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FNUS51 KRNK 141947
FWFRNK

Fire Weather Planning Forecast for SW VA...SE WV and NW NC
National Weather Service Blacksburg VA
247 PM EST Thu Dec 14 2017

.DISCUSSION...

An upper level disturbance will cross the region from the west 
overnight into Friday with very light precipitation possible in 
spots. High pressure will then build over the eastern part of the 
country and bring us fair weather with a warming trend as we head 
into the weekend. A low pressure system will then move out of the 
lower Mississippi valley late in the weekend resulting in a 
chance of showers for late Sunday into early next week.

VAZ022-150930-
Roanoke-
Including the cities of Roanoke and Salem
247 PM EST Thu Dec 14 2017

                      Tonight      Fri          Fri Night    Sat          

Cloud cover           MCldy        MCldy        MClear       MClear       
Precip type           Frz Drzl     Frz Drzl     None         None         
Chance precip (%)     20           20           0            0            
Min/Max Temp          23           39           26           48           
Max/Min RH %          86           47           69           39           
Wnd20ft2min/Early(mph)NW  3        Lgt/Var      W 10G26      W  8G20      
Wnd20ft2min/Late(mph) NW  3        W  6G18      W  9G25      SW  6        
Precip amount         0.00         0.00         0.00         0.00         
Precip duration       0            1                                      
Precip begin          2 AM         Continuing                             
Precip end            Continuing   12 PM                                  
Mixing hgt(ft-AGL)                 4080                      3030         
Transport wnd (mph)                W 15                      W 15         
Vent rate (mph-ft)                 61200                     45450        
Dispersion(evening)   POOR                      FAIR                      
LAL                   1            1            1            1            
Haines Index          3            2            3            4            
ADI early             7 POOR       24 FAIR      25 FAIR      57 GEN GOOD  
ADI late              3 VERY POOR  68 GOOD      23 FAIR      43 GEN GOOD  
Max LVORI early       3            4            2            1            
Max LVORI late        5            2            2            1            

REMARKS...None.

.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 30. Highs
in the upper 40s. Minimum RH 49 percent. Southwest winds 10 to
15 mph. 
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. A chance of showers.
Lows in the upper 30s. Highs in the upper 50s. Minimum RH
64 percent. West winds 5 to 10 mph. 
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A chance of showers.
Lows in the lower 40s. Highs in the mid 50s. Minimum RH
55 percent. West winds 10 to 15 mph. 
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
30s. Highs in the upper 40s. Minimum RH 39 percent. Northwest
winds 15 to 20 mph. 
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
30s. Highs around 50. Minimum RH 50 percent. Southwest winds
10 to 15 mph.

.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal.  Precipitation above normal.