diff --git a/files/i3blocks/config b/files/i3blocks/config
index 5ff1bf4..53806a6 100644
--- a/files/i3blocks/config
+++ b/files/i3blocks/config
@@ -3,8 +3,8 @@ separator_block_width=15
 markup=pango
 
 [weather]
-command=curl -Ss 'https://wttr.in?0&T' | cut -c 16- | head -4 | tail -2 | xargs echo
-interval=1800
+command=curl -Ss 'wttr.in?format="%l:+%c%t+%w\n"' | xargs echo
+interval=600
 color=#A4C2F4
 
 [volume]
diff --git a/files/i3blocks/wlan b/files/i3blocks/wlan
index 246e421..a51b6ae 100755
--- a/files/i3blocks/wlan
+++ b/files/i3blocks/wlan
@@ -10,7 +10,8 @@ if [[ -z "$IFACE" ]] ; then
     elif ( ip a s dev wlan0 ) > /dev/null 2>& 1 ; then
         IFACE="wlan0"
     else
-        exit 1
+        # No wlan interface found
+        exit 0
     fi
 fi
 
diff --git a/vars/main.yml b/vars/main.yml
index 5200357..c42b734 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -33,5 +33,5 @@ __i3_workspaces:
 
 user: "{{ i3wm_user }}"
 
-playbook_version_number: 9020  # should be int
+playbook_version_number: 9021  # should be int
 playbook_version_path: 'role-i3wm_chaos-bodensee_github.com.version'