Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 2

Waning Gibbous 98%

22:28

06:07

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
12 Bad
13 Bad

Sun - Rise: 05:59, Set: 20:56, Transit: 13:28. Moon - Rise: 22:28, Set: 06:07. Civil Dark: 21:34 - 05:20. Nautical Dark: 22:24 - 04:30. Astro Dark: 23:27 - 03:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
24
57
100
100
100
100
98
100
100
100
100
100
99
100
93

Low Clouds (% Sky Obscured)

49
20
18
47
37
0
0
6
0
0
0
0
0
0
0
0
0
10
30
14
6
1
1
16

Medium Clouds (% Sky Obscured)

21
22
100
100
100
97
88
64
94
24
44
49
67
86
78
64
87
94
96
84
62
55
41
44

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
42
22
57
100
100
100
100
90
100
100
100
100
100
96
100
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
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 (%)

9
11
2
18
39
18
11
33
47
29
17
1
0
2
4
11
3
0
2
0
1
3
6
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)

9
9
9
8
7
5
2
2
3
4
4
4
5
6
6
7
6
6
7
7
10
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
40
40
46
51
56
61
66
71
74
83
83
86
78
78
79
79
78
73
64
50
44
35
36

Pressure (mb)

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

Ozone (du)

369
367
367
367
368
367
367
366
366
365
366
367
368
367
367
368
369
370
370
370
370
371
371
372

Sunday 3

Waning Gibbous 95%

23:38

06:38

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
12 Bad
13 Bad

Sun - Rise: 05:57, Set: 20:58, Transit: 13:28. Moon - Rise: 23:38, Set: 06:38. Civil Dark: 21:36 - 05:18. Nautical Dark: 22:26 - 04:28. Astro Dark: 23:30 - 03:23

Total Clouds (% Sky Obscured)

92
100
100
100
97
100
100
100
100
90
80
91
89
100
100
100
97
100
94
78
77
99
100
100

Low Clouds (% Sky Obscured)

35
24
10
67
28
33
71
69
83
76
77
84
77
75
71
69
74
78
75
63
52
57
61
34

Medium Clouds (% Sky Obscured)

60
84
100
85
49
55
57
55
34
35
20
35
33
33
29
60
60
63
23
14
16
23
26
32

High Clouds (% Sky Obscured)

72
96
78
36
66
100
100
100
100
12
28
3
32
100
100
100
64
81
55
19
25
91
100
100

ISS Passover

Visibility (miles)

9
9
6
6
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
50
66
57
63
51
19
7
7
2
2
13
30
1
2
8
4
3
3
1
7
22
29
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
9
9
9
8
8
8
7
6
5
5
5
6
6
5
5
5
5
6
7
6
6
6

Chance of Frost

Temperature (°C)

21
21
20
18
16
15
14
14
13
13
13
13
12
12
12
11
11
12
13
14
16
17
18
19

Feels Like (°C)

17
17
18
17
15
13
12
12
11
12
12
12
11
10
10
10
10
11
11
13
16
16
17
17

Dew Point (°C)

5
10
16
16
15
13
12
12
12
12
11
11
10
10
10
10
10
10
10
10
10
9
9
8

Relative Humidity (%)

35
50
80
89
92
90
87
90
90
90
89
87
87
92
92
92
93
90
84
76
66
60
55
51

Pressure (mb)

1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012

Ozone (du)

372
373
374
373
372
373
376
377
380
382
379
379
378
378
378
380
380
381
380
378
378
379
377
375

Monday 4

Waning Gibbous 90%

00:41

07:20

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
12 Bad
13 Bad

Sun - Rise: 05:55, Set: 20:59, Transit: 13:28. Moon - Rise: 00:41, Set: 07:20. Civil Dark: 21:38 - 05:16. Nautical Dark: 22:29 - 04:25. Astro Dark: 23:33 - 03:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

63
60
49
65
79
66
83
75
77
73
79
79
80
77
76
84
86
89
87
85
84
85
86
87

Medium Clouds (% Sky Obscured)

85
76
79
78
100
100
100
100
100
100
100
100
100
100
100
100
100
95
98
85
77
70
95
61

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
90
97
98
100
70
71
67
72
75
80
70
60
54

ISS Passover

Visibility (miles)

9
9
9
9
3
2
2
2
3
1
1
2
5
5
5
3
1
0
0
1
4
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

16
22
51
85
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
90
69
63
54
40

Precipitation Amount (mm)

0
0
0
0.4
1.3
2.4
1.7
1.3
1.5
2
1.9
1.6
1
0.9
0.7
0.7
0.7
1
0.9
0.5
0.2
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
19
17
15
14
14
13
13
13
12
12
11
11
9
8
8
8
8
8
8
8

Feels Like (°C)

17
18
18
18
19
16
14
13
14
12
12
11
11
11
10
10
8
8
6
5
5
4
5
4

Dew Point (°C)

8
8
8
10
14
15
14
14
14
13
13
12
12
12
11
10
9
8
8
7
8
7
7
7

Relative Humidity (%)

47
48
48
55
71
88
95
95
96
98
98
96
96
98
98
98
98
98
95
96
96
95
95
93

Pressure (mb)

1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

373
373
373
373
371
371
372
371
372
372
372
372
375
376
378
380
381
382
381
381
382
382
380
380

Tuesday 5

Waning Gibbous 83%

01:33

08:15

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
12 Bad
13 Bad

Sun - Rise: 05:54, Set: 21:01, Transit: 13:28. Moon - Rise: 01:33, Set: 08:15. Civil Dark: 21:40 - 05:14. Nautical Dark: 22:31 - 04:23. Astro Dark: 23:37 - 03:15

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
99
99
99
99
99
100
100
99
99
91
90
99
99
99
100
100

