Hourly Weather Forecast - Gretna, Manitoba, CA

11 AM
11°F
0%
6mph
NNW
Partly Cloudy
Humidity
82%
Feels like
2°F
Dew Point
6°F
12 PM
13°F
0%
5mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
5°F
Dew Point
8°F
1 PM
14°F
0%
4mph
NW
Partly Cloudy
Humidity
77%
Feels like
8°F
Dew Point
9°F
2 PM
15°F
0%
3mph
SSE
Partly Cloudy
Humidity
77%
Feels like
9°F
Dew Point
9°F
3 PM
14°F
0%
4mph
SSE
Partly Cloudy
Humidity
80%
Feels like
7°F
Dew Point
9°F
4 PM
12°F
0%
5mph
SSE
Partly Cloudy
Humidity
82%
Feels like
3°F
Dew Point
8°F
4:32 PM
5 PM
9°F
0%
7mph
SSE
Mostly Cloudy
Humidity
87%
Feels like
-2°F
Dew Point
6°F
6 PM
7°F
0%
9mph
S
Partly Cloudy
Humidity
93%
Feels like
-7°F
Dew Point
5°F
7 PM
6°F
0%
12mph
S
Mostly Cloudy
Humidity
96%
Feels like
-10°F
Dew Point
5°F
8 PM
6°F
0%
15mph
S
Mostly Cloudy
Humidity
96%
Feels like
-11°F
Dew Point
6°F
9 PM
8°F
0%
17mph
S
Mostly Cloudy
Humidity
94%
Feels like
-10°F
Dew Point
7°F
10 PM
11°F
10%
19mph
S
Mostly Cloudy
Humidity
92%
Feels like
-7°F
Dew Point
9°F
11 PM
14°F
10%
21mph
S
Windy
Humidity
92%
Feels like
-4°F
Dew Point
12°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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