417
FNUS73 KDVN 171256 AAA
FWSDVN
SPOT FORECAST FOR MOWED OUTDOOR CLASSROOM PRAIRIE...UPDATED
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
756 AM CDT WED SEP 17 2025
FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON SEPTEMBER 17.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE
NATIONAL WEATHER SERVICE QUAD CITIES AT (563) 386-3815.
DISCUSSION
MAINLY DRY AND WARM CONDITIONS CONTINUE WITH LIGHT WINDS
THROUGH THURSDAY. RAIN CHANCES INCREASE LATE THIS WEEK AND
INTO THE WEEKEND.
THE GRASSLAND FIRE DANGER INDEX -GFDI- DOES NOT ACCOUNT FOR
PRECIPITATION THAT OCCURS OR ANY SNOW ON THE GROUND. PLEASE
MAKE APPROPRIATE ADJUSTMENTS.
REST OF TODAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CHANCE OF PCPN......0 PERCENT.
CHANCE OF THUNDER...N/A.
BEGIN/END OF PCPN...N/A.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........39 PERCENT.
MAX APPARENT TEMP...89.
EYE LEVEL WINDS.....SOUTHEAST WINDS AROUND 3 MPH.
WIND SHIFT..........NONE.
WIND (20 FT)........SOUTHEAST WINDS AROUND 5 MPH.
MIXING HEIGHT.......5700 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 6 MPH.
GFDI................0.
TIME (CDT) 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........9 12 10 10 13 15 14
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0
TEMP............82 85 87 88 89 89 88
RH..............49 45 42 41 39 39 42
APARNT TMP (F)..83 85 87 88 89 89 88
20 FT WIND DIR..SE SE SE SE SE SE E
20 FT WIND SPD..5 3 3 3 5 5 5
20 FT WIND GUST.7 6 6 6 7 7 7
EYE LVL WND DIR.SE SE SE SE SE SE E
EYE LVL WND SPD.3 2 2 2 3 3 3
EYE LVL WND GST.4 4 4 4 4 4 4
MIX HGT (KFT)...1.7 2.7 3.8 5.0 5.6 5.7 5.4
TRANSP WIND DIR.S SE SE SE SE SE SE
TRANSP WIND SPD.6 5 5 5 5 5 5
GFDI............0 0 0 0 0 0 0
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
CHANCE OF PCPN......10 PERCENT.
CHANCE OF THUNDER...N/A.
BEGIN/END OF PCPN...N/A.
MIN TEMPERATURE.....AROUND 62.
MAX HUMIDITY........81 PERCENT.
MAX APPARENT TEMP...86.
EYE LEVEL WINDS.....EAST WINDS AROUND 3 MPH IN THE EVENING BECOMING
LIGHT.
WIND SHIFT..........NONE.
WIND (20 FT)........EAST WINDS AROUND 5 MPH IN THE EVENING BECOMING
LIGHT.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 6 TO 9 MPH.
GFDI................0.
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........18 13 10 8 10 26
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 10
TEMP............86 77 72 69 67 65
RH..............45 62 71 76 75 78
APARNT TMP (F)..86 77 72 69 67 65
20 FT WIND......E 5 E 5 E 5 E 3 SE 3 E 3
20 FT WIND GUST.7 7 7 6 5 6
EYE LEVEL WIND..E 3 E 3 E 3 E 2 SE 2 E 2
EYE LVL WND GST.4 4 4 4 3 4
MIX HGT (FT)....1200 400 400 400 300 300
TRANSPORT WIND..E 6 E 7 SE 9 SE 8 SE 8 SE 8
GFDI............0 0 0 0 0 0
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
CHANCE OF PCPN......10 PERCENT.
CHANCE OF THUNDER...6 PERCENT.
BEGIN/END OF PCPN...N/A.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........35 PERCENT.
MAX APPARENT TEMP...88.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST AROUND 3 MPH IN
THE AFTERNOON.
WIND SHIFT..........NONE.
WIND (20 FT)........SOUTHEAST WINDS AROUND 5 MPH.
MIXING HEIGHT.......5900 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 8 MPH.
GFDI................0.
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........30 40 30 28 31 25
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).10 10 10 10 0 0
CHC OF THDR (%).10 10 10 10 0 0
TEMP............63 67 76 85 89 89
RH..............81 73 60 43 35 35
APARNT TMP (F)..63 67 76 85 88 88
20 FT WIND......SE 3 E 2 S 2 SE 3 SE 5 SE 5
20 FT WIND GUST.5 5 7 8 8 9
EYE LEVEL WIND..SE 2 E 1 S 1 SE 2 SE 3 SE 3
EYE LVL WND GST.3 3 4 5 5 5
MIX HGT (FT)....300 300 700 2500 4200 5900
TRANSPORT WIND..SE 8 SE 7 S 5 S 6 S 7 S 8
GFDI............0 0 0 0 0 0
FORECASTER...PIERCE
REQUESTED BY...JACOB EWART
TYPE OF REQUEST...PRESCRIBED
.TAG 2522090.0/DVN
.DELDT 09/17/25
.FORMATTERVERSION 2.0.0
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