Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 29

Waxing Gibbous 98%

21:01

04:31

22 Good
23 Good
00 Good
01 OK
02 Good
03 Good
04 OK
05 OK
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

Sun - Rise: 05:40, Set: 21:15, Transit: 13:27. Moon - Rise: 21:01, Set: 04:31. Civil Dark: 21:53 - 05:02. Nautical Dark: 22:42 - 04:11. Astro Dark: 23:50 - 03:02

Total Clouds (% Sky Obscured)

0
1
6
19
8
6
31
42
100
100
100
100
99
95
86
100
100
100
67
85
92
100
99
95

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
44
67
67
48
50
43
49
75

High Clouds (% Sky Obscured)

0
1
6
19
7
5
31
42
100
100
100
100
98
89
86
100
100
100
56
71
71
100
97
92

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

Chance of Frost

Temperature (°C)

15
14
13
13
12
12
12
12
11
13
16
18
20
21
23
23
24
24
25
25
24
22
20
18

Feels Like (°C)

15
13
13
13
12
12
12
10
9
11
15
17
18
20
21
21
22
22
23
24
22
22
20
17

Dew Point (°C)

8
7
7
7
6
6
6
6
5
7
8
8
8
7
8
8
8
8
7
7
9
14
13
11

Relative Humidity (%)

63
64
66
66
65
65
66
66
66
65
60
51
46
40
36
36
35
34
32
33
39
57
66
66

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

334
329
327
326
325
323
322
322
322
322
321
321
323
323
324
325
327
329
330
332
333
334
335
336

Saturday 30

Waxing Gibbous 100%

22:03

05:04

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

Sun - Rise: 05:39, Set: 21:16, Transit: 13:27. Moon - Rise: 22:03, Set: 05:04. Civil Dark: 21:54 - 05:01. Nautical Dark: 22:44 - 04:10. Astro Dark: 23:52 - 03:00

Total Clouds (% Sky Obscured)

66
92
62
75
75
95
95
48
66
75
81
38
34
38
63
72
94
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
60
84
24
24
35
47
50
70

Medium Clouds (% Sky Obscured)

46
53
45
66
71
84
72
34
35
67
41
18
12
35
4
58
80
76
78
56
92
100
100
100

High Clouds (% Sky Obscured)

52
73
36
70
65
89
87
20
46
15
65
28
17
3
63
68
69
100
83
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
6
2
6
1
6
6

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
3
1
0
0
0
0
0
0
0
0
1
1
5
19
40
37
75
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1
0.7
1.7
1.8
2.2
2.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
14
14
14
14
13
13
14
17
19
22
23
24
25
25
24
22
20
19
18
16
15

Feels Like (°C)

15
14
12
13
12
12
12
12
12
14
17
18
23
24
25
25
24
22
21
20
20
17
15
13

Dew Point (°C)

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

Relative Humidity (%)

67
66
64
63
63
62
61
64
66
68
60
53
48
44
41
38
36
43
54
81
86
88
90
93

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1016
1017
1016
1017
1017
1018

Ozone (du)

336
335
336
338
339
339
336
335
335
337
337
338
338
341
344
343
340
337
336
335
335
332
332
334

Sunday 31

Full Moon 100%

22:03

05:45

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:39, Set: 21:16, Transit: 13:28. Moon - Rise: 22:03, Set: 05:45. Civil Dark: 21:55 - 05:00. Nautical Dark: 22:45 - 04:09. Astro Dark: 23:54 - 02:59

Total Clouds (% Sky Obscured)

100
100
100
100
95
94
92
95
98
94
96
98
83
88
93
96
92
100
100
99
94
90
91
95

Low Clouds (% Sky Obscured)

56
75
84
42
54
65
75
71
73
66
64
69
73
74
84
79
81
86
85
64
74
58
46
38

Medium Clouds (% Sky Obscured)

100
100
100
100
90
61
51
48
45
42
45
51
28
29
23
36
44
32
28
31
17
17
21
25

High Clouds (% Sky Obscured)

