Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 97%

21:01

04:05

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

Sun - Rise: 05:52, Set: 21:14, Transit: 13:32. Moon - Rise: 21:01, Set: 04:05. Civil Dark: 21:52 - 05:13. Nautical Dark: 22:44 - 04:22. Astro Dark: 23:53 - 03:15

Total Clouds (% Sky Obscured)

34
42
38
35
18
8
7
7
6
2
2
0
0
2
2
0
0
0
0
0
0
2
1
3

Low Clouds (% Sky Obscured)

2
4
22
0
18
8
5
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
30
25
25
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
1
0
0
2
2
2
2
2
2
0
0
1
1
0
0
0
0
0
0
2
1
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
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
5
3
3
3
3
3
2
2
2
2
2
2
1
1
2
2
2
2
3
3
4
4
5

Chance of Frost

Temperature (°C)

23
21
20
19
19
18
17
17
16
15
16
18
21
22
24
26
27
28
29
30
30
30
30
29

Feels Like (°C)

23
23
22
20
20
19
18
18
18
17
18
20
23
25
26
28
29
30
30
31
31
31
30
29

Dew Point (°C)

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

Relative Humidity (%)

42
45
49
52
54
56
58
59
62
61
61
55
49
42
37
31
26
23
22
21
22
22
23
27

Pressure (mb)

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

Ozone (du)

334
335
334
334
334
333
332
332
331
330
329
328
328
327
327
327
327
326
325
325
325
325
323
322

Tuesday 28

Waxing Gibbous 100%

21:01

05:16

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

Sun - Rise: 05:53, Set: 21:12, Transit: 13:32. Moon - Rise: 21:01, Set: 05:16. Civil Dark: 21:51 - 05:15. Nautical Dark: 22:42 - 04:24. Astro Dark: 23:49 - 03:18

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
9
8
0
0
0
0
0
0
0
0
0
0
3
52
31
28
11

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
1
7
6
0
0
0
0
0
0
0
0
0
0
2
37
22
20
9

High 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

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)

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

Chance of Frost

Temperature (°C)

26
24
23
23
22
22
21
20
20
19
19
21
24
26
29
31
33
34
35
36
37
36
36
35

Feels Like (°C)

27
25
23
23
22
22
22
21
21
20
21
23
25
27
30
32
34
36
37
37
38
38
37
36

Dew Point (°C)

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

Relative Humidity (%)

33
35
35
36
37
38
41
43
45
47
47
42
39
35
33
28
25
23
22
21
19
19
18
23

Pressure (mb)

1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1014

Ozone (du)

323
323
321
320
318
320
319
317
317
317
317
318
316
315
313
311
311
313
313
313
314
314
314
315

Wednesday 29

Full Moon 100%

21:24

06:29

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

Sun - Rise: 05:55, Set: 21:11, Transit: 13:32. Moon - Rise: 21:24, Set: 06:29. Civil Dark: 21:49 - 05:17. Nautical Dark: 22:40 - 04:26. Astro Dark: 23:46 - 03:21

Total Clouds (% Sky Obscured)

34
2
1
0
0
0
0
0
0
2
2
4
19
0
21
41
54
58
53
76
100
100
100
88

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)

33
2
1
0
0
0
0
0
0
1
2
3
12
0
14
18
23
30
45
66
75
99
68
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
28
54
55
53
55
100
100
100
82

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
1
8
5
19
18
22
18
38
20
4
10

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
5
4
4
4
4
5
5
5
5
5
6
6
7
9
9
11
11
15
12
5
3

Chance of Frost

Temperature (°C)

32
30
29
28
26
25
24
23
23
23
24
25
28
31
34
36
38
39
38
38
37
33
31
30

Feels Like (°C)

33
30
30
28
27
26
24
24
23
23
24
25
28
31
33
35
37
38
36
36
32
29
30
29

Dew Point (°C)

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

Relative Humidity (%)

