did you hear the fuel pump? can you check for spark or fuel pressure? what is the outside temp where you are?
You may have a frozen fuel line or the fuel pump may be jammed. It doesn't take much moisture. You will have to verify if the pump has power at some point. You can try a quick old time mech trick. Bang on the tank and have someone crank. Sometimes the pump frees up if there is power.
let me know what happens