Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Gibbous 97%

23:55

06:24

23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 Good
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 Good
19 Good
20 Good
21 Bad
22 Bad

Sun - Rise: 05:16, Set: 22:03, Transit: 13:39. Moon - Rise: 23:55, Set: 06:24. Civil Dark: 22:53 - 04:26. Nautical Dark: 00:13 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
0
1
7
23
23
2
48
40
88
65
68
85
63
47
55
59
39
19
13
1
5
52
52

Low 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

Medium Clouds (% Sky Obscured)

0
0
1
4
23
3
0
27
21
15
25
29
37
23
18
22
22
12
8
8
1
0
0
0

High Clouds (% Sky Obscured)

0
0
1
1
20
22
0
9
2
72
19
15
15
39
19
15
8
3
1
1
0
5
52
52

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
6
9
9
9
9
5
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
1
1
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
5
2
0
1
12
24
8
14
16
12
13
17
32
31
27
7
5
6
1
4
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
10
9
8
8
7
6
6
5
4
4
4
3
2
3
4
5
6
7
8
9
9
8
8

Chance of Frost

Temperature (°C)

21
20
19
18
17
17
17
17
17
19
20
22
23
24
25
26
27
27
27
27
27
25
23
22

Feels Like (°C)

21
21
20
18
18
16
18
18
19
22
23
24
25
26
27
27
28
30
30
30
29
28
25
24

Dew Point (°C)

16
17
17
15
15
15
15
15
16
17
17
17
16
16
16
17
18
20
21
21
21
21
20
19

Relative Humidity (%)

70
82
86
85
86
86
87
89
90
88
82
75
65
60
57
57
57
64
67
69
70
77
83
84

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

318
318
317
318
317
317
318
316
317
317
316
316
316
318
319
320
318
318
317
316
316
317
318
318

Friday 13

Waning Gibbous 92%

00:29

07:40

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

Sun - Rise: 05:16, Set: 22:03, Transit: 13:40. Moon - Rise: 00:29, Set: 07:40. Civil Dark: 22:53 - 04:26. Nautical Dark: 00:14 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
81
75
76
100
100
100
100
59
35
35
31
14
93
95
100
100
100
92
57
92
95
88
63

Low Clouds (% Sky Obscured)

0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
7
13
1
26
25
65
28
27
18

Medium Clouds (% Sky Obscured)

0
0
0
26
31
35
26
12
3
35
35
31
1
2
40
45
43
92
42
29
29
34
42
37

High Clouds (% Sky Obscured)

30
81
75
76
100
100
100
100
50
15
10
8
0
93
95
100
100
100
81
19
92
95
88
30

ISS Passover

Visibility (miles)

9
9
9
8
9
8
9
9
9
9
9
9
9
9
9
7
1
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

3
7
19
33
95
87
10
3
0
0
0
0
0
0
34
95
95
32
13
15
31
28
39
56

Precipitation Amount (mm)

0
0
0
0
1.2
1.1
0
0
0
0
0
0
0
0
0
1.3
2
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
20
19
18
19
19
20
22
24
27
28
29
27
25
23
24
24
23
21
20
18

Feels Like (°C)

23
22
21
21
21
19
18
19
18
19
22
24
27
29
28
26
24
25
25
25
23
21
18
18

Dew Point (°C)

18
18
17
18
18
17
17
17
17
18
19
19
19
20
19
20
22
22
20
19
18
16
15
14

Relative Humidity (%)

83
84
82
86
89
92
90
90
90
86
81
73
63
60
55
63
85
92
80
74
72
70
72
76

Pressure (mb)

1018
1018
1017
1017
1016
1017
1016
1016
1015
1015
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

318
317
316
317
312
312
315
317
317
319
316
316
316
316
315
314
314
317
319
319
318
318
317
317

Saturday 14

Waning Gibbous 86%

00:53

09:02

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 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 OK

Sun - Rise: 05:16, Set: 22:04, Transit: 13:40. Moon - Rise: 00:53, Set: 09:02. Civil Dark: 22:54 - 04:26. Nautical Dark: 00:15 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
60
74
66
72
78
51
93
92
80
57
63
61
55
56
60
36
28
29
37
0
0
6
20

Low Clouds (% Sky Obscured)

0
0
0
7
12
4
0
25
65
65
52
59
57
55
55
54
36
28
29
23
0
0
3
10

Medium Clouds (% Sky Obscured)

48
52
64
62
55
51
45
67
41
0
0
0
0
1
3
19
2
0
0
15
0
0
0
0

High Clouds (% Sky Obscured)

0
0
9
5
3
49
4
57
5
5
2
0
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
7
7
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
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 (%)

46
48
65
43
5
0
0
0
0
0
0
0
2
4
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
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)

8
8
7
8
8
8
9
9
9
10
12
13
14
15
14
15
15
15
14
13
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
85
90
95
92
90
89
90
90
87
76
65
58
55
53
52
52
51
51
53
53
59
68
74

Pressure (mb)

1018
1018
1019
1019
1019
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

316
315
315
314
315
318
321
323
325
325
328
335
344
345
346
347
353
361
366
365
365
366
366
362

