092  
FNUS53 KABR 252028  
FWFABR  
 
FIRE WEATHER FORECAST FOR CENTRAL/NE SOUTH DAKOTA WC MN  
NATIONAL WEATHER SERVICE ABERDEEN SD  
328 PM CDT SUN AUG 25 2019  
   
DISCUSSION
 
 
GOOD CHANCES FOR SHOWERS AND THUNDERSTORMS OVERNIGHT AS A FRONTAL  
BOUNDARY AND MID LEVEL DISTURBANCE MOVES EAST ACROSS THE DAKOTAS. ON  
MONDAY, WINDS WILL SWITCH TO THE NORTHWEST AND BECOME BREEZY BY LATE  
MORNING. RELATIVE HUMIDITY WILL DROP TO BETWEEN 45 AND 65 PERCENT  
FOR MOST AREAS, WITH THE LOWEST READINGS ACROSS CENTRAL SOUTH DAKOTA.  
 
FOR TUESDAY, WINDY AND GUSTY CONDITIONS WILL DEVELOP FROM A  
NORTHWEST DIRECTION. THE AIR MASS WILL BE A BIT DRIER AND COOLER,  
WITH LOWEST RELATIVE HUMIDITY RANGING FROM 35 TO 45 PERCENT FOR MOST  
AREAS.  
 
SDZ267-252130-  
LOWER BAD RIVER-  
328 PM CDT SUN AUG 25 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT CLOUD). A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY BE SEVERE.  
MAX TEMPERATURE.....83-88.  
MIN HUMIDITY........52-57 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 20 MPH.  
HAINES INDEX........4 OR LOW.  
MIXING HEIGHT.......AROUND 4300 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTH AROUND 17 MPH.  
SMOKE DISPERSAL.....AROUND 62000 OR GOOD (AVE 12-6 PM).  
LAL.................1 UNTIL 1600, THEN 2 UNTIL 1700, THEN 3.  
CWR.................10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT CLOUD) THEN  
BECOMING PARTLY CLOUDY (45-55 PERCENT CLOUD). A  
CHANCE OF THUNDERSTORMS IN THE EVENING. A  
CHANCE OF SHOWERS THROUGH THE NIGHT. A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY BE SEVERE IN THE EVENING.  
MIN TEMPERATURE.....60-65.  
MAX HUMIDITY........95-100 PERCENT.  
20-FOOT WINDS.......EAST WINDS 5 TO 15 MPH SHIFTING TO THE  
NORTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH.  
HAINES INDEX........4 OR LOW.  
LAL.................4.  
CWR.................40 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT CLOUD).  
MAX TEMPERATURE.....72-77.  
MIN HUMIDITY........46-51 PERCENT.  
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15 TO 25 MPH. GUSTS UP  
TO 35 MPH.  
HAINES INDEX........5 OR MODERATE.  
MIXING HEIGHT.......AROUND 7400 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST 22 TO 27 MPH.  
SMOKE DISPERSAL.....AROUND 172000 OR EXCELLENT (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. WINDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 70S. NORTHWEST WINDS 20 TO 30 MPH.    
WEDNESDAY
 
CLEAR, BREEZY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. WEST WINDS 15 TO 25 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S.  
WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
SOUTHEAST WINDS 5 TO 15 MPH.  
 

 
 
SDZ268-252130-  
UPPER CHEYENNE-  
228 PM MDT SUN AUG 25 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT CLOUD). A CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY BE SEVERE.  
MAX TEMPERATURE.....82-87.  
MIN HUMIDITY........51-56 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH.  
HAINES INDEX........5 OR MODERATE.  
MIXING HEIGHT.......AROUND 3800 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.  
SMOKE DISPERSAL.....AROUND 37000 OR POOR (AVE 12-6 PM).  
LAL.................1 UNTIL 1600, THEN 3 UNTIL 1700, THEN 4.  
CWR.................50 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT CLOUD) THEN  
BECOMING PARTLY CLOUDY (35-45 PERCENT CLOUD). A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING. SOME THUNDERSTORMS MAY BE SEVERE.  
MIN TEMPERATURE.....56-61.  
MAX HUMIDITY........94-99 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE  
NORTHWEST AFTER MIDNIGHT.  
HAINES INDEX........5 OR MODERATE.  
LAL.................4 UNTIL 0100, THEN 1.  
CWR.................20 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT CLOUD). A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
MAX TEMPERATURE.....70-75.  
MIN HUMIDITY........45-50 PERCENT.  
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15 TO 25 MPH. GUSTS UP  
TO 35 MPH.  
HAINES INDEX........5 OR MODERATE.  
MIXING HEIGHT.......AROUND 7400 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST 21 TO 27 MPH.  
SMOKE DISPERSAL.....AROUND 184000 OR EXCELLENT (AVE 12-6 PM).  
LAL.................1 UNTIL 1300, THEN 3.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. WINDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 60S. NORTHWEST WINDS 20 TO 30 MPH.    
WEDNESDAY
 
CLEAR, BREEZY. LOWS AROUND 50. HIGHS IN THE MID 70S.  
WEST WINDS 15 TO 25 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
60S. NORTH WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER  
70S. SOUTHEAST WINDS 5 TO 15 MPH.  
 

