033  
FNUS53 KABR 192129  
FWFABR  
 
FIRE WEATHER FORECAST FOR CENTRAL/NE SOUTH DAKOTA WC MN  
NATIONAL WEATHER SERVICE ABERDEEN SD  
329 PM CST WED FEB 19 2020  
   
DISCUSSION
 
 
THIS DISCUSSION SECTION WILL NOT BE ROUTINELY UPDATED DURING THE  
WINTER MONTHS. THE FIRE WEATHER FORECAST REMAINS CURRENT.  
 
SDZ267-192230-  
LOWER BAD RIVER-  
329 PM CST WED FEB 19 2020  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT CLOUD).  
MAX TEMPERATURE.....14-19.  
MIN HUMIDITY........52-57 PERCENT.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 2500 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHEAST AROUND 6 MPH.  
SMOKE DISPERSAL.....AROUND 13000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT CLOUD).  
MIN TEMPERATURE.....1 BELOW TO 4 ABOVE ZERO.  
MAX HUMIDITY........95-100 PERCENT.  
20-FOOT WINDS.......EAST WINDS AROUND 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
HAINES INDEX........3 OR OR VERY LOW.  
LAL.................1.  
CWR.................ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD).  
MAX TEMPERATURE.....37-42.  
MIN HUMIDITY........44-49 PERCENT.  
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 2100 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST 7 TO 12 MPH.  
SMOKE DISPERSAL.....AROUND 19000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 40S.  
SOUTHWEST WINDS 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 20. HIGHS IN THE LOWER 50S.  
WEST WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER  
40S. NORTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN. LOWS IN THE  
LOWER 20S. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE LOWER  
20S. HIGHS AROUND 30. NORTH WINDS 10 TO 20 MPH.  
 

 
 
SDZ268-192230-  
UPPER CHEYENNE-  
229 PM MST WED FEB 19 2020  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT CLOUD).  
MAX TEMPERATURE.....10-15.  
MIN HUMIDITY........51-56 PERCENT.  
20-FOOT WINDS.......EAST WINDS AROUND 10 MPH.  
HAINES INDEX........3 OR OR VERY LOW.  
MIXING HEIGHT.......AROUND 1700 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHEAST AROUND 4 MPH.  
SMOKE DISPERSAL.....AROUND 7000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT CLOUD).  
MIN TEMPERATURE.....4 BELOW TO 1 ABOVE ZERO.  
MAX HUMIDITY........91-96 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 5 TO 15 MPH.  
HAINES INDEX........3 OR OR VERY LOW.  
LAL.................1.  
CWR.................ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD).  
MAX TEMPERATURE.....30-35.  
MIN HUMIDITY........54-59 PERCENT.  
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1200 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST 9 TO 14 MPH.  
SMOKE DISPERSAL.....AROUND 14000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE LOWER 40S.  
SOUTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 17. HIGHS IN THE MID 40S. WEST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER  
30S. NORTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 18. HIGHS IN  
THE MID 30S. SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 17.  
HIGHS IN THE MID 20S. NORTH WINDS 10 TO 20 MPH.  
 

 
 
SDZ269-192230-  
UPPER MISSOURI COTEAU-  
329 PM CST WED FEB 19 2020  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD).  
MAX TEMPERATURE.....5-10.  
MIN HUMIDITY........49-54 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH.  
HAINES INDEX........3 OR OR VERY LOW.  
MIXING HEIGHT.......AROUND 1500 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH.  
SMOKE DISPERSAL.....AROUND 10000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT CLOUD).  
MIN TEMPERATURE.....8 BELOW-13 BELOW ZERO.  
MAX HUMIDITY........89-94 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 5 TO 15 MPH.  
HAINES INDEX........3 OR OR VERY LOW.  
LAL.................1.  
CWR.................ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD).  
MAX TEMPERATURE.....23-28.  
MIN HUMIDITY........71-76 PERCENT.  
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 25  
MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 600 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....AROUND 6000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
CLEAR. LOWS AROUND 13. HIGHS IN THE MID 30S. SOUTHWEST  
WINDS 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE UPPER 30S.  
SOUTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 20. HIGHS IN THE MID 30S.  
NORTHWEST WINDS 10 TO 20 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 15. HIGHS IN  
THE LOWER 30S. EAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 17.  
HIGHS IN THE MID 20S. NORTH WINDS 10 TO 20 MPH.  
 

