Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 100%

21:02

05:01

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 OK
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:37, Set: 21:15, Transit: 13:26. Moon - Rise: 21:02, Set: 05:01. Civil Dark: 21:54 - 04:58. Nautical Dark: 22:46 - 04:06. Astro Dark: 23:57 - 02:54

Total Clouds (% Sky Obscured)

71
77
53
71
64
98
96
90
72
76
69
68
38
38
62
75
37
64
57
71
90
61
36
61

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)

30
45
29
36
8
9
15
59
38
51
43
42
24
21
49
75
23
37
19
31
38
17
20
36

High Clouds (% Sky Obscured)

71
55
43
70
64
96
92
76
53
53
36
9
2
2
2
5
5
11
54
44
70
35
14
24

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
3
5
17
2
3
4
3
7
13
27
14
27
5

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
1
4
4
5
5
4
2
2
2
1
1
2
2
3
3
3
3
3
3
3
5
7

Chance of Frost

Temperature (°C)

23
25
27
28
29
29
29
29
27
25
22
20
19
17
15
15
14
13
13
13
15
18
21
23

Feels Like (°C)

22
24
26
26
27
28
28
28
29
27
24
22
20
18
16
15
14
15
14
12
15
17
21
24

Dew Point (°C)

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

Relative Humidity (%)

51
45
38
35
31
29
29
33
50
57
60
59
61
62
70
73
78
82
84
84
80
70
61
62

Pressure (mb)

1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

327
329
331
333
334
336
339
340
342
344
341
340
341
343
342
341
340
338
337
339
340
341
341
346

Sunday 31

Full Moon 100%

22:04

05:42

11 OK
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 OK
08 OK
09 Bad
10 Bad

Sun - Rise: 05:36, Set: 21:16, Transit: 13:27. Moon - Rise: 22:04, Set: 05:42. Civil Dark: 21:55 - 04:57. Nautical Dark: 22:47 - 04:05. Astro Dark: 23:59 - 02:52

Total Clouds (% Sky Obscured)

24
75
100
100
100
100
100
100
100
100
100
81
86
70
81
72
57
51
62
48
29
43
53
62

Low Clouds (% Sky Obscured)

0
22
40
6
28
28
17
31
49
33
34
28
23
20
28
9
1
7
37
29
29
38
47
51

Medium Clouds (% Sky Obscured)

15
18
64
100
7
53
83
88
100
100
100
81
65
64
78
65
54
46
37
29
7
21
15
19

High Clouds (% Sky Obscured)

6
66
100
100
100
100
100
100
100
100
100
26
30
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
9
9
8
8
8
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
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

5
27
70
60
41
73
95
95
84
78
61
76
61
27
16
16
15
10
9
6
5
7
16
10

Precipitation Amount (mm)

0
0
0.4
0
0
0.2
0.4
0.9
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
11
9
10
9
7
5
4
4
3
3
3
3
3
2
2
2
1
1
2
3
4

Chance of Frost

Temperature (°C)

25
27
28
25
24
25
24
22
21
19
18
17
16
16
15
14
14
13
12
12
13
15
17
19

Feels Like (°C)

26
28
28
25
24
23
23
21
20
19
18
17
17
17
16
14
14
13
12
12
14
17
20
21

Dew Point (°C)

14
14
14
14
17
14
15
15
16
16
15
15
15
14
14
13
13
12
11
10
11
11
11
11

Relative Humidity (%)

51
46
42
50
61
49
58
65
74
78
85
88
95
90
93
92
95
93
90
88
87
77
67
60

Pressure (mb)

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

Ozone (du)

344
342
341
343
341
339
339
337
337
337
337
340
342
343
342
342
342
343
343
344
343
342
342
343

Monday 1

Waning Gibbous 97%

22:59

06:33

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:36, Set: 21:17, Transit: 13:27. Moon - Rise: 22:59, Set: 06:33. Civil Dark: 21:56 - 04:57. Nautical Dark: 22:48 - 04:04. Astro Dark: 00:01 - 02:50

Total Clouds (% Sky Obscured)

74
55
60
79
100
100
100
100
100
100
71
68
99
96
100
100
100
100
100
100
95
84
76
67

Low Clouds (% Sky Obscured)

59
31
39
50
28
36
27
16
18
1
0
6
12
8
6
0
4
0
0
0
0
3
7
10

Medium Clouds (% Sky Obscured)

24
21
15
19
33
0
1
40
0
25
0
1
7
2
0
29
48
36
41
45
35
82
45
24

High Clouds (% Sky Obscured)

