Spell to increase Tempature Band

[Scribble]

I'm looking at playing a Walker in the Waste and have noticed something a bit odd. Aside from the epic spell Global Warming there don't appear to be any spells that raise the temperature band in a given area.

Frostburn has Frostfell which lowers the band by 3 for a while but there appears to be no Sandstorm equivalent of this spell.

Did I over look something or are there really no spells to increase the temperature band in a small area so I can make it Unearthly Hot around my Walker?

[sreservoir]

control temperature. buff your caster level.

[Scribble]

That has a casting time to make it worthless in combat. Was looking for something like Frostfell, only for heat instead of cold.

[ILM]

On the other hand it lasts hours/CL and stays centered on you, so you can just cast it in the morning (extend it if necessary) and walk around with it. Of course, your teammates may not thank you for it... On the plus side, with Greater Drought, it should be enough to bring anywhere you are up to burning heat.

[Malimar]

Was looking for something like Frostfell, only for heat instead of cold.

Say that to your DM, in exactly those words. "I want a spell that's like <existing spell>, except <different kind of damage>" is exactly what the "researching your own brand-new spell" guidelines are for.