 
 
SDZ269-252130-  
UPPER MISSOURI COTEAU-  
328 PM CDT SUN AUG 25 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT CLOUD). A CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS  
MAY BE SEVERE.  
MAX TEMPERATURE.....78-83.  
MIN HUMIDITY........64-69 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH.  
HAINES INDEX........4 OR LOW.  
MIXING HEIGHT.......AROUND 3700 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTH AROUND 18 MPH.  
SMOKE DISPERSAL.....AROUND 57000 OR FAIR (AVE 12-6 PM).  
LAL.................1 UNTIL 1600, THEN 3 UNTIL 1700, THEN 4.  
CWR.................30 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT CLOUD). SHOWERS  
AND THUNDERSTORMS LIKELY IN THE EVENING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE IN  
THE EVENING.  
MIN TEMPERATURE.....57-62.  
MAX HUMIDITY........95-100 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE  
WEST 5 TO 10 MPH AFTER MIDNIGHT. GUSTS UP TO 25  
MPH IN THE EVENING.  
HAINES INDEX........5 OR MODERATE.  
LAL.................5 UNTIL 0100, THEN 4 UNTIL 0600, THEN 1.  
CWR.................30 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT CLOUD). A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
MAX TEMPERATURE.....70-75.  
MIN HUMIDITY........51-56 PERCENT.  
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 10 TO 20 MPH INCREASING  
TO 20 TO 25 MPH IN THE AFTERNOON.  
HAINES INDEX........5 OR MODERATE.  
MIXING HEIGHT.......AROUND 7300 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST 23 TO 28 MPH.  
SMOKE DISPERSAL.....AROUND 187000 OR EXCELLENT (AVE 12-6 PM).  
LAL.................1 UNTIL 1300, THEN 3.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. WINDY. LOWS IN THE MID 50S. HIGHS IN THE  
MID 60S. NORTHWEST WINDS 20 TO 30 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. BREEZY. LOWS IN THE LOWER 50S. HIGHS IN  
THE LOWER 70S. NORTHWEST WINDS 15 TO 25 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
NORTH WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
60S. EAST WINDS AROUND 10 MPH.  
 

 
 
SDZ270-252130-  
MISSOURI COTEAU-  
328 PM CDT SUN AUG 25 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT CLOUD). A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS. SOME  
THUNDERSTORMS MAY BE SEVERE.  
MAX TEMPERATURE.....79-84.  
MIN HUMIDITY........62-67 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25  
MPH.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......AROUND 3900 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTH AROUND 21 MPH.  
SMOKE DISPERSAL.....AROUND 70000 OR GOOD (AVE 12-6 PM).  
LAL.................1 UNTIL 1600, THEN 2 UNTIL 1800, THEN 3.  
CWR.................10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT CLOUD). SHOWERS  
AND THUNDERSTORMS LIKELY IN THE EVENING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY BE SEVERE IN  
THE EVENING.  
MIN TEMPERATURE.....59-64.  
MAX HUMIDITY........95-100 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE  
WEST 5 TO 10 MPH AFTER MIDNIGHT. GUSTS UP TO 25  
MPH IN THE EVENING.  
HAINES INDEX........4 OR LOW.  
LAL.................5 UNTIL 0100, THEN 4 UNTIL 0600, THEN 3.  
CWR.................40 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT CLOUD).  
MAX TEMPERATURE.....71-76.  
MIN HUMIDITY........51-56 PERCENT.  
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15 TO 25 MPH.  
HAINES INDEX........5 OR MODERATE.  
MIXING HEIGHT.......AROUND 7300 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST 21 TO 26 MPH.  
SMOKE DISPERSAL.....AROUND 171000 OR EXCELLENT (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. WINDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 60S. NORTHWEST WINDS 20 TO 30 MPH.    
WEDNESDAY
 
CLEAR, BREEZY. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. WEST WINDS 15 TO 25 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER  
80S. WEST WINDS AROUND 10 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
60S. NORTH WINDS AROUND 10 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. EAST  
WINDS AROUND 10 MPH.  
 

