Drought: Dryness Continues in the Plains States

January 17, 2013 by   - () Comments Off on Drought: Dryness Continues in the Plains States

Summary: This U.S. Drought Monitor week saw overall improvements as significant rain fell across portions of the South, Southeast, lower Midwest and portions of the Mid-Atlantic states. In the West, heavy snow fell over the Wasatch Range in Utah as well as in the Northern Rockies and North Cascades. Conditions continued to deteriorate in parts of the Southeast, Southern Plains, and Colorado.

Overall, temperatures continued to be well below normal across the West, while the eastern half of the conterminous U.S. experienced temperatures well above average – especially in the Southeast and portions of the Upper Midwest and New England.

In Alaska, temperatures were well above normal throughout most of the state, while precipitation was slightly above normal except in southeastern Alaska, which continued to be drier than normal. Temperatures and precipitation in the Hawaiian Islands last week were generally near normal.

Looking Ahead: The NWS HPC 5-Day Quantitative Precipitation Forecast (QPF) shows moderate precipitation amounts over the Southeast and Mid-Atlantic states, while snowfall is expected over the North Plains, Upper Midwest and New England.

The 6–10 day outlooks call for a high probability of below-normal precipitation across much of the conterminous U.S. with exception of portions of the Upper Great Lakes Region and the southern half of Alaska. Temperatures forecasted on the 6–10 day outlooks call for a high probability of below-normal temperatures in the eastern U.S, particularly in the Midwest and New England, while most of the West has an elevated probability of above-normal temperatures except for the Intermountain regions.

Temperatures in Alaska have a high probability of being above normal.


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