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Welcome to the WEATHERAmerica Google Group, the home of the WEATHERAmerica Newsletter! Larry Cosgrove, manager of group.

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Feb 15

WEATHERAmerica Newsletter, Sunday, February 15, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Waiting For Spring? Arctic Air, A Deep Storm/

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WEATHERAmerica Newsletter, Sunday, February 15, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Waiting For Spring? Arctic Air, A Deep Storm/

Feb 15

Feb 14

WEATHERAmerica Newsletter, Saturday, February 14, 2026; SHORT And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Texas Storm Puts The Brakes On "Blowtorch"

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WEATHERAmerica Newsletter, Saturday, February 14, 2026; SHORT And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Texas Storm Puts The Brakes On "Blowtorch"

Feb 14

Feb 14

WEATHERAmerica Newsletter, Saturday, February 14, 2026; WEATHER HAZARDS, GLOBAL SATELLITE IMAGERY

TODAY'S FUN LINKS: The Future of NCAR Remains Highly Uncertain Yale Climate Connections - 30

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WEATHERAmerica Newsletter, Saturday, February 14, 2026; WEATHER HAZARDS, GLOBAL SATELLITE IMAGERY

TODAY'S FUN LINKS: The Future of NCAR Remains Highly Uncertain Yale Climate Connections - 30

Feb 14

Feb 8

WEATHERAmerica Newsletter, Sunday, February 8, 2026; SHORT And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Outside Of The Northeast, It Just Keeps Getting

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WEATHERAmerica Newsletter, Sunday, February 8, 2026; SHORT And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Outside Of The Northeast, It Just Keeps Getting

Feb 8

Feb 8

WEATHERAmerica Newsletter, Saturday, February 7, 2026

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Like It Or Not, Massive Nationwide Cold Wave

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WEATHERAmerica Newsletter, Saturday, February 7, 2026

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Like It Or Not, Massive Nationwide Cold Wave

Feb 8

Feb 1

WEATHERAmerica Newsletter; EXTENDED PERIOD FORECAST, Sunday, February 1, 2026

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Brief Mild Breaks Aside, Much Of February Looks

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WEATHERAmerica Newsletter; EXTENDED PERIOD FORECAST, Sunday, February 1, 2026

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Brief Mild Breaks Aside, Much Of February Looks

Feb 1

Feb 1

WEATHERAmerica Newsletter, Saturday, January 31, 2026; GLOBAL SATELLITE IMAGERY And WEATHER EXTREMES

WEATHER HAZARDS (During The Next 24 Hours) SEVERE WEATHER OUTLOOK (potential for tornadoes, damaging

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WEATHERAmerica Newsletter, Saturday, January 31, 2026; GLOBAL SATELLITE IMAGERY And WEATHER EXTREMES

WEATHER HAZARDS (During The Next 24 Hours) SEVERE WEATHER OUTLOOK (potential for tornadoes, damaging

Feb 1

Jan 25

WEATHERAmerica Newsletter, Sunday, January 25, 2026; SHORT And MEDIUM RANGE RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Sprawling Arctic Vortex Dominates Eastern 2/3 Of

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WEATHERAmerica Newsletter, Sunday, January 25, 2026; SHORT And MEDIUM RANGE RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Sprawling Arctic Vortex Dominates Eastern 2/3 Of

Jan 25

Jan 25

WEATHERAmerica Newsletter, Sunday, January 25, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Dual Blocking Configuration Suggests Mostly Mild

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WEATHERAmerica Newsletter, Sunday, January 25, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Dual Blocking Configuration Suggests Mostly Mild

Jan 25

Jan 25

WEATHERAmerica Newsletter, Sunday, January 5, 2026; WEATHER EXTREMES And GLOBAL WEATHER SUMMARY

TODAY'S FUN LINKS: From Texas to Florida (and In Between): These States Are the Lightning Kings

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WEATHERAmerica Newsletter, Sunday, January 5, 2026; WEATHER EXTREMES And GLOBAL WEATHER SUMMARY

TODAY'S FUN LINKS: From Texas to Florida (and In Between): These States Are the Lightning Kings

Jan 25

Jan 18

WEATHERAmerica Newsletter; Saturday, January 17, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) A Wild, Wintry Weather Pattern Possible Through

