Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 13%

02:55

18:47

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Good
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

Sun - Rise: 06:37, Set: 19:09, Transit: 12:52. Moon - Rise: 02:55, Set: 18:47. Civil Dark: 19:51 - 05:55. Nautical Dark: 20:42 - 05:05. Astro Dark: 21:38 - 04:09

Total Clouds (% Sky Obscured)

65
62
60
56
48
67
62
57
45
12
86
75
75
88
100
91
100
100
86
100
100
98
100
100

Low Clouds (% Sky Obscured)

54
51
32
29
45
59
52
51
26
2
21
21
26
35
81
36
39
30
33
33
88
75
72
88

Medium Clouds (% Sky Obscured)

40
27
31
30
0
8
20
9
16
0
35
25
44
69
81
31
37
81
33
84
85
96
99
71

High Clouds (% Sky Obscured)

12
4
4
2
0
0
0
0
4
11
63
75
15
11
65
91
100
100
75
100
100
75
100
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
7
3
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
4
5
3
6
12
0
0
0
0
0
11
18
4
20
8
4
17
82
95
89
79
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.3
0.7
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
15
16
17
17
17
17
16
15
13
11
11
11
12
11
11
11
11
11
10
10
11

Feels Like (°C)

10
12
13
14
14
15
14
14
15
14
13
10
9
10
9
9
9
8
8
9
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

90
84
76
69
63
59
55
52
56
61
73
79
86
88
88
83
88
91
91
93
87
96
95
96

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1006
1006
1005
1004
1003

Ozone (du)

279
280
278
274
275
281
279
277
277
277
276
276
276
276
276
277
276
277
279
279
279
284
289
291

Friday 19

Waning Crescent 6%

04:28

18:47

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

Sun - Rise: 06:39, Set: 19:06, Transit: 12:52. Moon - Rise: 04:28, Set: 18:47. Civil Dark: 19:48 - 05:58. Nautical Dark: 20:38 - 05:08. Astro Dark: 21:34 - 04:13

Total Clouds (% Sky Obscured)

100
100
99
100
100
90
77
57
63
50
54
43
49
42
50
43
41
37
55
100
100
85
100
98

Low Clouds (% Sky Obscured)

94
90
77
90
86
77
48
47
35
31
32
39
45
39
44
38
33
26
41
48
43
21
44
47

Medium Clouds (% Sky Obscured)

100
100
98
100
55
50
33
22
25
26
25
0
0
0
0
0
0
0
0
0
42
82
75
87

High Clouds (% Sky Obscured)

100
100
90
100
86
12
7
2
10
0
0
0
0
0
0
0
2
23
55
100
100
85
100
98

ISS Passover

Visibility (miles)

3
3
3
3
5
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

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

Precipitation Probability (%)

95
95
95
84
75
40
20
23
37
47
33
8
2
1
0
0
0
1
3
10
1
0
0
3

Precipitation Amount (mm)

0.8
0.9
0.9
0.6
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
11
11
12
13
14
14
14
12
11
10
10
10
11
10
10
10
8
8
8
8
7

Dew Point (°C)

11
11
12
12
12
12
11
10
10
10
9
9
10
10
10
10
10
9
9
10
10
9
9
10

Relative Humidity (%)

96
95
92
93
92
84
78
72
70
74
76
84
91
93
95
96
95
95
91
95
95
95
96
96

Pressure (mb)

1003
1003
1003
1003
1003
1004
1004
1005
1006
1006
1007
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

292
293
294
294
296
297
294
291
290
288
286
285
287
286
283
279
276
274
273
272
271
270
268
267

Saturday 20

Waning Crescent 2%

05:57

18:46

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:42, Set: 19:03, Transit: 12:51. Moon - Rise: 05:57, Set: 18:46. Civil Dark: 19:45 - 06:00. Nautical Dark: 20:35 - 05:10. Astro Dark: 21:30 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
98
83
82
82
78
78
82
88
92
100
97
94
95
96
96
95
94

