Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 43%

13:22

23:48

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

Sun - Rise: 05:43, Set: 21:32, Transit: 13:37. Moon - Rise: 13:22, Set: 23:48. Civil Dark: 22:14 - 05:02. Nautical Dark: 23:12 - 04:04. Astro Dark: 00:48 - 02:31

Total Clouds (% Sky Obscured)

93
92
94
86
57
29
36
31
40
40
26
67
72
83
22
28
24
24
20
28
22
21
31
30

Low Clouds (% Sky Obscured)

40
70
45
27
12
2
4
7
2
0
0
11
41
55
22
28
24
24
20
28
22
21
31
30

Medium Clouds (% Sky Obscured)

36
38
55
55
54
27
36
30
17
18
21
16
11
9
5
12
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
16
46
7
2
3
3
5
32
34
12
29
1
0
0
0
0
4
4
4
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)

8
7
7
8
7
8
8
9
8
4
2
1
1
1
2
1
1
1
1
1
2
3
4
5

Chance of Frost

Temperature (°C)

17
18
19
19
19
20
21
20
20
19
17
15
14
14
13
12
12
11
11
10
11
14
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
48
47
47
41
37
36
39
41
47
54
55
54
54
58
69
73
78
81
85
80
70
64
54

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

354
354
353
352
352
352
352
352
352
351
351
352
352
353
356
358
359
360
358
358
359
358
357
355

Tuesday 21

First Quarter 53%

14:36

00:03

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

Sun - Rise: 05:44, Set: 21:31, Transit: 13:37. Moon - Rise: 14:36, Set: 00:03. Civil Dark: 22:13 - 05:03. Nautical Dark: 23:10 - 04:06. Astro Dark: 00:43 - 02:37

Total Clouds (% Sky Obscured)

43
48
61
64
66
22
50
52
30
15
47
39
25
10
0
0
6
13
26
35
52
89
95
99

Low Clouds (% Sky Obscured)

43
48
39
24
32
22
0
1
2
3
5
0
3
0
0
0
6
13
26
35
31
80
95
99

Medium Clouds (% Sky Obscured)

0
0
28
33
35
2
33
34
14
0
9
5
4
3
0
0
0
0
0
0
0
20
45
45

High Clouds (% Sky Obscured)

0
3
4
4
6
6
4
8
7
7
4
0
0
0
0
0
0
4
0
4
52
31
39
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
6
7
7
8
9
8
8
6
3
1
4
5
6
5
4
4
4
4
4
4
5
7
8

Chance of Frost

Temperature (°C)

19
20
21
22
23
23
23
24
23
22
19
18
18
17
16
14
13
12
12
11
12
14
16
16

Feels Like (°C)

19
20
21
20
21
21
21
22
22
22
19
16
15
15
16
15
14
14
12
13
13
13
15
14

Dew Point (°C)

7
6
5
4
3
3
3
3
3
6
5
4
5
6
8
8
9
9
9
9
10
10
10
10

Relative Humidity (%)

46
40
35
30
28
26
25
25
27
36
41
39
42
49
58
68
75
80
84
87
84
76
70
65

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

355
352
351
350
348
345
346
345
346
345
345
347
346
343
341
340
339
338
337
338
338
338
338
337

Wednesday 22

Waxing Gibbous 63%

15:50

00:22

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:46, Set: 21:30, Transit: 13:37. Moon - Rise: 15:50, Set: 00:22. Civil Dark: 22:11 - 05:05. Nautical Dark: 23:08 - 04:08. Astro Dark: 00:38 - 02:41

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
97
86
87
88
52
53
51
56
61
63
83
83
87
94
94
95
96

Low Clouds (% Sky Obscured)

56
94
95
85
87
90
69
74
73
70
80
42
36
44
46
57
48
78
75
79
90
92
93
94

Medium Clouds (% Sky Obscured)

