Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

First Quarter 53%

14:28

00:02

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

Sun - Rise: 05:44, Set: 21:21, Transit: 13:32. Moon - Rise: 14:28, Set: 00:02. Civil Dark: 22:01 - 05:05. Nautical Dark: 22:55 - 04:11. Astro Dark: 00:13 - 02:55

Total Clouds (% Sky Obscured)

39
32
26
40
28
23
20
27
42
57
66
37
53
14
20
13
9
0
0
0
7
31
9
100

Low Clouds (% Sky Obscured)

37
22
25
4
1
0
0
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
26
28
19
19
18
9
14
12
21
2
7
12
19
11
8
0
0
0
0
0
0
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
6
2
0
0
0
0
0
0
0
0
0
7
31
9
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
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)

7
7
6
6
6
6
6
5
7
4
2
3
3
3
2
2
2
1
1
1
1
3
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
29
27
25
23
23
22
22
29
34
35
36
41
41
46
48
50
51
52
51
45
40
37
37

Pressure (mb)

1023
1023
1022
1022
1022
1022
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

363
364
364
360
354
351
348
349
346
346
348
351
351
348
344
343
342
343
343
343
341
340
339
339

Wednesday 22

Waxing Gibbous 63%

15:40

00:22

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: 05:46, Set: 21:20, Transit: 13:32. Moon - Rise: 15:40, Set: 00:22. Civil Dark: 22:00 - 05:06. Nautical Dark: 22:53 - 04:13. Astro Dark: 00:09 - 02:58

Total Clouds (% Sky Obscured)

97
95
99
100
100
100
100
100
100
100
100
100
100
85
75
72
89
100
99
92
52
62
67
68

Low Clouds (% Sky Obscured)

31
7
0
72
14
0
7
0
0
22
28
30
22
28
3
27
40
39
47
53
43
43
63
68

Medium Clouds (% Sky Obscured)

40
47
54
96
94
88
70
40
38
18
42
27
23
27
18
9
0
0
0
0
0
0
27
0

High Clouds (% Sky Obscured)

95
86
95
97
100
100
100
100
100
100
100
100
100
65
65
65
83
100
99
91
52
62
62
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
8
8
8
8
8
7
6

Relative Humidity (%)

35
32
31
30
30
31
32
32
34
38
42
47
50
51
53
57
61
64
68
66
62
56
50
43

Pressure (mb)

1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020

Ozone (du)

339
339
338
337
336
336
336
338
340
344
345
347
349
351
354
356
356
358
359
360
359
359
359
360

Thursday 23

Waxing Gibbous 72%

16:51

00:47

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

Sun - Rise: 05:47, Set: 21:19, Transit: 13:32. Moon - Rise: 16:51, Set: 00:47. Civil Dark: 21:58 - 05:07. Nautical Dark: 22:52 - 04:15. Astro Dark: 00:06 - 03:02

Total Clouds (% Sky Obscured)

70
72
61
66
39
42
54
62
43
64
49
23
46
16
28
18
1
0
9
17
13
8
2
2

Low Clouds (% Sky Obscured)

44
72
49
53
25
26
11
0
0
0
22
0
16
16
28
18
0
0
9
17
13
8
0
0

Medium Clouds (% Sky Obscured)

28
50
0
1
20
19
31
25
21
27
19
0
0
0
0
2
1
0
0
2
2
2
2
2

High Clouds (% Sky Obscured)

60
62
34
30
3
8
2
23
12
33
20
23
45
3
2
2
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)

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

Chance of Frost

Temperature (°C)

20
22
23
24
24
25
24
24
23
21
19
18
17
16
16
15
14
14
13
14
16
18
20
22

Feels Like (°C)

20
21
22
21
21
23
22
22
20
20
17
16
16
15
16
15
15
15
14
15
17
19
21
23

Dew Point (°C)

6
6
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5

Relative Humidity (%)

38
35
32
29
27
26
26
26
28
32
35
38
42
43
44
46
48
50
52
50
46
42
37
33

Pressure (mb)

1020
1019
1019
1018
1018
1018
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

361
362
361
360
356
352
346
344
341
338
335
333
331
330
328
325
323
322
322
322
321
322
323
324

Friday 24

Waxing Gibbous 80%

17:59

01:21

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

Sun - Rise: 05:48, Set: 21:17, Transit: 13:32. Moon - Rise: 17:59, Set: 01:21. Civil Dark: 21:57 - 05:09. Nautical Dark: 22:50 - 04:16. Astro Dark: 00:03 - 03:05

Total Clouds (% Sky Obscured)

5
4
6
5
6
60
82
100
100
100
100
100
100
100
65
25
2
1
1
0
1
0
3
63

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)

3
0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
4
6
3
3
60
82
100
100
100
100
100
100
100
61
17
1
1
1
0
1
0
2
50

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
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

24
25
26
27
27
28
27
27
26
24
22
21
20
19
18
17
17
17
17
18
19
21
24
26

Feels Like (°C)

24
25
26
27
27
27
25
24
23
21
20
19
17
17
17
17
18
18
18
18
20
22
24
26

Dew Point (°C)

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

Relative Humidity (%)

