512
FNUS53 KDVN 130846
FWFDVN
FIRE WEATHER PLANNING FORECAST FOR IOWA/ILLINOIS
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
346 AM CDT THU AUG 13 2026
DISCUSSION
ANOTHER VERY WARM AND HUMID DAY TODAY WITH THE CHANCE FOR A FEW
ROUNDS OF STRONG TO SEVERE STORMS. HEAVY RAIN AND FLOODING
MAY ALSO BE A FACTOR. THIS UNSETTLED AND WARM HUMID PATTERN WILL
LAST INTO THE WEEKEND.
THE GRASSLAND FIRE DANGER INDEX -GFDI- DOES NOT ACCOUNT FOR
PRECIPITATION THAT OCCURS OR ANY SNOW ON THE GROUND. PLEASE
MAKE APPROPRIATE ADJUSTMENTS.
IAZ040-140900-
BUCHANAN-
INCLUDING THE CITY OF INDEPENDENCE
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 70 80
CHANCE OF THUNDER (%) 100 70 80
MAX/MIN TEMP 76 64 78
MIN/MAX RH % 86 100 85
20FTWND-AM(MPH) E 6 E 8
20FTWND-PM(MPH) E 8 E 9 E 10
PRECIP AMOUNT 0.91 1.14 0.24
MIXING HGT (FT-AGL) 1800 2000
TRANSPORT WND (MPH) E 14 SE 16
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WIND AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND 5 TO
10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WIND 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH WIND
UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. 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 AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WIND AROUND 5 MPH.
IAZ041-140900-
DELAWARE-
INCLUDING THE CITY OF MANCHESTER
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 70 70
CHANCE OF THUNDER (%) 90 70 50
MAX/MIN TEMP 76 64 78
MIN/MAX RH % 86 100 84
20FTWND-AM(MPH) SE 5 E 8
20FTWND-PM(MPH) E 7 E 8 E 9
PRECIP AMOUNT 0.81 0.90 0.27
MIXING HGT (FT-AGL) 1800 2200
TRANSPORT WND (MPH) SE 14 SE 16
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WIND AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WIND
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST 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 CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WIND 5 TO 10 MPH.
IAZ042-140900-
DUBUQUE-
INCLUDING THE CITY OF DUBUQUE
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 70 70
CHANCE OF THUNDER (%) 90 70 70
MAX/MIN TEMP 76 64 79
MIN/MAX RH % 82 100 80
20FTWND-AM(MPH) E 5 E 8
20FTWND-PM(MPH) E 7 E 7 E 8
PRECIP AMOUNT 0.69 0.83 0.24
MIXING HGT (FT-AGL) 1700 2300
TRANSPORT WND (MPH) SE 16 SE 15
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WIND 5 TO 10 MPH.
IAZ051-140900-
BENTON-
INCLUDING THE CITY OF VINTON
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 80 80
CHANCE OF THUNDER (%) 100 80 80
MAX/MIN TEMP 78 65 81
MIN/MAX RH % 83 100 81
20FTWND-AM(MPH) E 6 E 7
20FTWND-PM(MPH) E 8 E 9 E 9
PRECIP AMOUNT 1.23 1.69 0.25
MIXING HGT (FT-AGL) 1800 2000
TRANSPORT WND (MPH) E 17 E 15
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHEAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHWEST WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WIND UP TO 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WIND
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTH 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 LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS AROUND 80. SOUTHEAST WIND AROUND 5 MPH.
IAZ052-140900-
LINN-
INCLUDING THE CITY OF CEDAR RAPIDS
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 80
CHANCE OF THUNDER (%) 90 80 80
MAX/MIN TEMP 78 65 81
MIN/MAX RH % 86 100 83
20FTWND-AM(MPH) E 6 E 7
20FTWND-PM(MPH) E 8 E 8 E 8
PRECIP AMOUNT 1.17 1.80 0.25
MIXING HGT (FT-AGL) 1700 2100
TRANSPORT WND (MPH) E 17 E 15
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WIND 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. 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. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. SOUTH WIND UP TO 5 MPH.
