Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 10%

02:58

17:23

16 OK
17 Bad
18 Bad
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

Sun - Rise: 06:38, Set: 18:59, Transit: 12:47. Moon - Rise: 02:58, Set: 17:23. Civil Dark: 19:28 - 06:09. Nautical Dark: 20:02 - 05:35. Astro Dark: 20:37 - 05:00

Total Clouds (% Sky Obscured)

35
63
63
93
100
98
68
84
75
85
80
85
94
71
54
72
72
79
94
88
90
92
76
63

Low Clouds (% Sky Obscured)

5
2
0
33
15
5
0
0
26
34
0
15
0
0
0
27
49
29
16
5
17
31
57
35

Medium Clouds (% Sky Obscured)

14
16
33
29
0
30
29
30
29
33
40
56
38
30
35
4
27
47
50
58
64
63
14
9

High Clouds (% Sky Obscured)

35
63
27
90
100
97
68
75
65
85
80
85
93
70
54
70
15
33
73
68
60
38
50
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
2
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
2
7
6
3
1
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
6
10
30
29
31
47
61
61
7
6
6
23
37
5
3
11
5
9
20
59
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
29
27
25
23
22
21
20
19
19
19
18
18
18
18
18
19
21
21
23
24
26
27
27

Feels Like (°C)

31
30
28
26
23
22
22
21
20
20
20
19
18
19
18
19
21
22
22
23
25
26
27
27

Dew Point (°C)

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

Relative Humidity (%)

45
46
57
73
76
79
81
85
92
92
93
95
96
96
98
95
93
92
94
88
77
64
56
56

Pressure (mb)

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

Ozone (du)

283
283
283
282
282
281
283
283
282
281
281
280
278
277
278
277
275
272
272
273
273
273
274
275

Thursday 18

Waning Crescent 5%

04:10

17:49

16 Bad
17 Bad
18 Bad
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

Sun - Rise: 06:39, Set: 18:57, Transit: 12:47. Moon - Rise: 04:10, Set: 17:49. Civil Dark: 19:26 - 06:10. Nautical Dark: 20:00 - 05:36. Astro Dark: 20:35 - 05:01

Total Clouds (% Sky Obscured)

39
56
44
51
73
81
84
84
87
78
79
84
79
97
91
76
93
98
89
68
74
90
100
100

Low Clouds (% Sky Obscured)

28
39
27
26
32
37
27
19
23
20
27
33
40
71
70
57
60
56
67
35
40
73
42
34

Medium Clouds (% Sky Obscured)

3
3
8
28
57
70
48
40
72
63
60
71
55
77
81
66
87
71
48
41
41
70
66
68

High Clouds (% Sky Obscured)

28
30
16
24
5
0
10
38
21
21
24
12
23
58
34
10
4
3
7
7
38
18
70
96

ISS Passover

Visibility (miles)

9
4
4
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
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
54
55
11
6
4
28
38
22
4
2
19
33
35
28
3
17
5
7
2
1
12
22
29

Precipitation Amount (mm)

0.2
0.4
0.3
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
10
8
9
9
9
8
9
9
9
9
8
7
7
9
9
10
12
12
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
24
22
21
20
19
18
18
17
16
16
17
17
17
17
18
18
19
20
21
23
22
21

Dew Point (°C)

16
16
18
20
20
19
18
18
18
18
17
17
17
18
18
18
18
18
19
20
17
14
17
14

Relative Humidity (%)

54
55
69
94
93
92
95
93
93
93
93
93
95
96
96
98
98
95
91
91
69
53
65
56

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

275
275
275
275
274
273
272
271
270
269
269
268
270
270
270
270
271
271
272
270
269
270
269
268

Friday 19

Waning Crescent 1%

05:19

18:10

16 Bad
17 Bad
18 Bad
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

Sun - Rise: 06:40, Set: 18:55, Transit: 12:47. Moon - Rise: 05:19, Set: 18:10. Civil Dark: 19:24 - 06:11. Nautical Dark: 19:58 - 05:37. Astro Dark: 20:33 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
100
100
100
100
100
100
58
100

Low Clouds (% Sky Obscured)

48
61
51
41
55
45
43
67
62
68
75
69
71
76
79
78
84
89
84
66
69
60
50
41

Medium Clouds (% Sky Obscured)

