Mon May 20 14:49:20 EDT 2024

Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
249 PM EDT Mon May 20 2024

                      Tonight      Tue          Tue Night    Wed          

Cloud Cover           Mclear       Mclear       Mclear       Pcldy        
Temp (24h trend)      56-61 (+2)   74-79 (0)    58-63        77-82        
RH % (24h trend)      88-93 (-3)   49-54 (+2)   87-92        45-50        
RH Recovery           Excellent                 Excellent                 
AM 20FT Wnd (mph)                  Lgt/Var                   Lgt/Var      
PM 20FT Wnd (mph)     SE  6        Lgt/Var      S  8         SW  5        
Transport Wnd (mph)   S  8         NW  5        S  7         W  8         
Mixing Hgt(ft-agl)    120          5060         50           5210         
Vent Rate (mph-ft)    960          25300        350          41680        
Max Dispersion Early  5 Very Poor  20 Gen Poor  4 Very Poor  34 Fair      
Max Dispersion Late   5 Very Poor  19 Gen Poor  3 Very Poor  34 Fair      
Category Day          1            2            1            3            
Haines Index          4            4            4            4            
Max LVORI Early       5            5            5            5            
Max LVORI Late        6            3            6            2            
Precip Chance (%)     0            30           20           0            
Precip Type           None         Tstms        Tstms        None         
Precip Duration                    1            1                         
Precip Amount         0.00         0.01         0.01         0.00         
Precip Begin                       2 PM         Continuing                
Precip End                         Continuing   11 PM                     
LAL                   1            3            2            1            

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light
winds. 
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. Minimum RH 60 percent.
South winds less than 10 mph. 
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds. 
.FRIDAY...Showers and a chance of thunderstorms. Highs in the mid
70s. Minimum RH 66 percent. Light winds. 
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds. 
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
Southwest winds less than 10 mph. 
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds. 
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 62 percent.
South winds less than 10 mph. 
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Light winds. 
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 65 percent.
South winds less than 10 mph. 


*The AGL Mixing Height is calculated from an average elevation for 
the entire Forecast Zone and should only be used as a guide.  
For a specific AGL Mixing Height a Spot Forecast will be needed.