diff --git a/src/service.cc b/src/service.cc
index ff50562..4bf83b4 100644
--- a/src/service.cc
+++ b/src/service.cc
@@ -1,6 +1,7 @@
 #include "service.h"
 
 #include "errors.h"
+#include "logging.h"
 
 namespace taranis {
 
@@ -13,6 +14,8 @@ const std::string onecall_path{"/data/3.0/onecall"};
 void Service::fetch_data(const std::string &town, const std::string &country,
                          const std::string &language,
                          const std::string &units) {
+  BOOST_LOG_TRIVIAL(debug) << "Fetching weather data";
+
   this->returned_value =
       this->request_onecall_api(town, country, language, units);
 
@@ -67,6 +70,8 @@ std::vector<Alert> Service::get_alerts() const {
 
 std::pair<long double, long double>
 Service::identify_lonlat(const std::string &town, const std::string &country) {
+  BOOST_LOG_TRIVIAL(debug) << "Identifying longitude and latitude";
+
   if (this->town != town or this->country != country) {
     this->town = town;
     this->country = country;
@@ -79,6 +84,8 @@ Service::identify_lonlat(const std::string &town, const std::string &country) {
 }
 
 void Service::request_lonlat() {
+  BOOST_LOG_TRIVIAL(debug) << "Requesting Geocoding API";
+
   std::stringstream url;
   url << openweather::url << openweather::geo_path << "?"
       << "q=" << this->town;
@@ -106,6 +113,8 @@ Json::Value Service::request_onecall_api(const std::string &town,
                                          const std::string &country,
                                          const std::string &language,
                                          const std::string &units) {
+  BOOST_LOG_TRIVIAL(debug) << "Requesting Onecall API";
+
   const auto lonlat = this->identify_lonlat(town, country);
 
   std::stringstream url;
@@ -133,19 +142,21 @@ Json::Value Service::send_get_request(const std::string &url) {
 }
 
 Condition Service::extract_condition(const Json::Value &value) {
-  const auto date = static_cast<time_t>(value.get("dt", 0).asInt());
-  const auto sunrise = static_cast<time_t>(value.get("sunrise", 0).asInt());
-  const auto sunset = static_cast<time_t>(value.get("sunset", 0).asInt());
+  BOOST_LOG_TRIVIAL(debug) << "Extracting weather condition from JSON value";
+
+  const auto date = static_cast<time_t>(value.get("dt", 0).asLargestInt());
+  const auto sunrise = static_cast<time_t>(value.get("sunrise", 0).asLargestInt());
+  const auto sunset = static_cast<time_t>(value.get("sunset", 0).asLargestInt());
   const auto temperature = value.get("temp", NAN).asDouble();
   const auto felt_temperature = value.get("feels_like", NAN).asDouble();
-  const auto pressure = value.get("pressure", NAN).asInt();
-  const auto humidity = value.get("humidity", NAN).asInt();
+  const auto pressure = value.get("pressure", 0).asInt();
+  const auto humidity = value.get("humidity", 0).asInt();
   const auto uv_index = value.get("uvi", NAN).asDouble();
-  const auto clouds = value.get("clouds", NAN).asInt();
-  const auto visibility = value.get("visibility", NAN).asInt();
+  const auto clouds = value.get("clouds", 0).asInt();
+  const auto visibility = value.get("visibility", 0).asInt();
   const auto probability_of_precipitation = value.get("pop", NAN).asDouble();
   const auto wind_speed = value.get("wind_speed", NAN).asDouble();
-  const auto wind_degree = value.get("wind_deg", NAN).asInt();
+  const auto wind_degree = value.get("wind_deg", 0).asInt();
   const auto wind_gust = value.get("wind_gust", NAN).asDouble();
 
   Condition condition{date,
@@ -190,19 +201,21 @@ Condition Service::extract_condition(const Json::Value &value) {
 }
 
 DailyCondition Service::extract_daily_condition(const Json::Value &value) {
-  const auto date = static_cast<time_t>(value.get("dt", 0).asInt());
-  const auto sunrise = static_cast<time_t>(value.get("sunrise", 0).asInt());
-  const auto sunset = static_cast<time_t>(value.get("sunset", 0).asInt());
-  const auto moonrise = static_cast<time_t>(value.get("moonrise", 0).asInt());
-  const auto moonset = static_cast<time_t>(value.get("moonset", 0).asInt());
+  BOOST_LOG_TRIVIAL(debug) << "Extracting daily condition from JSON value";
+
+  const auto date = static_cast<time_t>(value.get("dt", 0).asLargestInt());
+  const auto sunrise = static_cast<time_t>(value.get("sunrise", 0).asLargestInt());
+  const auto sunset = static_cast<time_t>(value.get("sunset", 0).asLargestInt());
+  const auto moonrise = static_cast<time_t>(value.get("moonrise", 0).asLargestInt());
+  const auto moonset = static_cast<time_t>(value.get("moonset", 0).asLargestInt());
   const auto moon_phase = value.get("moon_phase", NAN).asDouble();
-  const auto pressure = value.get("pressure", NAN).asInt();
-  const auto humidity = value.get("humidity", NAN).asInt();
+  const auto pressure = value.get("pressure", 0).asInt();
+  const auto humidity = value.get("humidity", 0).asInt();
   const auto dew_point = value.get("dew_point", NAN).asDouble();
   const auto wind_speed = value.get("wind_speed", NAN).asDouble();
-  const auto wind_degree = value.get("wind_deg", NAN).asInt();
+  const auto wind_degree = value.get("wind_deg", 0).asInt();
   const auto wind_gust = value.get("wind_gust", NAN).asDouble();
-  const auto clouds = value.get("clouds", NAN).asInt();
+  const auto clouds = value.get("clouds", 0).asInt();
   const auto probability_of_precipitation = value.get("pop", NAN).asDouble();
   const auto uv_index = value.get("uvi", NAN).asDouble();
   const auto rain = value.get("rain", NAN).asDouble();
@@ -251,13 +264,15 @@ DailyCondition Service::extract_daily_condition(const Json::Value &value) {
 }
 
 std::vector<Alert> Service::extract_alerts(const Json::Value &value) {
+  BOOST_LOG_TRIVIAL(debug) << "Extracting alerts from JSON value";
+
   std::vector<Alert> alerts;
 
   for (auto &alert_value : value) {
     const Alert alert{alert_value.get("sender_name", "").asString(),
                       alert_value.get("event", "").asString(),
-                      static_cast<time_t>(alert_value.get("start", 0).asInt()),
-                      static_cast<time_t>(alert_value.get("end", 0).asInt()),
+                      static_cast<time_t>(alert_value.get("start", 0).asLargestInt()),
+                      static_cast<time_t>(alert_value.get("end", 0).asLargestInt()),
                       alert_value.get("description", "").asString()};
     alerts.push_back(alert);
   }