Mon May 20 14:49:20 EDT 2024

Johnson-
Including the cities of Doeville, Mountain City, Neva, 
Shady Valley, Trade, and Laurel Bloomery
249 PM EDT Mon May 20 2024

                      Tonight      Tue          Tue Night    Wed          

Cloud Cover           Mclear       Mclear       Mclear       Pcldy        
Temp (24h trend)      53-58 (+1)   76-81 (0)    55-60        78-83        
RH % (24h trend)      92-97 (-4)   45-50 (+2)   89-94        44-49        
RH Recovery           Excellent                 Excellent                 
AM 20FT Wnd (mph)                  Lgt/Var                   Lgt/Var      
PM 20FT Wnd (mph)     Lgt/Var      Lgt/Var      Lgt/Var      Lgt/Var      
Transport Wnd (mph)   S  8         W  5         SW  6        W  9         
Mixing Hgt(ft-agl)    160          5560         90           5450         
Vent Rate (mph-ft)    1280         27800        540          49050        
Max Dispersion Early  6 Very Poor  22 Fair      4 Very Poor  44 Gen Good  
Max Dispersion Late   5 Very Poor  22 Fair      3 Very Poor  45 Gen Good  
Category Day          1            2            1            3            
Haines Index          3            4            3            4            
Max LVORI Early       5            5            5            5            
Max LVORI Late        6            3            6            2            
Precip Chance (%)     0            20           20           0            
Precip Type           None         Tstms        Tstms        None         
Precip Duration                    1            1                         
Precip Amount         0.00         0.01         0.01         0.00         
Precip Begin                       3 PM         Continuing                
Precip End                         Continuing   11 PM                     
LAL                   1            3            2            1            

Remarks...None.

.FORECAST FOR DAYS 3 THROUGH 7...

.WEDNESDAY NIGHT...Partly 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 59 percent.
Southwest winds less than 10 mph. 
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. Light winds. 
.FRIDAY...Showers with thunderstorms likely. Highs in the upper
70s. Minimum RH 64 percent. South winds less than 10 mph. 
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds. 
.SATURDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 61 percent.
Southwest winds less than 10 mph. 
.SATURDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds. 
.SUNDAY...Mostly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 58 percent.
South winds less than 10 mph. 
.SUNDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. Light winds. 
.MONDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Minimum RH 63 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.