Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 3%

06:40

15:42

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
09 Bad

Sun - Rise: 07:24, Set: 17:01, Transit: 12:12. Moon - Rise: 06:40, Set: 15:42. Civil Dark: 17:31 - 06:53. Nautical Dark: 18:06 - 06:18. Astro Dark: 18:39 - 05:45

Total Clouds (% Sky Obscured)

94
96
97
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)

74
85
76
89
95
86
91
87
85
72
73
79
53
72
13
48
76
41
87
84
94
100
98
92

Medium Clouds (% Sky Obscured)

94
96
97
98
100
80
84
88
96
93
29
55
84
100
100
85
100
100
100
100
100
100
95
100

High Clouds (% Sky Obscured)

94
96
97
100
99
99
100
91
99
100
100
100
100
100
100
77
94
100
93
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
3
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
9
9
9
9

Fog (%)

0
0
2
1
0
0
0
9
9
9
0
0
0
0
8
19
12
14
9
2
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
94
95
70
43
55
89
55
66
37
50
69
95
95
95
95
95
95
95
86

Precipitation Amount (mm)

2
1.7
1
1.9
1.7
0.7
0.7
0.2
0
0
0.5
0
0
0
0
0.4
0.9
1.1
0.6
0.5
0.3
0.6
0.9
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
71
76
87
86
87
87
85
85
87
87
88
90
86
89
89
84
87
92
90
88
85
83

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1012
1011
1011
1012
1012
1013
1013
1014

Ozone (du)

279
277
273
276
283
284
286
287
288
292
296
292
292
291
294
290
288
290
291
290
294
299
303
306

Wednesday 19

Waning Crescent 1%

07:44

16:07

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
09 Bad

Sun - Rise: 07:25, Set: 17:00, Transit: 12:12. Moon - Rise: 07:44, Set: 16:07. Civil Dark: 17:31 - 06:54. Nautical Dark: 18:05 - 06:20. Astro Dark: 18:39 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
90
86
73
81
63
65
60
69
49
56
66
75
73
100
98
97
71

Low Clouds (% Sky Obscured)

85
58
48
24
31
66
89
90
86
73
76
32
17
17
21
41
56
36
35
73
19
62
74
23

Medium Clouds (% Sky Obscured)

100
92
100
100
100
100
100
74
74
62
52
24
30
32
34
28
24
12
39
24
34
27
17
4

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
72
55
55
60
50
40
30
30
30
5
2
15
30
20
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
5
0
0
0
0
9
81
65
0
71
71
0
2
22
31
33
35
38
42
47
45
43
41

Precipitation Type

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
None
None
None
None

Precipitation Probability (%)

95
95
87
80
95
87
59
35
21
22
4
0
1
5
5
2
4
4
1
0
0
0
0
0

Precipitation Amount (mm)

1.6
1.9
0.7
0.5
1.4
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
77
69
70
69
71
72
79
80
80
81
81
82
82
81
82
82
85
85
85
84
85
83
79

Pressure (mb)

1014
1014
1013
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

308
309
306
301
297
296
299
301
303
305
310
307
307
311
309
302
306
299
291
286
282
281
281
283

Thursday 20

New Moon 0%

08:47

16:38

10 OK
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 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:26, Set: 16:59, Transit: 12:12. Moon - Rise: 08:47, Set: 16:38. Civil Dark: 17:30 - 06:55. Nautical Dark: 18:04 - 06:21. Astro Dark: 18:38 - 05:47

Total Clouds (% Sky Obscured)

48
72
91
81
71
72
69
58
54
40
53
64
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
16
18
16
29
24
31
20
16
18
16
9
5
2
38
35
37
32
43
64
33
26
24
26

Medium Clouds (% Sky Obscured)

8
29
60
56
30
40
44
30
28
19
7
13
88
46
100
100
100
100
100
92
84
68
75
33

High Clouds (% Sky Obscured)

23
25
28
25
27
25
5
2
1
1
24
63
100
60
100
100
100
100
100
66
62
94
95
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
9
9
9
9

Fog (%)

39
31
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
1
10
5
1
1
1
5
0
0
1
0
0
0
1
1
30
48
63
62
63
67
61
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.4
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
64
60
54
53
56
61
66
71
74
76
78
80
80
78
78
78
78
77
74
77
79
79
76

Pressure (mb)

1015
1015
1014
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012

Ozone (du)

284
283
281
279
281
282
282
284
282
282
284
285
285
287
288
290
290
294
296
300
302
305
304
305

Friday 21

Waxing Crescent 1%

09:45

17:17

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 OK
08 Bad
09 Bad

Sun - Rise: 07:27, Set: 16:59, Transit: 12:12. Moon - Rise: 09:45, Set: 17:17. Civil Dark: 17:29 - 06:56. Nautical Dark: 18:04 - 06:22. Astro Dark: 18:38 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
83
100
64
65
70
72
76
84
100
93
96
94
75
56
37
41
50

Low Clouds (% Sky Obscured)

28
30
23
19
20
20
14
37
15
16
14
13
16
17
16
16
21
17
37
52
11
5
12
19

Medium Clouds (% Sky Obscured)

88
63
33
85
90
92
93
49
98
23
15
15
10
9
35
95
77
96
78
44
3
4
41
6

High Clouds (% Sky Obscured)

