Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 15

Waning Gibbous 71%

23:34

12:01

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: 05:40, Set: 21:12, Transit: 13:26. Moon - Rise: 23:34, Set: 12:01. Civil Dark: 21:50 - 05:02. Nautical Dark: 22:43 - 04:11. Astro Dark: 23:52 - 03:02

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
98
94
98
94
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
93
79
90
80
49
51
11
11
47
45
68
86
94
85
98
100
100
100
100
98
100
100
100

Medium Clouds (% Sky Obscured)

58
83
59
67
98
97
81
95
91
87
90
94
88
100
100
100
62
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

51
49
90
100
87
100
100
100
85
90
42
76
52
80
40
23
5
53
2
45
5
5
6
1

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
5

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
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
8
13
19
25
2
1
1
2
13
15
26
22
31
13
26
49
53
71
62
62
77
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0.3
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
16
15
15
15
14
14
14
15
16
16
16
16
16
15
16
17
17
16
15
14
14
14

Feels Like (°C)

16
16
15
15
14
14
13
13
13
13
15
15
16
15
15
15
15
15
15
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

87
86
87
87
87
86
89
86
83
80
78
74
78
81
79
86
85
60
67
65
82
86
89
90

Pressure (mb)

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

Ozone (du)

312
314
316
315
316
314
312
311
310
312
313
314
314
314
314
315
315
315
316
317
317
316
316
318

Wednesday 16

Waning Gibbous 60%

23:50

13:20

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

Sun - Rise: 05:41, Set: 21:11, Transit: 13:26. Moon - Rise: 23:50, Set: 13:20. Civil Dark: 21:49 - 05:03. Nautical Dark: 22:41 - 04:12. Astro Dark: 23:50 - 03:04

Total Clouds (% Sky Obscured)

100
100
100
72
80
56
86
68
96
100
66
58
37
37
35
37
39
36
32
42
18
62
40
43

Low Clouds (% Sky Obscured)

100
100
100
72
80
56
56
68
94
94
66
58
37
34
28
22
28
26
30
35
10
16
19
43

Medium Clouds (% Sky Obscured)

100
40
76
31
40
43
50
35
21
30
19
11
14
13
17
26
26
30
0
21
0
10
40
43

High Clouds (% Sky Obscured)

5
40
43
38
3
4
52
4
0
0
0
0
0
0
2
0
2
2
2
2
5
36
5
3

ISS Passover

Visibility (miles)

7
4
9
9
8
5
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
18
0
0
3
16
29
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
89
90
91
95
88
70
63
45
35
35
24
7
4
3
0
0
0
0
0
0
0
2
3

Precipitation Amount (mm)

1.1
0.4
0.5
0.6
1.2
0.8
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
98
96
95
96
96
95
96
95
93
90
82
69
54
52
48
46
45
46
46
49
58
69
73

Pressure (mb)

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

Ozone (du)

318
320
322
318
315
315
313
311
310
310
310
310
309
309
310
310
310
310
308
308
308
309
307
304

Thursday 17

Waning Gibbous 48%

00:08

14:41

22 OK
23 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
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 OK
19 Good
20 Bad
21 Bad

Sun - Rise: 05:42, Set: 21:10, Transit: 13:26. Moon - Rise: 00:08, Set: 14:41. Civil Dark: 21:48 - 05:04. Nautical Dark: 22:40 - 04:14. Astro Dark: 23:48 - 03:07

Total Clouds (% Sky Obscured)

31
24
22
33
34
0
3
4
66
67
98
100
100
100
100
100
86
73
57
53
44
6
72
83

Low Clouds (% Sky Obscured)

31
23
22
29
30
0
0
1
1
0
0
5
39
22
20
24
19
15
10
6
3
0
0
0

Medium Clouds (% Sky Obscured)

26
15
8
9
14
0
3
2
1
0
0
2
2
2
3
0
0
0
49
52
4
3
66
30

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
1
66
67
98
100
100
100
100
100
77
53
33
26
24
1
18
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 (%)

8
0
2
1
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
4
4
4
4
4
4
4
4
4
2
1
1
3
4
4
4
4
4
3
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
14
14
14
14
13
13
13
13
15
19
20
21
22
22
22
23
24
24
24
24
24
23
18

Dew Point (°C)

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

Relative Humidity (%)

72
71
70
69
69
68
68
68
69
71
62
54
48
43
41
42
41
39
39
40
49
63
73
76

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

303
301
300
298
298
300
301
301
302
303
305
307
308
308
309
310
312
314
318
319
320
323
319
316

Friday 18

Third Quarter 36%

00:29

16:06

22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
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: 05:43, Set: 21:09, Transit: 13:26. Moon - Rise: 00:29, Set: 16:06. Civil Dark: 21:47 - 05:05. Nautical Dark: 22:39 - 04:15. Astro Dark: 23:45 - 03:09

Total Clouds (% Sky Obscured)

98
90
33
28
38
27
31
42
51
62
97
93
100
100
100
100
100
100
100
100
100
100
97
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
3
2
1
0
3
5
8
14
70
49
83
51
32
28
28

Medium Clouds (% Sky Obscured)

24
17
22
20
19
20
30
29
31
31
35
58
39
35
28
45
92
89
73
98
99
44
46
46

High Clouds (% Sky Obscured)

89
73
21
9
19
6
5
21
36
50
95
92
100
100
100
100
100
100
100
100
100
100
97
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
5
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
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
3
10
14
48
95
95
95
95
95
91
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
2.2
1.4
0.8
0.3
1.8
2.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
16
15
15
15
15
16
19
21
23
24
25
24
25
23
21
20
18
18
17
16