30
31
32
32
34
35
37
38
38
37
35
32
27
23
19
16
15
15
14
13
14
19
18
20

Pressure (mb)

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

Ozone (du)

314
314
314
314
318
319
320
319
317
313
310
310
310
310
308
307
307
306
306
306
305
306
311
311

Thursday 30

Waning Gibbous 98%

21:42

07:43

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

Sun - Rise: 05:56, Set: 21:09, Transit: 13:32. Moon - Rise: 21:42, Set: 07:43. Civil Dark: 21:48 - 05:18. Nautical Dark: 22:38 - 04:28. Astro Dark: 23:43 - 03:24

Total Clouds (% Sky Obscured)

60
61
65
36
63
77
89
100
100
100
100
100
84
64
96
58
55
63
61
77
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
9
11
47
82
15
51
24

Medium Clouds (% Sky Obscured)

45
61
32
27
23
24
32
40
28
85
69
11
35
15
17
19
26
45
36
35
93
42
35
59

High Clouds (% Sky Obscured)

41
23
42
9
39
54
70
86
91
95
100
100
76
64
96
58
55
61
61
62
57
100
100
100

ISS Passover

Visibility (miles)

9
9
8
9
9
9
7
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 (%)

17
29
26
19
5
11
25
27
25
25
22
15
10
0
0
0
0
6
8
11
24
45
20
25

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
4
3
2
2
1
1
1
3
2
1
1
2
2
2
2
3
4
3
5
4
4
8
4

Chance of Frost

Temperature (°C)

28
26
24
23
23
22
22
22
21
21
22
22
24
26
28
30
31
32
33
33
33
32
31
29

Feels Like (°C)

26
26
24
24
25
24
23
23
22
23
23
24
25
28
31
30
34
34
34
34
34
31
29
29

Dew Point (°C)

6
9
13
14
13
12
12
14
15
16
15
14
14
13
12
12
11
11
9
9
9
10
14
17

Relative Humidity (%)

24
33
51
55
55
52
53
59
68
71
67
60
51
43
36
32
29
26
23
23
22
25
37
48

Pressure (mb)

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

Ozone (du)

313
314
310
310
310
310
312
312
311
310
311
313
315
318
318
318
317
316
316
315
314
312
310
309

Friday 31

Waning Gibbous 94%

21:58

08:56

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

Sun - Rise: 05:58, Set: 21:08, Transit: 13:32. Moon - Rise: 21:58, Set: 08:56. Civil Dark: 21:46 - 05:20. Nautical Dark: 22:36 - 04:30. Astro Dark: 23:40 - 03:27

Total Clouds (% Sky Obscured)

96
60
64
88
100
100
100
91
75
74
74
73
100
100
100
99
100
99
98
97
98
98
97
94

Low Clouds (% Sky Obscured)

67
16
13
14
11
9
4
0
4
7
9
16
19
28
28
27
28
33
35
36
36
33
28
18

Medium Clouds (% Sky Obscured)

67
19
17
9
51
60
14
19
21
21
21
23
24
25
29
64
67
61
54
48
35
25
13
9

High Clouds (% Sky Obscured)

60
55
60
86
100
100
100
90
68
71
72
71
100
100
100
90
93
87
85
80
87
92
95
93

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

Precipitation Probability (%)

36
20
15
14
8
18
18
6
16
40
55
67
65
51
50
51
46
84
72
44
45
42
29
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0.5
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
25
25
24
23
23
22
22
22
22
22
23
24
26
27
28
28
28
28
28
27
27
26

Feels Like (°C)

28
27
29
28
26
25
24
23
22
23
23
24
25
24
26
27
28
28
28
28
28
29
29
30

Dew Point (°C)

16
16
16
15
15
15
14
13
10
10
12
13
12
12
10
9
8
6
6
7
7
8
10
12

Relative Humidity (%)

