Can you get accurate weather readings 3 weeks in advance?

Question

if so where can i get one? thanks

Answer 1

It's getting closer, oooooooohhhhhhhhhhh.

Answer 2

As far as weather goes the forecast is something like this

2 days = Accurate

4 days = Good

5 days = Average

7 days = uncertain

10 days = highly uncertain

15+ days = Guessing game

The furthest one can look at is 384 hours which is about 2 weeks and that's using GFS long range model.I think accuweather.com does a 14 or 15 day forecast,but take the forecast with a grain of salt

Answer 3

They can't even get it right for the next day so how will they get it right for in 3 weeks time, your guess is as good as theirs lol:)

Answer 4

The best you can do is climatology which is a statistical average of the last 30 years or so. For 3 weeks in advance, go look up the climate "normals" for wherever you want. That's your best bet.

Answer 5

The best they can do is about 48 hours for complete accuracy...they can give longer term trends based on previous trends, but not an accurate forecast.

Answer 6

I'm getting married on the 21st june and would love to know what the weather will be like cos we're having a garden ceremony :-s

I know on the BBC website you can get a 5 day forecast and it's usually not far off x