Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 3

Full Moon 99%

16:18

09:14

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:38, Set: 16:37, Transit: 12:37. Moon - Rise: 16:18, Set: 09:14. Civil Dark: 17:16 - 07:58. Nautical Dark: 17:59 - 07:15. Astro Dark: 18:40 - 06:35

Total Clouds (% Sky Obscured)

89
95
96
96
97
89
100
98
82
70
88
80
92
97
100
83
89
95
100
100
100
88
100
96

Low Clouds (% Sky Obscured)

74
70
93
96
96
89
97
79
67
67
68
68
48
59
63
57
74
81
85
86
80
78
92
76

Medium Clouds (% Sky Obscured)

75
95
87
60
70
27
100
89
34
12
50
35
64
64
100
70
75
84
100
100
100
59
100
92

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
6
4
2
9
9
5
0
4
9
9
9
9
9
2
9
5
9
6
3
7
3
7
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
Snow
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
Very Light Rain
Snow
None
None
None
None
None
Snow
Snow

Precipitation Probability (%)

32
31
59
22
14
31
76
60
33
10
13
4
2
13
16
42
46
27
33
40
26
26
37
53

Precipitation Amount (mm)

0
0
0.6
0
0
0
0.5
0.3
0.1
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

14
13
14
13
12
13
13
15
13
8
6
8
9
11
11
10
11
12
12
13
12
11
12
12

Chance of Frost

Temperature (°C)

1
1
0
1
1
1
1
1
1
1
0
0
0
0
-0
0
0
0
0
0
0
0
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
88
88
84
88
94
86
83
89
88
83
83
87
86
91
91
89
91
92
89
92
86

Pressure (mb)

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

Ozone (du)

364
365
372
378
381
386
391
396
388
388
388
390
381
385
379
379
379
380
387
390
371
370
371
380

Sunday 4

Waning Gibbous 96%

17:48

09:52

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:38, Set: 16:38, Transit: 12:38. Moon - Rise: 17:48, Set: 09:52. Civil Dark: 17:17 - 07:58. Nautical Dark: 18:00 - 07:15. Astro Dark: 18:41 - 06:35

Total Clouds (% Sky Obscured)

95
82
83
86
90
64
95
82
92
73
88
86
87
72
74
74
69
73
55
57
68
70
70
47

Low Clouds (% Sky Obscured)

76
69
67
65
80
44
83
66
92
71
69
80
75
69
69
72
63
35
52
56
59
70
70
47

Medium Clouds (% Sky Obscured)

83
50
48
56
66
5
26
51
53
50
63
66
87
70
58
10
5
24
5
4
57
59
65
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
12
1
1

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
7
2
8
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 (%)

26
22
15
12
16
21
24
28
29
24
19
15
14
6
12
10
6
0
0
0
3
0
4
23

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)

12
12
12
12
12
12
13
12
13
11
9
10
11
11
11
11
10
10
10
9
8
9
8
9

Chance of Frost

Temperature (°C)

0
0
0
1
1
1
1
1
1
1
0
0
0
-0
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
91
88
86
89
84
88
83
84
83
84
83
84
86
89
86
84
84
84
83
82
79
78
78

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

383
379
382
379
381
375
371
374
380
381
383
384
385
386
388
387
388
386
387
388
392
396
406
416

Monday 5

Waning Gibbous 91%

19:18

10:18

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:37, Set: 16:39, Transit: 12:38. Moon - Rise: 19:18, Set: 10:18. Civil Dark: 17:18 - 07:57. Nautical Dark: 18:01 - 07:15. Astro Dark: 18:42 - 06:34

Total Clouds (% Sky Obscured)

54
59
55
73
75
73
81
74
79
84
80
59
56
45
34
85
91
83
81
73
68
75
77
74

Low Clouds (% Sky Obscured)

54
59
55
73
75
73
81
67
75
81
68
57
44
40
34
85
91
83
81
72
68
75
77
74

Medium Clouds (% Sky Obscured)

47
32
3
9
4
0
0
50
50
44
12
4
5
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
0
0
0
0
5
9
9
8
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

Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

64
56
51
39
24
13
19
33
28
16
8
14
8
7
6
5
6
5
4
5
5
6
2
2

Precipitation Amount (mm)

0.6
0.4
0.4
0.2
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
8
9
9
10
10
11
10
9
10
11
11
10
10
9
8
7
6
5
5
5
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-6
-5
-5
-5
-4
-4
-5
-6
-6
-5
-6
-5
-4
-5
-4
-4
-5
-5
-4
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

79
94
94
92
92
89
83
83
83
81
81
83
86
84
86
87
87
89
91
92
91
91
92
94

Pressure (mb)

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

Ozone (du)

420
422
421
413
412
409
408
404
401
393
396
398
399
399
399
400
399
400
401
400
396
394
391
392

Tuesday 6

Waning Gibbous 83%

20:43

10:36

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

Sun - Rise: 08:37, Set: 16:40, Transit: 12:39. Moon - Rise: 20:43, Set: 10:36. Civil Dark: 17:20 - 07:57. Nautical Dark: 18:02 - 07:15. Astro Dark: 18:43 - 06:34

Total Clouds (% Sky Obscured)

69
61
60
43
34
35
35
37
33
31
28
20
8
2
4
3
1
28
61
86
81
77
73
80

Low Clouds (% Sky Obscured)

69
61
59
43
34
35
35
37
33
29
24
16
8
1
1
1
0
4
10
10
10
15
15
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
31
6
2
0
0
0
0
0
13
61
44
40
34
25
27

