* * * EUROPE FORECAST * * * 
       as calculated from data.ecmwf.int

WEATHER BULLETIN for T+2:  Tuesday 15 September 2026

Iberia: under high pressure (~1020 hPa).
Dawn: around 19.9'C, clear skies, NW wind, force 1 (light air), humidity ~64%,
and 1021 hPa.
Midday: around 26.6'C, clear skies, NW wind, force 1 (light air), humidity ~42%,
and 1020 hPa.
Night: around 22.3'C, clear skies, a few light showers, NNW wind, force 1 (light
air), humidity ~58%, and 1020 hPa.

France & Benelux: under fairly normal pressure (~1019 hPa).
Dawn: around 16.5'C, clear skies, SSW wind, force 1 (light air), humidity ~84%,
and 1020 hPa.
Midday: around 23.6'C, partly cloudy, a few light showers, W wind, force 2
(light breeze), humidity ~55%, and 1019 hPa.
Night: around 18.6'C, partly cloudy, a few light showers, NW wind, force 2
(light breeze), humidity ~74%, and 1019 hPa.

Central Europe: under fairly normal pressure (~1019 hPa).
Dawn: around 12.8'C, partly cloudy, SSW wind, force 1 (light air), humidity
~91%, and 1022 hPa.
Midday: around 20.4'C, partly cloudy, SW wind, force 2 (light breeze), humidity
~62%, and 1019 hPa.
Night: around 15.0'C, partly cloudy, rain about 0.6 mm, SSW wind, force 1 (light
air), humidity ~84%, and 1018 hPa.

Scandinavia: under fairly normal pressure (~1012 hPa).
Dawn: around 9.7'C, overcast, rain about 0.7 mm, SSE wind, force 2 (light
breeze), humidity ~86%, and 1015 hPa.
Midday: around 12.8'C, overcast, rain about 1.8 mm, S wind, force 3 (gentle
breeze), humidity ~74%, and 1012 hPa.
Night: around 10.7'C, overcast, rain about 2.1 mm, S wind, force 2 (light
breeze), humidity ~86%, and 1010 hPa.

Italy & Balkans: under fairly normal pressure (~1019 hPa).
Dawn: around 17.1'C, partly cloudy, a few light showers, NNE wind, force 1
(light air), humidity ~77%, and 1021 hPa.
Midday: around 22.4'C, partly cloudy, a few light showers, NNE wind, force 1
(light air), humidity ~55%, and 1019 hPa.
Night: around 17.8'C, clear skies, N wind, force 1 (light air), humidity ~75%,
and 1019 hPa.

Eastern Europe: under fairly normal pressure (~1017 hPa).
Dawn: around 12.4'C, quite cloudy, a few light showers, NW wind, force 1 (light
air), humidity ~86%, and 1018 hPa.
Midday: around 17.7'C, quite cloudy, rain about 0.7 mm, NW wind, force 2 (light
breeze), humidity ~62%, and 1017 hPa.
Night: around 12.2'C, quite cloudy, a few light showers, NW wind, force 1 (light
air), humidity ~85%, and 1017 hPa.

British Isles: under fairly normal pressure (~1012 hPa).
Dawn: around 15.1'C, quite cloudy, rain about 1.6 mm, WSW wind, force 3 (gentle
breeze), humidity ~92%, and 1011 hPa.
Midday: around 15.4'C, quite cloudy - noticeably less cloud than earlier, rain
about 1.8 mm, W wind, force 4 (moderate breeze), humidity ~81%, and 1012 hPa.
Night: around 14.3'C, partly cloudy, rain about 0.7 mm, WNW wind, force 3
(gentle breeze), humidity ~84%, and 1014 hPa.

Ireland: under fairly normal pressure (~1017 hPa).
Dawn: around 14.2'C, partly cloudy, rain about 0.9 mm, W wind, force 4 (moderate
breeze), humidity ~88%, and 1014 hPa.
Midday: around 15.1'C, partly cloudy, rain about 1.0 mm, WNW wind, force 4
(moderate breeze), humidity ~79%, and 1017 hPa.
Night: around 14.3'C, partly cloudy, rain about 0.5 mm, WNW wind, force 4
(moderate breeze), humidity ~85%, and 1019 hPa.

Iceland: under fairly normal pressure (~1014 hPa).
Dawn: around 6.2'C, quite cloudy, a few light showers, N wind, force 3 (gentle
breeze), humidity ~86%, and 1011 hPa.
Midday: around 6.3'C, quite cloudy, a few light showers, NNW wind, force 2
(light breeze), humidity ~77%, and 1014 hPa.
Night: around 6.2'C, quite cloudy, a few light showers, SE wind, force 1 (light
air), humidity ~81%, and 1011 hPa.

 * * * THE NETHERLANDS FORECAST * * * 

Expectation (medium) long term

Prepared by the KNMI on Sunday, September 13, 2026 at 5:30 am

Occasionally sunny, but also regular rain or a few showers, Tuesday in the
southeast
possibly with thunder. Still quite warm on Tuesday, then cooler.

Sun Mon Tue Wed Thu Fri Sat
Sunshine (%) 10 20 20 30 30 30 30
Precipitation probability (%) 80 20 60 70 90 70 70
Precipitation sum (mm) 8 0 1/3 2/5 1/4 1/7 0/3
Minimum temp. (gr. C) 16 11 14 13 11 11 12
Afternoon temp. (gr. C) 20 22 24 19 18 18 20
Wind direction W Z SW W SW W SW
Wind force (bft) 3 2 4 3 4 4 3


Long term, Sunday September 20, 2026 to Sunday September 27, 2026:
About a 70% chance of a transition to a mainly dry weather type with
afternoon temperatures slightly above average. There is about a 30% chance
continuation of the changeable weather.

 * * * NORTH SEA FORECAST * * * 

North Sea shipping forecast

Issued by KNMI at 07:05 UTC 220626.

Gale warnings:
There are no warnings.


Synopsis:
High, 1031, over Forties is slowly moving to the German Bight.

Forecast valid Monday 09:00 till Monday 21:00 UTC:
Dover 
northeast 4-5.

Thames 
east to northeast 4-5. good.

Humber 
east 3-4, in the southern part 4-5. good.

German Bight 
northeast 3-4, in the southern part in the coastal area 4-5. good.

Dogger 
east to southeast 2-3, in the western part 3-5. good.


Forecast valid Monday 21:00 till Tuesday 09:00 UTC:
Dover 
northeast 4-5, veering east 3-4.

Thames 
northeast 4-5, veering east 3-4. good.

Humber 
east 3-4, first in the southern part 4-5, veering southeast. good.

German Bight 
north to northeast 3-4, soon veering east to northeast, in the northern part 
decreasing variable 1-3. good.

Dogger 
southeast 3-4, in the western part 4-5, veering south. especially later in the 
western part risk of a shower. good, in precipitation possibly moderate.


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 * Origin: Postbus 7 (618:500/6)