040
FNUS53 KDVN 190823
FWFDVN
FIRE WEATHER PLANNING FORECAST FOR IOWA/ILLINOIS
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
323 AM CDT SAT SEP 19 2026
DISCUSSION
THE PATTERN WILL REMAIN ACTIVE WITH PERIODIC ROUNDS OF SHOWERS
AND THUNDERSTORMS INTO EARLY NEXT WEEK. GIVEN THE WET PATTERN,
THERE ARE NO SIGNIFICANT FIRE WEATHER CONCERNS.
THE GRASSLAND FIRE DANGER INDEX -GFDI- DOES NOT ACCOUNT FOR
PRECIPITATION THAT OCCURS OR ANY SNOW ON THE GROUND. PLEASE
MAKE APPROPRIATE ADJUSTMENTS.
IAZ040-200830-
BUCHANAN-
INCLUDING THE CITY OF INDEPENDENCE
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 40
CHANCE OF THUNDER (%) 70 50 0
MAX/MIN TEMP 78 59 66
MIN/MAX RH % 81 100 72
20FTWND-AM(MPH) SE 7 NE 11 G19
20FTWND-PM(MPH) SW 6 N 6 NE 12 G19
PRECIP AMOUNT 0.27 0.34 0.05
MIXING HGT (FT-AGL) 1600 2900
TRANSPORT WND (MPH) SW 10 NE 20
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. EAST WIND AROUND
5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. EAST WIND AROUND
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WIND AROUND
5 MPH.
IAZ041-200830-
DELAWARE-
INCLUDING THE CITY OF MANCHESTER
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 40
CHANCE OF THUNDER (%) 80 50 0
MAX/MIN TEMP 77 59 66
MIN/MAX RH % 82 100 72
20FTWND-AM(MPH) SE 7 NE 11 G19
20FTWND-PM(MPH) S 6 NW 5 NE 12 G19
PRECIP AMOUNT 0.43 0.45 0.07
MIXING HGT (FT-AGL) 1500 3000
TRANSPORT WND (MPH) SW 10 NE 20
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WIND AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND UP
TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WIND UP TO
5 MPH.
IAZ042-200830-
DUBUQUE-
INCLUDING THE CITY OF DUBUQUE
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 40
CHANCE OF THUNDER (%) 90 50 0
MAX/MIN TEMP 77 59 67
MIN/MAX RH % 80 100 70
20FTWND-AM(MPH) SE 7 NE 10 G18
20FTWND-PM(MPH) S 7 LGT/VAR NE 11 G19
PRECIP AMOUNT 0.69 0.68 0.11
MIXING HGT (FT-AGL) 1500 3100
TRANSPORT WND (MPH) S 14 NE 21
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND UP
TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WIND UP TO
5 MPH.
IAZ051-200830-
BENTON-
INCLUDING THE CITY OF VINTON
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 50
CHANCE OF THUNDER (%) 70 50 0
MAX/MIN TEMP 80 61 67
MIN/MAX RH % 76 100 74
20FTWND-AM(MPH) SE 5 NE 9 G17
20FTWND-PM(MPH) SW 6 NW 6 NE 10 G18
PRECIP AMOUNT 0.14 0.39 0.09
MIXING HGT (FT-AGL) 2200 2800
TRANSPORT WND (MPH) S 12 NE 20
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. EAST WIND UP TO
5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WIND UP TO
5 MPH.
IAZ052-200830-
LINN-
INCLUDING THE CITY OF CEDAR RAPIDS
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 70 50
CHANCE OF THUNDER (%) 70 50 0
MAX/MIN TEMP 80 61 68
MIN/MAX RH % 78 100 76
20FTWND-AM(MPH) SE 6 NE 9 G17
20FTWND-PM(MPH) S 6 NW 5 NE 11 G19
PRECIP AMOUNT 0.20 0.46 0.10
MIXING HGT (FT-AGL) 2100 2800
TRANSPORT WND (MPH) SW 12 NE 20
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 70. EAST WIND UP TO 5 MPH.