 
 
SDZ271-252130-  
UPPER JAMES RIVER-  
328 PM CDT SUN AUG 25 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT CLOUD). A SLIGHT CHANCE  
OF THUNDERSTORMS. SOME THUNDERSTORMS MAY BE  
SEVERE.  
MAX TEMPERATURE.....74-79.  
MIN HUMIDITY........72-77 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO 30 MPH.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......AROUND 3500 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTH AROUND 23 MPH.  
SMOKE DISPERSAL.....AROUND 71000 OR GOOD (AVE 12-6 PM).  
LAL.................1 UNTIL 1700, THEN 2.  
CWR.................10 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT CLOUD). SHOWERS  
AND THUNDERSTORMS LIKELY IN THE EVENING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
DAMAGING WINDS AND LARGE HAIL IN THE EVENING.  
MIN TEMPERATURE.....60-65.  
MAX HUMIDITY........95-100 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 5 TO 15 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 25 MPH IN  
THE EVENING.  
HAINES INDEX........4 OR LOW.  
LAL.................4 UNTIL 2000, THEN 5 UNTIL 0100, THEN 4.  
CWR.................40 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT CLOUD). A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
MAX TEMPERATURE.....72-77.  
MIN HUMIDITY........55-60 PERCENT.  
20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15 TO 25 MPH.  
HAINES INDEX........5 OR MODERATE.  
MIXING HEIGHT.......AROUND 7100 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST 19 TO 26 MPH.  
SMOKE DISPERSAL.....AROUND 169000 OR EXCELLENT (AVE 12-6 PM).  
LAL.................3 UNTIL 1300, THEN 4.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS. WINDY. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 20 TO 30 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. BREEZY. LOWS IN THE LOWER 50S. HIGHS IN  
THE LOWER 70S. NORTHWEST WINDS 15 TO 25 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS AROUND 70. NORTH  
WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
60S. EAST WINDS AROUND 10 MPH.  
 

 
 
SDZ272-252130-  
PRAIRIE COTEAU-  
328 PM CDT SUN AUG 25 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT CLOUD).  
MAX TEMPERATURE.....69-74.  
MIN HUMIDITY........77-82 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO 30 MPH.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......AROUND 2900 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTH AROUND 27 MPH.  
SMOKE DISPERSAL.....AROUND 69000 OR GOOD (AVE 12-6 PM).  
LAL.................1.  
CWR.................20 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT CLOUD). A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
MIN TEMPERATURE.....60-65.  
MAX HUMIDITY........95-100 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 10 TO 20 MPH.  
HAINES INDEX........3 OR VERY LOW.  
LAL.................1 UNTIL 2000, THEN 4 UNTIL 0100, THEN 5.  
CWR.................50 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT CLOUD) THEN  
BECOMING MOSTLY SUNNY (40-50 PERCENT CLOUD). A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON.  
MAX TEMPERATURE.....70-75.  
MIN HUMIDITY........62-67 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30  
MPH.  
HAINES INDEX........4 OR LOW.  
MIXING HEIGHT.......AROUND 5400 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST 16 TO 25 MPH.  
SMOKE DISPERSAL.....AROUND 124000 OR VERY GOOD (AVE 12-6 PM).  
LAL.................3 UNTIL 1300, THEN 4.  
CWR.................20 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. WINDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.  
WEST WINDS 20 TO 30 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. BREEZY. LOWS IN THE LOWER 50S. HIGHS  
AROUND 70. WEST WINDS 15 TO 25 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 10 TO 20 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
60S. NORTH WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
60S. EAST WINDS AROUND 10 MPH.  
 

 
 