64
81
100
71
97
99
79
75
100
100
92
41
50
33
57
67
75
75
60
60
32
29
33
49

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
87
100
100
100
100
100
100
100
100
58
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3

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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

12
26
43
42
58
70
65
70
65
95
95
76
86
95
95
95
95
95
95
95
95
77
85
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.9
0.3
0.2
0.4
0.6
0.9
1.8
1.9
1.9
2.2
3
1.6
0.5
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
65
69
82
88
89
91
92
95
95
93
95
95
95
96
96
93
89
84
75
65
59
55
55

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

269
269
271
272
273
274
276
278
277
277
277
278
281
284
284
285
286
286
286
284
283
283
283
279

Saturday 20

Waning Crescent 0%

06:25

18:28

16 Bad
17 Bad
18 Bad
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

Sun - Rise: 06:41, Set: 18:53, Transit: 12:46. Moon - Rise: 06:25, Set: 18:28. Civil Dark: 19:22 - 06:12. Nautical Dark: 19:56 - 05:39. Astro Dark: 20:31 - 05:04

Total Clouds (% Sky Obscured)

97
99
100
98
96
93
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

54
66
78
61
48
35
38
39
39
38
37
37
43
48
55
51
41
34
33
33
31
35
38
38

Medium Clouds (% Sky Obscured)

25
33
24
32
45
36
44
44
43
39
37
48
33
70
75
44
76
84
85
82
77
52
49
46

High Clouds (% Sky Obscured)

88
82
99
97
93
88
92
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97

ISS Passover

Visibility (miles)

2
2
2
9
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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

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

Precipitation Probability (%)

92
84
78
53
43
24
43
57
29
42
49
58
95
94
81
73
65
46
54
53
61
76
65
62

Precipitation Amount (mm)

0.7
0.6
0.5
0
0
0
0
0
0
0
0
0.2
0.8
0.6
0.5
0.4
0.3
0
0
0
0.2
0.4
0
0

Wind Speed/Direction (mph)

7
7
5
5
6
6
7
7
8
7
6
6
6
6
6
6
8
8
9
9
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
17
18
18
18
18
17
17
17
17
18
18
18
17
18
18
18
18
17
17
16
15
15

Relative Humidity (%)

52
52
74
85
93
93
95
93
95
95
95
95
95
96
95
96
92
88
81
75
70
62
59
57

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011

Ozone (du)

276
276
278
281
282
281
281
280
281
281
282
282
282
280
281
280
281
281
281
280
280
281
283
283

Sunday 21

New Moon 1%

07:31

18:45

16 Bad
17 Bad
18 Bad
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

Sun - Rise: 06:42, Set: 18:51, Transit: 12:46. Moon - Rise: 07:31, Set: 18:45. Civil Dark: 19:20 - 06:14. Nautical Dark: 19:54 - 05:40. Astro Dark: 20:29 - 05:05

Total Clouds (% Sky Obscured)

97
85
90
95
96
91
99
99
98
94
89
85
84
83
82
75
69
63
52
42
31
42
55
68

Low Clouds (% Sky Obscured)

33
29
28
41
52
63
71
74
64
58
52
55
58
58
53
61
59
63
52
42
31
31
31
31

Medium Clouds (% Sky Obscured)

43
49
52
46
34
20
13
10
4
4
4
0
0
0
0
8
16
24
45
42
31
42
55
68

High Clouds (% Sky Obscured)

97
85
90
90
95
91
98
96
94
75
51
57
59
57
50
65
69
63
52
42
31
42
55
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
5
5

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

Precipitation Probability (%)

65
67
71
95
95
95
95
88
73
64
27
9
7
5
4
14
18
13
42
53
61
64
69
72

Precipitation Amount (mm)

0.2
0.3
0.4
0.6
0.6
0.7
1
0.4
0
0.5
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0.4
0.4

Wind Speed/Direction (mph)

12
11
8
7
7
7
10
12
11
7
5
6
7
7
7
7
8
9
10
9
9
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
16
18
19
19
18
17
17
17
17
16
17
16
16
16
17
17
18
18
19
20
20
21

Relative Humidity (%)

