diff --git a/backend/src/services/wx.service.ts b/backend/src/services/wx.service.ts
index 1ff466c..bc54b84 100644
--- a/backend/src/services/wx.service.ts
+++ b/backend/src/services/wx.service.ts
@@ -14,7 +14,10 @@ const qnhLevelMapping = {
   500: 180,
   600: 140,
   700: 100,
+  800: 64,
   850: 50,
+  900: 30,
+  925: 25,
 };
 
 const necessaryDatapoints = [