Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

16:54

08:26

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
16 Bad
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 07:54, Set: 16:08, Transit: 12:01. Moon - Rise: 16:54, Set: 08:26. Civil Dark: 16:54 - 07:08. Nautical Dark: 17:43 - 06:19. Astro Dark: 18:31 - 05:31

Total Clouds (% Sky Obscured)

61
70
76
80
95
98
99
95
93
91
93
83
76
74
63
67
68
65
60
62
40
35
35
30

Low Clouds (% Sky Obscured)

61
70
76
80
86
92
90
80
80
78
81
70
57
60
63
66
67
64
58
61
39
35
34
29

Medium Clouds (% Sky Obscured)

61
70
56
36
35
44
49
45
51
43
49
30
32
20
3
3
4
4
3
2
2
2
2
2

High Clouds (% Sky Obscured)

61
70
50
32
38
51
56
42
40
40
23
20
9
4
3
3
2
2
2
2
2
2
2
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

Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
41
39
11
10
8
3
3
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.2
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
79
77
80
80
82
83
83
83
83
85
83
77
70
66
65
69
77
87
85
87
85
87

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1029
1028

Ozone (du)

441
440
446
453
459
457
450
446
440
434
424
416
409
404
400
398
399
391
383
387
386
383
383
381

Monday 2

Waning Gibbous 99%

18:32

08:28

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

Sun - Rise: 07:51, Set: 16:11, Transit: 12:01. Moon - Rise: 18:32, Set: 08:28. Civil Dark: 16:56 - 07:06. Nautical Dark: 17:45 - 06:17. Astro Dark: 18:33 - 05:29

Total Clouds (% Sky Obscured)

22
22
12
31
19
1
2
3
4
4
6
10
9
6
6
2
0
0
0
2
4
2
1
2

Low Clouds (% Sky Obscured)

22
22
12
31
19
1
2
3
4
1
3
7
7
2
1
1
0
0
0
2
2
2
1
2

Medium Clouds (% Sky Obscured)

2
1
2
2
2
1
2
2
2
2
1
1
0
0
0
0
0
0
0
0
1
0
0
0

High Clouds (% Sky Obscured)

2
2
3
3
4
1
2
3
3
3
2
3
2
2
2
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-12
-12
-10
-9
-8
-7
-7
-7
-9
-10
-10
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
88
87
86
85
85
85
88
88
88
87
80
77
74
70
70
74
82
85
83
85
83

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

381
378
376
370
363
361
363
364
367
369
368
367
366
365
367
369
373
377
379
381
383
385
386
388

Tuesday 3

Waning Gibbous 95%

20:04

08:29

21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
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

Sun - Rise: 07:49, Set: 16:13, Transit: 12:01. Moon - Rise: 20:04, Set: 08:29. Civil Dark: 16:58 - 07:04. Nautical Dark: 17:47 - 06:15. Astro Dark: 18:35 - 05:27

Total Clouds (% Sky Obscured)

2
18
2
10
24
40
47
54
50
62
67
71
68
75
79
84
86
99
100
98
93
83
84
83

Low Clouds (% Sky Obscured)

2
14
2
10
22
40
46
54
49
61
63
65
65
75
78
84
83
98
100
96
92
73
74
75

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
17
22
14
21
4
2
1
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
5
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
83
83
85
85
87
87
85
85
84
77
76
72
73
75
76
79
82
85
85
87

Pressure (mb)

1029
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

388
389
393
397
401
406
411
416
423
430
437
443
449
452
451
450
448
449
450
454
452
453
454
455

Wednesday 4

Waning Gibbous 89%

No Rise

08:29

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:47, Set: 16:16, Transit: 12:01. Moon - Rise: No Rise, Set: 08:29. Civil Dark: 17:01 - 07:02. Nautical Dark: 17:50 - 06:13. Astro Dark: 18:37 - 05:26

Total Clouds (% Sky Obscured)

85
85
76
73
79
67
71
62
71
75
84
76
65
68
74
78
78
78
78
73
70
66
69
69

Low Clouds (% Sky Obscured)

78
80
73
71
79
67
71
62
71
75
84
76
65
68
74
78
78
78
78
73
69
61
58
54

Medium Clouds (% Sky Obscured)

1
1
1
1
24
54
71
62
71
67
63
63
51
28
8
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
1
11
21
31
45
61
75
68
42
16
28
41
54
36
18
1
6
11
15
24
31

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-8
-8
-8
-8
-8
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-8
-8
-8
-9
-9

