Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
366
FNUS53 KDMX 200818
FWFDMX
Fire Weather Planning Forecast for Iowa
National Weather Service Des Moines IA
318 AM CDT Thu Aug 20 2026
The Fire Weather Planning Forecast is routinely updated by 9am.
For the latest forecast information, please use the Hourly Weather
Graph Forecasts at weather.gov/desmoines
.DISCUSSION...
A few areas of fog this morning will be followed by a mostly dry
daytime today. A few showers and thunderstorms are possible
tonight, mainly over northern Iowa. Additional showers and storms
are possible again Friday night, with the focus over southern
Iowa. The weekend will be mostly dry.
IAZ004-210830-
Emmet-
Including the city of Estherville
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None Tstms None
Chance Precip (%) 20 20
Temp 81 61 81
RH % 60 99 52
20ftwnd-am(mph) SW 9 G19 NW 7
20ftwnd-pm(mph) SW 14 G24 SW 10 G19 N 8
Precip Amount 0.00 0.01 0.00
Mixing Hgt(ft-agl) 3900 4800
Transport Wnd (mph) SW 16 NW 14
Smoke Dispersion Excellent Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows around 60. Northwest wind
around 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. North wind 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 5 mph.
.SUNDAY NIGHT...Partly cloudy with a 30 percent chance of rain
showers. Lows in the upper 50s. Southeast wind 5 to 10 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. South wind 5 to
15 mph.
.MONDAY NIGHT...Partly cloudy with chance of showers. Lows in the
lower 60s. South wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. West wind 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northwest
wind 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Northwest wind 5 to
10 mph.
$$
IAZ005-210830-
Kossuth-
Including the city of Algona
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Clear
Precip Type None Tstms None
Chance Precip (%) 5 20
Temp 81 62 81
RH % 67 100 60
20ftwnd-am(mph) S 7 G19 NW 7
20ftwnd-pm(mph) S 13 G23 SW 9 G18 N 8
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3800 4900
Transport Wnd (mph) S 16 NW 14
Smoke Dispersion Good Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows around 60. Northwest wind up
to 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. North wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southeast
wind up to 10 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. South wind 5 to
15 mph.
.MONDAY NIGHT...Partly cloudy with chance of showers. Lows in the
lower 60s. South wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northwest
wind 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Northwest wind 5 to
10 mph.
$$
IAZ006-210830-
Winnebago-
Including the cities of Forest City and Lake Mills
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 5 20
Temp 81 62 79
RH % 62 100 59
20ftwnd-am(mph) S 6 G17 W 6
20ftwnd-pm(mph) S 12 G20 SW 9 G18 NW 9 G17
Precip Amount 0.00 0.02 0.00
Mixing Hgt(ft-agl) 3800 4800
Transport Wnd (mph) S 14 NW 14
Smoke Dispersion Good Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
wind up to 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. South wind 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy with a 30 percent chance of
showers. Lows in the lower 60s. South wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Northwest wind
5 to 10 mph.
$$
IAZ007-210830-
Worth-
Including the cities of Northwood and Manly
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 5 20
Temp 81 62 80
RH % 58 100 56
20ftwnd-am(mph) S 5 W 7
20ftwnd-pm(mph) S 11 G19 S 8 G17 NW 10 G18
Precip Amount 0.00 0.02 0.00
Mixing Hgt(ft-agl) 4100 5200
Transport Wnd (mph) S 14 NW 15
Smoke Dispersion Good Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest
wind up to 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Northeast wind up
to 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. South wind 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy with a 30 percent chance of
showers. Lows around 60. South wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
5 to 10 mph.
.WEDNESDAY...Sunny. Highs around 80. Northwest wind 5 to 10 mph.
$$
IAZ015-210830-
Palo Alto-
Including the city of Emmetsburg
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None Tstms None
Chance Precip (%) 10 20
Temp 82 61 82
RH % 63 100 54
20ftwnd-am(mph) S 6 G17 NW 6
20ftwnd-pm(mph) S 13 G23 SW 8 G18 N 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3900 4800
Transport Wnd (mph) SW 16 NW 13
Smoke Dispersion Good Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows around 60. North wind up to
5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. North wind 5 to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. South wind 5 to
15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. West wind 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northwest
wind 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
5 to 10 mph.
