Environment Canada data presented here is representative of weather in those regions through which the highway passes.


Hope
Region: Fraser Valley - east including Hope

Issued: Sunday September 24, 2017 at 05:00 PDT

Today Mainly cloudy. 30 percent chance of showers this morning. High 19. UV index 3 or moderate.
Tonight Cloudy. 30 percent chance of showers overnight. Low 13.
Monday Cloudy. 30 percent chance of showers in the morning. A few showers beginning late in the morning. High 17.
Monday night Showers. Low 13.
Tuesday Cloudy with 40 percent chance of showers. High 21.
Tuesday night Cloudy periods. Low 12.
Wednesday Sunny. High 25.
Wednesday night Clear. Low 12.
Thursday Sunny. High 26.
Thursday night Clear. Low 11.
Friday A mix of sun and cloud. High 23.
Friday night Cloudy with 60 percent chance of showers. Low 12.
Saturday Cloudy with 60 percent chance of showers. High 20.

Based on Environment Canada data

Lytton
Region: Fraser Canyon

Issued: Sunday September 24, 2017 at 05:00 PDT

Today Cloudy with 30 percent chance of showers this morning then a mix of sun and cloud. Wind becoming south 30 km/h gusting to 50 this afternoon. High 23. UV index 3 or moderate.
Tonight Partly cloudy. Wind south 30 km/h gusting to 50. Low 12.
Monday Becoming cloudy in the morning with 40 percent chance of showers in the afternoon. Wind becoming south 30 km/h gusting to 60 late in the morning. High 19.
Monday night Cloudy with 40 percent chance of showers. Low 12.
Tuesday Sunny. High 25.
Tuesday night Clear. Low 10.
Wednesday Sunny. High 28.
Wednesday night Clear. Low 10.
Thursday Sunny. High 27.
Thursday night Clear. Low 10.
Friday Sunny. High 24.
Friday night Clear. Low 10.
Saturday Sunny. High 20.

Based on Environment Canada data

Kamloops
Region: South Thompson

Issued: Sunday September 24, 2017 at 05:00 PDT

Today Cloudy. 30 percent chance of showers this morning. Becoming a mix of sun and cloud this afternoon. High 21. UV index 3 or moderate.
Tonight Partly cloudy. Low 9.
Monday A mix of sun and cloud. Becoming cloudy late in the morning. 30 percent chance of showers late in the afternoon. Wind becoming east 20 km/h early in the afternoon. High 21.
Monday night Cloudy with 30 percent chance of showers. Low 12.
Tuesday A mix of sun and cloud. High 25.
Tuesday night Clear. Low 10.
Wednesday Sunny. High 26.
Wednesday night Clear. Low 9.
Thursday Sunny. High 26.
Thursday night Clear. Low 11.
Friday Sunny. High 25.
Friday night Clear. Low 11.
Saturday Sunny. High 22.

Based on Environment Canada data