Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 10%

03:08

17:53

19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK

Sun - Rise: 06:44, Set: 19:05, Transit: 12:54. Moon - Rise: 03:08, Set: 17:53. Civil Dark: 19:33 - 06:16. Nautical Dark: 20:07 - 05:43. Astro Dark: 20:41 - 05:08

Total Clouds (% Sky Obscured)

63
53
50
44
60
62
91
56
49
74
94
100
76
94
51
42
45
73
72
99
73
34
40
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
10
13
7
7
13
33
10
21
7
0
0
1
7
9
0
14
0
0
0

Medium Clouds (% Sky Obscured)

2
23
14
15
24
28
27
52
25
42
55
56
65
46
35
38
45
47
58
92
45
27
38
38

High Clouds (% Sky Obscured)

17
6
8
37
48
60
82
35
35
50
78
100
30
85
42
9
45
59
24
43
25
31
40
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
2
6
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
6
19
3
2
7
37
57
45
21
1
0
0
1
2
2
1
8
13
1
0
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
3
4
2
2
2
3
3
3
3
3
3
4
5
6
6
6
6
4
4
5
4

Chance of Frost

Temperature (°C)

26
23
22
21
20
19
19
19
19
18
18
18
18
19
22
23
25
26
27
27
26
26
26
25

Feels Like (°C)

28
27
24
23
19
21
20
20
19
18
19
19
18
21
22
25
27
26
26
27
26
27
28
26

Dew Point (°C)

21
20
18
17
17
18
17
17
16
17
17
17
16
18
18
18
18
18
17
16
16
16
19
19

Relative Humidity (%)

76
79
79
79
82
89
89
89
85
92
93
92
90
89
81
74
65
60
54
53
52
53
63
70

Pressure (mb)

1015
1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015

Ozone (du)

284
284
283
280
279
280
280
280
281
279
278
278
279
280
280
281
281
280
280
279
280
278
277
278

Thursday 18

Waning Crescent 5%

04:19

18:15

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:45, Set: 19:03, Transit: 12:53. Moon - Rise: 04:19, Set: 18:15. Civil Dark: 19:31 - 06:17. Nautical Dark: 20:05 - 05:44. Astro Dark: 20:39 - 05:10

Total Clouds (% Sky Obscured)

49
61
61
57
67
70
71
100
100
100
100
91
91
100
73
90
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
11
33
23
36
18
25
38
35
24
9
46
58
45
43
48
46
45
49
51
64
72
76
50

Medium Clouds (% Sky Obscured)

49
51
40
54
59
54
63
73
88
54
85
65
77
57
39
56
62
37
50
79
67
90
64
48

High Clouds (% Sky Obscured)

45
45
56
55
38
35
12
86
100
97
80
55
79
96
69
86
100
99
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

4
5
9
12
27
2
25
38
56
13
7
1
9
9
15
5
10
27
38
79
95
95
95
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
1.8
1
0

Wind Speed/Direction (mph)

3
3
4
4
5
4
5
5
4
3
4
5
4
5
8
9
7
6
6
5
6
6
5
4

Chance of Frost

Temperature (°C)

23
22
21
21
20
19
18
18
18
18
17
17
17
18
20
21
23
23
24
24
23
22
21
21

Feels Like (°C)

23
22
21
20
20
18
18
18
18
18
17
17
16
18
20
21
23
23
24
25
24
24
23
23

Dew Point (°C)

17
15
16
17
17
18
18
18
17
17
17
16
17
17
17
17
17
16
17
17
16
16
18
17

Relative Humidity (%)

67
65
70
76
84
89
95
95
95
95
96
95
98
93
85
74
68
64
63
61
61
68
81
81

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1016

Ozone (du)

278
278
277
276
275
274
272
271
271
270
269
269
270
270
269
270
270
272
274
275
276
280
283
284

Friday 19

Waning Crescent 1%

05:27

18:34

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:46, Set: 19:00, Transit: 12:53. Moon - Rise: 05:27, Set: 18:34. Civil Dark: 19:30 - 06:18. Nautical Dark: 20:03 - 05:45. Astro Dark: 20:37 - 05:11

Total Clouds (% Sky Obscured)

99
88
59
68
41
34
30
34
100
100
92
93
100
89
77
78
64
97
96
85
67
92
89
76

Low Clouds (% Sky Obscured)

47
54
59
68
41
34
30
34
73
67
65
58
49
30
21
20
58
82
23
29
34
38
42
35

Medium Clouds (% Sky Obscured)

37
40
23
30
24
28
26
28
27
39
37
21
7
52
45
8
24
20
19
28
42
55
67
76

High Clouds (% Sky Obscured)

