diff --git a/src/metpy/plots/skewt.py b/src/metpy/plots/skewt.py
index a349067b9d..ce42c9c685 100644
--- a/src/metpy/plots/skewt.py
+++ b/src/metpy/plots/skewt.py
@@ -1,10 +1,10 @@
 # Copyright (c) 2014,2015,2016,2017,2019 MetPy Developers.
 # Distributed under the terms of the BSD 3-Clause License.
 # SPDX-License-Identifier: BSD-3-Clause
-"""Make Skew-T Log-P based plots.
+"""Make thermodynamic diagrams.
 
-Contain tools for making Skew-T Log-P plots, including the base plotting class,
-`SkewT`, as well as a class for making a `Hodograph`.
+Contain tools for making thermodynamic diagrams, including the base plotting class,
+`SkewT`, derived `Stuve` and `Emagram` classes, and a class for making a `Hodograph`.
 """
 
 from contextlib import ExitStack
@@ -744,6 +744,104 @@ def shade_cin(self, pressure, t, t_parcel, dewpoint=None, **kwargs):
                                **kwargs)
 
 
+@exporter.export
+class Stuve(SkewT):
+    r"""Make Stüve plots of data.
+
+    Stüve plots are are a thermodynamic diagram with temperature on the x-axis and
+    pressure scaled by p^(R/cp)=p^0.286 on the y-axis. This class is derived from the
+    SkewT class and has the same capabilities for plotting data, wind barbs,
+    dry and saturated adiabats, and mixing ratio lines.
+
+    Attributes
+    ----------
+    ax : `matplotlib.axes.Axes`
+        The underlying Axes instance, which can be used for calling additional
+        plot functions (e.g. `axvline`)
+
+    """
+
+    def __init__(self, fig=None, subplot=None, rect=None, aspect='auto'):
+        r"""Create Stüve plots.
+
+        Parameters
+        ----------
+        fig : matplotlib.figure.Figure, optional
+            Source figure to use for plotting. If none is given, a new
+            :class:`matplotlib.figure.Figure` instance will be created.
+        subplot : tuple[int, int, int] or `matplotlib.gridspec.SubplotSpec` instance, optional
+            Controls the size/position of the created subplot. This allows creating
+            the skewT as part of a collection of subplots. If subplot is a tuple, it
+            should conform to the specification used for
+            :meth:`matplotlib.figure.Figure.add_subplot`. The
+            :class:`matplotlib.gridspec.SubplotSpec`
+            can be created by using :class:`matplotlib.gridspec.GridSpec`.
+        rect : tuple[float, float, float, float], optional
+            Rectangle (left, bottom, width, height) in which to place the axes. This
+            allows the user to place the axes at an arbitrary point on the figure.
+        aspect : float, int, or Literal['auto'], optional
+            Aspect ratio (i.e. ratio of y-scale to x-scale) to maintain in the plot.
+            Defaults to ``'auto'`` which tells matplotlib to handle
+            the aspect ratio automatically.
+
+        """
+        super().__init__(fig=fig, rotation=0, subplot=subplot, rect=rect, aspect=aspect)
+
+        # Forward (f) and inverse (g) functions for Stuve pressure coordinate scaling
+        def f(p):
+            return p**0.286
+
+        def g(p):
+            return p**(1 / 0.286)
+
+        # Set the yaxis as Stuve
+        self.ax.set_yscale('function', functions=(f, g))
+
+
+@exporter.export
+class Emagram(SkewT):
+    r"""Make Emagram plots of data.
+
+    Emagram plots are T log-P thermodynamic diagrams. They differ from SkewT
+    in that the T axis is not skewed. This class is derived from the SkewT class and
+    has the same capabilities for plotting data, wind barbs, dry and saturated
+    adiabats, and mixing ratio lines.
+
+    Attributes
+    ----------
+    ax : `matplotlib.axes.Axes`
+        The underlying Axes instance, which can be used for calling additional
+        plot functions (e.g. `axvline`)
+
+    """
+
+    def __init__(self, fig=None, subplot=None, rect=None, aspect='auto'):
+        r"""Create Emagram plots.