Low Clouds (% Sky Obscured)

74
79
88
61
89
90
58
49
55
51
45
44
39
37
34
41
37
42
48
44
35
34
37
41

Medium Clouds (% Sky Obscured)

100
100
98
95
100
100
83
44
48
45
52
43
20
23
30
39
39
24
27
26
32
63
74
66

High Clouds (% Sky Obscured)

100
100
100
100
100
93
37
88
27
22
28
21
26
32
36
30
100
97
92
91
91
90
93
93

ISS Passover

Visibility (miles)

9
5
3
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
Very Light Rain
None
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 (%)

29
53
73
42
79
95
95
95
59
11
12
12
13
4
2
0
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

0
0
0.3
0
0.4
0.7
1
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
12
13
13
15
16
17
17
16
15
14
14
14
14
13
11
10
10
8
8
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
13
12
11
11
11
10
10
9
9
10
10
10
10
9
9
9
9
9
9
9

Relative Humidity (%)

95
93
95
95
93
83
80
74
72
72
73
73
75
78
79
76
78
76
79
80
81
86
87
87

Pressure (mb)

1010
1009
1008
1008
1007
1006
1005
1005
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

266
266
266
266
266
268
270
271
272
272
274
274
275
277
277
277
277
278
276
276
275
274
273
273

Sunday 21

New Moon 0%

07:22

18:45

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:44, Set: 19:00, Transit: 12:51. Moon - Rise: 07:22, Set: 18:45. Civil Dark: 19:42 - 06:03. Nautical Dark: 20:32 - 05:13. Astro Dark: 21:26 - 04:19

Total Clouds (% Sky Obscured)

94
96
98
100
100
100
100
100
92
94
84
100
100
99
99
98
98
98
98
99
100
100
100
37

Low Clouds (% Sky Obscured)

48
57
87
93
85
74
64
56
37
32
18
14
11
17
21
27
37
45
53
48
45
39
46
37

Medium Clouds (% Sky Obscured)

56
72
86
100
98
96
83
55
61
62
66
65
59
59
59
55
39
19
6
14
19
27
25
22

High Clouds (% Sky Obscured)

93
89
12
5
9
17
17
20
40
43
47
100
100
89
79
64
71
78
86
91
95
100
100
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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

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
2
3
4
19
31
33
47
45
30
28
24
8
11
13
8
14
15
9
11
9
2
21
32

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
7
8
8
9
10
11
12
14
13
12
11
11
12
11
12
11
10
10
10
10
11
10

Chance of Frost

Temperature (°C)

12
13
13
14
14
14
15
16
16
16
15
15
14
14
14
15
15
16
15
15
15
15
15
14

Feels Like (°C)

10
10
11
11
11
12
12
13
13
11
10
10
9
9
9
9
10
10
10
10
10
10
10
10

Dew Point (°C)

10
9
9
10
11
12
13
13
13
12
11
9
9
8
9
9
10
10
10
10
10
10
10
9

Relative Humidity (%)

86
80
76
80
83
84
87
82
81
78
73
70
68
67
69
69
69
69
69
70
69
70
70
70

Pressure (mb)

1008
1008
1007
1007
1007
1006
1005
1005
1004
1004
1004
1004
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005

Ozone (du)

274
275
276
278
278
279
280
281
282
284
287
289
291
291
292
293
295
295
297
297
297
296
297
298

Monday 22

Waxing Crescent 0%

No Rise

18:44

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:46, Set: 18:57, Transit: 12:51. Moon - Rise: No Rise, Set: 18:44. Civil Dark: 19:39 - 06:05. Nautical Dark: 20:28 - 05:15. Astro Dark: 21:22 - 04:22

Total Clouds (% Sky Obscured)

54
17
19
45
100
100
100
100
100
100
96
92
84
97
93
88
75
70
63
60
58
55
71
79

Low Clouds (% Sky Obscured)

54
17
19
45
66
55
54
52
49
40
47
61
69
49
49
50
52
48
45
42
39
36
40
46

Medium Clouds (% Sky Obscured)

