South America – BAM Weather

30

Oct

10-29-26 South America Update: Moisture to continue to push northward into S Brazil / Mato Grosso Do Sul into Weeks 3/4. J.

Good afternoon everyone, below is your latest South America forecast update. South America Video: Watch Video Week's 3/4 Outlook (November 13 - 26, 2026):

22

Oct

By Bret Walts

10-22-26 South America Update: Long-term signals remain drier than normal in N. Mato Grosso. B.

Good morning everyone, below is your latest South America forecast update. South America Video: Watch Video Week's 3/4 Outlook (November 5 - 18, 2026):

09

Oct

By Bret Walts

10-9-26 South America Update: General pattern remains stagnant ahead, but slightly wetter trends late October possible. B.

Good afternoon everyone, below is your latest South America Forecast Update. South America Video: Watch Video October 23 - November 5, 2026 Departure from Normal Rainfall:

02

Oct

By Bret Walts

10-2-26 South America: Pattern remains stagnant ahead with dry signals in Mato Grosso. B.

Good afternoon everyone, below is your latest South America Forecast Update. South America Video: Watch Video Week's 3/4 Outlook (October 16 - 29, 2026):

24

Sep

By Bret Walts

9-24-26 South America: Discussing drier signals for N. Mato Grosso + updated October Outlook. B.

Good morning everyone, below is your latest South America Update. South America Video: Watch Video October Outlook:

18

Sep

By Bret Walts

9-18-26 South America: Watching N. Mato Grosso rainfall trends carefully ahead. B.

Good afternoon everyone, below is your latest South America forecast update. South America Video: Watch Video October 2 -15, 2026 Precipitation Outlook:

11

Sep

By Bret Walts

9-11-26 South America Update: Wet conditions continue across Southeast Brazil – discussing October forecast signals. B.

Good afternoon everyone, below is your latest South America Forecast Update. South America Video: Watch Video Week's 3/4 Outlook (September 25 - October 8, 2026):

03

Sep

By Bret Walts

9-3-26 South America: Preliminary signals for Spring and Summer. B.

Good afternoon everyone, below is your latest South America forecast update. Watch Video: South America Video September Outlook: Sep - Nov Outlook:

27

Mar

By Matt Griffin

3-27-26 South America: Dicussing precipitation into April. MG.

Good morning! Here is your latest South America Forecast Update: *This will be the last South America Update of the Season. Video: https://www.youtube.com/watch?v=O-A-tbL6HpM Here is a look at the preferred next 7 day rainfall totals: Here is a look at the preferred rainfall anomaly (in mm) for April 3 -…

20

Mar

By Bret Walts

3-20-26 South America Update: Key rains continue ahead in Argentina. Updated April forecast thoughts. B.

Good afternoon everyone, below is your latest South America update: Click Here to Watch Video: South America Video Top April Precipitation Analogs: April 3 - 16, 2026 Favored Precipitation Anomaly: