392  
FNUS73 KMPX 212157  
FWSMPX  
 
SPOT FORECAST FOR KEYSTONE WOODS WMA...MN DNR  
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN  
457 PM CDT TUE APR 21 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0000 CDT ON APRIL 22.  
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS WITH  
THIS FORECAST.  
   
DISCUSSION
 
 
LOW RH VALUES THIS AFTERNOON AND EVENING WILL SLOWLY RECOVER AFTER  
SUNSET. WINDS WILL BE OUT OF THE NORTHWEST TURNING MORE TOWARDS  
THE EAST AFTER SUNSET. SPEEDS GENERALLY AT OR BELOW 8 MPH. NEAR  
CRITICAL FIRE WEATHER CONDITIONS FORECAST FOR WEDNESDAY.  
   
REST OF TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
TEMPERATURE.........54 AT IGNITION...MIN 47.  
RH..................45 PERCENT AT IGNITION...MAX 59 PERCENT.  
WIND (20 FT)........WINDS EAST AT 5 MPH AT IGNITION...OTHERWISE  
EAST WINDS 5 TO 6 MPH.  
SMOKE DISPERSAL.....POOR /2600 KNOT-FT/ AT IGNITION. MIN...POOR  
/2600 KNOT-FT/.  
MIXING HEIGHT.......300 FT AGL AT IGNITION...OTHERWISE 300 FT AGL.  
TRANSPORT WINDS.....EAST 12 TO 13 MPH.  
 
TIME (CDT) MIDNGT 2 AM 4 AM 6 AM 8 AM 10 AM  
SKY COVER.......CLEAR CLEAR CLEAR MCLEAR MCLEAR MCLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............54 51 49 47 51 63  
RH..............45 48 51 53 59 52  
20 FT WIND......E 5 E 5 SE 6 SE 6 SE 7 SE 10  
20 FT WIND GUST.7 7 9 9 14 17  
MIX HGT (KFT)...0.3 0.3 0.3 0.3 0.4 1.1  
TRANSPORT WIND..E 12 E 12 E 13 SE 13 SE 14 SE 15  
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
TEMPERATURE.........MAX 81.  
RH..................MIN 30 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 6 TO 15 MPH.  
SMOKE DISPERSAL.....POOR (3200 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (78200 KNOT-FT) IN THE  
AFTERNOON.  
MIXING HEIGHT.......3900 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 12 TO 21 MPH SHIFTING TO THE SOUTH 22  
TO 23 MPH LATE IN THE AFTERNOON.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
TEMPERATURE.........MIN 62.  
RH..................MAX 81 PERCENT.  
WIND (20 FT)........SOUTH WINDS 13 TO 15 MPH.  
SMOKE DISPERSAL.....GOOD (56100 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (12300 KNOT-FT) LATE IN THE  
NIGHT.  
MIXING HEIGHT.......700 FT AGL.  
TRANSPORT WINDS.....SOUTH 18 TO 23 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SHOWERS LIKELY IN  
THE AFTERNOON. CHANCE OF THUNDERSTORMS LATE IN  
THE AFTERNOON.  
TEMPERATURE.........MAX 75.  
RH..................MIN 59 PERCENT.  
WIND (20 FT)........SOUTH WINDS 13 TO 20 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE  
AFTERNOON.  
SMOKE DISPERSAL.....FAIR (28600 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (82600 KNOT-FT) IN THE  
AFTERNOON.  
MIXING HEIGHT.......3200 FT AGL.  
TRANSPORT WINDS.....SOUTH 23 TO 30 MPH.  
 

 
FORECASTER...HEWETT  
REQUESTED BY...KELLY PHARIS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2611229.0/MPX  
.DELDT 04/21/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KELLY.PHARIS@STATE.MN.US  
 
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