877
FNUS53 KDVN 210656
FWFDVN
FIRE WEATHER PLANNING FORECAST FOR IOWA/ILLINOIS
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
156 AM CDT FRI AUG 21 2026
DISCUSSION
ISOLATED TO SCATTERED SHOWERS AND STORMS WILL IMPACT THE NORTH
THIS MORNING, BUT MOST LOCATIONS SHOULD REMAIN DRY. THIS
AFTERNOON, ANOTHER ROUND OF STORMS ARE POSSIBLE ALONG A PASSING
COLD FRONT. BEST CHANCES WILL BE ALONG/EAST OF THE MISSISSIPPI
RIVER, WHERE A FEW STRONG TO SEVERE STORMS WILL BE POSSIBLE.
OTHERWISE, DRY CONDITIONS WILL BE SEEN TONIGHT THROUGH THE
WEEKEND. THE THREAT FOR FIRE SPREAD REMAINS LOW.
THE GRASSLAND FIRE DANGER INDEX -GFDI- DOES NOT ACCOUNT FOR
PRECIPITATION THAT OCCURS OR ANY SNOW ON THE GROUND. PLEASE
MAKE APPROPRIATE ADJUSTMENTS.
IAZ040-220700-
BUCHANAN-
INCLUDING THE CITY OF INDEPENDENCE
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 5
CHANCE OF THUNDER (%) 20 0 0
MAX/MIN TEMP 84 61 79
MIN/MAX RH % 61 94 53
20FTWND-AM(MPH) SW 7 NW 5
20FTWND-PM(MPH) W 8 NW 7 NW 10 G17
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT (FT-AGL) 4700 4900
TRANSPORT WND (MPH) NW 16 N 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WIND
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
AROUND 5 MPH.
IAZ041-220700-
DELAWARE-
INCLUDING THE CITY OF MANCHESTER
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 40 10
CHANCE OF THUNDER (%) 40 0 0
MAX/MIN TEMP 83 61 79
MIN/MAX RH % 63 91 52
20FTWND-AM(MPH) SW 7 NW 5
20FTWND-PM(MPH) W 8 NW 6 NW 10
PRECIP AMOUNT 0.03 0.00 0.00
MIXING HGT (FT-AGL) 4400 4800
TRANSPORT WND (MPH) W 16 N 17
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WIND AROUND
5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
AROUND 5 MPH.
IAZ042-220700-
DUBUQUE-
INCLUDING THE CITY OF DUBUQUE
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 30
CHANCE OF THUNDER (%) 50 0 0
MAX/MIN TEMP 82 61 79
MIN/MAX RH % 65 91 51
20FTWND-AM(MPH) SW 7 NW 5
20FTWND-PM(MPH) W 7 NW 5 NW 10
PRECIP AMOUNT 0.13 0.02 0.00
MIXING HGT (FT-AGL) 3700 4900
TRANSPORT WND (MPH) W 16 N 18
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
IAZ051-220700-
BENTON-
INCLUDING THE CITY OF VINTON
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 85 61 81
MIN/MAX RH % 56 91 49
20FTWND-AM(MPH) SW 6 LGT/VAR
20FTWND-PM(MPH) W 7 NW 5 NW 9
PRECIP AMOUNT 0.01 0.00 0.00
MIXING HGT (FT-AGL) 4800 4900
TRANSPORT WND (MPH) NW 16 N 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.
