Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waxing Crescent 33%

10:18

23:59

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 Good
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:00, Set: 17:15, Transit: 12:38. Moon - Rise: 10:18, Set: 23:59. Civil Dark: 17:49 - 07:26. Nautical Dark: 18:26 - 06:49. Astro Dark: 19:02 - 06:13

Total Clouds (% Sky Obscured)

83
87
89
92
98
94
94
97
97
98
66
92
58
64
17
18
39
93
100
98
98
99
100
100

Low Clouds (% Sky Obscured)

83
82
82
88
45
46
63
68
96
74
52
29
25
16
13
14
13
25
38
41
41
38
37
39

Medium Clouds (% Sky Obscured)

83
87
81
92
85
26
2
0
0
0
0
1
31
32
0
0
0
35
35
15
9
31
54
72

High Clouds (% Sky Obscured)

3
54
36
34
8
55
65
65
65
65
17
70
48
37
3
3
27
91
100
83
93
87
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 (%)

100
100
100
98
94
99
57
73
73
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Light Rain
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
49
54
0
0
0
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.4
0.8
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
3
3
3
3
3
2
2
2
3
3
5
5
4
3
2
2
2
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
89
91
92
96
94
94
89
83
77
72
72
73
79
89
91
91
92
94
92
94
92
94

Pressure (mb)

1003
1003
1003
1002
1002
1002
1003
1003
1003
1002
1002
1001
1001
1000
1000
1001
1001
1001
1001
1002
1002
1002
1003
1003

Ozone (du)

376
378
379
381
384
387
388
392
395
396
398
397
396
394
395
397
399
399
401
401
403
403
404
407

Sunday 25

Waxing Crescent 45%

10:36

01:19

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: 07:59, Set: 17:17, Transit: 12:38. Moon - Rise: 10:36, Set: 01:19. Civil Dark: 17:50 - 07:25. Nautical Dark: 18:27 - 06:48. Astro Dark: 19:04 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
89
80
76
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
32
33
33
32
34
21
26
31
36
24
27
25
27
21
62
79
79
100
91
89
92
100
100

Medium Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
86
66
100
100
100
41
30
42
81
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
55
65
65
70
14
50
40
3
40
49
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
0
0
0
0
0
0

Fog (%)

0
0
0
2
6
17
72
100
63
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
Snow
Snow
Snow
None
Snow
Snow
Light Rain

Precipitation Probability (%)

0
0
2
2
1
1
1
1
3
3
3
1
0
2
3
6
44
57
74
79
47
36
54
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
0
0.1
0.3
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
92
89
84
80
76
76
79
83
88
89
94
98
100
100
98
100
98

Pressure (mb)

1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1000
999
998
998
998
998
998
998
998
998
998
998
997
997

Ozone (du)

405
407
409
409
412
416
417
420
420
416
416
414
415
417
418
423
425
429
434
435
438
441
443
444

Monday 26

First Quarter 56%

10:58

No Set

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: 07:58, Set: 17:18, Transit: 12:38. Moon - Rise: 10:58, Set: No Set. Civil Dark: 17:51 - 07:24. Nautical Dark: 18:29 - 06:47. Astro Dark: 19:05 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
96
98
100
100
100
100
100
100
100
100
100
93
85
75
83
92
100
100

Low Clouds (% Sky Obscured)

100
98
94
92
95
96
90
92
92
88
92
93
92
91
90
91
83
80
77
70
67
63
60
60

Medium Clouds (% Sky Obscured)

100
100
98
97
98
100
90
96
100
100
88
86
96
98
93
100
100
86
56
13
23
37
53
56

High Clouds (% Sky Obscured)

0
2
2
7
26
20
2
2
42
62
12
71
71
71
15
39
10
19
45
0
17
33
52
82

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
5
5
8
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

78
78
57
44
44
51
47
37
46
55
51
52
47
52
41
35
28
16
13
5
5
4
0
0

Precipitation Amount (mm)

0.6
0.5
0.2
0
0
0.2
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
2
2
3
4
5
7
6
7
7
8
7
8
7
6
5
5
4
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
100
98
100
100
98
100
98
98
96
98
100
98
100
98
96
94
93
94
93
91

Pressure (mb)

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

Ozone (du)

448
445
447
450
450
451
452
453
450
446
445
445
444
441
440
443
441
437
434
431
427
424
424
423

Tuesday 27

Waxing Gibbous 68%

11:26

02:42

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: 07:57, Set: 17:20, Transit: 12:38. Moon - Rise: 11:26, Set: 02:42. Civil Dark: 17:53 - 07:23. Nautical Dark: 18:30 - 06:46. Astro Dark: 19:06 - 06:10

