Hourly Weather Forecast - Wiarton, Ontario, CA

7 PM
31°F
40%
13mph
WSW
40% Chance Frozen Mix
Humidity
93%
Feels like
21°F
Dew Point
29°F
8 PM
31°F
30%
13mph
WSW
30% Chance Frozen Mix
Humidity
91%
Feels like
22°F
Dew Point
29°F
9 PM
31°F
30%
12mph
WSW
30% Chance Frozen Mix
Humidity
90%
Feels like
22°F
Dew Point
29°F
10 PM
31°F
30%
11mph
WSW
30% Chance Freezing Rain
Humidity
89%
Feels like
22°F
Dew Point
28°F
11 PM
31°F
30%
10mph
WSW
30% Chance of Snow
Humidity
90%
Feels like
22°F
Dew Point
28°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Outdoor Sports Guide