$$
IAZ016-210830-
Hancock-
Including the cities of Garner, Britt, and Kanawha
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 5 20
Temp 81 62 81
RH % 58 100 54
20ftwnd-am(mph) S 5 W 7
20ftwnd-pm(mph) S 12 G19 S 8 G17 NW 9 G17
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4000 4900
Transport Wnd (mph) S 15 NW 15
Smoke Dispersion Good Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows around 60. Northwest wind up
to 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. North wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. South wind 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy with a 30 percent chance of
showers. Lows around 60. South wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Northwest wind 5 to
10 mph.
$$
IAZ017-210830-
Cerro Gordo-
Including the cities of Mason City and Clear Lake
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 5 20
Temp 81 62 81
RH % 56 100 52
20ftwnd-am(mph) Lgt/Var W 7
20ftwnd-pm(mph) S 10 G19 S 8 NW 10 G18
Precip Amount 0.00 0.01 0.00
Mixing Hgt(ft-agl) 4200 5100
Transport Wnd (mph) S 12 NW 15
Smoke Dispersion Good Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows around 60. Northwest wind up
to 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Northeast wind up
to 5 mph shifting to the southeast in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy with a 30 percent chance of
showers. Lows around 60. South wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
5 to 10 mph.
$$
IAZ023-210830-
Pocahontas-
Including the cities of Pocahontas, Laurens, Rolfe, Fonda,
and Gilmore City
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None Tstms None
Chance Precip (%) 5 20
Temp 82 62 83
RH % 66 100 57
20ftwnd-am(mph) Lgt/Var Lgt/Var
20ftwnd-pm(mph) S 9 G19 SW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3900 4900
Transport Wnd (mph) S 15 NW 12
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows around 60. North wind up to
5 mph.
.SATURDAY...Sunny. Highs around 80. North wind up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
wind up to 5 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light wind
becoming southeast up to 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northwest
wind up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ024-210830-
Humboldt-
Including the city of Humboldt
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None Tstms None
Chance Precip (%) 5 20
Temp 82 63 83
RH % 64 100 56
20ftwnd-am(mph) Lgt/Var W 5
20ftwnd-pm(mph) S 10 G19 S 7 N 6
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3900 4700
Transport Wnd (mph) S 15 NW 12
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. North wind
up to 5 mph.
.SATURDAY...Sunny. Highs around 80. North wind up to 15 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light wind
becoming southeast up to 5 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ025-210830-
Wright-
Including the cities of Eagle Grove, Clarion, and Belmond
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None Tstms None
Chance Precip (%) 20
Temp 81 63 82
RH % 57 100 51
20ftwnd-am(mph) Lgt/Var W 6
20ftwnd-pm(mph) S 10 G18 S 7 NW 8
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3900 4700
Transport Wnd (mph) S 14 NW 13
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. North wind
up to 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. North wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
5 to 10 mph shifting to the northwest after midnight.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
5 to 10 mph.
$$
IAZ026-210830-
Franklin-
Including the city of Hampton
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 20
Temp 81 63 82
RH % 56 100 50
20ftwnd-am(mph) Lgt/Var W 7
20ftwnd-pm(mph) S 8 G17 S 6 NW 9 G17
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3900 4900
Transport Wnd (mph) S 10 NW 14
Smoke Dispersion Good Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
wind up to 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light wind
becoming southeast up to 5 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Partly sunny. Highs in the mid 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 60. South wind 5 to
10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ027-210830-
Butler-
Including the cities of Parkersburg, Clarksville, Shell Rock,
Greene, Aplington, Allison, and Dumont
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 20 5
Temp 80 63 82
RH % 57 100 54
20ftwnd-am(mph) Lgt/Var W 8
20ftwnd-pm(mph) S 8 S 7 NW 10 G19
Precip Amount 0.00 0.09 0.00
Mixing Hgt(ft-agl) 4000 5100
Transport Wnd (mph) S 9 NW 14
Smoke Dispersion Good Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Northeast wind up
to 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows around 60. South wind 5 to
10 mph.
.TUESDAY...Mostly sunny. Highs around 80. Southwest wind 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Northwest wind 5 to
10 mph.
$$
IAZ028-210830-
Bremer-
Including the city of Waverly
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 20 5
Temp 79 64 81
RH % 57 100 58
20ftwnd-am(mph) Lgt/Var SW 9
20ftwnd-pm(mph) S 8 S 7 NW 12 G19
Precip Amount 0.00 0.05 0.00
Mixing Hgt(ft-agl) 4000 4800
Transport Wnd (mph) SW 7 NW 14
Smoke Dispersion Fair Excellent
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Northeast wind up
to 5 mph shifting to the northwest in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the upper 70s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Northwest wind
5 to 10 mph.
$$
IAZ033-210830-
Sac-
Including the cities of Sac City, Lake View, Odebolt, Wall Lake,
Schaller, and Early
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 5 20
Temp 81 63 84
RH % 67 100 59
20ftwnd-am(mph) Lgt/Var Lgt/Var
20ftwnd-pm(mph) S 8 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4000 5000
Transport Wnd (mph) S 14 NW 10
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light wind
becoming northeast up to 5 mph after midnight.
