Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 8%

05:02

15:11

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

Sun - Rise: 08:00, Set: 16:43, Transit: 12:21. Moon - Rise: 05:02, Set: 15:11. Civil Dark: 17:20 - 07:22. Nautical Dark: 18:01 - 06:41. Astro Dark: 18:41 - 06:01

Total Clouds (% Sky Obscured)

99
99
94
86
84
65
55
58
46
33
23
17
1
1
4
23
42
48
66
84
100
100
100
100

Low Clouds (% Sky Obscured)

66
59
58
55
39
60
55
34
45
31
20
15
1
1
2
23
42
48
61
44
45
40
64
53

Medium Clouds (% Sky Obscured)

53
39
21
0
36
40
40
39
2
0
2
1
0
0
0
0
0
0
6
24
24
40
88
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
24
100
100
100
100

ISS Passover

Visibility (miles)

7
9
8
8
9
8
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

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 (%)

49
31
8
30
31
28
33
27
16
4
3
0
0
0
4
2
11
10
1
2
3
2
2
6

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)

5
6
6
7
10
12
8
12
14
15
15
13
10
6
6
7
6
6
6
6
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
91
86
79
83
74
60
57
62
58
58
60
66
73
79
79
83
83
83
82
82
82
80

Pressure (mb)

1009
1010
1010
1010
1011
1012
1013
1013
1013
1014
1015
1016
1017
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

289
293
300
303
302
303
298
292
291
290
290
286
285
281
278
277
275
273
282
287
286
286
286
278

Tuesday 18

Waning Crescent 3%

06:14

15:24

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
03 Bad

Sun - Rise: 08:01, Set: 16:41, Transit: 12:21. Moon - Rise: 06:14, Set: 15:24. Civil Dark: 17:19 - 07:24. Nautical Dark: 18:00 - 06:42. Astro Dark: 18:40 - 06:03

Total Clouds (% Sky Obscured)

99
100
100
100
81
76
72
55
81
88
79
45
67
54
21
76
92
100
76
100
100
99
100
100

Low Clouds (% Sky Obscured)

60
57
60
64
52
58
72
54
64
78
63
43
57
42
10
37
43
55
55
76
80
84
89
96

Medium Clouds (% Sky Obscured)

96
74
54
98
80
50
8
55
44
84
79
45
67
54
21
76
66
38
19
52
51
62
97
99

High Clouds (% Sky Obscured)

75
99
100
89
15
15
10
10
1
9
5
0
0
0
0
0
0
0
0
0
0
1
1
1

ISS Passover

Visibility (miles)

9
8
9
3
6
9
9
9
6
9
9
9
9
9
9
2
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain

Precipitation Probability (%)

30
39
49
51
23
6
12
21
30
39
38
26
15
17
37
25
5
8
2
18
36
43
79
66

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
86
96
91
83
82
75
70
67
70
72
72
78
79
93
93
89
88
91
91
91
93
93

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1018
1017
1016
1015
1015
1014
1013
1013
1012
1011
1011
1010
1010
1009
1008
1007
1006

Ozone (du)

280
284
282
288
292
293
294
298
291
297
293
288
291
287
281
286
289
293
296
295
293
297
297
298

Wednesday 19

Waning Crescent 1%

07:28

15:41

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
03 Bad

Sun - Rise: 08:03, Set: 16:40, Transit: 12:22. Moon - Rise: 07:28, Set: 15:41. Civil Dark: 17:18 - 07:25. Nautical Dark: 17:59 - 06:44. Astro Dark: 18:39 - 06:04

Total Clouds (% Sky Obscured)

79
65
84
95
91
83
100
100
100
100
100
100
100
100
99
100
96
78
80
84
61
62
63
62

Low Clouds (% Sky Obscured)

77
65
76
85
84
75
68
65
61
69
41
58
57
72
71
62
73
76
80
84
61
58
50
46

Medium Clouds (% Sky Obscured)

29
35
67
90
64
62
100
100
100
100
100
100
100
100
96
88
48
21
53
60
55
55
60
62

High Clouds (% Sky Obscured)

0
1
0
0
1
1
5
3
5
10
10
10
20
25
30
38
11
10
55
50
32
2
38
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Sleet
Sleet
Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
None
None

Precipitation Probability (%)

31
18
13
6
24
42
51
80
95
95
95
95
95
95
81
58
53
32
25
39
61
61
34
9

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0.5
0.7
0.9
0.6
0.7
0.9
0.9
0.6
0.2
0.1
0
0
0.1
0.4
0.4
0
0

Wind Speed/Direction (mph)

11
11
11
12
13
12
12
11
11
10
9
9
8
6
4
4
5
6
5
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
94
94
91
90
88
93
96
98
98
100
100
100
100
100
100
100
100
98
98
98
98

Pressure (mb)

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

Ozone (du)

302
302
301
299
302
308
315
319
323
332
330
324
325
329
335
337
338
337
334
327
335
337
328
321

Thursday 20

New Moon 0%

08:41

16:04

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 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:05, Set: 16:39, Transit: 12:22. Moon - Rise: 08:41, Set: 16:04. Civil Dark: 17:17 - 07:27. Nautical Dark: 17:58 - 06:45. Astro Dark: 18:38 - 06:05

Total Clouds (% Sky Obscured)

