201
FNUS53 KDVN 170726
FWFDVN
FIRE WEATHER PLANNING FORECAST FOR IOWA/ILLINOIS
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
226 AM CDT MON AUG 17 2026
DISCUSSION
NO FIRE WEATHER CONCERNS OR HAZARDOUS FIRE WEATHER CONDITIONS
ARE EXPECTED THROUGH THE PERIOD. SHOWER AND STORM CHANCES
WILL BE INCREASING THROUGHOUT THE DAY ON TUESDAY INTO
TUESDAY EVENING AHEAD OF A COLD FRONT. A FEW STRONG STORMS
AND LOCALLY HEAVY RAIN ARE POSSIBLE.
THE GRASSLAND FIRE DANGER INDEX -GFDI- DOES NOT ACCOUNT FOR
PRECIPITATION THAT OCCURS OR ANY SNOW ON THE GROUND. PLEASE
MAKE APPROPRIATE ADJUSTMENTS.
IAZ040-180730-
BUCHANAN-
INCLUDING THE CITY OF INDEPENDENCE
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 70
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 79 63 79
MIN/MAX RH % 60 100 79
20FTWND-AM(MPH) LGT/VAR SW 6
20FTWND-PM(MPH) NW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.17
MIXING HGT (FT-AGL) 4600 2600
TRANSPORT WND (MPH) NW 10 W 8
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WIND AROUND
5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WIND UP TO
5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WIND 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WIND AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WIND
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WIND
AROUND 5 MPH.
IAZ041-180730-
DELAWARE-
INCLUDING THE CITY OF MANCHESTER
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 70
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 79 62 79
MIN/MAX RH % 60 99 79
20FTWND-AM(MPH) LGT/VAR SW 6
20FTWND-PM(MPH) NW 5 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.17
MIXING HGT (FT-AGL) 4700 2400
TRANSPORT WND (MPH) NW 9 W 8
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WIND UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND
5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WIND AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
IAZ042-180730-
DUBUQUE-
INCLUDING THE CITY OF DUBUQUE
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 5 70
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 62 79
MIN/MAX RH % 55 94 74
20FTWND-AM(MPH) LGT/VAR SW 6
20FTWND-PM(MPH) NW 5 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.16
MIXING HGT (FT-AGL) 5100 2400
TRANSPORT WND (MPH) NW 9 W 9
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WIND UP TO
5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND
5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
IAZ051-180730-
BENTON-
INCLUDING THE CITY OF VINTON
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 70
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 62 80
MIN/MAX RH % 57 98 74
20FTWND-AM(MPH) LGT/VAR SW 5
20FTWND-PM(MPH) NW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.20
MIXING HGT (FT-AGL) 4700 2800
TRANSPORT WND (MPH) NW 10 W 8
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND UP
TO 5 MPH.
IAZ052-180730-
LINN-
INCLUDING THE CITY OF CEDAR RAPIDS
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 5 70
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 62 80
MIN/MAX RH % 58 99 76
20FTWND-AM(MPH) LGT/VAR SW 5
20FTWND-PM(MPH) NW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.15
MIXING HGT (FT-AGL) 4800 2600
TRANSPORT WND (MPH) NW 10 W 9
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WIND UP TO
5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ053-180730-
JONES-
INCLUDING THE CITY OF ANAMOSA
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 5 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 62 80
MIN/MAX RH % 58 95 75
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.14
MIXING HGT (FT-AGL) 4900 2400
TRANSPORT WND (MPH) NW 10 W 9
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WIND
UP TO 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT AND
VARIABLE WIND.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
IAZ054-180730-
JACKSON-
INCLUDING THE CITY OF MAQUOKETA
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 61 80
MIN/MAX RH % 54 92 71
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.12
MIXING HGT (FT-AGL) 5300 2600
TRANSPORT WND (MPH) NW 10 W 14
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP
TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
IAZ063-180730-
IOWA-
INCLUDING THE CITY OF MARENGO
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 5 70
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 62 81
MIN/MAX RH % 59 100 75
20FTWND-AM(MPH) LGT/VAR SW 5
20FTWND-PM(MPH) NW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.13
MIXING HGT (FT-AGL) 4900 2800
TRANSPORT WND (MPH) NW 10 W 9
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND UP
TO 5 MPH.