 
 
SDZ270-192230-  
MISSOURI COTEAU-  
329 PM CST WED FEB 19 2020  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT CLOUD).  
MAX TEMPERATURE.....8-13.  
MIN HUMIDITY........53-58 PERCENT.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1700 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTH AROUND 5 MPH.  
SMOKE DISPERSAL.....AROUND 9000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT CLOUD).  
MIN TEMPERATURE.....5 BELOW-10 BELOW ZERO.  
MAX HUMIDITY........91-96 PERCENT.  
20-FOOT WINDS.......EAST WINDS AROUND 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
HAINES INDEX........3 OR OR VERY LOW.  
LAL.................1.  
CWR.................ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD).  
MAX TEMPERATURE.....27-32.  
MIN HUMIDITY........64-69 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 5 TO 15 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 800 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST 7 TO 12 MPH.  
SMOKE DISPERSAL.....AROUND 7000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
CLEAR. LOWS AROUND 18. HIGHS IN THE UPPER 30S. SOUTHWEST  
WINDS 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE LOWER 40S.  
SOUTHWEST WINDS AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE UPPER  
30S. NORTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 17. HIGHS  
IN THE MID 30S. EAST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.  
HIGHS IN THE UPPER 20S. NORTH WINDS 10 TO 20 MPH.  
 

 
 
SDZ271-192230-  
UPPER JAMES RIVER-  
329 PM CST WED FEB 19 2020  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD).  
MAX TEMPERATURE.....6-11.  
MIN HUMIDITY........53-58 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1600 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST AROUND 6 MPH.  
SMOKE DISPERSAL.....AROUND 12000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT CLOUD).  
MIN TEMPERATURE.....12 BELOW-17 BELOW ZERO.  
MAX HUMIDITY........88-93 PERCENT.  
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT. GUSTS UP TO 25 MPH AFTER  
MIDNIGHT.  
HAINES INDEX........4 OR OR LOW.  
LAL.................1.  
CWR.................ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD).  
MAX TEMPERATURE.....19-24.  
MIN HUMIDITY........69-74 PERCENT.  
20-FOOT WINDS.......BREEZY. SOUTH WINDS 15 TO 25 MPH. GUSTS UP TO  
35 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1000 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST 11 TO 16 MPH.  
SMOKE DISPERSAL.....AROUND 13000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. BREEZY. LOWS AROUND 13. HIGHS IN THE LOWER  
30S. SOUTHWEST WINDS 15 TO 25 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 10 TO 20 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 19. HIGHS IN THE MID 30S.  
NORTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 15. HIGHS  
IN THE LOWER 30S. NORTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.  
HIGHS IN THE UPPER 20S. NORTH WINDS 10 TO 20 MPH.  
 

 
 
SDZ272-192230-  
PRAIRIE COTEAU-  
329 PM CST WED FEB 19 2020  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD).  
MAX TEMPERATURE.....4-9.  
MIN HUMIDITY........53-58 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1600 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST AROUND 9 MPH.  
SMOKE DISPERSAL.....AROUND 16000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT CLOUD).  
MIN TEMPERATURE.....12 BELOW-17 BELOW ZERO.  
MAX HUMIDITY........87-92 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH SHIFTING TO THE  
SOUTHWEST 10 TO 20 MPH AFTER MIDNIGHT.  
HAINES INDEX........4 OR OR LOW.  
LAL.................1.  
CWR.................ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD).  
MAX TEMPERATURE.....17-22.  
MIN HUMIDITY........65-70 PERCENT.  
20-FOOT WINDS.......WINDY. SOUTHWEST WINDS 10 TO 20 MPH INCREASING  
TO 20 TO 30 MPH IN THE AFTERNOON. GUSTS UP TO  
30 MPH INCREASING TO 45 MPH IN THE AFTERNOON.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1000 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST 14 TO 19 MPH.  
SMOKE DISPERSAL.....AROUND 17000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
CLEAR. PATCHY BLOWING SNOW. WINDY. LOWS AROUND 13. HIGHS  
IN THE LOWER 30S. SOUTHWEST WINDS 20 TO 30 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 15. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 10 TO 20 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 20. HIGHS IN THE LOWER 30S.  
WEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS AROUND 15. HIGHS  
AROUND 30. NORTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.  
HIGHS IN THE MID 20S. NORTHEAST WINDS 10 TO 20 MPH.  
 

