Hourly Weather Forecast - Santana do Piauí, Piauí, BR

11 AM
91°F
0%
5mph
ENE
Partly Cloudy
Humidity
39%
Feels like
92°F
Dew Point
63°F
12 PM
94°F
0%
4mph
ENE
Partly Cloudy
Humidity
35%
Feels like
95°F
Dew Point
62°F
1 PM
96°F
0%
4mph
E
Partly Cloudy
Humidity
32%
Feels like
97°F
Dew Point
61°F
2 PM
98°F
10%
4mph
E
Partly Cloudy
Humidity
29%
Feels like
98°F
Dew Point
60°F
3 PM
98°F
10%
4mph
E
Partly Cloudy
Humidity
28%
Feels like
98°F
Dew Point
60°F
4 PM
97°F
10%
3mph
E
Partly Cloudy
Humidity
29%
Feels like
97°F
Dew Point
60°F
5 PM
95°F
10%
3mph
E
Partly Cloudy
Humidity
32%
Feels like
95°F
Dew Point
60°F
5:56 PM
6 PM
92°F
10%
3mph
E
Partly Cloudy
Humidity
36%
Feels like
92°F
Dew Point
61°F
7 PM
89°F
10%
3mph
ENE
Partly Cloudy
Humidity
42%
Feels like
89°F
Dew Point
63°F
8 PM
86°F
10%
3mph
NE
Mostly Cloudy
Humidity
48%
Feels like
87°F
Dew Point
64°F
9 PM
84°F
10%
2mph
NE
Mostly Cloudy
Humidity
54%
Feels like
86°F
Dew Point
65°F
10 PM
82°F
10%
2mph
NE
Mostly Cloudy
Humidity
58%
Feels like
84°F
Dew Point
66°F
11 PM
81°F
10%
2mph
NE
Mostly Cloudy
Humidity
60%
Feels like
83°F
Dew Point
66°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday 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 strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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