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WEATHERAmerica Newsletter; Saturday, January 17, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) A Wild, Wintry Weather Pattern Possible Through

Jan 18

Jan 18

WEATHERAmerica Newsletter, Saturday, January 17, 2026; SHORT RANGE and MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Cold East Vs. Warm West Alignment Settles In

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WEATHERAmerica Newsletter, Saturday, January 17, 2026; SHORT RANGE and MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Cold East Vs. Warm West Alignment Settles In

Jan 18

Jan 18

WEATHERAmerica Newsletter, Saturday, January 17, 2026; WEATHER HAZARDS And GLOBAL WEATHER SUMMARY

WEATHER HAZARDS (During The Next 24 Hours) SEVERE WEATHER OUTLOOK (potential for tornadoes, damaging

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WEATHERAmerica Newsletter, Saturday, January 17, 2026; WEATHER HAZARDS And GLOBAL WEATHER SUMMARY

WEATHER HAZARDS (During The Next 24 Hours) SEVERE WEATHER OUTLOOK (potential for tornadoes, damaging

Jan 18

Jan 11

WEATHERAmerica Newsletter, Sunday, January 11, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) The Last Week Of January Will Be Influenced By

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WEATHERAmerica Newsletter, Sunday, January 11, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) The Last Week Of January Will Be Influenced By

Jan 11

Jan 11

WEATHERAmerica Newsletter, Sunday, January 11, 2026; SHORT And MEDIUM RANGE OUTLOOK

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Despite Brief Cold Intrusion Into the Midwest, Great

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WEATHERAmerica Newsletter, Sunday, January 11, 2026; SHORT And MEDIUM RANGE OUTLOOK

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Despite Brief Cold Intrusion Into the Midwest, Great

Jan 11

Jan 11

WEATHERAmerica Newsletter; Saturday, January 10, 2026; WEATHER HAZARDS And GLOBAL SATELLITE IMAGES

TODAY'S FUN LINKS: Trump Administration Announces Plans to "Break Up" the National

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WEATHERAmerica Newsletter; Saturday, January 10, 2026; WEATHER HAZARDS And GLOBAL SATELLITE IMAGES

TODAY'S FUN LINKS: Trump Administration Announces Plans to "Break Up" the National

Jan 11

Jan 4

WEATHERAmerica Newsletter, Saturday, January 3, 2026; SHORT TERM And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Now Maybe We Can Start A Warm-Up? METEOBLUE

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WEATHERAmerica Newsletter, Saturday, January 3, 2026; SHORT TERM And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Now Maybe We Can Start A Warm-Up? METEOBLUE

Jan 4

Jan 3

WEATHERAmerica Newsletter, Saturday, January 3, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) January Thaw Will Lead To January Freeze And

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WEATHERAmerica Newsletter, Saturday, January 3, 2026; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) January Thaw Will Lead To January Freeze And

Jan 3

Jan 3

WEATHERAmerica Newsletter, Saturday, January 3, 2026; WEATHER HAZARDS, GLOBAL WEATHER SUMMARY

WEATHER HAZARDS (During The Next 24 Hours) SEVERE WEATHER OUTLOOK (potential for tornadoes, damaging

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WEATHERAmerica Newsletter, Saturday, January 3, 2026; WEATHER HAZARDS, GLOBAL WEATHER SUMMARY

WEATHER HAZARDS (During The Next 24 Hours) SEVERE WEATHER OUTLOOK (potential for tornadoes, damaging

Jan 3

12/28/25

WEATHERAmerica Newsletter. Saturday, December 27, 2025; SHORT RANGE And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Mid-Continent Warm Bubble Suppressed By Vortex, Cold

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WEATHERAmerica Newsletter. Saturday, December 27, 2025; SHORT RANGE And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Mid-Continent Warm Bubble Suppressed By Vortex, Cold

12/28/25

12/27/25

WEATHERAmerica Newsletter, Saturday, December 27, 2025; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Weather Model Chaos Aside.....Unstable Warm vs.

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WEATHERAmerica Newsletter, Saturday, December 27, 2025; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Weather Model Chaos Aside.....Unstable Warm vs.

