Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 89%

20:55

09:06

05 Bad
06 Bad
07 Bad
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Bad
15 OK
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

Sun - Rise: 08:05, Set: 17:28, Transit: 12:46. Moon - Rise: 20:55, Set: 09:06. Civil Dark: 18:03 - 07:29. Nautical Dark: 18:43 - 06:50. Astro Dark: 19:22 - 06:11

Total Clouds (% Sky Obscured)

83
70
46
32
2
2
1
0
8
88
40
100
100
100
100
99
94
89
56
44
100
91
66
82

Low Clouds (% Sky Obscured)

21
4
0
0
1
1
0
0
8
0
0
0
0
0
0
0
6
4
0
6
36
39
55
68

Medium Clouds (% Sky Obscured)

30
2
0
0
0
0
0
0
0
72
34
77
78
98
100
99
92
88
56
44
35
11
10
17

High Clouds (% Sky Obscured)

43
20
4
0
0
0
0
0
1
13
21
100
81
100
100
17
15
51
41
13
82
77
32
24

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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
7
8
9
8
7
6
6
6
7
7
6
7
7
6
6
7
6
6
7

Chance of Frost

Temperature (°C)

4
4
4
4
4
5
6
8
9
10
10
10
9
8
7
6
5
4
3
3
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
94
91
82
77
72
69
68
73
81
87
90
91
89
89
91
89
86
89
91
86

Pressure (mb)

999
999
999
1000
1000
1000
1000
999
999
998
997
997
997
997
997
997
997
997
996
996
996
995
995
995

Ozone (du)

411
414
417
422
428
434
434
435
435
436
439
439
437
435
435
441
453
475
503
499
494
496
486
481

Thursday 5

Waning Gibbous 81%

22:12

09:17

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
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 Bad
04 Bad

Sun - Rise: 08:03, Set: 17:30, Transit: 12:47. Moon - Rise: 22:12, Set: 09:17. Civil Dark: 18:05 - 07:28. Nautical Dark: 18:45 - 06:48. Astro Dark: 19:24 - 06:09

Total Clouds (% Sky Obscured)

85
78
100
100
100
100
100
100
100
100
88
92
100
95
89
100
100
64
57
67
37
38
65
100

Low Clouds (% Sky Obscured)

69
67
54
53
45
34
26
79
92
94
80
79
70
65
75
72
63
57
51
37
30
20
15
26

Medium Clouds (% Sky Obscured)

32
2
16
53
100
100
100
100
92
72
29
60
50
55
79
19
34
7
29
10
5
4
2
11

High Clouds (% Sky Obscured)

22
50
100
100
100
100
100
100
100
100
41
47
72
20
15
86
89
1
25
55
34
19
58
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
2
5
11
19
15
22
14
14
11
18
1
1
1
0
0
1
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
8
7
7
7
7
7
7
5
5
6
6
4
5
5
5
5
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
89
93
91
83
80
76
74
81
82
84
87
88
88
88
86
86
86
83
85
83
85
85

Pressure (mb)

995
994
994
994
994
994
994
994
993
993
992
992
992
992
992
992
992
992
992
991
991
991
991
991

Ozone (du)

472
462
453
451
459
468
466
458
445
437
437
434
435
433
432
429
428
427
421
417
417
415
411
407

Friday 6

Waning Gibbous 72%

23:27

09:28

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:02, Set: 17:31, Transit: 12:47. Moon - Rise: 23:27, Set: 09:28. Civil Dark: 18:07 - 07:26. Nautical Dark: 18:47 - 06:47. Astro Dark: 19:25 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
81
60
92
83
86
45
58
69
71
72
73
83

Low Clouds (% Sky Obscured)

34
47
37
48
58
72
67
50
88
85
87
91
71
53
86
76
72
42
53
58
62
66
70
74

Medium Clouds (% Sky Obscured)

31
93
100
100
100
100
100
100
100
95
99
95
79
3
53
46
7
0
0
1
25
4
62
15

High Clouds (% Sky Obscured)

99
100
87
100
100
29
77
98
63
100
60
20
20
13
0
4
13
0
7
27
16
9
1
27

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
1
4
13
36
66
80
52
55
55
47
40
13
11
17
4
3
6
34
25
13
11
37

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.7
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
83
80
79
75
75
85
87
87
87
88
90
90
91
91
93
91
91
91
93
90
91
91

Pressure (mb)

991
991
991
991
992
992
992
992
993
993
993
993
994
995
995
996
997
997
998
998
998
999
999
1000

Ozone (du)

407
408
409
410
410
412
412
414
415
413
411
413
414
416
416
419
422
422
422
424
424
424
422
421

Saturday 7

Waning Gibbous 69%

00:41

09:40

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:00, Set: 17:33, Transit: 12:47. Moon - Rise: 00:41, Set: 09:40. Civil Dark: 18:09 - 07:25. Nautical Dark: 18:48 - 06:45. Astro Dark: 19:27 - 06:06

Total Clouds (% Sky Obscured)

92
100
99
90
84
86
92
90
81
73
63
57
55
51
67
83
98
87
76
62
66
67
72
81

Low Clouds (% Sky Obscured)