.SATURDAY...Sunny. Highs around 80. North wind up to 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
wind up to 5 mph.
.SUNDAY...Partly sunny. Highs in the upper 70s. Southeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
showers and thunderstorms. Lows around 60. Southeast wind up to
10 mph.
.MONDAY...Mostly sunny with a 30 percent chance of rain showers.
Highs in the upper 70s. Southeast wind 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. West wind up to
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ034-210830-
Calhoun-
Including the cities of Rockwell City, Manson, Lake City,
and Pomeroy
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10
Temp 82 63 84
RH % 67 100 59
20ftwnd-am(mph) Lgt/Var Lgt/Var
20ftwnd-pm(mph) S 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4100 4800
Transport Wnd (mph) S 14 NW 10
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Light wind.
.SATURDAY...Sunny. Highs around 80. North wind up to 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
wind up to 5 mph in the evening becoming light.
.SUNDAY...Partly sunny. Highs in the upper 70s. Light wind.
.SUNDAY NIGHT...Mostly cloudy with chance of rain showers. Lows
around 60. Southeast wind up to 5 mph.
.MONDAY...Mostly sunny with a 30 percent chance of showers. Highs
in the upper 70s. Southeast wind 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ035-210830-
Webster-
Including the city of Fort Dodge
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10
Temp 81 63 83
RH % 63 100 56
20ftwnd-am(mph) Lgt/Var W 5
20ftwnd-pm(mph) S 7 G17 Lgt/Var NW 5
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3700 4300
Transport Wnd (mph) S 13 NW 10
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. North wind
up to 5 mph.
.SATURDAY...Sunny. Highs around 80. North wind up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. North wind
up to 5 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light wind
becoming southeast up to 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows around 60. Southeast wind up
to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ036-210830-
Hamilton-
Including the city of Webster City
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 20 5
Temp 81 63 83
RH % 60 100 55
20ftwnd-am(mph) Lgt/Var W 6
20ftwnd-pm(mph) S 7 S 5 NW 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3800 4000
Transport Wnd (mph) S 10 NW 12
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear with a 20 percent chance of showers
and thunderstorms. Lows in the lower 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. North wind up to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. North
wind up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light wind
becoming east up to 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows around 60. Southeast wind up
to 10 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ037-210830-
Hardin-
Including the cities of Iowa Falls, Eldora, and Ackley
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 20 5
Temp 81 64 83
RH % 58 100 54
20ftwnd-am(mph) Lgt/Var W 7
20ftwnd-pm(mph) S 6 S 5 NW 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3800 4100
Transport Wnd (mph) S 8 NW 13
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
wind up to 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light wind.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ038-210830-
Grundy-
Including the cities of Grundy Center, Reinbeck, Conrad, Dike,
and Wellsburg
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 10 10
Temp 81 64 83
RH % 55 100 56
20ftwnd-am(mph) Lgt/Var SW 7
20ftwnd-pm(mph) S 6 S 6 NW 9 G17
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4100 4300
Transport Wnd (mph) SW 6 NW 13
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
wind up to 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. Northeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind around 5 mph.
.TUESDAY...Mostly sunny. Highs around 80. Southwest wind 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Northwest wind up to
10 mph.
$$
IAZ039-210830-
Black Hawk-
Including the cities of Waterloo and Cedar Falls
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Pcldy Mclear
Precip Type None Tstms None
Chance Precip (%) 20 20
Temp 81 64 82
RH % 54 99 57
20ftwnd-am(mph) Lgt/Var SW 8
20ftwnd-pm(mph) S 6 S 6 NW 10 G19
Precip Amount 0.00 0.03 0.01
Mixing Hgt(ft-agl) 4000 4300
Transport Wnd (mph) SW 6 NW 13
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
wind 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 70s. Northwest wind 5 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 70s. North wind up to
5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs around 80. Southwest wind 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind
around 5 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Northwest wind 5 to
10 mph.
$$
IAZ044-210830-
Crawford-
Including the city of Denison
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 5 10
Temp 80 63 83
RH % 67 100 60
20ftwnd-am(mph) Lgt/Var Lgt/Var
20ftwnd-pm(mph) S 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3700 3700
Transport Wnd (mph) S 13 NW 8
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the lower 60s. Northeast wind up to
5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. North wind up to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. East wind
up to 5 mph.
