Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 3

Waning Gibbous 71%

22:36

No Set

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 Bad
03 Bad
04 OK
05 OK
06 Good
07 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:02, Set: 20:51, Transit: 13:26. Moon - Rise: 22:36, Set: No Set. Civil Dark: 21:27 - 05:27. Nautical Dark: 22:12 - 04:42. Astro Dark: 23:06 - 03:48

Total Clouds (% Sky Obscured)

44
24
20
69
100
100
66
55
99
95
66
61
66
63
59
60
37
27
14
47
66
63
63
67

Low Clouds (% Sky Obscured)

0
0
3
0
27
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
4
20
35
72
55
9
3
34
17
33
28
26
12
4
5
23
21
11
17
19
16
2
2

High Clouds (% Sky Obscured)

0
0
0
63
90
90
66
55
99
87
61
59
66
62
57
60
12
0
2
35
63
60
60
65

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 (%)

1
0
2
4
11
14
8
3
11
1
15
16
17
2
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
5
4
2
4
3
3
3
3
5
4
2
2
4
4
3
4
3
4
3
1
2
2

Chance of Frost

Temperature (°C)

30
31
31
31
32
29
28
28
26
23
22
22
21
20
20
19
19
19
18
19
22
25
27
29

Feels Like (°C)

31
32
33
33
34
30
28
29
28
24
22
23
24
23
22
21
21
20
20
20
24
28
29
31

Dew Point (°C)

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

Relative Humidity (%)

37
34
32
38
36
45
52
57
67
72
72
72
73
80
78
73
69
68
66
69
66
53
46
43

Pressure (mb)

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

Ozone (du)

307
307
304
303
302
301
300
300
299
299
298
297
297
297
297
297
298
299
300
300
301
303
304
305

Tuesday 4

Waning Gibbous 60%

22:55

12:31

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

Sun - Rise: 06:03, Set: 20:50, Transit: 13:26. Moon - Rise: 22:55, Set: 12:31. Civil Dark: 21:25 - 05:28. Nautical Dark: 22:10 - 04:44. Astro Dark: 23:03 - 03:51

Total Clouds (% Sky Obscured)

1
3
5
56
58
59
100
91
90
57
100
97
90
66
29
10
4
2
4
2
2
14
31
31

Low Clouds (% Sky Obscured)

0
0
0
5
13
10
70
67
5
8
18
18
16
14
10
3
0
0
0
0
0
5
12
10

Medium Clouds (% Sky Obscured)

1
2
4
17
36
31
60
60
44
57
38
19
7
2
0
0
2
0
2
0
0
0
0
4

High Clouds (% Sky Obscured)

0
1
2
56
58
59
65
52
52
57
100
91
70
33
5
2
2
2
2
2
2
2
0
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
9
4
5
7
7
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
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
6
10
16
27
58
55
45
67
93
83
48
8
2
1
0
0
0
0
8
31
27
30

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0.5
0
0.4
0.6
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
31
31
32
32
32
30
27
23
22
20
20
20
19
18
18
18
18
17
18
21
22
24
26

Feels Like (°C)

31
33
33
34
34
33
32
27
24
22
23
21
20
19
19
21
21
20
20
20
24
26
27
28

Dew Point (°C)

15
15
15
15
15
15
17
21
21
21
20
20
19
18
18
17
17
17
16
16
18
18
17
16

Relative Humidity (%)

40
38
37
36
35
36
45
70
88
94
96
96
96
95
95
93
92
92
90
90
85
75
63
53

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1014
1015
1016
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

305
305
305
304
304
302
300
299
300
301
300
301
301
302
302
302
302
302
301
301
302
303
303
302

Wednesday 5

Waning Gibbous 49%

23:17

13:50

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:05, Set: 20:48, Transit: 13:26. Moon - Rise: 23:17, Set: 13:50. Civil Dark: 21:23 - 05:30. Nautical Dark: 22:08 - 04:45. Astro Dark: 23:01 - 03:53

