diff --git a/src/assets/icons/toolbar_fog.png b/src/assets/icons/toolbar_fog.png
new file mode 100644
index 0000000..695d546
Binary files /dev/null and b/src/assets/icons/toolbar_fog.png differ
diff --git a/src/assets/icons/toolbar_rain.png b/src/assets/icons/toolbar_rain.png
new file mode 100644
index 0000000..0068e57
Binary files /dev/null and b/src/assets/icons/toolbar_rain.png differ
diff --git a/src/assets/icons/toolbar_snow.png b/src/assets/icons/toolbar_snow.png
new file mode 100644
index 0000000..aa17782
Binary files /dev/null and b/src/assets/icons/toolbar_snow.png differ
diff --git a/src/assets/icons/toolbar_sunny.png b/src/assets/icons/toolbar_sunny.png
new file mode 100644
index 0000000..b05f08b
Binary files /dev/null and b/src/assets/icons/toolbar_sunny.png differ
diff --git a/src/components/CesiumMap/mixins/useWeatherParticle/fog.js b/src/components/CesiumMap/mixins/useWeatherParticle/fog.js
new file mode 100644
index 0000000..9caf265
--- /dev/null
+++ b/src/components/CesiumMap/mixins/useWeatherParticle/fog.js
@@ -0,0 +1,74 @@
+/*
+ * @Descripttion: 雾粒子
+ * @Author: 笙痞
+ * @Date: 2023-01-04 18:11:32
+ * @LastEditors: 笙痞77
+ * @LastEditTime: 2023-05-19 09:56:16
+ */
+import * as Cesium from "cesium";
+class FogEffect {
+  constructor(viewer, options) {
+    if (!viewer) throw new Error("no viewer object!");
+    options = options || {};
+    this.visibility = Cesium.defaultValue(options.visibility, 0.1); // 能见度
+    this.color = Cesium.defaultValue(
+      options.color,
+      new Cesium.Color(0.8, 0.8, 0.8, 0.5)
+    );
+    this.viewer = viewer;
+    this.init();
+  }
+
+  init() {
+    this.fogStage = new Cesium.PostProcessStage({
+      name: "czm_fog",
+      fragmentShader: this.fog(),
+      uniforms: {
+        visibility: () => {
+          return this.visibility;
+        },
+        fogColor: () => {
+          return this.color;
+        },
+      },
+    });
+    this.viewer.scene.postProcessStages.add(this.fogStage);
+  }
+
+  destroy() {
+    if (!this.viewer || !this.fogStage) return;
+    this.viewer.scene.postProcessStages.remove(this.fogStage);
+    const isDestroyed = this.fogStage.isDestroyed();
+    // 先检查是否被销毁过，如果已经被销毁过再调用destroy会报错
+    if (!isDestroyed) {
+      this.fogStage.destroy();
+    }
+    delete this.visibility;
+    delete this.color;
+  }
+
+  show(visible) {
+    this.fogStage.enabled = visible;
+  }
+
+  fog() {
+    return "uniform sampler2D colorTexture;\n\
+       uniform sampler2D depthTexture;\n\
+       uniform float visibility;\n\
+       uniform vec4 fogColor;\n\
+       in vec2 v_textureCoordinates; \n\
+       out vec4 fragColor;\n\
+       void main(void) \n\
+       { \n\
+          vec4 origcolor = texture(colorTexture, v_textureCoordinates); \n\
+          float depth = czm_readDepth(depthTexture, v_textureCoordinates); \n\
+          vec4 depthcolor = texture(depthTexture, v_textureCoordinates); \n\
+          float f = visibility * (depthcolor.r - 0.3) / 0.2; \n\
+          if (f < 0.0) f = 0.0; \n\
+          else if (f > 1.0) f = 1.0; \n\
+          fragColor = mix(origcolor, fogColor, f); \n\
+       }\n";
+  }
+}
+
+export default FogEffect;
\ No newline at end of file
diff --git a/src/components/CesiumMap/mixins/useWeatherParticle/index.js b/src/components/CesiumMap/mixins/useWeatherParticle/index.js
new file mode 100644
index 0000000..c7141cc
--- /dev/null
+++ b/src/components/CesiumMap/mixins/useWeatherParticle/index.js
@@ -0,0 +1,54 @@
+import * as Cesium from "cesium";
