diff --git a/code/ryzom/client/data/gamedev/interfaces_v3/map.xml b/code/ryzom/client/data/gamedev/interfaces_v3/map.xml
index 4370e5593..dcc2515ea 100644
--- a/code/ryzom/client/data/gamedev/interfaces_v3/map.xml
+++ b/code/ryzom/client/data/gamedev/interfaces_v3/map.xml
@@ -194,6 +194,7 @@
 
 			<view type="text" id="time" x="12" y="0" posparent="center" posref="MR ML" color="255 255 255 255" fontsize="12" shadow="true" hardtext="" />
 			<view type="text" id="weather" x="8" y="-16" posref="TL TL" color="255 255 255 255" fontsize="12" shadow="true" hardtext="" />
+			<ctrl type="tooltip" id="weather_tt" posparent="weather" sizeref="wh" w="0" h="0" tooltip="" tooltip_parent="ctrl" tooltip_posref="BL TL" />
 			
 			<instance template="box_widget" id="back" posref="TL TL" sizeref="wh" w="-2" h="-32" x="1" y="-32" render_layer="0" />
 			
@@ -447,4 +448,4 @@
 </tree>
 
 
-</interface_config>
\ No newline at end of file
+</interface_config>
diff --git a/code/ryzom/client/src/interface_v3/interface_manager.cpp b/code/ryzom/client/src/interface_v3/interface_manager.cpp
index 968760546..46a725755 100644
--- a/code/ryzom/client/src/interface_v3/interface_manager.cpp
+++ b/code/ryzom/client/src/interface_v3/interface_manager.cpp
@@ -1504,6 +1504,15 @@ void CInterfaceManager::updateFrameEvents()
 			if (pVT != NULL)
 				pVT->setText(str);
 
+			CCtrlBase *pTooltip= dynamic_cast<CCtrlBase*>(CWidgetManager::getInstance()->getElementFromId("ui:interface:map:content:map_content:weather_tt"));
+			if (pTooltip != NULL)
+			{
+				ucstring tt =	toString("%02d", WeatherManager.getNextWeatherHour()) + CI18N::get("uiMissionTimerHour") +
+								" - " + CI18N::get("uiHumidity") + " " +
+								toString("%d", (uint)(roundWeatherValue(WeatherManager.getNextWeatherValue()) * 100.f)) + "%";
+				pTooltip->setDefaultContextHelp(tt);
+			}
+
 			// The date feature is temporarily disabled
 			str.clear();
 
diff --git a/code/ryzom/client/src/weather_manager_client.cpp b/code/ryzom/client/src/weather_manager_client.cpp
index 96f7bebf7..8c0018fdf 100644
--- a/code/ryzom/client/src/weather_manager_client.cpp
+++ b/code/ryzom/client/src/weather_manager_client.cpp
@@ -144,6 +144,13 @@ void CWeatherManagerClient::update(uint64 day, float hour, const CWeatherContext
 	// get the weather value for the current date
 	nlassert(wc.WFP);
 	float weatherValue = ::getBlendedWeather(day, hour, *(wc.WFP), wc.WF);
+
+	// calculate next weather cycle and ingame hour for it
+	uint64 cycle = ((day * wc.WFP->DayLength) + (uint) hour) / wc.WFP->CycleLength;
+	uint64 cycleDay = ((cycle + 1) * wc.WFP->CycleLength) / wc.WFP->DayLength;
+	_NextWeatherHour = ((cycle + 1) * wc.WFP->CycleLength) % wc.WFP->DayLength;
+	_NextWeatherValue = ::getBlendedWeather(cycleDay, _NextWeatherHour, *(wc.WFP), wc.WF);
+
 	// build current weather state
 	EGSPD::CSeason::TSeason season = CRyzomTime::getSeasonByDay((uint32)day);
 	//
diff --git a/code/ryzom/client/src/weather_manager_client.h b/code/ryzom/client/src/weather_manager_client.h
index 97388a7a4..f3c6ae07e 100644
--- a/code/ryzom/client/src/weather_manager_client.h
+++ b/code/ryzom/client/src/weather_manager_client.h
@@ -76,6 +76,10 @@ public:
 	void				 update(uint64 day, float hour, const CWeatherContext &wc, const NLMISC::CMatrix &camMat, const class CContinent &continent);
 	/// Get the current weather value. Updated after each call to 'update'
 	float				 getWeatherValue() const { return _WeatherValue; }
+	/// Get the weather value for next cycle
+	float				 getNextWeatherValue() const { return _NextWeatherValue; }
+	/// Get the hour for next weather cycle
+	uint32				 getNextWeatherHour() const { return _NextWeatherHour; }
 	/** Does the same than 'update', but let the user choose the weather value.	The weather value ranges from 0 to 1.
 	  * The day and hour are needed only to manage phenomena like thunder (need a clock to know when there are thunder strikes)
 	  * Small update, only to update current weather state
@@ -123,6 +127,8 @@ private:
 	float						  _LastEvalHour;
 	uint64                        _LastEvalDay;
 	float						  _LocalPrecipitationFactor;
+	uint32						  _NextWeatherHour;
+	float						  _NextWeatherValue;
 private:
 	void	initPrecipitationFXs();
 	void    setupFXs(const NLMISC::CMatrix &camMat, NLPACS::UGlobalRetriever *gr, const class CContinent &continent);