.SUNDAY...Partly sunny. Highs in the mid 70s. Southeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers
and thunderstorms. Lows in the lower 60s. Southeast wind up to
10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northwest
wind up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. Northwest wind up to
5 mph.
$$
IAZ045-210830-
Carroll-
Including the city of Carroll
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 5
Temp 81 64 85
RH % 68 100 59
20ftwnd-am(mph) Lgt/Var W 5
20ftwnd-pm(mph) S 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4100 4600
Transport Wnd (mph) S 9 NW 9
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the lower 60s. Light wind.
.SATURDAY...Sunny. Highs around 80. North wind up to 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
wind up to 5 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers
and thunderstorms. Lows in the lower 60s. Southeast wind up to
5 mph.
.MONDAY...Mostly sunny with a 30 percent chance of showers. Highs
in the upper 70s. Southeast wind 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South wind
up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ046-210830-
Greene-
Including the city of Jefferson
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 5
Temp 82 64 84
RH % 68 100 61
20ftwnd-am(mph) Lgt/Var W 5
20ftwnd-pm(mph) S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3900 4200
Transport Wnd (mph) S 10 NW 10
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the lower 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs around 80. North wind up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
wind up to 5 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows around
60. Southeast wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ047-210830-
Boone-
Including the city of Boone
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 5
Temp 81 64 83
RH % 64 100 60
20ftwnd-am(mph) Lgt/Var W 6
20ftwnd-pm(mph) S 6 Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3800 3900
Transport Wnd (mph) S 9 NW 10
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear with a 20 percent chance of showers
and thunderstorms. Lows in the lower 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. North wind up to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. North
wind up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Northeast wind up
to 5 mph shifting to the southeast in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Southeast wind 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ048-210830-
Story-
Including the city of Ames
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 10 5
Temp 81 65 84
RH % 60 100 59
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) S 6 Lgt/Var NW 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3900 3800
Transport Wnd (mph) S 8 NW 12
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear with a 20 percent chance of showers
and thunderstorms. Lows in the lower 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs around 80. Northwest wind up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ049-210830-
Marshall-
Including the city of Marshalltown
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 82 64 84
RH % 55 100 57
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var NW 8
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4100 3900
Transport Wnd (mph) S 6 NW 12
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
wind up to 10 mph.
.SATURDAY...Sunny. Highs around 80. Northwest wind up to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Northeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 60. Southeast wind up
to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ050-210830-
Tama-
Including the cities of Tama, Toledo, Traer, Dysart,
and Gladbrook
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 10 20
Temp 82 64 84
RH % 52 98 55
20ftwnd-am(mph) Lgt/Var SW 7
20ftwnd-pm(mph) Lgt/Var Lgt/Var NW 8
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4300 4100
Transport Wnd (mph) SW 6 NW 13
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
wind up to 10 mph.
.SATURDAY...Sunny. Highs around 80. Northwest wind up to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Northeast wind up
to 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ057-210830-
Audubon-
Including the cities of Audubon and Exira
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 64 84
RH % 68 100 62
20ftwnd-am(mph) Lgt/Var W 5
20ftwnd-pm(mph) S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3900 3600
Transport Wnd (mph) S 8 NW 9
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the lower 60s. Light wind.
.SATURDAY...Sunny. Highs around 80. North wind up to 5 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
wind up to 5 mph in the evening becoming light.
