Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Crescent 56%

11:16

04:46

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:22, Set: 20:10, Transit: 13:46. Moon - Rise: 11:16, Set: 04:46. Civil Dark: 20:44 - 06:47. Nautical Dark: 21:26 - 06:06. Astro Dark: 22:10 - 05:22

Total Clouds (% Sky Obscured)

99
96
96
98
77
87
81
99
100
98
99
100
100
100
100
100
100
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

81
88
93
93
68
79
79
78
90
87
93
90
87
86
74
82
78
86
92
69
52
40
84
42

Medium Clouds (% Sky Obscured)

91
75
80
56
25
6
0
1
40
18
81
96
100
100
80
100
100
100
100
91
100
96
87
75

High Clouds (% Sky Obscured)

52
61
18
26
4
24
77
98
100
89
71
94
80
100
100
100
100
100
100
100
100
100
100
54

ISS Passover

Visibility (miles)

9
7
8
9
9
9
9
9
9
9
9
9
9
8
5
5
6
9
3
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
3
52
20
13
11
0
1
0
0
0
0
0
2
2
1
13
93
95
62
9
8
6
10

Precipitation Amount (mm)

0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1
0.2
0
0
0
0

Wind Speed/Direction (mph)

14
14
12
12
13
11
10
11
10
9
10
10
12
14
14
14
12
11
10
11
14
16
12
12

Chance of Frost

Temperature (°C)

6
6
6
5
6
6
6
6
6
7
7
9
10
10
11
11
12
13
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
88
86
85
86
88
88
90
88
88
88
88
90
88
87
83
86
93
92
89
86
92

Pressure (mb)

1017
1017
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1010
1009
1009
1008
1008
1007

Ozone (du)

373
381
379
380
372
364
359
357
357
356
354
348
343
339
337
331
330
331
327
324
321
319
319
321

Wednesday 29

First Quarter 66%

12:19

05:28

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:19, Set: 20:12, Transit: 13:45. Moon - Rise: 12:19, Set: 05:28. Civil Dark: 20:46 - 06:45. Nautical Dark: 21:28 - 06:03. Astro Dark: 22:12 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
82
91
57
65
86
97
93
94
88
68
67
53
62
65
86
79
76
73
61
54

Low Clouds (% Sky Obscured)

52
66
45
100
56
58
70
78
87
94
87
85
77
61
62
46
53
60
64
57
59
57
57
56

Medium Clouds (% Sky Obscured)

100
100
100
79
14
73
61
51
61
53
53
51
26
0
2
1
16
12
40
32
27
21
2
3

High Clouds (% Sky Obscured)

68
80
43
36
75
65
0
0
0
0
0
0
0
0
0
0
10
0
6
11
5
1
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
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
29
15
13
8
2
28
55
59
50
53
45
29
17
3
1
2
3
14
17
15
20
19
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
15
20
23
25
26
23
23
22
21
21
21
23
22
20
20
18
17
16
16
15
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
83
73
69
73
83
87
90
88
85
87
87
84
83
83
76
81
83
87
88
90
90
88

Pressure (mb)

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

Ozone (du)

324
326
330
335
339
341
345
349
353
355
358
357
356
357
357
357
358
356
361
364
362
366
366
366

Thursday 30

Waxing Gibbous 75%

13:29

05:58

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:17, Set: 20:13, Transit: 13:45. Moon - Rise: 13:29, Set: 05:58. Civil Dark: 20:48 - 06:43. Nautical Dark: 21:30 - 06:01. Astro Dark: 22:14 - 05:16

Total Clouds (% Sky Obscured)

86
64
90
100
97
100
100
96
93
100
91
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
47
40
39
59
65
93
77
83
74
87
94
78
94
100
98
99
100
97
98
89
92
94
97

Medium Clouds (% Sky Obscured)

2
0
50
50
50
100
100
93
91
100
89
100
100
84
98
100
75
76
92
44
51
48
51
40

High Clouds (% Sky Obscured)

38
22
64
95
91
100
100
40
68
53
58
100
100
100
100
100
95
100
100
100
91
97
96
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
9
5
4
8
9
5
9
4
8
6
8
7
8
6
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
0
0
6
51
55
95
95
89
95
80
67
76
77
95
95
95
95
95
95
85
75
83
89

Precipitation Amount (mm)

0
0
0
0
0.3
0
1.2
0.6
0.4
0.8
0.5
0.2
0.4
0.4
0.8
0.9
0.9
1.1
0.7
1
0.4
0.4
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
9
9
10
10
10
10
11
10
10
10
10
10
10
9
10
9
9

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

90
91
91
90
91
93
95
96
96
95
95
95
93
91
93
95
95
95
95
95
96
98
96
98

Pressure (mb)

1005
1005
1004
1003
1002
1001
1000
999
998
997
996
996
995
994
994
993
992
991
991
990
990
990
990
991

Ozone (du)

361
360
358
358
359
359
361
363
367
373
377
378
380
385
390
392
393
393
394
394
394
394
394
394

Friday 31

Waxing Gibbous 83%

14:43

06:20

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:15, Set: 20:15, Transit: 13:45. Moon - Rise: 14:43, Set: 06:20. Civil Dark: 20:50 - 06:40. Nautical Dark: 21:32 - 05:58. Astro Dark: 22:17 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
97
98
99
99
99
100
100

Low Clouds (% Sky Obscured)

91
85
80
84
88
93
94
95
96
95
95
95
96
97
98
97
96
95
96
97
98
99
99
100

Medium Clouds (% Sky Obscured)

36
30
34
48
54
100
100
100
100
99
65
74
92
99
99
98
98
99
87
50
96
97
99
100

High Clouds (% Sky Obscured)

