Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Crescent 44%

13:21

23:21

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:16, Set: 16:32, Transit: 12:24. Moon - Rise: 13:21, Set: 23:21. Civil Dark: 17:11 - 07:37. Nautical Dark: 17:53 - 06:56. Astro Dark: 18:33 - 06:16

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

88
91
100
100
100
100
100
92
89
89
69
79
91
87
88
90
91
100
95
98
100
91
93
91

Medium Clouds (% Sky Obscured)

96
95
92
99
75
93
70
90
79
82
70
82
55
53
21
26
26
78
48
60
96
91
60
87

High Clouds (% Sky Obscured)

100
100
84
27
15
56
60
51
49
36
55
54
100
100
100
100
66
24
18
36
75
32
39
70

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
4
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

4
12
7
72
58
36
31
6
1
0
0
0
0
0
0
0
0
2
22
80
74
37
7
7

Precipitation Amount (mm)

0
0
0
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.6
0
0
0

Wind Speed/Direction (mph)

9
9
10
13
13
14
13
13
14
13
13
12
12
13
13
13
13
12
13
13
12
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
1
1
1
2
2
3
3
4
4
4
4
4
4
4
4
4
5
5
5
6
6
6

Relative Humidity (%)

85
82
82
82
79
80
82
82
83
86
86
91
90
88
86
88
87
87
85
85
87
91
90
91

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

270
267
266
265
264
264
263
261
260
259
259
258
258
257
256
256
256
256
256
255
255
255
257
256

Friday 28

First Quarter 55%

13:34

00:41

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 OK
02 OK
03 OK
04 OK
05 OK
06 Bad

Sun - Rise: 08:17, Set: 16:31, Transit: 12:24. Moon - Rise: 13:34, Set: 00:41. Civil Dark: 17:10 - 07:38. Nautical Dark: 17:52 - 06:57. Astro Dark: 18:33 - 06:17

Total Clouds (% Sky Obscured)

100
99
100
100
99
100
100
100
100
100
100
100
74
79
77
99
69
33
33
32
36
39
42
45

Low Clouds (% Sky Obscured)

100
94
100
96
91
100
93
94
97
91
81
86
69
60
73
64
69
33
31
31
36
38
41
39

Medium Clouds (% Sky Obscured)

91
94
100
99
27
33
77
100
100
100
100
65
5
17
30
45
0
0
0
0
0
0
4
2

High Clouds (% Sky Obscured)

67
60
38
24
64
40
99
100
100
100
100
100
12
5
0
4
2
0
0
1
1
2
1
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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
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 (%)

35
80
71
50
37
26
25
7
8
6
1
0
0
1
7
36
6
5
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.5
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
5
5
4
4
5
5
4
4
4
3
4
5
4
5
5
4
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
91
90
91
95
93
95
95
91
90
90
88
90
90
93
94
96
98
96
96
94

Pressure (mb)

1015
1015
1015
1015
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

256
256
256
257
258
259
260
260
263
264
264
268
268
271
274
273
275
280
281
281
280
280
281
282

Saturday 29

Waxing Gibbous 66%

13:46

02:02

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:19, Set: 16:30, Transit: 12:25. Moon - Rise: 13:46, Set: 02:02. Civil Dark: 17:09 - 07:40. Nautical Dark: 17:52 - 06:58. Astro Dark: 18:32 - 06:18

Total Clouds (% Sky Obscured)

52
87
85
81
89
64
67
84
100
99
100
100
100
100
100
100
100
96
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

45
60
47
38
31
33
24
17
23
20
34
27
26
21
20
45
53
78
78
77
78
73
67
59

Medium Clouds (% Sky Obscured)

3
24
35
61
85
64
67
52
79
68
78
97
96
96
100
98
69
94
95
92
99
85
70
13

High Clouds (% Sky Obscured)

5
66
61
52
42
8
16
59
97
97
100
100
100
100
100
100
96
59
70
85
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
27
63
80
95
80
61
46
47
28
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.5
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
5
5
6
6
6
6
6
5
5
4
4
4
4
5
5
6
6
5
6
5
4

