Traditional Culture Encyclopedia - Weather inquiry - What does Tstorm mean in English weather forecast?

What does Tstorm mean in English weather forecast?

An isolated thunderstorm. The weather is partly sunny. Warm and humid. The temperature in 1990 was F wind, 9 mph, and the humidity was always 78% lower than the dew point in 1973. Environment and comfort 102 F. There is a 42% chance of precipitation.

Isolated. ) indicates that there are thunderstorms in some areas.

T storm thunderstorm