80
85
88
90
84
86
83
78
68
58
48
49
49
49
40
35
27
28
34
36
48
48
56
64

Medium Clouds (% Sky Obscured)

29
25
26
22
18
19
84
84
81
73
63
57
55
51
54
66
28
80
66
52
53
10
5
21

High Clouds (% Sky Obscured)

54
84
64
52
36
23
31
20
21
17
13
4
5
6
36
66
96
71
46
20
19
18
17
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
2
2
6
8
9
9
9
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

32
10
5
3
2
2
3
7
67
95
95
95
78
54
59
38
44
67
37
37
9
12
1
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
1.4
2.3
1.2
0.4
0
0.2
0
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
85
82
82
84
78
73
71
70
73
84
87
88
88
85
84
84
87
88
85
87
87
88
88

Pressure (mb)

1000
1000
1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1006
1006
1006
1006
1007
1007

Ozone (du)

420
424
426
427
426
426
421
417
413
414
415
413
413
413
412
413
412
410
410
409
410
410
412
412

Sunday 8

Waning Gibbous 63%

01:55

09:53

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:58, Set: 17:35, Transit: 12:47. Moon - Rise: 01:55, Set: 09:53. Civil Dark: 18:10 - 07:23. Nautical Dark: 18:50 - 06:43. Astro Dark: 19:29 - 06:05

Total Clouds (% Sky Obscured)

91
100
100
100
100
100
99
99
96
92
90
89
90
90
89
86
89
89
92
92
93
93
94
94

Low Clouds (% Sky Obscured)

68
76
88
83
87
84
84
91
77
64
51
56
47
62
44
45
36
45
58
61
74
83
90
89

Medium Clouds (% Sky Obscured)

33
68
96
93
89
88
57
89
92
91
90
89
88
87
63
55
58
54
53
47
35
21
5
3

High Clouds (% Sky Obscured)

14
15
15
15
12
28
45
59
43
22
10
8
7
5
0
0
0
0
0
0
2
1
0
19

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 (%)

10
22
7
4
0
1
0
2
2
5
3
2
2
3
9
10
9
9
9
9
6
2
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
7
7
7
7
8
8
7
6
6
5
4
5
4
5
5
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
90
90
90
88
85
82
81
84
87
85
87
90
90
90
88
88
88
87
86
86
86
86

Pressure (mb)

1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1009
1009
1009
1009
1009
1008

Ozone (du)

410
411
412
414
415
414
413
410
409
409
407
404
402
402
404
406
408
410
417
424
431
433
434
435

Monday 9

Third Quarter 53%

03:09

10:10

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:56, Set: 17:37, Transit: 12:47. Moon - Rise: 03:09, Set: 10:10. Civil Dark: 18:12 - 07:21. Nautical Dark: 18:52 - 06:42. Astro Dark: 19:30 - 06:03

Total Clouds (% Sky Obscured)

89
88
79
70
62
74
84
94
91
87
85
89
94
98
99
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
83
72
56
40
52
64
76
54
31
8
10
10
13
13
16
23
33
47
57
59
60
61
62

Medium Clouds (% Sky Obscured)

2
0
7
11
14
8
4
2
3
5
12
21
34
49
57
61
69
78
88
97
98
99
100
99

High Clouds (% Sky Obscured)

37
52
53
61
62
72
82
92
87
83
79
63
43
25
37
49
66
59
54
47
62
77
95
97

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
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
2
2
2
2
1
1
1
1
2
3
2
2
2
2
2
2
2
1
1
1
1
1

Relative Humidity (%)

85
83
80
78
74
71
65
60
54
57
60
63
67
69
72
74
74
75
76
76
78
78
79
79

Pressure (mb)

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

Ozone (du)

428
421
413
410
407
404
408
412
416
415
413
412
412
412
413
412
412
412
412
412
412
411
411
410

Tuesday 10

Waning Crescent 43%

04:19

10:33

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:55, Set: 17:39, Transit: 12:47. Moon - Rise: 04:19, Set: 10:33. Civil Dark: 18:14 - 07:20. Nautical Dark: 18:53 - 06:40. Astro Dark: 19:32 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
99
96
93
90
84
82
82

Low Clouds (% Sky Obscured)

72
85
88
92
96
97
97
97
97
96
96
95
95
95
94
92
90
84
80
74

Medium Clouds (% Sky Obscured)

99
98
99
99
100
99
98
96
80
58
39
28
21
15
15
15
16
25
34
41

High Clouds (% Sky Obscured)

96
95
95
91
72
62
32
21
15
10
3
3
3
3
13
22
26
22
20
18

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 (%)

6
5
13
15
14
22
27
26
19
12
3
4
3
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
3
3

Relative Humidity (%)

77
79
79
79
79
79
79
79
80
80
79
78
79
82
83
86
88
91
89
91

Pressure (mb)

1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

406
401
397
397
398
398
397
396
395
396
396
396
394
391
389
381
373
365
363
361

Forecast for Dinslaken, Düsseldorf District, Germany (51.57,6.75)

Generated: 04/02/26 05:44:46. Forecast: 04/02/26 to 10/02/26. Timezone: UTC+1.00