Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 27%

12:22

22:09

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
05 Bad

Sun - Rise: 06:23, Set: 20:51, Transit: 13:37. Moon - Rise: 12:22, Set: 22:09. Civil Dark: 21:28 - 05:48. Nautical Dark: 22:15 - 05:02. Astro Dark: 23:10 - 04:07

Total Clouds (% Sky Obscured)

100
100
100
97
98
99
84
94
98
97
59
94
82
76
68
69
70
99
92
93
69
95
99
100

Low Clouds (% Sky Obscured)

66
58
80
90
93
88
66
93
98
96
29
79
67
75
68
66
67
79
72
18
11
21
52
80

Medium Clouds (% Sky Obscured)

98
97
100
95
95
52
41
41
40
31
34
45
30
27
15
20
23
33
36
37
32
89
97
100

High Clouds (% Sky Obscured)

100
100
100
40
19
0
0
3
44
6
15
32
12
4
3
21
10
74
3
39
56
28
58
87

ISS Passover

Visibility (miles)

9
3
2
7
8
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
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
95
50
50
24
21
29
30
18
4
23
17
6
2
0
0
0
0
0
0
1
2
23

Precipitation Amount (mm)

0.5
2.3
1.7
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
3
3
4
5
5
5
6
7
9
8
8
8
7
7
5
5
4
4
4
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
87
93
93
89
90
89
73
65
72
66
58
57
51
51
53
61
61
59
62
68
72
71
69

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1014

Ozone (du)

331
329
329
333
343
346
341
338
335
332
328
325
320
317
314
312
310
310
310
309
308
307
305
306

Tuesday 18

Waxing Crescent 36%

13:38

22:25

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
05 Bad

Sun - Rise: 06:25, Set: 20:49, Transit: 13:37. Moon - Rise: 13:38, Set: 22:25. Civil Dark: 21:26 - 05:50. Nautical Dark: 22:12 - 05:04. Astro Dark: 23:07 - 04:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
93
96
96
98
100

Low Clouds (% Sky Obscured)

77
91
96
100
96
99
100
100
98
98
96
89
79
69
49
33
16
17
55
70
69
79
86
83

Medium Clouds (% Sky Obscured)

100
100
100
100
90
79
54
67
41
47
90
99
99
84
100
100
96
97
96
87
92
89
93
100

High Clouds (% Sky Obscured)

100
100
92
100
99
74
99
100
100
100
100
100
100
100
100
99
59
16
66
1
0
0
0
27

ISS Passover

Visibility (miles)

9
9
5
3
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
2
7
9
6
7

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

41
90
95
95
54
26
32
24
8
14
17
9
15
7
15
15
17
19
50
45
36
48
46
60

Precipitation Amount (mm)

0
0.7
1.9
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
5
8
10
9
10
12
13
12
11
10
9
8
7
6
7
6
6
6
6
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
12
14
14
14
15
16
16
16
16
15
15
15
15
16
16
17
17
17
17
17
16
16

Relative Humidity (%)

69
70
80
92
90
82
85
84
82
81
77
76
75
75
76
82
88
92
95
95
95
93
90
88

Pressure (mb)

1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008

Ozone (du)

306
306
305
305
308
308
307
308
307
305
305
304
304
304
304
303
302
302
301
300
299
299
301
301

Wednesday 19

Waxing Crescent 46%

14:54

22:46

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:26, Set: 20:47, Transit: 13:37. Moon - Rise: 14:54, Set: 22:46. Civil Dark: 21:24 - 05:52. Nautical Dark: 22:10 - 05:06. Astro Dark: 23:03 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
100
100
100
100
100
92
71
74
66
70
29
28
29
28
26
31

Low Clouds (% Sky Obscured)

88
85
91
87
81
31
56
82
78
69
82
95
58
46
1
5
1
19
26
22
23
21
18
21

Medium Clouds (% Sky Obscured)

100
100
99
78
60
55
55
60
60
37
49
53
34
10
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

49
82
88
59
100
96
91
100
100
100
65
62
56
50
50
50
45
45
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
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
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
86
67
84
95
95
95
95
40
23
16
19
20
26
35
19
29
40
5
0
1
1
0
1

Precipitation Amount (mm)

1.1
0.7
0.3
0.7
1.2
1
1.2
1.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
14
14
14
13
10
8
7
8
8
9
9
10
12
13
13
12
13
12
12
12
12
12

Relative Humidity (%)

88
86
85
82
81
72
55
46
43
46
45
49
49
51
63
76
77
80
85
83
84
84
86
86

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

303
305
307
310
314
316
317
318
319
320
320
321
322
323
327
330
343
346
337
337
336
336
337
338

Thursday 20

First Quarter 56%

16:06

23:15

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

Sun - Rise: 06:28, Set: 20:45, Transit: 13:37. Moon - Rise: 16:06, Set: 23:15. Civil Dark: 21:21 - 05:53. Nautical Dark: 22:07 - 05:08. Astro Dark: 23:00 - 04:16

Total Clouds (% Sky Obscured)

37
59
48
42
33
67
69
58
59
39
35
36
42
36
45
59
65
40
37
31
46
61
75
75

Low Clouds (% Sky Obscured)

22
59
43
32
20
18
43
22
18
18
15
15
26
25
26
40
14
7
13
16
15
10
6
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
13
22
24
24
24
22
19
29
34
59
65
22
17
14
26
39
50
61

High Clouds (% Sky Obscured)

0
0
0
1
1
25
26
20
33
3
2
3
0
0
1
0
0
0
0
0
19
42
63
62

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 (%)

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

7
7
7
9
10
10
12
13
14
13
13
13
12
10
9
6
7
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

