Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 5%

09:45

18:03

06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 OK
15 Good
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

Sun - Rise: 07:27, Set: 16:58, Transit: 12:12. Moon - Rise: 09:45, Set: 18:03. Civil Dark: 17:29 - 06:56. Nautical Dark: 18:03 - 06:22. Astro Dark: 18:37 - 05:49

Total Clouds (% Sky Obscured)

41
33
34
31
29
23
21
33
8
3
33
67
74
99
70
98
99
94
91
74
86
87
85
69

Low Clouds (% Sky Obscured)

16
16
15
17
18
14
15
11
2
0
0
1
2
49
31
98
91
87
81
65
78
86
84
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
13
15
17
45
18
25
98
31
33
16
24
24
24
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
26
8
3
5
55
60
87
42
42
41
21
32
10
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

2
4
20
20
42
23
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
0

Precipitation Type

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

Precipitation Probability (%)

1
0
0
2
9
19
20
23
25
14
9
5
19
14
39
95
95
78
77
82
91
93
66
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
2
0
0.3
0.5
0.6
0.6
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
10
12
14
16
17
16
17
16
14
12
11
11
9
9
10
9
8
8
7
6
6

Feels Like (°C)

10
10
10
11
14
15
17
17
16
17
17
15
11
10
10
10
8
8
7
8
8
6
4
3

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
84
80
75
70
64
61
61
66
74
75
76
77
78
78
85
85
87
90
93
90
87

Pressure (mb)

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

Ozone (du)

289
289
290
292
294
294
294
296
297
301
300
301
302
300
303
306
308
307
308
309
313
315
313
311

Sunday 23

Waxing Crescent 10%

10:36

18:59

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

Sun - Rise: 07:28, Set: 16:57, Transit: 12:13. Moon - Rise: 10:36, Set: 18:59. Civil Dark: 17:28 - 06:57. Nautical Dark: 18:03 - 06:23. Astro Dark: 18:37 - 05:50

Total Clouds (% Sky Obscured)

85
85
88
85
68
95
64
93
84
85
71
80
72
51
52
54
41
45
46
35
40
45
47
43

Low Clouds (% Sky Obscured)

85
85
88
85
59
95
23
32
76
85
71
80
72
51
52
54
41
45
46
18
17
15
15
15

Medium Clouds (% Sky Obscured)

33
16
28
57
18
6
32
86
68
59
29
27
30
23
8
35
18
20
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)

5
6
6
5
9
9
9
9
9
6
4
7
4
0
1
4
6
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

23
17
24
20
8
13
56
77
95
79
51
30
32
25
6
5
4
2
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
1.6
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
6
5
4
4
5
5
7
6
6
7
6
5
4
5
5
5
4
3
3
3
3

Chance of Frost

Temperature (°C)

6
5
5
5
6
6
9
9
10
9
9
8
6
5
4
3
2
2
2
1
1
0
0
-0

Feels Like (°C)

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

Dew Point (°C)

4
3
2
3
3
2
4
4
4
4
6
6
4
4
3
2
0
0
-0
-2
-2
-2
-2
-2

Relative Humidity (%)

85
85
83
83
82
74
72
68
68
70
82
87
88
94
93
88
86
86
86
83
86
88
88
87

Pressure (mb)

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

Ozone (du)

313
314
317
318
317
317
319
321
323
325
328
329
328
332
328
327
332
336
339
338
341
346
347
348

Monday 24

Waxing Crescent 16%

11:20

20:01

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

Sun - Rise: 07:30, Set: 16:57, Transit: 12:13. Moon - Rise: 11:20, Set: 20:01. Civil Dark: 17:28 - 06:59. Nautical Dark: 18:02 - 06:24. Astro Dark: 18:36 - 05:51

Total Clouds (% Sky Obscured)

51
50
38
1
2
10
7
0
1
2
3
13
22
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

12
11
11
1
2
4
4
0
0
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
1
2
0
45
41
51
94
100
100
100
100
99

High Clouds (% Sky Obscured)

0
1
1
1
1
1
0
0
1
1
3
13
21
100
100
100
99
99
100
100
81
59
38
48

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

Chance of Frost

Temperature (°C)

-1
-0
-0
1
4
6
7
8
9
10
9
7
6
5
3
3
3
3
3
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
86
80
72
65
56
52
50
50
56
63
67
67
68
70
72
73
74
73
73
73
72
71

Pressure (mb)

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

Ozone (du)

347
346
348
350
348
346
342
338
335
334
333
332
334
334
333
331
328
326
324
325
325
325
327
329

Tuesday 25

Waxing Crescent 24%

11:55

21:08

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 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 - 06:25. Astro Dark: 18:36 - 05:52

Total Clouds (% Sky Obscured)

98
97
96
94
93
74
55
40
27
22
37
21
23
28
39
52
61
80
90
90
93
97
100
77

Low Clouds (% Sky Obscured)