29
25
21
19
17
17
16
17
19
23
26
28
31
33
35
37
39
41
42
42
39
34
30
26

Pressure (mb)

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

Ozone (du)

326
325
325
325
326
326
326
327
327
327
328
329
330
332
333
336
340
341
341
337
334
332
332
332

Saturday 25

Waxing Gibbous 87%

19:00

02:05

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

Sun - Rise: 05:49, Set: 21:16, Transit: 13:32. Moon - Rise: 19:00, Set: 02:05. Civil Dark: 21:55 - 05:10. Nautical Dark: 22:48 - 04:18. Astro Dark: 23:59 - 03:08

Total Clouds (% Sky Obscured)

36
51
91
82
35
80
88
66
94
91
64
97
84
100
82
64
32
26
40
58
71
82
91
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
11
2
1
1
1
5
7
14
21
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
47
61
49
30
31
69
47
27
6
20
34
48
60
68
76
78

High Clouds (% Sky Obscured)

36
51
87
73
35
70
84
66
90
38
32
92
79
100
82
60
32
19
24
45
65
82
85
78

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
8

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
3
4
6
5
5
5
2
1
2
2
5
5
5
4
3
3
4
4
5
6
7

Chance of Frost

Temperature (°C)

28
29
31
31
32
32
32
31
30
28
26
24
23
23
22
21
20
19
19
20
20
22
23
25

Feels Like (°C)

26
29
30
29
30
30
29
29
29
26
24
23
22
20
20
20
20
19
20
19
19
20
21
22

Dew Point (°C)

5
3
3
3
3
3
3
3
4
4
4
3
4
4
10
10
10
10
11
11
11
12
13
13

Relative Humidity (%)

22
18
17
17
16
16
16
16
18
21
24
25
27
28
47
50
52
55
56
56
57
54
51
48

Pressure (mb)

1009
1008
1008
1007
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006

Ozone (du)

334
336
336
338
340
339
339
341
343
351
353
344
344
340
344
344
344
344
342
339
337
338
339
340

Sunday 26

Waxing Gibbous 93%

19:51

03:00

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: 05:51, Set: 21:15, Transit: 13:32. Moon - Rise: 19:51, Set: 03:00. Civil Dark: 21:54 - 05:12. Nautical Dark: 22:46 - 04:20. Astro Dark: 23:56 - 03:12

Total Clouds (% Sky Obscured)

93
92
91
91
91
91
94
98
99
100
100
99
98
95
96
96
97
88
80
71
65
60
57
65

Low Clouds (% Sky Obscured)

50
63
69
75
81
78
82
93
91
91
91
85
78
72
66
63
59
52
46
41
38
38
40
53

Medium Clouds (% Sky Obscured)

82
87
87
86
84
87
90
91
86
84
83
78
75
73
72
70
68
62
56
48
37
23
15
12

High Clouds (% Sky Obscured)

76
55
40
46
51
37
27
25
51
55
65
56
44
32
22
9
1
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
6
5
6
7
7
6
5
4
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

11
10
16
20
26
64
90
95
94
91
89
76
64
49
51
58
61
46
37
33
28
24
17
16

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.8
1.1
0.7
0.7
0.8
0.5
0.3
0
0
0.3
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
27
28
26
25
24
21
19
17
17
17
17
17
17
17
17
16
16
16
16
17
18
19
20

Feels Like (°C)

22
22
22
28
28
27
25
22
19
15
15
16
16
16
16
17
17
17
17
17
17
18
19
19

Dew Point (°C)

11
9
7
10
14
18
17
17
16
16
16
16
16
16
16
16
15
15
15
15
15
15
14
14

Relative Humidity (%)

40
32
26
36
50
69
76
84
90
92
92
95
93
93
93
93
93
93
92
90
89
81
73
68

Pressure (mb)

1006
1006
1005
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1013
1014
1014
1015
1016
1016

Ozone (du)

341
342
343
343
343
343
346
349
353
355
357
359
362
365
367
369
370
372
369
367
364
362
360
357

Monday 27

Waxing Gibbous 97%

20:30

04:05

12 Bad
13 Bad
14 Bad
15 Bad
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 Good
06 Good
07 Good

Sun - Rise: 05:52, Set: 21:14, Transit: 13:32. Moon - Rise: 20:30, 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)

75
86
71
57
43
34
29
25
22
14
6
8
10
18
13
8
3
2
1
0

Low Clouds (% Sky Obscured)

68
80
65
49
35
26
17
8
6
2
1
1
2
3
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
5
7
9
8
6
3
2
1
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 (%)

14
13
11
8
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
23
22
22
22
22
22
22
21
21
20
20
19
15
15
15
15
15

Dew Point (°C)

13
13
12
11
9
7
7
7
7
6
6
6
6
6
7
7
6
6
7
7

Relative Humidity (%)

60
54
48
42
36
31
32
32
34
37
40
43
46
49
55
56
58
60
60
59

Pressure (mb)

1016
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

356
354
353
351
350
348
347
345
344
342
341
340
339
339
338
336
334
332
331
329

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

Generated: 21/07/26 12:20:56. Forecast: 21/07/26 to 27/07/26. Timezone: UTC+2.00