Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:39

No Set

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

Sun - Rise: 05:34, Set: 21:17, Transit: 13:25. Moon - Rise: 21:39, Set: No Set. Civil Dark: 21:56 - 04:56. Nautical Dark: 22:49 - 04:03. Astro Dark: 00:03 - 02:50

Total Clouds (% Sky Obscured)

32
24
26
18
26
39
43
45
50
46
48
40
64
75
52
51
43
40
39
36
35
43
68
75

Low Clouds (% Sky Obscured)

0
2
0
0
24
36
30
32
30
26
15
9
40
40
16
25
26
13
27
28
15
12
9
14

Medium Clouds (% Sky Obscured)

0
16
0
0
0
2
40
31
50
41
37
32
33
47
41
50
43
38
23
2
21
34
40
39

High Clouds (% Sky Obscured)

3
1
5
5
2
1
0
2
2
2
3
2
2
3
4
4
4
2
3
2
3
2
12
21

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 (%)

5
3
3
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
0
0
0
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)

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

Chance of Frost

Temperature (°C)

8
8
10
13
15
16
17
18
19
20
20
20
20
19
19
17
15
13
12
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

5
5
5
6
7
6
5
6
5
6
6
6
7
8
10
12
11
10
9
8
8
7
6
6

Relative Humidity (%)

79
79
74
63
56
50
45
43
40
39
39
40
44
48
58
71
79
79
79
77
76
76
74
73

Pressure (mb)

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

Ozone (du)

332
333
332
331
332
333
335
335
336
335
335
336
335
334
332
333
334
333
332
333
334
333
332
332

Friday 11

Waning Gibbous 98%

22:13

05:35

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

Sun - Rise: 05:35, Set: 21:16, Transit: 13:25. Moon - Rise: 22:13, Set: 05:35. Civil Dark: 21:55 - 04:57. Nautical Dark: 22:48 - 04:05. Astro Dark: 00:01 - 02:52

Total Clouds (% Sky Obscured)

91
79
90
60
39
40
26
40
38
37
39
40
26
62
55
76
74
63
63
57
59
45
29
19

Low Clouds (% Sky Obscured)

14
21
8
3
23
19
16
37
16
20
17
19
22
49
2
13
61
59
53
55
55
4
11
19

Medium Clouds (% Sky Obscured)

42
23
75
44
19
25
14
32
33
37
39
36
19
14
0
3
0
0
0
1
4
3
9
4

High Clouds (% Sky Obscured)

36
56
41
21
3
4
3
12
32
37
29
4
4
8
52
68
11
3
9
2
0
45
18
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
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
6
15

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
1
4
8
12
11
12
37
40
43
41
25
8
3
2
0
0
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)

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

Chance of Frost

Temperature (°C)

11
11
12
15
17
18
19
20
21
21
21
20
20
19
18
17
15
14
13
13
13
13
12
11

Feels Like (°C)

9
9
11
14
17
18
19
20
21
20
20
19
21
20
19
17
13
13
12
12
12
12
12
11

Dew Point (°C)

6
6
7
8
8
8
8
8
8
8
8
10
11
12
14
14
12
11
10
10
9
9
8
7

Relative Humidity (%)

73
72
71
61
56
51
48
45
43
43
43
52
55
64
79
83
86
84
83
79
76
75
79
78

Pressure (mb)

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

Ozone (du)

332
334
335
336
338
340
341
342
342
345
348
349
351
352
352
350
350
350
352
353
354
354
348
347

Saturday 12

Waning Gibbous 95%

22:39

06:51

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

Sun - Rise: 05:36, Set: 21:15, Transit: 13:26. Moon - Rise: 22:39, Set: 06:51. Civil Dark: 21:54 - 04:58. Nautical Dark: 22:46 - 04:06. Astro Dark: 23:59 - 02:54

Total Clouds (% Sky Obscured)

