Hourly Weather Forecast - Matoury, Cayenne, GF

12 AM
75°F
60%
3mph
NE
60% Chance of Storms
Humidity
95%
Feels like
75°F
Dew Point
74°F
1 AM
75°F
50%
3mph
NE
50% Chance Rain Showers
Humidity
95%
Feels like
75°F
Dew Point
73°F
2 AM
74°F
50%
3mph
NE
50% Chance Rain Showers
Humidity
96%
Feels like
74°F
Dew Point
73°F
3 AM
74°F
50%
3mph
NNE
50% Chance Rain Showers
Humidity
97%
Feels like
74°F
Dew Point
73°F
4 AM
73°F
50%
3mph
NNE
50% Chance of Storms
Humidity
98%
Feels like
73°F
Dew Point
73°F
5 AM
74°F
50%
3mph
NNE
50% Chance of Storms
Humidity
97%
Feels like
74°F
Dew Point
73°F
6 AM
74°F
50%
3mph
N
50% Chance of Storms
Humidity
93%
Feels like
74°F
Dew Point
72°F
6:32 AM
7 AM
76°F
60%
3mph
N
60% Chance of Storms
Humidity
94%
Feels like
76°F
Dew Point
74°F
8 AM
78°F
70%
4mph
NNE
70% Chance of Storms
Humidity
94%
Feels like
78°F
Dew Point
76°F
9 AM
80°F
80%
4mph
NE
80% Chance of Storms
Humidity
88%
Feels like
80°F
Dew Point
76°F
10 AM
81°F
80%
5mph
NE
80% Chance of Storms
Humidity
83%
Feels like
87°F
Dew Point
76°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide