The Wenatchee World

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The latest extended forecast from The Weather Channel

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Winter Storm Watch issued January 16 at 8:57AM PST until January 19 at 1:00AM PST by NWS

...TIMING OF WATCH HAS BEEN DELAYED UNTIL TUESDAY MORNING AND EXTENDED THROUGH WEDNESDAY NIGHT. SIGNIFICANT ICE ACCUMULATIONS POSSIBLE FROM FREEZING RAIN AND SLEET IN THE LEE OF THE CASCADES. MIX OF SNOW...FREEZING RAIN...AND SLEET ACROSS THE EAST SLOPES AND NORTHERN MOUNTAIN VALLEYS... .THE INCOMING STORM SYSTEM IS ARRIVING SLOWER THAN PREVIOUSLY

M.L.King Day

Hi19° Slight Chance Wintry Mix and Patchy Freezing Fog

Tonight

Lo16° Chance Wintry Mix

Tuesday

Hi29° Wintry Mix Likely

Tuesday Night

Lo26° Rain

Wednesday

Hi36° Rain

Wednesday Night

Lo29° Rain Likely then Slight Chance Rain

Thursday

Hi36° Cloudy

Thursday Night

Lo27° Slight Chance Rain/Snow

Friday

Hi34° Rain Likely

Friday Night

Lo24° Snow Likely

DNA tests show polar bear’s ability to adapt to temperatures

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Scientists have conducted the most in-depth analysis of the polar bear’s genome to date, revealing that past climate changes affected the animals. New genetic techniques also explain how the polar bear has adapted so well to its environment. The world’s 20,000 to 25,000 remaining polar bears are classified as vulnerable, with dwindling Arctic sea ice reducing their chances of hunting and breeding. Increasing greenhouse gas emissions are largely responsible for the deterioration of the polar bear’s habitat, and the genetic diversity of the population has also suffered as numbers have dwindled. An international group of researchers led by biologist Charlotte Lindqvist of the University at Buffalo investigated how the polar bear arose and developed, using DNA from an ancient polar bear and a modern one, as well as from modern brown and black bears.

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