Hourly Weather Forecast - Riachao, Maranhao, BR

12 AM
72°F
30%
2mph
N
30% Chance of Light Rain
Humidity
99%
Feels like
72°F
Dew Point
71°F
1 AM
71°F
30%
1mph
ENE
30% Chance of Light Rain
Humidity
100%
Feels like
71°F
Dew Point
71°F
2 AM
71°F
10%
1mph
NNW
Foggy
Humidity
100%
Feels like
71°F
Dew Point
71°F
3 AM
71°F
10%
1mph
N
Foggy
Humidity
100%
Feels like
71°F
Dew Point
71°F
4 AM
71°F
20%
1mph
NW
Foggy
Humidity
100%
Feels like
71°F
Dew Point
71°F
5 AM
71°F
10%
1mph
WNW
Foggy
Humidity
100%
Feels like
71°F
Dew Point
71°F
5:47 AM
6 AM
72°F
20%
1mph
WNW
Foggy
Humidity
100%
Feels like
72°F
Dew Point
72°F
7 AM
73°F
30%
0mph
WNW
30% Chance of Light Rain
Humidity
98%
Feels like
73°F
Dew Point
73°F
8 AM
75°F
30%
1mph
WNW
30% Chance Rain Showers
Humidity
94%
Feels like
75°F
Dew Point
73°F
9 AM
77°F
70%
1mph
WNW
70% Chance of Storms
Humidity
90%
Feels like
77°F
Dew Point
73°F
10 AM
78°F
70%
0mph
NW
70% Chance of Storms
Humidity
85%
Feels like
78°F
Dew Point
73°F
11 AM
80°F
70%
0mph
NW
70% Chance of Storms
Humidity
81%
Feels like
80°F
Dew Point
73°F
12 PM
81°F
90%
0mph
NNW
Thunderstorms
Humidity
77%
Feels like
85°F
Dew Point
73°F
1 PM
81°F
90%
1mph
NNW
Thunderstorms
Humidity
77%
Feels like
86°F
Dew Point
73°F
2 PM
81°F
90%
1mph
NNW
Thunderstorms
Humidity
78%
Feels like
85°F
Dew Point
73°F
3 PM
80°F
80%
3mph
SE
80% Chance of Storms
Humidity
79%
Feels like
84°F
Dew Point
73°F
4 PM
79°F
80%
4mph
SE
80% Chance of Storms
Humidity
81%
Feels like
79°F
Dew Point
73°F
5 PM
78°F
70%
3mph
ESE
70% Chance of Storms
Humidity
85%
Feels like
78°F
Dew Point
73°F
6 PM
76°F
70%
1mph
E
70% Chance of Storms
Humidity
89%
Feels like
76°F
Dew Point
73°F
6:20 PM
7 PM
75°F
50%
1mph
ENE
50% Chance Rain Showers
Humidity
93%
Feels like
75°F
Dew Point
73°F
8 PM
74°F
30%
2mph
NE
30% Chance Rain Showers
Humidity
96%
Feels like
74°F
Dew Point
73°F
9 PM
73°F
30%
2mph
N
30% Chance Rain Showers
Humidity
99%
Feels like
73°F
Dew Point
73°F
10 PM
73°F
30%
1mph
W
30% Chance Rain Showers
Humidity
100%
Feels like
73°F
Dew Point
73°F
11 PM
72°F
20%
1mph
WSW
Foggy
Humidity
100%
Feels like
72°F
Dew Point
72°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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