12/27/25

12/27/25

WEATHERAmerica Newsletter, Saturday, December 27, 2025; WEATHER HAZARDS And GLOBAL SATELLITE IMAGERY

TODAY'S FUN LINKS: Feedback Loops Accelerate Warming, Other Atmospheric Changes in Arctic The

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WEATHERAmerica Newsletter, Saturday, December 27, 2025; WEATHER HAZARDS And GLOBAL SATELLITE IMAGERY

TODAY'S FUN LINKS: Feedback Loops Accelerate Warming, Other Atmospheric Changes in Arctic The

12/27/25

12/21/25

WEATHERAmerica Newsletter, Sunday, December 21, 2025; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Uncertainty And Chaos And The Numerical Models,

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WEATHERAmerica Newsletter, Sunday, December 21, 2025; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Uncertainty And Chaos And The Numerical Models,

12/21/25

12/20/25

WEATHERAmerica Newsletter, Saturday, December 13, 2025; SHORT And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Cold Canada/New England Vs. Warm Rest Of The USA

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WEATHERAmerica Newsletter, Saturday, December 13, 2025; SHORT And MEDIUM RANGE OUTLOOKS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Cold Canada/New England Vs. Warm Rest Of The USA

12/20/25

12/20/25

JANUARY 2026 WEATHER FORECASTS, Saturday, December 20, 2025

ANALOG YEARS USED FOR THIS FORECAST WEATHERAmerica Temperature Anomaly Forecast CanSIPS Temperature

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JANUARY 2026 WEATHER FORECASTS, Saturday, December 20, 2025

ANALOG YEARS USED FOR THIS FORECAST WEATHERAmerica Temperature Anomaly Forecast CanSIPS Temperature

12/20/25

12/18/25

WEATHERAmerica Monthly Analog-Derived And Numerical Model Temperature Anomaly Forecasts; Thursday, December 18, 2025

JANUARY 2026 ECMWF CanSIPS ANALOG FEBRUARY 2026 ECMWF CFS ANALOG MARCH 2026 ECMWF CanSIPS ANALOG

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WEATHERAmerica Monthly Analog-Derived And Numerical Model Temperature Anomaly Forecasts; Thursday, December 18, 2025

JANUARY 2026 ECMWF CanSIPS ANALOG FEBRUARY 2026 ECMWF CFS ANALOG MARCH 2026 ECMWF CanSIPS ANALOG

12/18/25

12/15/25

OCEANIC NINO INDEX (ONI) And ANALOG YEARS; Monday. DECEMBER 15, 2025

To calculate possible weather outcomes using these analogs: Climate Plotting And Analysis Tools

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OCEANIC NINO INDEX (ONI) And ANALOG YEARS; Monday. DECEMBER 15, 2025

To calculate possible weather outcomes using these analogs: Climate Plotting And Analysis Tools

12/15/25

12/14/25

WEATHERAmerica Newsletter, Saturday, December 13, 2025; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Maybe, Possibly, Some Hope For A Wintry Turn In

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WEATHERAmerica Newsletter, Saturday, December 13, 2025; EXTENDED PERIOD FORECAST

EXTENDED PERIOD FORECAST (Between Day 11 And Day 15) Maybe, Possibly, Some Hope For A Wintry Turn In

12/14/25

12/13/25

WEATHERAmerica Newsletter, Saturday, December 13, 2025; WEATHER HAZARDS And GLOBAL SATELLITE IMAGERY

WEATHER HAZARDS (During The Next 24 Hours) SEVERE WEATHER OUTLOOK (potential for tornadoes, damaging

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WEATHERAmerica Newsletter, Saturday, December 13, 2025; WEATHER HAZARDS And GLOBAL SATELLITE IMAGERY

WEATHER HAZARDS (During The Next 24 Hours) SEVERE WEATHER OUTLOOK (potential for tornadoes, damaging

12/13/25

12/7/25

WEATHERAmerica Newsletter, Sunday, December 7, 2025; NEXT TEN DAYS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Another Cold 500MB Vortex Moves Through The Great

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WEATHERAmerica Newsletter, Sunday, December 7, 2025; NEXT TEN DAYS

SHORT RANGE OUTLOOK (Through The Next 72 Hours) Another Cold 500MB Vortex Moves Through The Great

12/7/25

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