Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waning Gibbous 98%

18:12

08:54

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

85
80
64
56
43
43
44
43
58
54
23
25
15
11
9
18
27
100
100
60
100
100
100
100

Low Clouds (% Sky Obscured)

35
25
28
38
37
40
39
38
53
51
23
25
15
10
8
7
1
21
44
45
45
41
20
13

Medium Clouds (% Sky Obscured)

30
18
6
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
47
1
66
94
100
100

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
13
27
100
100
30
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 (%)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
7
21

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)

11
11
10
9
9
9
10
10
10
10
9
8
9
9
9
10
10
10
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
62
61
63
64
69
73
76
76
76
79
80
81
81
83
81
83
83
83
81
78
75
70
64

Pressure (mb)

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

Ozone (du)

393
391
388
390
389
390
385
381
379
379
380
379
377
374
372
370
370
372
372
373
373
374
374
373

Tuesday 3

Waning Gibbous 95%

19:36

09:06

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
11 Bad

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
97
100
100
95
100
99
92
76
75

Low Clouds (% Sky Obscured)

59
83
76
68
100
94
93
87
81
88
100
100
100
99
94
95
96
90
89
96
88
70
65
43

Medium Clouds (% Sky Obscured)

100
99
100
100
99
97
79
100
100
100
100
100
100
95
94
97
100
92
85
93
86
84
76
75

High Clouds (% Sky Obscured)

93
31
29
29
29
100
97
100
100
100
100
100
100
96
0
1
1
1
0
5
3
0
0
0

ISS Passover

Visibility (miles)

9
9
9
0
0
0
0
8
8
9
8
9
6
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

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

Precipitation Probability (%)

50
64
63
71
95
93
67
57
32
30
40
42
59
86
90
93
88
84
62
54
48
35
12
4

Precipitation Amount (mm)

0.2
0.4
0.3
0.4
1
0.9
0.4
0.3
0
0
0
0
0.2
0.8
0.8
0.9
0.8
0.7
0.3
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

10
10
10
9
9
8
8
8
8
8
9
10
11
11
11
11
11
10
9
9
10
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
70
83
94
96
96
85
83
88
89
88
89
91
91
93
91
91
90
88
86
85
83
85
81

Pressure (mb)

1000
999
999
998
998
998
998
998
998
997
997
997
997
997
997
997
997
997
997
998
998
999
999
999

Ozone (du)

374
374
374
373
372
371
370
371
372
372
375
376
377
378
379
380
382
385
386
388
390
395
400
403

Wednesday 4

Waning Gibbous 89%

20:55

09:17

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

78
53
38
1
1
2
4
95
90
81
90
94
81
72
79
72
35
69
52
65
79
92
93
93

Low Clouds (% Sky Obscured)

32
28
29
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
12
24
37
48
63

Medium Clouds (% Sky Obscured)

78
53
38
1
1
2
3
55
60
50
45
56
81
72
79
72
35
69
52
65
79
92
93
93

High Clouds (% Sky Obscured)

3
0
0
0
0
0
1
86
64
23
18
20
20
25
20
20
20
20
20
30
20
20
21
22

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 (%)

1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
2
6
14
54

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
70
67
71
78
82
87
90
90
91
90
88
88
89
89
89
86
86
84
86
84
83
82

Pressure (mb)

999
999
998
998
998
998
998
998
998
998
998
998
998
998
997
997
997
996
996
996
996
996
996
996

Ozone (du)

408
410
415
423
426
427
427
431
436
445
451
456
458
465
462
459
457
456
453
448
445
445
442
443

Thursday 5

Waning Gibbous 81%

22:12

09:28

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
11 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)

94
94
96
97
98
99
100
84
68
50
56
66
74
77
80
84
88
90
89
88
97
98
100
100

Low Clouds (% Sky Obscured)

76
64
49
36
51
65
79
66
53
40
40
39
39
36
36
35
45
52
60
50
44
37
38
40

Medium Clouds (% Sky Obscured)

92
92
94
92
35
32
25
18
11
4
6
9
11
13
12
14
21
32
40
45
50
53
82
98

High Clouds (% Sky Obscured)

18
39
52
64
48
45
40
24
12
0
12
23
35
43
50
57
56
56
56
71
85
98
100
100

ISS Passover

Visibility (miles)