Total Clouds (% Sky Obscured)

32
39
37
56
58
65
100
100
100
95
88
89
72
65
80
83
65
62
57
58
60
68
67
62

Low Clouds (% Sky Obscured)

12
12
18
24
19
29
31
7
7
34
10
6
4
3
0
10
18
18
21
26
24
21
19
24

Medium Clouds (% Sky Obscured)

0
1
2
2
15
30
70
56
68
90
88
88
72
63
66
63
48
50
38
41
38
34
26
37

High Clouds (% Sky Obscured)

1
38
4
56
58
65
93
99
78
86
40
26
14
1
25
23
2
1
34
36
46
62
67
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
4
9
4
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

25
31
45
61
67
74
69
45
76
79
48
47
35
25
0
0
1
13
58
69
47
57
80
79

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0
0.5
0.7
0.2
0.2
0.2
0
0
0
0
0
0.4
0.6
0
0
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
27
28
28
28
28
26
24
23
21
19
19
19
19
19
18
18
18
18
18
19
20
22
24

Feels Like (°C)

29
29
29
30
29
30
27
25
24
21
20
20
19
19
19
19
18
19
19
20
23
24
24
27

Dew Point (°C)

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

Relative Humidity (%)

46
44
43
43
43
44
47
64
69
77
95
92
92
92
92
89
88
88
88
86
82
70
60
57

Pressure (mb)

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

Ozone (du)

302
303
302
302
302
302
302
302
302
301
300
299
299
299
299
298
299
300
302
302
302
303
302
304

Thursday 6

Third Quarter 37%

23:48

15:11

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:06, Set: 20:47, Transit: 13:26. Moon - Rise: 23:48, Set: 15:11. Civil Dark: 21:22 - 05:31. Nautical Dark: 22:06 - 04:47. Astro Dark: 22:58 - 03:55

Total Clouds (% Sky Obscured)

61
57
75
98
100
100
100
100
95
91
86
86
85
86
82
79
77
58
45
52
65
90
96
91

Low Clouds (% Sky Obscured)

33
36
56
81
82
75
19
65
78
85
86
86
50
72
82
72
63
49
32
37
52
80
82
85

Medium Clouds (% Sky Obscured)

45
51
60
69
87
80
74
70
68
76
79
81
81
50
17
12
6
6
7
6
10
10
12
13

High Clouds (% Sky Obscured)

61
57
60
67
100
100
100
100
80
59
39
33
31
30
30
30
30
16
10
14
27
60
82
37

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

84
95
95
95
95
95
95
95
95
95
73
53
38
18
18
7
1
3
2
2
13
21
20
36

Precipitation Amount (mm)

0.5
0.9
0.6
0.8
2.3
6.3
2.2
2.2
3.7
1.8
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
26
26
24
21
20
19
18
17
17
17
17
17
16
16
15
15
15
16
17
18
18
20

Feels Like (°C)

26
27
28
27
25
21
22
18
18
17
18
17
17
17
17
17
16
16
16
19
19
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

53
48
45
46
57
91
96
96
100
100
98
98
96
96
96
96
96
98
96
98
95
92
88
82

Pressure (mb)

1019
1019
1019
1019
1018
1019
1019
1021
1022
1022
1022
1023
1022
1022
1022
1022
1021
1021
1021
1022
1022
1022
1021
1021

Ozone (du)

303
303
302
300
299
295
297
296
294
294
296
299
300
301
302
302
303
306
308
308
311
313
315
318

Friday 7

Waning Crescent 26%

00:29

16:33

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 OK
07 OK
08 Good
09 OK
10 OK
11 Bad

Sun - Rise: 06:07, Set: 20:45, Transit: 13:26. Moon - Rise: 00:29, Set: 16:33. Civil Dark: 21:20 - 05:33. Nautical Dark: 22:04 - 04:49. Astro Dark: 22:56 - 03:58

Total Clouds (% Sky Obscured)

