Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waning Gibbous 60%

22:52

14:15

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

Sun - Rise: 05:58, Set: 21:14, Transit: 13:35. Moon - Rise: 22:52, Set: 14:15. Civil Dark: 21:54 - 05:18. Nautical Dark: 22:48 - 04:25. Astro Dark: 00:01 - 03:14

Total Clouds (% Sky Obscured)

85
88
88
82
90
94
91
98
91
64
85
5
10
25
20
62
40
47
40
39
29
76
76
60

Low Clouds (% Sky Obscured)

20
2
32
21
40
47
43
65
50
42
33
0
0
0
0
50
24
37
34
27
20
63
56
60

Medium Clouds (% Sky Obscured)

85
88
88
54
71
93
90
97
83
40
80
5
10
25
20
25
25
28
26
22
10
25
34
16

High Clouds (% Sky Obscured)

85
88
14
35
2
40
21
52
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
34
29
63
41
37
47
11
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
9
8
11
8
5
8
7
8
4
5
6
5
5
5
6
7
8
9
10
12
13
13
14

Chance of Frost

Temperature (°C)

33
32
31
30
29
27
25
24
23
22
22
21
20
20
19
20
22
23
24
26
27
28
29
29

Feels Like (°C)

31
30
29
28
28
27
26
26
24
23
23
22
23
22
22
23
22
24
24
25
26
26
26
26

Dew Point (°C)

12
12
12
21
21
22
22
21
20
20
20
19
19
18
18
19
19
17
14
13
12
11
10
9

Relative Humidity (%)

27
28
31
57
62
74
83
84
83
85
88
88
92
92
93
92
83
66
52
44
39
35
32
28

Pressure (mb)

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

Ozone (du)

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

Wednesday 5

Waning Gibbous 49%

23:10

15:43

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

Sun - Rise: 06:00, Set: 21:12, Transit: 13:35. Moon - Rise: 23:10, Set: 15:43. Civil Dark: 21:52 - 05:20. Nautical Dark: 22:45 - 04:27. Astro Dark: 23:56 - 03:18

Total Clouds (% Sky Obscured)

78
62
59
58
44
45
50
27
30
22
17
0
11
3
23
6
9
47
60
66
91
86
36
35

Low Clouds (% Sky Obscured)

75
19
32
18
27
25
16
4
11
8
17
0
10
3
21
0
0
11
22
13
9
21
7
21

Medium Clouds (% Sky Obscured)

28
47
37
46
37
24
49
27
30
22
0
0
0
0
2
2
5
2
24
38
44
32
32
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
47
55
55
55
55
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)

14
15
15
13
11
6
8
6
6
7
8
8
8
9
9
9
10
11
11
13
15
15
16
16

Chance of Frost

Temperature (°C)

29
28
27
27
25
24
22
21
20
19
18
17
15
14
13
14
15
17
19
21
22
22
23
24

Feels Like (°C)

25
24
25
24
24
25
21
21
21
19
18
16
15
14
13
13
14
17
17
17
18
18
18
19

Dew Point (°C)

9
11
10
8
11
13
11
14
14
14
13
12
11
10
9
10
9
9
8
6
5
3
2
1

Relative Humidity (%)

29
34
34
31
39
50
50
65
69
72
74
73
74
75
76
76
68
59
47
38
32
28
25
22

Pressure (mb)

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

Ozone (du)

308
309
308
308
307
308
309
310
309
310
310
311
311
311
311
311
309
308
308
309
312
315
317
321

Thursday 6

Third Quarter 37%

23:34

No Set

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

Sun - Rise: 06:01, Set: 21:10, Transit: 13:35. Moon - Rise: 23:34, Set: No Set. Civil Dark: 21:50 - 05:22. Nautical Dark: 22:43 - 04:30. Astro Dark: 23:52 - 03:21

Total Clouds (% Sky Obscured)

28
23
26
0
19
46
49
47
54
48
25
55
64
65
40
23
26
53
50
69
78
75
65
55

Low Clouds (% Sky Obscured)