+
+        Parameters
+        ----------
+        fig : matplotlib.figure.Figure, optional
+            Source figure to use for plotting. If none is given, a new
+            :class:`matplotlib.figure.Figure` instance will be created.
+        subplot : tuple[int, int, int] or `matplotlib.gridspec.SubplotSpec` instance, optional
+            Controls the size/position of the created subplot. This allows creating
+            the skewT as part of a collection of subplots. If subplot is a tuple, it
+            should conform to the specification used for
+            :meth:`matplotlib.figure.Figure.add_subplot`. The
+            :class:`matplotlib.gridspec.SubplotSpec`
+            can be created by using :class:`matplotlib.gridspec.GridSpec`.
+        rect : tuple[float, float, float, float], optional
+            Rectangle (left, bottom, width, height) in which to place the axes. This
+            allows the user to place the axes at an arbitrary point on the figure.
+        aspect : float, int, or Literal['auto'], optional
+            Aspect ratio (i.e. ratio of y-scale to x-scale) to maintain in the plot.
+            Defaults to ``'auto'`` which tells matplotlib to handle
+            the aspect ratio automatically.
+
+        """
+        super().__init__(fig=fig, rotation=0, subplot=subplot, rect=rect, aspect=aspect)
+
+
 @exporter.export
 class Hodograph:
     r"""Make a hodograph of wind data.
diff --git a/tests/plots/baseline/test_emagram_api.png b/tests/plots/baseline/test_emagram_api.png
new file mode 100644
index 0000000000..7934f38f6c
Binary files /dev/null and b/tests/plots/baseline/test_emagram_api.png differ
diff --git a/tests/plots/baseline/test_emagram_arbitrary_rect.png b/tests/plots/baseline/test_emagram_arbitrary_rect.png
new file mode 100644
index 0000000000..b2857008fe
Binary files /dev/null and b/tests/plots/baseline/test_emagram_arbitrary_rect.png differ
diff --git a/tests/plots/baseline/test_emagram_default_aspect_empty.png b/tests/plots/baseline/test_emagram_default_aspect_empty.png
new file mode 100644
index 0000000000..5a0b0f13ac
Binary files /dev/null and b/tests/plots/baseline/test_emagram_default_aspect_empty.png differ
diff --git a/tests/plots/baseline/test_emagram_gridspec.png b/tests/plots/baseline/test_emagram_gridspec.png
new file mode 100644
index 0000000000..1e45e45411
Binary files /dev/null and b/tests/plots/baseline/test_emagram_gridspec.png differ
diff --git a/tests/plots/baseline/test_emagram_mixing_line_args.png b/tests/plots/baseline/test_emagram_mixing_line_args.png
new file mode 100644
index 0000000000..5a0b0f13ac
Binary files /dev/null and b/tests/plots/baseline/test_emagram_mixing_line_args.png differ
diff --git a/tests/plots/baseline/test_emagram_shade_area.png b/tests/plots/baseline/test_emagram_shade_area.png
new file mode 100644
index 0000000000..9450516e65
Binary files /dev/null and b/tests/plots/baseline/test_emagram_shade_area.png differ
diff --git a/tests/plots/baseline/test_emagram_shade_cape_cin.png b/tests/plots/baseline/test_emagram_shade_cape_cin.png
new file mode 100644
index 0000000000..812da00e54
Binary files /dev/null and b/tests/plots/baseline/test_emagram_shade_cape_cin.png differ
diff --git a/tests/plots/baseline/test_emagram_subplot.png b/tests/plots/baseline/test_emagram_subplot.png
new file mode 100644
index 0000000000..7b85138a05
Binary files /dev/null and b/tests/plots/baseline/test_emagram_subplot.png differ
diff --git a/tests/plots/baseline/test_emagram_tight_bbox.png b/tests/plots/baseline/test_emagram_tight_bbox.png
new file mode 100644
index 0000000000..49119c60b5