33
38
50
50
48
55
63
73
49
38
33
19
10
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
85
100
100
100
99
59
80
80
67
40
3
0
3
33
17
46
3
1
3
0
0
41
4

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
1
1
1
5
13
2
1
3
3
14
6
14
15
11
11
8
8
9
17
15
5
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
9
10
8
8
9
10
10
11
10
11
11
11
10
9
8
9
9
10
9

Relative Humidity (%)

64
64
55
59
53
53
58
50
50
53
59
63
73
73
80
83
87
86
80
76
77
76
73
63

Pressure (mb)

1023
1023
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

340
341
339
341
343
345
345
347
349
350
352
356
357
357
358
359
360
361
361
360
359
354
349
346

Thursday 23

Waxing Gibbous 72%

17:03

00:46

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

Sun - Rise: 05:47, Set: 21:29, Transit: 13:37. Moon - Rise: 17:03, Set: 00:46. Civil Dark: 22:10 - 05:06. Nautical Dark: 23:06 - 04:10. Astro Dark: 00:33 - 02:46

Total Clouds (% Sky Obscured)

94
66
47
53
71
64
78
67
26
38
48
68
56
37
18
15
10
4
3
2
4
17
41
58

Low Clouds (% Sky Obscured)

88
61
38
34
32
31
29
22
20
17
15
14
14
15
15
12
8
3
2
1
0
10
18
25

Medium Clouds (% Sky Obscured)

14
27
41
47
49
55
37
18
1
1
1
1
6
1
2
1
2
0
0
0
0
5
10
13

High Clouds (% Sky Obscured)

0
4
3
3
29
17
50
45
5
16
26
37
31
16
0
1
1
1
2
1
4
3
19
15

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)

8
8
9
10
9
8
7
6
6
4
3
3
2
1
2
2
2
2
2
1
1
1
2
2

Chance of Frost

Temperature (°C)

17
18
19
21
21
22
22
22
22
21
18
17
15
14
14
13
12
12
11
11
12
14
17
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
52
46
43
39
35
33
31
31
36
43
48
54
59
63
68
70
75
77
81
76
68
60
50

Pressure (mb)

1022
1021
1021
1021
1021
1020
1020
1020
1020
1019
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019

Ozone (du)

342
339
336
333
331
329
327
325
324
324
322
321
320
319
319
318
319
319
318
319
320
320
320
320

Friday 24

Waxing Gibbous 80%

18:12

01:19

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
07 Bad
08 Bad
09 OK
10 Good

Sun - Rise: 05:49, Set: 21:27, Transit: 13:37. Moon - Rise: 18:12, Set: 01:19. Civil Dark: 22:08 - 05:08. Nautical Dark: 23:04 - 04:12. Astro Dark: 00:28 - 02:51

Total Clouds (% Sky Obscured)

77
89
100
100
100
100
99
99
98
99
99
100
96
92
57
65
71
75
81
83
84
60
37
9

Low Clouds (% Sky Obscured)

19
12
6
10
14
18
28
38
45
54
44
0
0
9
0
0
0
1
0
0
0
14
35
9

Medium Clouds (% Sky Obscured)

10
7
3
8
14
19
29
40
45
49
53
55
52
48
45
44
46
48
32
17
1
1
0
0

High Clouds (% Sky Obscured)

46
73
100
100
100
100
98
97
96
97
98
100
87
63
0
12
25
38
54
69
84
60
37
9

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
4
4
4
4
4
3
2
2
2
4
4
3
3
2
2
3
3
3
3
4
3
3

Chance of Frost

Temperature (°C)

21
22
23
24
25
26
25
25
25
24
22
21
19
19
18
17
16
16
15
16
17
18
21
23

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
8
8
7
7
8
9
9
9
10
10
10
10
9
9
9
9
9
8
8
7

Relative Humidity (%)

45
41
38
36
34
32
31
31
33
39
44
46
54
57
58
62
63
65
65
62
57
53
44
36

Pressure (mb)