IAZ053-200830-
JONES-
INCLUDING THE CITY OF ANAMOSA
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 70 50
CHANCE OF THUNDER (%) 90 50 0
MAX/MIN TEMP 80 60 67
MIN/MAX RH % 75 100 75
20FTWND-AM(MPH) SE 6 NE 8
20FTWND-PM(MPH) S 6 LGT/VAR NE 9 G17
PRECIP AMOUNT 0.39 0.53 0.12
MIXING HGT (FT-AGL) 1900 2800
TRANSPORT WND (MPH) S 12 NE 21
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WIND UP TO
5 MPH.
IAZ054-200830-
JACKSON-
INCLUDING THE CITY OF MAQUOKETA
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 80 60
CHANCE OF THUNDER (%) 100 50 0
MAX/MIN TEMP 79 61 68
MIN/MAX RH % 73 100 74
20FTWND-AM(MPH) SE 6 NE 8
20FTWND-PM(MPH) S 7 LGT/VAR NE 9 G17
PRECIP AMOUNT 0.61 0.85 0.14
MIXING HGT (FT-AGL) 1600 2900
TRANSPORT WND (MPH) S 14 NE 22
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHEAST WIND UP TO
5 MPH.
IAZ063-200830-
IOWA-
INCLUDING THE CITY OF MARENGO
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 80 70
CHANCE OF THUNDER (%) 70 50 20
MAX/MIN TEMP 81 61 68
MIN/MAX RH % 76 100 82
20FTWND-AM(MPH) S 5 NE 8
20FTWND-PM(MPH) SW 7 NW 5 NE 11 G18
PRECIP AMOUNT 0.08 0.53 0.14
MIXING HGT (FT-AGL) 2500 2500
TRANSPORT WND (MPH) SW 13 NE 21
SMOKE DISPERSION MARGINAL FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WIND UP TO
5 MPH.
IAZ064-200830-
JOHNSON-
INCLUDING THE CITY OF IOWA CITY
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 80 70
CHANCE OF THUNDER (%) 70 50 20
MAX/MIN TEMP 82 63 69
MIN/MAX RH % 75 100 81
20FTWND-AM(MPH) SE 5 NE 9
20FTWND-PM(MPH) S 7 NW 5 NE 11 G19
PRECIP AMOUNT 0.09 0.57 0.17
MIXING HGT (FT-AGL) 2400 2500
TRANSPORT WND (MPH) SW 13 NE 21
SMOKE DISPERSION MARGINAL FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 70. EAST WIND UP TO 5 MPH.
IAZ065-200830-
CEDAR-
INCLUDING THE CITY OF TIPTON
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 70 50 20
MAX/MIN TEMP 82 62 69
MIN/MAX RH % 72 100 78
20FTWND-AM(MPH) SE 5 NE 7
20FTWND-PM(MPH) S 7 W 5 NE 8 G18
PRECIP AMOUNT 0.22 0.66 0.18
MIXING HGT (FT-AGL) 2200 2700
TRANSPORT WND (MPH) S 13 NE 21
SMOKE DISPERSION MARGINAL GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
IAZ066-200830-
CLINTON-
INCLUDING THE CITY OF CLINTON
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 90 50 0
MAX/MIN TEMP 81 62 69
MIN/MAX RH % 71 100 75
20FTWND-AM(MPH) SE 6 NE 7
20FTWND-PM(MPH) S 7 LGT/VAR NE 8 G17
PRECIP AMOUNT 0.53 0.80 0.19
MIXING HGT (FT-AGL) 2000 2700
TRANSPORT WND (MPH) S 13 NE 21
SMOKE DISPERSION MARGINAL GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID 60S.
NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
IAZ068-200830-
SCOTT-
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 70 50 20
MAX/MIN TEMP 82 63 70
MIN/MAX RH % 72 100 80
20FTWND-AM(MPH) SE 6 NE 8 G17
20FTWND-PM(MPH) S 7 LGT/VAR NE 10 G19
PRECIP AMOUNT 0.31 0.57 0.26
MIXING HGT (FT-AGL) 2400 2300
TRANSPORT WND (MPH) S 14 NE 21
SMOKE DISPERSION MARGINAL FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
IAZ076-200830-
KEOKUK-
INCLUDING THE CITY OF SIGOURNEY
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 80 80
CHANCE OF THUNDER (%) 50 50 20
MAX/MIN TEMP 82 63 69
MIN/MAX RH % 75 100 90
20FTWND-AM(MPH) S 5 N 8
20FTWND-PM(MPH) SW 7 NW 5 NE 11
PRECIP AMOUNT 0.05 0.28 0.16
MIXING HGT (FT-AGL) 2800 2300
TRANSPORT WND (MPH) SW 14 NE 20
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 70. EAST WIND UP TO 5 MPH.
