Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waxing Crescent 1%

06:58

21:17

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

Sun - Rise: 06:19, Set: 20:59, Transit: 13:38. Moon - Rise: 06:58, Set: 21:17. Civil Dark: 21:37 - 05:41. Nautical Dark: 22:25 - 04:53. Astro Dark: 23:23 - 03:56

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
1
0
0
0
0
0
0
0
0
0
0
13
40
20

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
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
3
3
1
0
0
0
0
0
0
0
0
0
0
13
40
18

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

Chance of Frost

Temperature (°C)

14
17
21
25
28
30
32
33
34
35
35
35
34
33
29
27
26
25
24
23
22
22
21
21

Feels Like (°C)

13
15
19
23
26
28
30
32
33
33
33
33
33
31
28
26
25
23
22
22
21
20
19
18

Dew Point (°C)

-1
-1
1
2
3
4
4
4
3
3
3
3
3
4
5
6
6
6
6
6
6
5
5
5

Relative Humidity (%)

35
30
25
22
20
18
17
15
14
13
13
13
13
16
21
24
27
29
31
33
33
34
35
35

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

307
306
306
307
307
307
307
307
307
307
306
305
305
305
304
302
302
302
302
301
301
302
302
303

Friday 14

Waxing Crescent 4%

08:24

21:30

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

Sun - Rise: 06:20, Set: 20:57, Transit: 13:38. Moon - Rise: 08:24, Set: 21:30. Civil Dark: 21:34 - 05:43. Nautical Dark: 22:22 - 04:55. Astro Dark: 23:20 - 03:59

Total Clouds (% Sky Obscured)

5
6
4
2
3
3
5
35
42
58
57
24
4
15
24
21
32
29
23
25
27
31
44
41

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
2
15
18
15
1
0
14
22
19
30
25
18
19
22
29
37
34

High Clouds (% Sky Obscured)

2
5
4
2
3
3
5
35
32
45
51
24
4
0
0
0
0
0
0
2
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

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
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)

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

Chance of Frost

Temperature (°C)

21
23
25
28
31
33
35
36
37
38
38
37
37
35
32
30
27
26
25
23
22
21
20
20

Feels Like (°C)

19
21
23
27
31
32
35
36
36
37
35
34
35
35
31
29
27
25
24
23
23
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

36
31
26
21
19
16
14
13
11
10
10
11
11
14
20
23
26
29
32
33
35
37
39
36

Pressure (mb)

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

Ozone (du)

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

Saturday 15

Waxing Crescent 10%

09:45

21:43

07 OK
08 OK
09 OK
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
06 Bad

Sun - Rise: 06:22, Set: 20:55, Transit: 13:38. Moon - Rise: 09:45, Set: 21:43. Civil Dark: 21:32 - 05:45. Nautical Dark: 22:20 - 04:58. Astro Dark: 23:17 - 04:02

Total Clouds (% Sky Obscured)

38
40
43
70
51
64
71
71
100
85
100
84
76
100
94
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
11
18

Medium Clouds (% Sky Obscured)

36
40
43
70
51
43
22
33
61
56
60
65
60
56
64
89
100
88
99
100
100
100
75
53

High Clouds (% Sky Obscured)

1
0
1
12
8
48
54
44
70
42
55
73
55
100
87
90
82
100
100
97
100
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
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
4
5
4
19
20
27
14
17
10
16
18
10
6
2
2
6
34
35
48
57
62
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
1.1
2.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
24
26
27
29
31
32
33
33
33
33
31
30
27
25
25
24
22
22
21
20
19
18

Feels Like (°C)

21
22
23
25
26
28
30
30
30
30
31
31
30
30
26
25
23
21
20
19
19
18
16
16

Dew Point (°C)

4
3
2
1
2
2
3
5
5
6
6
6
6
7
9
12
12
14
14
13
13
12
13
14

Relative Humidity (%)

34
29
24
20
19
17
17
18
17
17
18
19
19
24
31
43
45
55
59
58
59
60
65
76

Pressure (mb)

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

Ozone (du)

308
308
308
309
308
307
307
306
306
305
304
302
303
303
305
307
308
310
311
310
308
308
309
310

Sunday 16

Waxing Crescent 18%

11:04

21:55

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
06 Bad

Sun - Rise: 06:23, Set: 20:53, Transit: 13:37. Moon - Rise: 11:04, Set: 21:55. Civil Dark: 21:30 - 05:46. Nautical Dark: 22:17 - 05:00. Astro Dark: 23:13 - 04:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
88
91
86
78
81
84
87
84
70
50
56
78
78
57
61

Low Clouds (% Sky Obscured)

22
28
32
36
36
37
36
55
56
68
76
71
32
26
24
25
31
35
36
33
24
13
21
26

Medium Clouds (% Sky Obscured)

50
48
43
45
38
32
28
21
10
0
4
7
10
18
28
30
26
19
15
20
25
28
31
28

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
97
37
32
30
62
58
48
37
31
17
1
5
34
36
4
3

