Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Waning Crescent 25%

04:43

No Set

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
11 Bad

Sun - Rise: 07:33, Set: 17:42, Transit: 12:38. Moon - Rise: 04:43, Set: No Set. Civil Dark: 18:13 - 07:01. Nautical Dark: 18:49 - 06:25. Astro Dark: 19:25 - 05:50

Total Clouds (% Sky Obscured)

99
99
100
100
100
90
97
95
100
94
62
100
100
100
100
100
73
100
100
100
100
90
100
65

Low Clouds (% Sky Obscured)

96
69
64
76
100
85
87
63
16
28
0
0
52
45
100
92
20
31
72
80
100
86
85
32

Medium Clouds (% Sky Obscured)

98
97
67
100
100
82
73
55
2
43
36
85
100
100
100
99
67
59
76
100
100
90
88
42

High Clouds (% Sky Obscured)

35
99
100
51
49
2
0
29
100
74
39
100
100
100
100
73
7
100
100
100
100
68
54
37

ISS Passover

Visibility (miles)

5
9
9
9
3
4
9
9
9
9
9
9
9
9
5
3
9
9
9
9
9
9
8
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

78
77
95
95
95
89
42
20
1
0
0
1
11
77
95
95
41
27
9
23
52
62
41
10

Precipitation Amount (mm)

0.5
0.4
0.7
0.8
1.4
0.6
0
0
0
0
0
0
0
0.4
1.6
0.5
0
0
0
0
0.3
0.3
0
0

Wind Speed/Direction (mph)

14
10
15
17
17
17
15
14
13
13
9
8
6
5
4
7
11
13
12
9
8
8
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
78
82
82
88
82
76
77
83
88
86
85
84
88
93
89
88
86
83
83
82
82
78

Pressure (mb)

994
994
994
995
995
996
996
996
995
994
993
992
990
989
988
988
987
987
985
985
985
985
985
985

Ozone (du)

383
389
386
384
380
380
373
367
365
360
358
361
358
358
360
360
363
367
368
371
374
375
381
395

Thursday 12

Waning Crescent 17%

05:34

12:09

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
11 Bad

Sun - Rise: 07:31, Set: 17:43, Transit: 12:38. Moon - Rise: 05:34, Set: 12:09. Civil Dark: 18:15 - 07:00. Nautical Dark: 18:51 - 06:24. Astro Dark: 19:26 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
97
66
100
100
100
99
100
95
71
43
60
90

Low Clouds (% Sky Obscured)

71
100
99
100
97
89
88
91
96
94
95
75
76
46
68
92
87
96
100
89
68
19
45
23

Medium Clouds (% Sky Obscured)

43
100
100
100
100
100
100
100
100
100
100
42
45
53
100
100
100
96
66
68
45
41
27
50

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
91
9
55
59
59
48
29
100
41
45
40
45
40
0
3
48
87

ISS Passover

Visibility (miles)

9
9
4
2
0
2
0
9
0
0
4
9
9
9
9
9
0
0
0
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
47
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

47
95
95
95
95
95
95
95
95
95
64
40
30
24
61
95
95
95
78
45
9
1
1
2

Precipitation Amount (mm)

0
0.8
2.2
2.3
2
0.8
1.2
0.6
1.3
0.5
0.2
0
0
0
0.4
0.9
0.6
1
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
11
15
17
20
16
16
16
19
20
18
17
14
12
12
14
15
16
14
12
10
10
9

Chance of Frost

Temperature (°C)

7
7
5
5
5
4
4
4
4
4
4
4
4
3
2
3
2
3
4
2
2
3
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
73
85
91
94
94
94
89
96
93
93
83
82
82
86
93
96
96
98
85
80
79
77
69

Pressure (mb)

985
984
985
986
988
990
992
993
994
994
995
996
996
997
997
997
997
997
997
997
998
997
996
996

Ozone (du)

401
398
397
399
396
396
401
405
406
407
404
402
401
401
397
394
401
406
410
412
413
410
407
405

