diff --git a/CMakeLists.txt b/CMakeLists.txt
index 48f6712..ca689e7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,13 +28,16 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
 	add_compile_options(/MT$<$<CONFIG:Debug>:d>)
 endif()
 
-# Define flags variables for later use
+# Set global flags and define flags variables for later use
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
 	set(enableWarningsFlags "-Wall;-Wextra")
 	set(disableWarningsFlags "-w")
 elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
 	set(enableWarningsFlags "/W4")
 	set(disableWarningsFlags "/W0")
+	
+	# Boost.Log causes this warning
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4714")
 endif()
 
 # Enable project folders
@@ -46,7 +49,7 @@ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 set(Boost_USE_STATIC_LIBS ON) # Use static libs
 set(Boost_USE_MULTITHREADED ON) # Enable multithreading support
 set(Boost_USE_STATIC_RUNTIME ON) # Use static C++ runtime
-find_package(Boost REQUIRED COMPONENTS filesystem locale system)
+find_package(Boost REQUIRED COMPONENTS filesystem locale system log date_time thread chrono)
 include_directories(SYSTEM ${Boost_INCLUDE_DIRS})
 
 # ... C++ Format
@@ -105,6 +108,7 @@ set(SOURCE_FILES
 	src/NiceCmdLineOutput.cpp
 	src/TablePrinter.cpp
 	src/ProgressBar.cpp
+	src/logging.cpp
 )
 add_executable(rhubarb ${SOURCE_FILES})
 target_link_libraries(rhubarb ${Boost_LIBRARIES} cppFormat sphinxbase pocketSphinx)
diff --git a/src/logging.cpp b/src/logging.cpp
new file mode 100644
index 0000000..3c8e327
--- /dev/null
+++ b/src/logging.cpp
@@ -0,0 +1,66 @@
+#include "logging.h"
+#include <array>
+#include <boost/log/sinks/unlocked_frontend.hpp>
+#include <boost/log/expressions.hpp>
+
+using std::string;
+using std::lock_guard;
+using boost::log::sinks::text_ostream_backend;
+using boost::log::record_view;
+using boost::log::sinks::unlocked_sink;
+
+namespace expr = boost::log::expressions;
+
+string toString(LogLevel level) {
+	constexpr size_t levelCount = static_cast<size_t>(LogLevel::EndSentinel);
+	static const std::array<const string, levelCount> strings = {
+		"Trace", "Debug", "Info", "Warning", "Error", "Fatal"
+	};
+	return strings.at(static_cast<size_t>(level));
+}
+
+PausableBackendAdapter::PausableBackendAdapter(boost::shared_ptr<text_ostream_backend> backend) :
+	backend(backend) {}
+
+void PausableBackendAdapter::consume(const record_view& recordView, const string message) {
+	lock_guard<std::mutex> lock(mutex);
+	if (isPaused) {
+		buffer.push_back(std::make_tuple(recordView, message));
+	} else {
+		backend->consume(recordView, message);
+	}
+}
+
+void PausableBackendAdapter::pause() {
+	lock_guard<std::mutex> lock(mutex);
+	isPaused = true;
+}
+
+void PausableBackendAdapter::resume() {
+	lock_guard<std::mutex> lock(mutex);
+	isPaused = false;
+	for (const auto& tuple : buffer) {
+		backend->consume(std::get<record_view>(tuple), std::get<string>(tuple));
+	}
+	buffer.clear();
+}
+
+boost::shared_ptr<PausableBackendAdapter> initLogging() {
+	// Create logging backend that logs to stderr
+	auto streamBackend = boost::make_shared<text_ostream_backend>();
+	streamBackend->add_stream(boost::shared_ptr<std::ostream>(&std::cerr, [](std::ostream*) {}));
+	streamBackend->auto_flush(true);
+
+	// Create an adapter that allows us to pause, buffer, and resume log output
+	auto pausableAdapter = boost::make_shared<PausableBackendAdapter>(streamBackend);
+
+	// Create a sink that feeds into the adapter
+	auto sink = boost::make_shared<unlocked_sink<PausableBackendAdapter>>(pausableAdapter);
+
+	// Set output formatting
+	sink->set_formatter(expr::stream << "[" << expr::attr<LogLevel>("Severity") << "] " << expr::smessage);
+
+	boost::log::core::get()->add_sink(sink);
+	return pausableAdapter;
+}
+
diff --git a/src/logging.h b/src/logging.h
new file mode 100644
index 0000000..c1312e9
--- /dev/null
+++ b/src/logging.h
@@ -0,0 +1,58 @@
+#pragma once
+
+#include <boost/log/common.hpp>
+#include <boost/log/sinks/basic_sink_backend.hpp>
+#include <boost/log/sinks/frontend_requirements.hpp>
+#include <boost/log/sinks/text_ostream_backend.hpp>
+#include <string>
+#include <vector>
+#include <mutex>
+#include <tuple>
+
+enum class LogLevel {
+	Trace,
+	Debug,
+	Info,
+	Warning,
+	Error,
+	Fatal,
+	EndSentinel
+};
+
+std::string toString(LogLevel level);
+
+template<typename CharT, typename TraitsT>
+std::basic_ostream<CharT, TraitsT>& operator<< (std::basic_ostream<CharT, TraitsT>& stream, LogLevel level) {
+	return stream << toString(level);
+}
+
+using LoggerType = boost::log::sources::severity_logger_mt<LogLevel>;
+
+BOOST_LOG_INLINE_GLOBAL_LOGGER_DEFAULT(globalLogger, LoggerType)
+
+#define LOG(level) \
+	BOOST_LOG_STREAM_WITH_PARAMS(globalLogger::get(), (::boost::log::keywords::severity = level))
+
+#define LOG_TRACE LOG(LogLevel::Trace)
+#define LOG_DEBUG LOG(LogLevel::Debug)
+#define LOG_INFO LOG(LogLevel::Info)
+#define LOG_WARNING LOG(LogLevel::Warning)
+#define LOG_ERROR LOG(LogLevel::Error)
+#define LOG_FATAL LOG(LogLevel::Fatal)
+
+class PausableBackendAdapter :
+	public boost::log::sinks::basic_formatted_sink_backend<char, boost::log::sinks::concurrent_feeding>
+{
+public:
+	PausableBackendAdapter(boost::shared_ptr<boost::log::sinks::text_ostream_backend> backend);
+	void consume(const boost::log::record_view& recordView, const std::string message);
+	void pause();
+	void resume();
+private:
+	boost::shared_ptr<boost::log::sinks::text_ostream_backend> backend;
+	std::vector<std::tuple<boost::log::record_view, std::string>> buffer;
+	std::mutex mutex;
+	bool isPaused = false;
+};
+
+boost::shared_ptr<PausableBackendAdapter> initLogging();
diff --git a/src/main.cpp b/src/main.cpp
index 622ea70..9230d73 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -10,6 +10,8 @@
 #include "appInfo.h"
 #include "NiceCmdLineOutput.h"
 #include "ProgressBar.h"
+#include "logging.h"
+#include <gsl_util.h>
 
