Hourly Weather Forecast - Palmerston, Ontario, CA

3 PM
24°F
70%
12mph
SSW
70% Chance of Heavy Snow
Humidity
86%
Feels like
12°F
Dew Point
20°F
4 PM
25°F
70%
12mph
SSW
70% Chance of Snow
Humidity
87%
Feels like
14°F
Dew Point
21°F
4:45 PM
5 PM
25°F
30%
12mph
SW
30% Chance of Snow
Humidity
89%
Feels like
14°F
Dew Point
22°F
6 PM
26°F
30%
11mph
SW
30 % Chance of Heavy Snow
Humidity
90%
Feels like
15°F
Dew Point
23°F
7 PM
26°F
30%
11mph
SW
30 % Chance of Heavy Snow
Humidity
93%
Feels like
16°F
Dew Point
24°F
8 PM
27°F
30%
10mph
SW
30% Chance of Snow
Humidity
93%
Feels like
17°F
Dew Point
25°F
9 PM
28°F
30%
9mph
WSW
30% Chance of Snow
Humidity
93%
Feels like
19°F
Dew Point
26°F
10 PM
28°F
30%
9mph
WSW
30% Chance of Snow
Humidity
92%
Feels like
20°F
Dew Point
26°F
11 PM
29°F
30%
8mph
WSW
30% Chance of Snow
Humidity
91%
Feels like
21°F
Dew Point
27°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today'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