Introducing Weather Factor Modelling into Macro Traffic State Prediction

Table 3

Fundamental diagram features of target location under the three weather conditions.

Features	Good weather condition	Light snow condition	Heavy snow condition
(km/h)	84.38	81.52	66.66
(veh/h/l)	1647	1572	1323
(veh/km/l)	24.84	22.30	21.46
(veh/km/l)	100	100	100
(capacity drop)	0.05	0.09	0.17
Sample size	1440	1440	1440