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FNUS51 KRNK 272328 AAA
FWFRNK

FIRE WEATHER PLANNING FORECAST FOR SW VA...UPDATED
NATIONAL WEATHER SERVICE BLACKSBURG VA
728 PM EDT MON JUL 27 2015

.DISCUSSION...
A DIFFUSE FRONTAL BOUNDARY WILL REMAIN IN THE AREA FOR MOST OF
THE WEEK... KEEPING A CHANCE OF SHOWERS AND THUNDERSTORMS IN OUR
FORECAST. PRECIPITATION THROUGH THIS EVENING WILL BE MORE
WIDESPREAD THAN IN RECENT DAYS...AND THUNDERSTORMS WILL BE
ACCOMPANIED BY LOCALLY HEAVY DOWNPOURS. HOWEVER...A WIDESPREAD
WETTING RAIN IS NOT LIKELY THROUGH WEDNESDAY. 

A STRONGER COLD FRONT WILL PUSH THROUGH ON THURSDAY AND ALLOW HIGH 
PRESSURE TO BUILD IN FOR THE WEEKEND. LIGHT TRANSPORT WINDS WILL MAKE 
FOR LOW VENTILATION RATES AND DISPERSION. MINIMUM RELATIVE HUMIDITY 
VALUES WILL GENERALLY REMAIN ABOVE 50 PERCENT THROUGHOUT THE PERIOD.

&&

WVZ042-280915-
MERCER-
INCLUDING THE CITIES OF...BLUEFIELD...FLAT TOP
728 PM EDT MON JUL 27 2015

                      TONIGHT      TUE          TUE NIGHT    WED          

CLOUD COVER           PCLDY        PCLDY        PCLDY        PCLDY        
PRECIP TYPE           SHOWERS      TSTMS        TSTMS        TSTMS        
CHANCE PRECIP (%)     20           40           40           30           
MIN/MAX TEMP          63           86           65           89           
MAX/MIN RH %          100          54           100          51           
WND20FT2MIN/EARLY(MPH)LGT/VAR      LGT/VAR      LGT/VAR      LGT/VAR      
WND20FT2MIN/LATE(MPH) LGT/VAR      LGT/VAR      LGT/VAR      LGT/VAR      
PRECIP AMOUNT         0.01         0.07         0.06         0.02         
PRECIP DURATION       0            1            2            1            
PRECIP BEGIN          11 PM        10 AM        CONTINUING   8 AM         
PRECIP END            3 AM         CONTINUING   2 AM         CONTINUING   
MIXING HGT(FT-AGL)                 5980                      6740         
TRANSPORT WND (MPH)                SW  2                     NW  5        
VENT RATE (MPH-FT)                 11960                     33700        
DISPERSION (EVENING)  VERY POOR                 VERY POOR                 
LAL                   1            3            3            3            
HAINES INDEX          3            3            3            3            
ADI EARLY             24 FAIR      14 GEN POOR  13 GEN POOR  14 GEN POOR  
ADI LATE              3 VERY POOR  13 GEN POOR  4 VERY POOR  18 GEN POOR  
MAX LVORI EARLY       6            9            5            9            
MAX LVORI LATE        8            3            7            2            

REMARKS...NONE.

.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT AND THURSDAY...MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE
MID 80S. MINIMUM RH 62 PERCENT. WEST WINDS AROUND 5 MPH. 
.THURSDAY NIGHT AND FRIDAY...PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 80S. MINIMUM RH 47 PERCENT. NORTH WINDS AROUND
5 MPH. 
.FRIDAY NIGHT AND SATURDAY...PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 49 PERCENT. NORTH WINDS
AROUND 5 MPH. 
.SATURDAY NIGHT AND SUNDAY...PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. MINIMUM RH 48 PERCENT. SOUTHWEST
WINDS AROUND 5 MPH. 
.SUNDAY NIGHT AND MONDAY...MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 80S. MINIMUM RH 41 PERCENT. WEST WINDS AROUND
5 MPH.

.OUTLOOK 8 TO 14 DAYS...
TEMPERATURES NEAR NORMAL.  PRECIPITATION NEAR NORMAL.


 

Site specific forecasts for wildfires and prescribed burns may be obtained by contacting the National Weather Service in Blacksburg, VA at (540) 552-0084 or by submitting a Spot Request over the Internet.

Note: Please review the Request Procedures before submitting a request. Certain limitations apply.