+import RainEffect from "./rain";
+import SnowEffect from "./snow";
+import FogEffect from "./fog";
+
+export const useWeatherParticle = (viewer) => { 
+  const _viewer = viewer;
+  let weather = null
+  
+  const destroy = () => { 
+    if(weather) {
+      weather.destroy();
+      weather = null;
+    }
+  };
+
+  const rain = () => { 
+    destroy();
+
+    weather = new RainEffect(_viewer, {
+      tiltAngle: -0.2, //倾斜角度
+      rainSize: 1.0, // 雨大小
+      rainSpeed: 120.0, // 雨速
+    });
+    weather.show(true);
+  };
+
+  const snow = () => { 
+    destroy();
+
+    weather = new SnowEffect(_viewer, {
+      snowSize: 0.02, // ❄️大小，最好小于0.02
+      snowSpeed: 60.0, // 速度
+    });
+    weather.show(true);
+  };
+
+  const fog = () => { 
+    destroy();
+
+    weather = new FogEffect(_viewer, {
+      visibility: 0.2, // 能见度
+      color: new Cesium.Color(0.8, 0.8, 0.8, 0.3),
+    });
+    weather.show(true);
+  };
+
+  return {
+    rain,
+    snow,
+    fog,
+    destroy,
+  }
+};
diff --git a/src/components/CesiumMap/mixins/useWeatherParticle/rain.js b/src/components/CesiumMap/mixins/useWeatherParticle/rain.js
new file mode 100644
index 0000000..39e8ebc
--- /dev/null
+++ b/src/components/CesiumMap/mixins/useWeatherParticle/rain.js
@@ -0,0 +1,86 @@
+/*
+ * @Descripttion: 雨粒子效果
+ * @Author: 笙痞
+ * @Date: 2023-01-04 15:01:03
+ * @LastEditors: 笙痞77
+ * @LastEditTime: 2023-05-19 09:54:15
+ */
+import * as Cesium from "cesium";
+
+class RainEffect {
+  constructor(viewer, options) {
+    if (!viewer) throw new Error("no viewer object!");
+    options = options || {};
+    //倾斜角度，负数向右，正数向左
+    this.tiltAngle = Cesium.defaultValue(options.tiltAngle, -0.6);
+    this.rainSize = Cesium.defaultValue(options.rainSize, 0.3);
+    this.rainSpeed = Cesium.defaultValue(options.rainSpeed, 60.0);
+    this.viewer = viewer;
+    this.init();
+  }
+
+  init() {
+    this.rainStage = new Cesium.PostProcessStage({
+      name: "czm_rain",
+      fragmentShader: this.rain(),
+      uniforms: {
+        tiltAngle: () => {
+          return this.tiltAngle;
+        },
+        rainSize: () => {
+          return this.rainSize;
+        },
+        rainSpeed: () => {
+          return this.rainSpeed;
+        },
+      },
+    });
+    this.viewer.scene.postProcessStages.add(this.rainStage);
+  }
+
+  destroy() {
+    if (!this.viewer || !this.rainStage) return;
+    this.viewer.scene.postProcessStages.remove(this.rainStage);
+    const isDestroyed = this.rainStage.isDestroyed();
+    // 先检查是否被销毁过，如果已经被销毁过再调用destroy会报错
+    if (!isDestroyed) {
+      this.rainStage.destroy();
+    }
+    delete this.tiltAngle;
+    delete this.rainSize;
+    delete this.rainSpeed;
+  }
+
+  show(visible) {
+    this.rainStage.enabled = visible;
+  }
+
+  rain() {
+    return "uniform sampler2D colorTexture;\n\
+              in vec2 v_textureCoordinates;\n\
+              uniform float tiltAngle;\n\
+              uniform float rainSize;\n\
+              uniform float rainSpeed;\n\
+              float hash(float x) {\n\
+                  return fract(sin(x * 133.3) * 13.13);\n\
+              }\n\
+              out vec4 fragColor;\n\
+              void main(void) {\n\
+                  float time = czm_frameNumber / rainSpeed;\n\
+                  vec2 resolution = czm_viewport.zw;\n\
+                  vec2 uv = (gl_FragCoord.xy * 2. - resolution.xy) / min(resolution.x, resolution.y);\n\
+                  vec3 c = vec3(.6, .7, .8);\n\
