Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Gibbous 72%

No Rise

09:39

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 OK
13 OK
14 OK
15 OK
16 Good
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad

Sun - Rise: 07:40, Set: 17:34, Transit: 12:37. Moon - Rise: No Rise, Set: 09:39. Civil Dark: 18:06 - 07:08. Nautical Dark: 18:43 - 06:31. Astro Dark: 19:18 - 05:55

Total Clouds (% Sky Obscured)

88
82
100
90
97
98
99
100
99
95
92
57
43
28
34
24
18
22
26
34
36
29
35
59

Low Clouds (% Sky Obscured)

54
70
81
64
65
63
66
76
64
51
39
2
33
27
34
20
15
21
25
33
35
29
34
29

Medium Clouds (% Sky Obscured)

51
68
85
57
46
41
86
94
45
6
9
16
9
4
4
4
2
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

8
7
11
9
39
51
96
95
92
45
67
44
14
2
0
2
2
3
3
6
6
3
7
44

ISS Passover

Visibility (miles)

-
-
-
-
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

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
2
3
5
9
4
2
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
85
83
89
93
93
93
91
88
83
74
68
65
65
67
71
81
85
86
88
88
89
91

Pressure (mb)

1003
1003
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1006
1007
1008
1008
1008
1009

Ozone (du)

412
410
413
410
404
400
400
400
401
403
405
409
409
408
409
410
413
414
413
413
414
416
414
416

Sunday 8

Waning Gibbous 63%

00:18

09:58

00 OK
01 OK
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

Sun - Rise: 07:38, Set: 17:36, Transit: 12:37. Moon - Rise: 00:18, Set: 09:58. Civil Dark: 18:08 - 07:06. Nautical Dark: 18:44 - 06:30. Astro Dark: 19:20 - 05:54

Total Clouds (% Sky Obscured)

29
31
45
57
58
62
61
54
53
60
58
60
60
93
84
80
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
30
28
29
21
11
21
42
53
60
58
60
60
60
48
26
10
42
55
67
62
60
61
69

Medium Clouds (% Sky Obscured)

2
2
3
17
35
34
33
28
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
4
20
38
43
44
42
0
0
0
0
4
6
75
65
79
100
100
100
100
100
100
100
43

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
5
13
18
17
16
38
68
1
0
9
0
0
0
0
0
0
4
13
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
96
94
96
94
96
94
96
91
83
79
73
68
67
65
68
75
78
83
86
91
93
96

Pressure (mb)

1009
1009
1009
1009
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009

Ozone (du)

419
422
419
422
425
427
431
432
428
426
422
418
415
413
412
411
410
410
413
414
417
418
417
418

Monday 9

Third Quarter 53%

01:28

10:19

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:37, Set: 17:37, Transit: 12:37. Moon - Rise: 01:28, Set: 10:19. Civil Dark: 18:09 - 07:05. Nautical Dark: 18:46 - 06:28. Astro Dark: 19:21 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
100
100
97
100
99
99
95
95
85
68
49
58

Low Clouds (% Sky Obscured)

84
99
96
95
93
92
93
100
91
90
91
89
92
71
65
67
65
29
25
21
22
30
30
31

Medium Clouds (% Sky Obscured)

0
6
60
50
34
29
39
45
37
36
38
77
85
92
88
100
98
95
77
67
37
33
31
31

High Clouds (% Sky Obscured)

67
100
100
86
78
99
100
100
53
99
76
31
82
84
55
18
51
85
95
95
17
10
1
14

ISS Passover

Visibility (miles)

9
1
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

26
19
9
6
4
9
18
27
77
77
82
89
95
38
70
46
50
60
83
6
6
6
6
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
93
91
92
91
89
89
89
88
85
83
79
76
76
75
83
89
91
89
89
89
89

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1008
1008
1008
1008
1008
1008

Ozone (du)

419
419
418
419
421
421
422
423
423
425
428
430
445
448
449
445
435
427
423
413
411
417
416
412

Tuesday 10

Waning Crescent 44%

02:36

10:47

00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
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

Sun - Rise: 07:35, Set: 17:39, Transit: 12:37. Moon - Rise: 02:36, Set: 10:47. Civil Dark: 18:11 - 07:03. Nautical Dark: 18:47 - 06:27. Astro Dark: 19:23 - 05:51

Total Clouds (% Sky Obscured)

54
57
59
58
43
31
19
68
84
100
96
95
92
90
87
61
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
30
27
23
15
8
1
1
0
0
18
35
54
64
72
49
48
72
75
74
81
57
61
61

Medium Clouds (% Sky Obscured)

42
44
44
43
34
23
12
62
83
100
94
92
88
86
81
60
97
99
100
58
57
60
100
86

High Clouds (% Sky Obscured)

20
19
19
18
12
8
4
22
12
45
10
8
8
8
7
10
27
40
100
99
100
100
100
100

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
6
8
12
13
11
17
22
27
36
43
49
60
72

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
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
87
86
86
86
84
83
80
73
64
60
54
51
48
47
59
67
71
72
76
77
77
75

Pressure (mb)

1008
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1004
1004
1003
1002
1001
1001
1001
1001
1001
1000
999
999
998

Ozone (du)

