Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

13:07

05:24

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:57, Set: 17:27, Transit: 12:43. Moon - Rise: 13:07, Set: 05:24. Civil Dark: 18:00 - 07:24. Nautical Dark: 18:36 - 06:48. Astro Dark: 19:12 - 06:12

Total Clouds (% Sky Obscured)

91
93
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
57
60
71
70

Low Clouds (% Sky Obscured)

91
93
93
92
90
90
90
91
94
99
100
100
100
99
100
96
92
92
86
48
57
58
70
69

Medium Clouds (% Sky Obscured)

89
93
95
100
100
100
100
100
100
90
89
92
100
100
100
100
96
98
88
74
39
4
6
5

High Clouds (% Sky Obscured)

91
93
90
100
100
100
100
81
7
6
51
67
68
60
55
39
14
12
4
3
4
4
4
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
8
7
7

Fog (%)

99
45
45
43
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Very Light Rain
None
None
None
Very 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

Precipitation Probability (%)

10
7
10
57
51
45
50
61
71
83
90
92
87
86
81
74
54
36
14
4
3
5
19
2

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0.3
0.4
0.6
0.8
0.8
0.6
0.5
0.5
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
0
0
0
0
1
0
0
0
0
-0
-0
0
0
-0
0
1
1
0
0
0
0
1

Relative Humidity (%)

100
100
100
100
100
98
100
98
100
100
100
98
98
100
100
98
98
98
94
86
82
80
83
89

Pressure (mb)

993
993
993
994
994
995
995
996
996
997
998
999
999
1000
1000
1001
1001
1002
1002
1002
1001
1001
1001
1001

Ozone (du)

418
420
422
428
433
444
457
466
472
472
472
471
469
467
465
465
466
464
458
450
439
423
409
392

Thursday 29

Waxing Gibbous 88%

14:16

06:28

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

Sun - Rise: 07:56, Set: 17:29, Transit: 12:43. Moon - Rise: 14:16, Set: 06:28. Civil Dark: 18:01 - 07:23. Nautical Dark: 18:38 - 06:47. Astro Dark: 19:13 - 06:11

Total Clouds (% Sky Obscured)

76
73
71
60
60
29
5
14
51
49
100
96
94
95
100
100
100
100
100
100
100
99
96
83

Low Clouds (% Sky Obscured)

74
69
63
55
50
29
5
4
2
3
3
37
35
29
44
84
96
92
88
93
81
98
82
79

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
11
51
47
100
95
90
91
100
100
100
98
98
99
100
94
71
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
60
30
54
100
91
59
50
7
2
9

ISS Passover

Visibility (miles)

6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
2
1
0
0
9

Fog (%)

0
0
34
37
5
2
2
0
0
0
1
1
2
2
2
3
2
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
8
24
49
66
59
60
73
60
37
21
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
94
89
86
87
91
89
87
85
85
86
86
84
84
84
81
75
71
81
89
94
94
93

Pressure (mb)

1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1003
1003
1003

Ozone (du)

375
368
369
369
371
373
374
377
381
381
388
390
389
389
388
388
389
390
391
389
383
382
381
382

Friday 30

Waxing Gibbous 95%

15:36

07:18

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:55, Set: 17:30, Transit: 12:43. Moon - Rise: 15:36, Set: 07:18. Civil Dark: 18:03 - 07:22. Nautical Dark: 18:39 - 06:46. Astro Dark: 19:15 - 06:10

Total Clouds (% Sky Obscured)

58
86
83
100
98
100
99
100
100
100
100
97
96
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
30
18
8
35
42
62
66
40
91
80
42
45
32
47
47
49
49
56
58
69
77
79
69

Medium Clouds (% Sky Obscured)

1
55
55
55
80
100
88
73
98
100
82
61
82
100
96
98
100
79
91
100
100
100
100
100

High Clouds (% Sky Obscured)

5
67
62
100
40
47
94
89
79
100
91
81
36
29
18
73
31
97
100
88
92
96
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
1
3
5
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
None
None

Precipitation Probability (%)

7
0
0
0
1
1
3
7
19
28
24
19
6
4
6
2
7
6
6
2
9
14
17
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
94
92
89
89
87
87
89
87
87
86
86
87
87
87
84
77
74
74
79
82
85
89

Pressure (mb)

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

Ozone (du)

381
373
371
375
379
380
382
381
380
382
384
384
382
382
383
386
386
389
391
391
390
390
391
389

Saturday 31

Waxing Gibbous 99%

17:00

07:54

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:53, Set: 17:32, Transit: 12:43. Moon - Rise: 17:00, Set: 07:54. Civil Dark: 18:04 - 07:21. Nautical Dark: 18:40 - 06:45. Astro Dark: 19:16 - 06:09

Total Clouds (% Sky Obscured)

100
99
100
100
83
77
73
89
92
95
90
99
87
53
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
46
60
72
78
72
66
86
89
94
86
46
22
19
16
8
3
0
0
0
18
33
48
46

Medium Clouds (% Sky Obscured)

99
98
99
93
79
67
58
53
52
52
60
62
63
53
67
67
64
100
77
100
100
100
100
99

High Clouds (% Sky Obscured)

