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: Saturday November 18, 2017 at 16:00 PST

Tonight Cloudy with 40 percent chance of showers. Rain beginning overnight. Amount 5 mm. Becoming windy near midnight. Low plus 4.
Sunday Rain at times heavy. Amount 20 to 30 mm. Windy in the morning and early in the afternoon. High 7.
Sunday night Rain at times heavy ending after midnight then cloudy with 60 percent chance of showers. Amount 10 to 15 mm. Temperature steady near 6.
Monday A mix of sun and cloud. High 8.
Monday night Cloudy periods. Low plus 2.
Tuesday Rain. High 6.
Tuesday night Rain. Low plus 5.
Wednesday Rain. High 15.
Wednesday night Rain. Low 8.
Thursday Rain. High 11.
Thursday night Periods of rain. Low plus 5.
Friday Cloudy with 60 percent chance of showers. High 9.

Based on Environment Canada data

Lytton
Region: Fraser Canyon - south including Lytton

Issued: Saturday November 18, 2017 at 16:00 PST

Tonight Mainly cloudy. 40 percent chance of showers this evening. Snow level 1000 metres. Wind south 40 km/h gusting to 60. Low plus 3.
Sunday Cloudy. Periods of rain beginning early in the afternoon. Snow level 1200 metres. Amount 5 to 10 mm. Wind south 40 km/h gusting to 70. High 8.
Sunday night Periods of rain. Snow level 1200 metres lowering to 900 metres after midnight. Amount 10 to 15 mm. Wind south 30 km/h gusting to 50 becoming light near midnight. Low plus 3.
Monday Sunny. High plus 5.
Monday night Clear. Low plus 2.
Tuesday Cloudy with 70 percent chance of showers. High plus 4.
Tuesday night Periods of rain. Low plus 4.
Wednesday Cloudy with 60 percent chance of showers. High 10.
Wednesday night Periods of rain. Low 6.
Thursday Periods of rain. High 8.
Thursday night Cloudy with 60 percent chance of showers. Low plus 3.
Friday A mix of sun and cloud. High 6.

Based on Environment Canada data

Kamloops
Region: South Thompson

Issued: Saturday November 18, 2017 at 16:00 PST

Tonight Cloudy with 40 percent chance of showers early this evening then partly cloudy. Snow level 1100 metres. Wind east 30 km/h gusting to 50. Low plus 3.
Sunday Mainly cloudy. Wind east 30 km/h gusting to 60. High 7.
Sunday night Mainly cloudy. 40 percent chance of flurries or rain showers overnight. Wind east 20 km/h gusting to 40 becoming light near midnight. Low plus 1.
Monday A mix of sun and cloud. High plus 5.
Monday night Clear. Low minus 1.
Tuesday Cloudy with 30 percent chance of flurries or rain showers. High plus 4.
Tuesday night Cloudy. Low plus 4.
Wednesday A mix of sun and cloud. High 9.
Wednesday night Cloudy. Low 7.
Thursday Cloudy. High 9.
Thursday night Cloudy periods. Low plus 3.
Friday A mix of sun and cloud. High 7.

Based on Environment Canada data