diff --git a/config/config.yaml b/config/config.yaml
index 68ffe921..09ef9015 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -44,8 +44,8 @@ cities:
 - id: hong_kong
   city: Hong Kong
   country: China
-  latitude: 22.308
-  longitude: 113.9185
+  latitude: 22.3019
+  longitude: 114.1742
 - id: shanghai
   city: Shanghai
   country: China
diff --git a/src/analysis/city_query_service.py b/src/analysis/city_query_service.py
index 20f630c2..989ceba3 100644
--- a/src/analysis/city_query_service.py
+++ b/src/analysis/city_query_service.py
@@ -7,6 +7,7 @@ from src.analysis.metar_narrator import describe_metar_report
 from src.analysis.trend_engine import analyze_weather_trend
 from src.data_collection.city_registry import ALIASES, CITY_REGISTRY
 from src.data_collection.city_risk_profiles import get_city_risk_profile
+from src.analysis.settlement_rounding import apply_city_settlement
 
 
 FAHRENHEIT_CITIES = {
@@ -505,7 +506,7 @@ def build_city_query_report(
 
     max_str = ""
     if max_p is not None:
-        settled_val = int(max_p + 0.5)
+        settled_val = apply_city_settlement(city_name.lower(), max_p)
         max_str = f" (最高: {max_p}{temp_symbol}"
         if max_p_time:
             max_str += f" @{max_p_time}"
@@ -520,12 +521,19 @@ def build_city_query_report(
     )
 
     if use_settlement_current:
+        # HKO/CWA detailed observations
         wind = primary_current.get("wind_speed_kt")
         wind_dir = primary_current.get("wind_dir")
         humidity = primary_current.get("humidity")
         msg_lines.append(
             f"   [{settlement_source_label}] 🌪 {wind or 0}kt ({wind_dir or 0}°) | 💧 湿度: {humidity or 'N/A'}%"
         )
+        # Secondary METAR info if available for context
+        if metar:
+            m_wind = metar_current.get("wind_speed_kt")
+            m_dir = metar_current.get("wind_dir")
+            m_vis = metar_current.get("visibility_mi")
+            msg_lines.append(f"   [METAR] 🌪 {m_wind or 0}kt ({m_dir or 0}°) | 👁️ {m_vis or 10}mi")
     elif metar:
         wind = metar_current.get("wind_speed_kt")
         wind_dir = metar_current.get("wind_dir")
diff --git a/src/analysis/trend_engine.py b/src/analysis/trend_engine.py
index 17d7a9fb..424ebe90 100644
--- a/src/analysis/trend_engine.py
+++ b/src/analysis/trend_engine.py
@@ -127,6 +127,11 @@ def analyze_weather_trend(
     mgm = weather_data.get("mgm", {})
     if mgm and mgm.get("today_high") is not None:
         current_forecasts["MGM"] = _sf(mgm.get("today_high"))
+        
+    if weather_data.get("hko_forecast") is not None:
+        current_forecasts["HKO(港天文)"] = _sf(weather_data.get("hko_forecast"))
+    if weather_data.get("cwa_forecast") is not None:
+        current_forecasts["CWA(台气象)"] = _sf(weather_data.get("cwa_forecast"))
 
     mm_forecasts = weather_data.get("multi_model", {}).get("forecasts", {})
     for m_name, m_val in mm_forecasts.items():
@@ -515,23 +520,40 @@ def analyze_weather_trend(
     # === Settlement boundary ===
     if max_so_far is not None:
         settled = apply_city_settlement(city_name, max_so_far)
+        from src.analysis.settlement_rounding import is_exact_settlement_city
+        is_floor = is_exact_settlement_city(str(city_name).lower())
+        
         fractional = max_so_far - int(max_so_far)
-        dist_to_boundary = abs(fractional - 0.5)
-        if dist_to_boundary <= 0.3:
-            if fractional < 0.5:
+        
+        if is_floor:
+            # For flooring cities like HK, boundary is at 1.0 (approaching next integer)
+            dist_to_next = 1.0 - fractional
+            if dist_to_next <= 0.3:
                 msg = (
                     f"⚖️ <b>结算边界</b>：当前最高 {max_so_far}{temp_symbol} → {settlement_source_label} 结算 "
-                    f"<b>{settled}{temp_symbol}</b>，但只差 <b>{0.5 - fractional:.1f}°</b> "
+                    f"<b>{settled}{temp_symbol}</b>，但只差 <b>{dist_to_next:.1f}°</b> "
                     f"就会进位到 {settled + 1}{temp_symbol}！"
                 )
-            else:
-                msg = (
-                    f"⚖️ <b>结算边界</b>：当前最高 {max_so_far}{temp_symbol} → {settlement_source_label} 结算 "
-                    f"<b>{settled}{temp_symbol}</b>，刚刚越过进位线，再降 "
-                    f"<b>{fractional - 0.5:.1f}°</b> 就会回落到 {settled - 1}{temp_symbol}。"
-                )
-            insights.append(msg)
-            ai_features.append(msg)
+                insights.append(msg)
+                ai_features.append(msg)
+        else:
+            # Standard rounding boundary at 0.5
+            dist_to_boundary = abs(fractional - 0.5)
+            if dist_to_boundary <= 0.3:
+                if fractional < 0.5:
+                    msg = (
+                        f"⚖️ <b>结算边界</b>：当前最高 {max_so_far}{temp_symbol} → {settlement_source_label} 结算 "
+                        f"<b>{settled}{temp_symbol}</b>，但只差 {0.5 - fractional:.1f}° "
+                        f"就会进位到 {settled + 1}{temp_symbol}！"
+                    )
+                else:
+                    msg = (
+                        f"⚖️ <b>结算边界</b>：当前最高 {max_so_far}{temp_symbol} → {settlement_source_label} 结算 "
+                        f"<b>{settled}{temp_symbol}</b>，刚刚越过进位线，再降 "
+                        f"<b>{fractional - 0.5:.1f}°</b> 就会回落到 {settled - 1}{temp_symbol}。"
+                    )
+                insights.append(msg)
+                ai_features.append(msg)
 