14
14
15
17
19
20
22
23
24
24
25
25
24
23
21
20
19
18
17
16
16
15
15
14

Feels Like (°C)

14
15
15
16
18
19
19
19
19
20
21
22
21
20
19
19
16
16
17
17
16
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

87
87
82
72
62
53
47
40
35
31
29
28
31
42
50
58
59
66
72
75
77
75
75
78

Pressure (mb)

1008
1008
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

339
337
336
335
336
336
336
335
336
336
336
336
335
336
335
337
338
339
340
339
339
340
339
338

Friday 21

Waxing Gibbous 66%

17:12

23:54

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 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:30, Set: 20:43, Transit: 13:36. Moon - Rise: 17:12, Set: 23:54. Civil Dark: 21:19 - 05:55. Nautical Dark: 22:05 - 05:10. Astro Dark: 22:57 - 04:18

Total Clouds (% Sky Obscured)

77
77
72
69
66
72
72
76
63
54
57
56
63
66
50
37
24
30
34
39
33
25
20
31

Low Clouds (% Sky Obscured)

4
3
7
11
16
29
35
53
32
26
32
25
23
19
25
16
6
10
11
13
16
20
20
24

Medium Clouds (% Sky Obscured)

62
55
51
41
34
36
40
37
37
33
30
39
51
61
19
12
7
8
7
8
7
4
0
0

High Clouds (% Sky Obscured)

62
61
53
46
35
24
17
8
8
7
7
21
32
45
0
0
0
0
0
0
0
0
0
7

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
4
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
4
5
16
61
68
66
44
53
31
18
16
18
1
1
0
0
0
0
4
6
6
4

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
7
8
9
10
10
10
11
11
11
11
11
11
10
6
5
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

14
14
15
17
18
20
21
21
22
22
22
22
21
21
20
19
17
16
15
14
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
11
12
12
12
12
11
11
11
11
11
10
10
10
10
11
11
11

Relative Humidity (%)

80
80
75
69
62
56
54
51
54
53
52
53
52
54
58
61
65
68
73
76
80
83
86
87

Pressure (mb)

1008
1009
1009
1009
1010
1010
1010
1010
1009
1009
1010
1010
1010
1010
1011
1010
1011
1011
1012
1012
1012
1012
1013
1013

Ozone (du)

338
339
339
338
338
338
338
336
334
335
333
333
334
337
338
339
339
340
339
338
337
335
333
330

Saturday 22

Waxing Gibbous 75%

18:07

00:45

06 OK
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
05 Bad

Sun - Rise: 06:31, Set: 20:41, Transit: 13:36. Moon - Rise: 18:07, Set: 00:45. Civil Dark: 21:17 - 05:57. Nautical Dark: 22:02 - 05:12. Astro Dark: 22:54 - 04:21

Total Clouds (% Sky Obscured)

41
51
57
64
73
77
80
83
87
91
96
88
78
66
61
56
54
54
56
64
68
72
75
59

Low Clouds (% Sky Obscured)

22
21
17
13
11
13
14
16
13
11
8
10
13
16
12
8
3
7
9
11
9
9
8
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
18
28
48
69
90
66
40
15
13
11
7
32
56
64
68
69
70
50

High Clouds (% Sky Obscured)

13
22
35
41
49
53
56
55
55
45
45
43
41
39
36
38
40
39
43
42
31
15
1
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
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 (%)

2
0
2
2
0
2
3
3
7
10
10
22
26
26
25
18
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)

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

Chance of Frost

Temperature (°C)

13
13
14
15
17
18
19
20
22
22
22
22
21
20
19
18
17
17
16
15
14
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
78
72
65
58
52
45
41
37
34
33
35
38
41
44
46
48
52
55
58
60
61
63

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

330
330
330
330
330
331
330
329
328
328
328
327
327
327
327
328
328
329
330
332
334
334
335
336

Sunday 23

Waxing Gibbous 83%

18:49

01:48

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

Sun - Rise: 06:33, Set: 20:39, Transit: 13:36. Moon - Rise: 18:49, Set: 01:48. Civil Dark: 21:15 - 05:59. Nautical Dark: 21:59 - 05:14. Astro Dark: 22:51 - 04:23

Total Clouds (% Sky Obscured)

42
24
33
42
51
46
47
44
45
50
52
52
48
43
35
23
14
14
14
14

Low Clouds (% Sky Obscured)

2
2
4
6
10
11
11
11
5
2
1
2
2
3
0
0
2
1
1
1

Medium Clouds (% Sky Obscured)

32
17
15
14
14
22
27
36
31
24
20
20
23
26
22
19
14
14
14
14

High Clouds (% Sky Obscured)

3
4
11
20
32
24
15
6
10
16
29
29
33
29
22
10
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

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 (%)

0
0
0
0
0
1
1
0
1
1
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

Wind Speed/Direction (mph)

5
5
5
5
6
6
7
7
7
7
7
7
7
7
6
7
8
8
8
7

Chance of Frost

Temperature (°C)

13
14
14
15
17
19
20
20
21
22
22
22
22
21
20
19
18
16
15
15

Feels Like (°C)

11
11
11
13
14
14
15
15
15
21
21
21
21
22
22
19
19
18
17
17

Dew Point (°C)

6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
6
6

Relative Humidity (%)

62
60
60
53
48
43
40
38
35
34
33
32
33
35
36
39
43
48
53
56

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

336
336
336
336
336
336
335
334
332
333
333
333
337
341
345
345
345
346
343
341

Forecast for Cracau, Düsseldorf District, Germany (51.33,6.57)

Generated: 17/08/26 05:46:37. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00