69
77
84
89
94
98
88
78
67
50
40
32
29
37
46
45
43
42
61
77
95
95
94
86

Low Clouds (% Sky Obscured)

45
45
44
42
24
18
26
33
42
35
27
19
26
34
41
37
33
28
34
40
46
49
50
48

Medium Clouds (% Sky Obscured)

69
77
83
89
82
43
27
18
1
4
40
32
29
37
46
45
43
42
61
46
61
65
64
59

High Clouds (% Sky Obscured)

31
31
32
31
31
30
35
30
30
17
4
1
0
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
4
9
9
9
9
9
9
9
9
8
8
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 (%)

6
8
2
1
2
2
5
9
15
39
40
20
15
12
1
1
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
8
7
7
5
4
4
4
4
4
4
3
3
2
2
2
2
2
3
3
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
93
93
93
94
94
89
85
83
80
80
80
82
82
81
81
83
84
88
88
89
87
87

Pressure (mb)

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

Ozone (du)

318
316
313
313
317
318
315
314
317
321
324
325
326
327
328
330
333
334
331
331
332
331
330
331

Friday 21

Waxing Crescent 2%

09:51

16:36

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 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:06, Set: 16:38, Transit: 12:22. Moon - Rise: 09:51, Set: 16:36. Civil Dark: 17:16 - 07:28. Nautical Dark: 17:57 - 06:47. Astro Dark: 18:37 - 06:07

Total Clouds (% Sky Obscured)

85
83
82
100
100
100
100
93
67
56
48
47
15
9
4
5
7
7
14
22
44
60
77
87

Low Clouds (% Sky Obscured)

60
68
82
86
92
89
91
92
67
56
44
25
15
9
4
4
2
0
2
6
15
19
20
19

Medium Clouds (% Sky Obscured)

47
36
31
61
60
55
55
29
2
2
11
26
0
0
0
1
3
5
14
22
44
60
50
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
4
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 (%)

4
4
4
13
10
16
25
11
3
4
4
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
86
84
83
84
83
80
79
77
76
79
85
86
88
88
86
88
89
89
91
92
92
91

Pressure (mb)

1017
1017
1018
1019
1019
1020
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

330
329
329
330
329
335
341
342
339
335
323
316
312
313
309
306
304
303
301
299
296
294
291
288

Saturday 22

Waxing Crescent 5%

10:53

17:20

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
03 Bad

Sun - Rise: 08:08, Set: 16:37, Transit: 12:22. Moon - Rise: 10:53, Set: 17:20. Civil Dark: 17:15 - 07:30. Nautical Dark: 17:57 - 06:48. Astro Dark: 18:37 - 06:08

Total Clouds (% Sky Obscured)

91
91
90
91
96
100
85
71
56
58
62
65
70
75
55
63
81
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
8
11
17
24
31
32
27
20
9
4
0
0
0
0
24
44
50
49
57
60
65
70
65

Medium Clouds (% Sky Obscured)

54
67
81
78
75
72
59
43
31
31
35
39
49
62
55
63
81
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
4
9
18
18
23
18
15
9
16
23
25
20
15
20
40
58
80
72
64
55
40
23
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
1
1
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
29
53
73
87
95
95
94
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.9
0.8
0.8
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
91
89
88
86
83
78
74
71
70
72
72
72
71
74
77
83
87
91
96
100
100
100

Pressure (mb)

1026
1025
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021
1020
1019
1019
1018
1017
1016
1016
1015
1014
1013
1012
1012

Ozone (du)

285
285
285
285
281
278
274
279
284
289
289
290
290
294
298
302
301
300
299
298
296
294
293
292

Sunday 23

Waxing Crescent 10%

11:43

18:18

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: 08:10, Set: 16:36, Transit: 12:23. Moon - Rise: 11:43, Set: 18:18. Civil Dark: 17:14 - 07:31. Nautical Dark: 17:56 - 06:49. Astro Dark: 18:36 - 06:09

Total Clouds (% Sky Obscured)

98
97
95
97
98
100
100
99
99
96
95
94
93
90
88
87
87
87
90
94
97

Low Clouds (% Sky Obscured)

73
81
89
93
95
100
99
98
97
95
93
90
90
90
88
87
87
87
86
85
82

Medium Clouds (% Sky Obscured)

97
94
91
77
63
50
48
43
38
39
34
34
27
20
14
9
5
0
9
19
28

High Clouds (% Sky Obscured)

9
8
11
9
6
0
0
0
0
0
0
0
0
0
0
0
0
1
9
20
30

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
2
4
7
7
7
7
8
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

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

Precipitation Probability (%)

70
49
23
18
20
24
50
69
84
83
79
77
64
49
20
16
11
11
11
10
3

Precipitation Amount (mm)

0.5
0.2
0
0
0
0
0.2
0.4
0.7
0.6
0.5
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-4
-3
-3
-3
-3
-2
-1
-0
0
1
1
1
2
1
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
98
98
98
98
98
98
98
94
94
94
94
94
94
94
94
93

Pressure (mb)

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

Ozone (du)

291
291
290
290
289
288
287
286
284
282
281
280
279
279
279
279
278
277
276
275
274

Forecast for Molenhoek, Gemeente Mook en Middelaar, Netherlands (51.77,5.87)

Generated: 17/11/25 04:33:57. Forecast: 17/11/25 to 23/11/25. Timezone: UTC+1.00