Hi Eric,
The issue is that the file 'plaintext.txt' at
http://www.ericboettner.com/weather/plaintext.txt contains raw METAR data, not a plaintext.txt forecast from c:\wxsim\plaintext.txt
That file should look like
WXSIM text forecast for Saratoga, initialized at 2:00 PM Jun 30, 2017
_______________________________________________________________________________
This afternoon: Clear. High 80. UV index up to 10. Wind northwest around 9 mph,
gusting to 21 mph.
Tonight: Clear. Patchy light fog after midnight. Low 52. Wind west-northwest
around 4 mph, gusting to 16 mph, in the evening, becoming west-southwest after
midnight.
Saturday: Mostly sunny in the morning, becoming sunny in the afternoon. Patchy
light fog in the morning. High 88. UV index up to 10. Wind west-southwest around
4 mph, gusting to 15 mph, in the morning, becoming 8 mph, gusting to 18 mph, in
the afternoon.
Saturday night: Clear. Low 54. Wind west-southwest around 3 mph, gusting to 16
mph.
Sunday: Sunny. High 91. UV index up to 10. Wind southwest around 3 mph in the
morning, becoming 7 mph, gusting to 16 mph, in the afternoon.
Sunday night: Clear. Low 54. Wind west-southwest around 2 mph.
Monday: Sunny. High 91. UV index up to 10. Wind west-southwest around 3 mph in
the morning, becoming 8 mph, gusting to 17 mph, in the afternoon.
Monday night: Clear. Low 54. Wind west-southwest around 2 mph.
Tuesday: Sunny. High 91. UV index up to 10. Wind west-southwest around 3 mph in
the morning, becoming 7 mph, gusting to 16 mph, in the afternoon.
Tuesday night: Clear. Low 54. Wind west-southwest around 2 mph.
Wednesday: Sunny. High 90. UV index up to 10. Wind west-southwest around 3 mph,
gusting to 15 mph, in the morning, becoming 8 mph, gusting to 17 mph, in the
afternoon.
Wednesday night: Clear. Low 54. Wind west around 2 mph.
* THIS FORECAST WAS MADE IN AUTOMATED MODE AND MAY BE LESS ACCURATE THAN OTHERWISE *
for the plaintext-parser.php to work.