Forecast for Historical Places,Meteogramms,HNMS, Hellenic National Meteorological Service

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18.04.2026 ΕΛ

No Weather Warning

Marine Warnings

Forecasts for Historical Places

48hours
5 days (Graph)

Saturday 18/04/2026

SAT 00:00

10^oC

NW (NORTHWEST)

NW

315⁰

1b

3kt

SAT 03:00

9^oC

NW (NORTHWEST)

NW

315⁰

1b

3kt

SAT 06:00

13^oC

NW (NORTHWEST)

NW

325⁰

2b

5kt

SAT 09:00

17^oC

N (NORTH)

N

10⁰

2b

6kt

SAT 12:00

0.05mm

21^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

2b

6kt

SAT 15:00

0.06mm

17^oC

N (NORTH)

N

5⁰

2b

4kt

SAT 18:00

0.53mm

13^oC

NNE (NORTH-NORTHEAST)

NNE

25⁰

1b

1kt

SAT 21:00

0.61mm

10^oC

NW (NORTHWEST)

NW

315⁰

1b

1kt

Sunday 19/04/2026

SUN 00:00

9^oC

WNW (WEST-NORTHWEST)

WNW

295⁰

1b

2kt

SUN 03:00

8^oC

NW (NORTHWEST)

NW

305⁰

1b

2kt

SUN 06:00

0.01mm

11^oC

NNW (NORTH-NORTHWEST)

NNW

330⁰

1b

3kt

SUN 09:00

0.21mm

16^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

1b

3kt

SUN 12:00

0.25mm

19^oC

N (NORTH)

N

5⁰

1b

2kt

SUN 15:00

0.13mm

15^oC

NW (NORTHWEST)

NW

320⁰

2b

4kt

SUN 18:00

11^oC

NW (NORTHWEST)

NW

325⁰

1b

1kt

SUN 21:00

9^oC

WNW (WEST-NORTHWEST)

WNW

290⁰

1b

2kt

Monday 20/04/2026

MON 00:00

7^oC

WNW (WEST-NORTHWEST)

WNW

290⁰

1b

2kt

MON 03:00

7^oC

WNW (WEST-NORTHWEST)

WNW

290⁰

1b

2kt

MON 06:00

12^oC

NW (NORTHWEST)

NW

305⁰

1b

2kt

MON 09:00

17^oC

NW (NORTHWEST)

NW

320⁰

1b

3kt

MON 12:00

21^oC

NW (NORTHWEST)

NW

310⁰

2b

6kt

MON 15:00

18^oC

WNW (WEST-NORTHWEST)

WNW

295⁰

2b

6kt

MON 18:00

12^oC

WNW (WEST-NORTHWEST)

WNW

295⁰

1b

2kt

MON 21:00

10^oC

WNW (WEST-NORTHWEST)

WNW

290⁰

1b

3kt

Tuesday 21/04/2026

TUE 00:00

9^oC

WNW (WEST-NORTHWEST)

WNW

290⁰

1b

3kt

TUE 03:00

8^oC

WNW (WEST-NORTHWEST)

WNW

285⁰

1b

3kt

TUE 06:00

14^oC

NW (NORTHWEST)

NW

305⁰

1b

3kt

TUE 09:00

0.01mm

19^oC

NW (NORTHWEST)

NW

305⁰

2b

5kt

TUE 12:00

0.03mm

22^oC

WNW (WEST-NORTHWEST)

WNW

295⁰

2b

6kt

TUE 15:00

19^oC

WNW (WEST-NORTHWEST)

WNW

285⁰

2b

6kt

TUE 18:00

13^oC

W (WEST)

W

280⁰

1b

2kt

TUE 21:00

11^oC

W (WEST)

W

275⁰

1b

2kt

Wednesday 22/04/2026

WED 00:00

9^oC

W (WEST)

W

275⁰

1b

2kt

WED 03:00

9^oC

WNW (WEST-NORTHWEST)

WNW

285⁰

1b

3kt

WED 06:00

14^oC

WNW (WEST-NORTHWEST)

WNW

300⁰

1b

3kt

WED 09:00

0.49mm

18^oC

WNW (WEST-NORTHWEST)

WNW

300⁰

1b

3kt

WED 12:00

0.32mm

21^oC

WNW (WEST-NORTHWEST)

WNW

285⁰

2b

6kt

WED 15:00

0.01mm

19^oC

NW (NORTHWEST)

NW

310⁰

2b

4kt

WED 18:00

14^oC

NW (NORTHWEST)

NW

310⁰

1b

1kt

WED 21:00

0.19mm

10^oC

S (SOUTH)

S

170⁰

1b

1kt

Thursday 23/04/2026

THU 00:00

1.49mm

10^oC

WSW (WEST-SOUTHWEST)

WSW

240⁰

1b

1kt

THU 03:00

1.09mm

10^oC

NE (NORTHEAST)

NE

40⁰

1b

1kt

THU 06:00

2.63mm

10^oC

ENE (EAST-NORTHEAST)

ENE

75⁰

1b

1kt

THU 09:00

12^oC

SSE (SOUTH-SOUTHEAST)

SSE

160⁰

1b

3kt

THU 12:00

15^oC

SE (SOUTHEAST)

SE

145⁰

1b

2kt

The above maps are arithmetic models products and may differ from HNMS' official forecast OFFICIAL FORECAST HNMS.

FORECAST CITIES Forecasts Greek Cities Forecasts European Cities Forecasts for Historical Places

WEATHER FORECAST FROM ARITHMETIC MODELS Greece Weather Forecast Maximum Minimum Temperatures Temperature Forecast UV Index Satellite Simulated Image

ECMWF MODEL Surface 500 HPA 850 HPA Precipitation Cloud Cover Wind

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