SDZ273-252130-  
RED RIVER VALLEY-  
328 PM CDT SUN AUG 25 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT CLOUD).  
MAX TEMPERATURE.....70-75.  
MIN HUMIDITY........76-81 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO 30 MPH.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......AROUND 2800 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTH AROUND 26 MPH.  
SMOKE DISPERSAL.....AROUND 65000 OR GOOD (AVE 12-6 PM).  
LAL.................1.  
CWR.................30 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT CLOUD). SHOWERS AND  
THUNDERSTORMS LIKELY THROUGH THE NIGHT.  
MIN TEMPERATURE.....60-65.  
MAX HUMIDITY........95-100 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE EVENING.  
HAINES INDEX........3 OR VERY LOW.  
LAL.................1 UNTIL 2000, THEN 3 UNTIL 2100, THEN 4 UNTIL  
2300, THEN 5.  
CWR.................40 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT CLOUD). A CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....71-76.  
MIN HUMIDITY........62-67 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH SHIFTING TO THE  
NORTHWEST 15 TO 20 MPH IN THE AFTERNOON. GUSTS  
UP TO 30 MPH IN THE AFTERNOON.  
HAINES INDEX........4 OR LOW.  
MIXING HEIGHT.......AROUND 5200 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....WEST 14 TO 23 MPH.  
SMOKE DISPERSAL.....AROUND 117000 OR VERY GOOD (AVE 12-6 PM).  
LAL.................4.  
CWR.................30 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. WINDY. LOWS IN  
THE MID 50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 20 TO 30 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. BREEZY. LOWS IN THE LOWER 50S. HIGHS  
AROUND 70. NORTHWEST WINDS 15 TO 25 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 10 TO 20 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
60S. NORTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
60S. EAST WINDS AROUND 10 MPH.  
 

 
 
MNZ039-252130-  
TRAVERSE-  
INCLUDING THE CITY OF WHEATON  
328 PM CDT SUN AUG 25 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT CLOUD). A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....69-74.  
MIN HUMIDITY........76-81 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 15 TO 20 MPH.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......AROUND 2200 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTH AROUND 29 MPH.  
SMOKE DISPERSAL.....AROUND 57000 OR FAIR (AVE 12-6 PM).  
LAL.................3 UNTIL 1700, THEN 2.  
CWR.................50 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT CLOUD). SHOWERS AND  
THUNDERSTORMS LIKELY IN THE EVENING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT.  
MIN TEMPERATURE.....60-65.  
MAX HUMIDITY........95-100 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH  
IN THE EVENING.  
HAINES INDEX........3 OR VERY LOW.  
LAL.................1 UNTIL 2100, THEN 3 UNTIL 2300, THEN 5 UNTIL  
0100, THEN 4.  
CWR.................50 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT CLOUD). A CHANCE OF  
SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....71-76.  
MIN HUMIDITY........64-69 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH SHIFTING TO THE  
NORTHWEST 10 TO 20 MPH IN THE AFTERNOON.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......AROUND 4500 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST AROUND 11 MPH INCREASING TO NORTHWEST  
AROUND 21 MPH IN THE AFTERNOON.  
SMOKE DISPERSAL.....AROUND 89000 OR GOOD (AVE 12-6 PM).  
LAL.................4.  
CWR.................40 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. BREEZY. LOWS  
IN THE MID 50S. HIGHS IN THE UPPER 60S. WEST WINDS 15 TO 25 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS AROUND 70.  
NORTHWEST WINDS 15 TO 20 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
60S. NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
MNZ046-252130-  
BIG STONE-  
INCLUDING THE CITY OF ORTONVILLE  
328 PM CDT SUN AUG 25 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT CLOUD). A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....69-74.  
MIN HUMIDITY........77-82 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 15 TO 20 MPH. GUSTS UP TO 30  
MPH.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......AROUND 2400 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTH AROUND 28 MPH.  
SMOKE DISPERSAL.....AROUND 58000 OR FAIR (AVE 12-6 PM).  
LAL.................3 UNTIL 1800, THEN 2.  
CWR.................50 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLOUDY (90-100 PERCENT CLOUD). SHOWERS AND  
THUNDERSTORMS LIKELY IN THE EVENING, THEN  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
MIN TEMPERATURE.....61-66.  
MAX HUMIDITY........95-100 PERCENT.  
20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH  
IN THE EVENING.  
HAINES INDEX........3 OR VERY LOW.  
LAL.................1 UNTIL 2200, THEN 3 UNTIL 2300, THEN 5.  
CWR.................50 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT CLOUD) THEN  
BECOMING MOSTLY SUNNY (40-50 PERCENT CLOUD). A  
CHANCE OF SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....72-77.  
MIN HUMIDITY........63-68 PERCENT.  
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 15 MPH SHIFTING TO THE  
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON. GUSTS  
UP TO 25 MPH.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......AROUND 4700 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST AROUND 12 MPH INCREASING TO NORTHWEST  
AROUND 22 MPH IN THE AFTERNOON.  
SMOKE DISPERSAL.....AROUND 99000 OR GOOD (AVE 12-6 PM).  
LAL.................4.  
CWR.................30 PERCENT.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. BREEZY. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S.  
WEST WINDS 15 TO 25 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 70.  
NORTHWEST WINDS 10 TO 20 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
70S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER  
60S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
60S. NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
WEATHER.GOV/ABERDEEN  
 
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