1019
1018
1018
1017
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009

Ozone (du)

321
321
322
323
325
326
327
327
328
328
329
330
331
331
335
337
339
340
342
341
340
339
339
338

Saturday 25

Waxing Gibbous 87%

19:13

02:02

11 OK
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

Sun - Rise: 05:50, Set: 21:26, Transit: 13:37. Moon - Rise: 19:13, Set: 02:02. Civil Dark: 22:07 - 05:09. Nautical Dark: 23:02 - 04:14. Astro Dark: 00:24 - 02:55

Total Clouds (% Sky Obscured)

29
50
72
68
70
80
87
89
91
87
78
71
81
90
100
98
96
93
92
92
91
88
86
84

Low Clouds (% Sky Obscured)

29
50
40
27
23
18
29
38
46
55
60
60
60
45
40
36
28
24
19
12
12
20
26
31

Medium Clouds (% Sky Obscured)

23
46
69
68
68
62
66
71
77
58
39
25
60
83
100
96
91
87
76
66
51
55
62
71

High Clouds (% Sky Obscured)

15
13
10
10
10
15
15
20
44
45
45
48
48
47
24
19
15
10
10
10
13
11
8
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
7
11
15
39
50
56
44
32
21
23
24
15
28
29
23
18
13
7
10
9
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
6
8
11
10
9
9
6
4
5
3
2
4
3
3
2
2
2
2
3
3
4
5
7

Chance of Frost

Temperature (°C)

25
26
27
28
27
27
27
25
25
25
23
22
21
20
18
17
17
16
16
16
17
18
19
21

Feels Like (°C)

20
20
21
21
26
25
24
25
28
31
21
21
22
21
20
19
18
17
18
17
17
17
19
19

Dew Point (°C)

6
6
6
5
5
5
6
10
15
20
18
17
16
15
14
14
14
14
14
13
13
13
12
11

Relative Humidity (%)

29
27
25
23
24
25
26
37
53
73
72
73
71
75
77
79
83
85
87
82
76
72
61
52

Pressure (mb)

1008
1007
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005

Ozone (du)

337
338
339
340
340
340
340
342
344
346
348
350
352
351
351
350
351
351
352
351
350
349
349
350

Sunday 26

Waxing Gibbous 93%

20:04

02:58

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
07 Bad

Sun - Rise: 05:51, Set: 21:25, Transit: 13:37. Moon - Rise: 20:04, Set: 02:58. Civil Dark: 22:05 - 05:11. Nautical Dark: 23:00 - 04:16. Astro Dark: 00:20 - 02:59

Total Clouds (% Sky Obscured)

89
96
100
98
97
95
97
97
96
92
88
84
90
96
100
100
99
99
98
97
96

Low Clouds (% Sky Obscured)

41
51
61
69
76
84
79
74
69
69
69
68
73
77
81
71
69
72
76
80
83

Medium Clouds (% Sky Obscured)

73
73
73
66
57
54
43
39
36
38
42
48
46
39
40
53
67
84
74
62
50

High Clouds (% Sky Obscured)

8
10
8
7
4
1
1
0
1
10
23
41
65
84
100
94
87
74
47
23
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

3
4
3
11
17
23
30
35
34
34
27
31
32
27
13
13
13
8
20
25
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

Wind Speed/Direction (mph)

8
8
9
10
9
9
9
7
6
5
4
3
2
2
3
4
4
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
47
48
50
48
46
45
48
51
53
55
57
60
59
58
57
57
59
59
65
70

Pressure (mb)

1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1010

Ozone (du)

350
353
355
358
357
357
357
358
359
360
361
362
364
364
365
366
367
367
368
369
369

Forecast for Rhöndorf, Cologne District, Germany (50.67,7.21)

Generated: 20/07/26 11:04:21. Forecast: 20/07/26 to 26/07/26. Timezone: UTC+2.00