Binary files /dev/null and b/tests/plots/baseline/test_emagram_tight_bbox.png differ
diff --git a/tests/plots/baseline/test_emagram_wide_aspect_ratio.png b/tests/plots/baseline/test_emagram_wide_aspect_ratio.png
new file mode 100644
index 0000000000..ab4e62f6c2
Binary files /dev/null and b/tests/plots/baseline/test_emagram_wide_aspect_ratio.png differ
diff --git a/tests/plots/baseline/test_stuve_api.png b/tests/plots/baseline/test_stuve_api.png
new file mode 100644
index 0000000000..d2a1fe60f3
Binary files /dev/null and b/tests/plots/baseline/test_stuve_api.png differ
diff --git a/tests/plots/baseline/test_stuve_arbitrary_rect.png b/tests/plots/baseline/test_stuve_arbitrary_rect.png
new file mode 100644
index 0000000000..c3f56c8077
Binary files /dev/null and b/tests/plots/baseline/test_stuve_arbitrary_rect.png differ
diff --git a/tests/plots/baseline/test_stuve_default_aspect_empty.png b/tests/plots/baseline/test_stuve_default_aspect_empty.png
new file mode 100644
index 0000000000..ba1886589c
Binary files /dev/null and b/tests/plots/baseline/test_stuve_default_aspect_empty.png differ
diff --git a/tests/plots/baseline/test_stuve_gridspec.png b/tests/plots/baseline/test_stuve_gridspec.png
new file mode 100644
index 0000000000..4c33a0eed9
Binary files /dev/null and b/tests/plots/baseline/test_stuve_gridspec.png differ
diff --git a/tests/plots/baseline/test_stuve_mixing_line_args.png b/tests/plots/baseline/test_stuve_mixing_line_args.png
new file mode 100644
index 0000000000..ba1886589c
Binary files /dev/null and b/tests/plots/baseline/test_stuve_mixing_line_args.png differ
diff --git a/tests/plots/baseline/test_stuve_shade_area.png b/tests/plots/baseline/test_stuve_shade_area.png
new file mode 100644
index 0000000000..c9727635df
Binary files /dev/null and b/tests/plots/baseline/test_stuve_shade_area.png differ
diff --git a/tests/plots/baseline/test_stuve_shade_cape_cin.png b/tests/plots/baseline/test_stuve_shade_cape_cin.png
new file mode 100644
index 0000000000..af0dff51dd
Binary files /dev/null and b/tests/plots/baseline/test_stuve_shade_cape_cin.png differ
diff --git a/tests/plots/baseline/test_stuve_subplot.png b/tests/plots/baseline/test_stuve_subplot.png
new file mode 100644
index 0000000000..9814a22563
Binary files /dev/null and b/tests/plots/baseline/test_stuve_subplot.png differ
diff --git a/tests/plots/baseline/test_stuve_tight_bbox.png b/tests/plots/baseline/test_stuve_tight_bbox.png
new file mode 100644
index 0000000000..64f7b95ecc
Binary files /dev/null and b/tests/plots/baseline/test_stuve_tight_bbox.png differ
diff --git a/tests/plots/baseline/test_stuve_wide_aspect_ratio.png b/tests/plots/baseline/test_stuve_wide_aspect_ratio.png
new file mode 100644
index 0000000000..334427ffed
Binary files /dev/null and b/tests/plots/baseline/test_stuve_wide_aspect_ratio.png differ
diff --git a/tests/plots/test_skewt.py b/tests/plots/test_skewt.py
index 2a66389a3f..4f4b801a84 100644
--- a/tests/plots/test_skewt.py
+++ b/tests/plots/test_skewt.py
@@ -10,7 +10,7 @@
 import numpy as np
 import pytest
 
-from metpy.plots import Hodograph, SkewT
+from metpy.plots import Emagram, Hodograph, SkewT, Stuve
 from metpy.testing import autoclose_figure, version_check
 from metpy.units import units
 
@@ -576,3 +576,313 @@ def test_hodograph_range_with_units():
     with autoclose_figure(figsize=(6, 6)) as fig:
         ax = fig.add_subplot(1, 1, 1)
         Hodograph(ax, component_range=60. * units.knots)
+
+
+@pytest.mark.mpl_image_compare(remove_text=True, style='default', tolerance=0.069)
+def test_stuve_api():
+    """Test the Stuve API."""
