Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 8

Waning Crescent 10%

No Rise

18:39

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

Sun - Rise: 06:48, Set: 19:46, Transit: 13:17. Moon - Rise: No Rise, Set: 18:39. Civil Dark: 20:17 - 06:17. Nautical Dark: 20:55 - 05:40. Astro Dark: 21:34 - 05:00

Total Clouds (% Sky Obscured)

22
23
13
89
74
63
29
7
0
8
0
0
8
12
31
36
66
90
82
75
79
100
100
100

Low Clouds (% Sky Obscured)

0
0
1
21
65
0
0
0
0
0
0
0
0
0
0
2
0
0
4
28
4
7
17
68

Medium Clouds (% Sky Obscured)

22
23
13
72
57
38
22
6
0
8
0
0
8
12
31
36
66
85
80
53
34
60
92
100

High Clouds (% Sky Obscured)

0
0
0
58
59
43
10
2
0
0
0
0
0
0
0
0
0
28
45
65
30
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
9
5
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
Light Rain
Light Rain
None
None
None
None
Light Rain

Precipitation Probability (%)

0
0
0
2
0
0
0
0
0
0
0
0
0
3
14
8
8
95
95
39
18
49
32
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
1.8
0
0
0
0
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
17
18
20
23
25
27
27
28
27
27
27
26
24
22
20
19
19
18
18
17
17

Feels Like (°C)

18
17
17
17
17
19
23
26
28
28
29
29
29
29
30
27
23
21
17
18
17
17
18
17

Dew Point (°C)

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

Relative Humidity (%)

86
83
78
73
69
62
50
46
43
41
40
42
44
49
65
72
73
72
92
96
95
92
90
89

Pressure (mb)

1021
1020
1019
1019
1018
1018
1017
1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1013
1013
1012
1012
1013
1013

Ozone (du)

291
291
292
292
292
293
292
292
292
293
294
294
294
294
292
291
291
291
291
291
291
291
289
287

Wednesday 9

Waning Crescent 4%

04:27

19:01

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:50, Set: 19:44, Transit: 13:17. Moon - Rise: 04:27, Set: 19:01. Civil Dark: 20:15 - 06:19. Nautical Dark: 20:53 - 05:41. Astro Dark: 21:32 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
28
63
68
98
99
98
97
97
95
94
85
92
95
99
98
98
98
100
100
99
96
95
97

Medium Clouds (% Sky Obscured)

100
100
96
100
91
100
100
100
100
100
100
100
100
100
100
100
100
99
97
98
97
99
95
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
42
83
94
100
100
100
100
100
100
100
100
100
100
100
100
94
100

ISS Passover

Visibility (miles)

9
9
9
9
8
4
1
2
2
2
3
6
5
5
4
6
3
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Precipitation Type

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

Precipitation Probability (%)

76
89
71
78
95
95
95
95
95
95
95
95
95
95
95
95
95
75
60
53
52
38
15
42

Precipitation Amount (mm)

0.5
0.6
0
0.3
0.8
4.5
2.6
1.8
3.6
2.4
1
0.7
1.2
1.2
0.9
0.8
0.7
0.4
0.2
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
92
92
95
98
98
98
98
96
93
93
96
98
98
100
100
98
100
100
98
98
98

Pressure (mb)

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

Ozone (du)

288
288
287
286
286
287
287
288
288
288
289
291
293
295
295
293
293
293
295
296
297
298
297
298

Thursday 10

Waning Crescent 1%

05:49

19:19

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
23 Bad
00 Bad
01 Bad
02 OK
03 Bad

Sun - Rise: 06:51, Set: 19:42, Transit: 13:17. Moon - Rise: 05:49, Set: 19:19. Civil Dark: 20:13 - 06:20. Nautical Dark: 20:50 - 05:43. Astro Dark: 21:30 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
92
90
94
89
87
78
71
43
84

Low Clouds (% Sky Obscured)

98
96
95
96
80
96
55
59
59
92
68
88
96
97
83
82
43
14
12
8
10
8
11
9

Medium Clouds (% Sky Obscured)

98
97
100
100
83
69
71
60
97
95
51
34
46
64
30
15
10
7
2
0
7
50
2
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
96
98
97
74
41
32
44
36
32
21
25
2
25

ISS Passover

Visibility (miles)

0
8
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
3
6
19
19
3
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Light 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

Precipitation Probability (%)

52
77
81
60
30
4
0
0
2
3
2
6
8
6
2
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.6
0.8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
11
11
10
10
9
9
11
11
11
11
11
11
11
11
11
10
10

Relative Humidity (%)

98
98
98
98
98
95
93
84
78
68
67
64
64
73
78
80
87
95
95
95
95
95
95
96

Pressure (mb)

1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

299
299
299
302
303
304
306
307
307
307
307
308
307
305
304
305
304
304
304
305
305
306
307
306

Friday 11

New Moon 0%

07:07

19:36

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:52, Set: 19:40, Transit: 13:16. Moon - Rise: 07:07, Set: 19:36. Civil Dark: 20:11 - 06:21. Nautical Dark: 20:48 - 05:44. Astro Dark: 21:27 - 05:05

