Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 27%

00:29

16:51

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

Sun - Rise: 06:35, Set: 19:01, Transit: 12:48. Moon - Rise: 00:29, Set: 16:51. Civil Dark: 19:30 - 06:07. Nautical Dark: 20:04 - 05:32. Astro Dark: 20:39 - 04:57

Total Clouds (% Sky Obscured)

36
37
30
22
65
51
58
60
61
8
5
11
1
0
0
0
0
3
5
5
0
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
6
0
0
0
0
0
0
0
3
5
5
0
1
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

29
33
7
22
65
48
58
60
61
4
5
11
1
0
0
0
0
0
0
0
0
0
0
0

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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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 Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
16
16
16
15
15
15
17
20
23
25
26
28
28
29
28
28
27
24
22

Feels Like (°C)

21
20
18
16
14
15
14
15
15
15
16
17
21
24
26
27
28
28
29
29
29
28
26
24

Dew Point (°C)

15
14
13
12
11
11
12
12
13
13
13
13
13
13
13
13
13
13
13
14
14
17
17
17

Relative Humidity (%)

72
72
71
71
72
75
78
80
83
86
85
74
62
54
47
43
40
38
38
40
43
54
65
73

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

277
279
277
277
277
278
277
276
278
279
280
281
281
281
282
281
281
281
280
281
281
281
281
281

Tuesday 16

Waning Crescent 18%

01:43

17:23

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

Sun - Rise: 06:37, Set: 18:59, Transit: 12:48. Moon - Rise: 01:43, Set: 17:23. Civil Dark: 19:28 - 06:08. Nautical Dark: 20:02 - 05:34. Astro Dark: 20:37 - 04:59

Total Clouds (% Sky Obscured)

0
20
41
8
16
56
76
78
75
45
37
33
10
18
4
2
9
96
100
99
99
100
49
66

Low Clouds (% Sky Obscured)

0
0
0
0
9
0
0
0
3
5
4
0
0
0
0
0
0
0
0
0
2
0
0
28

Medium Clouds (% Sky Obscured)

0
0
0
0
6
0
7
19
0
0
0
0
0
0
0
0
0
1
30
11
22
2
2
7

High Clouds (% Sky Obscured)

0
20
31
8
3
48
63
55
65
16
19
24
8
18
4
2
8
65
99
76
83
45
36
29

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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
6
3
1
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
19
19
18
18
18
18
17
17
19
21
24
26
27
28
29
29
29
28
26
25
23

Feels Like (°C)

23
22
21
20
19
19
19
19
18
18
17
18
22
25
27
28
29
30
29
28
28
26
26
24

Dew Point (°C)

17
16
16
16
16
16
15
16
15
15
14
14
13
14
13
12
12
12
11
11
12
14
16
15

Relative Humidity (%)

76
77
78
82
85
83
83
86
86
85
82
73
61
53
45
39
35
33
33
34
37
47
59
62

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1017

Ozone (du)

281
281
280
279
280
278
279
277
277
278
278
278
278
277
277
278
278
278
279
279
279
279
278
278

Wednesday 17

Waning Crescent 10%

02:58

17:49

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

Sun - Rise: 06:38, Set: 18:57, Transit: 12:47. Moon - Rise: 02:58, Set: 17:49. Civil Dark: 19:26 - 06:09. Nautical Dark: 20:00 - 05:35. Astro Dark: 20:35 - 05:00

Total Clouds (% Sky Obscured)

58
68
14
2
11
0
11
29
53
89
56
46
13
12
11
92
72
68
38
11
8
25
21
25

Low Clouds (% Sky Obscured)

41
34
0
0
7
0
0
6
11
20
7
20
11
0
0
3
9
7
0
0
0
0
4
7

Medium Clouds (% Sky Obscured)

11
20
0
2
4
0
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
26
14
2
1
0
6
18
53
82
50
31
4
11
9
89
67
67
32
10
8
25
21
25

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
9
9
9

Fog (%)

0
0
10
38
59
100
99
99
99
99
100
100
100
1
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
None
None
None
None

Precipitation Probability (%)

