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% Change in Grassland Production for Your Area this Summer Compared to Its 36-yr Average

% Change in 2025 Predicted ANPP compared to 1989-2024 mean ANPP Assuming ABOVE Normal Precipitation through August (%)

% Change in 2025 Predicted ANPP compared to 1989-2024 mean ANPP Assuming NEAR Normal Precipitation through August (%)

% Change in 2025 Predicted ANPP compared to 1989-2024 mean ANPP Assuming BELOW Normal Precipitation through August (%)

Percent (%)

  • < -30
  • -30 to -15
  • -15 to -5
  • -5 to +5
  • +5 to +15
  • +15 to +30
  • > +30
  • No Data

To see which map is more likely to occur in your area, please visit NOAA's long-range precipitation outlooks at:
https://www.cpc.ncep.noaa.gov/products/predictions/long_range/interactive/index.php

Important Note: Grass-Cast estimates the change in Total Production NOT Grazeable Production. Here are some examples showing why this difference is so important to understand!

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% Change in Grassland Production for Your Area this Spring Compared to Its 36-yr Average

% difference in predicted 2025 Spring (April-May) ANPP compared to 1989-2024 mean ANPP Assuming ABOVE Normal April-May Precipitation (%)

% difference in predicted 2025 Spring (April-May) ANPP compared to 1989-2024 mean ANPP Assuming NEAR Normal April-May Precipitation (%)

% difference in predicted 2025 Spring (April-May) ANPP compared to 1989-2024 mean ANPP Assuming BELOW Normal April-May Precipitation (%)

Percent (%)

  • < -30
  • -30 to -15
  • -15 to -5
  • -5 to +5
  • +5 to +15
  • +15 to +30
  • > +30
  • No Data

To see which map is more likely to occur in your area, please visit NOAA's long-range precipitation outlooks at:
https://www.cpc.ncep.noaa.gov/products/predictions/long_range/interactive/index.php

Important Note: Grass-Cast estimates the change in Total Production NOT Grazeable Production. Here are some examples showing why this difference is so important to understand!

Print Maps