.SUNDAY...Partly sunny. Highs in the upper 70s. Southeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West wind
up to 5 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ058-210830-
Guthrie-
Including the cities of Guthrie Center, Panora, Bayard, and Casey
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 65 85
RH % 67 100 63
20ftwnd-am(mph) Lgt/Var W 6
20ftwnd-pm(mph) S 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4000 4000
Transport Wnd (mph) S 8 NW 9
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the lower 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs around 80. North wind up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
wind up to 5 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ059-210830-
Dallas-
Including the cities of Perry, Waukee, and Adel
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 65 84
RH % 65 100 64
20ftwnd-am(mph) Lgt/Var W 6
20ftwnd-pm(mph) S 5 Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4000 3900
Transport Wnd (mph) S 7 NW 10
Smoke Dispersion Good Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the upper 70s. North wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
up to 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ060-210830-
Polk-
Including the city of Des Moines
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 66 84
RH % 59 99 60
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) S 5 Lgt/Var NW 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4100 4000
Transport Wnd (mph) S 7 NW 12
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs around 80. Northwest wind up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 60. North wind up to
5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind up to
5 mph shifting to the west around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ061-210830-
Jasper-
Including the city of Newton
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 82 65 85
RH % 56 100 57
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 8
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 3900 3800
Transport Wnd (mph) S 6 NW 13
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northwest wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light wind
becoming east up to 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest wind
5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ062-210830-
Poweshiek-
Including the city of Grinnell
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 20
Temp 81 64 84
RH % 54 100 56
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4100 3800
Transport Wnd (mph) SW 5 NW 14
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest
wind up to 5 mph.
.SATURDAY...Sunny. Highs around 80. Northwest wind up to 10 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.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light wind
becoming southeast up to 5 mph after midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind up to
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ070-210830-
Cass-
Including the city of Atlantic
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 20
Temp 81 65 84
RH % 69 100 65
20ftwnd-am(mph) Lgt/Var SW 5
20ftwnd-pm(mph) S 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4200 3200
Transport Wnd (mph) S 7 W 9
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Lows in the mid 60s. Northeast wind up to
5 mph.
.SATURDAY...Sunny. Highs around 80. Northeast wind up to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 60. Northeast wind
up to 5 mph.
.SUNDAY...Partly sunny. Highs in the upper 70s. Southeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind up to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind up to
5 mph shifting to the west around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
wind up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ071-210830-
Adair-
Including the cities of Greenfield, Stuart, Adair, and Fontanelle
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 66 84
RH % 66 100 66
20ftwnd-am(mph) Lgt/Var SW 7
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4300 3500
Transport Wnd (mph) S 7 W 10
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 60s. North wind up to
5 mph.
.SATURDAY...Sunny. Highs around 80. North wind up to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 60. Northeast wind up
to 5 mph.
.SUNDAY...Partly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind up to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind up to
5 mph shifting to the west around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ072-210830-
Madison-
Including the cities of Winterset and Earlham
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 66 85
RH % 63 99 62
20ftwnd-am(mph) Lgt/Var SW 7
20ftwnd-pm(mph) Lgt/Var Lgt/Var NW 6
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4400 3700
Transport Wnd (mph) S 6 W 10
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. North wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 60. Northeast wind up
to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind
around 5 mph shifting to the west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ073-210830-
Warren-
Including the cities of Indianola, Norwalk, and Carlisle
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 82 66 85
RH % 58 99 58
20ftwnd-am(mph) Lgt/Var SW 7
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4500 4000
Transport Wnd (mph) S 6 W 12
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northwest wind up to
10 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.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind
around 5 mph shifting to the west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ074-210830-
Marion-
Including the cities of Pella and Knoxville
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 82 66 85
RH % 56 100 58
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 8
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4000 3700
Transport Wnd (mph) S 5 W 13
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. Northwest wind up to
5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northwest wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. North wind
up to 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Northeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind
around 5 mph shifting to the southwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ075-210830-
Mahaska-
Including the city of Oskaloosa
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 82 65 86
RH % 55 100 58
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 8
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4000 3700
Transport Wnd (mph) S 5 W 13
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. Northwest wind up to
10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northwest wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 60. North wind up to
10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Northeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ081-210830-
Adams-
Including the city of Corning
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 66 85
RH % 66 100 64
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4400 3400
Transport Wnd (mph) S 6 W 10
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northeast wind up to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
wind up to 5 mph.
.SUNDAY...Partly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind 5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 80. Southeast wind 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind up to
5 mph shifting to the west around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
wind up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ082-210830-
Union-
Including the city of Creston
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 66 85
RH % 62 100 61
20ftwnd-am(mph) Lgt/Var SW 7
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4600 3600
Transport Wnd (mph) S 6 W 10
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. North wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
wind up to 5 mph.
.SUNDAY...Partly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind 5 to 10 mph.