Friday 13

Waning Crescent 10%

06:15

13:07

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
11 Bad

Sun - Rise: 07:30, Set: 17:45, Transit: 12:38. Moon - Rise: 06:15, Set: 13:07. Civil Dark: 18:16 - 06:58. Nautical Dark: 18:52 - 06:22. Astro Dark: 19:28 - 05:47

Total Clouds (% Sky Obscured)

100
100
96
51
75
98
99
68
100
100
100
95
95
96
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
36
17
2
2
0
0
0
0
0
0
0
0
0
0
2
2
38
60
65
60
60
70
92

Medium Clouds (% Sky Obscured)

100
89
95
38
52
51
50
14
38
43
72
95
95
95
99
99
100
100
100
100
99
91
93
93

High Clouds (% Sky Obscured)

100
100
0
1
15
49
50
45
94
100
100
57
62
73
100
98
100
100
100
97
96
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
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
5
7
13
32
43
50
55
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
10
7
4
2
3
3
4
4
4
4
4
4
3
3
2
3
3
6
7
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
63
59
59
67
76
83
86
88
89
91
93
93
91
93
91
93
93
93
94
92
89
84
81

Pressure (mb)

996
994
993
992
992
992
992
992
992
992
992
992
992
992
992
992
993
993
994
996
998
999
1001
1002

Ozone (du)

402
406
406
411
415
415
419
422
422
421
422
423
425
426
426
430
430
430
429
424
424
430
435
440

Saturday 14

Waning Crescent 5%

06:47

14:13

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
11 Bad

Sun - Rise: 07:28, Set: 17:46, Transit: 12:38. Moon - Rise: 06:47, Set: 14:13. Civil Dark: 18:18 - 06:57. Nautical Dark: 18:54 - 06:21. Astro Dark: 19:29 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
96
77
62
45
57
67
80
80
78
78
76
73
72
59
45
36
59
82

Low Clouds (% Sky Obscured)

97
93
89
85
76
63
53
48
44
40
53
67
80
80
78
78
76
72
72
59
44
31
39
38

Medium Clouds (% Sky Obscured)

100
100
100
100
78
57
35
35
40
40
40
45
45
40
34
3
2
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

100
94
88
97
84
96
93
61
18
5
3
0
0
0
0
0
0
0
0
1
1
8
33
73

ISS Passover

Visibility (miles)

9
9
9
9
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
8

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

Precipitation Probability (%)

62
58
54
51
70
95
95
95
95
94
95
84
64
57
49
39
30
27
24
20
19
4
4
2

Precipitation Amount (mm)

0.3
0.3
0.2
0.2
0.2
1
1.1
1.2
1
0.8
0.8
0.6
0.4
0.3
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
76
81
86
92
100
98
100
98
96
100
98
98
98
96
98
100
100
96
96
92
87
86

Pressure (mb)

1004
1005
1006
1007
1009
1010
1012
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019

Ozone (du)

441
439
435
436
437
437
435
432
430
431
433
435
437
427
416
408
403
397
396
394
391
389
390
390

Sunday 15

Waning Crescent 1%

07:12

15:25

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
11 Bad

Sun - Rise: 07:26, Set: 17:48, Transit: 12:38. Moon - Rise: 07:12, Set: 15:25. Civil Dark: 18:19 - 06:55. Nautical Dark: 18:55 - 06:19. Astro Dark: 19:31 - 05:44

Total Clouds (% Sky Obscured)

100
98
96
94
54
72
47
48
45
49
67
98
100
100
100
100
100
100
100
92
85
75
78
81

Low Clouds (% Sky Obscured)

40
40
36
40
15
14
19
32
41
49
56
62
68
79
82
89
89
90
90
84
76
66
64
67

Medium Clouds (% Sky Obscured)

27
57
75
50
46
69
38
31
28
23
26
94
100
100
100
100
100
100
100
92
85
75
78
76

High Clouds (% Sky Obscured)

90
73
66
12
26
43
47
42
20
4
35
83
100
100
100
100
75
53
35
25
20
25
20
15

ISS Passover

Visibility (miles)

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

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
2
2
1
1
0
0
16
29
41
55
67
76
95
95
95
95
95
95
95
95
89
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.1
0.2
0.3
0.4
1.5
1.6
1.7
1.2
1
0.6
0.6
0.5
0.4
0.6
0.5