Relative Humidity (%)

87
89
89
89
89
87
87
85
87
85
85
87
82
76
73
73
72
72
72
77
84
84
82
84

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

456
455
457
459
459
461
463
466
471
471
471
470
472
472
471
468
464
462
459
459
459
456
454
453

Thursday 5

Waning Gibbous 81%

21:32

08:30

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:44, Set: 16:18, Transit: 12:01. Moon - Rise: 21:32, Set: 08:30. Civil Dark: 17:03 - 07:00. Nautical Dark: 17:52 - 06:11. Astro Dark: 18:39 - 05:24

Total Clouds (% Sky Obscured)

70
74
78
82
80
78
66
75
80
76
76
71
71
75
75
61
57
62
58
58
54
54
54
59

Low Clouds (% Sky Obscured)

48
51
54
57
54
54
51
55
55
50
52
49
51
50
51
51
51
52
57
58
54
54
54
59

Medium Clouds (% Sky Obscured)

0
6
12
18
37
63
66
75
80
74
73
71
71
75
75
61
57
62
58
58
54
54
54
59

High Clouds (% Sky Obscured)

39
41
43
46
55
64
66
75
80
76
65
37
14
16
18
21
23
23
24
17
9
2
14
30

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
1
0
1
2
1
4
4
3
10
11
10
14
16
18
22
25

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
6
6
6
6
6
6
6
6
6
6
6
7
9
9
10
9
9
9
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
84
82
84
82
84
84
84
85
81
75
71
72
72
76
81
84
85
89
90
89

Pressure (mb)

1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1016

Ozone (du)

453
452
449
446
443
445
446
446
448
446
444
439
437
432
427
424
419
419
420
421
419
418
417
416

Friday 6

Waning Gibbous 73%

22:59

08:30

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:42, Set: 16:21, Transit: 12:01. Moon - Rise: 22:59, Set: 08:30. Civil Dark: 17:05 - 06:57. Nautical Dark: 17:54 - 06:09. Astro Dark: 18:41 - 05:21

Total Clouds (% Sky Obscured)

59
60
64
64
64
69
69
69
73
69
60
55
54
60
52
54
53
58
59
57
56
55
44
41

Low Clouds (% Sky Obscured)

58
59
59
55
55
55
46
41
41
41
36
35
35
33
31
30
28
22
18
21
30
39
36
36

Medium Clouds (% Sky Obscured)

59
60
64
64
64
69
69
69
73
69
60
55
54
49
36
36
27
19
12
7
6
5
4
3

High Clouds (% Sky Obscured)

50
60
64
64
64
69
69
53
34
18
16
13
12
7
4
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
8
8
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 (%)

26
29
29
27
27
27
26
25
22
19
17
14
11
10
7
2
3
2
0
0
0
0
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)

7
7
7
7
7
6
6
6
6
6
6
6
6
7
7
6
7
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
89
90
89
89
90
89
90
89
89
85
84
82
79
84
89
92
92
94
92
94

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

415
414
414
414
414
414
413
413
414
414
414
415
415
416
417
417
418
416
415
413
413
412
412
410

Saturday 7

Waning Gibbous 63%

00:27

08:31

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:39, Set: 16:23, Transit: 12:01. Moon - Rise: 00:27, Set: 08:31. Civil Dark: 17:08 - 06:55. Nautical Dark: 17:56 - 06:07. Astro Dark: 18:43 - 05:19

Total Clouds (% Sky Obscured)

40
52
66
83
84
90
95
90
86
78
71
65
59
57
55
52
60
68
78
85
89
92

Low Clouds (% Sky Obscured)

39
51
63
75
73
74
72
69
66
63
62
57
54
48
41
35
35
33
39
43
52
57

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
12
28
45
58
83
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
2
1
0
1
2
3
12
22
40
55
65
70

ISS Passover

Visibility (miles)

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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-9
-8
-9
-8
-8
-7
-7
-7

Relative Humidity (%)

92
92
92
92
92
92
92
92
92
92
92
90
89
87
82
80
76
80
85
92
94
92

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015

Ozone (du)

408
406
405
404
403
402
401
401
403
405
407
405
402
399
399
399
398
401
404
407
411
414

Forecast for Stockholm, Stockholm Municipality, Kingdom of Sweden (59.33,18.07)

Generated: 01/02/26 21:33:51. Forecast: 01/02/26 to 07/02/26. Timezone: UTC+1.00