Low Clouds (% Sky Obscured)

83
78
73
71
69
69
59
52
44
48
51
55
56
56
56
53
50
46
54
62
67
62
58
58

Medium Clouds (% Sky Obscured)

28
32
32
64
56
93
93
94
87
97
97
99
74
74
100
45
97
45
46
91
94
95
41
45

High Clouds (% Sky Obscured)

45
48
30
51
80
100
98
97
95
88
80
73
82
90
100
92
84
76
72
67
63
75
88
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 (%)

33
34
34
29
24
21
17
12
4
10
10
5
11
11
6
8
8
5
5
4
2
5
5
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
5
6
5
5
5
6
5
4
4
3
3
2
1
2
2
4
5
5
6
8
9

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
84
81
81
81
82
84
85
87
90
84
82
79
79
80
79
72
66
61
53
49
47

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

379
381
381
381
381
380
380
381
381
381
382
382
381
380
380
381
381
383
385
385
382
380
382
383

Wednesday 6

Waning Gibbous 75%

02:12

09:20

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 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:52, Set: 21:02, Transit: 13:28. Moon - Rise: 02:12, Set: 09:20. Civil Dark: 21:42 - 05:12. Nautical Dark: 22:33 - 04:20. Astro Dark: 23:41 - 03:11

Total Clouds (% Sky Obscured)

100
100
100
94
89
84
87
90
94
84
74
64
66
67
73
72
69
60
56
47
49
56
67
75

Low Clouds (% Sky Obscured)

54
51
45
24
17
11
18
28
25
25
35
40
45
50
55
45
39
34
32
31
36
50
63
75

Medium Clouds (% Sky Obscured)

36
30
28
27
24
19
17
19
18
15
14
14
17
22
26
31
37
43
48
47
49
48
27
0

High Clouds (% Sky Obscured)

100
100
100
85
69
54
62
69
78
54
35
8
6
3
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 (%)

6
6
3
4
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
4

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
8
8
7
8
6
4
4
4
4
4
3
2
2
2
2
2
2
3
4
4
3

Chance of Frost

Temperature (°C)

13
13
13
13
13
12
11
10
10
9
9
8
8
8
8
8
8
8
9
10
12
14
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
52
54
57
54
57
63
66
67
69
69
70
69
69
70
69
69
69
67
61
55
51
48
46

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

382
381
381
383
383
384
386
389
388
387
386
387
389
391
393
394
393
392
390
391
391
391
394
396

Thursday 7

Waning Gibbous 66%

02:41

10:32

14 Bad
15 Bad
16 OK
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 OK
11 OK
12 OK
13 OK

Sun - Rise: 05:50, Set: 21:04, Transit: 13:28. Moon - Rise: 02:41, Set: 10:32. Civil Dark: 21:43 - 05:10. Nautical Dark: 22:36 - 04:18. Astro Dark: 23:44 - 03:08

Total Clouds (% Sky Obscured)

66
54
40
51
65
82
84
90
94
94
96
97
83
77
66
65
60
63
47
27
14
23
31
38

Low Clouds (% Sky Obscured)

55
32
8
27
46
60
47
39
29
27
25
23
28
32
36
28
19
15
14
11
8
10
13
18

Medium Clouds (% Sky Obscured)

1
1
2
8
13
18
42
67
92
87
83
80
68
48
19
18
17
11
12
8
5
4
3
2

High Clouds (% Sky Obscured)

17
35
40
47
45
43
31
20
13
39
62
82
62
42
21
42
60
63
47
27
0
3
5
8

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
10
9
18
20
14
28
34
38
35
28
14
18
18
13
19
24
29
27
23
15
15
13
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
16
15
15
14
13
12
11
11
11
10
9
9
10
10
11
13
14
16
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
43
41
39
46
53
60
68
76
87
87
90
91
93
93
95
93
91
88
77
67
58
51
45

Pressure (mb)

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

Ozone (du)

398
396
394
393
392
392
391
391
391
391
390
389
388
386
384
382
384
387
390
387
384
381
379
377

Friday 8

Waning Gibbous 57%

03:02

11:47

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: 05:48, Set: 21:06, Transit: 13:28. Moon - Rise: 03:02, Set: 11:47. Civil Dark: 21:45 - 05:09. Nautical Dark: 22:38 - 04:15. Astro Dark: 23:48 - 03:04

Total Clouds (% Sky Obscured)

55
71
86
90
95
100
100
100
100
90
79
74
82
82
77
77
81
81

Low Clouds (% Sky Obscured)

22
27
28
21
15
10
17
23
35
25
14
5
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

13
24
34
56
78
99
98
97
96
66
37
8
9
8
10
10
15
15

High Clouds (% Sky Obscured)

22
34
46
64
82
100
100
100
99
90
76
50
36
14
16
6
4
3

ISS Passover

Visibility (miles)

9
9
9
9
8
6
4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

15
16
16
32
40
43
47
50
54
41
29
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
18
17
16
15
14
14
13
13
12
12
12
11
12
13

Feels Like (°C)

15
19
18
18
18
18
19
13
13
12
12
12
12
12
12
12
12
12

Dew Point (°C)

5
5
5
5
7
9
12
12
12
13
12
12
11
11
11
10
11
11

Relative Humidity (%)

40
40
40
39
49
60
74
80
86
93
93
93
95
93
93
91
90
87

Pressure (mb)

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

Ozone (du)

375
375
375
375
375
374
374
377
380
383
381
380
379
380
381
381
381
381

Forecast for Velbert, Düsseldorf District, Germany (51.34,7.04)

Generated: 02/05/26 14:32:11. Forecast: 02/05/26 to 08/05/26. Timezone: UTC+2.00