Hourly Weather Forecast - Riacho Frio, Piauí, BR

8 AM
80°F
0%
4mph
NNE
Partly Cloudy
Humidity
76%
Feels like
84°F
Dew Point
72°F
9 AM
83°F
0%
2mph
NNE
Partly Cloudy
Humidity
69%
Feels like
88°F
Dew Point
72°F
10 AM
84°F
30%
2mph
NE
30% Chance Rain Showers
Humidity
67%
Feels like
89°F
Dew Point
72°F
11 AM
84°F
30%
8mph
ENE
30% Chance Rain Showers
Humidity
67%
Feels like
90°F
Dew Point
72°F
12 PM
85°F
30%
8mph
ENE
30% Chance Rain Showers
Humidity
66%
Feels like
90°F
Dew Point
72°F
1 PM
85°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
64%
Feels like
91°F
Dew Point
72°F
2 PM
87°F
10%
5mph
NE
Partly Cloudy
Humidity
60%
Feels like
93°F
Dew Point
71°F
3 PM
87°F
20%
5mph
NE
Partly Cloudy
Humidity
59%
Feels like
93°F
Dew Point
71°F
4 PM
86°F
20%
5mph
NE
Partly Cloudy
Humidity
60%
Feels like
92°F
Dew Point
71°F
5 PM
85°F
0%
3mph
NNE
Partly Cloudy
Humidity
63%
Feels like
90°F
Dew Point
71°F
6 PM
83°F
0%
2mph
N
Partly Cloudy
Humidity
68%
Feels like
88°F
Dew Point
71°F
6:17 PM
7 PM
81°F
0%
2mph
NNW
Warm and Humid
Humidity
72%
Feels like
86°F
Dew Point
71°F
8 PM
80°F
0%
2mph
NNW
Partly Cloudy
Humidity
77%
Feels like
80°F
Dew Point
72°F
9 PM
79°F
10%
3mph
NNW
Partly Cloudy
Humidity
80%
Feels like
79°F
Dew Point
72°F
10 PM
78°F
0%
2mph
N
Partly Cloudy
Humidity
83%
Feels like
78°F
Dew Point
72°F
11 PM
77°F
10%
1mph
NW
Mostly Clear
Humidity
85%
Feels like
77°F
Dew Point
72°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.

Wednesday'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