BBC staff at Salford Quays are on the picket lines along with thousands of employees across the country.
Some programmes will be disrupted during the 24-hour strike over job cuts.
Around 2,000 posts are set to go under cost-saving plans.
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Cold with icy stretches to start Tuesday. There will be sunny intervals and further wintry showers, but snow will become confined to hills
Cold, windy and wintry weather continues until midweek. Cloudier yet milder weather for Thursday and Friday
Cold & windy. Some nice March sunshine developing for the afternnon but further wintry showers, especially later towards evening/overnight