Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waning Crescent 17%

05:07

16:16

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

Sun - Rise: 06:28, Set: 20:19, Transit: 13:24. Moon - Rise: 05:07, Set: 16:16. Civil Dark: 20:49 - 05:58. Nautical Dark: 21:26 - 05:21. Astro Dark: 22:06 - 04:41

Total Clouds (% Sky Obscured)

85
85
71
82
96
100
99
87
92
86
55
56
41
46
53
57
60
61
6
0
0
23
34
0

Low Clouds (% Sky Obscured)

57
41
44
42
44
69
48
38
29
8
0
0
11
13
7
19
33
38
6
0
0
14
19
0

Medium Clouds (% Sky Obscured)

12
5
20
20
13
24
56
23
3
3
3
19
22
34
35
32
27
28
0
0
0
0
0
0

High Clouds (% Sky Obscured)

47
22
27
56
90
100
96
70
84
75
55
44
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
8
8
6
4
4
5
6
7
7
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
3
9
16
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
61
70
86
95
85
59
34
14
3
1
3
3
3
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
6
7
9
10
9
9
8
6
4
3
3
2
2
2
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

13
15
16
18
18
18
17
17
17
17
16
15
13
12
12
12
12
11
11
10
9
9
8
9

Feels Like (°C)

12
15
16
18
17
16
15
14
15
15
15
15
13
14
13
13
13
12
12
11
10
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

86
83
75
66
63
63
66
65
64
67
75
80
81
84
83
84
83
83
83
84
85
87
87
82

Pressure (mb)

1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

364
364
364
364
363
364
365
366
365
364
364
364
364
364
364
363
362
361
359
359
359
358
357
356

Friday 25

Waning Crescent 9%

05:29

17:34

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

Sun - Rise: 06:27, Set: 20:20, Transit: 13:24. Moon - Rise: 05:29, Set: 17:34. Civil Dark: 20:50 - 05:56. Nautical Dark: 21:27 - 05:19. Astro Dark: 22:07 - 04:39

Total Clouds (% Sky Obscured)

0
11
11
54
27
40
57
59
38
48
49
49
89
86
72
82
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
6
4
0
4
6
8
3
2
5
49
46
21
26
27
9
5
29
59
91
80
70
52
49

Medium Clouds (% Sky Obscured)

0
0
0
40
18
22
30
38
25
32
28
20
32
40
40
54
55
50
55
83
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
13
85
80
25
81
97
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
7
5
5

Fog (%)

1
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
1
1
1
2
2
2
3
4
4
5
4
5
5
9
15
14
17
30
53
59
74
81
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
15
17
19
20
21
21
21
21
21
20
17
15
14
13
13
12
11
10
10
10
10
10
11

Feels Like (°C)

15
17
18
19
20
21
21
21
20
20
19
16
15
14
13
13
11
10
9
8
8
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

75
68
58
48
42
38
37
37
41
46
56
61
65
67
66
68
71
73
74
80
90
91
91
91

Pressure (mb)

1011
1011
1010
1010
1010
1009
1008
1008
1007
1007
1007
1008
1009
1009
1009
1009
1010
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

354
353
351
351
352
353
354
353
353
352
351
352
351
352
351
349
350
353
350
349
351
352
354
356

Saturday 26

Waning Crescent 3%

05:54

18:54

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
08 Bad

Sun - Rise: 06:25, Set: 20:21, Transit: 13:24. Moon - Rise: 05:54, Set: 18:54. Civil Dark: 20:52 - 05:55. Nautical Dark: 21:29 - 05:17. Astro Dark: 22:09 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
91
91
87
81
80
75
75
75
78

Low Clouds (% Sky Obscured)

55
64
67
65
64
77
80
83
76
58
47
50
53
72
84
75
51
39
58
69
75
75
75
78

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
99
100
100
91
94
50
59
49
39
23
86
80
80
80
75
75
75
78

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
99
97
72
44
30
25
46
54
25
11
9
8

ISS Passover

Visibility (miles)

4
9
9
7
6
5
4
5
9
9
9
9
9
9
9
9
9
9
9
9
7
6
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None

Precipitation Probability (%)

51
46
55
65
76
75
74
75
76
81
83
89
62
41
25
21
21
28
45
49
50
47
30
34

Precipitation Amount (mm)

0
0
0
0
0.4
0.4
0.4
0.3
0.2
0.4
0.5
0.8
0.3
0
0
0
0
0
0
0
0.4
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
15
14
15
15
16
15
14
14
13
12
11
11
11
10
10
10
9
9
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
86
84
85
86
89
90
87
83
84
90
93
93
91
90
93
93
93
93
93
93
93
93

Pressure (mb)

1011
1010
1011
1011
1010
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017

Ozone (du)

359
360
362
362
362
363
363
362
364
364
364
363
363
367
369
367
363
359
357
355
352
350
351
351

Sunday 27

New Moon 0%

06:23

20:18

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
08 Bad

Sun - Rise: 06:24, Set: 20:22, Transit: 13:24. Moon - Rise: 06:23, Set: 20:18. Civil Dark: 20:53 - 05:53. Nautical Dark: 21:30 - 05:16. Astro Dark: 22:11 - 04:35

