Storm Overlay mosaic Throw - crochet Blanket PDF

Bring the drama of the weather indoors with the Storm mosaic crochet throw pattern, worked in charcoal black on pale stone gray.

This crochet throw blanket pattern uses overlay mosaic crochet, so every row is a single color. The PDF includes a chart and written instructions, and downloads the moment you order.

What You'll Need

Finished size: approx. 50" × 60" inches

Grid size: 200 stitches wide x 240 rows tall

Chain 203, then SC 202 to start Row 1.

Accent color = odd rows (Charcoal Black)

Background color = even rows (Pale Stone Gray)

Yardage Estimate:

Accent Color (Charcoal Black): 556 yards

Background Color (Pale Stone Gray): 479 yards

Make It Your Own

Plan on about 1,035 yards of yarn: 556 yards of charcoal black for the odd rows and 479 yards of pale stone gray for the even rows. Finished, the blanket measures about 50" × 60", built from 200 stitches across and 240 rows.

New to mosaic crochet? Each row is written out and the chart is included, so you can follow along either way. If you have any questions about the pattern, message me, I'm always happy to help!

© 2026 blanketcrochet. All Rights Reserved.

This pattern is for personal use only and may not be copied, redistributed, shared, resold, translated, altered, or published, in whole or in part, in print or digital form.

Finished items made using this pattern may be sold. Thank you for supporting independent pattern designers!