Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 92%

20:58

09:10

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

Sun - Rise: 08:11, Set: 17:27, Transit: 12:49. Moon - Rise: 20:58, Set: 09:10. Civil Dark: 18:04 - 07:35. Nautical Dark: 18:45 - 06:54. Astro Dark: 19:25 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
95
96
95
68
49
43
42
38
28
14
24
49
97
100
100
100
100
98
100
98
95

Low Clouds (% Sky Obscured)

94
95
88
93
76
58
51
42
37
39
34
25
12
20
33
39
43
40
37
41
58
77
83
76

Medium Clouds (% Sky Obscured)

94
82
60
83
76
34
5
0
0
0
0
0
0
0
6
96
59
100
100
100
96
99
94
86

High Clouds (% Sky Obscured)

100
99
58
14
16
15
1
0
0
0
0
1
1
1
15
1
51
41
22
15
14
32
4
1

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
6
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
5
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
94
94
93
86
83
81
81
85
90
94
96
96
96
94
94
94
96
96
94

Pressure (mb)

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

Ozone (du)

395
399
405
411
415
420
424
429
435
440
439
438
442
446
451
459
477
498
509
506
507
509
504
492

Thursday 5

Waning Gibbous 88%

22:16

09:20

03 Bad
04 Bad
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

Sun - Rise: 08:09, Set: 17:29, Transit: 12:49. Moon - Rise: 22:16, Set: 09:20. Civil Dark: 18:06 - 07:33. Nautical Dark: 18:47 - 06:52. Astro Dark: 19:26 - 06:12

Total Clouds (% Sky Obscured)

94
84
70
91
99
96
99
100
100
96
94
96
89
89
94
98
92
98
100
100
96
100
100
100

Low Clouds (% Sky Obscured)

61
58
63
88
97
93
71
78
80
66
54
38
49
64
70
78
89
97
93
92
91
91
93
79

Medium Clouds (% Sky Obscured)

39
20
13
8
7
36
69
90
89
43
85
52
81
85
30
40
29
12
15
10
36
21
50
50

High Clouds (% Sky Obscured)

49
21
10
4
42
49
87
100
100
83
47
86
34
10
38
9
7
8
99
98
0
100
100
10

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
1
1
1
3
5
4
12
21
6
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)

14
13
13
13
13
13
13
13
13
14
13
13
12
12
11
11
10
10
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
92
89
89
89
89
86
81
81
81
83
86
91
92
92
92
92
92
92
92
94
94

Pressure (mb)

997
996
996
996
996
996
996
996
996
995
995
994
994
994
994
994
994
994
993
993
993
992
992
992

Ozone (du)

487
477
469
461
451
452
459
462
467
470
468
458
446
438
435
433
433
439
442
439
433
428
425
419

Friday 6

Waning Gibbous 81%

23:32

09:29

03 Bad
04 Bad
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

Sun - Rise: 08:08, Set: 17:31, Transit: 12:49. Moon - Rise: 23:32, Set: 09:29. Civil Dark: 18:08 - 07:31. Nautical Dark: 18:48 - 06:51. Astro Dark: 19:28 - 06:11

Total Clouds (% Sky Obscured)

98
88
100
94
100
100
100
100
100
100
100
99
100
100
100
100
99
97
96
89
81
74
79
83

Low Clouds (% Sky Obscured)

79
79
81
78
76
80
74
61
25
21
30
54
65
79
93
96
87
79
68
69
68
69
66
65

Medium Clouds (% Sky Obscured)

30
32
72
25
52
71
53
73
85
74
100
93
100
99
100
85
79
91
86
71
19
5
12
20

High Clouds (% Sky Obscured)

79
9
11
49
81
96
100
96
100
100
100
94
92
100
100
100
88
79
63
31
10
0
2
2

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
4
0
0
0
0
0
0
3
8
18
19
39
50
59
41
45
44
30
20
18
12
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
96
94
94
94
91
83
80
76
76
81
82
88
94
93
94
94
93
93
91
93
91

Pressure (mb)

992
992
992
992
992
992
993
993
993
993
993
993
993
993
994
994
995
995
996
996
996
997
997
998

Ozone (du)

416
413
414
409
408
408
409
411
411
412
414
412
409
408
410
413
413
411
416
418
420
418
414
413

Saturday 7

Waning Gibbous 72%

00:48

09:40

03 Bad
04 Bad
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

Sun - Rise: 08:06, Set: 17:33, Transit: 12:49. Moon - Rise: 00:48, Set: 09:40. Civil Dark: 18:09 - 07:30. Nautical Dark: 18:50 - 06:49. Astro Dark: 19:30 - 06:09