IAZ052-220700-
LINN-
INCLUDING THE CITY OF CEDAR RAPIDS
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 20
CHANCE OF THUNDER (%) 20 0 0
MAX/MIN TEMP 85 62 81
MIN/MAX RH % 61 91 51
20FTWND-AM(MPH) SW 6 LGT/VAR
20FTWND-PM(MPH) W 7 NW 5 NW 9 G17
PRECIP AMOUNT 0.02 0.00 0.00
MIXING HGT (FT-AGL) 4400 4800
TRANSPORT WND (MPH) W 16 N 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
IAZ053-220700-
JONES-
INCLUDING THE CITY OF ANAMOSA
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 30
CHANCE OF THUNDER (%) 50 0 0
MAX/MIN TEMP 84 61 80
MIN/MAX RH % 63 89 51
20FTWND-AM(MPH) SW 5 LGT/VAR
20FTWND-PM(MPH) W 6 LGT/VAR NW 8
PRECIP AMOUNT 0.03 0.01 0.00
MIXING HGT (FT-AGL) 3900 4800
TRANSPORT WND (MPH) W 16 N 17
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
IAZ054-220700-
JACKSON-
INCLUDING THE CITY OF MAQUOKETA
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 83 61 80
MIN/MAX RH % 65 89 52
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 6 LGT/VAR NW 7
PRECIP AMOUNT 0.16 0.04 0.00
MIXING HGT (FT-AGL) 3500 5000
TRANSPORT WND (MPH) W 15 NW 18
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND UP
TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
IAZ063-220700-
IOWA-
INCLUDING THE CITY OF MARENGO
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 5
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 86 62 82
MIN/MAX RH % 58 92 51
20FTWND-AM(MPH) SW 6 LGT/VAR
20FTWND-PM(MPH) W 8 NW 5 NW 8
PRECIP AMOUNT 0.02 0.00 0.00
MIXING HGT (FT-AGL) 4500 4900
TRANSPORT WND (MPH) W 15 N 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
IAZ064-220700-
JOHNSON-
INCLUDING THE CITY OF IOWA CITY
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 30 20
CHANCE OF THUNDER (%) 20 0 0
MAX/MIN TEMP 85 63 82
MIN/MAX RH % 63 92 54
20FTWND-AM(MPH) SW 6 LGT/VAR
20FTWND-PM(MPH) W 7 NW 5 NW 9
PRECIP AMOUNT 0.02 0.00 0.00
MIXING HGT (FT-AGL) 4100 4900
TRANSPORT WND (MPH) W 16 N 17
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
IAZ065-220700-
CEDAR-
INCLUDING THE CITY OF TIPTON
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 40
CHANCE OF THUNDER (%) 50 0 0
MAX/MIN TEMP 84 62 81
MIN/MAX RH % 64 90 53
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) W 6 LGT/VAR NW 7
PRECIP AMOUNT 0.06 0.02 0.00
MIXING HGT (FT-AGL) 3700 4900
TRANSPORT WND (MPH) W 16 NW 18
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND UP TO
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
IAZ066-220700-
CLINTON-
INCLUDING THE CITY OF CLINTON
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 70
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 83 62 81
MIN/MAX RH % 65 90 53
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 6 LGT/VAR NW 7
PRECIP AMOUNT 0.18 0.06 0.00
MIXING HGT (FT-AGL) 3400 5000
TRANSPORT WND (MPH) W 16 NW 18
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
IAZ068-220700-
SCOTT-
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 70
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 83 63 81
MIN/MAX RH % 67 91 55
20FTWND-AM(MPH) SW 5 LGT/VAR
20FTWND-PM(MPH) SW 7 LGT/VAR NW 8
PRECIP AMOUNT 0.11 0.11 0.00
MIXING HGT (FT-AGL) 3500 4900
TRANSPORT WND (MPH) W 16 NW 14
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.
IAZ076-220700-
KEOKUK-
INCLUDING THE CITY OF SIGOURNEY
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10 5
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 86 63 82
MIN/MAX RH % 60 95 52
20FTWND-AM(MPH) SW 6 LGT/VAR
20FTWND-PM(MPH) W 8 NW 5 NW 8
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT (FT-AGL) 4300 5200
TRANSPORT WND (MPH) W 15 N 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND 5 TO
10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHEAST WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND AROUND
5 MPH.
IAZ077-220700-
WASHINGTON-
INCLUDING THE CITY OF WASHINGTON
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 85 64 81
MIN/MAX RH % 66 94 56
20FTWND-AM(MPH) SW 6 LGT/VAR
20FTWND-PM(MPH) W 8 NW 5 NW 9
PRECIP AMOUNT 0.03 0.01 0.00
MIXING HGT (FT-AGL) 4000 5000
TRANSPORT WND (MPH) W 15 N 17
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. EAST WIND UP TO
5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
IAZ078-220700-
LOUISA-
INCLUDING THE CITY OF WAPELLO
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 20 20 0
MAX/MIN TEMP 85 64 82
MIN/MAX RH % 67 94 56
20FTWND-AM(MPH) SW 5 LGT/VAR
20FTWND-PM(MPH) SW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.03 0.00
MIXING HGT (FT-AGL) 3800 4900
TRANSPORT WND (MPH) W 15 NW 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. EAST WIND UP TO
5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
IAZ087-220700-
JEFFERSON-
INCLUDING THE CITY OF FAIRFIELD
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10 5
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 85 64 81
MIN/MAX RH % 70 97 62
20FTWND-AM(MPH) SW 5 LGT/VAR
20FTWND-PM(MPH) W 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.01 0.00
MIXING HGT (FT-AGL) 4000 4700
TRANSPORT WND (MPH) W 14 NW 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND 5 TO
10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHEAST WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
IAZ088-220700-
HENRY IA-
INCLUDING THE CITY OF MOUNT PLEASANT
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10 5
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 84 63 81
MIN/MAX RH % 69 97 62
20FTWND-AM(MPH) SW 5 LGT/VAR
20FTWND-PM(MPH) W 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.04 0.00
MIXING HGT (FT-AGL) 3900 4600
TRANSPORT WND (MPH) W 14 NW 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND UP TO
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT AND
VARIABLE WIND.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
UP TO 5 MPH.
