554
FNUS73 KOAX 101301
FWSOAX
SPOT FORECAST FOR RUFFCORN RX 2025...NATURE CONSERVANCY
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
801 AM CDT WED SEP 10 2025
FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON SEPTEMBER 10.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
EXPECT A HIGH NEAR 83 TODAY WITH MINIMUM RH IN THE 50S AND 60S.
WINDS WILL BE OUT OF THE EAST TO SOUTHEAST AT 6-10 MPH WITH A FEW
GUSTS AROUND 15 MPH. EXPECT FAIR TO GOOD SMOKE DISPERSAL TODAY
AND GOOD TO VERY GOOD ON THURSDAY WITH THE STRONGER WINDS AND
DEEPER MIXING.
STRONGEST POSSIBLE WIND SPEEDS ON DAY OF BURN: 12 MPH OUT OF THE
ESE
LOWEST POSSIBLE RELATIVE HUMIDITY ON DAY OF BURN: 49%
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
TEMPERATURE.........77 AT IGNITION...MAX 83.
RH..................67 PERCENT AT IGNITION...MIN 56 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING EAST AROUND 4 MPH EARLY IN
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING EAST AROUND 6 MPH EARLY IN
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
WIND (20 FT)........WINDS EAST AT 3 MPH AT IGNITION...OTHERWISE
LIGHT WINDS BECOMING EAST AROUND 5 MPH EARLY IN
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
MIXING HEIGHT.......3000 FT AGL AT IGNITION...OTHERWISE 4200 FT
AGL.
TRANSPORT WINDS.....SOUTHEAST 6 TO 7 MPH.
SMOKE DISPERSAL.....FAIR /13500 KNOT-FT/ AT IGNITION. MAX...FAIR
/25400 KNOT-FT/.
GFDI................0.
TIME (CDT) 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........35 33 32 35 29 29
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............77 78 79 82 82 82
RH..............67 64 64 56 56 58
20 FT WIND DIR..E E E E E E
20 FT WIND SPD..3 4 5 5 4 4
20 FT WIND GUST.6 7 6 7 7 6
EYE LVL WND DIR.E E E E E E
EYE LVL WND SPD.2 3 4 4 3 3
EYE LVL WND GST.4 5 5 5 5 5
SURFACE WND DIR.E E E E E E
SURFACE WND SPD.4 5 6 6 5 5
SURFACE WND GST.7 9 8 9 9 8
MIX HGT (KFT)...3.0 3.6 3.8 3.9 4.2 4.1
TRANSP WIND DIR.SE SE SE SE SE SE
TRANSP WIND SPD.6 6 6 6 7 7
GFDI............0 0 0 0 0 0
SDSPL KT-FT/100014 18 23 25 25 19
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).
TEMPERATURE.........MIN 62.
RH..................MAX 100 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING EAST AROUND 4 MPH EARLY IN
THE MORNING.
GFDI................0.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........29 29 30 31 31 29 27 26 26 28 39 37
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............82 79 76 71 68 67 66 65 65 63 63 63
RH..............58 64 71 84 90 93 93 93 93 100 100 97
EYE LVL WND DIR.E E E E E E E E E E E E
EYE LVL WND SPD.3 2 2 2 2 2 3 3 3 3 3 4
EYE LVL WND GST.4 4 4 4 4 4 4 5 5 5 5 5
GFDI............0 0 0 0 0 0 0 0 0 0 0 0
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
TEMPERATURE.........MAX 86.
RH..................MIN 51 PERCENT.
EYE LEVEL WINDS.....SOUTHEAST WINDS UP TO 7 MPH. GUSTS UP TO 21 MPH
LATE IN THE AFTERNOON.
GFDI................0.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........48 51 49 39 23 27 34 40 39 38 38 37
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............62 62 64 68 72 76 79 82 84 85 85 85
RH..............100 97 97 87 79 69 62 56 53 51 51 51
EYE LVL WND DIR.E SE SE SE SE SE SE SE SE SE SE SE
EYE LVL WND SPD.4 4 4 4 5 6 7 7 7 7 7 6
EYE LVL WND GST.6 6 7 8 9 10 11 12 13 13 12 11
GFDI............0 0 0 0 0 0 0 0 0 0 0 0
FORECAST DAYS 3 THROUGH 5
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 9 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S.
SOUTH WINDS AROUND 9 MPH.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTH WINDS AROUND
6 MPH.
FORECASTER...NICOLAISEN
REQUESTED BY...LANE VENNINK
TYPE OF REQUEST...PRESCRIBED
.TAG 2521706.0/OAX
.DELDT 09/10/25
.FORMATTERVERSION 2.0.0
.EMAIL BLEADERS@HARRISONCOUNTYPARKS.ORG,LVENNINK@HARRISONCOUNTYPARKS.ORG
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