Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 42%

13:05

23:44

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

Sun - Rise: 05:45, Set: 21:09, Transit: 13:26. Moon - Rise: 13:05, Set: 23:44. Civil Dark: 21:46 - 05:08. Nautical Dark: 22:36 - 04:18. Astro Dark: 23:41 - 03:14

Total Clouds (% Sky Obscured)

69
77
82
53
23
21
32
15
15
13
4
34
60
48
75
74
78
84
48
67
96
84
89
85

Low Clouds (% Sky Obscured)

40
31
26
16
16
10
13
11
14
12
4
28
39
22
44
45
63
60
14
30
44
26
30
33

Medium Clouds (% Sky Obscured)

0
32
24
13
3
3
14
2
0
1
1
3
15
19
31
22
20
20
21
32
69
45
31
26

High Clouds (% Sky Obscured)

69
77
5
4
2
2
4
0
0
0
0
0
0
0
0
2
3
10
36
43
78
84
54
50

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
6
18
4
4
6
2
1
0
0
0
0
0
0
2
4
0
1
3
4
4
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
3
2
1
5
4
4
4
4
4
5
5
5
4
2
2
2
2
2
1
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
20
21
21
20
21
21
20
17
15
14
12
12
12
11
11
11
11
14
14
14
16
16

Dew Point (°C)

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

Relative Humidity (%)

56
50
47
44
43
44
46
56
71
81
83
84
84
75
81
77
77
76
77
84
74
66
59
53

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022

Ozone (du)

331
330
333
336
336
335
337
340
341
342
345
347
348
348
349
350
351
350
348
350
350
352
354
354

Tuesday 21

First Quarter 53%

14:16

00:02

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

Sun - Rise: 05:46, Set: 21:08, Transit: 13:26. Moon - Rise: 14:16, Set: 00:02. Civil Dark: 21:45 - 05:09. Nautical Dark: 22:35 - 04:20. Astro Dark: 23:39 - 03:16

Total Clouds (% Sky Obscured)

68
66
46
36
41
59
60
52
63
78
82
71
70
61
63
54
46
5
1
0
0
0
20
15

Low Clouds (% Sky Obscured)

32
59
46
34
35
54
56
52
38
55
62
52
48
47
38
23
10
1
0
0
0
0
20
15

Medium Clouds (% Sky Obscured)

54
13
2
4
11
17
21
24
22
23
34
19
22
16
8
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
16
0
2
4
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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 (%)

10
9
8
5
3
14
21
21
5
13
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
46
44
42
43
46
50
63
77
79
78
79
80
77
80
77
75
74
85
83
71
62
53
46

Pressure (mb)

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

Ozone (du)

355
357
358
356
355
356
357
359
361
352
348
345
344
346
345
346
347
347
348
348
343
340
338
337

Wednesday 22

Waxing Gibbous 63%

15:26

00:24

12 Good
13 Good
14 Good
15 Good
16 Good
17 Bad
18 Good
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

Sun - Rise: 05:47, Set: 21:06, Transit: 13:26. Moon - Rise: 15:26, Set: 00:24. Civil Dark: 21:44 - 05:10. Nautical Dark: 22:33 - 04:21. Astro Dark: 23:36 - 03:19

Total Clouds (% Sky Obscured)

6
1
0
11
2
50
5
49
52
90
86
93
93
93
84
93
90
94
98
95
81
85
59
55

Low Clouds (% Sky Obscured)

6
1
0
0
0
0
0
0
4
42
70
79
63
56
42
65
82
86
80
82
72
65
59
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
37
38
35
25
67
44
74
84
82
89
93
39
24
24
23
14

High Clouds (% Sky Obscured)

0
0
0
11
2
50
5
43
15
39
29
6
36
45
26
28
50
50
50
50
3
33
7
2

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
6
9
9
11
5
5
7
13
31
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
40
38
36
35
36
39
52
63
64
59
55
51
53
61
76
76
72
73
77
75
69
62
60

Pressure (mb)

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

Ozone (du)

337
338
340
341
341
340
339
338
338
338
337
337
339
341
345
348
351
353
355
356
357
358
359
361

Thursday 23

Waxing Gibbous 72%

16:35

00:52

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

Sun - Rise: 05:49, Set: 21:05, Transit: 13:26. Moon - Rise: 16:35, Set: 00:52. Civil Dark: 21:43 - 05:11. Nautical Dark: 22:31 - 04:23. Astro Dark: 23:34 - 03:21

Total Clouds (% Sky Obscured)

52
45
51
50
45
69
62
66
66
66
29
20
10
2
1
1
0
0
0
0
0
3
2
3

Low Clouds (% Sky Obscured)

52
45
36
22
7
23
38
55
61
61
29
19
10
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
0
8
19
28
21
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
0
0
2
2
2

ISS Passover

Visibility (miles)

8
8
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

Very Light Rain
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 (%)

44
33
21
9
6
16
16
5
5
4
0
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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
6
6
5
5
5
6
5
4
3
2
3
4
4
4
3
3
3
3
3
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
60
53
51
45
45
61
67
73
73
71
80
80
80
80
77
77
76
77
73
62
54
47
42

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018

Ozone (du)

361
362
364
359
356
352
348
343
340
335
333
330
328
327
325
324
324
323
323
323
324
324
325
325