+    with matplotlib.rc_context({'axes.autolimit_mode': 'data'}):
+        fig = plt.figure(figsize=(9, 9))
+        stuve = Stuve(fig, aspect='auto')
+
+        # Plot the data using normal plotting functions, in this case using
+        # log scaling in Y, as dictated by the typical meteorological plot
+        p = np.linspace(1000, 100, 10)
+        t = np.linspace(20, -20, 10)
+        u = np.linspace(-10, 10, 10)
+        stuve.plot(p, t, 'r')
+        stuve.plot_barbs(p, u, u)
+
+        stuve.ax.set_xlim(-20, 30)
+        stuve.ax.set_ylim(1000, 100)
+
+        # Add the relevant special lines
+        stuve.plot_dry_adiabats()
+        stuve.plot_moist_adiabats()
+        stuve.plot_mixing_lines()
+
+        # Call again to hit removal statements
+        stuve.plot_dry_adiabats()
+        stuve.plot_moist_adiabats()
+        stuve.plot_mixing_lines()
+
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0., remove_text=True, style='default')
+def test_stuve_default_aspect_empty():
+    """Test Stuve with default aspect and no plots, only special lines."""
+    fig = plt.figure(figsize=(12, 9))
+    stuve = Stuve(fig)
+    stuve.plot_dry_adiabats()
+    stuve.plot_moist_adiabats()
+    stuve.plot_mixing_lines()
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0., remove_text=True, style='default')
+def test_stuve_mixing_line_args():
+    """Test plot_mixing_lines accepting kwargs for mixing ratio and pressure levels."""
+    fig = plt.figure(figsize=(12, 9))
+    stuve = Stuve(fig)
+    mlines = np.array([0.0004, 0.001, 0.002, 0.004, 0.007, 0.01, 0.016, 0.024, 0.032])
+    press = units.Quantity(np.linspace(600, max(stuve.ax.get_ylim())), 'mbar')
+    stuve.plot_dry_adiabats()
+    stuve.plot_moist_adiabats()
+    stuve.plot_mixing_lines(mixing_ratio=mlines, pressure=press)
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0., remove_text=False, style='default',
+                               savefig_kwargs={'bbox_inches': 'tight'})
+def test_stuve_tight_bbox():
+    """Test Stuve when saved with `savefig(..., bbox_inches='tight')`."""
+    fig = plt.figure(figsize=(12, 9))
+    Stuve(fig)
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0.811, remove_text=True, style='default')
+def test_stuve_subplot():
+    """Test using Stuve on a sub-plot."""
+    fig = plt.figure(figsize=(9, 9))
+    Stuve(fig, subplot=(2, 2, 1), aspect='auto')
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0, remove_text=True, style='default')
+def test_stuve_gridspec():
+    """Test using Stuve on a GridSpec sub-plot."""
+    fig = plt.figure(figsize=(9, 9))
+    gs = GridSpec(1, 2)
+    Stuve(fig, subplot=gs[0, 1], aspect='auto')
+    return fig
+
+
+def test_stuve_with_grid_enabled():
+    """Test using Stuve when gridlines are already enabled (#271)."""
+    with plt.rc_context(rc={'axes.grid': True}):
+        # Also tests when we don't pass in Figure
+        s = Stuve(aspect='auto')
+        plt.close(s.ax.figure)
+
+
+@pytest.mark.mpl_image_compare(tolerance=0., remove_text=True, style='default')
+def test_stuve_arbitrary_rect():
+    """Test placing the Stuve in an arbitrary rectangle."""
+    fig = plt.figure(figsize=(9, 9))
+    Stuve(fig, rect=(0.15, 0.35, 0.8, 0.3), aspect='auto')
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=.033, remove_text=True, style='default')
+def test_stuve_shade_cape_cin(test_profile):
+    """Test shading CAPE and CIN on a Stuve plot."""
