The National Weather Service issued a forecast on Thursday afternoon warning that another strong windstorm may hit Anchorage on Saturday. The news comes as one power company estimates damage from the Sept. 4 storm has cost millions to repair and wind-battered trees remain a danger throughout Anchorage.

"While there remains some uncertainty as to the maximum strength of the winds, this (new) storm is capable of producing winds close to the magnitudes seen in last week's storm," the bulletin said.

The weather service gave "best estimates" of winds of 50 miles per hour on the Upper Hillside and Turnagain Arm by Saturday afternoon, reaching 75 with possible gusts of 100 from Saturday night through late Sunday morning. Those speeds exceed those given in forecasts issued earlier this week.

The Lower Hillside, East Anchorage and Eagle River are predicted to have winds of 40 miles per hour with gusts to 65. The rest of Anchorage will also have strong winds with gusts up to 50 miles per hour.

Conditions should ease by late afternoon on Sunday.

The weather service said there is "a high probability that there will be more uprooted trees."

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