Friday 24

Waxing Gibbous 80%

17:41

01:27

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

Sun - Rise: 05:50, Set: 21:04, Transit: 13:26. Moon - Rise: 17:41, Set: 01:27. Civil Dark: 21:41 - 05:13. Nautical Dark: 22:30 - 04:25. Astro Dark: 23:31 - 03:24

Total Clouds (% Sky Obscured)

3
3
9
38
35
57
78
100
82
63
45
39
22
0
6
11
14
13
17
22
16
10
5
5

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
5
1
0
0
0
0
5
9
12
6
2
0
0
1
1
2

High Clouds (% Sky Obscured)

2
2
8
32
35
57
77
100
82
63
45
34
22
0
0
1
1
8
13
17
10
6
3
2

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
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
22
20
19
16
15
14
13
13
13
12
12
11
13
16
18
20
22
25

Feels Like (°C)

21
22
22
22
21
21
20
20
18
14
13
11
12
12
12
12
12
11
11
12
13
19
20
21

Dew Point (°C)

6
5
5
4
5
6
9
13
12
10
9
8
7
6
5
5
4
3
5
7
10
9
10
10

Relative Humidity (%)

37
32
31
29
31
34
42
63
65
66
67
67
65
62
61
60
60
57
58
57
58
50
44
38

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011
1010

Ozone (du)

326
327
327
327
328
330
330
331
331
331
331
332
334
338
341
337
332
327
328
329
329
327
326
324

Saturday 25

Waxing Gibbous 87%

18:41

02:12

12 Good
13 Good
14 Good
15 OK
16 OK
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

Sun - Rise: 05:51, Set: 21:03, Transit: 13:26. Moon - Rise: 18:41, Set: 02:12. Civil Dark: 21:40 - 05:14. Nautical Dark: 22:28 - 04:26. Astro Dark: 23:29 - 03:26

Total Clouds (% Sky Obscured)

5
5
11
20
33
68
86
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
11
21
31
33
35
39
50
63
75
77
79
81
79
74
69
76
81
87
75

Medium Clouds (% Sky Obscured)

4
4
7
13
27
55
77
100
89
79
70
80
90
100
97
96
93
93
93
92
84
78
75
58

High Clouds (% Sky Obscured)

1
0
11
20
33
68
86
92
94
93
100
100
100
100
100
100
100
97
93
90
80
75
75
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
5
3
0
2
3
5
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
5
10
13
44
58
63
95
95
95
95
95
95
95
95
95
94
73
40
48
55
65
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
1.3
2.1
2.2
2.3
2.8
2.2
1.6
0.8
0.5
0.3
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
27
27
27
27
24
21
17
17
16
15
15
15
15
15
15
15
15
16
16
16
17
17

Feels Like (°C)

22
23
24
29
28
27
28
28
29
16
16
16
15
15
16
15
15
15
14
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

36
34
32
32
33
35
48
65
89
93
96
98
98
98
98
96
96
96
93
93
92
85
77
70

Pressure (mb)

1009
1009
1008
1007
1007
1006
1007
1007
1008
1009
1009
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

325
325
326
326
327
327
328
329
330
330
330
330
332
334
336
338
340
342
345
348
351
352
353
354

Sunday 26

Waxing Gibbous 93%

19:32

03:07

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

Sun - Rise: 05:52, Set: 21:02, Transit: 13:26. Moon - Rise: 19:32, Set: 03:07. Civil Dark: 21:39 - 05:16. Nautical Dark: 22:26 - 04:28. Astro Dark: 23:26 - 03:29

Total Clouds (% Sky Obscured)

86
79
65
52
45
65
84
100
99
98
96
97
99
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

62
49
36
23
8
29
49
70
72
75
77
85
92
97
98
98
96
94
91
88

Medium Clouds (% Sky Obscured)

40
23
22
18
12
39
65
92
94
95
96
97
98
100
94
87
81
86
91
96

High Clouds (% Sky Obscured)

56
50
37
24
10
18
22
25
25
29
28
34
41
45
63
81
100
96
92
86

ISS Passover

Visibility (miles)

8
6
5
6
8
9
9
8
7
6
5
3
4
5
6
7
8
9
9
9

Fog (%)

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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

65
72
77
83
91
86
87
92
86
86
86
85
80
74
71
68
67
70
74
78

Precipitation Amount (mm)

0.3
0.5
0.5
0.6
0.7
0.5
0.5
0.6
0.5
0.5
0.5
0.6
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
19
20
20
18
17
15
15
15
15
15
15
15
15
15
14
15
16

Feels Like (°C)

15
16
16
20
20
19
20
21
21
14
14
16
16
15
15
14
15
14
15
16

Dew Point (°C)

13
14
14
14
13
13
13
14
14
14
14
15
15
14
14
15
14
14
15
15

Relative Humidity (%)

71
72
72
70
66
64
72
82
93
96
96
96
96
95
96
96
96
98
96
96

Pressure (mb)

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

Ozone (du)

351
348
345
345
345
345
346
347
348
349
350
351
350
349
349
349
348
348
349
351

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

Generated: 20/07/26 12:20:26. Forecast: 20/07/26 to 26/07/26. Timezone: UTC+2.00