56
58
67
82
92
93
91
88
85
89
92
90
92
92
90
92
89
85
82
85
89
94
94
94

Pressure (mb)

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

Ozone (du)

283
284
285
284
283
283
283
281
281
281
282
281
280
280
280
281
280
280
279
279
279
280
280
280

Monday 22

Waxing Crescent 4%

08:36

19:02

16 Bad
17 Bad
18 Bad
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

Sun - Rise: 06:43, Set: 18:50, Transit: 12:46. Moon - Rise: 08:36, Set: 19:02. Civil Dark: 19:18 - 06:15. Nautical Dark: 19:52 - 05:41. Astro Dark: 20:27 - 05:07

Total Clouds (% Sky Obscured)

57
47
36
39
37
46
60
72
80
79
75
68
78
88
100
99
99
99
95
94
87
82
83
86

Low Clouds (% Sky Obscured)

31
30
33
38
37
44
57
64
71
56
41
26
45
65
81
81
78
78
72
61
52
52
57
61

Medium Clouds (% Sky Obscured)

57
47
36
39
37
46
60
72
80
79
75
68
78
76
84
69
62
58
54
51
48
28
17
6

High Clouds (% Sky Obscured)

57
47
36
39
37
46
60
49
31
35
35
11
38
69
100
71
42
14
18
42
45
43
46
36

ISS Passover

Visibility (miles)

5
6
7
9
9
9
9
9
9
9
7
5
2
5
7
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

71
68
57
53
46
30
43
50
54
56
63
71
84
88
83
81
84
82
75
60
39
33
27
19

Precipitation Amount (mm)

0.3
0.3
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.5
0.4
0.4
0.5
0.5
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
9
8
6
5
6
6
6
6
7
7
7
8
8
8
7
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

22
21
21
20
19
19
18
18
18
18
18
18
18
18
18
18
18
19
19
20
20
21
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
94
95
95
95
96
96
98
98
98
96
96
96
96
98
98
96
95
93
95
93
93
83
73

Pressure (mb)

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

Ozone (du)

280
280
281
281
281
281
281
281
281
280
281
281
281
281
282
282
283
284
285
285
286
286
285
284

Tuesday 23

Waxing Crescent 8%

09:41

19:20

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 06:45, Set: 18:48, Transit: 12:45. Moon - Rise: 09:41, Set: 19:20. Civil Dark: 19:16 - 06:16. Nautical Dark: 19:50 - 05:42. Astro Dark: 20:25 - 05:08

Total Clouds (% Sky Obscured)

77
72
60
56
56
47
61
64
64
73
83
90
88
87
84
82
81
81
67
75
75

Low Clouds (% Sky Obscured)

46
30
11
9
7
4
9
15
21
41
55
73
71
69
66
67
68
72
53
39
34

Medium Clouds (% Sky Obscured)

5
4
3
2
1
0
1
3
4
7
10
13
14
10
7
12
17
22
39
55
68

High Clouds (% Sky Obscured)

24
15
5
0
5
5
30
40
60
70
75
80
80
80
84
82
68
58
51
47
39

ISS Passover

Visibility (miles)

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
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
None
Very Light Rain

Precipitation Probability (%)

18
14
4
7
6
0
0
0
0
0
0
0
1
2
1
7
10
13
31
41
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

10
9
8
7
6
5
4
3
3
3
3
3
4
4
4
5
6
7
7
7
7

Chance of Frost

Temperature (°C)

22
21
20
19
18
17
16
16
15
15
14
14
14
14
14
14
16
17
19
20
20

Feels Like (°C)

21
21
22
22
17
17
17
16
16
16
13
13
13
13
13
14
13
13
13
15
16

Dew Point (°C)

15
15
14
13
12
12
11
11
10
10
10
10
10
11
11
12
12
12
12
14
16

Relative Humidity (%)

64
66
67
68
69
71
71
72
73
74
75
74
75
79
80
84
77
70
64
71
77

Pressure (mb)

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

Ozone (du)

283
283
284
284
284
284
285
285
285
285
285
286
286
286
285
285
284
283
282
282
282

Forecast for Oshkosh, Winnebago, United States of America (44.02,-88.54)

Generated: 17/09/25 16:17:59. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-5.00