Hourly Weather Forecast - Donaldsonville, LA

3 PM
64°F
10%
3mph
E
Cloudy
Humidity
84%
Feels like
64°F
Dew Point
59°F
4 PM
62°F
10%
3mph
E
Mostly Cloudy
Humidity
90%
Feels like
62°F
Dew Point
59°F
5 PM
61°F
10%
3mph
E
Cloudy
Humidity
94%
Feels like
61°F
Dew Point
60°F
5:06 PM
6 PM
60°F
10%
3mph
E
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
7 PM
60°F
10%
3mph
ENE
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
8 PM
60°F
0%
3mph
E
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
9 PM
60°F
10%
3mph
E
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
10 PM
60°F
10%
3mph
ESE
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
11 PM
60°F
10%
3mph
ESE
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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