is the outer part waterproof? will it work if i wear it just as a rain jacket?

Tech Specs:

Material:

[Shell] Marmot MemBrain DWR; [Shell lining] Light Ray DWR 

Insulation:

[Removable liner] MarmaLoft insulation 

Waterproof Rating:

[Shell] Not specified 

Breathable Rating:

[Shell] Not specified 

Core Venting:

[Shell] pitzips 

Pockets:

[Shell] 2 hand, 2 flap chest, 1 internal goggle, 1 internal media, 1 sunglass; [Liner] 

Seam Taped:

[Shell] yes, fully 

Powder Skirt:

Yes, removable 

Hood:

Yes, removable 

Zip-in Compatibility:

Yes, removable liner included 

Weight:

2lb (907g) 

Recommended Use:

Skiing, snow sports 

Manufacturer Warranty:

Lifetime 

Country of Origin:

China