Total Clouds (% Sky Obscured)

81
89
89
89
92
94
96
94
97
100
97
99
98
97
96
95
95
95
95
95
94
93
84
79

Low Clouds (% Sky Obscured)

11
28
43
71
80
91
82
61
70
81
84
78
90
91
94
95
95
95
95
95
94
93
84
79

Medium Clouds (% Sky Obscured)

3
3
4
4
50
38
45
35
31
52
31
29
66
89
87
86
85
88
86
81
78
77
70
67

High Clouds (% Sky Obscured)

20
30
35
50
55
53
60
62
82
80
76
88
85
72
59
51
44
42
50
50
45
50
45
55

ISS Passover

Visibility (miles)

9
9
9
3
3
0
9
9
9
9
9
9
9
9
9
8
7
2
2
3
2
1
0
0

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

Precipitation Probability (%)

0
1
1
0
1
1
1
4
7
10
10
21
15
37
49
66
95
95
95
91
85
89
86
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.1
2.2
1.4
0.6
0.5
0.7
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
96
95
90
79
73
72
71
70
72
79
86
89
93
96
100
100
100
100
100
100

Pressure (mb)

1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

304
304
305
305
305
306
307
307
308
308
308
308
306
305
304
303
304
302
302
302
302
302
304
304

Saturday 12

Waxing Crescent 2%

08:22

19:52

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
23 Bad
00 Bad
01 OK
02 OK
03 OK

Sun - Rise: 06:54, Set: 19:38, Transit: 13:16. Moon - Rise: 08:22, Set: 19:52. Civil Dark: 20:09 - 06:23. Nautical Dark: 20:46 - 05:46. Astro Dark: 21:25 - 05:07

Total Clouds (% Sky Obscured)

75
77
75
77
79
79
82
83
85
79
81
84
89
91
90
75
69
53
45
40
40
35
25
14

Low Clouds (% Sky Obscured)

75
77
75
77
79
79
82
83
71
66
76
84
89
91
90
75
69
53
45
40
40
35
25
14

Medium Clouds (% Sky Obscured)

62
64
69
71
65
59
54
57
14
17
31
44
57
55
47
44
39
35
40
40
40
35
25
14

High Clouds (% Sky Obscured)

60
60
50
50
45
55
55
60
60
25
45
67
89
91
84
65
36
28
20
12
13
16
11
6

ISS Passover

Visibility (miles)

0
1
5
6
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

Light 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 (%)

92
72
50
31
23
8
5
2
3
12
13
14
14
15
14
12
7
7
2
4
3
1
1
0

Precipitation Amount (mm)

0.9
0.5
0.2
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
0
0
0
0
1
1
2
3
3
3
3
2
2
2
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
13
13
14
16
18
17
17
17
16
15
14
13
13
12
12
12
12
12

Feels Like (°C)

12
12
11
11
11
11
12
14
14
16
18
18
18
18
18
17
16
13
12
12
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
96
96
96
95
79
69
73
78
83
85
87
89
90
90
92
92
92
93
93

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

303
302
302
302
301
301
301
301
301
303
302
302
301
301
301
302
302
302
302
301
303
304
305
306

Sunday 13

Waxing Crescent 7%

09:37

20:10

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

Sun - Rise: 06:55, Set: 19:36, Transit: 13:16. Moon - Rise: 09:37, Set: 20:10. Civil Dark: 20:07 - 06:24. Nautical Dark: 20:44 - 05:47. Astro Dark: 21:22 - 05:09

Total Clouds (% Sky Obscured)

14
19
25
25
31
38
43
51
58
68
76
85
92
83
76
71
71
70
73
75
77
75
63
54

Low Clouds (% Sky Obscured)

14
19
25
25
31
38
43
51
58
68
76
85
92
83
66
49
54
60
65
73
77
75
62
36

Medium Clouds (% Sky Obscured)

14
19
25
25
15
15
15
15
15
20
25
25
30
28
38
38
38
39
40
41
38
39
21
12

High Clouds (% Sky Obscured)

1
2
3
3
3
3
2
3
2
2
2
3
3
8
14
19
37
52
73
72
71
65
52
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
7
8
8
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
2
3
20
28
39
49
48
45
58
65
65
54
44
32
27
18
1
1
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
2
2
2
1
1
2
2
2
2
2
2
3
3
2
2
1
1
1
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
95
96
96
98
98
98
96
98
96
93
92
90
89
87
87
87
87
86
88

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

306
307
308
309
309
307
305
303
304
304
305
305
304
304
304
304
304
306
308
309
310
311
312
311

Monday 14

Waxing Crescent 13%

10:50

20:29

Sun - Rise: 06:56, Set: 19:34, Transit: 13:15. Moon - Rise: 10:50, Set: 20:29. Civil Dark: 20:05 - 06:26. Nautical Dark: 20:42 - 05:49. Astro Dark: 21:20 - 05:10

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 08/09/26 03:29:13. Forecast: 08/09/26 to 14/09/26. Timezone: UTC+2.00