Wind Speed/Direction (mph)

3
3
3
3
2
1
2
4
5
6
8
8
8
8
8
9
9
11
12
13
14
16
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
81
78
78
89
89
91
91
92
94
92
92
91
91
91
91
92
92
94
96
98
100
96

Pressure (mb)

1018
1017
1016
1016
1015
1015
1015
1015
1014
1014
1013
1012
1011
1009
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005

Ozone (du)

391
386
386
386
390
391
391
389
385
385
386
382
379
381
379
377
374
375
376
377
376
375
374
373

Monday 16

Waning Crescent 1%

07:33

16:40

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
11 Bad

Sun - Rise: 07:25, Set: 17:49, Transit: 12:38. Moon - Rise: 07:33, Set: 16:40. Civil Dark: 18:21 - 06:53. Nautical Dark: 18:56 - 06:18. Astro Dark: 19:32 - 05:42

Total Clouds (% Sky Obscured)

84
90
95
100
100
100
100
93
83
74
83
91
99
100
100
100
100
100
100
98
95
92
90
88

Low Clouds (% Sky Obscured)

67
69
71
71
79
88
92
89
83
74
83
88
92
88
87
84
83
83
78
75
74
73
69
67

Medium Clouds (% Sky Obscured)

68
62
56
53
41
47
46
40
34
20
38
52
67
76
86
95
96
97
98
87
76
65
68
68

High Clouds (% Sky Obscured)

15
20
20
20
17
14
14
11
10
12
41
65
92
95
97
100
100
100
100
73
50
25
25
35

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
6
3
0
0
0
0
3
6
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

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

Precipitation Probability (%)

92
84
77
73
70
68
71
84
88
87
82
75
68
74
73
70
65
57
46
49
41
32
39
42

Precipitation Amount (mm)

0.5
0.4
0.3
0.3
0.2
0.2
0.3
0.4
0.4
0.3
0.3
0.2
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
20
19
17
15
15
15
15
16
17
18
17
17
16
16
16
15
15
14
14
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
93
93
89
89
88
89
91
94
94
96
96
94
94
91
91
92
92
89
88
86
83

Pressure (mb)

1005
1005
1006
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

371
370
369
369
368
367
365
363
363
363
364
363
363
362
360
358
356
354
352
350
348
345
342
338

Tuesday 17

New Moon 0%

07:50

17:56

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

Sun - Rise: 07:23, Set: 17:51, Transit: 12:38. Moon - Rise: 07:50, Set: 17:56. Civil Dark: 18:22 - 06:52. Nautical Dark: 18:58 - 06:16. Astro Dark: 19:33 - 05:40

Total Clouds (% Sky Obscured)

85
90
93
97
95
93
92
88
86
84
89
93
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
54
43
31
50
71
92
88
86
78
80
84
89
84
81
75
80
83
87

Medium Clouds (% Sky Obscured)

65
61
55
54
64
72
80
80
80
78
86
90
96
97
99
100
81
61
38

High Clouds (% Sky Obscured)

40
58
73
92
89
84
80
80
75
55
53
51
49
39
27
19
42
64
90

ISS Passover

Visibility (miles)

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

Fog (%)

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
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
Very Light Rain

Precipitation Probability (%)

46
47
48
48
51
57
71
95
95
95
95
95
95
95
95
95
92
78
73

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
1
1.5
1.6
1.4
1.5
1.4
1.2
0.9
0.6
0.4
0.3

Wind Speed/Direction (mph)

12
11
10
9
8
6
5
5
7
9
11
12
13
13
14
16
17
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
80
82
85
86
91
93
94
96
100
98
96
96
91
89
84
86
87

Pressure (mb)

1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

333
328
326
323
320
322
323
325
324
323
322
324
326
328
335
342
349
352
355

Forecast for Gfell, Bezirk Pfäffikon, Switzerland (47.38,8.93)

Generated: 11/02/26 12:09:50. Forecast: 11/02/26 to 17/02/26. Timezone: UTC+1.00