IAZ077-200830-
WASHINGTON-
INCLUDING THE CITY OF WASHINGTON
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 90 70
CHANCE OF THUNDER (%) 50 50 50
MAX/MIN TEMP 83 63 70
MIN/MAX RH % 76 100 88
20FTWND-AM(MPH) SE 5 N 9
20FTWND-PM(MPH) S 7 LGT/VAR NE 12
PRECIP AMOUNT 0.06 0.36 0.21
MIXING HGT (FT-AGL) 2800 2200
TRANSPORT WND (MPH) SW 14 NE 20
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
IAZ078-200830-
LOUISA-
INCLUDING THE CITY OF WAPELLO
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 80 70
CHANCE OF THUNDER (%) 50 50 50
MAX/MIN TEMP 85 65 72
MIN/MAX RH % 71 100 86
20FTWND-AM(MPH) SE 5 N 7
20FTWND-PM(MPH) S 7 LGT/VAR NE 10 G19
PRECIP AMOUNT 0.07 0.39 0.27
MIXING HGT (FT-AGL) 2700 2100
TRANSPORT WND (MPH) SW 14 NE 18
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WIND UP TO
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
IAZ087-200830-
JEFFERSON-
INCLUDING THE CITY OF FAIRFIELD
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 80 80
CHANCE OF THUNDER (%) 40 50 50
MAX/MIN TEMP 84 64 71
MIN/MAX RH % 78 100 93
20FTWND-AM(MPH) S 5 N 7
20FTWND-PM(MPH) SW 7 LGT/VAR NE 9 G17
PRECIP AMOUNT 0.01 0.40 0.21
MIXING HGT (FT-AGL) 2900 2100
TRANSPORT WND (MPH) SW 14 NE 18
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER 60S.
NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
IAZ088-200830-
HENRY IA-
INCLUDING THE CITY OF MOUNT PLEASANT
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 40 80 80
CHANCE OF THUNDER (%) 40 50 50
MAX/MIN TEMP 84 64 72
MIN/MAX RH % 71 100 90
20FTWND-AM(MPH) S 5 N 6
20FTWND-PM(MPH) S 7 LGT/VAR NE 9 G17
PRECIP AMOUNT 0.02 0.34 0.24
MIXING HGT (FT-AGL) 2600 2100
TRANSPORT WND (MPH) SW 14 NE 17
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
IAZ089-200830-
DES MOINES-
INCLUDING THE CITY OF BURLINGTON
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 80 80
CHANCE OF THUNDER (%) 20 50 50
MAX/MIN TEMP 85 65 73
MIN/MAX RH % 68 100 88
20FTWND-AM(MPH) SE 5 N 6
20FTWND-PM(MPH) S 7 LGT/VAR NE 8 G17
PRECIP AMOUNT 0.02 0.31 0.27
MIXING HGT (FT-AGL) 2400 2000
TRANSPORT WND (MPH) S 14 NE 17
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WIND UP TO
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
IAZ098-200830-
VAN BUREN-
INCLUDING THE CITY OF KEOSAUQUA
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 70 80
CHANCE OF THUNDER (%) 20 50 50
MAX/MIN TEMP 85 65 73
MIN/MAX RH % 73 100 93
20FTWND-AM(MPH) LGT/VAR N 5
20FTWND-PM(MPH) SW 7 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.30 0.21
MIXING HGT (FT-AGL) 2600 2000
TRANSPORT WND (MPH) SW 14 NE 17
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER 60S.
NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
IAZ099-200830-
LEE-
INCLUDING THE CITY OF FORT MADISON
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 70 80
CHANCE OF THUNDER (%) 0 50 50
MAX/MIN TEMP 88 66 76
MIN/MAX RH % 63 100 89
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) S 7 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.25 0.23
MIXING HGT (FT-AGL) 2700 2000
TRANSPORT WND (MPH) SW 15 NE 17
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID 60S.
NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WIND UP TO
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
ILZ001-200830-
JO DAVIESS-
INCLUDING THE CITY OF GALENA
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 80 50
CHANCE OF THUNDER (%) 100 50 0
MAX/MIN TEMP 77 60 67
MIN/MAX RH % 84 100 73
20FTWND-AM(MPH) SE 6 NE 10 G18
20FTWND-PM(MPH) S 6 LGT/VAR NE 11 G19
PRECIP AMOUNT 0.93 0.98 0.15
MIXING HGT (FT-AGL) 1500 3100
TRANSPORT WND (MPH) S 14 NE 22
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND UP
TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND UP
TO 5 MPH.