IAZ064-180730-
JOHNSON-
INCLUDING THE CITY OF IOWA CITY
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 63 81
MIN/MAX RH % 60 98 76
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.09
MIXING HGT (FT-AGL) 4900 2800
TRANSPORT WND (MPH) NW 10 W 9
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ065-180730-
CEDAR-
INCLUDING THE CITY OF TIPTON
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 62 80
MIN/MAX RH % 59 95 74
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.08
MIXING HGT (FT-AGL) 5100 2600
TRANSPORT WND (MPH) NW 10 W 10
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ066-180730-
CLINTON-
INCLUDING THE CITY OF CLINTON
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 81 61 81
MIN/MAX RH % 57 94 72
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.08
MIXING HGT (FT-AGL) 5300 2800
TRANSPORT WND (MPH) NW 9 W 15
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WIND
UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. LIGHT AND
VARIABLE WIND.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ068-180730-
SCOTT-
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 62 81
MIN/MAX RH % 60 94 74
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.05
MIXING HGT (FT-AGL) 5200 2800
TRANSPORT WND (MPH) NW 10 W 15
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. WEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
IAZ076-180730-
KEOKUK-
INCLUDING THE CITY OF SIGOURNEY
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 63 81
MIN/MAX RH % 62 99 76
20FTWND-AM(MPH) LGT/VAR SW 5
20FTWND-PM(MPH) NW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.10
MIXING HGT (FT-AGL) 4800 2700
TRANSPORT WND (MPH) NW 10 W 10
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND AROUND
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTH WIND UP TO
5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND UP
TO 5 MPH.
IAZ077-180730-
WASHINGTON-
INCLUDING THE CITY OF WASHINGTON
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 63 81
MIN/MAX RH % 63 98 77
20FTWND-AM(MPH) LGT/VAR SW 5
20FTWND-PM(MPH) NW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.07
MIXING HGT (FT-AGL) 4900 2700
TRANSPORT WND (MPH) NW 10 W 10
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND
UP TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ078-180730-
LOUISA-
INCLUDING THE CITY OF WAPELLO
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 81 63 82
MIN/MAX RH % 62 98 75
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.06
MIXING HGT (FT-AGL) 4600 2700
TRANSPORT WND (MPH) NW 10 W 10
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST WIND
UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ087-180730-
JEFFERSON-
INCLUDING THE CITY OF FAIRFIELD
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 63 81
MIN/MAX RH % 69 100 81
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.06
MIXING HGT (FT-AGL) 4800 2600
TRANSPORT WND (MPH) NW 10 W 10
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND
UP TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ088-180730-
HENRY IA-
INCLUDING THE CITY OF MOUNT PLEASANT
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 62 82
MIN/MAX RH % 67 100 76
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.08
MIXING HGT (FT-AGL) 4600 2600
TRANSPORT WND (MPH) NW 9 W 13
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. NORTHEAST
WIND UP TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ089-180730-
DES MOINES-
INCLUDING THE CITY OF BURLINGTON
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 63 82
MIN/MAX RH % 66 99 75
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.06
MIXING HGT (FT-AGL) 4500 2800
TRANSPORT WND (MPH) N 10 W 14
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST WIND
UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ098-180730-
VAN BUREN-
INCLUDING THE CITY OF KEOSAUQUA
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 63 83
MIN/MAX RH % 69 99 78
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.05
MIXING HGT (FT-AGL) 4700 2600
TRANSPORT WND (MPH) N 10 W 12
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 80. NORTHEAST WIND UP TO
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. EAST WIND UP TO 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
IAZ099-180730-
LEE-
INCLUDING THE CITY OF FORT MADISON
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 40
MAX/MIN TEMP 80 62 83
MIN/MAX RH % 66 100 73
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.04
MIXING HGT (FT-AGL) 4600 2900
TRANSPORT WND (MPH) N 10 W 13
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. NORTHEAST
WIND UP TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
ILZ001-180730-
JO DAVIESS-
INCLUDING THE CITY OF GALENA
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 79 61 79
MIN/MAX RH % 55 97 74
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.14
MIXING HGT (FT-AGL) 5400 2800
TRANSPORT WND (MPH) NW 10 W 14
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT
AND VARIABLE WIND.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH WIND
UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP
TO 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
ILZ002-180730-
STEPHENSON-
INCLUDING THE CITY OF FREEPORT
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 79 59 78
MIN/MAX RH % 57 100 75
20FTWND-AM(MPH) LGT/VAR SW 5
20FTWND-PM(MPH) NW 5 LGT/VAR W 8
PRECIP AMOUNT 0.00 0.00 0.10
MIXING HGT (FT-AGL) 5200 3000
TRANSPORT WND (MPH) NW 10 W 15
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WIND UP
TO 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH WIND
UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP
TO 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WIND
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
ILZ007-180730-
CARROLL-
INCLUDING THE CITY OF MOUNT CARROLL
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 60 79
MIN/MAX RH % 60 100 76
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.10
MIXING HGT (FT-AGL) 5200 3000
TRANSPORT WND (MPH) NW 9 W 15
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT AND
VARIABLE WIND.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP
TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
ILZ009-180730-
WHITESIDE-
INCLUDING THE CITY OF STERLING
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 60 80
MIN/MAX RH % 62 100 76
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.08
MIXING HGT (FT-AGL) 5100 3100
TRANSPORT WND (MPH) NW 10 W 16
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO
5 MPH.
ILZ015-180730-
ROCK ISLAND-
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 63 81
MIN/MAX RH % 61 96 75
20FTWND-AM(MPH) LGT/VAR SW 5
20FTWND-PM(MPH) NW 6 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.05
MIXING HGT (FT-AGL) 5100 2700
TRANSPORT WND (MPH) NW 10 W 15
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. WEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST WIND
UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
ILZ016-180730-
HENRY IL-
INCLUDING THE CITY OF GENESEO
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 79 61 80
MIN/MAX RH % 62 98 75
20FTWND-AM(MPH) LGT/VAR SW 5
20FTWND-PM(MPH) NW 6 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.03
MIXING HGT (FT-AGL) 4900 2900
TRANSPORT WND (MPH) N 10 W 16
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. WEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. EAST WIND UP TO
5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.