+                  float a = tiltAngle;\n\
+                  float si = sin(a), co = cos(a);\n\
+                  uv *= mat2(co, -si, si, co);\n\
+                  uv *= length(uv + vec2(0, 4.9)) * rainSize + 1.;\n\
+                  float v = 1. - sin(hash(floor(uv.x * 100.)) * 2.);\n\
+                  float b = clamp(abs(sin(20. * time * v + uv.y * (5. / (2. + v)))) - .95, 0., 1.) * 20.;\n\
+                  c *= v * b;\n\
+                  fragColor = mix(texture(colorTexture, v_textureCoordinates), vec4(c, 1), .5);\n\
+              }\n\
+              ";
+  }
+}
+
+export default RainEffect;
\ No newline at end of file
diff --git a/src/components/CesiumMap/mixins/useWeatherParticle/snow.js b/src/components/CesiumMap/mixins/useWeatherParticle/snow.js
new file mode 100644
index 0000000..36b9ffc
--- /dev/null
+++ b/src/components/CesiumMap/mixins/useWeatherParticle/snow.js
@@ -0,0 +1,86 @@
+/*
+ * @Descripttion: 雪花粒子类
+ * @Author: 笙痞
+ * @Date: 2023-01-04 14:01:07
+ * @LastEditors: 笙痞77
+ * @LastEditTime: 2023-05-19 09:52:52
+ */
+
+import * as Cesium from "cesium";
+class SnowEffect {
+  constructor(viewer, options) {
+    if (!viewer) throw new Error("no viewer object!");
+    options = options || {};
+    this.snowSize = Cesium.defaultValue(options.snowSize, 0.02); // ❄️大小，最好小于0.02
+    this.snowSpeed = Cesium.defaultValue(options.snowSpeed, 60.0); // 速度
+    this.viewer = viewer;
+    this.init();
+  }
+
+  init() {
+    this.snowStage = new Cesium.PostProcessStage({
+      name: "czm_snow",
+      fragmentShader: this.snow(),
+      uniforms: {
+        snowSize: () => {
+          return this.snowSize;
+        },
+        snowSpeed: () => {
+          return this.snowSpeed;
+        },
+      },
+    });
+    this.viewer.scene.postProcessStages.add(this.snowStage);
+  }
+
+  destroy() {
+    if (!this.viewer || !this.snowStage) return;
+    this.viewer.scene.postProcessStages.remove(this.snowStage);
+    const isDestroyed = this.snowStage.isDestroyed();
+    // 先检查是否被销毁过，如果已经被销毁过再调用destroy会报错
+    if (!isDestroyed) {
+      this.snowStage.destroy();
+    }
+    delete this.snowSize;
+    delete this.snowSpeed;
+  }
+  show(visible) {
+    this.snowStage.enabled = visible;
+  }
+
+  snow() {
+    return "uniform sampler2D colorTexture;\n\
+          in vec2 v_textureCoordinates;\n\
+          uniform float snowSpeed;\n\
+                  uniform float snowSize;\n\
+          float snow(vec2 uv,float scale)\n\
+          {\n\
+              float time=czm_frameNumber/snowSpeed;\n\
+              float w=smoothstep(1.,0.,-uv.y*(scale/10.));if(w<.1)return 0.;\n\
+              uv+=time/scale;uv.y+=time*2./scale;uv.x+=sin(uv.y+time*.5)/scale;\n\
+              uv*=scale;vec2 s=floor(uv),f=fract(uv),p;float k=3.,d;\n\
+              p=.5+.35*sin(11.*fract(sin((s+p+scale)*mat2(7,3,6,5))*5.))-f;d=length(p);k=min(d,k);\n\
+              k=smoothstep(0.,k,sin(f.x+f.y)*snowSize);\n\
+              return k*w;\n\
+          }\n\
+          out vec4 fragColor;\n\
+          void main(void){\n\
+              vec2 resolution=czm_viewport.zw;\n\
+              vec2 uv=(gl_FragCoord.xy*2.-resolution.xy)/min(resolution.x,resolution.y);\n\
+              vec3 finalColor=vec3(0);\n\
+              //float c=smoothstep(1.,0.3,clamp(uv.y*.3+.8,0.,.75));\n\
+              float c=0.;\n\
+              c+=snow(uv,30.)*.0;\n\
+              c+=snow(uv,20.)*.0;\n\
+              c+=snow(uv,15.)*.0;\n\
+              c+=snow(uv,10.);\n\
+              c+=snow(uv,8.);\n\
