Syracuse, NY 14 Day Weather

Short Range Forecast Discussion NWS Weather Prediction Center College Park MD 357 PM EDT Sun Sep 19 2021 Valid Mon Sep 20 2021 - Wed Sep 22 2021 ...There is a Moderate Risk of excessive rainfall over parts of the Tennessee Valley/Southeast through Monday morning... ...Temperatures will be 10 to 15 degrees below average over parts of the Northern Rockies into the Northern Plains... ...There is an Elevated Risk of fire weather over parts of the western third of the country through Monday morning... An upper-level low over the Middle Mississippi and Western Ohio Valleys and abundant moisture over the Southeast/Tennessee Valley into parts of the Ohio Valley will produce showers and thunderstorms over the region through Monday. Some of the thunderstorms will produce heavy rain. Therefore, the WPC has issued a Moderate Risk of excessive rainfall over parts of Tennessee Valley/Southeast through Monday morning. The associated heavy rain will create numerous areas of flash flooding. Furthermore, many streams may flood, potentially affecting larger rivers through Monday morning. The excessive rainfall threat weakens slightly over parts of the Tennessee Valley and the Southeast Coast on Monday into Tuesday morning. Meanwhile, a front extending from the Upper Midwest roughly southwestward to the Great Basin will move eastward to the Great Lakes and southward to the Gulf Coast by Tuesday evening. Showers and thunderstorms will develop along and ahead of the boundary starting overnight Sunday over parts of the Northern/Central Plains that will move into the Upper Mississippi Valley/Upper Great Lakes by Monday evening. On Tuesday, the front will intersect the moisture over the Tennessee Valley, increasing the threat of excessive rainfall over parts of the Great Lakes and Ohio Valley. Furthermore, upper-level energy moving across the Pacific Northwest into the Northern Rockies will produce rain with wet snow at the highest elevations of the Northern Rockies/Northern Intermountain Region ending by Monday evening. Additionally, dry conditions and gusty winds across the West led to an Elevated Risk of fire weather over parts of the western third of the country through Monday morning. Therefore, Red Flag Warnings are out for parts of California and Colorado. Moreover, temperatures will be 10 to 15 degrees below average over parts of the Northern Rockies into the Northern Plains. Therefore, Freeze Watches are up over parts of Idaho and Freeze Watches over parts of Colorado. Ziegenfelder Graphics are available at www.wpc.ncep.noaa.gov/basicwx/basicwx ndfd.php
Storm Prediction Center
United States 2 Day Forecast
WPC Short Range Forecasts (Days ½-2½)