0
0
0
0
2
2
1
1
2
2
3
9
9
8
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
Sleet
Sleet
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

93
85
71
48
33
11
19
4
21
5
2
1
1
1
1
1
1
3
1
4
5
6
6
6

Precipitation Amount (mm)

0.8
0.5
0.3
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
8
7
6
5
4
3
2
2
2
2
1
1
1
1
2
2
3
3
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
93
93
88
88
91
91
93
91
93
93
93
93
93
94
94
94
96
96
96
93
88
85

Pressure (mb)

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

Ozone (du)

449
451
443
436
431
428
422
419
417
419
418
416
417
418
416
417
417
414
409
406
403
404
402
403

Friday 6

Waning Gibbous 72%

23:27

09:40

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
11 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)

100
100
100
100
100
100
100
100
100
100
97
92
91
94
97
100
100
100
100
98
97
95
93
92

Low Clouds (% Sky Obscured)

34
61
78
94
96
98
100
98
96
94
91
75
85
89
92
94
93
93
91
88
82
80
75
72

Medium Clouds (% Sky Obscured)

99
99
99
98
100
100
100
100
92
52
34
31
27
34
38
42
33
24
34
45
56
66
75
88

High Clouds (% Sky Obscured)

99
100
100
93
100
100
100
98
96
95
65
34
1
10
19
27
52
76
100
78
56
33
38
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

4
16
22
29
39
42
51
55
57
57
53
39
29
53
49
44
47
51
57
58
58
55
40
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
76
78
83
86
90
90
91
91
93
93
93
94
94
93
91
93
94
94
96
94
93
94
91

Pressure (mb)

993
993
993
993
993
994
994
995
995
996
997
997
998
998
998
999
999
1000
1000
1000
1001
1002
1003
1003

Ozone (du)

404
403
402
401
399
395
395
397
399
398
398
399
404
407
409
410
411
411
410
410
408
407
405
404

Saturday 7

Waning Gibbous 63%

00:41

09:53

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
11 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)

92
78
73
65
75
85
96
95
94
94
95
96
98
96
95
93
94
96
97
95
91
88
78
70

Low Clouds (% Sky Obscured)

70
63
56
50
50
50
40
47
59
69
67
68
68
70
73
72
60
45
29
41
46
53
55
58

Medium Clouds (% Sky Obscured)

92
78
73
65
75
81
90
90
90
91
87
86
82
77
71
66
76
85
95
80
64
49
44
39

High Clouds (% Sky Obscured)

48
36
21
9
29
50
70
59
51
54
50
42
31
36
40
44
53
60
68
50
32
18
13
9

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 (%)

14
19
13
3
4
3
1
8
8
7
20
28
35
36
33
29
24
18
6
8
9
13
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1003
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

404
404
405
407
408
409
410
411
411
410
410
409
409
408
407
405
404
403
402
401
401
402
402
403

Sunday 8

Waning Gibbous 53%

01:55

10:10

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

Sun - Rise: 07:56, Set: 17:35, Transit: 12:47. Moon - Rise: 01:55, Set: 10:10. Civil Dark: 18:10 - 07:21. Nautical Dark: 18:50 - 06:42. Astro Dark: 19:29 - 06:03

Total Clouds (% Sky Obscured)

62
60
62
61
56
49
37
37
40
39
40
43
47
72
84
94
94
93
92

Low Clouds (% Sky Obscured)

60
57
53
48
40
35
23
19
16
16
17
18
21
36
46
56
63
69
77

Medium Clouds (% Sky Obscured)

34
31
27
24
20
16
15
14
10
12
9
12
10
11
9
15
13
15
10

High Clouds (% Sky Obscured)

3
3
3
2
4
7
10
12
13
11
7
4
2
2
1
2
10
19
27

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
6
5
3
6
12
4
6
4
1
1
1
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
8
8
8
8
8
9
4
4
3
3
3
3
3
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

78
74
75
77
78
82
87
91
93
93
94
93
93
93
91
89
89
88
86

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1005

Ozone (du)

404
406
405
404
403
407
410
414
416
419
422
421
420
420
420
421
422
422
423

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

Generated: 02/02/26 12:37:02. Forecast: 02/02/26 to 08/02/26. Timezone: UTC+1.00