diff --git a/assets/mods/basegame/weathers/clut_daylight.tga b/assets/mods/basegame/weathers/clut_daylight.tga
index 056655cf3..9e0249bcf 100644
--- a/assets/mods/basegame/weathers/clut_daylight.tga
+++ b/assets/mods/basegame/weathers/clut_daylight.tga
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0b439c9beeb44162e30538c2b0ed8ea433a9e3e4805218125f222ecd2d8c928f
+oid sha256:a405207ec8adb91aed3e30df8046b74582aac089785b85d67600201fea5189aa
 size 2418
diff --git a/src/net/torvald/terrarum/weather/WeatherMixer.kt b/src/net/torvald/terrarum/weather/WeatherMixer.kt
index de52e3fed..ddd171709 100644
--- a/src/net/torvald/terrarum/weather/WeatherMixer.kt
+++ b/src/net/torvald/terrarum/weather/WeatherMixer.kt
@@ -270,12 +270,14 @@ internal object WeatherMixer : RNGConsumer {
 
         val pSx: Int; val pSy: Int; val pNx: Int; val pNy: Int
         if (timeOfDay < HALF_DAY) {
-            pSx = pStartRaw; pSy = 0
+            pSx = pStartRaw.coerceIn(0 until colorMap.width)
+            pSy = 0
             if (pSx == colorMap.width-1) { pNx = pSx; pNy = 1 }
-            else                         { pNx = pNextRaw; pNy = 0 }
+            else                         { pNx = pSx + 1; pNy = 0 }
         }
         else {
-            pSx = pStartRaw; pSy = 1
+            pSx = (pStartRaw + 1).coerceIn(0 until colorMap.width)
+            pSy = 1
             if (pSx == 0) { pNx = 0; pNy = 0 }
             else          { pNx = pSx - 1; pNy = 1 }
         }