Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Crescent 33%

12:49

22:16

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:33, Set: 16:56, Transit: 12:14. Moon - Rise: 12:49, Set: 22:16. Civil Dark: 17:27 - 07:02. Nautical Dark: 18:02 - 06:27. Astro Dark: 18:35 - 05:53

Total Clouds (% Sky Obscured)

94
96
97
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
43
78
79
79
63
70
84
91
90
84
90
95
100
100
98
97
97
96
95
98
99
100
100

Medium Clouds (% Sky Obscured)

74
85
97
100
100
90
70
90
100
93
86
100
93
100
100
100
100
100
100
100
39
47
95
97

High Clouds (% Sky Obscured)

94
96
97
100
100
78
96
100
100
100
100
53
92
100
100
100
100
100
84
100
100
100
100
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
3
4
4
7
6
6
6
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0

Precipitation Type

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

Precipitation Probability (%)

71
79
34
67
61
62
48
56
65
69
82
88
95
95
95
95
95
90
63
60
70
95
95
95

Precipitation Amount (mm)

0.4
0.7
0
0
0
0.2
0
0
0.3
0.3
0.5
0.5
0.6
0.8
1.8
1.4
0.8
0.8
0.2
0.2
0.4
1.2
1.5
2.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
75
77
77
78
81
84
87
87
85
87
87
87
88
90
91
93
95
93
91
90
91
88
86

Pressure (mb)

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

Ozone (du)

333
330
328
326
323
320
319
317
317
316
312
310
307
308
309
311
311
312
314
316
318
318
316
313

Thursday 27

Waxing Crescent 44%

13:11

23:26

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:34, Set: 16:55, Transit: 12:14. Moon - Rise: 13:11, Set: 23:26. Civil Dark: 17:26 - 07:03. Nautical Dark: 18:01 - 06:28. Astro Dark: 18:35 - 05:54

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
96
98
95
96
96
96
97
96
96
96
94
95
95
95
96
96
96
99
98
99
100
100
100

Medium Clouds (% Sky Obscured)

96
100
98
99
92
100
100
84
84
51
78
90
78
74
72
76
96
92
93
100
100
100
99
91

High Clouds (% Sky Obscured)

100
100
81
56
93
100
56
66
53
49
100
100
100
100
100
100
99
87
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
2
10
2
5
0
13
10
13
9
4
2
10
1
2
3
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
92
77
55
47
39
27
26
61
83
62
48
68
75
56
43
36
32
45
47
47
56
61

Precipitation Amount (mm)

2.6
1.3
0.6
0.4
0
0
0
0
0
0.3
0.9
0.3
0
0.3
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
88
89
91
91
91
91
91
89
91
89
91
91
89
89
89
89
89
91
93
93
93

Pressure (mb)

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

Ozone (du)

311
309
307
304
304
306
307
310
313
314
314
317
320
318
318
316
316
316
317
319
320
319
319
320

Friday 28

First Quarter 55%

13:32

00:36

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:35, Set: 16:55, Transit: 12:15. Moon - Rise: 13:32, Set: 00:36. Civil Dark: 17:26 - 07:04. 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
99
92
94
95
87
89
100
90
91
92

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
93
88
90
89
85
87
100
90
91
92

Medium Clouds (% Sky Obscured)

98
100
90
76
62
69
99
90
100
100
76
97
84
94
87
77
86
84
75
64
34
37
54
59

High Clouds (% Sky Obscured)

100
100
100
100
96
88
86
100
100
100
71
90
63
78
83
56
59
64
45
4
2
7
5
11

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
31
0
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

66
73
79
78
50
66
95
95
95
92
77
60
44
64
67
67
67
56
40
27
19
10
8
17

Precipitation Amount (mm)

0
0.3
0.3
0.3
0
0
0.7
0.6
0.6
0.6
0.5
0.3
0
0.3
0.4
0.5
0.5
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
93
91
91
91
93
94
94
93
91
91
91
91
94
94
96
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

322
323
323
324
325
327
327
326
326
327
329
329
329
330
332
333
336
341
343
345
346
346
346
346

Saturday 29

Waxing Gibbous 66%

13:53

01:47

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 OK
11 OK
12 OK
13 OK
14 OK
15 Good

Sun - Rise: 07:36, Set: 16:54, Transit: 12:15. Moon - Rise: 13:53, Set: 01:47. Civil Dark: 17:26 - 07:05. Nautical Dark: 18:01 - 06:30. Astro Dark: 18:35 - 05:56

Total Clouds (% Sky Obscured)

94
94
94
94
93
92
92
86
81
77
80
85
86
86
90
93
79
57
36
29
27
25
25
4

Low Clouds (% Sky Obscured)