99
80
43
68
41
34
30
34
100
100
87
35
100
42
35
40
9
79
78
62
39
58
41
27

ISS Passover

Visibility (miles)

9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

93
63
36
26
23
21
18
45
30
38
21
5
1
13
5
1
3
15
20
11
9
14
14
11

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
2
3
4
4
4
4
3
3
2
3
4
5
6
7
8
7
8
7
7
5
4

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
17
17
17
17
17
16
16
17
19
20
22
23
23
24
25
25
24
23

Feels Like (°C)

21
20
21
21
20
20
20
19
19
17
17
18
17
18
20
21
22
24
24
24
25
26
25
24

Dew Point (°C)

17
17
17
16
16
16
16
16
16
16
16
15
16
16
17
18
18
18
18
18
17
16
17
17

Relative Humidity (%)

84
89
88
88
90
90
92
93
95
95
95
93
95
93
92
86
77
71
75
69
60
57
64
71

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

284
284
281
284
287
287
288
288
287
287
286
285
285
283
283
285
283
281
281
281
280
279
277
277

Saturday 20

Waning Crescent 0%

06:32

18:52

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:48, Set: 18:58, Transit: 12:53. Moon - Rise: 06:32, Set: 18:52. Civil Dark: 19:28 - 06:19. Nautical Dark: 20:01 - 05:46. Astro Dark: 20:35 - 05:12

Total Clouds (% Sky Obscured)

97
73
100
100
100
100
98
95
92
88
84
85
91
96
100
100
100
100
100
100
96
90
95
85

Low Clouds (% Sky Obscured)

36
35
52
45
34
33
32
26
22
26
24
28
22
19
14
18
18
25
24
43
66
47
38
18

Medium Clouds (% Sky Obscured)

85
73
90
74
63
63
46
45
44
46
48
35
34
33
53
42
13
2
11
18
24
22
54
15

High Clouds (% Sky Obscured)

58
69
100
100
100
100
92
84
74
68
57
45
60
78
100
100
100
100
100
100
96
90
95
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

15
14
10
23
32
36
65
69
43
20
10
0
5
8
7
23
31
36
35
31
25
44
57
64

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

3
4
4
5
5
5
4
4
4
5
5
5
5
5
7
8
8
9
9
10
9
9
9
8

Chance of Frost

Temperature (°C)

21
20
20
20
19
19
18
18
17
17
17
18
17
18
20
21
22
22
23
23
24
24
23
22

Feels Like (°C)

22
20
20
18
17
17
18
17
17
17
17
17
17
19
20
21
22
23
23
23
23
24
24
23

Dew Point (°C)

16
16
16
14
15
15
15
16
17
17
17
17
17
17
18
18
18
18
17
17
17
17
17
17

Relative Humidity (%)

74
76
80
70
75
81
81
90
95
95
95
95
95
93
91
85
80
74
70
66
65
65
67
72

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1010
1009

Ozone (du)

277
277
276
277
276
276
277
276
275
276
276
277
278
278
279
279
279
280
280
280
280
281
281
281

Sunday 21

New Moon 1%

07:37

No Set

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:49, Set: 18:56, Transit: 12:52. Moon - Rise: 07:37, Set: No Set. Civil Dark: 19:26 - 06:20. Nautical Dark: 19:59 - 05:47. Astro Dark: 20:33 - 05:14

Total Clouds (% Sky Obscured)

100
91
82
80
81
100
99
98
98
97
97
97
94
91
89
83
74
66
64
60
57
54
51
48

Low Clouds (% Sky Obscured)

15
11
12
12
12
11
12
13
14
19
24
29
50
65
77
77
74
66
64
60
57
54
51
48

Medium Clouds (% Sky Obscured)

11
9
6
1
1
0
0
0
0
6
35
49
59
63
79
67
56
39
44
40
44
44
45
45

High Clouds (% Sky Obscured)

100
91
82
80
81
100
75
57
44
45
47
45
50
50
40
25
25
30
40
45
45
45
40
15

ISS Passover

Visibility (miles)

9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
6
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

64
95
70
37
26
7
8
10
10
15
34
26
48
48
42
37
33
30
55
72
87
77
65
50

Precipitation Amount (mm)

0.3
1.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.2
0.4
0.6
0.4
0.3
0

Wind Speed/Direction (mph)

6
7
8
7
7
7
7
6
6
6
6
6
7
7
7
7
8
9
10
10
10
10
9
8

Chance of Frost

Temperature (°C)

21
20
19
18
18
18
17
17
17
17
17
17
17
18
19
19
20
22
23
23
23
23
22
20

Feels Like (°C)