5
2
4
4
0
0
0
0
0
0
1
0
0
6
13
14
15
11
13
5
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
3
2
1
2
3
4
3
2
3
4
4
5
5
6
6
6
6
7
8
7
7
9

Chance of Frost

Temperature (°C)

22
21
21
21
20
19
19
18
18
18
17
18
21
23
25
26
27
27
28
28
27
26
23
21

Feels Like (°C)

23
23
22
22
22
20
20
19
19
18
17
19
20
24
25
26
27
28
28
28
28
27
25
21

Dew Point (°C)

15
14
14
15
15
14
14
14
14
15
13
11
11
10
11
11
10
9
8
8
9
14
15
16

Relative Humidity (%)

63
65
66
68
71
71
75
77
79
82
76
63
51
44
40
37
34
31
28
28
31
47
61
73

Pressure (mb)

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

Ozone (du)

279
279
279
280
278
279
279
278
277
275
275
275
274
275
275
274
275
275
275
276
277
277
276
275

Thursday 18

Waning Crescent 5%

04:10

18:10

21 OK
22 OK
23 Bad
00 OK
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
19 Bad
20 Bad

Sun - Rise: 06:39, Set: 18:55, Transit: 12:47. Moon - Rise: 04:10, Set: 18:10. Civil Dark: 19:24 - 06:10. Nautical Dark: 19:58 - 05:36. Astro Dark: 20:33 - 05:01

Total Clouds (% Sky Obscured)

33
30
39
47
70
45
57
62
63
86
85
80
75
57
45
44
53
62
73
82
93
100
98
94

Low Clouds (% Sky Obscured)

11
7
4
0
8
17
25
32
37
41
44
52
42
31
21
12
15
17
20
14
7
1
1
5

Medium Clouds (% Sky Obscured)

0
0
2
2
1
1
2
2
3
13
70
74
75
57
45
44
53
57
68
73
73
58
70
70

High Clouds (% Sky Obscured)

23
16
33
47
70
19
28
25
40
72
40
33
22
28
30
29
30
24
31
54
75
100
92
83

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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
1
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
7
7
6
6
7
7
8
9
10
11
11
11
12
13
12
12
10
11
10
9
10

Chance of Frost

Temperature (°C)

20
19
18
18
17
17
17
17
17
17
18
19
20
21
23
24
25
25
25
25
24
23
22
21

Feels Like (°C)

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

Dew Point (°C)

17
17
16
16
15
15
16
16
17
17
17
17
17
16
15
15
14
14
14
14
13
13
14
14

Relative Humidity (%)

84
89
89
88
86
89
92
95
96
96
93
91
85
73
61
56
49
48
48
52
47
52
61
63

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1018

Ozone (du)

274
274
273
271
270
269
269
269
268
268
268
267
267
267
267
267
267
267
267
269
271
271
272
273

Friday 19

Waning Crescent 1%

05:19

18:28

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
19 Bad
20 Bad

Sun - Rise: 06:40, Set: 18:53, Transit: 12:47. Moon - Rise: 05:19, Set: 18:28. Civil Dark: 19:22 - 06:11. Nautical Dark: 19:56 - 05:37. Astro Dark: 20:31 - 05:03

Total Clouds (% Sky Obscured)

92
88
83
77
82
88
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
36
40
39
40
45
50
57
66
80
82
84
58
80
80
83
71
74
75
69
65
67
64
60

Medium Clouds (% Sky Obscured)

78
81
80
77
82
87
91
90
87
90
93
95
98
96
96
96
79
58
37
25
13
2
23
44

High Clouds (% Sky Obscured)

74
51
35
16
32
44
61
75
89
100
100
100
100
100
100
100
89
79
68
79
88
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
9
8
6
4
9
7
8
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

3
11
12
11
13
22
68
49
59
83
95
95
86
95
78
63
95
94
89
80
74
70
87
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0.2
0
0.5
1
0.7
0.4
1.2
0.4
0
0.7
0.7
0.7
0.5
0.4
0.4
0.5
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
19
19
19
19
19
19
19
19
19
19
19
20
19
20
20
20
20
20
20
20
19
19

Feels Like (°C)

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

Dew Point (°C)

