diff --git a/po/pl.po b/po/pl.po
index 1f3cbec..bbde736 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -2,6 +2,7 @@
 # Copyright (C) 2012 THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the gnome-shell-extension-openweather package.
 # Piotr Sokół <psokol@jabster.pl>, 2011, 2012.
+# Marcin Niechciał 2015.
 #
 msgid ""
 msgstr ""
@@ -9,9 +10,9 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2015-10-16 23:06+0200\n"
 "PO-Revision-Date: 2012-10-30 18:37+0100\n"
-"Last-Translator: Piotr Sokół <psokol@jabster.pl>\n"
+"Last-Translator: Marcin Niechciał\n"
 "Language-Team: polski <>\n"
-"Language: po\n"
+"Language: pl\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -87,31 +88,31 @@ msgstr "Powiew"
 
 #: ../src/extension.js:965
 msgid "Light breeze"
-msgstr "Słaby wiatr"
+msgstr "Słaba bryza"
 
 #: ../src/extension.js:968
 msgid "Gentle breeze"
-msgstr "Łagodny wiatr"
+msgstr "Łagodna bryza"
 
 #: ../src/extension.js:971
 msgid "Moderate breeze"
-msgstr "Umiarkowany wiatr"
+msgstr "Umiarkowana bryza"
 
 #: ../src/extension.js:974
 msgid "Fresh breeze"
-msgstr "Dość silny wiatr"
+msgstr "Rześka bryza"
 
 #: ../src/extension.js:977
 msgid "Strong breeze"
-msgstr "Silny wiatr"
+msgstr "Silna bryza"
 
 #: ../src/extension.js:980
 msgid "Moderate gale"
-msgstr "Bardzo silny wiatr"
+msgstr "Umiarkowany wicher"
 
 #: ../src/extension.js:983
 msgid "Fresh gale"
-msgstr "Wicher"
+msgstr "Rześki Wicher"
 
 #: ../src/extension.js:986
 msgid "Strong gale"
@@ -123,7 +124,7 @@ msgstr "Sztorm"
 
 #: ../src/extension.js:992
 msgid "Violent storm"
-msgstr ""
+msgstr "Gwałtowny sztorm"
 
 #: ../src/extension.js:995
 msgid "Hurricane"
@@ -244,32 +245,32 @@ msgstr[1] "W ciągu %s dni"
 #: ../src/openweathermap_org.js:181
 #, fuzzy
 msgid "thunderstorm with light rain"
-msgstr "Burze"
+msgstr "Burza z piorunami z lekkimi opadami deszczu"
 
 #: ../src/openweathermap_org.js:183
 #, fuzzy
 msgid "thunderstorm with rain"
-msgstr "Burze"
+msgstr "Burza z piorunami z opadami deszczu"
 
 #: ../src/openweathermap_org.js:185
 #, fuzzy
 msgid "thunderstorm with heavy rain"
-msgstr "Burze"
+msgstr "Burza z piorunami z ciężkimi opadami deszczu"
 
 #: ../src/openweathermap_org.js:187
 #, fuzzy
 msgid "light thunderstorm"
-msgstr "Lokalne burze"
+msgstr "Mała burza z piorunami"
 
 #: ../src/openweathermap_org.js:189
 #, fuzzy
 msgid "thunderstorm"
-msgstr "Burze"
+msgstr "Burza z piorunami"
 
 #: ../src/openweathermap_org.js:191
 #, fuzzy
 msgid "heavy thunderstorm"
-msgstr "Silne burze"
+msgstr "Silne burza z piorunami"
 
 #: ../src/openweathermap_org.js:193
 #, fuzzy