IAZ053-140900-
JONES-
INCLUDING THE CITY OF ANAMOSA
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 80
CHANCE OF THUNDER (%) 90 80 80
MAX/MIN TEMP 78 65 80
MIN/MAX RH % 85 100 83
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 8 E 8 E 7
PRECIP AMOUNT 0.94 1.70 0.24
MIXING HGT (FT-AGL) 1700 2100
TRANSPORT WND (MPH) SE 18 E 16
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. 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. LOWS IN
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. SOUTH WIND UP TO 5 MPH.
IAZ054-140900-
JACKSON-
INCLUDING THE CITY OF MAQUOKETA
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 80
CHANCE OF THUNDER (%) 90 80 50
MAX/MIN TEMP 78 65 80
MIN/MAX RH % 80 99 77
20FTWND-AM(MPH) LGT/VAR E 6
20FTWND-PM(MPH) E 7 E 8 E 6
PRECIP AMOUNT 0.76 1.40 0.26
MIXING HGT (FT-AGL) 1700 2500
TRANSPORT WND (MPH) E 15 E 15
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTH WIND AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 70. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND UP
TO 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH 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. LOWS IN
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. SOUTH WIND UP TO 5 MPH.
IAZ063-140900-
IOWA-
INCLUDING THE CITY OF MARENGO
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 80 70
CHANCE OF THUNDER (%) 100 80 70
MAX/MIN TEMP 80 65 82
MIN/MAX RH % 84 100 81
20FTWND-AM(MPH) E 6 E 7
20FTWND-PM(MPH) E 8 E 9 E 8
PRECIP AMOUNT 1.65 1.45 0.30
MIXING HGT (FT-AGL) 1700 1900
TRANSPORT WND (MPH) E 12 E 16
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHEAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WIND 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTH WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WIND
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. 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. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 80S. EAST WIND AROUND 5 MPH.
IAZ064-140900-
JOHNSON-
INCLUDING THE CITY OF IOWA CITY
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 80 70
CHANCE OF THUNDER (%) 100 80 50
MAX/MIN TEMP 80 67 83
MIN/MAX RH % 85 100 82
20FTWND-AM(MPH) E 5 E 7
20FTWND-PM(MPH) E 8 E 9 E 8
PRECIP AMOUNT 1.57 1.50 0.26
MIXING HGT (FT-AGL) 1800 2000
TRANSPORT WND (MPH) E 13 E 15
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WIND 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 70. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHEAST WIND UP TO 5 MPH.
IAZ065-140900-
CEDAR-
INCLUDING THE CITY OF TIPTON
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 90 90 80
MAX/MIN TEMP 79 66 82
MIN/MAX RH % 83 100 82
20FTWND-AM(MPH) E 5 E 5
20FTWND-PM(MPH) E 8 E 8 E 6
PRECIP AMOUNT 1.22 1.78 0.26
MIXING HGT (FT-AGL) 1700 2100
TRANSPORT WND (MPH) E 14 E 14
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WIND AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 70. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND UP
TO 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WIND UP TO 5 MPH.
IAZ066-140900-
CLINTON-
INCLUDING THE CITY OF CLINTON
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 80
CHANCE OF THUNDER (%) 90 80 80
MAX/MIN TEMP 79 65 81
MIN/MAX RH % 82 100 79
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 8 E 8 E 6
PRECIP AMOUNT 0.80 1.91 0.26
MIXING HGT (FT-AGL) 1700 2300
TRANSPORT WND (MPH) E 14 E 14
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WIND AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 70. WEST WIND UP TO 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. NORTHWEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND UP
TO 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WIND UP TO 5 MPH.