 using std::exception;
 using std::string;
@@ -79,6 +81,9 @@ namespace TCLAP {
 }
 
 int main(int argc, char *argv[]) {
+	auto logOutputController = initLogging();
+	logOutputController->pause();
+
 	// Define command-line parameters
 	const char argumentValueSeparator = ' ';
 	TCLAP::CmdLine cmd(appName, argumentValueSeparator, appVersion);
@@ -88,6 +93,12 @@ int main(int argc, char *argv[]) {
 	TCLAP::ValueArg<boost::optional<string>> dialog("d", "dialog", "The text of the dialog.", false, boost::optional<string>(), "string", cmd);
 
 	try {
+		auto resumeLogging = gsl::finally([&]() {
+			std::cerr << std::endl << std::endl;
+			logOutputController->resume();
+			std::cerr << std::endl;
+		});
+
 		// Parse command line
 		cmd.parse(argc, argv);
 
@@ -120,13 +131,15 @@ int main(int argc, char *argv[]) {
 	} catch (TCLAP::ArgException& e) {
 		// Error parsing command-line args.
 		cmd.getOutput()->failure(cmd, e);
+		std::cerr << std::endl;
 		return 1;
 	} catch (TCLAP::ExitException&) {
 		// A built-in TCLAP command (like --help) has finished. Exit application.
+		std::cerr << std::endl;
 		return 0;
 	} catch (const exception& e) {
 		// Generic error
-		std::cerr << "An error occurred. " << getMessage(e);
+		std::cerr << "An error occurred. " << getMessage(e) << std::endl;
 		return 1;
 	}
 }