Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 6%

06:27

13:54

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

Sun - Rise: 07:53, Set: 17:18, Transit: 12:36. Moon - Rise: 06:27, Set: 13:54. Civil Dark: 17:49 - 07:22. Nautical Dark: 18:24 - 06:47. Astro Dark: 18:58 - 06:13

Total Clouds (% Sky Obscured)

39
46
29
10
9
17
20
94
83
92
95
66
66
46
72
100
100
100
100
100
85
100
91
98

Low Clouds (% Sky Obscured)

10
5
3
4
4
3
3
7
21
22
24
28
32
35
38
44
47
47
32
27
31
35
30
32

Medium Clouds (% Sky Obscured)

1
3
0
0
0
0
0
0
0
0
20
1
0
0
0
0
0
0
25
23
9
30
27
41

High Clouds (% Sky Obscured)

32
14
7
5
5
16
16
89
69
85
83
45
48
5
47
100
100
100
100
100
66
55
55
45

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
81
82
85
88
90
91
91
93
92
92
92
94
92
94
92
92
94
94
92
94
92
88

Pressure (mb)

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

Ozone (du)

338
339
341
341
342
343
344
343
343
341
342
342
342
343
342
341
342
342
343
344
346
349
354
353

Friday 16

Waning Crescent 6%

07:16

14:45

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
10 Bad

Sun - Rise: 07:52, Set: 17:19, Transit: 12:36. Moon - Rise: 07:16, Set: 14:45. Civil Dark: 17:50 - 07:21. Nautical Dark: 18:25 - 06:47. Astro Dark: 18:59 - 06:13

Total Clouds (% Sky Obscured)

86
100
98
80
80
85
92
93
94
89
94
96
98
96
97
93
89
75
75
74
85
80
72
69

Low Clouds (% Sky Obscured)

30
41
75
80
80
85
92
92
92
89
94
94
97
94
90
83
76
66
61
61
65
65
64
63

Medium Clouds (% Sky Obscured)

56
100
98
80
73
71
83
85
85
65
56
59
73
67
61
69
68
17
13
5
9
2
0
0

High Clouds (% Sky Obscured)

12
0
0
0
1
3
42
50
45
50
55
3
3
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
8
3
0
0
0
0
0
0
1
2
4
8
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
1
2
6
8
9
8
6
6
5
2
2
2
2
2
2
2

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 (%)

1
2
5
9
12
12
15
23
25
20
19
23
19
23
9
12
5
3
5
2
2
1
1
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
80
83
88
94
98
98
96
94
89
89
87
84
84
81
81
81
82
81
82
82
79
77

Pressure (mb)

1025
1025
1024
1024
1024
1025
1025
1026
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031

Ozone (du)

353
353
354
353
352
351
352
352
351
354
354
352
350
351
352
352
351
351
352
353
353
356
358
358

Saturday 17

Waning Crescent 2%

07:56

15:44

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
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 OK
10 OK

Sun - Rise: 07:52, Set: 17:20, Transit: 12:36. Moon - Rise: 07:56, Set: 15:44. Civil Dark: 17:51 - 07:21. Nautical Dark: 18:26 - 06:46. Astro Dark: 19:00 - 06:13

Total Clouds (% Sky Obscured)

74
73
64
59
57
75
69
34
35
36
44
46
51
55
59
65
73
72
75
77
74
60
42
28

Low Clouds (% Sky Obscured)

62
56
56
50
45
54
49
13
15
17
44
46
51
55
59
65
72
68
70
71
70
56
31
22

Medium Clouds (% Sky Obscured)

0
0
0
4
11
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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 (%)

2
1
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-6
-5
-5
-6
-6
-7
-7
-7
-7
-8
-9
-8
-9
-9
-9
-9
-10
-10
-9
-10

Relative Humidity (%)

71
67
64
61
61
66
70
74
78
79
81
81
81
79
77
79
76
76
74
74
73
73
70
65

Pressure (mb)

1031
1030
1029
1029
1029
1028
1029
1029
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1033
1033
1034
1034
1034

Ozone (du)

356
356
356
355
350
344
343
344
344
346
349
351
350
348
345
340
335
335
334
334
335
337
336
333

Sunday 18

New Moon 0%

08:30

16:50

11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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
09 OK
10 Good

Sun - Rise: 07:51, Set: 17:22, Transit: 12:37. Moon - Rise: 08:30, Set: 16:50. Civil Dark: 17:53 - 07:20. Nautical Dark: 18:27 - 06:46. Astro Dark: 19:01 - 06:12

Total Clouds (% Sky Obscured)

27
24
21
28
33
35
39
44
45
49
53
55
50
49
42
39
29
19
23
25
28
29
26
18

Low Clouds (% Sky Obscured)

20
18
17
26
29
27
34
39
38
38
48
47
38
39
33
32
18
13
14
15
15
24
23
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-4
-4
-5
-6
-6
-7
-8
-9
-9
-9
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-10
-9

Dew Point (°C)

