Great Lakes Seasonal Climate Forecast Tool

CSV Archive

Current Anomaly Forecast Maps:  Temperature | Precipitation

Data Selection:
Target Basin: Forecast Initiation Year: Month:
Model Selection:
No data available for given basin, year, and month combination.

Historical Data:
Below Normal (< µ - σ)
Near Normal (µ ± σ)
Above Normal (> µ + σ)
Mean (µ)
Provisional Verification Observation


Historical Data:
Below Normal (< µ - σ)
Near Normal (µ ± σ)
Above Normal (> µ + σ)
Mean (µ)
Provisional Verification Observation