914  
FNUS73 KMPX 011244  
FWSMPX  
 
SPOT FORECAST FOR TRAINING AREA 30...MN DMA CAMP RIPLEY  
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN  
744 AM CDT THU MAY 1 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON MAY 01.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS WITH  
THIS FORECAST.  
   
DISCUSSION
 
A BREAK IN THE CLOUDS WILL ALLOW FOR A BRIEF PERIOD  
OF FILTERED SUNSHINE BEFORE CLOUD COVER MOVES IN BY LUNCH TIME.  
RAIN SHOWERS WILL BEGIN BETWEEN 10-11AM. ISOLATED SPRINKLES/DRIZZLE  
POSSIBLE BEFORE ONSET OF STEADIER SHOWERS BY LUNCH (NOON). SHOWERS  
TAPER OFF BY MID-AFTERNOON. TEMPERATURES WON'T WARM MUCH GIVEN THE  
INCOMING RAIN. HIGHS IN THE UPPER 50S WITH RH VALUES STARTING IN  
IN THE 80 TO 90 PERCENT RANGE AT IGNITION & WILL REMAIN AT OR ABOVE  
60 PERCENT TODAY. PLEASE REACH OUT IF YOU HAVE ANY QUESTIONS OR  
CONCERNS.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (80-90 PERCENT). RAIN SHOWERS  
LIKELY LATE IN THE MORNING. SLIGHT CHANCE OF  
THUNDERSTORMS THROUGH THE DAY. RAIN SHOWERS IN  
THE AFTERNOON.  
TEMPERATURE.........51 AT IGNITION...MAX 59.  
RH..................80 PERCENT AT IGNITION...MIN 58 PERCENT.  
WIND (20 FT)........WINDS NORTH AT 2 MPH AT IGNITION...OTHERWISE  
LIGHT WINDS BECOMING NORTH 6 TO 10 MPH LATE IN  
THE MORNING. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS LATE IN THE MORNING.  
SMOKE DISPERSAL.....POOR /5100 KNOT-FT/ AT IGNITION. MAX...GOOD  
/35000 KNOT-FT/.  
MIXING HEIGHT.......1000 FT AGL AT IGNITION...OTHERWISE 2500 FT  
AGL.  
TRANSPORT WINDS.....NORTH 6 TO 13 MPH INCREASING TO 17 TO 22 MPH IN  
THE AFTERNOON.  
 
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM  
SKY COVER.......PC MC MC MC CDY CDY CDY CDY MC MC MC MC  
WEATHER COV.....CHC LKY LKY LKY DEF DEF DEF LKY DEF LKY CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH SCH  
TEMP............51 55 54 54 57 56 57 55 55 55 53 51  
RH..............80 72 77 77 69 74 72 74 74 74 77 80  
20 FT WIND DIR..N N N N N N N N N N N N  
20 FT WIND SPD..2 3 6 7 9 9 10 10 10 10 9 8  
20 FT WIND GUST.7 9 13 15 16 18 18 20 20 18 18 16  
MIX HGT (KFT)...1.0 1.3 1.9 2.5 2.3 1.9 1.8 1.7 1.9 2.0 1.7 1.3  
TRANSP WIND DIR.NE N N N N N N N N N N N  
TRANSP WIND SPD.6 6 9 13 17 20 21 22 20 20 17 16  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). RAIN SHOWERS  
LIKELY IN THE EVENING.  
TEMPERATURE.........MIN 40.  
RH..................MAX 93 PERCENT.  
WIND (20 FT)........NORTH WINDS 6 TO 10 MPH.  
SMOKE DISPERSAL.....GOOD (33800 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (10900 KNOT-FT) LATE IN THE  
NIGHT.  
MIXING HEIGHT.......800 FT AGL.  
TRANSPORT WINDS.....NORTH 15 TO 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING  
MOSTLY SUNNY (30-40 PERCENT).  
TEMPERATURE.........MAX 54.  
RH..................MIN 50 PERCENT.  
WIND (20 FT)........NORTH WINDS 8 TO 10 MPH.  
SMOKE DISPERSAL.....FAIR (28600 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (56300 KNOT-FT) IN THE  
AFTERNOON.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....NORTH 14 TO 21 MPH.  
 

 
FORECASTER...HEWETT  
REQUESTED BY...TIM NOTCH  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2512515.0/MPX  
.DELDT 05/01/25  
.FORMATTERVERSION 2.0.0  
.EMAIL TIMOTHY.J.NOTCH.NFG@ARMY.MIL  
 
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