IAZ068-140900-
SCOTT-
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 80 80 80
MAX/MIN TEMP 80 67 82
MIN/MAX RH % 84 100 83
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 8 E 8 E 7
PRECIP AMOUNT 0.99 1.74 0.22
MIXING HGT (FT-AGL) 1700 2300
TRANSPORT WND (MPH) E 12 E 14
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WIND UP TO 5 MPH.
IAZ076-140900-
KEOKUK-
INCLUDING THE CITY OF SIGOURNEY
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 50
CHANCE OF THUNDER (%) 90 80 50
MAX/MIN TEMP 82 67 85
MIN/MAX RH % 83 100 80
20FTWND-AM(MPH) E 6 E 8
20FTWND-PM(MPH) E 9 E 9 E 8
PRECIP AMOUNT 1.08 1.16 0.22
MIXING HGT (FT-AGL) 2200 2700
TRANSPORT WND (MPH) SE 14 SE 15
SMOKE DISPERSION MARGINAL FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 70. SOUTHEAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WIND 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 70. WEST WIND AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTH WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST 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. SOUTHEAST WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WIND
AROUND 5 MPH.
IAZ077-140900-
WASHINGTON-
INCLUDING THE CITY OF WASHINGTON
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 80 60
CHANCE OF THUNDER (%) 100 80 60
MAX/MIN TEMP 82 68 84
MIN/MAX RH % 87 100 83
20FTWND-AM(MPH) E 6 E 7
20FTWND-PM(MPH) E 9 E 9 E 9
PRECIP AMOUNT 1.07 1.27 0.20
MIXING HGT (FT-AGL) 2000 2500
TRANSPORT WND (MPH) E 15 E 14
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHEAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHWEST WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WIND
AROUND 5 MPH.
IAZ078-140900-
LOUISA-
INCLUDING THE CITY OF WAPELLO
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 60
CHANCE OF THUNDER (%) 90 80 60
MAX/MIN TEMP 82 68 85
MIN/MAX RH % 84 100 79
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 8 E 8 E 7
PRECIP AMOUNT 0.93 1.49 0.19
MIXING HGT (FT-AGL) 1900 2500
TRANSPORT WND (MPH) E 13 E 13
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHWEST WIND 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WIND UP TO 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. NORTHWEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND UP
TO 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP
TO 5 MPH.
IAZ087-140900-
JEFFERSON-
INCLUDING THE CITY OF FAIRFIELD
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 40
CHANCE OF THUNDER (%) 90 70 40
MAX/MIN TEMP 83 68 86
MIN/MAX RH % 89 100 85
20FTWND-AM(MPH) E 6 E 7
20FTWND-PM(MPH) E 8 E 9 E 7
PRECIP AMOUNT 1.05 0.59 0.09
MIXING HGT (FT-AGL) 2200 2800
TRANSPORT WND (MPH) SE 15 SE 13
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHEAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WIND
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
AROUND 5 MPH.
IAZ088-140900-
HENRY IA-
INCLUDING THE CITY OF MOUNT PLEASANT
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 40
CHANCE OF THUNDER (%) 90 80 40
MAX/MIN TEMP 83 68 85
MIN/MAX RH % 85 100 81
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 8 E 8 E 6
PRECIP AMOUNT 1.04 0.79 0.12
MIXING HGT (FT-AGL) 2100 2800
TRANSPORT WND (MPH) SE 14 SE 12
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHWEST WIND 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND
AROUND 5 MPH.
IAZ089-140900-
DES MOINES-
INCLUDING THE CITY OF BURLINGTON
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 40
CHANCE OF THUNDER (%) 90 80 40
MAX/MIN TEMP 83 68 86
MIN/MAX RH % 82 100 79
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 7 E 8 E 6
PRECIP AMOUNT 0.90 1.04 0.17
MIXING HGT (FT-AGL) 2100 2700
TRANSPORT WND (MPH) E 13 SE 12
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHWEST WIND AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WIND
AROUND 5 MPH.