87
81
89
94
99
91
80
70
63
62
62
63
63
64
69
70
69
53
37
21
15
21
24
39

Low Clouds (% Sky Obscured)

81
76
80
84
82
85
80
70
63
62
62
63
63
64
69
63
51
36
30
20
15
19
14
23

Medium Clouds (% Sky Obscured)

17
20
22
17
17
13
7
0
1
2
3
4
5
6
10
14
16
16
16
15
11
8
3
9

High Clouds (% Sky Obscured)

18
0
23
47
65
80
61
46
6
4
0
0
0
2
9
14
19
16
13
11
9
7
5
5

ISS Passover

Visibility (miles)

5
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 (%)

39
36
40
38
32
32
36
22
5
5
2
2
2
0
0
0
0
0
0
0
3
3
1
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
23
23
23
22
22
21
20
18
17
17
17
17
16
17
16
17
17
17
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

80
80
77
81
83
80
80
85
89
90
90
89
90
89
86
87
92
93
90
89
86
77
69
62

Pressure (mb)

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

Ozone (du)

320
321
322
321
316
317
319
320
314
314
310
307
307
306
305
305
304
304
303
303
302
303
303
304

Saturday 8

Waning Crescent 16%

01:26

17:48

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

Sun - Rise: 06:09, Set: 20:44, Transit: 13:25. Moon - Rise: 01:26, Set: 17:48. Civil Dark: 21:18 - 05:34. Nautical Dark: 22:02 - 04:51. Astro Dark: 22:53 - 04:00

Total Clouds (% Sky Obscured)

53
67
54
39
25
21
12
2
1
1
0
7
9
7
12
15
21
14
8
1
10
16
19
12

Low Clouds (% Sky Obscured)

36
51
49
39
25
21
12
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
19
13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
18
12

High Clouds (% Sky Obscured)

3
1
2
3
4
2
1
0
0
0
0
2
2
3
9
15
21
14
7
0
2
3
5
3

ISS Passover

Visibility (miles)

8
6
5
6
7
7
8
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 (%)

25
28
27
28
33
29
23
17
13
8
2
3
2
1
3
2
0
0
0
0
1
1
1
2

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

Chance of Frost

Temperature (°C)

23
23
23
23
23
23
22
21
20
19
18
16
16
16
16
16
15
15
16
17
19
20
23
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
68
71
71
70
68
74
77
84
85
86
87
87
85
83
82
82
80
78
76
73
63
54
47

Pressure (mb)

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

Ozone (du)

303
303
302
303
304
305
304
303
302
302
301
300
301
302
303
304
305
306
307
308
310
309
309
308

Sunday 9

Waning Crescent 8%

02:38

18:50

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

Sun - Rise: 06:10, Set: 20:42, Transit: 13:25. Moon - Rise: 02:38, Set: 18:50. Civil Dark: 21:16 - 05:36. Nautical Dark: 22:00 - 04:52. Astro Dark: 22:50 - 04:02

Total Clouds (% Sky Obscured)

5
0
4
5
5
2
3
3
6
11
17
16
24
35
39
48
51
46
41
40

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
0
4
5
5
2
3
3
6
7
9
10
11
12
12
10
13
15
20
23

High Clouds (% Sky Obscured)

2
0
1
2
2
2
3
3
5
7
9
11
17
30
39
48
51
43
22
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
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

Precipitation Type

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

Precipitation Probability (%)

1
0
1
1
0
2
3
2
14
18
19
21
20
18
15
10
0
2
3
3

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
26
31
30
28
29
29
29
23
23
23
23
22
22
18
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

42
38
34
36
38
39
47
57
67
69
70
71
74
78
81
79
77
74
72
69

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1016
1016
1016
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

309
310
311
313
314
316
316
316
316
319
322
325
323
322
320
317
314
311
312
313

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

Generated: 03/08/26 11:55:52. Forecast: 03/08/26 to 09/08/26. Timezone: UTC+2.00