Intro
E|-----3-0------0----------0--------------------------|
B|----------0h3---3----------3------------------------|
G|--------------------1-1/3-----3-3\1-3---------------|
D|------------------------------------------3---------|
A|----------------------------------------------------|
E|--0-----------------------------------------0-------|

The rest is D, F, G, D (Open, 3rd fret bar, 5th fret bar, Open)
I don't know exactly what notes are being played for each chord, but mess around with it 
and use whatever feels right.

        D
Well the sky is ashy white
              F
And the fields are burning bright
                     G
When all we love fades out of sight
              D
Pray for rain
       D
The lake is going down
             F
Lord to make a greener ground
                  G
For all the folks who live in town
              D
Pray for rain
F               G           D
Pray Lord pray for rain
F      G           D
Pray, pray for rain