Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 35%

02:21

12:12

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

Sun - Rise: 07:55, Set: 17:15, Transit: 12:35. Moon - Rise: 02:21, Set: 12:12. Civil Dark: 17:46 - 07:23. Nautical Dark: 18:21 - 06:48. Astro Dark: 18:55 - 06:14

Total Clouds (% Sky Obscured)

9
16
22
25
54
45
54
52
45
55
69
70
65
32
28
18
2
2
4
51
50
51
52
19

Low Clouds (% Sky Obscured)

9
16
22
25
43
39
46
44
39
52
69
70
65
28
25
15
2
2
3
2
3
3
4
4

Medium Clouds (% Sky Obscured)

5
1
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
7
50
51
52
11

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
2
51
47
22
2
2

ISS Passover

Visibility (miles)

7
7
7
7
7
7
7
8
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
4
4
4
3
3
2
1
0
1
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-10
-11
-11
-11
-10
-11
-11
-10
-10
-10
-10
-9
-9
-8
-8
-8
-9
-8
-8
-11
-11
-11
-11

Dew Point (°C)

-10
-10
-10
-11
-10
-10
-10
-10
-9
-9
-9
-8
-7
-8
-8
-7
-8
-9
-9
-8
-10
-10
-10
-9

Relative Humidity (%)

87
87
87
87
88
87
87
87
85
80
77
76
79
81
82
85
87
85
85
87
87
88
88
88

Pressure (mb)

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

Ozone (du)

407
410
415
416
414
414
416
420
418
415
410
406
409
405
402
395
386
383
384
384
383
374
366
358

Tuesday 13

Waning Crescent 27%

03:25

12:39

02 Bad
03 OK
04 Bad
05 Bad
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: 07:54, Set: 17:16, Transit: 12:35. Moon - Rise: 03:25, Set: 12:39. Civil Dark: 17:47 - 07:23. Nautical Dark: 18:22 - 06:48. Astro Dark: 18:56 - 06:14

Total Clouds (% Sky Obscured)

56
48
65
69
73
75
81
97
90
89
84
85
96
88
83
85
84
83
89
98
100
81
88
97

Low Clouds (% Sky Obscured)

4
5
13
21
21
26
45
53
29
25
26
30
26
41
38
29
32
25
27
27
28
25
23
27

Medium Clouds (% Sky Obscured)

56
46
47
58
60
47
43
61
76
79
74
76
68
52
50
32
35
43
21
7
17
1
0
1

High Clouds (% Sky Obscured)

0
0
0
1
6
59
25
55
55
41
13
60
70
56
40
30
26
30
25
20
20
3
2
11

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
1
5
10
8
6
4
5
6
6
12
5
0
1
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
2
2
2
3
2
3
3
3
3
3
3
3
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
87
85
85
85
85
82
76
75
75
75
77
83
89
89
87
87
87
87
87
87
89
89

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

357
358
356
352
342
333
333
333
326
323
321
321
316
313
313
317
318
319
318
317
316
314
315
314

Wednesday 14

Waning Crescent 18%

04:29

13:13

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 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:54, Set: 17:17, Transit: 12:35. Moon - Rise: 04:29, Set: 13:13. Civil Dark: 17:48 - 07:23. Nautical Dark: 18:23 - 06:48. Astro Dark: 18:57 - 06:14

Total Clouds (% Sky Obscured)

97
97
94
94
89
93
90
91
81
67
48
33
16
15
20
20
47
58
60
60
65
62
59
54

Low Clouds (% Sky Obscured)

30
28
25
25
32
40
75
77
53
38
48
33
16
15
20
20
47
58
60
60
65
62
59
54

Medium Clouds (% Sky Obscured)

3
8
10
28
28
27
24
26
9
14
0
0
0
0
0
0
0
0
0
0
0
1
2
1

High Clouds (% Sky Obscured)

15
20
25
25
30
25
2
1
2
1
1
2
3
5
8
8
13
4
3
3
3
5
6
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
2
0
0
0
0
0
0
2
1
8
5
8
8
8

Fog (%)

0
0
0
1
2
2
2
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
6
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)

3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-1
-1
-2
-3
-3
-2
-1
2
3
5
6
6
5
3
2
1
-1
-1
-2
-2
-2
-2

Relative Humidity (%)

87
89
89
91
89
89
89
89
86
94
98
100
100
100
98
98
98
98
96
98
98
96
96
96

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1027
1026
1026
1026
1026
1026

