Trixology
Weather => General Weather Discussion => Topic started by: elagache on June 01, 2017, 11:53:06 PM
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Dear WeatherCat climate watchers,
Here is the latest 1 month and 3 month forecasts from the National Weather Service - Climate Predication Center. Here is the one month forecasts of departures from normal temperatures for June:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Temperature_outlook_June-2017.gif)
Here is the equivalent 3 months predictions of temperatures departures from normal for June through August:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Temperature_outlook_June-Aug-2017.gif)
As was true last year, there is a prediction of above normal temperatures for a wide swath of the county. However, I haven't seen these predictions holding up.
Here are the precipitation predictions of departures from normal for June:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Precipitation_outlook_June-2017.gif)
If so, much of the South will be unusually wet.
Here is the equivalent graph for June to August:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Precipitation_outlook_June-Aug-2017.gif)
If this pans out the heartland of the country will get above normal rainfall.
Edouard
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Thanks for posting this. We are off to a good start in the Wasatch mountains; we had a half inch (~ 13 mm) of rain yesterday. That puts us above our average rainfall for June.
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Dear WeatherCat climate watchers,
Here is the latest 1 month and 3 month forecasts from the National Weather Service - Climate Predication Center. Here is the one month forecasts of departures from normal temperatures for July:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Temperature_outlook_July-2017.gif)
Here is the equivalent 3 months predictions of temperatures departures from normal for July through September:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Temperature_outlook_July-Sept-2017.gif)
As was true last year, there is a prediction of above normal temperatures for a wide swath of the county. However, I haven't seen these predictions holding up.
Here are the precipitation predictions of departures from normal for July:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Precipitation_outlook_July-2017.gif)
If so, once more much of the South will be unusually wet.
Here is the equivalent graph for July to September:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Precipitation_outlook_July-Sept-2017.gif)
This prediction suggests parts of Texas will have relatively wet summer.
Edouard
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Equal Chance in most of the States is way better than the Below Average we have been seeing for precipitation in the west for such a long time.
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Dear WeatherCat climate watchers,
Sorry you'all, I flaked out and forgot the August predictions, but here is the latest 1 month and 3 month forecasts from the National Weather Service - Climate Predication Center. Here is the one month forecasts of departures from normal temperatures for September:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Temperature_outlook_Sept-2017.gif)
Here is the equivalent 3 months predictions of temperatures departures from normal for September through November:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Temperature_outlook_Sept-Nov-2017.gif)
This year, these forecasts of hotter than normal temperatures are looking more credible.
Here are the precipitation predictions of departures from normal for September:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Precipitation_outlook_Sept-2017.gif)
If correct than the Eastern part of the country will have an unusually wet start to Autumn.
Here is the equivalent graph for September to November:
(http://www.canebas.org/WeatherCat/Forum_support_documents/NWS-CPC%20Forecasts%20Summer%202017/Precipitation_outlook_Sept-Nov-2017.gif)
This prediction suggests that the South will have relatively wet Autumn.
Edouard
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For my locale, I like the precipitation outlook but don't care much for all those above-average temperatures.