 
 
SDZ273-192230-  
RED RIVER VALLEY-  
329 PM CST WED FEB 19 2020  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD).  
MAX TEMPERATURE.....5-10.  
MIN HUMIDITY........54-59 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 15 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1600 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST AROUND 9 MPH.  
SMOKE DISPERSAL.....AROUND 18000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-5 PERCENT CLOUD).  
MIN TEMPERATURE.....11 BELOW-16 BELOW ZERO.  
MAX HUMIDITY........90-95 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 15 MPH SHIFTING TO THE  
SOUTHWEST 10 TO 20 MPH AFTER MIDNIGHT.  
HAINES INDEX........4 OR OR LOW.  
LAL.................1.  
CWR.................ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD). PATCHY BLOWING SNOW  
IN THE AFTERNOON.  
MAX TEMPERATURE.....20-25.  
MIN HUMIDITY........60-65 PERCENT.  
20-FOOT WINDS.......WINDY. SOUTHWEST WINDS 20 TO 30 MPH. GUSTS UP  
TO 45 MPH IN THE AFTERNOON.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1100 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST 13 TO 18 MPH.  
SMOKE DISPERSAL.....AROUND 18000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
CLEAR. PATCHY BLOWING SNOW. WINDY. LOWS AROUND 14. HIGHS  
IN THE MID 30S. SOUTHWEST WINDS 25 TO 35 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 16. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 10 TO 20 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S.  
WEST WINDS 10 TO 20 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS AROUND  
17. HIGHS IN THE LOWER 30S. NORTH WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 20.  
HIGHS IN THE UPPER 20S. NORTH WINDS 10 TO 20 MPH.  
 

 
 
MNZ039-192230-  
TRAVERSE-  
INCLUDING THE CITIES OF WHEATON AND BROWNS VALLEY  
329 PM CST WED FEB 19 2020  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD).  
MAX TEMPERATURE.....3-8.  
MIN HUMIDITY........53-58 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1500 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.  
SMOKE DISPERSAL.....AROUND 16000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-5 PERCENT CLOUD).  
MIN TEMPERATURE.....14 BELOW-19 BELOW ZERO.  
MAX HUMIDITY........87-92 PERCENT.  
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
HAINES INDEX........4 OR OR LOW.  
LAL.................1.  
CWR.................ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD).  
MAX TEMPERATURE.....17-22.  
MIN HUMIDITY........65-70 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 5 TO 15 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1200 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....AROUND 17000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
CLEAR. LOWS AROUND 10. HIGHS IN THE LOWER 30S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 12. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 18. HIGHS IN THE LOWER 30S. WEST  
WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW. LOWS AROUND 15.  
HIGHS IN THE LOWER 30S. NORTH WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.  
HIGHS IN THE UPPER 20S. NORTH WINDS 10 TO 20 MPH.  
 

 
 
MNZ046-192230-  
BIG STONE-  
INCLUDING THE CITIES OF ORTONVILLE, LAGOONA BEACH, AND GRACEVILLE  
329 PM CST WED FEB 19 2020  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD).  
MAX TEMPERATURE.....6-11.  
MIN HUMIDITY........51-56 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.  
HAINES INDEX........5 OR OR MODERATE.  
MIXING HEIGHT.......AROUND 1500 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.  
SMOKE DISPERSAL.....AROUND 17000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-5 PERCENT CLOUD).  
MIN TEMPERATURE.....14 BELOW-19 BELOW ZERO.  
MAX HUMIDITY........90-95 PERCENT.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
HAINES INDEX........4 OR OR LOW.  
LAL.................1.  
CWR.................ZERO.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT CLOUD).  
MAX TEMPERATURE.....17-22.  
MIN HUMIDITY........65-70 PERCENT.  
20-FOOT WINDS.......SOUTH WINDS 5 TO 15 MPH.  
HAINES INDEX........4 OR OR LOW.  
MIXING HEIGHT.......AROUND 1200 FT AGL (AFTERNOON MAX).  
TRANSPORT WINDS.....SOUTHWEST 9 TO 14 MPH.  
SMOKE DISPERSAL.....AROUND 17000 OR POOR (AVE 12-6 PM).  
LAL.................1.  
CWR.................ZERO.  
 
   
FORECAST DAYS 3 THROUGH 7
 
   
FRIDAY
 
CLEAR. LOWS AROUND 11. HIGHS IN THE MID 30S. SOUTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS AROUND 13. HIGHS IN THE MID 30S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 19. HIGHS IN THE LOWER 30S. WEST  
WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW. LOWS AROUND 15.  
HIGHS IN THE LOWER 30S. NORTH WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND 19.  
HIGHS IN THE UPPER 20S. NORTH WINDS 10 TO 20 MPH.  
 

 
 
WEATHER.GOV/ABERDEEN  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab MN Page Main Text Page