91
95
83
75
67
46
21
2
2
1
1
41
33
9
48
72
100
98
100
100
100
100
100
67

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
None
None

Precipitation Probability (%)

25
28
21
10
6
17
22
17
27
28
28
33
27
15
13
7
0
0
0
0
2
7
16
40

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
92
92
91
89
86
84
84
87
87
87
87
86
81
73
69
70
73
77
79
86

Pressure (mb)

1010
1011
1012
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1011
1011
1011
1010
1010

Ozone (du)

390
395
401
407
413
413
410
407
410
405
398
397
393
394
399
401
403
392
382
380
372
368
366
366

Sunday 1

Full Moon 100%

17:00

08:21

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:52, Set: 17:33, Transit: 12:43. Moon - Rise: 17:00, Set: 08:21. Civil Dark: 18:05 - 07:20. Nautical Dark: 18:42 - 06:44. Astro Dark: 19:17 - 06:08

Total Clouds (% Sky Obscured)

94
88
47
35
39
99
96
98
95
76
99
100
100
100
88
79
69
71
75
78
85
92
100
100

Low Clouds (% Sky Obscured)

41
41
43
35
39
35
32
28
23
24
21
20
15
14
5
3
2
1
1
0
2
5
8
11

Medium Clouds (% Sky Obscured)

74
58
47
35
39
33
22
16
16
19
18
16
18
20
11
14
16
21
25
31
53
75
97
98

High Clouds (% Sky Obscured)

33
4
0
0
1
15
14
10
5
10
20
47
75
100
10
7
10
21
33
57
74
89
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

54
70
71
63
54
52
45
44
38
30
26
34
32
24
0
0
0
0
0
0
1
2
2
10

Precipitation Amount (mm)

0
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.1
0
0.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
92
89
86
83
83
81
79
80
80
81
80
79
75
73
70
68
67
66
71
76
80

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1004
1003
1003

Ozone (du)

365
362
360
359
361
360
358
356
355
353
350
348
349
349
348
346
345
343
343
342
341
341
341
342

Monday 2

Waning Gibbous 99%

18:22

08:42

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:51, Set: 17:35, Transit: 12:43. Moon - Rise: 18:22, Set: 08:42. Civil Dark: 18:07 - 07:19. Nautical Dark: 18:43 - 06:42. Astro Dark: 19:19 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
92
87
87
81
79
82
85
87
89
91
94
96
96
97
92

Low Clouds (% Sky Obscured)

13
17
14
10
7
9
9
10
7
5
2
2
1
1
2
2
2
2
1
1
1
0
0
1

Medium Clouds (% Sky Obscured)

99
100
100
100
100
96
92
90
86
82
82
65
57
48
36
24
12
20
29
39
53
66
80
82

High Clouds (% Sky Obscured)

100
100
100
100
100
80
57
27
24
22
10
10
10
9
36
68
87
83
73
71
81
86
89
88

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
None
None

Precipitation Probability (%)

17
24
44
51
50
47
36
11
17
14
5
8
8
4
16
19
14
24
20
15
17
15
7
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
78
80
80
82
80
80
80
79
78
78
78
78
80
79
79
79
73
71
68
73
78
87

Pressure (mb)

1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1002
1002
1002
1003
1003

Ozone (du)

341
341
341
342
343
344
346
349
352
354
357
360
361
361
362
370
379
388
388
389
390
391
392
393

Tuesday 3

Waning Gibbous 95%

19:40

09:00

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 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:49, Set: 17:36, Transit: 12:44. Moon - Rise: 19:40, Set: 09:00. Civil Dark: 18:08 - 07:17. Nautical Dark: 18:45 - 06:41. Astro Dark: 19:20 - 06:06

Total Clouds (% Sky Obscured)

88
85
86
85
85
82
79
75
52
30
7
28
49
70
60
52
44
49
57
56

Low Clouds (% Sky Obscured)

1
2
2
2
2
11
19
26
32
30
7
24
18
15
10
8
6
4
2
0

Medium Clouds (% Sky Obscured)

80
79
79
79
77
77
77
75
52
30
7
25
47
68
57
46
34
23
12
0

High Clouds (% Sky Obscured)

86
84
72
55
31
35
30
25
15
5
5
4
4
1
1
1
1
11
34
56

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 (%)

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

Precipitation Probability (%)

15
16
22
26
23
30
35
22
39
48
48
52
53
47
43
31
6
10
11
6

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)

4
4
5
5
5
5
5
4
4
4
3
3
3
4
5
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
8
2
1
1
1
1
1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
88
86
85
85
83
83
82
81
83
81
80
80
76
72
67
61
56

Pressure (mb)

1004
1004
1005
1006
1006
1007
1007
1008
1008
1008
1008
1009
1008
1007
1007
1006
1005
1005
1003
1002

Ozone (du)

394
395
396
397
398
400
400
401
402
404
406
408
413
418
423
421
420
419
415
412

Forecast for Niedermuhlern, Bern-Mittelland District, Switzerland (46.86,7.47)

Generated: 28/01/26 17:13:11. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+1.00