0
0
4
11
16
12
6
2
2
2
3
6
10
13
13
13
12
9
5
2
1
1
3
6

Medium Clouds (% Sky Obscured)

98
97
96
94
72
74
55
40
27
22
6
4
5
7
7
9
8
8
8
8
7
13
10
15

High Clouds (% Sky Obscured)

58
69
70
65
60
55
55
40
24
2
37
11
2
2
1
1
1
33
55
50
40
45
50
17

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
1
1
3
3
2
3
2
2
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)

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

Chance of Frost

Temperature (°C)

2
2
3
4
5
7
8
10
12
11
11
10
9
8
6
6
5
5
5
5
5
6
5
6

Feels Like (°C)

-0
0
0
2
3
5
6
8
10
9
10
8
8
7
6
6
5
5
3
3
3
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

72
72
72
71
66
62
58
58
60
60
66
72
75
79
81
82
82
83
85
85
83
83
80
82

Pressure (mb)

1016
1016
1015
1015
1015
1014
1013
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010

Ozone (du)

332
332
331
330
330
330
328
328
328
327
328
329
330
330
329
327
325
324
326
326
327
328
330
332

Wednesday 26

Waxing Crescent 33%

12:24

22:16

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 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 - 06:26. Astro Dark: 18:35 - 05:53

Total Clouds (% Sky Obscured)

100
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
96

Low Clouds (% Sky Obscured)

9
12
21
38
76
81
82
85
86
86
86
88
83
90
67
39
11
11
13
15
30
44
57
64

Medium Clouds (% Sky Obscured)

100
16
15
36
100
100
79
75
52
57
100
97
100
100
100
100
100
100
99
99
97
89
81
80

High Clouds (% Sky Obscured)

87
43
100
100
100
99
88
94
52
52
93
100
100
100
100
100
100
100
100
100
82
70
63
81

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
9
5
5
7
7
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
1
9
22
53
53
52
52
37
78
75
78
60
60
33
22
15
15
17
18
21
18
9
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.6
0.7
0.5
0.2
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
3
3
1
1
2
2
1
2
1
3
3
2
2
1
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
2
4
4
6
6
8
8
8
8
8
7
7
7
7
7
6
6
6
6
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
79
74
77
79
84
87
87
88
91
91
93
93
91
88
87
88
88
88
88
87
87

Pressure (mb)

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

Ozone (du)

333
333
333
334
333
334
334
331
330
329
328
327
326
326
326
325
324
323
322
321
321
319
317
315

Thursday 27

Waxing Crescent 44%

12:49

23:26

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 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 - 06:27. Astro Dark: 18:35 - 05:54

Total Clouds (% Sky Obscured)

95
100
100
100
100
99
99
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
74
62
44
24
22
23
20
38
57
75
83
92
99
99
98
98
98
95
94
95
96
98
95

Medium Clouds (% Sky Obscured)

89
100
100
99
98
89
77
61
72
81
91
94
97
99
99
100
100
90
81
74
72
65
58
61

High Clouds (% Sky Obscured)

92
100
100
100
100
99
99
98
97
97
97
97
97
96
90
82
76
69
53
32
43
61
79
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
3
5
6
7
8
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

16
20
25
35
42
49
55
51
58
67
70
80
95
95
95
95
95
73
65
56
51
48
39
33

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0.2
0.2
0.3
0.6
0.7
0.9
1
0.6
0.3
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
8
9
9
10
10
11
11
10
9
8
8
7
7
6
6
5
4
3
3
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
82
81
78
76
73
70
74
80
84
87
90
94
91
88
85
83
82
80
80
80
80

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1020
1020
1020
1021

Ozone (du)

314
314
314
315
316
318
317
316
315
316
316
317
317
318
318
320
322
324
324
324
324
324
325
326

Friday 28

First Quarter 55%

13:11

00:36

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
21 Bad
22 Bad
23 Bad
00 Bad
01 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 - 06:28. Astro Dark: 18:35 - 05:55

Total Clouds (% Sky Obscured)

100
99
97
95
93
96
99
100
96
94
91
86
79
71
65
68
67
67
67
72

Low Clouds (% Sky Obscured)

93
94
95
93
93
93
89
83
78
77
76
76
75
71
65
68
67
67
67
72

Medium Clouds (% Sky Obscured)

72
83
67
52
38
27
16
6
5
5
5
5
5
4
3
1
0
1
2
3

High Clouds (% Sky Obscured)

63
75
76
73
69
80
90
100
83
66
47
34
22
9
6
4
1
1
1
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

31
26
24
20
4
9
7
2
8
5
0
11
9
2
14
9
3
14
12
2

Precipitation Amount (mm)

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
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
76
74
71
71
70
67
71
73
77
79
80
81
83
84
83
84
84

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

327
328
329
331
333
335
336
337
339
339
340
340
340
340
340
340
340
340
338
336

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

Generated: 22/11/25 05:55:24. Forecast: 22/11/25 to 28/11/25. Timezone: UTC+2.00