Hourly Weather Forecast - Altair, São Paulo, BR

12 AM
74°F
30%
2mph
E
30% Chance Rain Showers
Humidity
76%
Feels like
74°F
Dew Point
66°F
1 AM
73°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
77%
Feels like
73°F
Dew Point
65°F
2 AM
73°F
30%
4mph
NNE
30% Chance Rain Showers
Humidity
77%
Feels like
73°F
Dew Point
65°F
3 AM
72°F
30%
5mph
NNE
30% Chance Rain Showers
Humidity
78%
Feels like
72°F
Dew Point
65°F
4 AM
71°F
30%
4mph
NNE
30% Chance Rain Showers
Humidity
81%
Feels like
71°F
Dew Point
65°F
5 AM
70°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
84%
Feels like
70°F
Dew Point
65°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