9
20
26
0
0
15
33
30
36
3
3
21
30
31
28
16
18
26
27
54
47
12
6
3

Medium Clouds (% Sky Obscured)

20
5
0
0
19
46
49
43
54
48
23
0
0
0
0
0
0
0
17
42
22
47
39
32

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
2
39
39
35
9
2
5
22
2
10
50
50
45
45

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
1
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)

16
16
16
16
13
11
8
7
6
5
5
5
4
4
4
3
3
4
5
5
6
6
7
7

Chance of Frost

Temperature (°C)

24
23
23
22
20
18
16
15
15
14
14
13
12
11
11
11
14
16
18
19
20
21
22
22

Feels Like (°C)

20
19
18
17
17
16
15
14
14
14
13
13
10
9
10
12
14
16
17
19
18
18
19
19

Dew Point (°C)

1
1
2
3
3
6
7
9
9
10
11
10
9
9
9
9
9
9
7
6
5
4
3
2

Relative Humidity (%)

21
22
25
28
32
46
56
65
70
75
80
83
86
87
88
86
71
61
50
42
37
32
28
25

Pressure (mb)

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

Ozone (du)

324
328
332
334
339
338
338
342
339
334
333
328
325
323
321
320
320
319
319
319
319
321
322
324

Friday 7

Waning Crescent 26%

00:11

17:10

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

Sun - Rise: 06:03, Set: 21:08, Transit: 13:35. Moon - Rise: 00:11, Set: 17:10. Civil Dark: 21:48 - 05:24. Nautical Dark: 22:40 - 04:32. Astro Dark: 23:48 - 03:25

Total Clouds (% Sky Obscured)

35
20
11
1
2
2
1
0
0
2
4
26
9
7
14
21
19
16
12
10
8
5
32
55

Low Clouds (% Sky Obscured)

0
0
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
16
7
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)

20
2
2
1
2
1
1
0
0
2
4
26
9
5
9
13
14
11
9
9
8
5
26
51

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

Chance of Frost

Temperature (°C)

23
23
22
22
22
19
17
15
14
13
12
11
11
10
11
12
14
17
20
23
25
26
27
28

Feels Like (°C)

20
21
21
20
21
17
14
13
13
12
12
11
10
10
11
12
15
17
20
23
25
26
28
27

Dew Point (°C)

1
1
-0
-0
1
3
4
6
8
9
8
8
8
8
8
8
7
7
7
5
3
2
1
0

Relative Humidity (%)

23
22
22
23
26
33
41
55
68
76
79
83
83
83
84
79
64
52
42
30
24
20
18
16

Pressure (mb)

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

Ozone (du)

326
329
328
331
331
330
328
327
327
327
326
327
326
330
328
326
325
324
323
322
322
322
320
320

Saturday 8

Waning Crescent 16%

01:05

18:28

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

Sun - Rise: 06:05, Set: 21:06, Transit: 13:35. Moon - Rise: 01:05, Set: 18:28. Civil Dark: 21:46 - 05:26. Nautical Dark: 22:38 - 04:34. Astro Dark: 23:44 - 03:29

Total Clouds (% Sky Obscured)

75
77
74
67
55
39
24
44
69
86
86
97
100
100
94
86
74
76
77
78
79
84
83
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
15
21

Medium Clouds (% Sky Obscured)

0
5
10
15
13
8
3
23
45
63
51
37
24
41
55
71
31
45
55
52
49
45
45
46

High Clouds (% Sky Obscured)

75
73
63
57
45
31
17
33
45
62
68
93
100
100
87
77
45
43
48
56
67
72
75
73

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
Light Rain

Precipitation Probability (%)

0
0
0
0
2
1
3
0
0
0
0
0
0
0
1
1
0
0
0
8
15
15
51
78

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
29
28
27
23
20
18
18
17
17
17
17
17
17
18
21
23
26
29
29
30
31
30

Feels Like (°C)

28
28
28
26
26
22
19
17
17
16
16
16
14
14
14
17
20
21
21
23
23
24
24
30

Dew Point (°C)

0
0
-0
-1
1
2
3
4
5
6
7
7
6
6
6
6
5
4
3
3
2
1
0
-1

Relative Humidity (%)