23
17
19
34
39
50
55
55
55
45
63
18
55
61
45
32
40
41
45
35
25
20
25
35

High Clouds (% Sky Obscured)

54
17
19
45
87
93
100
97
93
90
60
30
5
55
55
45
30
20
5
0
0
0
0
10

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
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

Precipitation Probability (%)

34
33
41
47
79
95
95
95
95
95
71
46
8
16
19
8
16
20
12
20
23
20
16
11

Precipitation Amount (mm)

0
0
0
0
0.5
1
1.5
1.6
1.2
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
13
13
13
12
12
12
11
10
10
9
9
9
9
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
68
64
61
59
60
61
62
66
70
76
76
77
78
80
82
84
84
84
85
87
87
84

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011

Ozone (du)

298
299
300
301
300
299
297
297
295
293
291
289
289
290
289
289
288
287
286
285
286
286
286
286

Tuesday 23

Waxing Crescent 3%

08:47

18:43

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
21 Bad
22 Bad
23 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 OK
06 OK
07 Good

Sun - Rise: 06:49, Set: 18:54, Transit: 12:50. Moon - Rise: 08:47, Set: 18:43. Civil Dark: 19:36 - 06:07. Nautical Dark: 20:25 - 05:18. Astro Dark: 21:19 - 04:25

Total Clouds (% Sky Obscured)

84
89
93
100
100
99
99
100
100
100
88
78
66
51
35
20
17
15
12
10
8
13
9
5

Low Clouds (% Sky Obscured)

53
55
57
61
62
62
62
73
84
93
72
52
37
27
16
1
1
1
0
0
0
0
1
3

Medium Clouds (% Sky Obscured)

45
61
80
98
90
83
76
87
85
87
64
37
11
16
22
20
17
15
12
10
8
13
9
5

High Clouds (% Sky Obscured)

10
5
5
0
0
0
0
0
0
0
9
28
39
34
30
20
17
15
8
10
8
13
9
5

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

Precipitation Probability (%)

5
21
27
34
51
64
75
89
95
95
93
72
39
33
23
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.5
0.6
0.8
1
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
78
73
68
64
61
59
56
59
64
67
73
81
88
88
88
88
90
91
91
91
91
89
86

Pressure (mb)

1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

287
288
289
290
291
290
289
288
286
284
281
280
278
277
278
279
280
281
282
283
281
280
278
278

Wednesday 24

Waxing Crescent 7%

10:13

18:42

08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 06:51, Set: 18:51, Transit: 12:50. Moon - Rise: 10:13, Set: 18:42. Civil Dark: 19:32 - 06:10. Nautical Dark: 20:22 - 05:21. Astro Dark: 21:15 - 04:28

Total Clouds (% Sky Obscured)

10
16
31
42
38
29
33
26
29
31
29
27
25
20
15
10
10
5
10

Low Clouds (% Sky Obscured)

8
16
30
41
30
19
11
15
17
19
23
27
25
20
15
10
10
5
10

Medium Clouds (% Sky Obscured)

10
16
31
42
38
28
8
6
6
6
14
22
25
20
15
10
10
5
10

High Clouds (% Sky Obscured)

10
16
31
36
38
29
33
26
29
31
29
27
25
20
15
10
10
5
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
2
2
5
6
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
7
9
10
10
11
11
11
11
10
9
7
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
6
6
6
6
7
7
9
8
7
7
7
6
3
3
3
3
3

Dew Point (°C)

4
4
4
4
3
3
3
2
3
3
3
3
3
3
3
2
2
2
2

Relative Humidity (%)

84
79
73
66
59
57
54
52
57
61
67
69
70
74
73
71
71
71
71

Pressure (mb)

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

Ozone (du)

278
278
279
280
282
282
283
283
285
287
289
288
287
287
288
289
291
293
295

Forecast for Kupchino, Russia (59.85,30.35)

Generated: 18/09/25 08:00:42. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+3.00