     # === Peak window AI hints ===
     if peak_hours:
diff --git a/src/data_collection/weather_sources.py b/src/data_collection/weather_sources.py
index a5bf3c55..bea2442b 100644
--- a/src/data_collection/weather_sources.py
+++ b/src/data_collection/weather_sources.py
@@ -510,6 +510,32 @@ class WeatherDataCollector:
             logger.warning(f"CWA settlement fetch failed: {exc}")
             return None
 
+    def fetch_hko_forecast(self) -> Optional[float]:
+        try:
+            url = "https://data.weather.gov.hk/weatherAPI/opendata/weather.php?dataType=fnd&lang=tc"
+            res = self.session.get(url, timeout=self.timeout).json()
+            return float(res['weatherForecast'][0]['forecastMaxtemp']['value'])
+        except Exception as e:
+            logger.warning(f"HKO Forecast request failed: {e}")
+            return None
+
+    def fetch_cwa_taipei_forecast(self) -> Optional[float]:
+        try:
+            if not self.cwa_open_data_auth:
+                return None
+            url = 'https://opendata.cwa.gov.tw/api/v1/rest/datastore/F-D0047-061'
+            res = self.session.get(url, params={'Authorization': self.cwa_open_data_auth, 'format': 'JSON', 'elementName': 'MaxT'}, timeout=self.timeout).json()
+            locs = res.get('records', {}).get('Locations', [])[0].get('Location', [])
+            if not locs: return None
+            loc = locs[0]
+            for we in loc.get('WeatherElement', []):
+                if we.get('ElementName') == 'MaxT':
+                    return float(we['Time'][0]['ElementValue'][0]['Temperature'])
+            return None
+        except Exception as e:
+            logger.warning(f"CWA Forecast request failed: {e}")
+            return None
+
     def fetch_settlement_current(self, city: str) -> Optional[Dict[str, Any]]:
         normalized = str(city or "").strip().lower()
         if normalized == "hong kong":
@@ -2146,6 +2172,15 @@ class WeatherDataCollector:
         if settlement_current:
             results["settlement_current"] = settlement_current
 
+        if city_lower in ["hong_kong", "hong kong", "香港", "hk"]:
+            hko_fcst = self.fetch_hko_forecast()
+            if hko_fcst:
+                results["hko_forecast"] = hko_fcst
+        elif city_lower in ["taipei", "台北", "臺北", "tpe"]:
+            cwa_fcst = self.fetch_cwa_taipei_forecast()
+            if cwa_fcst:
+                results["cwa_forecast"] = cwa_fcst
+
         if lat and lon:
             open_meteo = self.fetch_from_open_meteo(
                 lat, lon, use_fahrenheit=use_fahrenheit
diff --git a/web/app.py b/web/app.py
index 67cc2d57..26992a8c 100644
--- a/web/app.py
+++ b/web/app.py
@@ -31,7 +31,7 @@ from src.data_collection.weather_sources import WeatherDataCollector
 from src.data_collection.city_risk_profiles import CITY_RISK_PROFILES
 from src.data_collection.polymarket_readonly import PolymarketReadOnlyLayer
 from src.analysis.deb_algorithm import calculate_dynamic_weights, get_deb_accuracy
-from src.analysis.settlement_rounding import wu_round
+from src.analysis.settlement_rounding import wu_round, apply_city_settlement
 from src.auth.supabase_entitlement import (
     SUPABASE_ENTITLEMENT,
     extract_bearer_token,
@@ -394,7 +394,7 @@ def _analyze(city: str, force_refresh: bool = False) -> Dict[str, Any]:
     if max_temp_time == "":
         max_temp_time = None
 
-    wu_settle = wu_round(max_so_far) if max_so_far is not None else None
+    wu_settle = apply_city_settlement(city.lower(), max_so_far) if max_so_far is not None else None
 
     # Observation time → local
     obs_time_str = ""
@@ -1075,7 +1075,7 @@ def _build_city_detail_payload(
     temp_symbol = str(data.get("temp_symbol") or "")
     if anchor_temp_c is not None and "F" in temp_symbol.upper():
         anchor_temp_c = (anchor_temp_c - 32.0) * 5.0 / 9.0
-    anchor_settlement = wu_round(anchor_temp_c) if anchor_temp_c is not None else None
+    anchor_settlement = apply_city_settlement(city.lower(), anchor_temp_c) if anchor_temp_c is not None else None
 
     primary_bucket = None
     if isinstance(distribution, list) and distribution: