Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

16:44

08:39

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 08:08, Set: 17:22, Transit: 12:46. Moon - Rise: 16:44, Set: 08:39. Civil Dark: 17:58 - 07:32. Nautical Dark: 18:39 - 06:52. Astro Dark: 19:18 - 06:13

Total Clouds (% Sky Obscured)

95
88
91
91
79
95
98
91
87
87
91
92
94
93
78
92
82
83
86
90
100
94
98
84

Low Clouds (% Sky Obscured)

66
59
67
73
55
61
59
45
40
43
50
62
76
59
49
72
67
63
63
82
99
85
95
71

Medium Clouds (% Sky Obscured)

37
33
42
69
51
74
95
80
80
65
82
84
85
82
63
87
57
80
85
84
100
92
85
81

High Clouds (% Sky Obscured)

1
27
28
16
5
32
53
76
40
61
25
13
4
1
5
9
5
1
2
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
8
5
5

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
8
6
4
3
1
0
0
0
2
15
12
3
14
12
15
18
17
41
60
67
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5

Wind Speed/Direction (mph)

9
8
7
8
7
8
8
8
9
9
8
8
9
9
9
9
9
8
8
8
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
4
4
4
4
4
3
3
2
2
2
2
3
3
3
2
2
2
2
2
2

Relative Humidity (%)

85
86
85
79
77
78
82
85
86
86
85
83
80
80
80
86
86
86
85
86
83
82
83
85

Pressure (mb)

1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1004
1003
1003
1003
1003
1003
1003

Ozone (du)

472
462
450
438
436
431
425
418
411
407
405
406
405
398
391
386
385
387
389
389
389
389
391
388

Monday 2

Waning Gibbous 98%

18:12

08:54

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

Sun - Rise: 08:07, Set: 17:24, Transit: 12:46. Moon - Rise: 18:12, Set: 08:54. Civil Dark: 18:00 - 07:31. Nautical Dark: 18:40 - 06:51. Astro Dark: 19:19 - 06:12

Total Clouds (% Sky Obscured)

46
22
49
79
68
76
80
64
66
85
90
99
99
83
95
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

14
12
42
65
33
58
56
57
66
85
88
85
84
46
59
52
42
68
76
73
77
84
70
79

Medium Clouds (% Sky Obscured)

44
14
2
25
25
31
24
15
13
21
31
32
36
55
48
28
30
20
25
96
100
100
95
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
24
9
75
70
80
94
100
100
100
100
100
100
96
86
74

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2

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

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

Precipitation Probability (%)

47
20
1
1
2
0
1
1
2
0
0
0
11
13
24
35
29
50
61
58
65
70
76
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0.4
0.3
0.3
1.3

Wind Speed/Direction (mph)

9
9
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
10
10
10
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
84
84
85
84
82
83
83
83
85
85
83
83
85
85
85
85
85
83
79
77
77
82

Pressure (mb)

1003
1003
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
999
999
999
998
998
998
999
1000

Ozone (du)

387
389
387
385
385
384
375
373
373
373
374
374
373
370
369
367
366
366
367
368
368
369
371
371

Tuesday 3

Waning Gibbous 95%

19:36

09:06

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 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good

Sun - Rise: 08:05, Set: 17:26, Transit: 12:46. Moon - Rise: 19:36, Set: 09:06. Civil Dark: 18:02 - 07:29. Nautical Dark: 18:42 - 06:50. Astro Dark: 19:21 - 06:11

Total Clouds (% Sky Obscured)

89
97
100
100
100
100
100
100
100
100
100
94
98
61
64
53
37
23
14
14
9
5
0
18

Low Clouds (% Sky Obscured)

37
39
70
96
85
83
64
48
40
27
34
33
40
44
38
34
19
23
14
14
9
5
0
7

Medium Clouds (% Sky Obscured)

89
97
100
99
95
100
100
100
100
100
100
92
86
47
26
9
4
0
0
0
0
0
0
5

High Clouds (% Sky Obscured)

32
20
100
100
100
100
100
100
100
21
17
50
20
20
25
20
20
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
4
9
9
9
9
8
7
9
6
8
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
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
45
42
10
12
34
69
75
67
65
38
16
7
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1
0
0
0
0
0
0.3
0.3
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
12
11
10
11
11
12
13
13
10
11
11
10
10
9
9
10
9
8
7
7
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
2
2
2
2
3
3
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

96
96
86
83
83
82
85
88
90
91
90
90
88
86
88
89
88
88
89
91
91
93
91
85

Pressure (mb)

1000
1000
999
999
999
999
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

370
372
371
372
372
371
373
376
379
385
387
390
394
396
398
402
408
413
416
417
417
416
414
414

Wednesday 4

Waning Gibbous 89%

20:55

09:17

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

Sun - Rise: 08:03, Set: 17:28, Transit: 12:46. Moon - Rise: 20:55, Set: 09:17. Civil Dark: 18:03 - 07:28. Nautical Dark: 18:43 - 06:48. Astro Dark: 19:22 - 06:09

Total Clouds (% Sky Obscured)

36
53
46
37
27
49
75
100
100
100
100
74
51
27
27
27
30
42
47
48
53
56
62
42

Low Clouds (% Sky Obscured)

14
21
14
7
0
0
0
0
0
0
0
0
0
0
8
14
21
28
40
45
53
56
61
42

Medium Clouds (% Sky Obscured)

8
13
13
12
10
16
23
45
44
54
100
74
51
27
27
27
30
42
47
48
53
50
50
27

High Clouds (% Sky Obscured)

