Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 25%

06:09

09:27

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:29, Set: 16:34, Transit: 12:01. Moon - Rise: 06:09, Set: 09:27. Civil Dark: 17:17 - 06:46. Nautical Dark: 18:05 - 05:58. Astro Dark: 18:52 - 05:11

Total Clouds (% Sky Obscured)

95
91
87
89
94
81
82
80
85
84
81
89
92
95
97
99
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
73
78
81
87
65
66
62
62
62
66
63
64
79
80
73
62
87
98
97
96
97
97
97

Medium Clouds (% Sky Obscured)

0
0
0
0
33
28
29
24
33
24
38
58
71
89
93
98
96
98
74
38
25
24
25
26

High Clouds (% Sky Obscured)

0
0
0
0
0
2
3
15
29
49
41
56
55
38
60
74
77
86
98
89
50
27
30
32

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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
10
5
3
2
12
2
4
3
1
2
0
0
2
2
5
13
7
15
9
17
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
90
92
90
84
81
79
81
82
84
88
88
90
90
88
90
90
92
90
90
90
89

Pressure (mb)

993
993
993
993
993
993
994
994
994
994
995
995
995
995
996
996
996
996
997
997
997
996
996
996

Ozone (du)

443
444
436
438
440
439
435
435
435
436
439
434
433
430
430
432
432
433
435
435
435
435
429
427

Friday 13

Waning Crescent 17%

06:55

10:30

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 OK
01 OK
02 Good
03 Good
04 Good

Sun - Rise: 07:26, Set: 16:36, Transit: 12:01. Moon - Rise: 06:55, Set: 10:30. Civil Dark: 17:19 - 06:43. Nautical Dark: 18:07 - 05:56. Astro Dark: 18:54 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
95
99
94
100
100
100
99
98
97
87
97
94
88
68
64
58
33
27
12
12
7

Low Clouds (% Sky Obscured)

98
98
99
91
98
90
100
100
99
98
89
80
52
52
48
41
17
18
2
2
3
2
3
3

Medium Clouds (% Sky Obscured)

13
39
34
16
18
22
36
45
50
51
64
48
34
55
45
40
50
42
58
28
21
6
7
4

High Clouds (% Sky Obscured)

32
31
44
45
51
40
40
50
46
33
10
11
3
2
2
2
4
5
3
2
2
2
3
3

ISS Passover

Visibility (miles)

2
1
1
1
1
1
1
2
4
3
2
1
1
3
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
1
1
2
1
1
1
1
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 (%)

25
29
25
30
28
31
27
19
10
14
2
3
8
1
0
1
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)

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

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-7
-6
-6
-6
-6
-7
-7
-8
-9
-9
-10
-10
-10
-10
-11
-11
-11
-12
-12
-12

Feels Like (°C)

-13
-13
-13
-13
-12
-12
-12
-12
-12
-13
-13
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-16
-16

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
89
89
87
87
85
84
85
85
85
87
85
83
80
80
80
80
80
80
80
79
79

Pressure (mb)

997
997
997
997
998
998
998
998
998
999
1000
1000
1001
1001
1001
1002
1002
1003
1003
1004
1004
1005
1005
1006

Ozone (du)

425
420
419
419
414
413
412
409
411
416
416
415
418
420
424
426
428
430
431
432
437
443
446
446

Saturday 14

Waning Crescent 10%

07:17

11:57

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

Sun - Rise: 07:24, Set: 16:39, Transit: 12:01. Moon - Rise: 07:17, Set: 11:57. Civil Dark: 17:22 - 06:41. Nautical Dark: 18:09 - 05:53. Astro Dark: 18:57 - 05:06

Total Clouds (% Sky Obscured)

7
10
26
34
22
8
5
4
5
5
2
1
1
1
8
19
23
31
30
18
3
3
3
3

Low Clouds (% Sky Obscured)

2
2
1
1
1
1
1
0
0
0
1
1
1
0
3
9
10
12
11
7
1
1
2
2

Medium Clouds (% Sky Obscured)

4
10
26
29
17
4
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
2
2
3
3
3
2
2
2
2
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
3
3
3
3
3
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-16
-16
-17
-17
-15
-13
-12
-10
-9
-9
-10
-12
-12
-13
-14
-16
-15
-16
-16
-16
-15
-15
-15

Dew Point (°C)

-15
-15
-16
-15
-15
-14
-13
-13
-12
-11
-10
-10
-11
-11
-12
-13
-13
-14
-14
-14
-14
-15
-15
-15

Relative Humidity (%)

79
78
76
79
79
77
71
65
66
68
76
85
90
92
90
90
90
88
88
88
88
84
81
81

Pressure (mb)

1007
1007
1008
1008
1009
1010
1010
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

447
451
449
448
448
448
448
449
450
450
450
454
457
455
449
439
441
439
433
431
432
429
426
424