58
98
82
38
98
97
97
99
89
47
47
55
48
67
60
65
70
65
41
80
90
92
92
95

ISS Passover

Visibility (miles)

9
9
7
7
7
9
9
9
9
9
9
9
9
9
9
7
4
3
6
9
9
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

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

Precipitation Probability (%)

89
91
93
83
69
44
50
53
59
59
51
41
42
48
61
73
90
92
68
53
54
56
37
34

Precipitation Amount (mm)

0.6
0.7
0.7
0.6
0.3
0
0
0.2
0.3
0.3
0
0
0
0
0.3
0.5
0.9
0.9
0.3
0
0.2
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
6
6
6
6
7
6
6
6
6
5
5
4
4
4
2
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
98
96
95
96
98
98
98
96
96
95
95
95
95
91
93
90
91
91
93
91

Pressure (mb)

991
991
991
992
992
992
993
993
994
994
995
995
996
996
997
998
998
999
1000
1001
1003
1004
1005
1007

Ozone (du)

391
389
385
381
379
380
380
380
381
382
382
381
380
379
378
376
373
372
371
369
364
360
359
356

Saturday 1

Waxing Gibbous 79%

15:57

06:37

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

Sun - Rise: 07:12, Set: 20:17, Transit: 13:45. Moon - Rise: 15:57, Set: 06:37. Civil Dark: 20:51 - 06:38. Nautical Dark: 21:34 - 05:56. Astro Dark: 22:19 - 05:10

Total Clouds (% Sky Obscured)

99
98
98
87
73
64
55
37
25
25
26
27
28
28
31
26
24
20
25
28
31
33
33
30

Low Clouds (% Sky Obscured)

98
97
79
77
73
73
53
39
25
27
30
32
33
34
35
25
19
14
16
18
19
19
20
19

Medium Clouds (% Sky Obscured)

82
90
64
29
29
33
23
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
88
85
49
7
4
6
3
3
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
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 (%)

34
32
30
25
20
12
10
7
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)

15
15
16
16
17
17
17
16
16
15
15
15
15
15
15
15
15
15
16
15
14
13
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
80
78
75
73
72
72
75
79
77
71
65
61
58
52
49
49
48
48
54
59
65
67
69

Pressure (mb)

1008
1009
1010
1011
1012
1014
1015
1017
1018
1020
1021
1022
1023
1024
1025
1025
1026
1027
1027
1028
1028
1029
1030
1031

Ozone (du)

354
355
356
360
363
365
368
372
376
381
386
388
389
394
404
413
412
411
410
406
403
399
395
392

Sunday 2

Waxing Gibbous 90%

17:11

06:49

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

Sun - Rise: 07:10, Set: 20:19, Transit: 13:44. Moon - Rise: 17:11, Set: 06:49. Civil Dark: 20:53 - 06:35. Nautical Dark: 21:36 - 05:53. Astro Dark: 22:21 - 05:07

Total Clouds (% Sky Obscured)

33
35
41
41
41
37
35
43
57
63
69
75
69
65
61
57
53
46
37
29
21
15
9
4

Low Clouds (% Sky Obscured)

20
23
32
22
12
2
16
33
52
59
66
73
69
64
60
55
49
44
36
28
20
14
7
1

Medium 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
1
1

High Clouds (% Sky Obscured)

4
7
14
22
31
39
34
29
23
14
5
0
0
0
0
0
0
0
0
1
1
1
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
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
1
2
1
2
1
0
1
2
1
2
2
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)

8
7
7
6
6
5
5
5
6
6
8
10
12
12
12
12
12
12
13
12
11
11
10
9

Chance of Frost

Temperature (°C)

3
3
3
3
2
2
1
2
2
2
3
4
6
6
7
7
7
7
7
6
5
4
4
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
74
76
77
77
78
78
77
77
69
63
57
54
52
49
49
49
49
54
59
66
67
67

Pressure (mb)

1031
1032
1032
1032
1032
1033
1033
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1034
1034
1035
1035
1035
1035

Ozone (du)

389
389
389
389
390
390
391
391
391
391
390
389
388
387
386
385
384
383
381
380
378
376
378
379

Monday 3

Waxing Gibbous 95%

18:25

07:00

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

Sun - Rise: 07:08, Set: 20:20, Transit: 13:44. Moon - Rise: 18:25, Set: 07:00. Civil Dark: 20:55 - 06:33. Nautical Dark: 21:38 - 05:50. Astro Dark: 22:24 - 05:04

Total Clouds (% Sky Obscured)

4
4
4
2
1
0
15
27
46
36
25
15
11
7
3
11
19
27
23
23
19

Low Clouds (% Sky Obscured)

2
3
4
3
1
0
5
12
17
16
16
16
12
7
2
11
22
33
30
26
22

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
14
20
17
12
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
8
13
10
7
3
0
0
0
0
2
3
5
3
2
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

Fog (%)

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

Precipitation Probability (%)

0
0
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

Wind Speed/Direction (mph)

9
8
7
7
7
7
8
8
8
8
9
11
12
12
12
12
12
12
12
11
9

Chance of Frost

Temperature (°C)

2
2
2
2
1
1
1
1
1
1
2
3
5
5
6
7
8
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
66
66
66
67
69
70
71
74
68
63
59
55
52
49
49
49
49
54
63

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1037
1036
1036
1036
1036
1035
1035
1035
1034

Ozone (du)

380
380
380
380
378
377
375
372
369
367
366
366
365
366
367
369
369
369
369
368
367

Forecast for Overveen, Gemeente Bloemendaal, Netherlands (52.39,4.61)

Generated: 28/03/23 22:50:15. Forecast: 28/03/23 to 03/04/23. Timezone: UTC+2.00