Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Gibbous 90%

23:54

08:11

12 Good
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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:02, Set: 20:42, Transit: 13:23. Moon - Rise: 23:54, Set: 08:11. Civil Dark: 21:15 - 05:30. Nautical Dark: 21:55 - 04:49. Astro Dark: 22:42 - 04:02

Total Clouds (% Sky Obscured)

8
45
100
100
99
83
100
100
100
87
59
67
91
100
96
99
100
100
99
99
100
99
99
100

Low Clouds (% Sky Obscured)

4
2
14
14
22
22
13
4
0
0
0
1
3
10
50
61
54
69
71
83
84
85
76
96

Medium Clouds (% Sky Obscured)

8
19
1
25
25
26
67
29
31
64
59
67
91
97
96
99
100
100
99
99
100
98
99
97

High Clouds (% Sky Obscured)

8
45
100
100
98
25
90
91
72
70
59
63
83
100
85
65
69
62
67
50
61
75
55
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
3
4
3
4
3
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
0
0
1
1
3
13
31
53
68
80
79
80
80
81
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.5
0.5
0.4
0.3

Wind Speed/Direction (mph)

9
10
11
11
12
12
10
8
5
4
4
3
2
2
2
2
1
2
2
2
1
2
3
2

Chance of Frost

Temperature (°C)

16
18
20
21
21
21
20
19
16
14
13
12
12
11
11
11
11
11
11
11
11
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
41
40
38
39
41
45
50
60
67
71
73
75
76
77
78
87
93
96
96
96
96
96
96

Pressure (mb)

1012
1011
1011
1010
1009
1009
1009
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1009
1008
1008
1008

Ozone (du)

365
362
360
358
360
359
356
356
356
354
351
353
353
353
354
356
358
361
366
366
368
366
366
367

Friday 16

Waning Gibbous 83%

00:43

09:13

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:01, Set: 20:43, Transit: 13:23. Moon - Rise: 00:43, Set: 09:13. Civil Dark: 21:16 - 05:28. Nautical Dark: 21:57 - 04:47. Astro Dark: 22:44 - 04:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
82
64
59
70
44

Low Clouds (% Sky Obscured)

95
100
100
100
99
100
100
100
100
100
100
100
100
100
100
97
95
100
80
75
52
57
38
16

Medium Clouds (% Sky Obscured)

100
100
100
99
100
98
99
95
100
99
100
100
98
72
95
96
56
62
57
43
29
3
0
0

High Clouds (% Sky Obscured)

84
59
90
61
75
62
88
92
61
100
100
100
100
100
100
100
91
63
2
13
4
23
20
20

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
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
None
None
None

Precipitation Probability (%)

93
95
95
95
95
93
95
91
92
95
95
95
95
95
95
95
67
21
2
0
0
0
0
0

Precipitation Amount (mm)

0.6
2.4
2.7
2.2
1.6
0.5
0.7
0.4
0.4
0.7
1.4
2.1
1.5
1.7
1.9
0.9
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
11
11
11
10
9
9
8
7
7
6
6
6
5
5
6
6
7
8
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
95
95
96
96
95
95
96
94
94
94
96
96
96
93
93
87
79
69
60

Pressure (mb)

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

Ozone (du)

363
360
361
361
360
360
360
357
356
355
356
356
357
358
357
362
365
367
368
365
364
366
367
367

Saturday 17

Waning Gibbous 74%

01:23

10:20

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

Sun - Rise: 06:00, Set: 20:44, Transit: 13:23. Moon - Rise: 01:23, Set: 10:20. Civil Dark: 21:17 - 05:27. Nautical Dark: 21:58 - 04:46. Astro Dark: 22:45 - 03:58

Total Clouds (% Sky Obscured)

79
83
86
90
69
32
1
0
0
0
0
2
72
41
57
58
41
35
13
20
20
35
47
62

Low Clouds (% Sky Obscured)

14
16
29
52
44
27
1
0
0
0
0
0
11
20
30
39
28
18
5
0
0
5
10
15

Medium Clouds (% Sky Obscured)

37
54
38
46
36
17
0
0
0
0
0
0
36
2
17
0
0
0
0
0
2
7
15
22

High Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
0
0
2
9
7
0
0
2
19
10
20
20
35
30
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
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
2
1
2
1
1
0
0
0
0
0
4
0
0
0
0
0
5
7
9

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)

12
13
13
12
12
11
10
9
6
5
4
3
3
3
3
3
3
3
3
3
3
4
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
49
48
48
49
50
52
58
65
70
70
70
71
72
74
76
76
79
77
76
70
65
58
53

Pressure (mb)

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

Ozone (du)

368
368
367
370
371
373
375
376
374
373
373
371
368
366
367
366
367
368
368
370
373
373
374
377

Sunday 18

Waning Gibbous 64%

01:56

11:32

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

Sun - Rise: 05:59, Set: 20:45, Transit: 13:23. Moon - Rise: 01:56, Set: 11:32. Civil Dark: 21:18 - 05:26. Nautical Dark: 21:59 - 04:45. Astro Dark: 22:47 - 03:57

Total Clouds (% Sky Obscured)

72
79
79
65
45
28
23
27
12
3
3
1
0
1
2
7
13
17
12
6
0
24
48
69

Low Clouds (% Sky Obscured)

25
33
50
50
37
26
22
27
12
3
2
0
0
1
2
7
10
11
8
3
0
1
1
2

Medium Clouds (% Sky Obscured)

30
39
39
28
14
6
4
4
0
0
3
1
0
0
0
0
0
0
0
0
0
2
6
5

High Clouds (% Sky Obscured)

33
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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 (%)

18
26
33
27
21
23
23
13
2
4
3
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)

