Snow and blizzards are expected in the weather forecast for March 1st.

According to the forecast from Kazhydromet, the first day of spring will bring unstable weather due to atmospheric fronts and a cyclone, as reported by Orda.kz.

https://orda.kz/sneg-i-meteli-prognoz-pogody-na-1-marta-398711/2025-03-01 07:31:28

Forecasters are also warning about fog, icy conditions, and gusty winds across the country. Drivers are advised to avoid long trips, and pedestrians should exercise caution on slippery streets.

Summary:

In Astana, there is variable cloudiness with snow, nighttime temperatures of −16–18 °C, and daytime temperatures of −5–7 °C.
In Almaty, variable cloudiness with no precipitation, nighttime temperatures of −3–5 °C, and daytime temperatures of +1–3 °C.
In Shymkent, it is cloudy with no precipitation, nighttime temperatures of −1–3 °C, and daytime temperatures of +8–10 °C.

Why Kazakhstanis should not expect stable weather is discussed here.