U.S. Weather/Crop Progress
U.S. Drought Monitor Weather Forecast: In the two days since the valid time of this USDM, rain has fallen across parts of the West, parts of the Plains to Mississippi Valley, and parts of Florida. For September 21-26, a strong weather system will slowly move out of the Rockies into the Plains and spread heavy rain across much of the Plains to Mississippi Valley, while a low-pressure system moves along the East Coast, spreading heavy rain to coastal areas, and a third Pacific weather system brings rain to coastal areas from northern California to Washington. Weekly precipitation totals could range from 1 to locally 5 inches or more in these regions. Other parts of the Far West, the Four Corners states, much of the Southeast, and the Appalachians to eastern Great Lakes are expected to receive little to no precipitation. Temperatures are expected to be warmer than normal across parts of the Plains to the Mississippi River Valley and Great Lakes.
The Climate Prediction Center’s (CPC) 6-10 Day Outlook (valid September 26-30) favors above-normal precipitation from northern California to North Dakota and across much of the Southeast, with below-normal precipitation centered over Colorado and extending from Missouri to the Great Lakes and New England. Odds favor near normal precipitation for Alaska. The outlook is for below-normal temperatures over southwest Alaska and the Far West in the CONUS, and above-normal temperatures from the Rockies to Appalachians and over northeast Alaska.
The temperature pattern favored in CPC’s 8-14 Day Outlook (valid September 28-October 4) is a continuation of that in the 6-10 Day Outlook, with cooler-than-normal temperatures extending to the Rocky Mountains and the warmer-than-normal area extending to the East Coast. The area favored for above-normal precipitation extends across the Great Plains, while the below-normal area extends to the Lower Mississippi Valley. Odds favor above-normal precipitation for most of Alaska.
Follow this link to view current U.S. and international weather patterns and future outlook: Weather and Crop Bulletin.