diff --git a/Environment/interpolator.xml b/Environment/interpolator.xml
index 761bb608c..638733ab3 100644
--- a/Environment/interpolator.xml
+++ b/Environment/interpolator.xml
@@ -76,7 +76,7 @@
     <input>/environment/config/interpolated/visibility-m</input>
     <output>/environment/visibility-m</output>
     <type>exponential</type>
-    <filter-time>10</filter-time>
+    <filter-time>2</filter-time>
   </filter>
 
   <!-- 
diff --git a/Environment/metarinterpolator.xml b/Environment/metarinterpolator.xml
index e2556e847..2c027ea10 100644
--- a/Environment/metarinterpolator.xml
+++ b/Environment/metarinterpolator.xml
@@ -98,7 +98,7 @@
     -->
     <name>MetarController:visibility-m</name>
     <type>exponential</type>
-    <filter-time>30</filter-time>
+    <filter-time>5</filter-time>
     <enable>
       <condition>
         <property>/environment/metar/valid</property>