Hourly Weather Forecast - Montsinéry-Tonnegrande, Guyane, GF

12 AM
76°F
50%
4mph
E
50% Chance of Storms
Humidity
95%
Feels like
76°F
Dew Point
75°F
1 AM
76°F
60%
3mph
E
60% Chance of Storms
Humidity
96%
Feels like
76°F
Dew Point
75°F
2 AM
76°F
60%
3mph
E
60% Chance of Storms
Humidity
97%
Feels like
76°F
Dew Point
75°F
3 AM
75°F
60%
2mph
ESE
60% Chance of Storms
Humidity
98%
Feels like
75°F
Dew Point
74°F
4 AM
75°F
60%
2mph
SE
60% Chance of Storms
Humidity
99%
Feels like
75°F
Dew Point
74°F
5 AM
74°F
60%
2mph
SSE
60% Chance of Storms
Humidity
100%
Feels like
74°F
Dew Point
74°F
6 AM
75°F
60%
2mph
S
60% Chance of Storms
Humidity
99%
Feels like
75°F
Dew Point
75°F
6:33 AM
7 AM
76°F
60%
2mph
SSE
60% Chance Rain Showers
Humidity
97%
Feels like
76°F
Dew Point
75°F
8 AM
77°F
60%
3mph
E
60% Chance Rain Showers
Humidity
94%
Feels like
77°F
Dew Point
75°F
9 AM
78°F
60%
3mph
ENE
60% Chance of Storms
Humidity
91%
Feels like
78°F
Dew Point
75°F
10 AM
80°F
70%
4mph
ENE
70% Chance of Storms
Humidity
87%
Feels like
80°F
Dew Point
76°F
11 AM
81°F
70%
4mph
ENE
70% Chance of Storms
Humidity
83%
Feels like
88°F
Dew Point
76°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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

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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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