Sunday 15

Waning Gibbous 78%

01:11

10:25

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

Sun - Rise: 05:16, Set: 22:04, Transit: 13:40. Moon - Rise: 01:11, Set: 10:25. Civil Dark: 22:54 - 04:26. Nautical Dark: 00:16 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
20
32
35
40
46
31
15
2
11
22
33
33
32
31
35
40
52
53
50
48
41
40
9

Low Clouds (% Sky Obscured)

12
20
32
35
40
37
24
12
0
11
21
32
29
24
20
15
9
3
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
2
3
5
3
1
0
0
0
0
2
6
9
6
3
0
8
16
23
14
7
0

High Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
2
1
1
0
0
0
0
15
29
44
35
27
17
16
20
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 (%)

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)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
14
14
15
17
18
19
19
20
20
20
20
20
20
20
19
18
17
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
82
89
90
92
90
90
89
83
73
64
58
56
55
54
54
57
59
60
60
63
66
77
87

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

354
350
346
343
343
340
338
335
333
331
328
325
324
323
322
321
321
320
319
318
317
317
318
319

Monday 16

Waning Gibbous 68%

01:24

11:48

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

Sun - Rise: 05:16, Set: 22:05, Transit: 13:40. Moon - Rise: 01:24, Set: 11:48. Civil Dark: 22:55 - 04:26. Nautical Dark: 00:17 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
46
60
48
37
29
18
10
1
8
16
20
24
27
30
22
12
0
1
3
4
3
1
0

Low Clouds (% Sky Obscured)

0
0
0
3
7
11
7
4
0
0
0
0
11
23
30
22
12
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
6
14
23
18
9
0
3
5
8
5
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
46
60
48
33
0
0
0
0
6
12
19
12
6
0
0
0
0
1
3
4
3
1
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
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)

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
14
15
17
19
21
22
22
23
23
23
23
22
21
20
19
17

Feels Like (°C)

14
14
14
13
14
13
13
13
15
17
18
20
21
23
23
23
23
23
23
23
23
23
20
20

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
92
90
88
87
80
72
63
55
50
47
47
48
49
50
52
55
59
64
70
78

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

319
317
315
314
315
315
315
315
316
314
312
310
309
308
307
307
307
308
308
309
310
311
311
310

Tuesday 17

Waning Gibbous 57%

01:36

13:11

23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
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 OK
19 Good
20 Good
21 Good
22 OK

Sun - Rise: 05:16, Set: 22:05, Transit: 13:41. Moon - Rise: 01:36, Set: 13:11. Civil Dark: 22:55 - 04:26. Nautical Dark: 00:17 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

4
8
10
21
33
44
52
61
70
76
83
92
97
98
100
83
66
49
34
20
4
11
16
20

Low Clouds (% Sky Obscured)

0
0
0
9
15
21
15
9
4
4
4
4
20
34
49
45
41
37
26
15
4
11
16
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
10
17
22
23
24
17
13
11
31
50
49
34
20
0
0
0
0

High Clouds (% Sky Obscured)

4
7
10
16
23
30
36
44
53
65
72
80
89
95
100
78
50
19
10
5
0
0
0
0

ISS Passover

Visibility (miles)

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

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
8
12
15
20
21
18
11
6
1
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)

4
3
3
3
2
3
3
3
4
4
4
6
7
8
8
10
10
10
11
11
11
11
9
8

Chance of Frost

Temperature (°C)

15
15
14
14
14
13
13
15
16
17
18
20
21
21
21
21
21
20
20
19
18
17
16
14

Feels Like (°C)

19
18
17
16
15
15
15
15
14
14
18
18
19
20
20
21
20
19
19
19
18
18
14
14

Dew Point (°C)

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

Relative Humidity (%)

87
87
86
86
86
83
83
76
72
67
63
59
56
58
60
61
58
53
50
53
57
62
69
79

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

310
312
314
315
317
318
319
321
323
325
326
327
327
326
325
324
328
332
336
341
346
351
355
359

Wednesday 18

Third Quarter 45%

01:46

14:36

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

Sun - Rise: 05:16, Set: 22:06, Transit: 13:41. Moon - Rise: 01:46, Set: 14:36. Civil Dark: 22:56 - 04:26. Nautical Dark: 00:18 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
17
18
20
23
25
24
22
21
38
55
72
69
68
64
51
35
19
11
7
2

Low Clouds (% Sky Obscured)

20
17
18
20
23
25
24
22
21
31
41
53
48
40
33
22
11
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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
4
20
46
67
69
68
64
51
35
19
11
7
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

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
3
4
1
3
3
4
2
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)

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

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
10
12
13
14
15
16
17
18
18
19
19
19
19
18
18

Feels Like (°C)

13
13
12
11
10
10
10
9
9
9
15
14
14
14
15
15
16
16
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
87
87
87
87
79
71
66
62
59
56
53
52
50
50
50
49
52
56

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

362
363
363
364
362
360
358
356
353
351
349
347
345
343
341
339
338
337
336
334
333

Forecast for Katwoude, Gemeente Waterland, Netherlands (52.47,5.07)

Generated: 12/06/25 23:58:48. Forecast: 12/06/25 to 18/06/25. Timezone: UTC+2.00