Hourly Weather Forecast - Altona, Manitoba, CA

10 AM
-8°F
0%
18mph
SSE
Very Cold
Humidity
70%
Feels like
-31°F
Dew Point
-15°F
11 AM
-5°F
10%
20mph
SSE
Very Cold
Humidity
69%
Feels like
-28°F
Dew Point
-12°F
12 PM
-2°F
10%
21mph
SSE
Windy
Humidity
68%
Feels like
-25°F
Dew Point
-10°F
1 PM
1°F
0%
23mph
SSE
Windy
Humidity
67%
Feels like
-22°F
Dew Point
-8°F
2 PM
3°F
0%
24mph
SSE
Windy
Humidity
66%
Feels like
-20°F
Dew Point
-6°F
3 PM
4°F
0%
24mph
S
Windy
Humidity
65%
Feels like
-18°F
Dew Point
-5°F
4 PM
5°F
0%
23mph
S
Windy
Humidity
65%
Feels like
-16°F
Dew Point
-4°F
4:32 PM
5 PM
6°F
0%
21mph
S
Windy
Humidity
68%
Feels like
-15°F
Dew Point
-3°F
6 PM
6°F
0%
19mph
S
Mostly Cloudy
Humidity
74%
Feels like
-14°F
Dew Point
0°F
7 PM
7°F
0%
17mph
S
Cloudy
Humidity
79%
Feels like
-11°F
Dew Point
2°F
8 PM
8°F
0%
15mph
S
Mostly Cloudy
Humidity
81%
Feels like
-9°F
Dew Point
4°F
9 PM
9°F
0%
12mph
S
Cloudy
Humidity
83%
Feels like
-6°F
Dew Point
5°F
10 PM
10°F
0%
10mph
S
Cloudy
Humidity
85%
Feels like
-4°F
Dew Point
6°F
11 PM
10°F
0%
9mph
S
Mostly Cloudy
Humidity
85%
Feels like
-3°F
Dew Point
6°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

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

Cold Air Damming - Cause And Effects

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