402
FNUS73 KDVN 221608
FWSDVN

Spot Forecast for Wapello Bottoms wheat...Iowa DNR
National Weather Service Quad Cities IA/IL
1108 AM CDT Fri Aug 22 2025

Forecast is based on ignition time of 1200 CDT on August 22.
If conditions become unrepresentative...contact the
National Weather Service Quad Cities at (563) 386-3815.

.DISCUSSION...

Quiet weather today will see clouds will move in near dinner time.
Showers and isolated storms are possible overnight across
the area.  With fuels mainly green, GFDI values remain below
dangerous levels.

The Grassland Fire Danger Index -GFDI- does not account for
precipitation that occurs or any snow on the ground. Please
make appropriate adjustments.


.REST OF TODAY...

Sky/weather.........Partly sunny (60-70 percent).
Chance of pcpn......0 percent.
Chance of thunder...0 percent.
Begin/end of pcpn...
Max temperature.....Around 81.
Min humidity........65 percent.
Max apparent temp...84.
Eye level winds.....Light winds.
Wind shift..........
Wind (20 ft)........Light winds.
Mixing height.......4300 ft AGL.
Transport winds.....West around 5 mph.
GFDI................0.

TIME (CDT)      7AM 8AM 9AM 10A 11A 12P
Sky (%).........58  71  68  67  72  69
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0
Chc of thdr (%).0   0   0   0   0   0
Temp............76  79  79  80  80  81
RH..............74  69  67  67  65  65
Aparnt tmp (F)..76  79  79  83  82  84
20 FT wind dir..S   SW  SW  W   W   SW
20 FT wind spd..2   2   2   3   3   3
20 FT wind gust.3   3   3   5   5   5
Eye lvl wnd dir.S   SW  SW  W   W   SW
Eye lvl wnd spd.1   1   1   2   2   2
Eye lvl wnd gst.2   2   2   3   3   3
Mix hgt (kft)...3.8 4.3 4.3 4.3 3.8 3.6
Transp wind dir.SW  W   SW  W   W   W
Transp wind spd.5   5   5   5   5   5
GFDI............0   0   0   0   0   0

.TONIGHT...

Sky/weather.........Mostly cloudy (60-70 percent). Slight chance of
                    showers overnight.
Chance of pcpn......20 percent.
Chance of thunder...22 percent.
Begin/end of pcpn...
Min temperature.....Around 64.
Max humidity........100 percent.
Max apparent temp...79.
Eye level winds.....Light winds becoming southwest around 3 mph
                    overnight, then shifting to the west after 3
                    am.
Wind shift..........
Wind (20 ft)........Light winds becoming southwest around 5 mph
                    overnight, then shifting to the west after 3
                    am.
Mixing height.......400 ft AGL.
Transport winds.....Southwest 3 to 9 mph.
GFDI................0.

TIME (CDT)      1 PM   3 PM   5 PM   7 PM   9 PM   11 PM
Sky (%).........64     54     51     56     64     76
Weather cov.....                            S CHC  S CHC
Weather type....NONE   NONE   NONE   NONE   RNSHWR RNSHWR
Tstm cov........
Chc of pcpn (%).0      10     0      10     20     20
Chc of thdr (%).20     20     20     20     20     20
Temp............79     74     68     67     65     66
RH..............67     79     93     93     100    97
Aparnt tmp (F)..79     74     68     67     65     66
20 ft wind......SW 2   S 2    S 3    SW 5   SW 5   W 5
20 ft wind gust.3      3      5      6      6      7
Eye level wind..SW 1   S 1    S 2    SW 3   SW 3   W 3
Eye lvl wnd gst.2      2      3      4      4      4
Mix hgt (ft)....2700   400    400    400    400    400
Transport wind..W 3    SW 5   SW 5   SW 6   SW 6   W 8
GFDI............0      0      0      0      0      0

.SATURDAY...

Sky/weather.........Mostly sunny (30-40 percent). Slight chance of
                    showers early in the morning.
Chance of pcpn......20 percent.
Chance of thunder...22 percent.
Begin/end of pcpn...
Max temperature.....Around 81.
Min humidity........56 percent.
Max apparent temp...82.
Eye level winds.....Light winds becoming northwest up to 6 mph
                    early in the morning.
Wind shift..........
Wind (20 ft)........Northwest winds 5 to 10 mph.
Mixing height.......4400 ft AGL.
Transport winds.....West 9 to 10 mph increasing to northwest 20 to
                    21 mph.
GFDI................0.

TIME (CDT)      1 AM   3 AM   5 AM   7 AM   9 AM   11 AM
Sky (%).........60     59     50     34     24     8
Weather cov.....S CHC
Weather type....RNSHWR NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).20     10     10     10     0      0
Chc of thdr (%).20     0      0      0      0      0
Temp............65     67     74     79     80     79
RH..............100    100    82     67     60     56
Aparnt tmp (F)..65     67     74     79     82     79
20 ft wind......W 3    NW 5   NW 6   NW 8   NW 10  NW 10
20 ft wind gust.8      9      13     15     17     18
Eye level wind..W 2    NW 3   NW 4   NW 5   NW 6   NW 6
Eye lvl wnd gst.5      5      8      9      10     11
Mix hgt (ft)....400    700    1800   2900   3800   4400
Transport wind..W 10   NW 9   NW 10  NW 14  NW 20  NW 21
GFDI............0      0      0      0      0      0

$$
Forecaster...Ervin
Requested by...Travis Russell
Type of request...PRESCRIBED
.TAG 2520452.0/DVN
.DELDT 08/22/25
.FormatterVersion 2.0.0