| 21. | Most school districts in Iowa canceled classes Monday after the weather service issued a cold weather advisories and winter storm warnings.
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| 22. | Winter storm warnings were issued from Indiana to Maine, and a heavy snow warning was issued for northwest Washington state.
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| 23. | "Winter storm warning, " the early morning news commentator with the bad cold warns from my bedside radio.
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| 24. | Winter storm warnings were in effect Wednesday for parts of eastern Wyoming, western South Dakota and the mountains of northwestern Colorado.
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| 25. | Winter weather advisories and winter storm warnings were into effect in those areas, calling for 3 to 6 inches of snow.
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| 26. | A winter storm warning was issued for portions of Idaho and Montana, with Butte, Mont ., reporting heavy snowfall.
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| 27. | As the system churned northward, winter storm warnings or watches were in effect as far north as New Hampshire and Maine.
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| 28. | Environment Canada issued winter storm warnings for much of Ontario, and Toronto issued an extreme weather alert ahead of the storm.
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| 29. | Winter storm warnings rang out for parts of Hawaii on Tuesday as a cold upper-level low moved west over the islands.
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| 30. | A winter storm warning was in effect Thursday night for the mountains of Arizona as a potent Pacific disturbance approached from the southwest.
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