Total Clouds (% Sky Obscured)

77
77
78
76
75
73
80
86
93
95
98
100
100
100
100
100
100
100
92
84
76
71
74
78

Low Clouds (% Sky Obscured)

77
77
76
76
75
73
80
86
91
87
86
85
83
83
89
86
82
77
70
58
45
37
6
7

Medium Clouds (% Sky Obscured)

77
77
78
66
75
73
34
29
63
66
90
98
28
29
88
90
67
78
92
77
67
31
58
64

High Clouds (% Sky Obscured)

6
2
2
2
3
2
2
2
8
70
82
100
100
100
100
100
86
77
46
19
0
13
48
67

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

26
34
19
27
38
34
54
69
84
86
65
46
35
28
20
15
14
9
10
12
6
4
5
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
14
14
15
15
15
15
14
13
12
11
10
10
9
9
9
8
7
7
6
6
6
7

Feels Like (°C)

10
11
12
13
13
13
14
13
12
10
9
8
8
7
6
6
6
5
4
4
3
2
4
4

Dew Point (°C)

10
11
12
12
13
12
14
14
12
12
11
10
9
9
8
8
8
7
6
5
4
3
4
5

Relative Humidity (%)

91
89
89
86
85
84
89
92
90
93
93
95
93
93
93
93
93
91
90
88
85
83
87
82

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1019
1019
1020
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

353
352
348
345
343
341
340
341
341
340
340
340
340
338
337
336
337
337
337
339
341
342
342
342

Monday 28

Waxing Crescent 1%

07:00

21:43

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 OK
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:22, Set: 20:23, Transit: 13:24. Moon - Rise: 07:00, Set: 21:43. Civil Dark: 20:54 - 05:52. Nautical Dark: 21:31 - 05:14. Astro Dark: 22:12 - 04:33

Total Clouds (% Sky Obscured)

60
70
80
95
95
95
95
95
95
80
56
65
70
70
65
64
59
54
49
45
50
50
60
65

Low Clouds (% Sky Obscured)

5
7
8
13
17
21
31
39
46
32
23
14
12
9
5
4
4
4
3
3
3
3
3
4

Medium Clouds (% Sky Obscured)

40
27
13
10
8
5
5
4
4
2
2
2
8
15
26
38
43
53
49
45
50
50
60
65

High Clouds (% Sky Obscured)

60
60
50
45
40
40
35
45
55
64
56
62
53
54
55
49
53
54
49
45
50
50
60
65

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 (%)

3
3
1
3
3
1
3
4
3
7
7
2
4
2
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)

9
11
12
13
13
13
14
13
13
12
11
9
8
7
7
6
6
5
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

8
10
12
13
14
14
14
14
14
13
12
10
9
9
7
6
6
5
4
3
3
2
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
60
54
50
50
50
50
52
56
58
62
65
68
69
69
69
72
75
77
79
79
79
75
71

Pressure (mb)

1026
1027
1026
1026
1025
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024
1023

Ozone (du)

343
343
343
344
343
343
342
344
345
346
347
349
350
350
351
351
352
353
355
355
356
357
358
358

Tuesday 29

Waxing Crescent 5%

07:46

23:06

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

Sun - Rise: 06:21, Set: 20:25, Transit: 13:24. Moon - Rise: 07:46, Set: 23:06. Civil Dark: 20:55 - 05:50. Nautical Dark: 21:33 - 05:12. Astro Dark: 22:14 - 04:31

Total Clouds (% Sky Obscured)

70
70
70
63
56
45
34
27
27
35
49
70
75
75
75
65
35
30
25
20
20
25
30
35

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

70
70
70
63
56
45
26
15
3
19
34
49
63
75
75
65
35
30
25
20
20
25
30
35

High Clouds (% Sky Obscured)

70
70
70
53
29
10
10
10
16
26
39
70
75
75
75
65
35
30
25
20
20
25
30
35

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)

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

Chance of Frost

Temperature (°C)

7
9
11
13
14
15
16
16
15
14
13
11
9
8
8
8
7
6
6
6
5
5
6
8

Feels Like (°C)

2
5
5
6
7
7
8
13
12
11
11
9
8
4
4
5
4
4
4
3
3
3
4
5

Dew Point (°C)

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

Relative Humidity (%)

67
63
58
55
51
48
45
50
54
58
62
67
72
73
73
75
78
79
82
80
80
82
78
74

Pressure (mb)

1023
1022
1022
1021
1020
1019
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

359
361
362
363
364
365
365
365
365
365
364
363
362
362
362
363
362
361
360
361
362
363
364
366

Wednesday 30

Waxing Crescent 11%

08:45

00:21

Sun - Rise: 06:20, Set: 20:26, Transit: 13:23. Moon - Rise: 08:45, Set: 00:21. Civil Dark: 20:56 - 05:49. Nautical Dark: 21:34 - 05:11. Astro Dark: 22:16 - 04:29

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 24/04/25 09:16:20. Forecast: 24/04/25 to 30/04/25. Timezone: UTC+3.00