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Weather Forecast Near the Ground For Astronomical Purposes

Regional model, surface wind, temperature and relative humidity for North America

For details related to this imagery, please visit our information page.

T+hh refers to the forecast's time interval (hh), in hours, from the hour T of the model's initial run time. The hour T is indicated, in Universal Time, at the top of each column.

Surface wind forecast

00 UTC

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06 UTC

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12 UTC

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18 UTC

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Temperature forecast

00 UTC

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06 UTC

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12 UTC

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18 UTC

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Relative humidity forecast

00 UTC

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06 UTC

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12 UTC

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18 UTC

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