Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 38%

12:01

01:15

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

Sun - Rise: 05:19, Set: 22:07, Transit: 13:43. Moon - Rise: 12:01, Set: 01:15. Civil Dark: 22:57 - 04:29. Nautical Dark: 00:19 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
94
64
57
38
65
92
100
100
99
75
73
15
36
92
72
98
81
84
47
100
100
97
99

Low Clouds (% Sky Obscured)

0
0
0
15
13
3
3
10
26
3
8
3
3
3
3
3
0
0
0
0
0
9
37
71

Medium Clouds (% Sky Obscured)

89
56
12
11
0
20
24
52
69
91
67
52
15
36
28
25
37
30
21
23
19
73
34
75

High Clouds (% Sky Obscured)

52
12
7
11
24
17
72
99
100
97
18
16
8
1
61
21
73
10
63
12
100
100
95
90

ISS Passover

Visibility (miles)

9
9
9
7
4
0
0
0
0
0
0
0
0
0
0
0
8
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
23
27
34
9
2
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
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
0
0
7
34

Precipitation Amount (mm)

0.2
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)

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

Chance of Frost

Temperature (°C)

20
20
20
20
21
22
22
22
23
22
22
22
21
21
20
20
19
18
18
17
17
17
17
16

Feels Like (°C)

20
21
20
21
22
23
23
24
22
21
22
21
21
21
22
22
20
20
19
18
17
17
16
17

Dew Point (°C)

19
18
18
18
17
17
17
17
17
17
17
16
16
17
17
17
17
17
16
16
15
15
15
15

Relative Humidity (%)

95
92
89
84
79
74
72
71
72
71
71
72
74
76
80
85
90
90
92
90
89
92
92
93

Pressure (mb)

1015
1016
1016
1017
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1024
1025

Ozone (du)

332
330
330
328
329
328
328
329
328
327
329
329
329
329
332
333
331
330
331
332
333
335
338
339

Sunday 21

First Quarter 48%

13:20

01:26

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

Sun - Rise: 05:19, Set: 22:07, Transit: 13:43. Moon - Rise: 13:20, Set: 01:26. Civil Dark: 22:57 - 04:29. Nautical Dark: 00:19 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
93
96
100
75
42
43
93
100
93
48
28
98
67
67
50
55
75
92
96
90
83
57

Low Clouds (% Sky Obscured)

70
81
80
67
67
55
32
40
39
37
30
26
19
21
26
33
42
47
52
54
59
63
67
57

Medium Clouds (% Sky Obscured)

85
92
54
56
72
61
19
4
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
87
69
72
62
1
2
10
80
100
81
28
0
96
40
36
5
5
49
92
96
90
83
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
8
30
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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
None

Precipitation Probability (%)

75
77
46
16
17
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.4
0.2
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
7
8
9
10
11
11
11
11
11
12
13
13
13
13
13
13
12
11
11
11
10
9

Chance of Frost

Temperature (°C)

17
18
19
20
21
22
23
24
25
25
26
26
25
25
23
21
20
19
18
17
17
16
16
15

Feels Like (°C)

17
18
18
19
21
21
22
24
25
24
24
24
25
24
21
19
18
16
16
15
15
14
15
14

Dew Point (°C)

16
15
15
14
14
14
15
15
15
15
16
16
16
16
16
15
15
14
14
12
11
10
10
10

Relative Humidity (%)

93
86
78
71
66
62
61
58
55
54
54
55
56
60
64
67
70
73
74
72
68
67
67
68

Pressure (mb)

1025
1025
1026
1026
1026
1027
1026
1026
1026
1026
1026
1026
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

340
340
340
341
340
339
341
339
338
339
337
336
335
334
333
333
332
333
335
336
336
334
332
331

Monday 22

Waxing Gibbous 59%

14:36

01:36

06 OK
07 OK
08 OK
09 Bad
10 OK
11 OK
12 Good
13 OK
14 Bad
15 OK
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

Sun - Rise: 05:19, Set: 22:07, Transit: 13:43. Moon - Rise: 14:36, Set: 01:36. Civil Dark: 22:57 - 04:29. Nautical Dark: 00:19 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
36
37
55
41
29
0
29
49
37
100
100
46
100
100
84
93
100
100
79
92
100
100
75

Low Clouds (% Sky Obscured)

47
36
37
47
33
22
0
0
0
5
4
7
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
4
3
19
69
44
33
79
78
77
11
34
30
86
31

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
29
49
27
100
100
38
100
100
73
92
100
100
34
55
100
25
38

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
0
0
0
0
0
0
3
4
6
12

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)

9
10
11
11
12
12
12
12
12
11
11
11
10
11
9
10
11
11
10
9
8
7
8
7

Chance of Frost

Temperature (°C)

15
16
17
19
21
22
23
25
26
26
26
26
26
25
24
22
21
20
19
18
17
17
17
17

Feels Like (°C)

15
15
16
19
19
21
21
23
25
25
25
25
24
24
23
22
20
18
17
16
17
17
15
16

Dew Point (°C)

10
10
11
13
14
14
15
15
15
15
15
15
16
16
16
17
16
15
14
14
14
13
13
11

Relative Humidity (%)

68
67
66
67
66
62
57
54
51
50
50
51
53
56
63
69
75
74
72
76
78
78
76
67

Pressure (mb)