0
0
1
3
5
30
67
100
100
100
100
74
47
21
11
6
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
0
0
0
0
2

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
Light Rain
Snow
Snow
Snow
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
16
81
95
95
83
39
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
2
1.8
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
77
72
70
71
77
84
88
91
91
93
90
86
82
79
79
81
86
84
92
98
96
96
94

Pressure (mb)

1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1000
999
999
999
999
998
998
997
997
996
996
996
996

Ozone (du)

415
411
414
416
410
410
410
413
417
426
438
451
460
457
451
448
446
443
442
443
440
438
435
445

Thursday 5

Waning Gibbous 81%

22:12

09:28

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

Sun - Rise: 08:02, Set: 17:30, Transit: 12:47. Moon - Rise: 22:12, Set: 09:28. Civil Dark: 18:05 - 07:26. Nautical Dark: 18:45 - 06:47. Astro Dark: 19:24 - 06:08

Total Clouds (% Sky Obscured)

23
5
10
10
10
11
17
19
25
27
33
39
48
57
64
76
83
84
85
90
97
99
100
96

Low Clouds (% Sky Obscured)

23
5
10
10
10
11
17
19
25
27
33
39
45
50
63
74
81
76
70
65
64
56
49
35

Medium Clouds (% Sky Obscured)

7
0
0
0
0
0
0
19
25
27
33
39
48
32
22
13
5
4
2
0
18
35
43
53

High Clouds (% Sky Obscured)

0
0
1
1
1
7
10
5
5
0
5
0
0
0
3
6
9
39
70
90
97
99
100
85

ISS Passover

Visibility (miles)

5
1
0
0
0
5
9
9
9
9
7
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
13
3
1
2
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
8
12
14
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
100
100
96
94
94
94
94
96
94
94
93
89
89
89
91
91
93
91
91
91
89
91

Pressure (mb)

995
995
994
994
994
993
993
993
993
993
993
993
993
993
993
993
993
993
993
993
993
994
994
994

Ozone (du)

443
437
434
428
419
415
411
415
410
409
411
408
405
404
408
411
413
416
413
410
408
406
404
403

Friday 6

Waning Gibbous 72%

23:27

09:40

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 08:00, Set: 17:31, Transit: 12:47. Moon - Rise: 23:27, Set: 09:40. Civil Dark: 18:07 - 07:25. Nautical Dark: 18:47 - 06:45. Astro Dark: 19:25 - 06:06

Total Clouds (% Sky Obscured)

93
90
87
88
87
91
94
98
99
99
100
100
100
100
100
100
100
99
98
97
99
99
100
100

Low Clouds (% Sky Obscured)

25
21
40
50
55
63
72
77
79
83
86
90
94
99
95
92
90
92
92
91
84
79
78
78

Medium Clouds (% Sky Obscured)

68
85
60
35
21
22
33
36
57
79
100
98
96
94
95
97
99
96
93
89
92
95
98
75

High Clouds (% Sky Obscured)

70
56
38
20
4
33
61
90
92
92
89
88
89
92
94
97
100
71
43
14
19
23
30
39

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

18
19
15
12
8
14
19
24
44
58
69
69
67
62
68
69
70
66
62
58
51
44
41
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
10
9
9
8
8
8
8
8
9
11
9
8
8
6
5
4
5
6
7
6
6
6

Chance of Frost

Temperature (°C)

5
6
6
6
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
5
5
5
5
5
5
5
5
4
4
4
4
4
5
5
5
5
5
5
5

Relative Humidity (%)

90
88
88
87
88
88
85
85
84
85
85
88
87
85
85
88
90
94
93
91
90
88
87
85

Pressure (mb)

994
994
994
994
994
994
994
995
995
995
996
996
997
997
997
998
998
998
999
999
999
1000
1001
1001

Ozone (du)

403
404
405
405
405
405
406
406
407
407
407
407
410
412
415
417
419
422
422
422
421
421
421
421

Saturday 7

Waning Gibbous 63%

00:41

09:53

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

Sun - Rise: 07:58, Set: 17:33, Transit: 12:47. Moon - Rise: 00:41, Set: 09:53. Civil Dark: 18:09 - 07:23. Nautical Dark: 18:48 - 06:43. Astro Dark: 19:27 - 06:05

Total Clouds (% Sky Obscured)

100
99
93
89
86
80
71
57
71
88
100
100
100
100
95
89
86
86
87
88

Low Clouds (% Sky Obscured)

80
80
82
85
84
72
64
41
39
40
33
33
33
36
59
74
86
83
80
79

Medium Clouds (% Sky Obscured)

53
30
32
30
31
27
23
23
24
20
26
35
47
62
70
82
85
82
77
77

High Clouds (% Sky Obscured)

50
59
69
79
86
80
71
57
71
88
95
96
96
95
81
71
60
54
49
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8

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

Precipitation Probability (%)

32
34
42
51
57
57
52
44
36
26
9
8
8
8
27
46
61
60
55
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
5
5
5
5
5

Relative Humidity (%)

82
78
76
74
74
74
78
82
87
88
90
90
91
93
93
93
94
94
93
93

Pressure (mb)

1002
1002
1002
1002
1002
1003
1003
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

418
415
412
412
411
411
411
411
411
411
411
411
411
410
410
410
410
410
411
412

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

Generated: 01/02/26 11:44:08. Forecast: 01/02/26 to 07/02/26. Timezone: UTC+1.00