<Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>

        <TextBlock Margin="5" Grid.Row="0" HorizontalAlignment="Center" FontSize="18" Name="First" Text="{Binding Weather.CityName}"/>
        <TextBlock Margin="5" Grid.Row="1" HorizontalAlignment="Center" FontSize="18" Name="Second" Text="{Binding Weather.Temperature, StringFormat={}{0:0}°}"/>
        <TextBlock Margin="5" Grid.Row="2" HorizontalAlignment="Center" FontSize="18" Name="Third" Text="{Binding Weather.Description}"/>
        <TextBlock Margin="5" Grid.Row="3" HorizontalAlignment="Center" Name="Forth" Text="{Binding Weather.WindDirection}"/>
        <Polygon Width="31" Height="31" Fill="White" Grid.Row="3"  HorizontalAlignment="Left">
            <Polygon.LayoutTransform>
                <RotateTransform Angle="45" />
            </Polygon.LayoutTransform>
            <Polygon.Points>
                <Point X="15" Y="0" />
                <Point X="10" Y="30" />
                <Point X="20" Y="30" />
            </Polygon.Points>
        </Polygon>


        <ComboBox Margin="5" Grid.Row="5"  Width="90" FontSize="20" SelectionChanged="ComboBox_SelectionChanged">
            <ComboBoxItem>Brno</ComboBoxItem>
            <ComboBoxItem>London</ComboBoxItem>
            <ComboBoxItem>Praha</ComboBoxItem>
        </ComboBox>
    </Grid>