48
51
56
56
58
59
58
54
47
48
54
55
50
44
38
32
28
24
24
25
25
29
34
39

Pressure (mb)

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

Ozone (du)

308
309
308
305
305
304
303
304
304
301
302
301
302
303
307
309
309
309
313
316
319
317
314
312

Saturday 1

Waning Gibbous 88%

22:11

10:10

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

Sun - Rise: 05:59, Set: 21:06, Transit: 13:32. Moon - Rise: 22:11, Set: 10:10. Civil Dark: 21:44 - 05:21. Nautical Dark: 22:34 - 04:32. Astro Dark: 23:37 - 03:30

Total Clouds (% Sky Obscured)

91
88
61
36
11
28
43
58
65
68
70
63
56
49
46
43
40
44
51
57
56
55
50
41

Low Clouds (% Sky Obscured)

9
0
0
0
0
8
15
21
24
25
27
26
28
32
30
29
26
34
31
25
17
8
0
11

Medium Clouds (% Sky Obscured)

4
0
1
3
4
16
30
53
50
47
42
25
14
3
4
5
6
4
2
0
1
2
4
4

High Clouds (% Sky Obscured)

90
88
61
34
8
12
17
21
32
38
40
31
22
13
10
8
7
11
21
29
37
40
42
31

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 (%)

21
3
4
3
0
19
24
30
35
41
49
45
37
18
23
17
0
2
3
2
13
19
23
29

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

Chance of Frost

Temperature (°C)

25
24
23
23
22
21
21
21
20
20
21
21
23
25
27
28
30
32
32
32
33
32
31
30

Feels Like (°C)

25
24
23
23
23
23
21
22
22
22
22
22
24
25
26
26
27
28
36
35
33
34
34
34

Dew Point (°C)

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

Relative Humidity (%)

44
49
55
57
60
64
68
75
80
81
81
82
71
60
51
45
39
34
33
31
30
33
34
37

Pressure (mb)

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

Ozone (du)

311
310
309
309
309
308
310
312
314
314
313
313
312
311
309
310
311
312
312
313
313
313
313
312

Sunday 2

Waning Gibbous 80%

22:25

11:24

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

Sun - Rise: 06:00, Set: 21:05, Transit: 13:32. Moon - Rise: 22:25, Set: 11:24. Civil Dark: 21:42 - 05:23. Nautical Dark: 22:32 - 04:34. Astro Dark: 23:34 - 03:33

Total Clouds (% Sky Obscured)

32
26
37
46
55
60
65
69
70
67
60
69
74
85
73
63
52
49
46
40
37
34
31

Low Clouds (% Sky Obscured)

20
15
7
7
6
5
5
5
4
3
1
1
0
0
8
14
19
16
15
13
13
8
0

Medium Clouds (% Sky Obscured)

5
6
6
5
4
13
23
30
37
47
57
56
47
31
19
12
4
12
20
28
25
23
21

High Clouds (% Sky Obscured)

19
6
19
30
39
41
42
48
45
42
22
37
55
76
56
41
26
18
12
4
5
6
6

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

Fog (%)

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

Precipitation Probability (%)

31
32
33
30
24
19
13
6
7
7
1
9
16
21
15
11
8
9
10
10
20
28
29

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
26
24
24
23
23
22
22
22
22
22
22
24
26
27
29
31
33
34
34
35
34
33

Feels Like (°C)

28
28
28
27
26
26
23
24
24
24
24
24
24
25
25
25
26
26
36
35
34
36
37

Dew Point (°C)

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

Relative Humidity (%)

46
58
72
72
72
72
73
72
72
69
68
65
62
60
56
48
41
35
33
31
29
33
37

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012

Ozone (du)

312
312
313
312
312
312
312
311
311
312
313
314
316
318
321
322
323
324
325
326
328
325
323

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 27/07/26 21:56:14. Forecast: 27/07/26 to 02/08/26. Timezone: UTC+2.00