Boulder Mountain - Posby Lake - Chinook Cove

-5°C

Barriere, BC, Canada

Updated: 22/12/2025 08:15

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Coquihalla Highway - Hope to Merritt
Snowfall Warning

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5:03 a.m. PST Monday 22 December 2025

Snowfall Warning in effect for:

Coquihalla Highway - Hope to Merritt

A period of heavy snowfall expected.

What: Total snowfall accumulations of 15 cm.

When: Tonight.

Where: Coquihalla Highway (Near Coquihalla Summit).

Additional information:
An outgoing low pressure system had brought near 20 cm of snow to Coquihalla Summit last night. Another weather system will give a period of heavy snow to the highway again tonight. Light snow from the system will start this afternoon and intensify this evening. Total snow accumulations of 15 cm can be expected before the snow tapers to a few flurries Tuesday morning.

Visibility will likely be reduced at times.

Weather in the mountains can change suddenly resulting in hazardous driving conditions.

Prepare for quickly changing and deteriorating travel conditions. Allow extra time for travel. Prepare for possible disruptions to transportation, services, and utilities. The site https://shiftintowinter.ca/ reminds drivers to know before you go. Adjust to winter driving behaviour and use winter tires and chains.

Road conditions are available at https://www.drivebc.ca/.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to BCstorm@ec.gc.ca or post reports on X using #BCStorm.

For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.

Observed at: Kamloops Airport Date: 8:00 AM PST Monday 22 December 2025
Mainly Clear	Temp.: -1 °C Wind Chill: -3 °C Wind: WSW 6 km/h Humidity: 68 % Dew point: -6 °C Pressure: 101.0 kPa Tendency: 0.24 kPa Visibility: 64 km	Sunrise: 8:01 Sunset: 15:59 Normals: Max -1°C Min -7°C

Extended Forecast - Environment Canada
Today A mix of sun and cloud Max: 5°C	Tue, 23 Dec A mix of sun and cloud Max: 5°C	Wed, 24 Dec Snow Max: -2°C	Thu, 25 Dec Chance of flurries Max: -3°C	Fri, 26 Dec Chance of flurries Max: -2°C	Sat, 27 Dec Cloudy Max: 4°C	Sun, 28 Dec Cloudy Max: 5°C
Tonight Chance of wet flurries Min: 0°C	Night Periods of snow Min: -4°C	Night Cloudy periods Min: -6°C	Night Chance of flurries Min: -3°C	Night Cloudy Min: -5°C	Night Cloudy Min: 1°C

Forecast

Kamloops, BC (Issued: 5:00 AM PST Monday 22 December 2025)

Today: A mix of sun and cloud. Wind becoming east 20 km/h gusting to 40 this morning then increasing to 40 gusting to 60 late this afternoon. High plus 5. Wind chill minus 7 this morning.
Tonight: Mainly cloudy with 60 percent chance of wet flurries this evening. Clearing overnight. Wind east 40 km/h gusting to 60 diminishing to 20 near midnight. Low zero.
Tue, 23 Dec: A mix of sun and cloud. Wind becoming east 20 km/h early in the afternoon. High plus 5.
Night: Periods of snow. Low minus 4.
Wed, 24 Dec: Snow. High minus 2.
Night: Cloudy periods. Low minus 6.
Thu, 25 Dec: Cloudy with 60 percent chance of flurries. High minus 3.
Night: Cloudy with 70 percent chance of flurries. Low minus 3.
Fri, 26 Dec: Cloudy with 70 percent chance of flurries. High minus 2.
Night: Cloudy. Low minus 5.
Sat, 27 Dec: Cloudy. High plus 4.
Night: Cloudy. Low plus 1.
Sun, 28 Dec: Cloudy. High plus 5.

24 Hour Forecast - Kamloops, BC

Date/Time	Temp. (°C)	Weather Conditions	LOP †	Wind (km/h)
22 December 2025
9 AM	-1	Mainly sunny	0	E 10
10 AM	-1	Mainly sunny	0	E 20 gust 40
11 AM	1	Mainly sunny	0	E 20 gust 40
12 PM	2	A mix of sun and cloud	0	E 20 gust 40
1 PM	4	A mix of sun and cloud	0	E 20 gust 40
2 PM	4	A mix of sun and cloud	0	E 20 gust 40
3 PM	5	A mix of sun and cloud	0	E 20 gust 40
4 PM	5	Partly cloudy	0	E 40 gust 60
5 PM	4	Partly cloudy	0	E 40 gust 60
6 PM	4	Chance of wet flurries	60	E 40 gust 60
7 PM	3	Chance of wet flurries	60	E 40 gust 60
8 PM	3	Chance of wet flurries	60	E 40 gust 60
9 PM	2	Chance of wet flurries	60	E 40 gust 60
10 PM	2	Chance of wet flurries	60	E 40 gust 60
11 PM	2	Chance of wet flurries	60	E 40 gust 60
23 December 2025
12 AM	1	A few clouds	10	E 20
1 AM	1	A few clouds	10	E 20
2 AM	1	A few clouds	10	E 20
3 AM	1	A few clouds	10	E 20
4 AM	1	A few clouds	0	E 20
5 AM	1	A few clouds	0	E 20
6 AM	0	A few clouds	0	E 15
7 AM	0	A few clouds	0	E 15
8 AM	0	Mainly sunny	0	E 15

† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time. Nil: 0% Low: 40% or below Medium: 60% or 70% High: Above 70%

Environment Canada