IAZ098-140900-
VAN BUREN-
INCLUDING THE CITY OF KEOSAUQUA
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 40
CHANCE OF THUNDER (%) 80 70 40
MAX/MIN TEMP 87 68 88
MIN/MAX RH % 84 100 80
20FTWND-AM(MPH) E 6 E 6
20FTWND-PM(MPH) SE 8 E 8 SE 5
PRECIP AMOUNT 0.83 0.33 0.06
MIXING HGT (FT-AGL) 2600 3100
TRANSPORT WND (MPH) SE 16 S 10
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHEAST WIND UP TO 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
90. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH 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. SOUTHWEST WIND
UP TO 5 MPH.
IAZ099-140900-
LEE-
INCLUDING THE CITY OF FORT MADISON
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 40
CHANCE OF THUNDER (%) 80 70 40
MAX/MIN TEMP 87 69 89
MIN/MAX RH % 79 100 75
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) SE 7 E 7 SE 5
PRECIP AMOUNT 0.75 0.41 0.07
MIXING HGT (FT-AGL) 2500 3200
TRANSPORT WND (MPH) SE 14 S 10
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHEAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
90. SOUTHWEST WIND 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 70S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND
UP TO 5 MPH.
ILZ001-140900-
JO DAVIESS-
INCLUDING THE CITY OF GALENA
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 70 70
CHANCE OF THUNDER (%) 90 70 70
MAX/MIN TEMP 77 64 79
MIN/MAX RH % 84 100 80
20FTWND-AM(MPH) LGT/VAR E 7
20FTWND-PM(MPH) E 7 E 7 E 7
PRECIP AMOUNT 0.60 0.83 0.18
MIXING HGT (FT-AGL) 1700 2500
TRANSPORT WND (MPH) E 14 E 15
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 70. WEST WIND UP TO 5 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WIND UP TO 5 MPH.
ILZ002-140900-
STEPHENSON-
INCLUDING THE CITY OF FREEPORT
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 70 60
CHANCE OF THUNDER (%) 80 70 60
MAX/MIN TEMP 77 63 79
MIN/MAX RH % 84 100 80
20FTWND-AM(MPH) LGT/VAR E 7
20FTWND-PM(MPH) E 7 E 7 E 8
PRECIP AMOUNT 0.47 0.64 0.15
MIXING HGT (FT-AGL) 1800 2600
TRANSPORT WND (MPH) SE 7 E 14
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 70. SOUTHWEST WIND AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WIND
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND
UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WIND AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WIND AROUND 5 MPH.
ILZ007-140900-
CARROLL-
INCLUDING THE CITY OF MOUNT CARROLL
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 90 80 70
MAX/MIN TEMP 78 64 80
MIN/MAX RH % 85 100 82
20FTWND-AM(MPH) LGT/VAR E 6
20FTWND-PM(MPH) E 7 E 7 E 7
PRECIP AMOUNT 0.60 1.45 0.25
MIXING HGT (FT-AGL) 1700 2600
TRANSPORT WND (MPH) SE 8 E 15
SMOKE DISPERSION POOR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 70. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. NORTHWEST WIND
UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. SOUTH WIND UP TO 5 MPH.
ILZ009-140900-
WHITESIDE-
INCLUDING THE CITY OF STERLING
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 80 80 80
MAX/MIN TEMP 79 65 81
MIN/MAX RH % 86 100 85
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 7 E 8 E 7
PRECIP AMOUNT 0.59 1.93 0.27
MIXING HGT (FT-AGL) 1500 2400
TRANSPORT WND (MPH) E 10 E 14
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WIND UP TO
5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTHEAST WIND AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WIND AROUND 5 MPH.
ILZ015-140900-
ROCK ISLAND-
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 90 80 50
MAX/MIN TEMP 81 67 83
MIN/MAX RH % 86 100 83
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 7 E 8 E 7
PRECIP AMOUNT 1.04 1.73 0.22
MIXING HGT (FT-AGL) 1700 2200
TRANSPORT WND (MPH) E 12 E 14
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WIND
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND
AROUND 5 MPH.