2
1
30
42
100
100
100
100
100
99
61
58
99
96
100
100
100
100
100
100
70
58
47
40

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 (%)

15
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
5
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)

5
5
5
6
6
7
7
7
6
3
2
1
1
1
1
1
1
2
2
2
2
2
4
5

Chance of Frost

Temperature (°C)

20
21
22
23
23
24
23
23
21
20
18
16
15
14
12
12
11
11
11
10
12
15
17
19

Feels Like (°C)

21
21
21
22
22
21
21
21
20
19
17
16
15
13
12
11
10
10
10
10
11
14
16
18

Dew Point (°C)

10
10
9
9
9
9
9
10
11
13
13
12
11
10
9
9
9
9
10
9
10
11
11
11

Relative Humidity (%)

54
48
45
40
38
39
40
44
52
65
73
75
78
78
81
84
86
88
91
93
86
75
67
58

Pressure (mb)

1018
1017
1017
1016
1016
1015
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1011

Ozone (du)

343
343
343
342
341
339
338
336
334
333
332
331
331
331
332
332
332
331
332
334
336
337
338
340

Tuesday 2

Waning Gibbous 93%

23:43

07:33

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:35, Set: 21:18, Transit: 13:27. Moon - Rise: 23:43, Set: 07:33. Civil Dark: 21:57 - 04:56. Nautical Dark: 22:50 - 04:03. Astro Dark: 00:04 - 02:48

Total Clouds (% Sky Obscured)

78
49
81
67
95
100
99
97
96
87
79
69
70
71
72
82
91
100
100
100
66
89
67
91

Low Clouds (% Sky Obscured)

19
26
32
43
54
76
50
75
49
65
63
57
27
43
32
33
46
48
41
44
42
45
54
82

Medium Clouds (% Sky Obscured)

35
44
73
58
69
93
82
73
63
64
65
69
68
66
65
77
90
100
100
100
50
50
31
40

High Clouds (% Sky Obscured)

60
40
48
59
88
100
96
91
88
72
60
45
40
40
45
63
77
100
99
99
66
68
33
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
1
4
2
2
3
9
9
9
9
9
6
9
9
9
9
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

27
47
73
95
95
95
95
95
95
95
95
95
77
62
49
47
41
24
45
53
51
64
74
78

Precipitation Amount (mm)

0
0
0.3
0.6
1.2
2.5
3.3
3.4
1.1
1.5
1.6
0.7
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
21
20
19
18
17
16
16
15
15
14
13
13
12
12
12
12
12
13
13
14
15

Feels Like (°C)

20
21
22
19
20
17
17
16
16
15
14
14
14
12
12
11
11
10
10
10
11
13
12
14

Dew Point (°C)

11
10
8
5
8
12
17
16
16
15
15
14
13
13
13
12
12
12
11
12
12
12
12
13

Relative Humidity (%)

51
45
39
36
43
63
93
95
96
96
96
93
95
96
98
96
98
98
98
96
96
93
90
86

Pressure (mb)

1011
1010
1010
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

346
353
357
357
359
360
361
359
365
363
367
370
376
376
382
384
385
392
396
397
398
397
399
402

Wednesday 3

Waning Gibbous 88%

00:19

08:40

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 05:35, Set: 21:19, Transit: 13:27. Moon - Rise: 00:19, Set: 08:40. Civil Dark: 21:58 - 04:56. Nautical Dark: 22:51 - 04:02. Astro Dark: 00:06 - 02:47

Total Clouds (% Sky Obscured)

90
85
91
83
69
46
37
37
68
37
36
75
58
51
100
93
86
79
84
92
100
100
100
100

Low Clouds (% Sky Obscured)

79
79
85
77
43
40
28
22
17
15
16
16
11
5
0
0
0
0
28
54
81
64
48
33

Medium Clouds (% Sky Obscured)

29
20
26
24
52
34
30
31
60
22
13
10
6
8
4
7
9
11
9
5
5
19
38
57

High Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
2
30
35
49
100
93
86
79
84
92
98
96
97
100

ISS Passover

Visibility (miles)

8
9
8
9
5
5
5
6
8
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

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

Precipitation Probability (%)

62
54
49
57
52
48
46
42
23
11
4
1
2
1
0
0
0
0
2
4
2
7
8
5

Precipitation Amount (mm)

0.2
0
0
0.3
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
7
7
7
7
7
7
6
5
3
3
2
2
3
3
3
3
3
3
4
4
4
6
7

Chance of Frost

Temperature (°C)

