Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 10%

10:36

18:59

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

Sun - Rise: 07:28, Set: 16:57, Transit: 12:13. Moon - Rise: 10:36, Set: 18:59. Civil Dark: 17:28 - 06:59. Nautical Dark: 18:03 - 06:24. Astro Dark: 18:37 - 05:50

Total Clouds (% Sky Obscured)

90
88
89
78
94
98
85
98
100
100
90
89
82
77
47
51
44
39
33
36
41
75
62
51

Low Clouds (% Sky Obscured)

82
88
85
78
68
69
58
45
60
64
49
84
73
76
44
49
40
39
30
33
38
75
60
39

Medium Clouds (% Sky Obscured)

29
10
5
10
72
82
50
92
100
100
78
67
54
64
0
1
1
1
0
0
0
0
0
0

High 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

ISS Passover

Visibility (miles)

6
6
6
7
9
9
9
9
9
9
9
9
9
2
5
7
8
8
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

7
3
17
13
16
18
72
85
67
92
73
63
62
52
17
7
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
6
5
4
4
4
4
3
4
5
5
5
8
5
5
5
5
5
5
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
3
4
5
6
7
7
6
6
5
4
4
1
2
2
1
1
1
0
-1
0
-1
-1

Dew Point (°C)

3
3
3
3
4
4
4
3
2
3
3
3
3
3
2
2
1
1
0
-0
-1
-1
-2
-3

Relative Humidity (%)

85
83
83
81
77
73
69
67
65
68
74
78
81
86
85
88
88
86
86
86
86
86
80
78

Pressure (mb)

1015
1015
1016
1015
1015
1014
1013
1013
1013
1013
1013
1014
1015
1016
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

315
318
319
319
321
323
326
325
327
333
333
332
333
330
333
335
337
338
340
344
351
356
356
354

Monday 24

Waxing Crescent 16%

11:20

20:01

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

Sun - Rise: 07:30, Set: 16:57, Transit: 12:13. Moon - Rise: 11:20, Set: 20:01. Civil Dark: 17:28 - N/A. Nautical Dark: 18:02 - 06:25. Astro Dark: 18:36 - 05:51

Total Clouds (% Sky Obscured)

40
29
20
19
7
6
2
1
4
3
14
48
56
48
78
100
97
100
100
100
100
100
96
95

Low Clouds (% Sky Obscured)

19
13
9
7
3
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
65
91
63
54
100
98
69
100
95
95

High Clouds (% Sky Obscured)

0
0
0
0
3
3
2
0
3
3
12
48
56
48
59
93
95
100
100
100
100
100
78
20

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 (%)

2
3
3
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)

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

Chance of Frost

Temperature (°C)

1
1
2
5
6
8
9
10
10
9
8
6
5
4
4
4
3
3
3
2
2
2
2
3

Feels Like (°C)

0
1
2
4
5
7
7
8
8
8
8
6
3
2
2
3
2
0
1
-0
1
0
-0
0

Dew Point (°C)

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

Relative Humidity (%)

78
77
73
66
63
55
49
48
50
54
61
62
65
64
67
69
69
69
70
70
72
72
70
70

Pressure (mb)

1019
1019
1019
1019
1018
1017
1016
1016
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

357
361
360
359
354
350
345
340
337
335
333
331
330
330
329
328
326
326
325
324
322
319
318
320

Tuesday 25

Waxing Crescent 24%

11:55

21:08

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

Sun - Rise: 07:31, Set: 16:56, Transit: 12:13. Moon - Rise: 11:55, Set: 21:08. Civil Dark: 17:27 - 07:00. Nautical Dark: 18:02 - 06:26. Astro Dark: 18:36 - 05:52

Total Clouds (% Sky Obscured)

95
96
100
100
98
71
49
53
76
93
95
84
88
84
73
96
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
8
14
10
11
9
8
9
9
18
16
20
19
9
5
8
15
14
6
17
31
57
65
55

Medium Clouds (% Sky Obscured)

95
95
100
100
97
70
41
43
66
71
53
52
51
32
31
38
38
77
99
95
43
35
88
86

High Clouds (% Sky Obscured)

15
13
28
1
8
30
12
26
25
30
18
1
2
9
27
45
74
100
100
77
100
100
93
63

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 (%)

1
8
1
1
2
0
0
0
0
0
0
7
6
0
0
0
0
0
0
2
6
7
25
38

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)

1
1
1
2
2
3
4
5
5
4
4
3
4
3
3
3
3
3
2
3
3
3
2
3

Chance of Frost

Temperature (°C)

3
3
3
6
8
11
12
12
13
11
10
9
8
7
7
7
7
7
7
7
7
7
7
7

Feels Like (°C)

1
0
2
4
7
9
10
10
11
10
8
7
7
7
6
5
5
5
5
5
4
5
6
5

Dew Point (°C)

-2
-3
-3
-1
0
3
4
4
5
5
5
4
4
4
4
4
4
3
4
3
4
4
4
4

Relative Humidity (%)

70
69
65
62
56
56
57
56
60
65
71
74
77
78
81
79
79
79
81
79
81
81
79
79

Pressure (mb)

1014
1014
1015
1014
1013
1012
1011
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1009
1009

Ozone (du)

322
325
324
324
323
322
325
325
327
330
330
330
334
336
333
333
332
335
336
340
342
342
345
345