-10
-9
-9
-9
-9
-9
-9
-9
-10
-10
-11
-11
-11
-11
-12
-12
-12
-12
-13
-13
-13
-13
-12
-12

Relative Humidity (%)

59
58
57
57
58
60
65
69
70
70
70
70
70
70
70
68
70
70
69
69
69
71
70
66

Pressure (mb)

1034
1034
1033
1032
1033
1033
1033
1034
1035
1035
1036
1036
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1038

Ozone (du)

329
322
320
321
321
319
321
322
324
325
327
330
333
335
337
338
340
342
344
342
344
343
342
341

Monday 19

Waxing Crescent 1%

08:57

17:59

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

Sun - Rise: 07:50, Set: 17:23, Transit: 12:37. Moon - Rise: 08:57, Set: 17:59. Civil Dark: 17:54 - 07:20. Nautical Dark: 18:28 - 06:45. Astro Dark: 19:02 - 06:12

Total Clouds (% Sky Obscured)

13
7
2
1
1
1
4
7
11
15
18
22
24
26
28
31
35
38
40
38
37
25
23
18

Low Clouds (% Sky Obscured)

11
7
2
1
1
1
4
6
8
11
14
18
19
20
21
24
28
25
15
15
15
17
17
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-5
-4
-4
-5
-6
-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-10
-9
-9
-9
-9
-8

Dew Point (°C)

-11
-11
-10
-10
-9
-10
-10
-10
-10
-10
-10
-10
-11
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10

Relative Humidity (%)

60
57
55
54
55
56
61
66
69
70
71
73
73
74
76
76
76
75
75
77
77
77
70
66

Pressure (mb)

1038
1037
1036
1035
1035
1035
1035
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036

Ozone (du)

339
337
335
336
338
342
346
349
353
359
367
374
383
388
391
395
397
399
400
404
407
411
414
416

Tuesday 20

Waxing Crescent 3%

09:21

19:08

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

Sun - Rise: 07:50, Set: 17:24, Transit: 12:37. Moon - Rise: 09:21, Set: 19:08. Civil Dark: 17:55 - 07:19. Nautical Dark: 18:29 - 06:45. Astro Dark: 19:03 - 06:11

Total Clouds (% Sky Obscured)

15
13
13
18
28
33
42
50
59
52
48
44
51
54
53
57
61
61
58
55
32
34
28
31

Low Clouds (% Sky Obscured)

15
13
13
18
25
31
42
50
59
52
32
25
21
18
14
14
13
13
10
13
17
16
17
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
7
11
29
45
44
42
33
28
30
32
35
36
38
32
34
28
25

High Clouds (% Sky Obscured)

2
2
2
7
12
17
27
37
54
52
48
40
29
20
10
8
7
7
8
10
12
11
7
10

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
1
0
3
3
1
2
2
1
2
2
0
9
11
12
12
12
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-9
-8
-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-10

Relative Humidity (%)

60
57
54
51
53
56
61
64
68
73
72
73
72
73
73
73
72
73
73
73
73
73
65
57

Pressure (mb)

1035
1034
1033
1032
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1027
1027

Ozone (du)

419
416
412
408
405
401
398
396
394
392
389
387
385
383
381
378
378
378
377
379
381
382
384
385

Wednesday 21

Waxing Crescent 8%

09:42

20:18

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

Sun - Rise: 07:49, Set: 17:25, Transit: 12:38. Moon - Rise: 09:42, Set: 20:18. Civil Dark: 17:56 - 07:18. Nautical Dark: 18:31 - 06:44. Astro Dark: 19:04 - 06:11

Total Clouds (% Sky Obscured)

35
39
39
54
60
65
63
57
33
26
16
14
12
17
18
36
42
48
47
46
41

Low Clouds (% Sky Obscured)

15
14
13
13
14
14
16
24
30
26
16
14
12
17
18
36
42
48
47
46
41

Medium Clouds (% Sky Obscured)

20
19
17
32
40
49
53
51
33
26
16
14
12
17
18
19
18
15
4
0
0

High Clouds (% Sky Obscured)

10
10
19
28
27
26
19
11
5
5
4
3
3
4
5
10
14
24
22
20
18

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

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 (%)

9
8
5
7
7
3
7
7
6
6
4
0
0
0
0
4
12
22
27
27
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-1
-1
-1
-1
-2
-1
-4
-4
-4
-4
-4
-4
-5
-5
-5
-4
-4

Dew Point (°C)

-10
-11
-12
-12
-13
-12
-11
-11
-10
-9
-10
-10
-11
-12
-13
-14
-14
-14
-14
-13
-12

Relative Humidity (%)

50
43
37
33
36
40
44
48
52
57
55
54
52
49
47
44
44
45
45
46
49

Pressure (mb)

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

Ozone (du)

387
386
386
385
384
383
382
383
383
384
386
389
391
392
393
395
396
398
399
401
403

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

Generated: 15/01/26 10:54:04. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+2.00