508  
FNUS73 KMPX 291752  
FWSMPX  
 
SPOT FORECAST FOR PLATT RIVER 80...USFWS  
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN  
1252 PM CDT SUN MAR 29 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1400 CDT ON MARCH 29.  
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS WITH  
THIS FORECAST.  
   
DISCUSSION  
MOSTLY SUNNY SKIES WILL ALLOW TEMPERATURES TO RISE  
INTO THE MID 60S WHILE HUMIDITIES FALL TO 25-30 PERCENT THIS AFTERNOON.  
WINDS WILL BE 5-10 KNOTS STARTING OUT OF THE SOUTH FOR IGNITION AND  
THEN GRADUALLY TURNING TO THE SOUTH-SOUTHWEST AFTER 3PM THIS AFTERNOON.  
WINDS TURN TO THE NORTH/NORTHWEST AFTER SUNSET THIS EVENING AT OR BELOW  
5 KNOTS. PRECIPITATION CHANCES REMAIN NEAR ZERO.  
 
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
TEMPERATURE.........59 AT IGNITION...MAX 65.  
RH..................33 PERCENT AT IGNITION...MIN 29 PERCENT.  
WIND (20 FT)........WINDS SOUTH AT 7 MPH AT IGNITION...OTHERWISE  
SOUTH WINDS 7 TO 8 MPH SHIFTING TO THE  
SOUTHWEST AROUND 7 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR /20100 KNOT-FT/ AT IGNITION. MAX...GOOD  
/34700 KNOT-FT/.  
MIXING HEIGHT.......2200 FT AGL AT IGNITION...OTHERWISE 3200 FT  
AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 13 MPH.  
 
TIME (CDT) 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM  
SKY COVER.......MCR MCR MCR CLR CLR MCR MCR PC PC PC PC PC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............59 63 65 65 65 62 58 52 49 47 44 42  
RH..............33 29 29 29 30 34 42 53 58 60 65 68  
20 FT WIND DIR..S SW SW SW SW SW W NW NW N N N  
20 FT WIND SPD..7 8 8 7 7 3 3 5 6 6 6 5  
20 FT WIND GUST.12 12 12 12 10 7 6 7 9 9 9 12  
MIX HGT (KFT)...2.2 2.9 3.2 3.0 2.5 0.7 0.5 0.4 0.4 0.4 0.4 0.5  
TRANSP WIND DIR.SW SW SW W W W NW N N N NE NE  
TRANSP WIND SPD.10 12 13 12 10 7 8 10 12 12 13 12  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
TEMPERATURE.........MIN 34.  
RH..................MAX 84 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 7 MPH EARLY IN THE  
EVENING BECOMING LIGHT, THEN BECOMING NORTHWEST  
5 TO 6 MPH LATE IN THE EVENING SHIFTING TO THE  
NORTHEAST.  
SMOKE DISPERSAL.....FAIR (22900 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (3300 KNOT-FT) LATE IN THE  
NIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 10 MPH SHIFTING TO THE NORTHEAST 12  
TO 13 MPH OVERNIGHT.  
   
MONDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).  
TEMPERATURE.........MAX 61.  
RH..................MIN 40 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 6 TO 10 MPH SHIFTING TO THE  
EAST 10 TO 12 MPH LATE IN THE MORNING.  
SMOKE DISPERSAL.....POOR (7900 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (41100 KNOT-FT) IN THE  
AFTERNOON.  
MIXING HEIGHT.......2900 FT AGL.  
TRANSPORT WINDS.....EAST 14 TO 18 MPH BECOMING 15 TO 18 MPH IN THE  
AFTERNOON.  
 
 
FORECASTER...HEWETT  
REQUESTED BY...ROBERT BENGSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2608365.0/MPX  
.DELDT 03/29/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ROBERT_BENGSON@FWS.GOV  
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