16
15
15
15
18
26
32
38
42
47
50
51
49
49
49
46
35
29
23
19
17
15
14
13

Pressure (mb)

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

Ozone (du)

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

Sunday 9

Waning Crescent 8%

02:19

19:29

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 OK
11 OK
12 OK
13 Bad
14 OK
15 OK

Sun - Rise: 06:06, Set: 21:05, Transit: 13:34. Moon - Rise: 02:19, Set: 19:29. Civil Dark: 21:44 - 05:27. Nautical Dark: 22:35 - 04:37. Astro Dark: 23:40 - 03:32

Total Clouds (% Sky Obscured)

78
81
87
97
89
79
70
77
85
93
91
89
87
87
88
89
68
48
29
32
38
44
41
42

Low Clouds (% Sky Obscured)

23
22
26
25
22
19
19
17
18
16
23
27
34
27
20
13
18
19
17
10
8
5
7
9

Medium Clouds (% Sky Obscured)

46
48
49
53
56
56
58
57
57
56
55
52
50
44
50
50
34
18
2
8
17
28
28
27

High Clouds (% Sky Obscured)

72
66
59
52
38
25
13
18
27
41
44
47
50
55
54
64
41
21
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
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
86
74
50
34
21
1
3
6
3
9
9
3
3
5
2
2
2
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.6
0.4
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
6
6
5
4
5
5
6
7
6
7
8
8
9
9
9
9
11
11
12
13
13

Chance of Frost

Temperature (°C)

30
29
28
26
25
24
22
20
20
20
20
20
20
20
20
20
20
22
24
26
26
27
28
28

Feels Like (°C)

28
27
27
27
27
22
23
23
22
21
21
18
18
18
17
17
17
19
19
20
20
22
23
29

Dew Point (°C)

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

Relative Humidity (%)

13
12
14
15
16
20
25
31
32
33
34
34
33
33
31
30
29
25
20
17
15
13
11
11

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

319
319
319
318
318
318
318
318
318
318
318
318
318
319
321
323
326
323
320
318
316
315
313
312

Monday 10

Waning Crescent 2%

03:48

20:11

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

Sun - Rise: 06:08, Set: 21:03, Transit: 13:34. Moon - Rise: 03:48, Set: 20:11. Civil Dark: 21:42 - 05:29. Nautical Dark: 22:32 - 04:39. Astro Dark: 23:37 - 03:36

Total Clouds (% Sky Obscured)

39
37
35
33
28
23
20
27
31
32
37
42
47
51
56
61
41
27
14
25
36
49

Low Clouds (% Sky Obscured)

11
15
19
27
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5

Medium Clouds (% Sky Obscured)

22
15
7
0
0
0
0
8
17
28
20
10
0
0
0
0
0
0
0
6
13
21

High Clouds (% Sky Obscured)

0
0
1
1
7
16
20
26
23
19
32
41
47
51
55
53
40
27
14
19
23
29

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

14
15
14
14
14
11
9
7
6
5
5
4
4
4
4
4
4
5
6
7
7
7

Chance of Frost

Temperature (°C)

28
28
27
25
23
20
18
15
14
13
11
11
10
10
10
11
12
15
18
21
22
23

Feels Like (°C)

27
26
27
28
28
19
18
17
16
15
15
9
10
10
11
10
10
14
14
16
17
17

Dew Point (°C)

-4
-4
-2
0
2
3
5
7
8
9
10
9
9
8
8
8
8
7
6
6
5
5

Relative Humidity (%)

11
12
15
19
24
32
42
57
67
76
88
90
91
91
85
81
76
60
47
38
34
30

Pressure (mb)

1014
1014
1015
1015
1016
1017
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1021

Ozone (du)

310
308
307
306
305
305
306
306
308
309
311
313
315
316
316
316
315
314
313
312
311
310

Forecast for Mecklenbeck, Regierungsbezirk Münster, Germany (51.95,7.59)

Generated: 04/08/26 16:21:44. Forecast: 04/08/26 to 10/08/26. Timezone: UTC+2.00