Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 100%

21:56

04:51

23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 OK
05 Good
06 Good
07 OK
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

Sun - Rise: 05:27, Set: 21:08, Transit: 13:18. Moon - Rise: 21:56, Set: 04:51. Civil Dark: 21:47 - 04:48. Nautical Dark: 22:40 - 03:55. Astro Dark: 23:52 - 02:41

Total Clouds (% Sky Obscured)

54
49
64
25
43
14
13
13
30
88
98
94
65
52
78
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
1
1
1
3
2
3
1
0
3
0
2
1
0
0
2
29
17
27
58
90
58
97
98

Medium Clouds (% Sky Obscured)

42
49
19
25
26
9
6
6
21
69
68
67
23
5
29
41
39
33
95
100
100
100
100
100

High Clouds (% Sky Obscured)

2
21
3
3
17
2
3
2
10
59
88
79
37
40
69
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
7
2
2
2
2
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
18
9
17
16
2
2
1
0
0
2
10
16
28
54
73
92
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
0.3
0.7
2
3.2
3.1
3.1
3.2
7.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
15
15
15
15
14
14
17
22
21
22
22
23
23
23
23
23
21
18
16
15
14
15

Dew Point (°C)

12
11
10
9
9
9
9
8
10
11
11
11
10
11
12
13
13
13
16
17
15
15
15
15

Relative Humidity (%)

70
69
65
64
63
65
67
68
68
57
51
48
43
43
45
46
50
50
70
88
88
87
90
96

Pressure (mb)

1019
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1015
1016
1016
1016
1017
1017

Ozone (du)

338
339
338
338
338
339
339
340
340
340
343
342
344
345
343
338
338
337
338
338
338
338
338
336

Sunday 31

Full Moon 100%

22:51

05:32

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 OK
22 OK

Sun - Rise: 05:26, Set: 21:09, Transit: 13:18. Moon - Rise: 22:51, Set: 05:32. Civil Dark: 21:48 - 04:47. Nautical Dark: 22:41 - 03:54. Astro Dark: 23:54 - 02:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
96
93
95
98
41
33
26
35
66
89
100
100
100
100
70
38
19

Low Clouds (% Sky Obscured)

90
78
74
83
83
87
95
91
86
73
68
28
29
24
31
22
32
26
9
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
95
89
80
69
92
36
29
15
4
16
16
18
0
0
0
0
16
1

High Clouds (% Sky Obscured)

100
100
55
13
18
0
0
0
0
0
0
0
0
0
3
40
73
100
100
100
100
66
22
15

ISS Passover

Visibility (miles)

1
9
9
9
5
6
5
9
9
5
4
9
7
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
1
97
76
42
34
20
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
81
54
55
63
57
56
53
47
32
10
4
15
2
0
0
0
0
0

Precipitation Amount (mm)

2.9
0.7
0.6
0.6
0.7
0.9
0.6
0
0
0.4
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
12
11
11
11
11
11
11
12
12
12
12
11
11
10
9
9
9
9
9
11
13
12
11

Relative Humidity (%)

96
95
93
92
92
95
95
95
95
92
89
84
74
67
57
52
49
48
47
51
62
76
84
86

Pressure (mb)

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

Ozone (du)

337
340
349
353
352
351
352
355
354
352
354
353
350
348
347
347
346
345
344
342
341
339
338
337

Monday 1

Waning Gibbous 97%

No Rise

06:23

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
22 Bad

Sun - Rise: 05:26, Set: 21:10, Transit: 13:18. Moon - Rise: No Rise, Set: 06:23. Civil Dark: 21:49 - 04:46. Nautical Dark: 22:43 - 03:53. Astro Dark: 23:56 - 02:37

Total Clouds (% Sky Obscured)

64
100
99
97
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
24
71
65
37
71
65
43
30
14
40
70
73
78
37

Medium Clouds (% Sky Obscured)

