Hourly Weather Forecast - Half Moon Bay, Alberta, CA

7 PM
16°F
10%
10mph
SSE
Cloudy
Humidity
85%
Feels like
4°F
Dew Point
12°F
8 PM
18°F
10%
9mph
SSE
Mostly Cloudy
Humidity
85%
Feels like
7°F
Dew Point
14°F
9 PM
20°F
10%
8mph
S
Cloudy
Humidity
84%
Feels like
11°F
Dew Point
17°F
10 PM
23°F
10%
8mph
S
Cloudy
Humidity
83%
Feels like
15°F
Dew Point
19°F
11 PM
26°F
10%
7mph
SSW
Cloudy
Humidity
82%
Feels like
18°F
Dew Point
21°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

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