diff --git a/Effects/forest.eff b/Effects/forest.eff
index 52b2b8ad6..eba84aca1 100644
--- a/Effects/forest.eff
+++ b/Effects/forest.eff
@@ -23,6 +23,7 @@
         <wrap-t>repeat</wrap-t>
         <internal-format>normalized</internal-format>
     </texture>
+    <snow-level><use>/sim/rendering/snow-level-m</use></snow-level>
   </parameters>
   <technique n="9">
     <predicate>
@@ -121,6 +122,11 @@
         <type>sampler-1d</type>
         <value type="int">3</value>
       </uniform>
+      <uniform>
+        <name>snowlevel</name>
+        <type>float</type>
+        <value><use>snow-level</use></value>
+      </uniform>
     </pass>
   </technique>
 </PropertyList>
diff --git a/Shaders/forest.frag b/Shaders/forest.frag
index 057b00c12..3d632b537 100644
--- a/Shaders/forest.frag
+++ b/Shaders/forest.frag
@@ -10,11 +10,12 @@ uniform sampler2D SampleTex;
 uniform sampler1D ColorsTex;
 uniform sampler2D SampleTex2;
 
+uniform float snowlevel; // From /sim/rendering/snow-level-m
+
 const float scale = 1.0;
 
 void main (void)
 {
-	const float snowlevel=2000.0;
 
 	vec4 basecolor = texture2D(SampleTex, rawpos.xy*0.000144);
 	vec4 basecolor2 = texture2D(SampleTex2, rawpos.xy*0.000144);
@@ -55,9 +56,11 @@ void main (void)
 	c4 = mix(vec4(n-0.88, n-0.74, -n, 0.0), c1, smoothstep(0.990, 0.890, abs(normalize(Normal).z)+nvL[2]*0.9));
 	c5 = mix(c3, c4, 1.0);
 	
-	
 	//mix floor with texture right way
 	c1 = mix(c2, c5, clamp(0.65, n*0.5, 0.4));
+	
+	//snow
+	c1 = mix(c1, clamp(n+nvL[2]*4.1+vec4(0.1, 0.1, nvL[2]*2.2, 1.0), 0.7, 1.0), smoothstep(snowlevel+300.0, snowlevel+360.0, (rawpos.z)+nvL[1]*3000.0));
 
     vec3 diffuse = gl_Color.rgb * max(0.4, dot(VNormal, gl_LightSource[0].position.xyz));
     vec4 ambient_light = gl_LightSource[0].diffuse * vec4(diffuse, 1.0);
diff --git a/Shaders/forest.vert b/Shaders/forest.vert
index 29f9ad7d0..631133d09 100644
--- a/Shaders/forest.vert
+++ b/Shaders/forest.vert
@@ -4,7 +4,6 @@ varying vec4 rawpos;
 varying vec4 ecPosition;
 varying vec3 VNormal;
 varying vec3 Normal;
-//varying vec4 constantColor;
 
 void main(void)
 {
@@ -16,7 +15,5 @@ void main(void)
 	Normal = normalize(gl_Normal);
 	
     gl_FrontColor = gl_Color;
-    //constantColor =  gl_FrontMaterial.emission
-    //        + gl_Color * (gl_LightModel.ambient + gl_LightSource[0].ambient);
 	gl_Position = ftransform();
 }