Improved zipcode parsing.

modules/weather/weather.sh

@@ -255,30 +255,45 @@ geocode_location() {
     local userAgent="stormbot-weather/1.0"
     local response
 
-    # URL encode the query (replace spaces with +)
-    local encodedQuery="${query// /+}"
-
     # Check if query contains common US indicators (case-insensitive)
     local countryCode=""
     local queryLower="${query,,}"
+    local isUsZipCode=false
 
     # Common US state names and abbreviations
     local usStates="alabama|alaska|arizona|arkansas|california|colorado|connecticut|delaware|florida|georgia|hawaii|idaho|illinois|indiana|iowa|kansas|kentucky|louisiana|maine|maryland|massachusetts|michigan|minnesota|mississippi|missouri|montana|nebraska|nevada|new hampshire|new jersey|new mexico|new york|north carolina|north dakota|ohio|oklahoma|oregon|pennsylvania|rhode island|south carolina|south dakota|tennessee|texas|utah|vermont|virginia|washington|west virginia|wisconsin|wyoming"
 
+    # Check if this is a US ZIP code query
+    if [[ "$query" =~ ^[0-9]{5}([[:space:]]|$) ]]; then
+        isUsZipCode=true
+    fi
+
     if [[ "$queryLower" =~ (usa|united states) ]] || \
        [[ "$query" =~ [[:space:]][A-Z]{2}$ ]] || \
        [[ "$queryLower" =~ [[:space:]](${usStates})$ ]] || \
-       [[ "$query" =~ ^[0-9]{5}([[:space:]]|$) ]]; then
-        # Query mentions USA, ends with state abbreviation, ends with state name, or starts with 5-digit zip
+       [[ "$isUsZipCode" == true ]]; then
+        # Query mentions USA, ends with state abbreviation, ends with state name, or is a zip code
         countryCode="&countrycodes=us"
     fi
 
+    # Build the query URL
+    local apiUrl
+    if [[ "$isUsZipCode" == true ]]; then
+        # For ZIP codes, use postalcode parameter for better accuracy
+        local zipCode="${query%% *}"  # Extract just the ZIP code (remove any trailing text)
+        apiUrl="${url}?postalcode=${zipCode}&country=us&format=json&limit=1&addressdetails=1"
+    else
+        # URL encode the query (replace spaces with +)
+        local encodedQuery="${query// /+}"
+        apiUrl="${url}?q=${encodedQuery}&format=json&limit=1&addressdetails=1${countryCode}"
+    fi
+
     # Enforce rate limit before making API request
     rate_limit_nominatim
 
     response=$(curl -s --connect-timeout 5 --max-time 10 \
         -H "User-Agent: ${userAgent}" \
-        "${url}?q=${encodedQuery}&format=json&limit=1&addressdetails=1${countryCode}")
+        "${apiUrl}")
 
     if [[ -z "$response" || "$response" == "[]" ]]; then
         return 1