.MONDAY...Partly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind
around 5 mph shifting to the west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ083-210830-
Clarke-
Including the city of Osceola
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 65 85
RH % 60 100 58
20ftwnd-am(mph) Lgt/Var SW 7
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4600 4000
Transport Wnd (mph) S 5 W 12
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. North wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 60. Northeast wind up
to 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. South wind around
5 mph shifting to the west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ084-210830-
Lucas-
Including the city of Chariton
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 66 85
RH % 59 100 59
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4400 4200
Transport Wnd (mph) S 5 W 13
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. North wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 60. North wind up to
10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Northeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind 5 to
10 mph shifting to the southwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ085-210830-
Monroe-
Including the city of Albia
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 10
Temp 82 66 85
RH % 58 100 59
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4300 3800
Transport Wnd (mph) S 5 W 14
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 60s. Northwest wind up
to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northwest wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. North wind
up to 5 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light wind
becoming northeast up to 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ086-210830-
Wapello-
Including the city of Ottumwa
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 20
Temp 82 65 86
RH % 59 100 61
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 7
Precip Amount 0.00 0.00 0.01
Mixing Hgt(ft-agl) 4300 4000
Transport Wnd (mph) SE 3 W 14
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. Northwest wind up to
10 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northwest wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. North wind
up to 10 mph.
.SUNDAY...Mostly sunny. Highs around 80. Northeast wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind
around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
wind up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ092-210830-
Taylor-
Including the cities of Bedford, Lenox, and New Market
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 5
Temp 82 66 86
RH % 65 100 60
20ftwnd-am(mph) Lgt/Var SW 5
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4500 4500
Transport Wnd (mph) SW 5 W 9
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northeast wind up to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
wind up to 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 80s. Southeast wind
around 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast wind
up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. South wind up to
5 mph shifting to the west around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
wind up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. North wind up to
10 mph.
$$
IAZ093-210830-
Ringgold-
Including the city of Mount Ayr
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 65 85
RH % 64 100 60
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4500 3900
Transport Wnd (mph) SW 5 W 9
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 50 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northeast wind up to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
wind up to 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind 5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 80. Southeast wind 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southeast wind
5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. South wind around
5 mph shifting to the west in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
wind up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ094-210830-
Decatur-
Including the cities of Lamoni and Leon
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 65 85
RH % 61 100 58
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4600 4200
Transport Wnd (mph) S 3 W 12
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 40 percent chance of showers
and thunderstorms. Lows in the mid 60s. North wind up to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. North wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast
wind up to 5 mph.
.SUNDAY...Partly sunny. Highs in the upper 70s. East wind up to
5 mph.
.SUNDAY NIGHT...Mostly cloudy with chance of showers. Lows in the
lower 60s. Southeast wind 5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 80. Southeast wind 5 to
10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the mid 80s. South wind around
5 mph shifting to the southwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Northwest wind
up to 10 mph.
$$
IAZ095-210830-
Wayne-
Including the cities of Corydon, Seymour, Allerton, and Humeston
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 5 10
Temp 81 65 85
RH % 61 100 62
20ftwnd-am(mph) Lgt/Var SW 6
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 7
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4300 4100
Transport Wnd (mph) S 3 W 13
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 60s. North wind up to
5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. North wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. North wind
up to 5 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Northeast wind up
to 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Southeast
wind up to 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind
around 5 mph shifting to the southwest in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 10 mph.
$$
IAZ096-210830-
Appanoose-
Including the city of Centerville
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 10
Temp 81 65 85
RH % 60 100 62
20ftwnd-am(mph) Lgt/Var SW 5
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4400 4100
Transport Wnd (mph) SE 3 W 14
Smoke Dispersion Fair Good
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 60s. Northwest wind up
to 5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. North wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. North wind
up to 5 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs in the upper 70s. Light wind.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light wind
becoming southeast up to 5 mph after midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind up to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind up to
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West wind up
to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest wind
up to 5 mph.
$$
IAZ097-210830-
Davis-
Including the city of Bloomfield
318 AM CDT Thu Aug 20 2026
Today Tonight Fri
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 10
Temp 81 65 85
RH % 63 100 65
20ftwnd-am(mph) Lgt/Var SW 5
20ftwnd-pm(mph) Lgt/Var Lgt/Var W 6
Precip Amount 0.00 0.00 0.00
Mixing Hgt(ft-agl) 4400 4100
Transport Wnd (mph) E 3 W 14
Smoke Dispersion Fair Excellent
GFDI Low Low
.FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the mid 60s. Northwest wind up to
5 mph.
.SATURDAY...Sunny. Highs in the lower 80s. Northwest wind up to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. North wind
up to 5 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs around 80. Light wind.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Light wind
becoming southeast up to 5 mph after midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. Southeast wind up
to 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southeast
wind up to 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. South wind up to
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
wind up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Northwest wind
up to 5 mph.
$$