100
100
54
0
0
0
0
0
2
2
2
35
6
23
20
40
40
98
99
92
90
78
82
88

ISS Passover

Visibility (miles)

2
2
6
6
9
9
9
9
6
5
9
9
8
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
4
0
2
0
0
0
1
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
72
50
46
48
43
27
26
21
22
21
17
4
2
0
7
2
3
4
2
1
1

Precipitation Amount (mm)

2
1
1.4
0.4
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
3
2
2
2
2
2
2
1
1
1
2
3
3
4
3
3
2
1
2
3
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
13
12
12
11
12
13
13
14
15
16
16
16
18
18
18
18
18
18
17
16

Dew Point (°C)

14
14
13
13
13
12
12
11
12
12
12
12
12
11
10
10
10
10
10
10
11
11
13
12

Relative Humidity (%)

96
96
96
95
98
98
100
98
98
96
95
89
80
69
62
59
55
56
58
57
58
62
74
82

Pressure (mb)

1018
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1018
1018
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

335
336
337
344
343
339
338
338
338
339
338
340
341
337
333
331
329
327
326
325
324
323
322
323

Monday 1

Waning Gibbous 97%

22:57

06:36

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:38, Set: 21:17, Transit: 13:28. Moon - Rise: 22:57, Set: 06:36. Civil Dark: 21:56 - 05:00. Nautical Dark: 22:46 - 04:08. Astro Dark: 23:57 - 02:57

Total Clouds (% Sky Obscured)

91
87
98
100
74
70
68
91
99
100
96
93
89
93
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
14
6
0
7
13
17
13
8
3
12
17
21
21
49
58
74
42
38
31
65
82
81
28

Medium Clouds (% Sky Obscured)

30
38
55
75
74
70
68
68
69
31
20
10
23
45
48
65
77
87
100
100
100
100
100
100

High Clouds (% Sky Obscured)

81
82
93
100
74
70
68
91
90
100
88
78
65
76
88
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
7
7
4
6
4
3
2
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

1
3
2
1
5
5
2
8
8
4
13
13
12
39
64
95
95
95
95
95
95
95
95
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.9
1.4
2.4
2.2
2.1
1.8
1.9
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
11
11
11
11
13
14
17
19
20
20
21
20
18
17
17
16
14
12
11

Feels Like (°C)

14
12
11
10
10
11
11
11
10
11
14
16
18
18
19
20
19
18
17
17
16
14
10
10

Dew Point (°C)

11
10
10
9
9
9
9
8
8
9
9
9
10
9
9
11
11
13
14
14
14
13
11
10

Relative Humidity (%)

79
86
87
86
86
87
85
85
83
80
69
60
54
51
49
54
56
72
81
86
92
90
92
91

Pressure (mb)

1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

324
324
323
324
324
326
327
327
327
328
328
330
331
332
333
333
334
339
343
348
354
358
363
364

Tuesday 2

Waning Gibbous 93%

23:42

07:36

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:38, Set: 21:18, Transit: 13:28. Moon - Rise: 23:42, Set: 07:36. Civil Dark: 21:57 - 04:59. Nautical Dark: 22:48 - 04:07. Astro Dark: 23:59 - 02:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
35
29
29
35
43
84
100
100
98
97
96
95
95
94
81
68

Low Clouds (% Sky Obscured)

59
81
93
100
95
55
89
88
26
24
21
32
34
78
94
92
93
93
93
81
69
56
43
31

Medium Clouds (% Sky Obscured)

100
99
98
97
98
99
100
82
32
25
28
28
26
19
19
19
16
10
8
4
3
1
1
1

High Clouds (% Sky Obscured)

100
67
33
5
8
11
23
20
4
0
0
0
0
16
29
44
31
20
5
2
1
0
0
3

ISS Passover

Visibility (miles)

9
9
9
3
4
9
9
6
6
7
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

54
87
88
95
77
79
70
81
75
49
67
78
63
74
79
70
93
82
54
50
48
41
31
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
9
10
9
9
9
8
10
12
12
14
14
13
13
13
13
14
14
14
14
15
12

Dew Point (°C)

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

Relative Humidity (%)