Total Clouds (% Sky Obscured)

88
87
71
72
87
92
97
94
91
87
77
67
59
60
64
69
66
65
62
74
84
93
92
91

Low Clouds (% Sky Obscured)

67
72
63
64
62
89
95
91
65
87
73
58
47
48
50
55
46
37
32
40
44
47
49
52

Medium Clouds (% Sky Obscured)

32
20
11
8
50
17
38
74
82
77
77
67
59
60
43
3
2
0
1
22
70
85
82
83

High Clouds (% Sky Obscured)

8
2
1
4
13
3
5
5
10
15
15
14
14
19
25
31
35
39
50
52
57
62
58
54

ISS Passover

Visibility (miles)

8
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
Light Rain

Precipitation Probability (%)

27
22
8
3
7
6
1
2
2
2
7
12
16
3
17
7
4
17
16
39
46
41
46
61

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
94
94
94
93
91
87
82
81
85
88
90
91
93
93
94
96
96
96
98
98
98

Pressure (mb)

998
999
999
1000
1000
1001
1001
1002
1002
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007

Ozone (du)

413
415
416
415
416
415
415
418
419
419
418
417
416
415
414
414
413
411
410
409
407
405
404
404

Sunday 8

Waning Gibbous 63%

02:04

09:52

03 Bad
04 Bad
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

Sun - Rise: 08:04, Set: 17:35, Transit: 12:50. Moon - Rise: 02:04, Set: 09:52. Civil Dark: 18:11 - 07:28. Nautical Dark: 18:52 - 06:47. Astro Dark: 19:31 - 06:08

Total Clouds (% Sky Obscured)

89
93
95
98
96
94
92
91
90
90
89
88
86
87
89
91
92
93
94
96
98
100
100
100

Low Clouds (% Sky Obscured)

50
51
49
47
44
47
48
49
51
55
58
58
57
67
76
85
84
86
89
92
96
100
100
100

Medium Clouds (% Sky Obscured)

82
84
86
90
86
83
56
54
49
47
50
49
48
42
36
31
39
50
59
48
36
27
17
9

High Clouds (% Sky Obscured)

50
54
57
63
58
48
39
34
28
20
14
7
0
7
14
21
14
7
0
2
5
7
18
30

ISS Passover

Visibility (miles)

6
6
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

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

Precipitation Probability (%)

66
53
40
19
16
25
20
12
11
8
27
29
24
28
29
27
27
27
23
22
20
14
14
11

Precipitation Amount (mm)

0.6
0.2
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
4
5
5
5
5
6
6
5
5
4
5
4
4
4
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
96
98
96
94
94
93
88
87
90
93
96
96
96
96
98
96
98
96
94
96
96

Pressure (mb)

1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

403
404
404
404
405
404
403
402
403
401
400
400
400
400
405
410
415
417
419
421
421
422
422
427

Monday 9

Third Quarter 53%

No Rise

10:08

03 Bad
04 Bad
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

Sun - Rise: 08:02, Set: 17:37, Transit: 12:50. Moon - Rise: No Rise, Set: 10:08. Civil Dark: 18:13 - 07:26. Nautical Dark: 18:53 - 06:46. Astro Dark: 19:33 - 06:06

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
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
95
93
92
92
92
94
95
97
98
99
100
100
99
99
94
88

Medium Clouds (% Sky Obscured)

2
5
9
13
20
25
29
31
33
31
35
38
42
49
75
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

41
59
77
95
89
79
74
75
78
85
90
96
100
100
100
100
100
100
100
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 (%)

5
9
11
12
12
11
10
9
7
3
9
11
11
9
6
1
3
3
0
1
1
0
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

94
96
96
96
94
94
93
93
90
87
84
84
82
79
82
86
88
88
88
88
88
89
89
91

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006

Ozone (du)

433
439
436
433
430
429
428
426
424
421
418
411
404
397
399
401
403
404
405
406
403
401
398
397

Tuesday 10

Waning Crescent 43%

03:19

10:29

Sun - Rise: 08:00, Set: 17:39, Transit: 12:50. Moon - Rise: 03:19, Set: 10:29. Civil Dark: 18:15 - 07:24. Nautical Dark: 18:55 - 06:44. Astro Dark: 19:35 - 06:04

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Genemuiden, Gemeente Zwartewaterland, Netherlands (52.62,6.03)

Generated: 04/02/26 02:42:40. Forecast: 04/02/26 to 10/02/26. Timezone: UTC+1.00