ILZ017-180730-
BUREAU-
INCLUDING THE CITY OF PRINCETON
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 40
MAX/MIN TEMP 79 60 80
MIN/MAX RH % 61 98 72
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR W 7
PRECIP AMOUNT 0.00 0.00 0.04
MIXING HGT (FT-AGL) 4900 3300
TRANSPORT WND (MPH) N 10 W 16
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. WEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. EAST WIND
UP TO 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP
TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.
ILZ018-180730-
PUTNAM-
INCLUDING THE CITY OF HENNEPIN
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 5 30
CHANCE OF THUNDER (%) 0 0 30
MAX/MIN TEMP 79 62 80
MIN/MAX RH % 60 95 70
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.02
MIXING HGT (FT-AGL) 4800 3300
TRANSPORT WND (MPH) N 12 W 16
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. WEST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. EAST WIND UP TO
5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.
ILZ024-180730-
MERCER-
INCLUDING THE CITY OF ALEDO
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 80 62 81
MIN/MAX RH % 65 99 77
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 6 LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.05
MIXING HGT (FT-AGL) 4800 2700
TRANSPORT WND (MPH) N 10 W 15
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST WIND
UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
ILZ025-180730-
HENDERSON-
INCLUDING THE CITY OF OQUAWKA
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 40
MAX/MIN TEMP 79 62 82
MIN/MAX RH % 69 100 77
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.04
MIXING HGT (FT-AGL) 4500 3100
TRANSPORT WND (MPH) N 10 W 14
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTH WIND UP TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
ILZ026-180730-
WARREN-
INCLUDING THE CITY OF MONMOUTH
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 30
MAX/MIN TEMP 79 61 81
MIN/MAX RH % 70 100 79
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.03
MIXING HGT (FT-AGL) 4800 3100
TRANSPORT WND (MPH) N 10 W 15
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. EAST WIND UP TO
5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WIND UP TO 5 MPH.
ILZ034-180730-
HANCOCK-
INCLUDING THE CITY OF CARTHAGE
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 20
MAX/MIN TEMP 80 62 83
MIN/MAX RH % 63 99 69
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.01
MIXING HGT (FT-AGL) 4700 3300
TRANSPORT WND (MPH) N 12 W 13
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. NORTHEAST
WIND UP TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTH WIND UP
TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
ILZ035-180730-
MCDONOUGH-
INCLUDING THE CITY OF MACOMB
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 20
MAX/MIN TEMP 79 60 82
MIN/MAX RH % 68 100 73
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
MIXING HGT (FT-AGL) 4900 3200
TRANSPORT WND (MPH) N 10 W 13
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. NORTHEAST
WIND UP TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
MOZ009-180730-
SCOTLAND-
INCLUDING THE CITY OF MEMPHIS
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 20
MAX/MIN TEMP 81 63 83
MIN/MAX RH % 68 100 77
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.03
MIXING HGT (FT-AGL) 4600 2800
TRANSPORT WND (MPH) N 10 W 10
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 80. NORTHEAST WIND UP TO
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. EAST WIND UP TO 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. LIGHT AND VARIABLE WIND.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MOZ010-180730-
CLARK-
INCLUDING THE CITY OF KAHOKA
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 20
MAX/MIN TEMP 81 63 84
MIN/MAX RH % 66 100 72
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
MIXING HGT (FT-AGL) 4800 2900
TRANSPORT WND (MPH) N 10 W 12
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 80. NORTHEAST WIND UP TO
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST
WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND UP TO
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
IAZ067-180730-
MUSCATINE-
INCLUDING THE CITY OF MUSCATINE
226 AM CDT MON AUG 17 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 50
MAX/MIN TEMP 81 63 81
MIN/MAX RH % 61 97 75
20FTWND-AM(MPH) LGT/VAR LGT/VAR
20FTWND-PM(MPH) NW 5 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.07
MIXING HGT (FT-AGL) 4800 2700
TRANSPORT WND (MPH) NW 10 W 10
SMOKE DISPERSION FAIR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WIND UP TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP
TO 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
NORTHEAST WIND UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. EAST WIND UP TO
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WIND
UP TO 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. SOUTHWEST WIND UP TO 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST WIND
UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
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