Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 96%

00:32

06:54

01 Bad
02 Bad
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

Sun - Rise: 06:17, Set: 20:57, Transit: 13:37. Moon - Rise: 00:32, Set: 06:54. Civil Dark: 21:35 - 05:39. Nautical Dark: 22:24 - 04:50. Astro Dark: 23:24 - 03:50

Total Clouds (% Sky Obscured)

100
100
100
97
98
95
97
87
95
97
94
89
95
91
94
99
95
88
76
76
78
79
94
94

Low Clouds (% Sky Obscured)

99
98
91
81
61
49
59
17
37
47
60
55
90
91
76
70
72
79
60
65
66
51
64
56

Medium Clouds (% Sky Obscured)

100
100
98
91
80
81
56
74
89
92
84
56
38
57
71
93
89
43
42
44
48
65
54
47

High Clouds (% Sky Obscured)

1
0
0
5
52
61
82
22
4
5
4
10
12
18
35
73
66
75
79
80
80
14
4
4

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Light Rain
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

Precipitation Probability (%)

71
69
61
59
37
24
20
18
15
10
16
7
14
12
16
17
26
34
18
0
0
1
5
3

Precipitation Amount (mm)

0.6
0.6
0.5
0.3
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
5
3
4
4
4
4
4
5
5
5
6
7
8
7
6
6
6
5
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
93
94
94
94
96
93
82
75
65
61
59
65
67
62
64
76
85
88
87
85
85
87

Pressure (mb)

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

Ozone (du)

432
430
432
434
436
437
437
436
435
434
433
433
432
431
434
430
428
430
433
434
436
438
441
442

Saturday 27

Waning Gibbous 91%

No Rise

07:23

01 Bad
02 Bad
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

Sun - Rise: 06:15, Set: 20:59, Transit: 13:37. Moon - Rise: No Rise, Set: 07:23. Civil Dark: 21:37 - 05:37. Nautical Dark: 22:26 - 04:47. Astro Dark: 23:27 - 03:47

Total Clouds (% Sky Obscured)

80
86
100
100
100
100
100
100
99
99
92
98
89
91
100
99
89
100
100
99
97
99
100
83

Low Clouds (% Sky Obscured)

64
71
54
48
47
45
41
59
99
93
94
73
66
63
66
58
70
43
39
33
66
68
47
23

Medium Clouds (% Sky Obscured)

29
48
97
100
100
100
100
100
88
71
27
65
67
70
96
61
57
82
81
94
86
64
40
57

High Clouds (% Sky Obscured)

22
90
100
100
100
78
100
100
41
62
3
4
5
14
40
37
73
100
100
96
81
51
64
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
7
9
9
6
6
9
6
5
6
7
6
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
Light Rain
Very Light Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

10
2
0
0
4
34
65
95
77
65
26
59
68
59
72
87
88
89
60
27
27
28
7
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.2
0.2
0.5
0
0.4
0.4
0.2
0.5
0.8
0.5
0.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
7
6
6
6
6
7
7
8
10
10
12
13
14
15
15
15
15
14
14
13
12
12
12

Feels Like (°C)

5
5
4
4
3
4
4
4
5
7
8
10
10
12
12
13
13
13
12
10
11
10
9
9

Dew Point (°C)

5
5
5
5
6
5
6
6
8
9
9
9
11
10
9
11
11
11
12
11
11
11
11
10

Relative Humidity (%)

88
91
93
93
96
93
93
91
98
93
91
81
86
75
69
76
76
79
83
84
89
90
93
88

Pressure (mb)

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

Ozone (du)

441
442
441
441
443
442
440
440
443
443
446
447
446
442
435
431
427
429
428
427
423
422
420
417

Sunday 28

Waning Gibbous 83%

No Rise

08:07

01 Bad
02 Bad
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 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 OK

Sun - Rise: 06:13, Set: 21:01, Transit: 13:37. Moon - Rise: No Rise, Set: 08:07. Civil Dark: 21:39 - 05:35. Nautical Dark: 22:29 - 04:45. Astro Dark: 23:30 - 03:43

Total Clouds (% Sky Obscured)

100
98
100
98
100
100
100
100
100
86
92
93
94
100
65
92
25
61
80
63
51
45
47
45

Low Clouds (% Sky Obscured)

68
83
76
91
51
45
21
19
41
62
66
76
47
85
58
63
33
31
47
24
12
2
3
8

Medium Clouds (% Sky Obscured)

79
61
82
67
71
27
80
76
69
40
86
85
90
61
55
40
0
0
2
12
1
22
35
35

High Clouds (% Sky Obscured)

29
57
96
49
97
100
100
100
100
60
60
60
0
18
0
41
0
42
65
53
60
60
55
50

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

9
40
31
12
0
3
12
0
0
32
49
29
31
20
6
1
1
20
24
1
1
1
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
12
13
15
15
15
13
14
16
18
18
16
19
17
18
17
17
18
15
12
8
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
7
7
7
6
7
8
9
9
10
10
10
8
8
7
7
7
6
7
6
7
6
6

Relative Humidity (%)

88
81
72
67
64
64
67
76
77
75
76
82
81
68
67
61
62
61
64
72
76
82
84
87

Pressure (mb)

1004
1004
1004
1003
1003
1003
1004
1004
1005
1006
1006
1007
1008
1008
1009
1009
1010
1010
1011
1012
1013
1014
1015
1016

Ozone (du)

416
420
419
420
421
424
428
430
428
428
430
429
432
427
428
428
429
429
428
424
418
414
415
422