+    p, t, td, tp = test_profile
+
+    with matplotlib.rc_context({'axes.autolimit_mode': 'data'}):
+        fig = plt.figure(figsize=(9, 9))
+        stuve = Stuve(fig, aspect='auto')
+        stuve.plot(p, t, 'r')
+        stuve.plot(p, tp, 'k')
+        stuve.shade_cape(p, t, tp)
+        stuve.shade_cin(p, t, tp, td)
+        stuve.ax.set_xlim(-50, 50)
+        stuve.ax.set_ylim(1000, 100)
+
+        # This works around the fact that newer pint versions default to degrees_Celsius
+        stuve.ax.set_xlabel('degC')
+
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0.033, remove_text=True, style='default')
+def test_stuve_shade_area(test_profile):
+    """Test shading areas on a Stuve plot."""
+    p, t, _, tp = test_profile
+
+    with matplotlib.rc_context({'axes.autolimit_mode': 'data'}):
+        fig = plt.figure(figsize=(9, 9))
+        stuve = Stuve(fig, aspect='auto')
+        stuve.plot(p, t, 'r')
+        stuve.plot(p, tp, 'k')
+        stuve.shade_area(p, t, tp)
+        stuve.ax.set_xlim(-50, 50)
+        stuve.ax.set_ylim(1000, 100)
+
+        # This works around the fact that newer pint versions default to degrees_Celsius
+        stuve.ax.set_xlabel('degC')
+
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0.039, remove_text=True, style='default')
+def test_stuve_wide_aspect_ratio(test_profile):
+    """Test plotting a stuveT with a wide aspect ratio."""
+    p, t, _, tp = test_profile
+
+    fig = plt.figure(figsize=(12.5, 3))
+    stuve = Stuve(fig, aspect='auto')
+    stuve.plot(p, t, 'r')
+    stuve.plot(p, tp, 'k')
+    stuve.ax.set_xlim(-30, 50)
+    stuve.ax.set_ylim(1050, 700)
+
+    # This works around the fact that newer pint versions default to degrees_Celsius
+    stuve.ax.set_xlabel('degC')
+    return fig
+
+
+@pytest.mark.mpl_image_compare(remove_text=True, style='default', tolerance=0.069)
+def test_emagram_api():
+    """Test the Emagram API."""
+    with matplotlib.rc_context({'axes.autolimit_mode': 'data'}):
+        fig = plt.figure(figsize=(9, 9))
+        emagram = Emagram(fig, aspect='auto')
+
+        # Plot the data using normal plotting functions, in this case using
+        # log scaling in Y, as dictated by the typical meteorological plot
+        p = np.linspace(1000, 100, 10)
+        t = np.linspace(20, -20, 10)
+        u = np.linspace(-10, 10, 10)
+        emagram.plot(p, t, 'r')
+        emagram.plot_barbs(p, u, u)
+
+        emagram.ax.set_xlim(-20, 30)
+        emagram.ax.set_ylim(1000, 100)
+
+        # Add the relevant special lines
+        emagram.plot_dry_adiabats()
+        emagram.plot_moist_adiabats()
+        emagram.plot_mixing_lines()
+
+        # Call again to hit removal statements
+        emagram.plot_dry_adiabats()
+        emagram.plot_moist_adiabats()
+        emagram.plot_mixing_lines()
+
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0.001, remove_text=True, style='default')
+def test_emagram_default_aspect_empty():
+    """Test Emagram with default aspect and no plots, only special lines."""
+    fig = plt.figure(figsize=(12, 9))
+    emagram = Emagram(fig)
+    emagram.plot_dry_adiabats()
+    emagram.plot_moist_adiabats()
+    emagram.plot_mixing_lines()
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0.001, remove_text=True, style='default')
+def test_emagram_mixing_line_args():
+    """Test plot_mixing_lines accepting kwargs for mixing ratio and pressure levels."""
