National Weather Service United States Department of Commerce

Heavy to Excessive Rainfall in the Central Appalachians; Severe Weather in the Mid-South; Hot Weather in Southern California

Heavy to excessive rainfall may lead to flooding today over southwest Pennsylvania into northern West Virginia, and western Maryland. Severe thunderstorms are possible this afternoon and evening in the Mid-South and across Eastern North Carolina. An extended period of hot weather is forecast for parts of coastal southern California including Los Angeles from today through Thursday. Read More >

BLUE MOUNTAINS (4,000 FT TO 6,000 FT)
 
 DATE                    WEDNESDAY 05/21/25                      THURSDAY 05/22/25                  
 TIME (LT)          05   08   11   14   17   20   23   02   05   08   11   14   17   20   23   02   05
                    5A   8A   11A  2P   5P   8P   11P  2A   5A   8A   11A  2P   5P   8P   11P  2A   5A   
 
 CLOUD COVER        SC   FW   SC   SC   BK   OV   OV   BK   OV   OV   OV   BK   SC   SC   SC   SC   SC
 CLOUD COVER (%)    50   20   25   35   55   85   85   65   85   75   80   65   45   35   30   30   40
 TEMPERATURE        32   38   47   53   54   47   44   43   41   44   45   48   50   45   40   39   36
 MAX/MIN TEMP                           54                  40                  50                  36
 WIND DIR           SW   SW   SW   SW   SE    E    E   NE   NW   NW    W    W    W    W    W    W    W
 WIND (MPH)          3    3    4    3    3    3    3    3    3    4    5    5    5    3    2    2    2
 WIND GUST (MPH)                                                                                      
 PRECIP PROB (%)     0    0    0    0    0    0   50   50   80   80   60   60   10   10    0    0    5
 PRECIP TYPE                                       R    R    R    R    R    R                         
 6 HOUR QPF                 0.00      0.00      0.00      0.01      0.08      0.02      0.00      0.00
 6 HOUR SNOW                 0.0       0.0       0.0       0.0       0.0       0.0       0.0       0.0
 6 HOUR ICE                 0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
 SNOW LEVEL (KFT)  5.0  5.3  6.0  6.8  7.3  7.5  7.5  7.5  7.3  7.0  7.0  7.1  7.2  6.9  6.7  6.5  6.2
 
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 --- PRECIP TYPE CODES ---
 
 CODE   TYPE
  T     THUNDERSTORMS
  R     RAIN
  S     SNOW
  I     SLEET
  Z     FREEZING RAIN


--- PRECIP TYPE CODES --- 
CODE   TYPE
 T     THUNDERSTORMS
 R     RAIN
 S     SNOW
 I     SLEET
 Z     FREEZING RAIN