Sunday 15

Waning Crescent 5%

07:27

13:33

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

Sun - Rise: 07:21, Set: 16:41, Transit: 12:01. Moon - Rise: 07:27, Set: 13:33. Civil Dark: 17:24 - 06:39. Nautical Dark: 18:12 - 05:51. Astro Dark: 18:59 - 05:04

Total Clouds (% Sky Obscured)

3
2
2
2
2
7
14
21
14
7
1
4
2
2
2
3
9
24
41
60
60
58
54
60

Low Clouds (% Sky Obscured)

2
2
1
1
1
7
14
21
14
7
0
0
1
1
0
2
7
23
41
60
43
24
8
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
32
43
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
7
6
8
8
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)

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

Chance of Frost

Temperature (°C)

-13
-13
-13
-13
-11
-10
-9
-8
-7
-6
-6
-7
-9
-9
-9
-9
-9
-10
-10
-10
-9
-9
-9
-9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
83
84
81
75
71
70
70
73
79
83
88
90
90
92
92
92
90
90
92
92
92
90

Pressure (mb)

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

Ozone (du)

423
421
419
415
409
405
405
406
409
407
409
406
402
400
400
397
393
391
388
388
387
389
389
388

Monday 16

Waning Crescent 1%

07:31

15:10

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:19, Set: 16:44, Transit: 12:01. Moon - Rise: 07:31, Set: 15:10. Civil Dark: 17:26 - 06:36. Nautical Dark: 18:14 - 05:48. Astro Dark: 19:01 - 04:59

Total Clouds (% Sky Obscured)

66
73
76
90
96
93
90
88
91
96
100
98
98
98
100
100
100
100
100
100
97
93
91
92

Low Clouds (% Sky Obscured)

21
28
19
11
2
7
12
16
19
21
24
24
23
21
7
7
7
9
11
13
15
17
16
15

Medium Clouds (% Sky Obscured)

48
50
51
59
65
71
69
71
78
85
86
79
77
70
82
85
93
95
98
100
90
80
70
70

High Clouds (% Sky Obscured)

15
22
41
60
79
72
66
58
65
73
79
80
80
80
77
87
81
81
78
74
59
36
25
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
88
87
80
74
70
66
65
68
73
81
87
87
90
90
89
90
90
90
90
90
90
90

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1007
1007
1007
1007
1007
1007
1007
1007
1006

Ozone (du)

389
390
392
392
395
395
396
397
399
399
397
397
396
394
393
393
392
392
392
393
393
392
392
391

Tuesday 17

New Moon 0%

07:33

16:46

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:16, Set: 16:46, Transit: 12:01. Moon - Rise: 07:33, Set: 16:46. Civil Dark: 17:29 - 06:34. Nautical Dark: 18:16 - 05:46. Astro Dark: 19:03 - 04:56

Total Clouds (% Sky Obscured)

92
93
93
94
94
96
96
98
91
86
81
81
80
80
77
74
72
78
85
92
95
98
100
100

Low Clouds (% Sky Obscured)

15
18
21
24
27
35
44
53
50
49
47
57
65
69
69
70
72
78
85
89
94
97
100
96

Medium Clouds (% Sky Obscured)

65
64
62
62
61
48
40
44
77
73
64
47
29
11
10
10
9
26
43
60
74
87
100
100

High Clouds (% Sky Obscured)

35
35
30
20
20
31
27
18
16
14
9
11
13
15
17
18
18
23
27
30
38
46
54
62

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
1
3
3
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
85
80
76
72
71
71
72
72
73
75
75
75
76
76
76
76
77
79
77
81
81
82

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1007
1007
1007
1007
1007
1007
1007
1006
1006

Ozone (du)

391
391
391
392
394
395
393
391
389
384
379
375
371
366
362
360
359
357
355
354
352
353
354
354

Wednesday 18

Waxing Crescent 1%

07:34

18:19

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

Sun - Rise: 07:13, Set: 16:49, Transit: 12:01. Moon - Rise: 07:34, Set: 18:19. Civil Dark: 17:31 - 06:31. Nautical Dark: 18:19 - 05:44. Astro Dark: 19:06 - 04:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
92
86
80
78
75
73
81
88
97
98
99
100

Low Clouds (% Sky Obscured)

92
89
89
90
92
90
89
88
85
81
75
78
75
73
81
88
97
98
98
98

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
92
86
80
78
75
67
65
63
43
43
33
37

High Clouds (% Sky Obscured)

71
78
62
47
27
26
26
15
15
15
15
19
19
27
25
23
11
27
43
59

ISS Passover

Visibility (miles)

6
3
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Probability (%)

15
23
26
30
32
31
28
28
30
29
27
27
29
28
23
23
27
23
21
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
89
92
92
92
94
92
94
92
94
92
94
96
94
96
96
96
94
96
96

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

353
352
351
348
346
343
345
346
347
348
348
349
349
349
349
348
346
344
344
344

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

Generated: 12/02/26 05:19:36. Forecast: 12/02/26 to 18/02/26. Timezone: UTC+1.00