(Click Maps to Enlarge)
Table of Contents:
Winter 2023/2024 Season-to-Date Errors
(Data in Mountains and Higher Elevations not valid because of lack of reports)
Winter 2024/2025 Individual Storm Maps
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
Winter 2023/2024 Individual Storm Maps
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
Winter 2022/2023 Final Seasonal Errors
(Data in Mountains and Higher Elevations not valid because of lack of reports)
Winter 2022/2023 Individual Storm Maps
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
Observed |
Forecast Error |
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Forecast Error |
Winter 2021/2022 Seasonal Errors
(Data in Mountains and Higher Elevations not valid because of lack of reports)
Winter 2021/2022 Individual Storm Maps
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
Observed |
Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
Winter 2020/2021 Final Seasonal Errors
(Data in Mountains and Higher Elevations not valid because of lack of reports)
Winter 2020/2021 Individual Storm Maps
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
Observed |
Forecast Error |
Observed |
Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
Winter 2019/2020 Final Seasonal Errors
(Data in Mountains and Higher Elevations not valid because of lack of reports)
Winter 2019/2020 Individual Storm Maps
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
Observed |
Forecast Error |
Winter 2018/2019 Final Seasonal Errors
(Data in Mountains and Higher Elevations not valid because of lack of reports)
Winter 2018/2019 Individual Storm Maps
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
Winter 2017/2018 Final Seasonal Errors
(Data near Katahdin not valid because of lack of reports)
Winter 2017/2018 Individual Storm Maps
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
Observed |
Forecast Error |
Winter 2016/2017 Final Seasonal Errors
(Data near Katahdin not valid because of lack of reports)
Winter 2016/2017 Individual Storm Maps
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
(Left Graphic is Observed, Right Graphic is Forecast Error)
Observed |
Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
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Forecast Error |
Winter 2015/2016 Individual Storm Maps
Winter 2014/2015 Individual Storm Maps
Winter 2013/2014 Individual Storm Maps
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Winter 2012/2013 Individual Storm Maps