diff --git a/lib/FHEM/Core/Weather.pm b/lib/FHEM/Core/Weather.pm
index 28e975a..64d4b53 100644
--- a/lib/FHEM/Core/Weather.pm
+++ b/lib/FHEM/Core/Weather.pm
@@ -644,13 +644,13 @@ sub Get {
     my $reading = shift @$aRef // return;
     my $value;
 
-    if ( defined( $hash->{readings}->{$reading} ) ) {
-        $value = $hash->{readings}->{$reading}->{VAL};
+    if ( defined( $hash->{READINGS}->{$reading} ) ) {
+        $value = $hash->{READINGS}->{$reading}->{VAL};
     }
     else {
         my $rt = '';
-        if ( defined( $hash->{readings} ) ) {
-            $rt = join( ":noArg ", sort keys %{ $hash->{readings} } );
+        if ( defined( $hash->{READINGS} ) ) {
+            $rt = join( ":noArg ", sort keys %{ $hash->{READINGS} } );
         }
 
         return "Unknown reading $reading, choose one of " . $rt;
@@ -933,8 +933,8 @@ sub WeatherAsHtmlV {
     else {
         $fc = (
             (
-                defined( $h->{readings}->{fc1_day_of_week} )
-                  && $h->{readings}->{fc1_day_of_week}
+                defined( $h->{READINGS}->{fc1_day_of_week} )
+                  && $h->{READINGS}->{fc1_day_of_week}
             ) ? 'fc' : 'hfc'
         );
     }
@@ -950,8 +950,8 @@ sub WeatherAsHtmlV {
     );
 
     for ( my $i = 1 ; $i < $items ; $i++ ) {
-        if ( defined( $h->{readings}->{"${fc}${i}_low_c"} )
-            && $h->{readings}->{"${fc}${i}_low_c"} )
+        if ( defined( $h->{READINGS}->{"${fc}${i}_low_c"} )
+            && $h->{READINGS}->{"${fc}${i}_low_c"} )
         {
             $ret .= sprintf(
 '<tr><td class="weatherIcon" width=%d>%s</td><td class="weatherValue"><span class="weatherDay">%s: %s</span><br><span class="weatherMin">min %s°C</span> <span class="weatherMax">max %s°C</span><br>%s</td></tr>',
@@ -1021,8 +1021,8 @@ sub WeatherAsHtmlH {
     else {
         $fc = (
             (
-                defined( $h->{readings}->{fc1_day_of_week} )
-                  && $h->{readings}->{fc1_day_of_week}
+                defined( $h->{READINGS}->{fc1_day_of_week} )
+                  && $h->{READINGS}->{fc1_day_of_week}
             ) ? 'fc' : 'hfc'
         );
     }
@@ -1056,8 +1056,8 @@ sub WeatherAsHtmlH {
         ::ReadingsVal( $d, "humidity", "" )
     );
     for ( my $i = 1 ; $i < $items ; $i++ ) {
-        if ( defined( $h->{readings}->{"${fc}${i}_low_c"} )
-            && $h->{readings}->{"${fc}${i}_low_c"} )
+        if ( defined( $h->{READINGS}->{"${fc}${i}_low_c"} )
+            && $h->{READINGS}->{"${fc}${i}_low_c"} )
         {
             $ret .= sprintf( '<td class="weatherMin">min %s°C</td>',
                 ::ReadingsVal( $d, "${fc}${i}_low_c", " - " ) );
@@ -1074,8 +1074,8 @@ sub WeatherAsHtmlH {
     $ret .= sprintf( '<tr><td class="weatherMax">%s</td>',
         ::ReadingsVal( $d, "wind_condition", "" ) );
     for ( my $i = 1 ; $i < $items ; $i++ ) {
-        if ( defined( $h->{readings}->{"${fc}${i}_high_c"} )
-            && $h->{readings}->{"${fc}${i}_high_c"} )
+        if ( defined( $h->{READINGS}->{"${fc}${i}_high_c"} )
+            && $h->{READINGS}->{"${fc}${i}_high_c"} )
         {
             $ret .= sprintf( '<td class="weatherMax">max %s°C</td>',
                 ::ReadingsVal( $d, "${fc}${i}_high_c", " - " ) );