19
26
12
29
24
48
37
25
19
21
32
4
0
0
0
0
0
0
0
0
14
1
11
3

Low Clouds (% Sky Obscured)

19
26
11
15
10
20
34
25
19
21
27
3
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
1
0
17
0
2
4
5
1
0
0
0
0
0
0
0
0
14
1
11
3

High Clouds (% Sky Obscured)

0
2
3
14
14
26
2
0
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
8
9
7
8

Fog (%)

31
4
1
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
2
3
1
0
1
1
2
2
2
2
2
1
3
23
25
27
23
26

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

Chance of Frost

Temperature (°C)

11
11
13
15
17
19
20
21
22
22
23
23
23
22
21
19
17
15
14
14
13
12
12
12

Feels Like (°C)

11
11
13
17
18
19
20
22
22
22
22
22
22
23
24
22
18
15
14
14
14
12
13
12

Dew Point (°C)

7
7
8
9
9
9
9
9
9
9
9
9
10
10
12
14
12
10
9
9
10
11
11
11

Relative Humidity (%)

77
76
74
64
56
51
48
45
43
41
40
42
44
45
56
69
72
70
71
72
80
89
90
90

Pressure (mb)

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

Ozone (du)

346
346
345
344
342
343
343
344
347
349
349
348
348
349
344
342
342
342
343
347
352
349
342
342

Sunday 13

Waning Gibbous 89%

23:00

08:08

05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 OK
12 OK
13 OK
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

Sun - Rise: 05:37, Set: 21:15, Transit: 13:26. Moon - Rise: 23:00, Set: 08:08. Civil Dark: 21:53 - 04:59. Nautical Dark: 22:45 - 04:08. Astro Dark: 23:57 - 02:57

Total Clouds (% Sky Obscured)

19
37
41
25
14
3
8
14
23
38
38
49
43
77
64
67
73
70
37
51
52
50
53
55

Low Clouds (% Sky Obscured)

8
17
23
15
7
2
0
1
2
13
12
21
17
65
64
8
61
21
24
31
33
33
29
27

Medium Clouds (% Sky Obscured)

10
24
33
22
12
0
7
14
23
16
11
6
6
14
64
11
43
16
18
18
16
21
25
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
15
30
49
37
17
0
40
45
45
0
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

40
49
48
26
40
43
13
13
28
37
46
45
73
95
95
95
95
40
17
6
5
10
21
33

Precipitation Amount (mm)

0.2
0.4
0.3
0
0.2
0.2
0
0
0
0
0
0
0
0.5
0.8
0.5
1.3
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
17
18
21
22
24
24
25
25
25
24
23
20
18
17
16
15
15
15
15
15
15

Feels Like (°C)

13
13
16
19
21
22
24
24
24
25
25
25
25
24
20
18
18
16
14
16
16
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

93
92
92
87
78
70
70
48
42
44
44
44
45
53
84
93
93
96
96
95
92
89
89
86

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1014
1015
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

342
344
345
344
343
342
342
344
341
340
341
340
340
338
337
334
329
330
332
327
321
318
315
313

Monday 14

Waning Gibbous 81%

23:17

09:26

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

Sun - Rise: 05:38, Set: 21:14, Transit: 13:26. Moon - Rise: 23:17, Set: 09:26. Civil Dark: 21:52 - N/A. Nautical Dark: 22:44 - 04:09. Astro Dark: 23:55 - 02:59

Total Clouds (% Sky Obscured)

43
39
40
75
44
86
91
90
100
84
42
39
77
100
79
66
56
45
42
40
37
52
68
83

Low Clouds (% Sky Obscured)

25
20
18
12
7
2
9
23
32
40
26
21
45
79
31
13
22
32
24
17
10
17
28
35

Medium Clouds (% Sky Obscured)

26
23
18
21
23
27
30
86
100
81
30
29
67
95
69
53
36
22
18
13
5
14
22
33

High Clouds (% Sky Obscured)