100
100
100
79
68
65
55
50
45
40
45
40
40
45
45
50
53
43
35
75
56
37
41
50

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 (%)

22
30
23
5
9
13
23
34
39
40
41
48
52
45
37
8
18
25
13
18
19
7
12
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
65
60
53
53
56
60
67
71
71
75
79
80
80
81
81
81
81
80
80
77
84
85
81

Pressure (mb)

1012
1012
1011
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

307
306
306
304
304
302
302
303
303
301
302
301
299
297
296
295
294
293
292
291
292
293
292
291

Saturday 22

Waxing Crescent 5%

No Rise

18:03

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
09 Bad

Sun - Rise: 07:28, Set: 16:58, Transit: 12:12. Moon - Rise: No Rise, Set: 18:03. Civil Dark: 17:29 - 06:57. Nautical Dark: 18:03 - 06:23. Astro Dark: 18:37 - 05:49

Total Clouds (% Sky Obscured)

59
74
87
100
100
99
99
92
85
78
100
100
100
100
100
100
99
98
98
92
80
83
68
50

Low Clouds (% Sky Obscured)

20
26
25
33
61
73
70
73
73
74
94
96
97
98
98
98
96
93
91
86
80
76
60
38

Medium Clouds (% Sky Obscured)

11
13
16
19
34
72
82
80
83
78
93
96
97
97
98
99
90
77
64
54
47
39
25
17

High Clouds (% Sky Obscured)

59
67
82
100
99
99
98
86
74
66
90
82
77
74
72
68
48
21
0
1
2
2
2
2

ISS Passover

Visibility (miles)

9
9
9
5
5
7
2
2
2
2
0
0
0
0
0
0
0
1
2
3
5
6
8
8

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
Light Rain
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Sleet
Snow
Snow
Snow
Snow
Snow
Sleet
Sleet
None
Sleet
None

Precipitation Probability (%)

22
41
56
75
71
95
95
95
95
95
95
95
95
95
95
95
95
95
68
68
75
57
59
44

Precipitation Amount (mm)

0
0
0
0.5
0.3
1
3
2.6
1.6
2.2
1.3
1
1
1.3
2.1
2.1
1.2
0.7
0.2
0.3
0.5
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
13
14
15
15
15
13
12
11
10
8
7
6
4
4
2
1
1
0
0
1
1
1
3

Feels Like (°C)

10
11
13
13
13
12
10
8
7
7
5
4
4
3
3
1
-0
-4
-5
-4
-4
-4
-4
-1

Dew Point (°C)

7
7
7
7
10
11
11
11
9
9
7
6
5
4
3
1
0
-0
-1
-1
-1
-1
-1
1

Relative Humidity (%)

75
70
63
61
70
79
87
89
90
91
95
94
94
96
96
94
96
94
91
91
89
89
88
88

Pressure (mb)

1011
1011
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013

Ozone (du)

292
296
299
302
303
305
304
304
305
307
310
311
313
314
314
313
313
318
322
327
330
334
337
338

Sunday 23

Waxing Crescent 10%

10:36

18:59

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

Sun - Rise: 07:30, 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)

32
28
26
25
31
37
38
41
37
36
30
28
26
45
65
82
79
78
80
83
87
91
85
79

Low Clouds (% Sky Obscured)

13
12
12
11
11
11
11
12
15
16
15
17
16
16
22
24
29
34
36
41
46
53
54
50

Medium Clouds (% Sky Obscured)

9
9
6
2
3
3
3
7
11
3
2
2
0
8
15
21
31
45
59
59
48
38
31
22

High Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
0
1
2
3
23
35
32
27
26
34
39
43
56
57
54

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 (%)

30
49
48
28
42
42
33
29
27
20
16
15
7
6
4
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
9
9
9
9
7
5
4
4
4
4
3
3
3
3
3
3
3
3
2
2
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
86
88
88
89
91
91
91
92
92
92
92
92
94
94
92
92
94
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

338
338
335
333
330
328
326
324
324
324
324
327
331
334
338
342
346
348
349
351
351
351
351
351

Monday 24

Waxing Crescent 16%

11:20

20:01

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: 07:31, Set: 16:57, Transit: 12:13. Moon - Rise: 11:20, Set: 20:01. Civil Dark: 17:28 - 07:00. Nautical Dark: 18:02 - 06:25. Astro Dark: 18:36 - 05:51

Total Clouds (% Sky Obscured)

73
75
75
83
80
76
74
68
64
60
56
43
35
45
55
62

Low Clouds (% Sky Obscured)

44
40
38
37
41
42
43
44
45
47
35
27
14
19
30
48

Medium Clouds (% Sky Obscured)

13
14
15
16
32
49
65
68
64
60
56
43
35
45
55
62

High Clouds (% Sky Obscured)

53
53
50
48
41
35
27
42
56
60
56
43
35
45
55
62

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

0
3
1
0
5
4
2
17
22
20
21
20
13
13
12
11

Precipitation Amount (mm)

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
2
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
98
98
96
94
93
94
93
94
94
94
94
93

Pressure (mb)

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

Ozone (du)

350
350
348
347
345
345
345
345
344
343
343
344
346
348
348
349

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

Generated: 18/11/25 10:00:22. Forecast: 18/11/25 to 24/11/25. Timezone: UTC+2.00