ILZ002-200830-
STEPHENSON-
INCLUDING THE CITY OF FREEPORT
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 50
CHANCE OF THUNDER (%) 100 50 0
MAX/MIN TEMP 76 59 68
MIN/MAX RH % 85 100 75
20FTWND-AM(MPH) SE 7 NE 11 G19
20FTWND-PM(MPH) S 6 LGT/VAR NE 13
PRECIP AMOUNT 1.13 0.95 0.14
MIXING HGT (FT-AGL) 1400 3000
TRANSPORT WND (MPH) S 14 NE 22
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WIND 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND
UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHEAST WIND AROUND
5 MPH.
ILZ007-200830-
CARROLL-
INCLUDING THE CITY OF MOUNT CARROLL
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 60
CHANCE OF THUNDER (%) 100 50 0
MAX/MIN TEMP 78 61 69
MIN/MAX RH % 82 100 81
20FTWND-AM(MPH) SE 6 NE 10 G18
20FTWND-PM(MPH) S 6 LGT/VAR NE 11 G19
PRECIP AMOUNT 0.73 1.02 0.17
MIXING HGT (FT-AGL) 1700 2800
TRANSPORT WND (MPH) S 14 NE 22
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHEAST WIND UP TO
5 MPH.
ILZ009-200830-
WHITESIDE-
INCLUDING THE CITY OF STERLING
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 90 70
CHANCE OF THUNDER (%) 90 50 0
MAX/MIN TEMP 81 62 70
MIN/MAX RH % 77 100 82
20FTWND-AM(MPH) SE 6 NE 9
20FTWND-PM(MPH) S 7 LGT/VAR NE 11
PRECIP AMOUNT 0.47 0.77 0.27
MIXING HGT (FT-AGL) 2000 2400
TRANSPORT WND (MPH) S 14 NE 20
SMOKE DISPERSION POOR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND
AROUND 5 MPH.
ILZ015-200830-
ROCK ISLAND-
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 90 80
CHANCE OF THUNDER (%) 50 50 20
MAX/MIN TEMP 83 64 71
MIN/MAX RH % 73 100 82
20FTWND-AM(MPH) SE 5 NE 8 G17
20FTWND-PM(MPH) S 7 LGT/VAR NE 11 G19
PRECIP AMOUNT 0.23 0.49 0.28
MIXING HGT (FT-AGL) 2400 2200
TRANSPORT WND (MPH) S 14 NE 20
SMOKE DISPERSION MARGINAL FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
ILZ016-200830-
HENRY IL-
INCLUDING THE CITY OF GENESEO
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 90 70
CHANCE OF THUNDER (%) 50 50 20
MAX/MIN TEMP 82 64 71
MIN/MAX RH % 72 100 82
20FTWND-AM(MPH) SE 5 N 8
20FTWND-PM(MPH) S 7 LGT/VAR NE 12 G20
PRECIP AMOUNT 0.22 0.48 0.31
MIXING HGT (FT-AGL) 2100 2000
TRANSPORT WND (MPH) S 15 NE 18
SMOKE DISPERSION MARGINAL FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
ILZ017-200830-
BUREAU-
INCLUDING THE CITY OF PRINCETON
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 90 80
CHANCE OF THUNDER (%) 50 50 20
MAX/MIN TEMP 82 64 72
MIN/MAX RH % 69 100 75
20FTWND-AM(MPH) SE 5 NE 7
20FTWND-PM(MPH) SE 6 LGT/VAR NE 11 G18
PRECIP AMOUNT 0.25 0.59 0.32
MIXING HGT (FT-AGL) 1700 2000
TRANSPORT WND (MPH) S 13 NE 18
SMOKE DISPERSION POOR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
ILZ018-200830-
PUTNAM-
INCLUDING THE CITY OF HENNEPIN
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 80 90
CHANCE OF THUNDER (%) 50 50 20
MAX/MIN TEMP 82 65 73
MIN/MAX RH % 69 100 76
20FTWND-AM(MPH) SE 5 N 6
20FTWND-PM(MPH) SE 6 LGT/VAR NE 10 G19
PRECIP AMOUNT 0.24 0.40 0.31
MIXING HGT (FT-AGL) 1700 2000
TRANSPORT WND (MPH) S 13 NE 18
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WIND AROUND
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
ILZ024-200830-
MERCER-
INCLUDING THE CITY OF ALEDO
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 80 80
CHANCE OF THUNDER (%) 50 50 50
MAX/MIN TEMP 84 65 72
MIN/MAX RH % 74 100 87
20FTWND-AM(MPH) SE 5 N 7 G17
20FTWND-PM(MPH) S 7 LGT/VAR NE 10 G20
PRECIP AMOUNT 0.10 0.35 0.29
MIXING HGT (FT-AGL) 2300 2000
TRANSPORT WND (MPH) S 15 NE 20
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WIND 10 TO
15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
ILZ025-200830-
HENDERSON-
INCLUDING THE CITY OF OQUAWKA
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 80 80