14
15
14
14
14
14
13
17
17
18
18
18
18
18
18
18
18
17
17
17
17
18
18
18

Relative Humidity (%)

67
72
72
72
71
72
67
88
91
95
96
96
93
92
93
91
86
85
82
81
84
88
92
95

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

275
277
275
274
272
271
272
274
275
274
274
272
271
270
271
272
275
276
276
276
276
276
275
276

Saturday 20

Waning Crescent 0%

06:25

18:45

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
19 Bad
20 Bad

Sun - Rise: 06:41, Set: 18:51, Transit: 12:46. Moon - Rise: 06:25, Set: 18:45. Civil Dark: 19:20 - 06:12. Nautical Dark: 19:54 - 05:39. Astro Dark: 20:29 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
94
89
84
75
67
59
66
78
86
90
95
99
97
95
92
79
66
52
59
66

Low Clouds (% Sky Obscured)

63
70
74
79
73
67
60
58
57
51
49
50
51
55
55
54
49
47
45
48
48
45
35
27

Medium Clouds (% Sky Obscured)

65
66
68
67
65
62
60
45
29
13
7
3
0
0
1
1
4
14
20
18
9
1
2
3

High Clouds (% Sky Obscured)

100
100
100
100
81
58
7
20
36
52
66
78
86
90
60
55
53
45
41
34
23
11
33
56

ISS Passover

Visibility (miles)

4
1
3
6
8
7
5
4
6
8
9
8
7
6
7
8
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

Light Rain
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

Precipitation Probability (%)

95
95
95
95
95
95
83
73
61
42
37
35
34
30
27
24
22
21
23
23
22
20
15
11

Precipitation Amount (mm)

1
1.8
2.1
1.7
1.5
1
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
5
7
8
9
9
10
11
10
9
8
8
9
10
10
12
13
12
12
12
10
9
7
6

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
17
17
17
17
16
17
18
19
20
21
23
24
24
25
24
24
23
22

Feels Like (°C)

18
18
18
18
18
17
17
17
17
17
18
16
17
17
17
17
18
23
23
22
23
24
24
22

Dew Point (°C)

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

Relative Humidity (%)

96
98
100
98
98
98
96
96
96
96
96
96
96
96
92
87
84
79
74
72
74
77
79
83

Pressure (mb)

1014
1014
1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1008
1008

Ozone (du)

277
277
281
284
287
286
285
284
284
285
285
284
283
281
279
277
274
273
272
271
271
271
271
270

Sunday 21

New Moon 1%

07:31

19:02

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: 06:42, Set: 18:50, Transit: 12:46. Moon - Rise: 07:31, Set: 19:02. Civil Dark: 19:18 - 06:14. Nautical Dark: 19:52 - 05:40. Astro Dark: 20:27 - 05:05

Total Clouds (% Sky Obscured)

72
71
74
77
83
91
100
96
93
89
91
93
95
84
76
68
69
69
65
67
61
55

Low Clouds (% Sky Obscured)

22
22
17
24
23
19
29
39
46
52
51
49
47
30
16
5
3
2
0
4
9
12

Medium Clouds (% Sky Obscured)

5
7
9
12
9
8
7
7
4
15
13
15
16
22
25
29
19
11
1
9
16
23

High Clouds (% Sky Obscured)

66
52
49
57
69
84
100
93
88
85
71
56
40
47
47
46
57
69
65
67
61
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4

Fog (%)

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
Moderate Rain
Moderate Rain

Precipitation Probability (%)

0
8
8
2
5
4
0
3
1
0
6
6
1
1
1
0
2
7
13
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
2.6
4.7

Wind Speed/Direction (mph)

5
4
4
4
5
5
5
7
7
6
6
7
8
9
10
9
10
9
10
11
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
18
18
17
15
13
12
12
13
13
14
14
15
15
16
16
17
18
18
18
19

Relative Humidity (%)

88
92
89
88
85
77
69
62
65
68
71
69
68
67
63
60
58
60
64
66
72
81

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1008

Ozone (du)

269
268
268
268
269
268
268
268
268
268
269
268
268
267
267
267
267
268
268
269
268
268

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

Generated: 15/09/25 21:28:28. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-5.00