Kotova Anna Anatolievna RussiaSaratovSaratov State University, 83, Astrakhanskaya Str., Saratov, 410012, Russiastudentkafmeteo@sgu.ru Author's articles Agroclimatic Characterization of the Winter Season in Saratov Types of Springs in Saratov on the Thermal and Water Regime Anomalous Cold and Anomalous Warm Winters in Saratov Synoptic conditions for the formation of thundersnow in the territory of Western Siberia Monitoring of annual variability of thunderstorm activity for climatic stations of Western Siberia Synoptic conditions for the formation of thunderstorms with heavy rainfall over the territory of Western Siberia