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
5
0
1
0
0

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
Snow
Snow

Precipitation Probability (%)

1
0
0
0
0
0
0
1
2
14
3
6
2
0
0
0
2
8
22
20
28
37
49
59

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
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-3

Relative Humidity (%)

92
94
92
87
84
83
83
86
89
92
92
92
94
96
96
94
92
92
91
87
89
91
91
98

Pressure (mb)

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

Ozone (du)

395
401
407
406
397
391
386
384
382
384
388
394
398
398
398
399
401
403
405
411
412
414
418
422

Wednesday 7

Waning Gibbous 74%

22:03

10:49

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 Bad
16 Bad
17 OK
18 OK
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: 08:36, Set: 16:42, Transit: 12:39. Moon - Rise: 22:03, Set: 10:49. Civil Dark: 17:21 - 07:57. Nautical Dark: 18:03 - 07:14. Astro Dark: 18:44 - 06:34

Total Clouds (% Sky Obscured)

85
91
75
61
45
40
32
34
30
19
25
68
64
57
64
68
75
65
54
43
37
37
30
49

Low Clouds (% Sky Obscured)

15
15
20
24
28
20
19
24
24
13
17
35
42
48
55
58
62
58
52
43
33
23
16
12

Medium Clouds (% Sky Obscured)

25
31
22
18
12
9
9
5
3
2
7
33
39
36
38
38
43
27
14
3
8
12
19
33

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)

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

Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

53
47
40
25
14
8
4
3
12
0
0
3
5
6
26
35
43
36
27
13
15
17
21
24

Precipitation Amount (mm)

0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-5
-5
-4
-6
-5
-6
-8
-8
-8
-10
-9
-9
-10
-10
-10
-10
-10
-9
-10
-10
-9
-9

Dew Point (°C)

-2
-2
-2
-2
-2
-3
-3
-4
-5
-6
-6
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-7

Relative Humidity (%)

96
96
94
92
87
86
86
89
87
87
94
94
94
94
94
94
94
94
92
94
92
92
92
90

Pressure (mb)

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

Ozone (du)

425
426
427
428
427
425
425
427
428
428
430
430
431
432
433
430
427
423
423
422
421
421
420
420

Thursday 8

Waning Gibbous 64%

23:19

11:01

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:36, Set: 16:43, Transit: 12:39. Moon - Rise: 23:19, Set: 11:01. Civil Dark: 17:22 - 07:56. Nautical Dark: 18:05 - 07:14. Astro Dark: 18:45 - 06:34

Total Clouds (% Sky Obscured)

68
87
75
64
54
68
80
91
90
89
87
70
59
50
60
69
78
85
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
11
12
13
14
16
17
19
18
14
13
12
15
22
24
29
29
19
10
0
8
17
27
52

Medium Clouds (% Sky Obscured)

49
68
57
45
30
35
39
44
59
71
74
50
31
10
26
40
56
59
63
66
74
82
89
92

High Clouds (% Sky Obscured)

0
0
1
2
3
18
27
25
14
9
8
6
3
2
6
12
17
44
72
100
100
100
100
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 (%)

27
30
27
21
18
22
24
26
18
14
7
5
2
0
0
0
0
0
0
0
3
5
5
33

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
10
10
11
10
10
10
9
9
9
10
11
11
11
11
11
12
12
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-6
-5
-5
-5
-5
-5
-5
-5
-6
-6
-7
-7
-7
-8
-9
-10
-10
-11
-11
-12

Relative Humidity (%)

89
87
85
81
79
76
77
77
78
78
79
79
78
76
75
73
72
69
64
59
55
52
48
44

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1015
1014
1013
1011
1010
1008
1006

Ozone (du)

411
403
394
391
387
384
376
367
359
352
345
338
337
336
335
334
332
331
329
328
327
325
323
320

Friday 9

Waning Gibbous 55%

00:33

11:11

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: 08:35, Set: 16:44, Transit: 12:40. Moon - Rise: 00:33, Set: 11:11. Civil Dark: 17:23 - 07:56. Nautical Dark: 18:06 - 07:13. Astro Dark: 18:46 - 06:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
100
99
98
96
96
96
96
96
95
96
94
92
88
74
61
46

Medium Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
100
91
83
76

High Clouds (% Sky Obscured)

100
100
100
100
100
98
96
95
97
98
100
93
88
85
78
69
60

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

52
69
81
93
95
95
95
95
95
88
80
79
77
74
61
46
25

Precipitation Amount (mm)

0.2
0.4
0.5
0.6
0.9
0.9
0.9
0.8
0.7
0.6
0.4
0.4
0.4
0.4
0.3
0.1
0

Wind Speed/Direction (mph)

13
13
15
14
15
15
15
14
14
14
15
15
15
15
14
14
17

Chance of Frost

Temperature (°C)

-1
0
1
0
-0
-1
-0
-0
0
0
0
0
0
0
0
1
1

Feels Like (°C)

-7
-8
-8
-8
-8
-7
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7

Dew Point (°C)

-11
-11
-11
-8
-5
-1
-1
-1
-1
-1
-1
-2
-1
-1
-1
-1
-1

Relative Humidity (%)

44
42
41
55
72
96
94
96
96
92
89
88
89
91
92
89
88

Pressure (mb)

1005
1003
1002
1001
1000
999
998
998
997
997
997
997
997
997
998
998
998

Ozone (du)

320
320
320
321
322
323
325
327
329
334
339
345
348
352
355
366
376

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

Generated: 03/01/26 08:47:02. Forecast: 03/01/26 to 09/01/26. Timezone: UTC+1.00