413
406
410
413
407
403
402
400
397
394
391
391
389
388
385
385
393
389
384
376
370
366
363
361

Wednesday 11

Waning Crescent 34%

03:42

11:22

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:34, Set: 17:40, Transit: 12:37. Moon - Rise: 03:42, Set: 11:22. Civil Dark: 18:12 - 07:02. Nautical Dark: 18:48 - 06:26. Astro Dark: 19:24 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
95
94
96
98
100
89
55
99
52
98
98
95
98
100
100
100

Low Clouds (% Sky Obscured)

65
96
92
89
88
86
85
83
80
78
78
78
78
69
44
42
41
41
41
34
40
46
56
60

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
91
86
66
48
99
75
36
32
27
22
21
51
77
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
84
68
59
65
79
91
38
19
58
7
64
65
58
80
100
100
100

ISS Passover

Visibility (miles)

9
9
6
3
8
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

80
95
95
95
95
95
93
95
95
95
83
67
52
49
52
44
48
44
33
30
31
32
50
64

Precipitation Amount (mm)

0.5
0.8
1.4
1.3
1.3
1
0.5
0.5
0.6
0.9
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

5
5
6
6
5
5
7
12
14
14
13
15
17
22
20
18
16
12
10
9
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
69
79
88
91
94
93
83
83
81
88
79
79
70
68
69
69
76
83
85
86
86
86
88

Pressure (mb)

997
996
996
995
995
995
994
994
994
994
995
995
994
994
994
993
993
993
993
992
991
990
990
990

Ozone (du)

358
354
351
350
350
349
351
354
358
361
364
367
369
369
370
364
362
358
356
354
355
357
358
359

Thursday 12

Waning Crescent 25%

04:42

12:08

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:32, Set: 17:42, Transit: 12:37. Moon - Rise: 04:42, Set: 12:08. Civil Dark: 18:14 - 07:00. Nautical Dark: 18:50 - 06:24. Astro Dark: 19:25 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
83
75
81
87
93
95
98

Low Clouds (% Sky Obscured)

62
65
67
69
72
74
76
83
91
98
76
55
33
39
45
51
56
63
70
69
68
67
76
84

Medium Clouds (% Sky Obscured)

100
100
99
99
95
91
90
95
98
100
100
100
100
100
99
99
83
65
43
51
61
71
81
90

High Clouds (% Sky Obscured)

100
86
79
68
82
91
100
100
100
100
100
100
100
100
99
99
92
83
65
70
61
50
59
67

ISS Passover

Visibility (miles)

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

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

74
85
87
85
78
75
74
81
87
93
94
95
95
84
66
48
60
67
62
68
71
81
76
70

Precipitation Amount (mm)

0.3
0.5
0.6
0.5
0.4
0.4
0.4
0.5
0.5
0.7
0.7
0.7
0.9
0.5
0.2
0
0
0.3
0
0.2
0.3
0.5
0.4
0.3

Wind Speed/Direction (mph)

8
10
11
12
15
14
14
13
13
13
13
14
15
15
15
15
14
14
13
12
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
83
79
73
79
83
89
83
79
74
74
72
72
71
70
69
74
76
80
83
86
89
88

Pressure (mb)

990
989
990
990
990
990
991
991
991
991
991
991
991
991
991
991
990
990
991
991
991
991
991
991

Ozone (du)

361
362
365
367
369
374
379
384
398
412
427
430
433
435
434
433
432
428
424
420
422
423
425
425

Friday 13

Waning Crescent 17%

05:33

13:05

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:30, Set: 17:44, Transit: 12:37. Moon - Rise: 05:33, Set: 13:05. Civil Dark: 18:15 - 06:59. Nautical Dark: 18:51 - 06:23. Astro Dark: 19:27 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
98
96
93
90
83
78
73
71
67
61
64
67
70
77
84

Low Clouds (% Sky Obscured)

92
90
88
86
82
81
77
78
82
85
82
78
77
71
63
55
39
22
6
15
25
35
51
68

Medium Clouds (% Sky Obscured)

98
98
97
97
98
99
100
86
75
65
70
75
79
62
50
39
43
46
48
37
35
36
34
33

High Clouds (% Sky Obscured)

68
67
62
53
55
63
71
54
39
30
47
45
34
29
23
11
8
7
8
6
4
2
5
6

ISS Passover

Visibility (miles)

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

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

80
74
67
61
82
92
95
86
71
51
67
81
93
81
66
53
46
33
11
15
20
19
33
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
8
8
8
11
13
15
16
16
15
16
16
16
17
17
17
16
14
13
11
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
82
83
85
86
89
93
96
91
86
83
85
86
88
82
75
68
67
64
63
60
58
56
57

Pressure (mb)

991
991
991
991
992
992
993
993
994
994
995
996
996
997
997
997
998
998
999
1000
1000
1000
1000
1001

Ozone (du)

426
426
430
434
437
441
444
447
451
455
458
458
457
456
454
452
450
441
431
421
419
417
414
407

Forecast for Niederglatt, Wahlkreis Wil, Switzerland (47.42,9.17)

Generated: 07/02/26 04:23:08. Forecast: 07/02/26 to 13/02/26. Timezone: UTC+1.00