Hourly Weather Forecast - São João da Fronteira, Piauí, BR

12 AM
67°F
70%
6mph
SE
70% Chance of Storms
Humidity
83%
Feels like
67°F
Dew Point
61°F
1 AM
67°F
60%
5mph
SE
60% Chance of Storms
Humidity
81%
Feels like
67°F
Dew Point
61°F
2 AM
67°F
50%
5mph
SE
50% Chance of Storms
Humidity
80%
Feels like
67°F
Dew Point
60°F
3 AM
67°F
40%
4mph
SSE
40% Chance of Storms
Humidity
79%
Feels like
67°F
Dew Point
60°F
4 AM
67°F
50%
4mph
SE
50% Chance of Storms
Humidity
77%
Feels like
67°F
Dew Point
59°F
5 AM
67°F
60%
5mph
ESE
60% Chance of Storms
Humidity
76%
Feels like
67°F
Dew Point
59°F
5:33 AM
6 AM
67°F
60%
6mph
ESE
60% Chance of Storms
Humidity
75%
Feels like
67°F
Dew Point
59°F
7 AM
68°F
60%
6mph
ESE
60% Chance of Storms
Humidity
73%
Feels like
68°F
Dew Point
59°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

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