1026
1026
1026
1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

332
327
325
325
323
322
324
323
323
325
326
327
328
329
331
331
331
332
330
328
327
329
328
325

Tuesday 23

Waxing Gibbous 69%

15:52

01:48

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

Sun - Rise: 05:20, Set: 22:08, Transit: 13:43. Moon - Rise: 15:52, Set: 01:48. Civil Dark: 22:57 - 04:30. Nautical Dark: 00:19 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

59
61
60
86
91
84
79
80
68
57
45
49
41
31
23
13
2
3
4
10
22
19
24
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
9
18
27
19
10
0
2
3
5
12
19
24
23

Medium Clouds (% Sky Obscured)

23
23
21
20
17
15
13
15
15
17
17
17
13
7
4
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
61
19
83
79
65
57
53
40
21
1
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 (%)

17
22
25
21
7
5
3
1
2
1
0
0
0
0
0
0
0
0
1
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)

7
7
7
7
7
8
8
8
8
7
7
8
7
7
8
7
7
7
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

17
18
18
20
22
24
25
27
29
29
30
30
29
28
26
24
22
20
20
19
19
19
18
18

Feels Like (°C)

16
18
16
20
20
22
25
27
29
30
31
31
28
28
27
26
23
22
22
21
19
19
20
20

Dew Point (°C)

11
12
11
12
12
13
14
14
15
15
16
16
16
16
17
17
16
16
16
16
15
15
15
15

Relative Humidity (%)

68
68
62
57
54
50
48
46
43
42
42
42
44
48
55
64
70
76
77
78
80
81
82
82

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

322
321
321
320
318
316
315
314
313
312
311
310
310
310
309
309
308
308
307
307
307
307
308
309

Wednesday 24

Waxing Gibbous 77%

17:07

02:02

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

Sun - Rise: 05:20, Set: 22:08, Transit: 13:44. Moon - Rise: 17:07, Set: 02:02. Civil Dark: 22:57 - 04:30. Nautical Dark: 00:19 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
26
17
9
0
0
0
0
1
3
5
4
2
1
9
16
21
18
15
12
22
33
43
50

Low Clouds (% Sky Obscured)

24
26
17
9
0
0
0
0
1
3
5
3
2
0
9
16
21
16
7
0
14
26
42
46

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
0
0

High Clouds (% Sky Obscured)

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

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
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)

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

Chance of Frost

Temperature (°C)

18
19
21
23
24
26
26
27
28
28
28
28
27
26
24
23
21
19
19
18
18
17
17
16

Feels Like (°C)

20
22
24
25
27
28
28
29
31
31
31
30
29
27
25
25
24
24
22
22
21
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

82
78
69
61
55
50
47
45
44
43
43
42
44
46
54
58
64
70
71
73
73
76
78
79

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

309
310
310
308
308
307
307
309
310
310
309
309
308
308
308
308
308
308
308
308
308
308
308
308

Thursday 25

Waxing Gibbous 85%

18:22

02:20

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

Sun - Rise: 05:21, Set: 22:08, Transit: 13:44. Moon - Rise: 18:22, Set: 02:20. Civil Dark: 22:57 - 04:31. Nautical Dark: 00:19 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
63
57
50
46
40
34
27
40
54
67
51
34
15
18
20
27
38
36
44
41
31
30
17

Low Clouds (% Sky Obscured)

46
45
43
38
34
29
23
20
26
32
39
26
13
0
1
2
3
4
5
6
4
2
0
0

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
0
0

High Clouds (% Sky Obscured)

14
22
18
15
11
7
6
4
11
15
10
3
3
3
0
0
4
9
9
19
17
18
12
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
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
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)

7
7
8
9
9
9
10
10
11
11
11
12
12
12
12
12
11
11
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

17
18
19
20
21
23
24
25
26
26
25
25
24
23
22
20
19
17
17
16
16
15
15
15

Feels Like (°C)

17
17
17
21
21
21
21
22
23
27
26
25
25
26
25
19
19
18
18
17
16
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

76
73
71
67
62
59
56
54
51
49
47
45
47
49
50
55
61
68
69
72
74
75
74
75

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

309
310
310
310
310
310
310
310
311
311
311
311
312
312
313
313
314
314
315
315
316
316
316
316

Friday 26

Waxing Gibbous 91%

19:36

02:44

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

Sun - Rise: 05:21, Set: 22:08, Transit: 13:44. Moon - Rise: 19:36, Set: 02:44. Civil Dark: 22:57 - 04:32. Nautical Dark: 00:18 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

12
5
12
18
24
25
27
27
38
49
53
41
28
13
7
4
0
27
54
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
12
18
24
25
23
16
26
33
42
27
15
3
2
1
0
27
54
81

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
10
10
10
10
10
11
12
12
13
13
14
14
13
12
12
11
11
11
10

Chance of Frost

Temperature (°C)

16
16
17
19
21
23
24
26
28
28
29
29
28
27
27
25
23
22
21
21

Feels Like (°C)

13
12
12
17
17
18
18
19
20
27
26
25
25
26
26
23
23
24
23
23

Dew Point (°C)

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

Relative Humidity (%)

72
67
63
55
47
41
37
34
30
32
32
32
37
42
47
53
58
66
67
68

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

317
317
318
318
318
318
318
319
320
321
322
323
324
324
324
323
323
322
321
320

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

Generated: 20/06/26 06:17:12. Forecast: 20/06/26 to 26/06/26. Timezone: UTC+2.00