8
15
22
32
15
27
54
56
75
70
42
39
50
50
40
47
33
18
37
40
37
52
37
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
20
14
18
21
14
26
38
55
66
73
93
81
88
78
47
44
42
34
24
1
7
8
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
17
19
20
23
24
24
22
23
23
24
24
22
19
19
19
18
16
16
16
15
16
16

Feels Like (°C)

15
16
18
21
20
22
22
22
21
21
23
25
25
22
19
20
21
21
20
19
19
18
16
16

Dew Point (°C)

12
13
14
15
12
10
10
10
11
7
8
8
8
12
15
16
17
16
15
15
14
13
13
12

Relative Humidity (%)

84
86
83
78
60
45
43
41
47
35
38
37
37
52
78
82
86
89
93
92
89
85
81
77

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

312
311
309
310
312
311
311
316
316
316
314
314
313
313
315
314
312
310
309
309
310
310
311
312

Tuesday 15

Waning Gibbous 81%

23:34

10:44

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:39, Set: 21:13, Transit: 13:26. Moon - Rise: 23:34, Set: 10:44. Civil Dark: 21:51 - 05:00. Nautical Dark: 22:43 - 04:11. Astro Dark: 23:52 - 03:02

Total Clouds (% Sky Obscured)

82
82
82
79
76
73
73
70
68
79
89
100
98
97
95
95
96
96
95
95
94
90
88
87

Low Clouds (% Sky Obscured)

30
22
15
11
8
7
7
8
24
31
38
44
41
37
29
47
65
85
86
86
84
74
67
63

Medium Clouds (% Sky Obscured)

26
14
3
21
40
59
60
62
63
72
78
84
65
43
22
41
59
77
74
75
77
62
46
26

High Clouds (% Sky Obscured)

0
0
0
35
67
73
73
70
68
79
89
100
68
37
15
15
15
25
24
23
22
22
28
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
2
2
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
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

14
14
6
22
25
22
34
44
55
73
95
95
95
95
95
95
95
95
95
87
60
49
37
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.8
1.4
1
1
1.6
1.3
1.6
2.3
1.6
0.9
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
19
20
21
21
23
23
24
24
23
22
22
21
20
19
18
17
16
16
16
16
15
15

Feels Like (°C)

16
15
15
15
21
21
21
22
23
23
24
24
23
23
23
22
19
19
19
19
18
18
16
16

Dew Point (°C)

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

Relative Humidity (%)

73
70
67
64
58
51
46
46
45
44
49
56
63
70
78
86
89
92
96
96
95
93
95
95

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

312
313
314
314
315
317
318
317
317
317
317
317
316
315
313
311
312
313
314
316
319
321
319
317

Wednesday 16

Waning Gibbous 71%

23:50

12:01

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:40, Set: 21:12, Transit: 13:26. Moon - Rise: 23:50, Set: 12:01. Civil Dark: 21:50 - 05:02. Nautical Dark: 22:41 - 04:12. Astro Dark: 23:50 - 03:04

Total Clouds (% Sky Obscured)

91
95
99
95
90
85
74
62
53
67
81
95
80
65
50
54
56
55
61
66
69

Low Clouds (% Sky Obscured)

61
58
59
48
45
42
40
40
38
46
55
59
54
44
35
31
27
25
17
8
0

Medium Clouds (% Sky Obscured)

26
23
23
28
25
23
16
9
2
11
23
38
26
13
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

56
77
97
86
72
60
36
16
14
10
6
2
10
21
40
44
41
38
43
49
45

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
18
16
19
22
23
22
18
11
11
9
3
6
6
3
5
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
14
17
17
17
17
17
16
22
21
20
20
21
22
16
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
92
86
81
76
63
54
46
45
44
43
51
61
72
73
74
75
74
75

Pressure (mb)

1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

315
315
315
314
315
315
316
316
315
315
313
311
309
309
309
308
308
307
306
305
304

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

Generated: 10/07/25 05:43:01. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+2.00