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Dangerous Cold Plunging through in the Central U.S.; Heavy Snow from the Central Plains to the Southern Mid-Atlantic

An Arctic air mass will continue to plunge south through the central U.S. this week with widespread, record-breaking cold likely. Sub-freezing temperatures are likely to reach as far south as the Gulf Coast. Heavy snow will move from the Rockies this morning across the central Plains and Ozarks, Tennessee Valley, and North Carolina into the southern Mid-Atlantic states through Wednesday. Read More >

{ "whichdot1":"gr_circle.png", "lastupdated1":"2016-01-27 12:42 UTC", "fcstcycle1":"2016-01-27 06 UTC", "analysis1":"2016-01-27 - 2016-02-03", "fcsthours1":"168", "members1":"21", "whichdot2":"gr_circle.png", "lastupdated2":"2016-01-27 21:49 UTC", "fcstcycle2":"2016-01-27 12 UTC", "analysis2":"2016-01-27 - 2016-02-03", "fcsthours2":"168", "members2":"42", "whichdot3":"gr_circle.png", "lastupdated3":"2016-01-27 20:44 UTC", "fcstcycle3":"2016-01-27 15 UTC", "analysis3":"2016-01-27 - 2016-01-31", "fcsthours3":"87", "members3":"26" }
{ "binary":"yes", "news": "(2016-01-28 01:04:43) This is another test <br> (2016-01-28 01:04:29) Test 1" }
 
 

Meteorological Model Ensemble River Forecast Status for
Southeast River Forecast Center

 
 

 
   
 This table provides the status of hydrologic information generated using various meteorological model ensemble forcings for the SERFC. 
 
SystemLast UpdatedFcst CycleAnalysis PeriodFcst HoursMembers
GEFS2025-02-18 02:17 UTC2025-02-17 18 UTC2025-02-18 - 2025-02-2716821
NAEFS2025-02-18 11:20 UTC2025-02-18 00 UTC2025-02-18 - 2025-02-2816842
HEFS2025-02-17 19:03 UTC2025-02-17 12 UTC2025-02-17 - 2025-02-2716842
Any questions? Contact SERFC
 For the official NWS hydrologic forecasts, please visit the National Water Prediction Service web site (NWPS). 
 
Help on the ensemble process and site navigation can be found here