92
88
83
79
83
86
88
82
77
77
80
79
75
73
77
78
76
57
36
29
27
25
25
4

Medium Clouds (% Sky Obscured)

69
72
65
56
38
24
20
14
9
7
7
8
8
11
16
18
10
5
4
1
5
14
25
4

High Clouds (% Sky Obscured)

20
16
3
5
26
3
0
0
1
7
9
6
14
6
3
3
2
5
36
29
27
25
25
2

ISS Passover

Visibility (miles)

0
0
0
5
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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 (%)

17
6
5
1
1
1
0
1
2
3
3
5
3
4
5
1
1
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)

5
6
6
6
5
6
6
5
5
5
5
5
5
4
4
4
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
89
88
84
84
84
84
84
84
86
86
86
88
89
89
86
83
80
80
76
75
77

Pressure (mb)

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

Ozone (du)

346
346
348
350
350
349
349
348
345
342
340
340
338
336
337
329
316
307
304
300
297
298
297
295

Sunday 30

Waxing Gibbous 76%

14:16

03:02

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

Sun - Rise: 07:37, Set: 16:54, Transit: 12:15. Moon - Rise: 14:16, Set: 03:02. Civil Dark: 17:25 - 07:06. Nautical Dark: 18:00 - 06:31. Astro Dark: 18:34 - 05:57

Total Clouds (% Sky Obscured)

4
2
2
1
1
1
1
5
13
19
24
34
42
30
45
54
87
81
72
63
59
55
69
82

Low Clouds (% Sky Obscured)

3
2
2
1
1
1
1
4
7
11
12
15
19
17
17
17
6
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
23
33
42
30
21
13
22
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
2
6
19
31
10
44
54
61
54
50
42
31
22
24
38

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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
88
89
89
89
89
89
89
89
89
89
89
89
89
89
87
89
81
77
72
70
66
64
68

Pressure (mb)

1016
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1023
1023
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

295
293
292
293
292
292
291
290
288
286
285
282
280
279
279
280
279
280
282
283
283
283
284
285

Monday 1

Waxing Gibbous 86%

14:43

04:21

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 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:38, Set: 16:54, Transit: 12:16. Moon - Rise: 14:43, Set: 04:21. Civil Dark: 17:25 - 07:07. Nautical Dark: 18:00 - 06:32. Astro Dark: 18:34 - 05:58

Total Clouds (% Sky Obscured)

95
80
57
68
76
80
81
85
88
93
86
81
73
67
56
45
43
44
45
51
58
64
76
88

Low Clouds (% Sky Obscured)

0
0
0
0
3
6
7
7
8
6
6
6
6
6
9
9
6
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
23
23
22
26
32
41
45
40
35
25
15
5
11
17
11
12
17
23
29
38
45
61
71

High Clouds (% Sky Obscured)

55
66
57
68
58
58
58
61
71
79
72
63
53
37
22
7
14
24
33
39
41
28
48
73

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 (%)

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

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)

1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
75
75
78
79
79
80
82
81
82
81
83
83
83
83
83
84
79
75
70
67
66
64
67

Pressure (mb)

1020
1021
1021
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1023
1022
1022

Ozone (du)

287
288
291
293
295
298
301
304
305
307
309
310
312
313
314
314
315
315
316
317
317
317
317
318

Tuesday 2

Waxing Gibbous 93%

15:17

05:44

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

Sun - Rise: 07:39, Set: 16:53, Transit: 12:16. Moon - Rise: 15:17, Set: 05:44. Civil Dark: 17:25 - 07:08. Nautical Dark: 18:00 - 06:33. Astro Dark: 18:34 - 05:59

Total Clouds (% Sky Obscured)

98
84
68
49
45
42
39
49
72
76
84
91
95
91
88
86
70
52
34
34
33
28

Low Clouds (% Sky Obscured)

0
0
0
0
3
5
8
21
34
44
44
46
48
48
49
49
34
17
0
0
0
0

Medium Clouds (% Sky Obscured)

81
63
46
29
23
19
19
16
14
12
12
11
11
4
4
2
34
52
34
34
33
28

High Clouds (% Sky Obscured)

98
68
41
21
25
25
15
14
18
21
38
54
72
75
78
81
70
52
34
34
33
28

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

Fog (%)

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

Precipitation Type

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

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

Wind Speed/Direction (mph)

1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
78
80
82
85
85
88
89
88
89
91
92
91
91
89
89
83
79
74
71
68

Pressure (mb)

1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021

Ozone (du)

319
320
321
321
322
323
323
324
324
325
326
328
330
332
334
337
339
339
339
339
339
339

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

Generated: 26/11/25 16:21:51. Forecast: 26/11/25 to 02/12/25. Timezone: UTC+2.00