["weather"][0]["description"]
+            }
+        else:
+            return {
+                "name": mesto, 
+                "error":f"API Chyba: {response.status_code}"
+            }
+    except Exception as e:
+        return {
+            "name": mesto, 
+            "error": f"Chyba připojení: {e}"
+        }
+
+@app.route("/")
+def index():
+    vysledky_pocasi = []
+
+    for kontkretni_mesto in mesta:
+        vysledky_pocasi.append(nacti_pocasi(kontkretni_mesto))
+
+    html = "<h1> Aktuální počasí ve městech </h1>"
+    html += f"<p>{mesta}</p>"
+    for vysledek in vysledky_pocasi:
+        if "error" in vysledek:
+            html += f"<h2>{vysledek['name']}</h2>"
+            html += f"<ul><li>Chyba:{vysledek['error']}</li></ul>"
+        else:
+            html += f"<h2>{vysledek['name']}</h2>"
+            html += "<ul>"
+            html += f"<li>Teplota: {vysledek['temp']}°C</li>"
+            html += f"<li>Vlhkost: {vysledek['hum']}%</li>"
+            html += f"<li>Popis: {vysledek['desc']}</li>"
+            html += "</ul>"
+    html += '<p><a href="/">Aktualizovat data</a></p>'
+    return html
+
+if __name__ == "__main__":
+    print("Multi town Weather Dashboard")
+    print("Link: http://localhost:8080")
+    print(f"Města: {', '.join(mesta)}")
+    app.run(host="0.0.0.0",port="8080",debug=True)
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