Wednesday 26

Waxing Crescent 33%

12:24

22:16

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

Sun - Rise: 07:32, Set: 16:56, Transit: 12:14. Moon - Rise: 12:24, Set: 22:16. Civil Dark: 17:27 - 07:01. Nautical Dark: 18:02 - 06:27. Astro Dark: 18:35 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
100
100

Low Clouds (% Sky Obscured)

67
71
81
77
74
67
66
64
56
61
63
45
41
28
76
84
89
95
100
98
86
74
83
88

Medium Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
100
100
89
88
95
100
100
100
96
37
30
64
68
100
100

High Clouds (% Sky Obscured)

89
90
79
69
76
88
100
100
100
100
89
81
75
81
81
94
49
74
100
100
78
83
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

44
59
58
89
78
86
51
32
40
43
41
28
17
15
36
49
72
67
64
64
73
91
95
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
1
2
2
3
3
2
2
2
2
1
2
2
2
3
2
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
84
85
90
90
90
90
90
91
93
91
91
91
90
88
88
88
90
87
85
88
91
93

Pressure (mb)

1010
1011
1011
1012
1012
1012
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

344
343
336
331
329
328
327
326
325
325
323
322
322
322
321
320
319
319
319
317
315
314
313
313

Thursday 27

Waxing Crescent 44%

12:49

23:26

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

Sun - Rise: 07:33, Set: 16:55, Transit: 12:14. Moon - Rise: 12:49, Set: 23:26. Civil Dark: 17:26 - 07:02. Nautical Dark: 18:01 - 06:28. Astro Dark: 18:35 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
84
77
80
87
92
94
92
89
86
89
90
92
96
97
97
99
99
99
98
99
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
99
70
45
97
83
100
100
100
100
100
100
100
86
72
58
62
65
64
65
68

High Clouds (% Sky Obscured)

100
100
100
100
100
100
97
100
100
100
100
100
100
94
90
83
83
82
84
76
70
62
64
65

ISS Passover

Visibility (miles)

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

None
None
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 (%)

64
55
48
51
48
48
49
49
44
34
55
66
84
87
87
94
89
76
69
62
51
45
48
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.5
0.5
0.7
0.6
0.4
0.4
0.3
0
0
0
0

Wind Speed/Direction (mph)

1
2
2
2
1
6
7
7
7
7
6
6
6
6
5
4
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
8
9
7
5
5
4
3
2
1
1
0
1
1
-0
0
0
-0
0
0
1
2

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
91
88
88
85
82
79
79
79
80
85
86
88
88
89
91
91
91
91
91
93
93

Pressure (mb)

1012
1012
1012
1012
1013
1013
1014
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

314
312
313
313
315
315
314
314
316
318
320
321
321
321
323
325
326
325
324
323
322
321
320
320

Friday 28

First Quarter 55%

13:11

00:36

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

Sun - Rise: 07:34, Set: 16:55, Transit: 12:14. Moon - Rise: 13:11, Set: 00:36. Civil Dark: 17:26 - 07:03. Nautical Dark: 18:01 - 06:29. Astro Dark: 18:35 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
93

Medium Clouds (% Sky Obscured)

71
74
77
79
73
67
62
70
77
84
89
93
99
96
94
91
94
95
97
92
90
87
85
81

High Clouds (% Sky Obscured)

70
77
80
82
79
74
71
79
84
89
93
94
94
96
97
100
100
100
100
98
95
93
74
61

ISS Passover

Visibility (miles)

6
6
6
5
5
4
4
3
2
1
0
0
0
0
1
1
2
1
1
0
0
0
0
1

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
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow

Precipitation Probability (%)

19
29
22
12
32
34
28
43
56
73
79
82
86
75
59
46
64
70
91
95
71
35
55
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.4
0.4
0.6
0.4
0.1
0
0.2
0.2
0.5
0.8
0.3
0
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
1
2
2
2
2
2
1
0
1
0
-1
0
1
1
1
2
1
1
1
1
1
1

Dew Point (°C)

2
2
2
3
3
2
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
2
2
2

Relative Humidity (%)

91
89
89
89
89
89
89
91
93
94
96
96
96
100
98
96
93
94
98
100
98
96
94
93

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

321
322
323
324
325
325
325
325
325
325
326
328
330
332
332
333
333
335
336
337
337
337
337
337

Saturday 29

Waxing Gibbous 66%

13:32

01:47

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:35, Set: 16:54, Transit: 12:15. Moon - Rise: 13:32, Set: 01:47. Civil Dark: 17:26 - 07:04. Nautical Dark: 18:01 - 06:30. Astro Dark: 18:35 - 05:56

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
86
90
93
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

76
65
54
44
52
59
67
76
86
96
98
97
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

67
66
58
52
65
76
87
92
96
100
100
99
99
99
99
100
99
97
98

ISS Passover

Visibility (miles)

2
2
3
4
5
5
5
5
4
3
3
2
1
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

39
40
38
33
38
38
33
38
37
41
67
74
68
77
89
95
95
88
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.4
0.6
0.9
0.8
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
1
1
1
2
1
1
1
0
-0
-1
-1
-0
-1
-1
-1
-1
-1

Relative Humidity (%)

94
93
91
91
89
89
89
88
88
88
88
91
92
98
96
96
98
98
96

Pressure (mb)

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

Ozone (du)

337
337
338
339
340
339
338
337
336
334
333
331
330
328
327
326
325
324
323

Forecast for Sofia, Sofia, Republic of Bulgaria (42.70,23.32)

Generated: 23/11/25 06:44:55. Forecast: 23/11/25 to 29/11/25. Timezone: UTC+2.00