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Thunder radar

Rain radar

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Temperature

	14,8°C   Cool  Feels like: 14°C Inside: 18,7°C

	High	Low
Today:	19,5°C (17:38)	11,4°C (06:10)
Yesterday:	18,7°C (16:22)	9,7°C (06:04)
Month:	18,7°C (01-06)	9,7°C (01-06)
Year:	27,4°C (11-05)	-3,8°C (07-02)

Rain

Rain Today:0,0 mm

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Rain Rate/hr:0,0 mm

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Yesterday:0,0 mm

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This Month:0,0 mm

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Season Total:284,8 mm

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Wind

Wind from SW
11,1 km/h

2 Bft
Light breeze

Gust:
14,4 km/h

Gust today:
30,6 km/h at 18:10

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Almanac

Sun:     07:16   16:51

Daylight hh:mm 9:34 ( -1 minutes)

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Moon:    21:22   05:45

Full Moon,  100% Illuminated

Humidity & Barometer

Humidity: 41%

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Dew Point: 1,7°C

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Barometer: 1022,7 hPa

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Trend: Steady

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UV Index Forecast 

UV Index Forecast 

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Last updated: :  02-06-2015  18:15 => 11:14  seconds ago 

Zambretti forecast

Fine weather

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Forecast based on: Pressure: 1022.7 hPa - Trend: 1 (Rising) - max: 1041.2 - min: 972.5
Wind from: SW (English)
Month: 12. Hemisphere: 1 (Northern).

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This program tries to get a "same result forecast" as when using the 1915 Negretti and Zambra (Zambretti) Forecaster. The original paper forecaster was designed for the Northern Hemisphere and UK "Weather Range". ie. The nearer the Poles the greater the spread between lower and upper barometer levels and large "trends" are needed for weather conditions change. Conversely, the nearer the Equator the smaller the "spread" and smaller "trends" for change. On the left a picture of the original weather prediction disc. A forecast at approx. 09:00 local Solar Time is allegedly better than 90% accurate ! - even though it takes no account of rate of barometer change, wind speed or temperature. More information can be found here: drkfs.net

The original idea for a program like this, comes from beteljuice and operates in different incarnations since 2008.

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