IAZ089-220700-
DES MOINES-
INCLUDING THE CITY OF BURLINGTON
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 20 0
MAX/MIN TEMP 84 64 81
MIN/MAX RH % 68 95 61
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 6 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.05 0.00
MIXING HGT (FT-AGL) 3900 4700
TRANSPORT WND (MPH) W 14 NW 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND UP TO
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. EAST WIND UP TO
5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
IAZ098-220700-
VAN BUREN-
INCLUDING THE CITY OF KEOSAUQUA
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10 5
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 85 64 82
MIN/MAX RH % 69 97 63
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.01 0.00
MIXING HGT (FT-AGL) 4000 4600
TRANSPORT WND (MPH) W 13 NW 14
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. LIGHT AND VARIABLE
WIND.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHEAST WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
IAZ099-220700-
LEE-
INCLUDING THE CITY OF FORT MADISON
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10 5
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 85 64 82
MIN/MAX RH % 66 95 61
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 6 LGT/VAR NW 6
PRECIP AMOUNT 0.00 0.01 0.00
MIXING HGT (FT-AGL) 4000 4700
TRANSPORT WND (MPH) W 13 NW 16
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND UP TO
5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHEAST WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WIND
UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
ILZ001-220700-
JO DAVIESS-
INCLUDING THE CITY OF GALENA
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 81 60 79
MIN/MAX RH % 69 94 54
20FTWND-AM(MPH) SW 5 LGT/VAR
20FTWND-PM(MPH) SW 6 LGT/VAR NW 8
PRECIP AMOUNT 0.19 0.05 0.00
MIXING HGT (FT-AGL) 3000 5000
TRANSPORT WND (MPH) W 14 NW 18
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT AND
VARIABLE WIND.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND UP TO
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WIND
UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
ILZ002-220700-
STEPHENSON-
INCLUDING THE CITY OF FREEPORT
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 60 5
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 80 60 78
MIN/MAX RH % 74 98 58
20FTWND-AM(MPH) SW 5 NW 5
20FTWND-PM(MPH) SW 7 LGT/VAR NW 9 G17
PRECIP AMOUNT 0.11 0.03 0.00
MIXING HGT (FT-AGL) 2600 4900
TRANSPORT WND (MPH) SW 15 NW 18
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WIND 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WIND UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WIND AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
ILZ007-220700-
CARROLL-
INCLUDING THE CITY OF MOUNT CARROLL
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 5
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 81 61 79
MIN/MAX RH % 72 99 59
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 7 LGT/VAR NW 8
PRECIP AMOUNT 0.20 0.07 0.00
MIXING HGT (FT-AGL) 2900 5000
TRANSPORT WND (MPH) SW 16 NW 18
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WIND 5 TO
10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND UP
TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WIND
UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
ILZ009-220700-
WHITESIDE-
INCLUDING THE CITY OF STERLING
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 70 70 5
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 82 61 80
MIN/MAX RH % 71 100 59
20FTWND-AM(MPH) LGT/VAR NW 5
20FTWND-PM(MPH) SW 7 LGT/VAR NW 9
PRECIP AMOUNT 0.15 0.05 0.00
MIXING HGT (FT-AGL) 3200 4800
TRANSPORT WND (MPH) W 15 NW 17
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND UP
TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WIND AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
ILZ015-220700-
ROCK ISLAND-
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 83 63 81
MIN/MAX RH % 69 92 57
20FTWND-AM(MPH) SW 5 LGT/VAR
20FTWND-PM(MPH) SW 7 LGT/VAR NW 8
PRECIP AMOUNT 0.05 0.17 0.00
MIXING HGT (FT-AGL) 3500 4900
TRANSPORT WND (MPH) W 16 NW 17
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
ILZ016-220700-
HENRY IL-
INCLUDING THE CITY OF GENESEO
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 60 60
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 82 62 80
MIN/MAX RH % 70 96 59
20FTWND-AM(MPH) SW 5 NW 5
20FTWND-PM(MPH) SW 8 LGT/VAR NW 9
PRECIP AMOUNT 0.03 0.16 0.00
MIXING HGT (FT-AGL) 3400 4500
TRANSPORT WND (MPH) W 15 NW 17
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTH WIND AROUND
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WIND
UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.
