Hourly Weather Forecast - Greater Sudbury, Ontario, CA

12 AM
16°F
30%
5mph
SSE
30% Chance of Flurries
Humidity
96%
Feels like
8°F
Dew Point
15°F
1 AM
18°F
30%
6mph
SSE
30% Chance of Flurries
Humidity
94%
Feels like
10°F
Dew Point
16°F
2 AM
19°F
40%
6mph
SSE
40% Chance of Flurries
Humidity
95%
Feels like
11°F
Dew Point
18°F
3 AM
21°F
50%
6mph
SSE
50% Chance of Flurries
Humidity
98%
Feels like
12°F
Dew Point
20°F
4 AM
22°F
50%
7mph
SSE
50% Chance of Flurries
Humidity
99%
Feels like
14°F
Dew Point
22°F
5 AM
23°F
40%
7mph
SSE
40% Chance of Snow
Humidity
98%
Feels like
15°F
Dew Point
23°F
6 AM
24°F
40%
7mph
S
40% Chance of Snow
Humidity
95%
Feels like
16°F
Dew Point
23°F
7 AM
25°F
50%
6mph
S
50% Chance of Snow
Humidity
94%
Feels like
17°F
Dew Point
23°F
8 AM
26°F
60%
6mph
S
60% Chance of Flurries
Humidity
95%
Feels like
19°F
Dew Point
25°F
8:05 AM
9 AM
27°F
70%
6mph
SSW
70% Chance of Flurries
Humidity
95%
Feels like
20°F
Dew Point
26°F
10 AM
29°F
70%
6mph
SSW
70% Chance of Flurries
Humidity
96%
Feels like
22°F
Dew Point
28°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today'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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