0
0
0
38
23
17
17
12
16
22
35
86
100
100
100
100
100
97
99
100
100
100
100
100

High Clouds (% Sky Obscured)

55
100
99
93
61
100
100
100
100
100
100
100
100
100
100
100
91
87
86
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
8
9
9
8
3
2
4
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
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
2
2
6
14
29
72
95
82
54
60
62
93
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.1
0.4
0
0
0
0.3
2.7
1.8
2.1
3.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
11
11
11
11
10
10
10
13
16
17
18
19
18
17
16
16
17
17
18
15
10
10
10

Dew Point (°C)

11
10
10
9
9
9
8
9
10
10
10
11
12
12
15
16
15
15
13
12
15
12
12
11

Relative Humidity (%)

87
87
83
81
81
83
79
80
76
66
61
58
59
64
81
93
90
83
70
64
92
93
96
95

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1012
1012
1011
1011
1012
1011
1011
1010
1009
1009
1010
1012
1012
1013

Ozone (du)

337
338
338
337
336
334
334
335
336
335
334
334
334
334
336
342
349
351
354
356
361
363
363
363

Tuesday 2

Waning Gibbous 94%

23:36

07:23

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
22 Bad

Sun - Rise: 05:25, Set: 21:11, Transit: 13:18. Moon - Rise: 23:36, Set: 07:23. Civil Dark: 21:50 - 04:46. Nautical Dark: 22:44 - 03:52. Astro Dark: 23:59 - 02:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
96
95
70
63
54
49
44
72
94
70
60
51
48
63

Low Clouds (% Sky Obscured)

77
94
100
98
96
58
67
78
82
82
90
91
60
54
39
37
41
65
90
43
36
30
25
20

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
81
100
100
95
89
82
29
21
14
20
22
33
29
21
17
17
15
17

High Clouds (% Sky Obscured)

100
100
100
100
100
91
99
58
99
32
15
0
1
2
3
4
5
5
4
2
0
2
1
13

ISS Passover

Visibility (miles)

7
3
3
2
6
9
9
8
5
4
4
4
4
3
3
4
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
95
77
59
57
62
75
79
79
89
92
92
81
63
51
53
44
39
48
38
29
11

Precipitation Amount (mm)

1.8
1.4
1.7
1.1
0.4
0.2
0.2
0.3
0.6
0.6
0.5
0.7
0.8
0.9
0.7
0.3
0
0.2
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
10
10
9
9
10
10
10
10
11
11
11
11
9
6
6
7
6
9
8
7

Relative Humidity (%)

95
96
96
100
95
93
95
95
93
93
92
92
92
89
86
83
66
54
51
59
56
72
77
80

Pressure (mb)

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

Ozone (du)

363
366
367
368
372
375
374
376
378
382
385
390
396
401
404
403
388
374
367
364
360
356
353
352

Wednesday 3

Waning Gibbous 88%

00:11

08:29

23 Bad
00 Bad
01 Bad
02 OK
03 OK
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

Sun - Rise: 05:25, Set: 21:12, Transit: 13:18. Moon - Rise: 00:11, Set: 08:29. Civil Dark: 21:51 - 04:45. Nautical Dark: 22:45 - 03:51. Astro Dark: 00:01 - 02:33

Total Clouds (% Sky Obscured)

78
75
79
19
36
69
70
65
65
47
66
66
77
90
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

16
14
13
9
4
0
0
37
18
32
54
54
33
3
0
13
26
40
37
35
33
33
35
37

Medium Clouds (% Sky Obscured)

28
37
64
6
4
8
6
60
65
9
66
66
77
12
11
40
67
96
97
98
100
91
81
72

High Clouds (% Sky Obscured)

20
23
23
2
10
24
30
25
25
5
41
11
68
84
100
100
99
98
99
99
100
98
98
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
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

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

Precipitation Probability (%)

