Astronomy weather

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The graphs are updated every 6 hours and are designed to give an indication of the likely weather conditions for astronomical observation.

Low wind speeds and high pressure favor a calmer atmosphere, facilitating the use of higher magnification eyepieces, which are well-suited for planetary observation.

Conversely, low pressure and windier conditions may favor a clearer but more turbulent atmosphere, potentially making the use of a low-powered eyepiece a better option.

S3

Cloud cover

Percentage cloud cover forecast.

Mean wind speed

Average wind speed in mph.

Surface pressure

Surface pressure in millibars (mB).

Gust wind speed

Gust wind speed in mph.

Forecast issued: 19/04/2024 15:58:17



COMPUTER MODELS

INFO

Short range
Short to medium range
Medium to long range
Deterministic
Ensemble

See the Model inventory for the full list of model charts and data