Total Clouds (% Sky Obscured)

100
89
89
91
87
90
94
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
45
25
52
63
61
49
34
43
29
3
7
13
11
13
16
52
58
75
44
59
30
35
59

Medium Clouds (% Sky Obscured)

60
65
58
50
42
77
69
52
84
90
57
64
100
98
100
100
100
100
100
100
94
87
81
87

High Clouds (% Sky Obscured)

33
11
44
52
50
66
81
97
81
99
100
100
100
100
100
100
100
100
100
100
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 (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
14
21
25
30
42
48
49
58
67
65
59
40
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
94
94
94
96
96
94
91
86
80
77
74
77
81
84
88
91
93
92
94
92
94
94

Pressure (mb)

1005
1005
1005
1004
1004
1003
1002
1002
1001
1000
999
998
997
996
996
995
995
995
994
994
994
993
993
993

Ozone (du)

416
414
421
420
414
404
390
382
377
374
370
365
363
361
360
358
356
353
353
356
357
356
356
357

Wednesday 28

Waxing Gibbous 79%

12:06

04:05

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: 07:55, Set: 17:21, Transit: 12:38. Moon - Rise: 12:06, Set: 04:05. Civil Dark: 17:54 - 07:22. Nautical Dark: 18:31 - 06:45. Astro Dark: 19:07 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
93

Low Clouds (% Sky Obscured)

81
94
90
86
84
86
87
89
88
87
86
81
76
72
71
76
80
81
77
76
79
81
85
86

Medium Clouds (% Sky Obscured)

93
99
98
98
98
98
99
91
99
100
100
100
100
100
100
100
100
100
100
100
98
96
94
93

High Clouds (% Sky Obscured)

100
100
100
100
100
99
97
96
97
99
100
100
100
100
100
100
100
80
59
35
24
17
19
17

ISS Passover

Visibility (miles)

9
9
9
5
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

45
44
79
95
95
89
74
47
60
71
67
86
62
37
36
31
24
42
50
58
52
48
37
30

Precipitation Amount (mm)

0
0
0.3
1
1.1
0.6
0.3
0
0
0.3
0.3
0.5
0.2
0
0
0
0
0.1
0.2
0.2
0.2
0.2
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

994
994
995
995
995
995
996
996
996
996
996
996
996
995
995
995
996
996
996
997
997
998
998
998

Ozone (du)

359
360
362
365
369
372
373
375
383
391
405
418
426
434
442
449
455
462
464
466
468
470
472
474

Thursday 29

Waxing Gibbous 88%

12:59

05:22

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: 07:54, Set: 17:23, Transit: 12:39. Moon - Rise: 12:59, Set: 05:22. Civil Dark: 17:56 - 07:21. Nautical Dark: 18:33 - 06:44. Astro Dark: 19:09 - 06:08

Total Clouds (% Sky Obscured)

88
85
91
96
100
100
100
100
100
99
99
97
95
93
95
98
100
90
80
72
71
71
71
81

Low Clouds (% Sky Obscured)

86
85
91
96
100
100
100
100
100
99
99
96
92
89
84
80
75
64
50
35
41
46
48
58

Medium Clouds (% Sky Obscured)

88
85
84
77
52
46
43
40
35
41
52
42
30
19
38
56
65
60
55
55
56
62
68
75

High Clouds (% Sky Obscured)

20
19
17
16
14
12
13
19
19
10
1
2
3
4
11
18
26
21
17
14
6
3
1
31

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
3
6
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
Snow
Snow

Precipitation Probability (%)

29
29
28
29
28
27
24
16
14
10
5
9
5
0
0
1
0
1
2
2
13
25
39
66

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
0.1
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
98
98
100
100
94
89
84
83
81
83
83
84
84
87
92
96
96
98
96

Pressure (mb)

999
999
999
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

474
474
475
473
472
471
473
476
479
462
445
429
408
388
368
366
365
364
363
363
362
359
356
352

Friday 30

Waxing Gibbous 95%

14:09

06:27

Sun - Rise: 07:53, Set: 17:24, Transit: 12:39. Moon - Rise: 14:09, Set: 06:27. Civil Dark: 17:57 - 07:20. Nautical Dark: 18:34 - 06:43. Astro Dark: 19:10 - 06:07

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 Stampfenbach, Zürich District, Switzerland (47.38,8.54)

Generated: 24/01/26 02:57:03. Forecast: 24/01/26 to 30/01/26. Timezone: UTC+1.00