So basically as an employer you job should be to look after every little part of your employees life. Oh are you ok to get into work this morning, its looking a little cold and you do live 2 miles away.
If you have an issue, go talk to your boss about it. Perhaps even do it before you are meant to be somewhere. Texting an employer saying its raining so I can't walk two miles in the rain is taking the **** and you have no reason at all to think your boss was in the wrong.
If your mode of transport is liable to be affected by conditions outside of your control such as weather then you need to make allowances for that BEFORE you need to be somewhere.
Do some people actually think that the manager should say "right guys, we have a meeting a few miles from here next week, is anyone going to have a problem getting there? No?
Ahh but what if it was raining really hard, what if there were roadworks, would you still all be ok"
Employers expect a certain level of self reliance and as mentioned, if thats the biggest thing your employer expects you to do, think yourself lucky.
You have no reason at all to whinge and your co-workers are doing exactly what they should. Telling you what you want to hear.