Hourly Weather Forecast - Grasmere, British Columbia, CA

12 AM
53°F
20%
17mph
SW
Mostly Clear
Humidity
46%
Feels like
53°F
Dew Point
32°F
1 AM
51°F
10%
15mph
SW
Mostly Clear
Humidity
50%
Feels like
51°F
Dew Point
33°F
2 AM
49°F
10%
14mph
SW
Mostly Clear
Humidity
51%
Feels like
43°F
Dew Point
32°F
3 AM
47°F
10%
13mph
SW
Mostly Clear
Humidity
52%
Feels like
42°F
Dew Point
31°F
4 AM
47°F
0%
12mph
SW
Mostly Clear
Humidity
53%
Feels like
41°F
Dew Point
31°F
5 AM
46°F
10%
11mph
SW
Mostly Clear
Humidity
56%
Feels like
40°F
Dew Point
31°F
6 AM
44°F
10%
10mph
SSW
Mostly Clear
Humidity
59%
Feels like
39°F
Dew Point
31°F
7 AM
43°F
10%
10mph
SSW
Mostly Clear
Humidity
63%
Feels like
37°F
Dew Point
31°F
8 AM
42°F
0%
10mph
S
Mostly Clear
Humidity
65%
Feels like
36°F
Dew Point
31°F
8:28 AM
9 AM
41°F
0%
9mph
S
Mostly Sunny
Humidity
63%
Feels like
35°F
Dew Point
29°F
10 AM
41°F
0%
9mph
S
Mostly Sunny
Humidity
67%
Feels like
35°F
Dew Point
31°F
11 AM
41°F
10%
9mph
S
Mostly Sunny
Humidity
69%
Feels like
35°F
Dew Point
31°F
12 PM
41°F
10%
9mph
S
Partly Cloudy
Humidity
72%
Feels like
35°F
Dew Point
32°F
1 PM
41°F
30%
8mph
SSW
30% Chance Rain Showers
Humidity
69%
Feels like
36°F
Dew Point
32°F
2 PM
42°F
40%
7mph
S
40% Chance Rain Showers
Humidity
72%
Feels like
37°F
Dew Point
33°F
3 PM
42°F
50%
7mph
S
50% Chance Rain Showers
Humidity
74%
Feels like
37°F
Dew Point
34°F
4 PM
42°F
50%
7mph
S
50% Chance of Light Rain
Humidity
78%
Feels like
37°F
Dew Point
36°F
4:42 PM
5 PM
42°F
50%
8mph
S
50% Chance of Light Rain
Humidity
80%
Feels like
37°F
Dew Point
37°F
6 PM
42°F
60%
9mph
SSE
60% Chance of Light Rain
Humidity
81%
Feels like
37°F
Dew Point
37°F
7 PM
43°F
60%
10mph
SSE
60% Chance of Light Rain
Humidity
81%
Feels like
37°F
Dew Point
37°F
8 PM
43°F
70%
11mph
SSE
70% Chance of Light Rain
Humidity
82%
Feels like
37°F
Dew Point
38°F
9 PM
44°F
80%
12mph
SSE
80% Chance of Light Rain
Humidity
83%
Feels like
38°F
Dew Point
39°F
10 PM
44°F
80%
12mph
SSE
80% Chance of Light Rain
Humidity
82%
Feels like
38°F
Dew Point
39°F
11 PM
44°F
70%
12mph
SSE
70% Chance of Light Rain
Humidity
82%
Feels like
38°F
Dew Point
39°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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