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

Chance of Frost

Temperature (°C)

16
16
17
18
18
18
17
16
14
12
11
10
8
7
7
6
6
6
5
8
10
13
15
17

Feels Like (°C)

13
14
15
17
16
16
15
14
13
12
12
10
9
8
7
7
7
6
6
8
11
14
16
18

Dew Point (°C)

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

Relative Humidity (%)

47
44
42
39
40
44
49
55
61
62
65
69
71
74
77
78
81
80
80
78
72
65
58
51

Pressure (mb)

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

Ozone (du)

376
373
373
368
363
362
364
368
370
368
366
362
360
359
360
360
360
360
357
353
350
350
353
356

Monday 19

Waning Gibbous 54%

02:23

No Set

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:58, Set: 20:46, Transit: 13:23. Moon - Rise: 02:23, Set: No Set. Civil Dark: 21:19 - 05:25. Nautical Dark: 22:01 - 04:44. Astro Dark: 22:49 - 03:55

Total Clouds (% Sky Obscured)

70
70
80
98
99
98
69
65
74
73
73
67
51
60
53
67
81
91
96
97
100
84
64
30

Low Clouds (% Sky Obscured)

6
9
20
49
55
68
30
39
72
72
64
39
27
29
32
42
51
57
65
75
86
66
50
30

Medium Clouds (% Sky Obscured)

9
9
10
11
44
38
11
7
21
55
46
29
19
29
13
20
34
43
53
62
67
59
56
30

High Clouds (% Sky Obscured)

3
3
17
59
30
42
40
32
20
13
9
23
0
3
0
10
23
40
45
45
60
65
55
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

10
19
22
22
20
17
24
42
45
46
57
40
29
27
9
24
25
7
16
19
14
44
58
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
19
19
19
18
15
13
13
12
11
10
10
9
9
9
9
10
12
13
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
40
39
40
43
47
45
50
59
62
65
79
81
81
81
81
81
80
80
76
71
66
61
55

Pressure (mb)

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

Ozone (du)

357
358
357
357
358
357
359
360
363
368
371
372
373
373
369
367
366
365
365
363
362
360
360
359

Tuesday 20

Third Quarter 42%

02:47

12:44

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

Sun - Rise: 05:58, Set: 20:47, Transit: 13:23. Moon - Rise: 02:47, Set: 12:44. Civil Dark: 21:20 - 05:24. Nautical Dark: 22:02 - 04:42. Astro Dark: 22:50 - 03:54

Total Clouds (% Sky Obscured)

28
29
32
26
22
15
27
40
53
43
31
19
26
36
46
46
48
49
44
44
71
75
86
92

Low Clouds (% Sky Obscured)

28
29
32
26
22
15
20
22
24
18
15
17
26
36
46
34
21
9
4
3
0
5
11
17

Medium Clouds (% Sky Obscured)

28
15
1
2
3
3
15
23
30
18
12
9
7
4
0
1
1
2
1
1
1
7
14
24

High Clouds (% Sky Obscured)

28
14
0
0
0
0
12
24
28
18
10
2
2
1
0
4
8
12
36
44
71
75
86
92

ISS Passover

Visibility (miles)

8
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

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

Precipitation Probability (%)

72
72
68
60
49
33
32
30
23
19
12
1
2
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.3
0.2
0.2
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
14
13
13
12
10
8
6
5
4
4
4
3
3
3
3
3
3
2
2
3
3

Chance of Frost

Temperature (°C)

17
17
18
18
18
17
17
15
13
12
11
10
10
9
9
8
8
7
7
9
11
13
14
16

Feels Like (°C)

12
13
14
16
17
16
16
14
14
14
8
9
10
10
9
9
7
7
7
8
8
8
13
14

Dew Point (°C)

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

Relative Humidity (%)

50
50
50
51
54
57
61
65
70
75
77
81
84
85
85
88
88
90
90
82
77
71
66
62

Pressure (mb)

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

Ozone (du)

359
358
358
357
357
357
357
357
357
357
356
355
354
353
352
351
351
351
351
351
351
351
349
348

Wednesday 21

Waning Crescent 31%

03:08

13:57

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: 05:57, Set: 20:48, Transit: 13:23. Moon - Rise: 03:08, Set: 13:57. Civil Dark: 21:21 - 05:24. Nautical Dark: 22:03 - 04:41. Astro Dark: 22:52 - 03:52

Total Clouds (% Sky Obscured)

88
83
81
78
83
89
92
97
100
100
100
99
99
99
99
98
99
100
93
86
78

Low Clouds (% Sky Obscured)

12
7
3
11
20
29
26
20
15
28
46
64
46
37
30
40
36
28
13
9
4

Medium Clouds (% Sky Obscured)

45
65
81
78
83
88
90
93
96
94
92
92
91
91
89
91
92
93
72
47
22

High Clouds (% Sky Obscured)

88
83
81
77
78
80
78
81
85
89
95
99
99
99
97
97
98
100
86
72
58

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
1
1
14
20
24
23
21
21
29
40
45
41
39
36
31
24
8
14
20
24

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

18
19
20
21
21
20
20
18
17
16
15
14
13
13
13
13
12
12
11
12
14

Feels Like (°C)

14
15
16
16
21
21
21
19
18
18
15
15
14
14
14
14
12
12
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

56
54
50
46
54
62
71
73
76
79
83
89
93
93
93
95
93
95
95
92
89

Pressure (mb)

1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

346
346
345
345
345
345
344
344
344
344
344
344
344
345
345
346
347
348
349
352
356

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

Generated: 15/05/25 11:19:38. Forecast: 15/05/25 to 21/05/25. Timezone: UTC+3.00