Feels Like (°C)

17
15
15
16
16
15
16
15
16
17
21
21
23
24
24
23
24
24
23
21
18
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

77
75
73
72
70
69
70
68
69
72
64
56
51
48
47
51
52
61
88
91
95
96
95
93

Pressure (mb)

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

Ozone (du)

313
313
313
313
313
313
313
312
311
308
308
309
312
312
313
314
315
314
314
314
317
319
323
329

Saturday 19

Waning Crescent 25%

00:57

17:30

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

Sun - Rise: 05:44, Set: 21:08, Transit: 13:26. Moon - Rise: 00:57, Set: 17:30. Civil Dark: 21:46 - 05:07. Nautical Dark: 22:37 - 04:17. Astro Dark: 23:43 - 03:12

Total Clouds (% Sky Obscured)

89
99
99
98
95
44
90
86
84
23
33
36
39
44
50
55
66
77
88
69
48
24
27
31

Low Clouds (% Sky Obscured)

32
29
22
19
22
24
26
25
19
18
23
18
24
29
33
37
40
51
51
38
24
12
13
15

Medium Clouds (% Sky Obscured)

66
94
94
74
32
16
12
7
3
4
6
5
6
7
7
6
6
7
8
14
19
24
27
27

High Clouds (% Sky Obscured)

89
89
76
65
55
17
45
50
50
6
4
5
7
9
11
12
12
11
4
33
48
24
27
31

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
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

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

Precipitation Probability (%)

95
95
70
32
30
10
3
4
2
0
18
22
20
19
14
2
9
10
7
16
19
18
40
50

Precipitation Amount (mm)

4
1.2
0.3
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
6
5
5
5
4
4
4
3
2
1
2
4
4
4
4
4
4
4
2
1
1
3

Chance of Frost

Temperature (°C)

15
15
16
16
15
15
15
15
15
16
19
20
21
22
23
24
25
25
26
26
25
24
22
21

Feels Like (°C)

14
15
15
15
14
14
16
14
15
15
21
21
22
22
22
24
24
27
26
26
27
27
27
23

Dew Point (°C)

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

Relative Humidity (%)

93
90
87
86
86
83
82
79
78
77
68
60
55
49
48
46
44
44
44
43
52
63
78
84

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1009

Ozone (du)

321
318
318
317
316
315
314
314
313
312
311
310
310
310
310
310
310
310
310
310
310
311
311
311

Sunday 20

Waning Crescent 15%

01:34

18:49

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: 05:45, Set: 21:07, Transit: 13:26. Moon - Rise: 01:34, Set: 18:49. Civil Dark: 21:45 - 05:08. Nautical Dark: 22:36 - 04:18. Astro Dark: 23:41 - 03:14

Total Clouds (% Sky Obscured)

33
56
78
100
100
100
100
100
100
100
100
100
100
93
87
80
91
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
42
65
69
62
54
45
65
81
96
79
62
42
34
28
29
42
46
53
56
60
63
62
54

Medium Clouds (% Sky Obscured)

27
32
38
44
59
73
83
89
94
100
100
100
100
85
71
51
65
78
93
96
98
100
100
100

High Clouds (% Sky Obscured)

3
31
59
82
89
91
94
98
98
95
96
98
100
93
87
80
91
96
100
100
100
100
96
92

ISS Passover

Visibility (miles)

3
0
0
0
0
3
6
9
7
5
3
5
7
9
9
9
9
8
6
5
6
8
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
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

Precipitation Probability (%)

61
70
77
81
82
84
85
78
71
68
81
95
95
95
95
95
95
95
95
95
95
95
95
94

Precipitation Amount (mm)

0.2
0.4
0.4
0.5
0.5
0.6
0.6
0.5
0.3
0.3
0.4
0.5
1.2
1.2
1.3
0.9
0.7
0.6
0.6
1
1.2
1.4
0.9
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
23
23
22
16
16
16
15
15
15
13
13
12
12
12
12
20
19
17
17
17
17
13

Dew Point (°C)

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

Relative Humidity (%)

91
98
98
100
100
100
98
98
96
96
96
95
95
92
74
59
47
53
60
68
75
85
95
95

Pressure (mb)

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

Ozone (du)

312
312
311
311
310
313
315
318
323
328
333
338
342
347
344
342
339
340
340
341
343
345
347
347

Monday 21

Waning Crescent 8%

02:24

19:55

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

Sun - Rise: 05:46, Set: 21:06, Transit: 13:26. Moon - Rise: 02:24, Set: 19:55. Civil Dark: 21:44 - 05:09. Nautical Dark: 22:34 - 04:20. Astro Dark: 23:38 - 03:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
95
90
86
88
87
82
82
82
82

Low Clouds (% Sky Obscured)

48
57
66
75
76
77
75
79
80
81
77
72
70
67
64
62

Medium Clouds (% Sky Obscured)

99
99
99
98
85
71
55
58
61
62
56
36
16
17
25
33

High Clouds (% Sky Obscured)

89
95
99
100
76
51
27
31
24
18
16
11
6
4
2
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

61
69
68
67
61
56
53
45
40
57
53
56
79
63
60
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
13
14
14
14
15
15
15
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
95
95
95
93
95
95
86
78
70
65
60

Pressure (mb)

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

Ozone (du)

346
345
345
345
345
347
348
349
348
346
345
345
344
344
342
340

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

Generated: 15/07/25 21:57:07. Forecast: 15/07/25 to 21/07/25. Timezone: UTC+2.00