Abstract: Based on data of Maerkang National Standard Climate Station from 2001 to 2020, the average temperature and precipitation of the city in recent 20 years are studied. The results shows that: The annual average temperature in Maerkang showed an upward trend, with an average increase of 0.5 °C in the past 10 years. since 2001, precipitation has been on the high side. The relative humidity was generally lower in winter and spring and higher in summer and autumn. The medium and short term of Maerkang forest steppe fire meteorological services should be combined, and according to the needs of local governments, investment should be increased in meteorological infrastructure and facilities, so that meteorological services can play a better role in forest steppe fire risk prevention work in the future.