ILZ016-140900-
HENRY IL-
INCLUDING THE CITY OF GENESEO
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 80 70
CHANCE OF THUNDER (%) 70 80 20
MAX/MIN TEMP 80 67 82
MIN/MAX RH % 86 100 82
20FTWND-AM(MPH) LGT/VAR E 6
20FTWND-PM(MPH) E 7 E 7 E 8
PRECIP AMOUNT 0.91 1.77 0.27
MIXING HGT (FT-AGL) 1600 2100
TRANSPORT WND (MPH) E 10 E 12
SMOKE DISPERSION POOR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WIND AROUND
5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND
AROUND 5 MPH.
ILZ017-140900-
BUREAU-
INCLUDING THE CITY OF PRINCETON
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 80 80 80
MAX/MIN TEMP 80 66 81
MIN/MAX RH % 81 100 78
20FTWND-AM(MPH) LGT/VAR E 6
20FTWND-PM(MPH) E 7 E 7 E 7
PRECIP AMOUNT 0.58 1.95 0.29
MIXING HGT (FT-AGL) 1600 2200
TRANSPORT WND (MPH) E 12 E 12
SMOKE DISPERSION POOR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 60S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WIND AROUND
5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND
AROUND 5 MPH.
ILZ018-140900-
PUTNAM-
INCLUDING THE CITY OF HENNEPIN
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 80 70
CHANCE OF THUNDER (%) 80 80 70
MAX/MIN TEMP 81 68 82
MIN/MAX RH % 81 100 77
20FTWND-AM(MPH) LGT/VAR E 5
20FTWND-PM(MPH) E 6 E 7 E 6
PRECIP AMOUNT 0.50 2.07 0.33
MIXING HGT (FT-AGL) 1600 2300
TRANSPORT WND (MPH) E 8 E 10
SMOKE DISPERSION POOR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTH WIND AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WIND AROUND
5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WIND UP TO 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP
TO 5 MPH.
ILZ024-140900-
MERCER-
INCLUDING THE CITY OF ALEDO
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 60
CHANCE OF THUNDER (%) 90 80 60
MAX/MIN TEMP 82 68 84
MIN/MAX RH % 86 100 82
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 7 E 8 E 7
PRECIP AMOUNT 0.95 1.57 0.19
MIXING HGT (FT-AGL) 1800 2400
TRANSPORT WND (MPH) E 10 E 13
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND
AROUND 5 MPH.
ILZ025-140900-
HENDERSON-
INCLUDING THE CITY OF OQUAWKA
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 40
CHANCE OF THUNDER (%) 90 80 40
MAX/MIN TEMP 83 68 85
MIN/MAX RH % 84 100 81
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 7 E 8 E 6
PRECIP AMOUNT 0.79 1.03 0.17
MIXING HGT (FT-AGL) 2000 2600
TRANSPORT WND (MPH) E 13 SE 10
SMOKE DISPERSION POOR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHWEST WIND AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH 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 LOWER 80S. SOUTHWEST WIND
AROUND 5 MPH.
ILZ026-140900-
WARREN-
INCLUDING THE CITY OF MONMOUTH
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 50
CHANCE OF THUNDER (%) 90 80 50
MAX/MIN TEMP 83 68 85
MIN/MAX RH % 88 100 83
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 7 E 8 E 5
PRECIP AMOUNT 0.73 1.20 0.18
MIXING HGT (FT-AGL) 1900 2400
TRANSPORT WND (MPH) E 12 SE 12
SMOKE DISPERSION POOR POOR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 70S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTH WIND 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
SUNNY. HIGHS AROUND 80. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP
TO 5 MPH.