CHANCE OF THUNDER (%) 20 50 50
MAX/MIN TEMP 85 66 74
MIN/MAX RH % 71 100 91
20FTWND-AM(MPH) SE 5 N 5
20FTWND-PM(MPH) S 7 LGT/VAR NE 9 G17
PRECIP AMOUNT 0.01 0.31 0.27
MIXING HGT (FT-AGL) 2600 2100
TRANSPORT WND (MPH) S 14 NE 17
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 70. NORTHEAST WIND UP TO
5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
ILZ026-200830-
WARREN-
INCLUDING THE CITY OF MONMOUTH
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 30 80 80
CHANCE OF THUNDER (%) 20 50 50
MAX/MIN TEMP 85 65 73
MIN/MAX RH % 74 100 91
20FTWND-AM(MPH) SE 5 N 5
20FTWND-PM(MPH) S 7 LGT/VAR NE 9 G18
PRECIP AMOUNT 0.02 0.31 0.31
MIXING HGT (FT-AGL) 2500 2000
TRANSPORT WND (MPH) S 14 NE 17
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WIND 10 TO
15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
ILZ034-200830-
HANCOCK-
INCLUDING THE CITY OF CARTHAGE
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 60 80
CHANCE OF THUNDER (%) 0 50 50
MAX/MIN TEMP 90 67 76
MIN/MAX RH % 56 100 86
20FTWND-AM(MPH) S 5 LGT/VAR
20FTWND-PM(MPH) S 7 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.21 0.20
MIXING HGT (FT-AGL) 2800 1900
TRANSPORT WND (MPH) SW 14 NE 16
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID 60S.
NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
ILZ035-200830-
MCDONOUGH-
INCLUDING THE CITY OF MACOMB
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 60 80
CHANCE OF THUNDER (%) 0 50 50
MAX/MIN TEMP 87 66 75
MIN/MAX RH % 61 100 90
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) S 6 LGT/VAR NE 7
PRECIP AMOUNT 0.00 0.20 0.23
MIXING HGT (FT-AGL) 2800 2000
TRANSPORT WND (MPH) SW 13 NW 12
SMOKE DISPERSION MARGINAL POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND UP
TO 5 MPH.
MOZ009-200830-
SCOTLAND-
INCLUDING THE CITY OF MEMPHIS
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 60 70
CHANCE OF THUNDER (%) 0 50 50
MAX/MIN TEMP 86 65 74
MIN/MAX RH % 69 100 93
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 7 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.23 0.20
MIXING HGT (FT-AGL) 2900 1900
TRANSPORT WND (MPH) SW 15 NE 15
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WIND AROUND
5 MPH.
MONDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID 60S.
NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WIND UP TO
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
MOZ010-200830-
CLARK-
INCLUDING THE CITY OF KAHOKA
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 10 60 80
CHANCE OF THUNDER (%) 0 50 50
MAX/MIN TEMP 90 67 77
MIN/MAX RH % 61 100 91
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) S 7 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.19 0.22
MIXING HGT (FT-AGL) 2900 1900
TRANSPORT WND (MPH) SW 14 NE 15
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST WIND 5 TO 10 MPH.
MONDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID 60S.
NORTHEAST WIND 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WIND UP
TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
IAZ067-200830-
MUSCATINE-
INCLUDING THE CITY OF MUSCATINE
323 AM CDT SAT SEP 19 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 90 70
CHANCE OF THUNDER (%) 50 50 20
MAX/MIN TEMP 83 64 71
MIN/MAX RH % 72 100 83
20FTWND-AM(MPH) SE 5 NE 8
20FTWND-PM(MPH) S 7 W 5 NE 10 G19
PRECIP AMOUNT 0.13 0.55 0.23
MIXING HGT (FT-AGL) 2700 2300
TRANSPORT WND (MPH) SW 14 NE 20
SMOKE DISPERSION MARGINAL FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTHEAST WIND AROUND 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WIND 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. EAST WIND UP TO
5 MPH.
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