93
90
91
96
96
95
95
95
95
93
90
87
80
69
56
56
55
53
52
50
56
63
70
75

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

364
365
367
369
372
375
376
377
377
380
384
376
364
360
357
354
353
349
346
343
341
340
338
337

Wednesday 3

Waning Gibbous 88%

00:18

08:42

22 Bad
23 OK
00 Good
01 Good
02 Good
03 OK
04 OK
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

Sun - Rise: 05:37, Set: 21:19, Transit: 13:28. Moon - Rise: 00:18, Set: 08:42. Civil Dark: 21:58 - 04:58. Nautical Dark: 22:49 - 04:06. Astro Dark: 00:01 - 02:53

Total Clouds (% Sky Obscured)

55
37
18
0
14
29
43
62
79
98
97
96
98
97
98
96
95
94
94
96
98
100
97
93

Low Clouds (% Sky Obscured)

20
17
15
0
13
14
14
9
5
0
5
8
14
28
43
57
61
60
53
54
56
61
51
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
11
19
28
40
52
63
72
82
90
81
77
69
74
79
85
72
60

High Clouds (% Sky Obscured)

9
6
7
0
10
21
31
54
78
95
86
76
57
46
50
53
57
56
60
73
87
100
74
51

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
3
3
1
7
8
5
9
11
11
16
17
7
14
11
11
11
7

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

Chance of Frost

Temperature (°C)

11
10
9
9
9
9
9
9
10
12
13
14
15
17
17
18
18
19
19
20
19
18
17
16

Feels Like (°C)

13
12
12
12
12
9
9
9
9
8
8
12
12
14
14
15
15
18
18
18
18
19
18
16

Dew Point (°C)

8
7
7
6
7
7
7
7
7
7
8
8
8
8
9
9
10
10
11
12
12
13
13
13

Relative Humidity (%)

79
82
84
82
84
84
84
85
78
75
70
64
59
56
57
57
58
58
59
59
64
71
77
82

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015

Ozone (du)

336
335
336
337
337
338
338
338
337
335
333
333
333
333
334
334
335
334
333
331
332
332
332
332

Thursday 4

Waning Gibbous 81%

00:46

09:51

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:37, Set: 21:20, Transit: 13:28. Moon - Rise: 00:46, Set: 09:51. Civil Dark: 21:59 - 04:58. Nautical Dark: 22:50 - 04:05. Astro Dark: 00:03 - 02:52

Total Clouds (% Sky Obscured)

90
93
97
100
97
93
91
92
94
96
91
86
81
83
86
89
91
95
98
79
61
45

Low Clouds (% Sky Obscured)

21
23
23
22
18
16
9
9
10
20
25
34
47
51
50
44
40
36
28
28
36
38

Medium Clouds (% Sky Obscured)

48
48
40
38
35
31
27
26
25
24
28
22
16
11
5
5
4
4
3
3
3
3

High Clouds (% Sky Obscured)

47
74
86
93
93
93
91
92
94
96
91
86
81
83
86
89
64
44
51
44
35
18

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

Fog (%)

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

Precipitation Probability (%)

1
3
2
1
45
60
69
88
95
95
95
93
88
73
62
50
43
34
19
31
29
16

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.6
0.9
1.2
0.7
0.5
0.6
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
13
12
12
12
12
11
12
12
13
14
16
16
17
16
18
17
17
18
17
16

Feels Like (°C)

16
15
15
14
14
11
11
10
9
8
6
13
12
11
11
11
12
17
17
18
18
19

Dew Point (°C)

12
11
11
10
10
9
9
8
8
7
7
5
4
0
-1
-3
-4
-3
-0
4
6
9

Relative Humidity (%)

84
90
89
87
86
84
84
84
79
72
68
54
43
34
30
26
23
27
32
38
48
62

Pressure (mb)

1015
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

332
331
330
328
327
325
324
322
321
321
320
319
317
316
316
315
315
315
315
314
314
314

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

Generated: 29/05/26 22:42:45. Forecast: 29/05/26 to 04/06/26. Timezone: UTC+2.00