diff --git a/docs/environment.yml b/docs/environment.yml
index 030b14facb..8f059a76bc 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -1,22 +1,24 @@
 name: pvlibdocs
 channels:
+    - conda-forge
     - defaults
-#    - conda-forge  # needed for siphon, but causes path too short problems on rtd
 dependencies:
     - python=2.7
     - mock  # needed for local python 2.7 builds
-    - numpy
+    - numpy=1.11.2
     - scipy
-    - pandas
+    - pandas=0.19.1
     - pytz
     - ephem
     - numba
     - ipython=4.0.1
     - ipywidgets
     - numpydoc
-    - matplotlib
-    - seaborn
-#    - siphon
-    - sphinx=1.3.5  # same versions as rtd
-    - sphinx_rtd_theme=0.1.7
-    - docutils=0.12
+    - matplotlib=1.5.3
+    - seaborn=0.7.1
+    - siphon=0.4.0
+    - sphinx=1.4.8
+    - netCDF4=1.2.4
+    - hdf4=4.2.12
+    - sphinx_rtd_theme
+    - docutils
diff --git a/docs/sphinx/source/forecasts.rst b/docs/sphinx/source/forecasts.rst
index 8ff3c17efc..efc25059b0 100644
--- a/docs/sphinx/source/forecasts.rst
+++ b/docs/sphinx/source/forecasts.rst
@@ -448,9 +448,7 @@ for details.
     mc = ModelChain(system, fx_model.location)
 
     # extract relevant data for model chain
-    irradiance = fx_data[['ghi', 'dni', 'dhi']]
-    weather = fx_data[['wind_speed', 'temp_air']]
-    mc.run_model(fx_data.index, irradiance=irradiance, weather=weather);
+    mc.run_model(fx_data.index, weather=fx_data);
 
 Now we plot a couple of modeling intermediates and the forecast power.
 Here's the forecast plane of array irradiance...
diff --git a/docs/sphinx/source/whatsnew/v0.3.0.txt b/docs/sphinx/source/whatsnew/v0.3.0.txt
index a1425e4506..0768c5dea4 100644
--- a/docs/sphinx/source/whatsnew/v0.3.0.txt
+++ b/docs/sphinx/source/whatsnew/v0.3.0.txt
@@ -48,7 +48,7 @@ Enhancements
     * :ref:`contributing` (:issue:`46`)
     * :ref:`timetimezones` (:issue:`47`)
     * :ref:`variables_style_rules` (:issue:`102`)
-    * :ref:`classes` (:issue:`93`)
+    * Classes (:issue:`93`) (Moved to :ref:`api` in :issue:`258`)
 
 * Adds support for Appveyor, a Windows continuous integration service.
   (:issue:`111`)
diff --git a/docs/sphinx/source/whatsnew/v0.4.4.txt b/docs/sphinx/source/whatsnew/v0.4.4.txt
index 9b237f6e74..48ff7da142 100644
--- a/docs/sphinx/source/whatsnew/v0.4.4.txt
+++ b/docs/sphinx/source/whatsnew/v0.4.4.txt
@@ -11,6 +11,8 @@ Documentation
 ~~~~~~~~~~~~~
 
 * Fixes the Forecasting page's broken links to the tutorials.
+* Fixes the Forecasting page's broken examples. (:issue:`299`)
+* Fixes broken Classes link in the v0.3.0 documentation.
 
 
 Contributors