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

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

Precipitation Probability (%)

95
95
95
95
95
84
31
23
11
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

Precipitation Amount (mm)

2.8
3.6
3.9
4
1.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
17
18
19
20
21
21
22
23
21
20
21
20
17
15
14
15
16
15
13
12
14

Dew Point (°C)

14
13
13
12
11
10
10
9
9
9
10
9
11
11
11
8
7
7
7
8
8
8
9
9

Relative Humidity (%)

78
74
70
61
56
50
46
42
40
37
38
39
45
46
52
46
44
48
52
58
61
64
68
73

Pressure (mb)

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

Ozone (du)

312
313
314
314
314
314
314
315
317
319
316
315
317
318
318
319
321
324
325
321
322
324
325
326

Monday 17

Waxing Crescent 27%

12:22

22:09

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
06 Bad

Sun - Rise: 06:25, 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)

90
65
84
60
79
69
75
85
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
34
33
33
38
36
34
34
38
41
44
48
54
45
48
65
70
80
85
83
80
72
77
82

Medium Clouds (% Sky Obscured)

25
18
10
2
4
7
8
18
27
37
41
83
88
90
90
89
88
86
83
86
86
86
78
70

High Clouds (% Sky Obscured)

30
3
30
3
40
21
39
62
80
98
99
99
100
100
100
100
97
94
91
91
93
93
85
77

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 (%)

4
3
3
0
0
0
0
0
0
0
0
0
0
5
7
6
9
8
2
2
2
1
22
31

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
5
6
6
6
6
6
6
6
5
4
3
4
5
5
4
4
4
5
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
17
16
19
19
21
21
22
22
23
22
22
21
22
21
21
21
20
20
17
18
18
18

Dew Point (°C)

10
9
9
8
7
7
7
7
7
7
7
7
7
7
9
10
10
11
11
12
11
12
11
11

Relative Humidity (%)

75
67
57
50
44
40
36
34
32
31
31
32
33
35
40
45
51
55
58
62
61
62
61
59

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012

Ozone (du)

325
322
320
319
318
316
317
315
313
312
311
307
307
305
305
305
305
306
307
308
308
307
306
306

Tuesday 18

Waxing Crescent 36%

13:38

22:25

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
06 Bad

Sun - Rise: 06:26, 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
96
92
88
91
95
100
94
88
83
87
91
95
86
75
66
59
53
53
61
69
76
80
85

Low Clouds (% Sky Obscured)

86
81
76
72
81
91
100
86
72
57
69
82
93
86
75
66
59
53
53
57
44
32
42
53

Medium Clouds (% Sky Obscured)

61
63
67
62
56
53
55
60
60
62
50
39
27
17
10
6
5
4
4
18
31
44
60
75

High Clouds (% Sky Obscured)

72
52
26
1
1
1
1
4
10
14
9
5
0
0
0
0
0
1
1
2
2
2
2
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
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

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 (%)

37
38
35
24
21
19
17
18
19
16
24
27
27
23
17
4
5
4
0
0
0
0
7
14

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

Chance of Frost

Temperature (°C)

18
18
20
21
22
22
22
22
23
24
25
24
23
22
21
21
20
19
19
19
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
56
56
55
54
56
59
61
56
51
46
55
63
73
74
75
76
76
73
72
76
79
82
81

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011
1011
1010
1010
1010

Ozone (du)

306
305
305
305
305
305
305
305
305
304
303
302
301
300
300
299
298
297
296
295
296
296
297
298

Wednesday 19

Waxing Crescent 46%

14:54

22:46

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

Sun - Rise: 06:28, 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)

92
89
85
82
84
83
86
74
65
56
55
50
44
50
53
56
69
83
96

Low Clouds (% Sky Obscured)

65
67
69
70
76
82
86
65
39
12
9
5
1
0
0
3
3
3
3

Medium Clouds (% Sky Obscured)

87
79
70
57
44
41
40
42
40
41
38
38
39
41
43
49
48
52
51

High Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
1
1
10
21
27
36
38
44
52
70
89

ISS Passover

Visibility (miles)

8
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

21
34
44
50
43
38
36
27
17
1
1
1
0
8
12
14
21
25
27

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
13
15
15
14
14
15
15
16
15
14
13
11
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
19
18
18
19
21
22
19
18
18
19
20
21
17
17
17
17
16

Dew Point (°C)

15
15
16
16
17
17
17
18
14
10
6
6
7
8
9
10
11
11
12

Relative Humidity (%)

80
78
76
75
75
75
75
75
57
43
32
35
40
44
50
58
67
72
79

Pressure (mb)

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

Ozone (du)

298
299
299
300
300
302
303
305
305
305
306
305
305
305
305
305
305
306
306

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

Generated: 13/08/26 07:52:07. Forecast: 13/08/26 to 19/08/26. Timezone: UTC+2.00