23
20
18
19
18
19
16
17
17
16
16
16
16
17
17
18
18
18
18
24
23
23
22
21

Dew Point (°C)

17
16
16
16
16
16
16
16
16
16
16
16
16
17
18
19
19
20
20
21
21
22
21
20

Relative Humidity (%)

80
75
85
86
88
89
90
90
90
90
92
92
92
95
96
96
93
89
85
88
91
94
95
95

Pressure (mb)

1009
1009
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1006

Ozone (du)

281
282
282
283
282
282
281
281
281
281
280
281
282
281
281
280
280
280
280
281
282
282
283
284

Monday 22

Waxing Crescent 4%

08:41

19:09

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:50, Set: 18:54, Transit: 12:52. Moon - Rise: 08:41, Set: 19:09. Civil Dark: 19:24 - 06:22. Nautical Dark: 19:57 - 05:48. Astro Dark: 20:31 - 05:15

Total Clouds (% Sky Obscured)

37
35
35
57
78
100
98
96
94
78
62
50
52
63
85
78
71
64
59
54
49
68
78
88

Low Clouds (% Sky Obscured)

37
35
34
32
31
32
45
55
68
59
46
30
35
45
46
48
49
52
49
45
44
40
43
39

Medium Clouds (% Sky Obscured)

37
29
14
14
16
19
26
30
33
43
58
50
51
29
6
4
5
6
14
21
29
39
49
59

High Clouds (% Sky Obscured)

5
5
0
33
67
100
67
33
0
0
0
0
0
0
0
0
6
4
33
54
49
62
41
20

ISS Passover

Visibility (miles)

9
7
5
3
4
5
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
76
91
92
90
93
82
68
48
53
46
40
34
31
34
30
23
10
19
27
33
37
33
14

Precipitation Amount (mm)

0.3
0.5
0.8
0.7
0.5
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
7
7
7
8
9
9
9
9
8
9
11
11
10
10
9
8
8
6
5

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
18
18
18
18
18
18
18
18
17
17
18
19
20
20
20
21
19
18

Feels Like (°C)

21
18
18
18
18
18
18
17
17
17
17
17
17
17
17
18
17
17
16
20
19
18
19
19

Dew Point (°C)

19
18
18
18
18
18
18
18
18
18
17
17
17
17
17
17
14
13
11
10
10
10
10
10

Relative Humidity (%)

96
96
96
98
98
98
98
98
96
96
96
96
96
96
95
95
77
64
53
51
50
49
54
61

Pressure (mb)

1006
1007
1007
1007
1007
1007
1007
1007
1007
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

285
284
284
283
283
283
283
283
283
283
283
284
285
286
287
289
288
287
287
286
286
286
286
286

Tuesday 23

Waxing Crescent 8%

09:45

19:28

19 Bad
20 Bad
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:51, Set: 18:52, Transit: 12:52. Moon - Rise: 09:45, Set: 19:28. Civil Dark: 19:22 - 06:23. Nautical Dark: 19:55 - 05:50. Astro Dark: 20:29 - 05:16

Total Clouds (% Sky Obscured)

71
53
36
44
62
68
73
71
78
84
90
97
96
94
91
89
81
75

Low Clouds (% Sky Obscured)

40
40
36
44
53
57
62
67
72
72
69
70
72
72
73
73
74
75

Medium Clouds (% Sky Obscured)

49
44
36
44
52
52
46
46
53
57
58
60
63
68
70
70
67
68

High Clouds (% Sky Obscured)

13
13
0
0
0
0
4
14
27
43
58
75
85
90
90
75
55
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
9
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

21
20
0
0
2
1
9
11
9
21
27
30
43
51
60
53
47
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0

Wind Speed/Direction (mph)

3
2
2
3
3
3
3
3
4
4
4
5
5
6
7
8
8
8

Chance of Frost

Temperature (°C)

16
15
15
14
13
13
13
13
13
13
13
13
13
15
16
18
19
21

Feels Like (°C)

20
14
15
16
16
15
16
13
13
12
12
12
12
11
12
13
14
14

Dew Point (°C)

10
10
9
9
9
9
9
8
8
8
9
11
12
14
15
17
17
17

Relative Humidity (%)

67
68
70
71
72
75
76
74
72
70
77
86
95
93
95
95
86
79

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1014
1014

Ozone (du)

286
289
293
296
296
296
296
295
294
294
293
292
291
291
291
292
291
290

Forecast for Dodgeville, Iowa, United States of America (42.96,-90.13)

Generated: 17/09/25 19:11:52. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-5.00