Latest temperature (min, max, mean) forecast for tomorrow: 20120522

                                  Confidence EnsembleSpread
YYYYMMDD     DAY   Min   Max  Mean Min Max   Min   Max
20120522     001   9.   13.   11.  Hi  Hi    0.4   0.3	Reykjavik
20120522     001  15.   24.   20.  -   Hi    0.2   0.4	DeBilt
20120522     001  12.   21.   16.  Hi  Hi    0.3   1.0	Uccle
20120522     001  14.   19.   16.  Hi  -     0.1   1.6	ParisOrly
20120522     001  14.   18.   16.  Hi  -     0.2   0.5	Nice
20120522     001  10.   21.   15.  Hi  Lo    0.1   0.3	OsloGardermoen
20120522     001  12.   21.   17.  Hi  -     0.0   0.1	CopenhagenKastrup
20120522     001  16.   26.   21.  -   -     0.6   0.6	Frankfurt
20120522     001  17.   29.   23.  Hi  -     0.2   0.3	BerlinTempelhof
20120522     001  15.   25.   20.  Hi  Lo    0.1   0.1	Malta
20120522     001  13.   28.   20.  -   -     0.2   0.2	Moscow
20120522     001  11.   25.   18.  -   -     0.2   0.3	Prague
20120522     001  12.   21.   16.  -   Hi    0.4   0.7	Sofia
20120522     001  12.   22.   17.  -   -     0.4   0.5	Helsinki
20120522     001   9.   22.   15.  -   -     0.1   0.5	Stockholm
20120522     001  11.   21.   16.  -   -     0.6   0.4	Vienna
20120522     001  15.   27.   21.  -   -     0.1   0.1	Warsaw
20120522     001  14.   18.   16.  Hi  Hi    0.2   0.1	Rome
20120522     001  16.   28.   22.  Lo  -     0.5   0.4	Athens
20120522     001  16.   24.   20.  Hi  -     0.3   0.6	Budapest
20120522     001  16.   22.   19.  -   Lo    0.2   0.1	Lisbon
20120522     001  16.   24.   20.  Hi  -     0.2   0.3	Istanbul
20120522     001   8.   25.   16.  -   -     0.4   0.2	Madrid
20120522     001  -3.    1.   -1.  -   Lo    0.6   0.9	Svalbard

-99.9 denotes missing data

For forecasts:

• 'Hi' - denotes that recent forecast errors for the specified forecast length (column 'DAY') have had a standard deviation over the past 30 days of less than 1.5C,
• '- ' - as 'Hi' but in the range 1.5C to 3C.
• 'Lo' - as 'Hi' but greater than 3C.
• The values in the 'Ensemble Spread' columns indicate the standard deviation of the spread of the forecasts between the ensembles. Thus, a value of 1.0 indicates that approximately 2/3rds of the ensemble members lie in the range -1.0C to +1.0C about the mean of the ensemble forecasts.
• The larger the value of the 'Ensemble Spread' the greater the uncertainty of the forecast as the ensemble members have a larger variation for the forecast for the day shown.