ILZ017-220700-
BUREAU-
INCLUDING THE CITY OF PRINCETON
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 50 60 5
CHANCE OF THUNDER (%) 50 50 0
MAX/MIN TEMP 81 62 79
MIN/MAX RH % 65 97 58
20FTWND-AM(MPH) LGT/VAR NW 6
20FTWND-PM(MPH) SW 7 LGT/VAR NW 9
PRECIP AMOUNT 0.08 0.13 0.00
MIXING HGT (FT-AGL) 3400 4400
TRANSPORT WND (MPH) SW 13 NW 17
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WIND
UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP TO
5 MPH.
ILZ018-220700-
PUTNAM-
INCLUDING THE CITY OF HENNEPIN
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 50 10
CHANCE OF THUNDER (%) 30 50 0
MAX/MIN TEMP 81 63 79
MIN/MAX RH % 63 95 59
20FTWND-AM(MPH) LGT/VAR NW 5
20FTWND-PM(MPH) SW 5 LGT/VAR NW 8
PRECIP AMOUNT 0.04 0.14 0.00
MIXING HGT (FT-AGL) 3400 4200
TRANSPORT WND (MPH) SW 10 NW 16
SMOKE DISPERSION MARGINAL GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WIND
UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WIND
UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.
ILZ024-220700-
MERCER-
INCLUDING THE CITY OF ALEDO
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 40
CHANCE OF THUNDER (%) 40 40 0
MAX/MIN TEMP 84 63 81
MIN/MAX RH % 71 96 60
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 7 LGT/VAR NW 8
PRECIP AMOUNT 0.01 0.23 0.00
MIXING HGT (FT-AGL) 3600 4500
TRANSPORT WND (MPH) W 14 NW 16
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
ILZ025-220700-
HENDERSON-
INCLUDING THE CITY OF OQUAWKA
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 20 0
MAX/MIN TEMP 84 63 81
MIN/MAX RH % 70 97 64
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 6 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.14 0.00
MIXING HGT (FT-AGL) 3900 4700
TRANSPORT WND (MPH) W 13 NW 16
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND UP TO
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT AND
VARIABLE WIND.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
ILZ026-220700-
WARREN-
INCLUDING THE CITY OF MONMOUTH
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 20 40
CHANCE OF THUNDER (%) 0 40 0
MAX/MIN TEMP 83 63 80
MIN/MAX RH % 73 98 66
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 6 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.20 0.00
MIXING HGT (FT-AGL) 3800 4600
TRANSPORT WND (MPH) W 14 NW 17
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WIND
UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
ILZ034-220700-
HANCOCK-
INCLUDING THE CITY OF CARTHAGE
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 5 20
CHANCE OF THUNDER (%) 0 20 0
MAX/MIN TEMP 85 64 82
MIN/MAX RH % 64 94 60
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.04 0.00
MIXING HGT (FT-AGL) 4000 5000
TRANSPORT WND (MPH) W 12 NW 16
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS AROUND 60. NORTH WIND UP TO 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WIND
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
ILZ035-220700-
MCDONOUGH-
INCLUDING THE CITY OF MACOMB
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 5 30
CHANCE OF THUNDER (%) 0 20 0
MAX/MIN TEMP 83 63 81
MIN/MAX RH % 68 99 63
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 5 LGT/VAR NW 7
PRECIP AMOUNT 0.00 0.14 0.00
MIXING HGT (FT-AGL) 3900 4500
TRANSPORT WND (MPH) W 12 NW 14
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WIND UP TO
5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT AND
VARIABLE WIND.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO 5 MPH.
MOZ009-220700-
SCOTLAND-
INCLUDING THE CITY OF MEMPHIS
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 5 10 5
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 86 65 82
MIN/MAX RH % 69 97 64
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00
MIXING HGT (FT-AGL) 4000 5000
TRANSPORT WND (MPH) W 13 N 16
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND
VARIABLE WIND.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHEAST WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. LIGHT AND VARIABLE WIND.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
MOZ010-220700-
CLARK-
INCLUDING THE CITY OF KAHOKA
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 5 10 5
CHANCE OF THUNDER (%) 0 0 0
MAX/MIN TEMP 86 65 83
MIN/MAX RH % 64 96 61
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT (FT-AGL) 4100 5100
TRANSPORT WND (MPH) W 12 NW 16
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTH WIND UP TO
5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT AND
VARIABLE WIND.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHEAST WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WIND UP TO
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WIND UP TO
5 MPH.
IAZ067-220700-
MUSCATINE-
INCLUDING THE CITY OF MUSCATINE
156 AM CDT FRI AUG 21 2026
TODAY TONIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLEAR
PRECIP TYPE TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 30
CHANCE OF THUNDER (%) 40 30 0
MAX/MIN TEMP 84 64 82
MIN/MAX RH % 67 92 56
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) SW 7 LGT/VAR NW 7
PRECIP AMOUNT 0.01 0.02 0.00
MIXING HGT (FT-AGL) 3600 4900
TRANSPORT WND (MPH) W 15 NW 17
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. EAST WIND UP TO
5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND UP TO
5 MPH.
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