15
17
17
18
18
18
19
18
17
17
15
13
12
11
11
10
10
10
10
11
12
13
15
17

Feels Like (°C)

15
15
16
16
18
18
19
19
19
18
16
15
11
12
11
9
9
9
10
10
10
10
13
12

Dew Point (°C)

13
9
8
10
11
11
12
13
15
15
13
12
11
10
10
10
10
9
9
10
11
12
12
11

Relative Humidity (%)

86
59
55
59
62
62
64
72
83
86
90
92
93
93
95
96
96
96
96
95
93
92
79
67

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

403
405
407
399
382
368
362
357
356
353
350
347
346
345
346
344
345
346
347
348
350
352
350
349

Thursday 4

Waning Gibbous 81%

00:47

09:49

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:34, Set: 21:20, Transit: 13:27. Moon - Rise: 00:47, Set: 09:49. Civil Dark: 21:59 - 04:55. Nautical Dark: 22:52 - 04:02. Astro Dark: 00:08 - 02:45

Total Clouds (% Sky Obscured)

99
99
98
99
99
100
100
99
99
94
86
80
82
86
90
87
84
82
81
78
75
80
79
81

Low Clouds (% Sky Obscured)

27
21
14
24
35
45
47
50
52
56
54
52
54
56
55
51
43
37
32
28
23
27
25
24

Medium Clouds (% Sky Obscured)

68
79
85
83
80
87
84
81
78
72
68
63
61
57
53
51
50
52
55
58
64
62
60
60

High Clouds (% Sky Obscured)

98
96
95
97
98
100
98
95
93
64
35
5
20
35
33
28
22
17
31
48
58
53
60
68

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 (%)

14
17
16
17
17
11
22
28
33
26
19
15
11
6
1
2
3
4
3
2
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)

9
10
11
13
12
11
10
9
7
6
4
3
1
1
1
1
1
1
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

19
20
21
22
22
22
22
21
20
19
18
17
15
14
14
13
13
13
12
13
14
15
18
20

Feels Like (°C)

13
14
15
15
22
21
21
20
20
19
17
18
18
17
17
16
14
13
13
13
13
13
18
18

Dew Point (°C)

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

Relative Humidity (%)

58
53
48
44
50
57
65
70
76
82
86
89
93
93
95
95
95
96
96
93
92
90
76
63

Pressure (mb)

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

Ozone (du)

347
346
345
344
344
345
345
346
347
347
344
341
338
335
333
330
328
326
325
323
322
321
319
318

Friday 5

Waning Gibbous 72%

01:09

10:59

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

Sun - Rise: 05:34, Set: 21:21, Transit: 13:27. Moon - Rise: 01:09, Set: 10:59. Civil Dark: 22:00 - 04:54. Nautical Dark: 22:53 - 04:01. Astro Dark: 00:10 - 02:43

Total Clouds (% Sky Obscured)

80
80
79
68
53
34
31
30
38
37
36
43
48
48
48
45
38
33
24
12
0

Low Clouds (% Sky Obscured)

20
15
9
6
2
0
1
2
2
3
4
13
13
18
18
16
16
13
10
7
0

Medium Clouds (% Sky Obscured)

51
41
37
38
32
30
31
30
38
35
28
25
17
16
8
5
3
1
0
0
0

High Clouds (% Sky Obscured)

80
80
79
63
32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Fog (%)

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

Precipitation Probability (%)

2
5
1
8
11
15
82
95
95
95
94
55
31
17
4
7
6
1
2
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
1
1.2
0.9
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
24
25
26
26
27
25
23
21
20
18
16
14
13
12
11
11
10
11
11

Feels Like (°C)

19
19
20
21
28
27
26
25
25
25
22
23
23
21
20
19
14
14
13
12
11

Dew Point (°C)

12
11
10
8
9
10
11
12
14
15
14
14
13
11
10
10
9
9
8
8
7

Relative Humidity (%)

53
45
39
33
35
36
37
45
55
66
70
76
81
80
80
83
84
87
88
81
76

Pressure (mb)

1015
1015
1014
1014
1013
1012
1012
1012
1013
1014
1015
1017
1019
1019
1020
1021
1021
1022
1022
1023
1024

Ozone (du)

317
317
317
317
316
315
314
314
315
315
315
316
316
317
318
318
319
320
321
321
320

Forecast for Wangen an der Aare, Oberaargau, Switzerland (47.24,7.66)

Generated: 30/05/26 11:26:59. Forecast: 30/05/26 to 05/06/26. Timezone: UTC+2.00