+              c+=snow(uv,6.);\n\
+              c+=snow(uv,5.);\n\
+              finalColor=(vec3(c));\n\
+              fragColor=mix(texture(colorTexture,v_textureCoordinates),vec4(finalColor,1),.5);\n\
+              }\n\
+              ";
+  }
+}
+export default SnowEffect;
\ No newline at end of file
diff --git a/src/views/systemTemplate/forestFire/Toolbar/Toolbar.vue b/src/views/systemTemplate/forestFire/Toolbar/Toolbar.vue
index f0d3433..019c695 100644
--- a/src/views/systemTemplate/forestFire/Toolbar/Toolbar.vue
+++ b/src/views/systemTemplate/forestFire/Toolbar/Toolbar.vue
@@ -46,6 +46,7 @@ import * as Cesium from 'cesium';
 import { useDrawTool } from '@/components/CesiumMap/mixins/useDrawTool';
 import { useEventBus } from '@/components/CesiumMap/mixins/useEventBus';
 import { useMeasureTool } from '@/components/CesiumMap/mixins/useMeasureTool';
+import { useWeatherParticle } from '@/components/CesiumMap/mixins/useWeatherParticle';
 import { 
   drawLocation,
 	drawPolyline,
@@ -100,6 +101,11 @@ import toolbarWarehouseIcon from '@/assets/icons/toolbar_warehouse.png';
 import toolbarWatersourceIcon from '@/assets/icons/toolbar_watersource.png';
 import toolbarRoadIcon from '@/assets/icons/toolbar_road.png';
 import toolbarKeyareaIcon from '@/assets/icons/toolbar_keyarea.png';
+// 气象效果图标
+import toolbarSunnyIcon from '@/assets/icons/toolbar_sunny.png';
+import toolbarRainIcon from '@/assets/icons/toolbar_rain.png';
+import toolbarSnowIcon from '@/assets/icons/toolbar_snow.png';
+import toolbarFogIcon from '@/assets/icons/toolbar_fog.png';
 
 const props = defineProps({
   viewer: {
@@ -111,6 +117,7 @@ const props = defineProps({
 let viewer = null
 let drawTool = null
 let measureTool = null
+let weatherParticle = null
 let bus = null
 let toolbarLayer = null
 let primitiveList = []
@@ -242,6 +249,32 @@ const options = ref([
     id: 3,
     icon: weatherIcon,
     label: '气象效果',
+    subtools: [ 
+      {
+        id: 31,
+        name: 'sunny',
+        label: '晴天',
+        icon: toolbarSunnyIcon
+      },
+      {
+        id: 32,
+        name: 'rain',
+        label: '下雨',
+        icon: toolbarRainIcon
+      },
+      {
+        id: 33,
+        name: 'snow',
+        label: '下雪',
+        icon: toolbarSnowIcon
+      },
+      {
+        id: 34,
+        name: 'fog',
+        label: '起雾',
+        icon: toolbarFogIcon
+      },
+    ]
   },
   {
     id: 4,
@@ -288,7 +321,7 @@ watch(() => props.viewer, (v) => {
 
     drawTool = useDrawTool(viewer);
     measureTool = useMeasureTool(viewer);
-    // 绑定事件
+    // 绘制、测量事件参数
     params = {
       drawTool,
       measureTool,
@@ -296,6 +329,11 @@ watch(() => props.viewer, (v) => {
       toolbarLayer,
       primitiveList,
     }
+
+    // 气象效果
+    weatherParticle = useWeatherParticle(viewer);
+
+    // 绑定事件
     bus = useEventBus(viewer);
     // 基础绘制部分
     bus.on('toolbar_location', drawLocation);
@@ -320,6 +358,11 @@ watch(() => props.viewer, (v) => {
     bus.on('toolbar_warehouse', drawWarehouse);
     bus.on('toolbar_road', drawRoad);
     bus.on('toolbar_keyarea', drawKeyarea);
+    // 气象效果部分
+    bus.on('toolbar_sunny', () => weatherParticle && weatherParticle.destroy())
+    bus.on('toolbar_rain', () => weatherParticle && weatherParticle.rain())
+    bus.on('toolbar_snow', () => weatherParticle && weatherParticle.snow())
+    bus.on('toolbar_fog', () => weatherParticle && weatherParticle.fog())
     // 清空
     bus.on('toolbar_clear', toolbarClear);
   }