11
7
0
0
0
0
0
1
3
6
19
17
19
14
2
22
34
45
60
70
76
72
66
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
5
5
4
5
6
7
6
10
12
10
10
10
11
11
11
11
11
12
12
11

Relative Humidity (%)

81
78
81
77
80
77
73
70
66
60
49
70
75
66
55
55
59
63
67
73
78
84
86
89

Pressure (mb)

1016
1015
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

349
347
348
347
346
347
347
347
348
350
350
349
348
345
341
338
336
334
332
330
328
326
324
322

Thursday 4

Waning Gibbous 81%

00:38

09:39

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

Sun - Rise: 05:24, Set: 21:13, Transit: 13:18. Moon - Rise: 00:38, Set: 09:39. Civil Dark: 21:52 - 04:45. Nautical Dark: 22:46 - 03:50. Astro Dark: 00:03 - 02:31

Total Clouds (% Sky Obscured)

98
98
97
97
98
99
93
87
80
61
45
34
42
35
36
37
27
25
42
64
82
88
94
100

Low Clouds (% Sky Obscured)

37
37
32
32
33
35
26
17
8
12
17
27
27
31
34
37
27
25
42
52
50
58
65
73

Medium Clouds (% Sky Obscured)

75
78
81
87
93
96
86
78
70
56
45
34
41
35
34
32
27
25
42
64
82
86
88
87

High Clouds (% Sky Obscured)

69
40
8
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
29
51
70

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

60
60
62
56
50
36
43
37
7
15
14
5
8
7
4
12
18
23
40
55
68
75
75
77

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
12
12
12
12
14
15
16
17
18
20
21
22
23
23
23
23
21
18
16
16
14

Feels Like (°C)

15
14
13
13
11
10
10
10
10
10
16
16
17
18
19
20
26
26
24
25
26
26
16
17

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
87
86
83
79
74
70
59
49
42
38
36
33
34
35
36
47
60
79
83
90

Pressure (mb)

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

Ozone (du)

320
319
318
317
317
317
318
318
318
319
319
319
320
319
319
318
318
318
318
317
317
316
318
319

Friday 5

Waning Gibbous 72%

01:00

10:49

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: 05:24, Set: 21:13, Transit: 13:19. Moon - Rise: 01:00, Set: 10:49. Civil Dark: 21:53 - 04:44. Nautical Dark: 22:47 - 03:50. Astro Dark: 00:06 - 02:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
97
97
98
98
95
93
92
77
61
46

Low Clouds (% Sky Obscured)

77
83
88
92
96
100
97
94
93
78
65
55
62
61
59
55
51
43
33
22
11

Medium Clouds (% Sky Obscured)

84
77
78
90
90
86
91
92
92
89
85
73
66
58
51
46
32
32
26
21
15

High Clouds (% Sky Obscured)

68
67
66
68
61
60
71
78
90
82
74
66
63
64
65
45
36
31
30
18
6

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

78
80
95
95
95
95
95
95
95
82
54
32
34
34
30
24
20
7
11
6
4

Precipitation Amount (mm)

0.4
0.4
0.7
1.3
2.4
4.1
0.8
0.9
2.3
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
11
11
11
11
12
14
15
15
15
16
16
16
16
16
16

Feels Like (°C)

18
17
16
15
10
10
10
10
10
9
10
10
10
10
10
10
15
15
14
15
17

Dew Point (°C)

12
12
11
11
11
10
11
10
10
10
9
7
6
6
5
4
4
5
5
7
9

Relative Humidity (%)

96
96
96
98
96
95
96
95
93
90
77
65
55
53
49
46
46
46
47
55
64

Pressure (mb)

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

Ozone (du)

321
323
325
327
328
328
329
330
331
333
333
332
332
332
331
331
331
332
333
333
333

Forecast for Zwing, Politischer Bezirk Bregenz, Republic of Austria (47.49,9.92)

Generated: 30/05/26 23:03:35. Forecast: 30/05/26 to 05/06/26. Timezone: UTC+2.00