Monday 29

Waning Gibbous 74%

02:44

09:08

01 Bad
02 Bad
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

Sun - Rise: 06:11, Set: 21:02, Transit: 13:37. Moon - Rise: 02:44, Set: 09:08. Civil Dark: 21:41 - 05:32. Nautical Dark: 22:31 - 04:42. Astro Dark: 23:34 - 03:39

Total Clouds (% Sky Obscured)

48
48
49
50
65
81
96
83
71
65
71
76
83
80
79
78
86
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
10
10
8
12
18
22
17
15
10
20
33
48
42
33
29
19
9
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

40
41
41
42
37
36
30
31
46
50
35
67
70
38
55
65
58
54
51
53
52
55
67
76

High Clouds (% Sky Obscured)

50
50
46
38
51
47
85
81
66
57
51
46
40
40
50
55
73
88
100
94
76
66
78
99

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
12
31
40
46
50
54
57
59
28
11
8
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
8
10
12
14
15
16
16
16
16
16
16
15
15
13
12
12
11

Feels Like (°C)

5
5
5
5
5
5
5
7
8
9
11
12
13
14
13
14
14
14
14
13
12
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

90
88
91
93
94
94
94
91
85
79
71
67
63
62
62
65
66
70
82
84
87
89
90
90

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

422
419
420
419
418
420
417
422
419
421
423
418
415
418
421
415
412
413
414
410
408
406
408
410

Tuesday 30

Waning Gibbous 64%

03:27

10:25

01 Bad
02 Bad
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

Sun - Rise: 06:09, Set: 21:04, Transit: 13:36. Moon - Rise: 03:27, Set: 10:25. Civil Dark: 21:43 - 05:30. Nautical Dark: 22:33 - 04:40. Astro Dark: 23:37 - 03:36

Total Clouds (% Sky Obscured)

100
99
98
97
95
91
89
91
92
93
93
94
96
94
92
94
96
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
4
7
11
21
40
54
51
45
41
43
26
27
25
24
21
17
10
3
20
37
55
40
24

Medium Clouds (% Sky Obscured)

81
91
92
94
84
71
62
69
79
84
88
89
91
85
83
80
84
85
86
88
88
88
82
73

High Clouds (% Sky Obscured)

99
51
71
40
37
50
31
39
56
50
50
65
70
70
69
71
81
90
98
99
99
100
100
99

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
3
2
1
3
4
2
2
1
0
1
0
0
13
16
16
26
29
30
74
95
95
93
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.8
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
12
13
15
16
16
18
19
20
20
21
20
20
19
18
17
16
15

Feels Like (°C)

10
9
9
9
9
9
10
9
11
13
14
15
17
17
17
17
18
19
19
20
18
17
17
17

Dew Point (°C)

9
9
9
9
9
10
10
10
11
12
13
13
12
12
12
12
13
13
14
15
15
14
14
14

Relative Humidity (%)

90
90
90
91
91
91
90
90
87
83
82
83
69
64
61
60
58
64
71
78
82
85
87
90

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

410
408
404
403
401
399
399
399
399
398
397
394
392
391
389
388
387
387
386
386
385
384
383
381

Wednesday 1

Third Quarter 53%

03:57

11:51

01 Bad
02 Bad
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 OK
23 Bad
00 Bad

Sun - Rise: 06:07, Set: 21:06, Transit: 13:36. Moon - Rise: 03:57, Set: 11:51. Civil Dark: 21:45 - 05:28. Nautical Dark: 22:36 - 04:37. Astro Dark: 23:41 - 03:32

Total Clouds (% Sky Obscured)

100
98
97
96
98
99
100
97
93
92
93
94
96
92
88
87
79
72
65
57
47
38
55
73

Low Clouds (% Sky Obscured)

7
29
52
77
84
92
100
94
88
82
70
59
51
51
51
53
50
49
46
30
16
0
9
18

Medium Clouds (% Sky Obscured)

67
75
84
92
74
56
37
23
13
5
3
1
0
0
0
0
1
2
4
3
2
1
1
0

High Clouds (% Sky Obscured)

99
86
70
55
62
73
79
59
39
21
20
20
24
29
37
38
40
45
50
48
43
38
52
69

ISS Passover

Visibility (miles)

7
7
7
6
6
5
4
2
5
7
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

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

Precipitation Probability (%)

70
73
72
68
56
43
23
20
15
4
10
11
11
11
8
1
3
3
1
1
1
0
2
2

Precipitation Amount (mm)

0.3
0.4
0.4
0.4
0.3
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
6
7
6
5
4
4
5
6
6
6
6
7
8
9
9
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
14
14
15
16
17
18
18
19
19
19
19
19
18
17
16
15
14
14

Feels Like (°C)

16
17
13
13
13
13
13
13
14
15
16
16
17
18
20
19
19
19
19
18
17
16
16
15

Dew Point (°C)

13
13
13
13
13
13
13
14
15
15
16
16
17
17
17
17
17
16
16
15
15
14
14
13

Relative Humidity (%)

92
95
96
96
98
98
98
98
96
95
93
90
89
86
85
85
85
85
86
86
90
93
96
96

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

380
379
379
379
379
378
378
378
378
378
377
376
376
375
374
374
373
372
372
371
370
368
367
366

Thursday 2

Waning Crescent 41%

04:19

13:21

Sun - Rise: 06:05, Set: 21:07, Transit: 13:36. Moon - Rise: 04:19, Set: 13:21. Civil Dark: 21:47 - 05:26. Nautical Dark: 22:38 - 04:34. Astro Dark: 23:45 - 03:28

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 De Meern, Gemeente Utrecht, Netherlands (52.08,5.03)

Generated: 26/04/24 01:15:56. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+2.00