I talked to one at the Little Rock AFB Battlefield Airman camp that had.

He told me very specifically about it.

After looking into it online it seems that you can attended the JTAC course and not get certified.
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SOWT may not get certified in it, but he defiantly went to the course.

2.1.1. Prerequisites for entry into JTAC IQT. The following requirements must be met/accomplished prior to an individual attending a formal JTAC qualification course:

2.1.1.1. Prospective JTACs must have 1 year in a position with operational experience in Air Force Specialty Code (AFSC) 1C4X1, 1C2X1, 13DXB or be an aircrew member with one year of operational flying experience. Note: Non-USAF individuals must possess the operational or mission ready experience required by the JTAC MOA.

2.1.1.2. Enlisted personnel must possess a 5-skill level in AFSC 1C2X1 or 1C4X1 (USAF only).

Optamix,

A couple things stand out to me in your previous posts. One being that you seem to be extremely interested in obtaining a JTAC qual despite your stated interest in becoming a SOWT. The other being you seem quite excited about the possibility of being attached to an ODA.
Your ambition of becoming a SOWT member is admirable and they certainly have many highly respected professionals serving in special operations and pardon me for saying so but to the casual observer it could appear you're interested in everything about SOWT except performing the weather mission. That would be too bad because that's what they do and they're the only ones in DOD that do it in forward areas. Someone going into SOWT should know that there are some things they DON'T typically do and you should probably educate yourself completely on the profession you're aspiring to.

A few things they don't typically do would be deconflict airspace, control airfields or direct and control air strikes. I'm not saying there aren't any JTAC qualified weathermen out there but I am saying that in my 12 years with the teams I haven't met one yet so that should give you an idea how many are out there. Even if there are a few you should keep in mind that just because one is qualified in a task that doesn't mean one will be employed in combat to perform that task. There's a big difference. A few may also be attached to ODAs but I'd also say those are generally by exception and usually under specific circumstances as I haven't seen many directly attached at the ODA level. I've seen them attached to Special Forces Groups at higher levels however. Once again, I'm sure there have been some who have attached to ODA's but I'm not sure it happens as often as you've been led to believe.

If I were to give you some unsolicited advice it would be to join SOWT for the unique opportunities they provide within SOF and most of all to perform the mission of taking weather observations and providing vital forecasts that help SOF forces plan and execute their missions. Sometimes you may do this as an attached member of a SOF unit during the course of a patrol or reconnissance mission and other times you'll do it from a tent in a rear area and never actually see the area. My point being this, if you want to take part in direct action raids, combat search and rescue, terminal control operations (CAS) or other typical SOF missions on a regular basis you may want to explore other options. SOWT is always in need of dedicated professionals but they also need guys who will be dedicated to their primary mission.

All that being said however, SOWT is continually evolving and who knows what the future could hold for the career field. Just do your homework and don't take one person's experience as gospel. If operators on this site are giving you information and advice you should listen to it. They're trying to be helpful. Good luck in your endeavors.