ILZ034-140900-
HANCOCK-
INCLUDING THE CITY OF CARTHAGE
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 70 60 30
CHANCE OF THUNDER (%) 70 50 30
MAX/MIN TEMP 88 70 90
MIN/MAX RH % 74 100 70
20FTWND-AM(MPH) E 5 E 7
20FTWND-PM(MPH) SE 7 E 8 SE 6
PRECIP AMOUNT 0.55 0.32 0.06
MIXING HGT (FT-AGL) 2600 3200
TRANSPORT WND (MPH) SE 14 S 9
SMOKE DISPERSION MARGINAL FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 70S. SOUTHEAST WIND 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 90S. SOUTHWEST WIND 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 70S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. NORTHWEST WIND AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WIND UP TO
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST 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 UPPER 60S. SOUTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND
AROUND 5 MPH.
ILZ035-140900-
MCDONOUGH-
INCLUDING THE CITY OF MACOMB
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 80 60 40
CHANCE OF THUNDER (%) 80 60 40
MAX/MIN TEMP 86 69 87
MIN/MAX RH % 81 100 76
20FTWND-AM(MPH) LGT/VAR E 5
20FTWND-PM(MPH) SE 7 E 7 LGT/VAR
PRECIP AMOUNT 0.66 0.51 0.08
MIXING HGT (FT-AGL) 2300 3000
TRANSPORT WND (MPH) SE 13 S 8
SMOKE DISPERSION MARGINAL MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 70S. EAST WIND UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHWEST WIND UP TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WIND UP TO
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH 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 LOWER 80S. SOUTHWEST WIND
UP TO 5 MPH.
MOZ009-140900-
SCOTLAND-
INCLUDING THE CITY OF MEMPHIS
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 50 50 30
CHANCE OF THUNDER (%) 50 50 30
MAX/MIN TEMP 89 70 90
MIN/MAX RH % 78 100 73
20FTWND-AM(MPH) SE 5 E 5
20FTWND-PM(MPH) SE 8 E 7 LGT/VAR
PRECIP AMOUNT 0.50 0.11 0.02
MIXING HGT (FT-AGL) 2900 3600
TRANSPORT WND (MPH) SE 15 S 9
SMOKE DISPERSION FAIR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHEAST WIND AROUND
5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST WIND
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTH WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. NORTH WIND UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND
AROUND 5 MPH.
MOZ010-140900-
CLARK-
INCLUDING THE CITY OF KAHOKA
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 50 30
CHANCE OF THUNDER (%) 60 50 30
MAX/MIN TEMP 89 70 91
MIN/MAX RH % 75 100 71
20FTWND-AM(MPH) E 5 E 5
20FTWND-PM(MPH) SE 8 E 7 LGT/VAR
PRECIP AMOUNT 0.50 0.18 0.04
MIXING HGT (FT-AGL) 3000 3600
TRANSPORT WND (MPH) SE 15 S 9
SMOKE DISPERSION FAIR FAIR
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 70S. SOUTHEAST WIND AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST WIND
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 70S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. NORTHWEST WIND UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. NORTH WIND UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. EAST WIND UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WIND UP TO
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WIND
AROUND 5 MPH.
IAZ067-140900-
MUSCATINE-
INCLUDING THE CITY OF MUSCATINE
346 AM CDT THU AUG 13 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 90 80 70
MAX/MIN TEMP 81 67 83
MIN/MAX RH % 85 100 81
20FTWND-AM(MPH) E 5 E 6
20FTWND-PM(MPH) E 8 E 8 E 7
PRECIP AMOUNT 1.24 1.65 0.24
MIXING HGT (FT-AGL) 1700 2200
TRANSPORT WND (MPH) E 13 E 14
SMOKE DISPERSION POOR MARGINAL
GFDI INDEX LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 70S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WIND 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
80S. NORTHWEST WIND 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WIND UP
TO 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WIND UP TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. EAST 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. LOWS IN
THE MID 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND UP
TO 5 MPH.
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