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NWS Transformation
Point Forecast:
Sheffield IA
42.89N 93.23W
Last Update: 6:11 am CDT Aug 7, 2026
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Weather Elements
Fire Weather
Aviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)
Surface Wind
kt
mph
km/h
m/s
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height
x100ft
x100m
Trans. Wind
kt
mph
km/h
m/s
Vent Rate (x1000 mph-m)
Grassland Fire Danger Index
Ceiling Height
Visibility
48-Hour Period Starting:
6am Fri, Aug 7 2026
7am Fri, Aug 7 2026
8am Fri, Aug 7 2026
9am Fri, Aug 7 2026
10am Fri, Aug 7 2026
11am Fri, Aug 7 2026
12pm Fri, Aug 7 2026
1pm Fri, Aug 7 2026
2pm Fri, Aug 7 2026
3pm Fri, Aug 7 2026
4pm Fri, Aug 7 2026
5pm Fri, Aug 7 2026
6pm Fri, Aug 7 2026
7pm Fri, Aug 7 2026
8pm Fri, Aug 7 2026
9pm Fri, Aug 7 2026
10pm Fri, Aug 7 2026
11pm Fri, Aug 7 2026
12am Sat, Aug 8 2026
1am Sat, Aug 8 2026
2am Sat, Aug 8 2026
3am Sat, Aug 8 2026
4am Sat, Aug 8 2026
5am Sat, Aug 8 2026
6am Sat, Aug 8 2026
7am Sat, Aug 8 2026
8am Sat, Aug 8 2026
9am Sat, Aug 8 2026
10am Sat, Aug 8 2026
11am Sat, Aug 8 2026
12pm Sat, Aug 8 2026
1pm Sat, Aug 8 2026
2pm Sat, Aug 8 2026
3pm Sat, Aug 8 2026
4pm Sat, Aug 8 2026
5pm Sat, Aug 8 2026
6pm Sat, Aug 8 2026
7pm Sat, Aug 8 2026
8pm Sat, Aug 8 2026
9pm Sat, Aug 8 2026
10pm Sat, Aug 8 2026
11pm Sat, Aug 8 2026
12am Sun, Aug 9 2026
1am Sun, Aug 9 2026
2am Sun, Aug 9 2026
3am Sun, Aug 9 2026
4am Sun, Aug 9 2026
5am Sun, Aug 9 2026
6am Sun, Aug 9 2026
7am Sun, Aug 9 2026
8am Sun, Aug 9 2026
9am Sun, Aug 9 2026
10am Sun, Aug 9 2026
11am Sun, Aug 9 2026
12pm Sun, Aug 9 2026
1pm Sun, Aug 9 2026
2pm Sun, Aug 9 2026
3pm Sun, Aug 9 2026
4pm Sun, Aug 9 2026
5pm Sun, Aug 9 2026
6pm Sun, Aug 9 2026
7pm Sun, Aug 9 2026
8pm Sun, Aug 9 2026
9pm Sun, Aug 9 2026
10pm Sun, Aug 9 2026
11pm Sun, Aug 9 2026
12am Mon, Aug 10 2026
1am Mon, Aug 10 2026
2am Mon, Aug 10 2026
3am Mon, Aug 10 2026
4am Mon, Aug 10 2026
5am Mon, Aug 10 2026
6am Mon, Aug 10 2026
7am Mon, Aug 10 2026
8am Mon, Aug 10 2026
9am Mon, Aug 10 2026
10am Mon, Aug 10 2026
11am Mon, Aug 10 2026
12pm Mon, Aug 10 2026
1pm Mon, Aug 10 2026
2pm Mon, Aug 10 2026
3pm Mon, Aug 10 2026
4pm Mon, Aug 10 2026
5pm Mon, Aug 10 2026
6pm Mon, Aug 10 2026
7pm Mon, Aug 10 2026
8pm Mon, Aug 10 2026
9pm Mon, Aug 10 2026
10pm Mon, Aug 10 2026
11pm Mon, Aug 10 2026
12am Tue, Aug 11 2026
1am Tue, Aug 11 2026
2am Tue, Aug 11 2026
3am Tue, Aug 11 2026
4am Tue, Aug 11 2026
5am Tue, Aug 11 2026
6am Tue, Aug 11 2026
7am Tue, Aug 11 2026
8am Tue, Aug 11 2026
9am Tue, Aug 11 2026
10am Tue, Aug 11 2026
11am Tue, Aug 11 2026
12pm Tue, Aug 11 2026
1pm Tue, Aug 11 2026
2pm Tue, Aug 11 2026
3pm Tue, Aug 11 2026
4pm Tue, Aug 11 2026
5pm Tue, Aug 11 2026
Date
08/07
08/08
Hour (CDT)
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
Temperature (°C)
16
17
19
21
24
25
27
28
27
27
26
25
25
25
24
22
20
19
18
17
16
15
14
14
Dewpoint (°C)
16
17
19
20
21
22
22
22
22
22
22
22
21
21
21
19
19
18
17
16
14
14
13
13
Heat Index (°C)
24
25
28
31
29
29
26
25
25
25
24
Surface Wind (mph)
5
6
6
8
10
10
10
10
9
10
10
9
8
7
6
6
6
6
6
6
6
6
5
5
Wind Dir
SSW
SSW
SSW
SSW
SSW
SSW
WSW
SW
SSW
SSW
SW
SW
WSW
W
WNW
WNW
WNW
WNW
NW
NW
NW
NW
NW
NW
Gust
Sky Cover (%)
47
47
53
57
68
68
63
77
84
78
70
52
45
47
41
28
24
18
12
12
16
25
31
41
Precipitation Potential (%)
1
1
3
4
8
12
24
31
41
40
42
46
26
15
3
3
2
1
0
0
0
0
0
0
Relative Humidity (%)
100
100
100
97
84
82
74
72
77
77
77
82
79
79
82
87
93
93
93
90
90
93
93
90
Rain
--
--
--
--
--
--
SChc
Chc
Chc
Chc
Chc
Chc
Chc
SChc
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
SChc
Chc
Chc
Chc
Chc
Chc
Chc
SChc
--
--
--
--
--
--
--
--
--
--
Date
08/09
Hour (CDT)
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
Temperature (°C)
13
14
16
18
21
22
24
25
26
26
26
27
26
25
23
22
20
19
19
19
18
18
18
18
Dewpoint (°C)
12
13
14
15
16
16
16
17
17
17
18
18
19
19
19
19
19
19
18
18
18
18
18
18
Heat Index (°C)
24
25
26
26
26
28
26
25
Surface Wind (mph)
3
3
2
1
1
2
3
5
5
6
7
7
7
5
5
5
5
5
6
6
6
6
6
5
Wind Dir
NW
NNW
NNW
NNE
ENE
E
ESE
SSE
SSE
S
SSE
SSE
SSE
SSE
SSE
SSE
SSE
SSE
SSE
SSE
SSE
SSE
SSE
SSE
Gust
Sky Cover (%)
45
45
45
45
45
45
44
45
45
45
45
45
45
28
0
25
49
52
55
58
62
66
70
64
Precipitation Potential (%)
0
0
0
0
0
0
0
0
1
9
10
9
8
34
34
34
34
34
34
72
72
72
72
72
Relative Humidity (%)
93
90
90
84
73
66
60
60
60
58
60
60
64
71
79
87
93
97
97
97
100
100
100
100
Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
Chc
Chc
Chc
Chc
Chc
Chc
Lkly
Lkly
Lkly
Lkly
Lkly
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
SChc
SChc
SChc
SChc
SChc
SChc
SChc
SChc
SChc
SChc
SChc
English Units
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