+    fig = plt.figure(figsize=(12, 9))
+    emagram = Emagram(fig)
+    mlines = np.array([0.0004, 0.001, 0.002, 0.004, 0.007, 0.01, 0.016, 0.024, 0.032])
+    press = units.Quantity(np.linspace(600, max(emagram.ax.get_ylim())), 'mbar')
+    emagram.plot_dry_adiabats()
+    emagram.plot_moist_adiabats()
+    emagram.plot_mixing_lines(mixing_ratio=mlines, pressure=press)
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0., remove_text=False, style='default',
+                               savefig_kwargs={'bbox_inches': 'tight'})
+def test_emagram_tight_bbox():
+    """Test Emagram when saved with `savefig(..., bbox_inches='tight')`."""
+    fig = plt.figure(figsize=(12, 9))
+    Emagram(fig)
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0.811, remove_text=True, style='default')
+def test_emagram_subplot():
+    """Test using Emagram on a sub-plot."""
+    fig = plt.figure(figsize=(9, 9))
+    Emagram(fig, subplot=(2, 2, 1), aspect='auto')
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0, remove_text=True, style='default')
+def test_emagram_gridspec():
+    """Test using Emagram on a GridSpec sub-plot."""
+    fig = plt.figure(figsize=(9, 9))
+    gs = GridSpec(1, 2)
+    Emagram(fig, subplot=gs[0, 1], aspect='auto')
+    return fig
+
+
+def test_emagram_with_grid_enabled():
+    """Test using Emagram when gridlines are already enabled (#271)."""
+    with plt.rc_context(rc={'axes.grid': True}):
+        # Also tests when we don't pass in Figure
+        s = Emagram(aspect='auto')
+        plt.close(s.ax.figure)
+
+
+@pytest.mark.mpl_image_compare(tolerance=0., remove_text=True, style='default')
+def test_emagram_arbitrary_rect():
+    """Test placing the Emagram in an arbitrary rectangle."""
+    fig = plt.figure(figsize=(9, 9))
+    Emagram(fig, rect=(0.15, 0.35, 0.8, 0.3), aspect='auto')
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=.033, remove_text=True, style='default')
+def test_emagram_shade_cape_cin(test_profile):
+    """Test shading CAPE and CIN on an Emagram plot."""
+    p, t, td, tp = test_profile
+
+    with matplotlib.rc_context({'axes.autolimit_mode': 'data'}):
+        fig = plt.figure(figsize=(9, 9))
+        emagram = Emagram(fig, aspect='auto')
+        emagram.plot(p, t, 'r')
+        emagram.plot(p, tp, 'k')
+        emagram.shade_cape(p, t, tp)
+        emagram.shade_cin(p, t, tp, td)
+        emagram.ax.set_xlim(-50, 50)
+        emagram.ax.set_ylim(1000, 100)
+
+        # This works around the fact that newer pint versions default to degrees_Celsius
+        emagram.ax.set_xlabel('degC')
+
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0.033, remove_text=True, style='default')
+def test_emagram_shade_area(test_profile):
+    """Test shading areas on an Emagram plot."""
+    p, t, _, tp = test_profile
+
+    with matplotlib.rc_context({'axes.autolimit_mode': 'data'}):
+        fig = plt.figure(figsize=(9, 9))
+        emagram = Emagram(fig, aspect='auto')
+        emagram.plot(p, t, 'r')
+        emagram.plot(p, tp, 'k')
+        emagram.shade_area(p, t, tp)
+        emagram.ax.set_xlim(-50, 50)
+        emagram.ax.set_ylim(1000, 100)
+
+        # This works around the fact that newer pint versions default to degrees_Celsius
+        emagram.ax.set_xlabel('degC')
+
+    return fig
+
+
+@pytest.mark.mpl_image_compare(tolerance=0.039, remove_text=True, style='default')
+def test_emagram_wide_aspect_ratio(test_profile):
+    """Test plotting an Emagram with a wide aspect ratio."""
+    p, t, _, tp = test_profile
+
+    fig = plt.figure(figsize=(12.5, 3))
+    emagram = Emagram(fig, aspect='auto')
+    emagram.plot(p, t, 'r')
+    emagram.plot(p, tp, 'k')
+    emagram.ax.set_xlim(-30, 50)
+    emagram.ax.set_ylim(1050, 700)
+
+    # This works around the fact that newer pint versions default to degrees_Celsius
+    emagram.ax.set_xlabel('degC')
+    return fig