Ozone (du)

312
315
320
322
323
325
326
324
322
322
321
321
322
321
321
322
323
325
327
329
329
329
329
328

Thursday 15

Waning Crescent 12%

05:31

13:54

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:53, Set: 17:18, Transit: 12:36. Moon - Rise: 05:31, Set: 13:54. Civil Dark: 17:49 - 07:22. Nautical Dark: 18:24 - 06:47. Astro Dark: 18:58 - 06:14

Total Clouds (% Sky Obscured)

51
49
49
48
49
49
46
45
41
47
42
40
35
30
30
36
46
57
60
59
66
75
81
87

Low Clouds (% Sky Obscured)

48
47
47
46
47
48
46
42
39
47
42
40
35
30
30
36
46
57
49
44
44
45
46
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
1
3
4
5

High Clouds (% Sky Obscured)

5
3
5
3
3
7
8
5
12
28
7
6
5
25
30
36
46
50
36
32
38
67
64
66

ISS Passover

Visibility (miles)

8
8
8
8
8
8
8
8
6
0
0
0
0
0
0
5
7
9
9
7
6
8
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
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)

3
3
3
3
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
96
96
100
100
98
100
100
100
100
96
94
94
96
94
94
96
94

Pressure (mb)

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

Ozone (du)

329
328
328
328
329
331
332
333
332
331
329
332
333
335
337
335
335
335
334
333
335
337
338
340

Friday 16

Waning Crescent 6%

06:27

14:45

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:53, Set: 17:19, Transit: 12:36. Moon - Rise: 06:27, Set: 14:45. Civil Dark: 17:50 - 07:22. Nautical Dark: 18:25 - 06:47. Astro Dark: 18:59 - 06:13

Total Clouds (% Sky Obscured)

87
87
81
86
83
80
68
62
52
47
40
36
36
36
41
49
63
75
85
86
87
89
91
90

Low Clouds (% Sky Obscured)

47
48
48
47
47
47
44
41
38
39
40
36
36
36
41
49
63
75
85
86
84
81
79
75

Medium Clouds (% Sky Obscured)

6
12
19
19
19
19
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6

High Clouds (% Sky Obscured)

64
62
39
44
45
49
44
50
52
47
40
36
36
27
15
12
8
3
2
1
0
8
19
34

ISS Passover

Visibility (miles)

8
6
6
6
6
6
6
8
8
2
0
0
0
0
0
0
3
5
8
8
8
8
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
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
3
3
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
94
94
96
94
96
98
100
98
100
100
98
100
98
98
96
96
96
96
94
94
94

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

340
343
343
342
341
342
344
344
342
341
341
342
342
341
341
341
342
343
345
345
345
345
346
347

Saturday 17

Waning Crescent 2%

07:16

15:44

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:52, Set: 17:20, Transit: 12:36. Moon - Rise: 07:16, Set: 15:44. Civil Dark: 17:51 - 07:21. Nautical Dark: 18:26 - 06:47. Astro Dark: 19:00 - 06:13

Total Clouds (% Sky Obscured)

87
85
87
84
81
78
80
81
82
78
75
72
76
80
83
82
84
86
90
94
98
99
99
100

Low Clouds (% Sky Obscured)

69
66
65
66
67
67
68
57
53
49
45
42
43
43
44
46
46
49
49
50
50
53
56
59

Medium Clouds (% Sky Obscured)

8
11
13
14
14
14
15
19
29
24
17
8
9
9
9
22
35
48
60
74
89
94
97
100

High Clouds (% Sky Obscured)

50
57
62
53
42
24
21
20
21
26
26
17
13
12
11
15
18
22
46
74
95
96
96
92

ISS Passover

Visibility (miles)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
94
94
96
96
98
96
98
96
96
98
98
98
96
94
96
96
96
96
98

Pressure (mb)

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

Ozone (du)

348
345
342
340
339
339
338
335
332
328
328
328
327
330
332
335
335
335
335
335
335
334
333
332

Sunday 18

New Moon 0%

07:56

16:50

Sun - Rise: 07:52, Set: 17:22, Transit: 12:37. Moon - Rise: 07:56, Set: 16:50. Civil Dark: 17:53 - 07:21. Nautical Dark: 18:27 - 06:46. Astro Dark: 19:01 - 06:13

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: 12/01/26 02:50:39. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+2.00