Relative Humidity (%)

94
94
94
93
88
87
84
81
81
82
84
85
84
82
84
84
87
90
91
90
87
88
88
85

Pressure (mb)

1012
1012
1012
1012
1012
1011
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1004
1004
1003
1002
1002
1002
1002
1003

Ozone (du)

284
286
287
288
290
292
292
292
292
293
294
295
297
300
302
305
307
312
317
320
324
327
333
340

Sunday 30

Waxing Gibbous 77%

13:58

03:28

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:20, Set: 16:30, Transit: 12:25. Moon - Rise: 13:58, Set: 03:28. Civil Dark: 17:09 - 07:41. Nautical Dark: 17:51 - N/A. Astro Dark: 18:32 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
95
91
86
90
95
100
90
81
71
81
90
100
79
61
41
40
38
43
50
58
69

Low Clouds (% Sky Obscured)

73
83
92
86
80
73
61
52
38
30
25
24
16
8
0
0
0
0
7
18
32
42
55
64

Medium Clouds (% Sky Obscured)

18
31
35
24
18
12
18
28
40
29
21
55
73
84
87
65
61
41
15
14
12
21
6
9

High Clouds (% Sky Obscured)

84
73
67
44
24
1
22
50
75
69
55
44
63
81
100
74
47
21
14
7
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
0
3
6
3
3
8
8
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None

Precipitation Probability (%)

15
10
6
33
10
3
4
27
18
39
41
49
59
75
82
88
95
78
58
44
55
38
9
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.7
1.2
0.6
0.3
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
70
65
74
90
75
77
88
91
93
88
87
86
94
93
91
93
93
93
93
91
89
80
75

Pressure (mb)

1003
1004
1004
1004
1005
1005
1005
1005
1005
1006
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

344
345
348
349
349
347
349
351
352
353
353
352
346
345
350
350
347
346
341
337
335
330
326
322

Monday 1

Waxing Gibbous 86%

14:11

04:58

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:21, Set: 16:29, Transit: 12:25. Moon - Rise: 14:11, Set: 04:58. Civil Dark: 17:08 - 07:42. Nautical Dark: 17:51 - 07:00. Astro Dark: 18:31 - 06:20

Total Clouds (% Sky Obscured)

51
51
51
57
62
99
70
70
87
99
100
100
96
98
100
100
100
100
98
98
96
98
99
99

Low Clouds (% Sky Obscured)

50
49
50
57
62
84
65
40
20
32
42
55
65
62
61
76
89
100
98
96
95
97
99
98

Medium Clouds (% Sky Obscured)

8
13
15
20
25
35
43
53
64
64
100
99
75
87
94
95
96
98
98
97
96
91
85
78

High Clouds (% Sky Obscured)

0
0
1
0
0
5
3
6
12
43
71
100
7
6
5
5
5
5
5
5
0
5
12
16

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

Precipitation Probability (%)

1
0
0
1
3
5
5
7
6
23
44
61
6
12
15
41
59
74
67
56
40
33
28
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
12
12
12
12
13
14
13
14
15
15
16
16
16
15
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
80
82
79
76
78
76
75
74
74
76
75
73
71
70
67
71
75
79
78
76
75
75
76

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1009
1009
1008
1007
1007
1006
1008
1007
1006
1006
1005
1004
1004
1004
1004
1004
1004

Ozone (du)

319
320
318
315
311
308
304
300
295
290
287
283
279
276
273
270
269
269
268
267
266
265
268
270

Tuesday 2

Waxing Gibbous 93%

14:28

06:33

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:23, Set: 16:29, Transit: 12:26. Moon - Rise: 14:28, Set: 06:33. Civil Dark: 17:08 - 07:43. Nautical Dark: 17:51 - 07:01. Astro Dark: 18:31 - 06:21

Total Clouds (% Sky Obscured)

95
91
86
85
85
86
86
88
88
87
86
89
94
97
99
93
85
78
75
74
71
76
82
89

Low Clouds (% Sky Obscured)

95
91
86
85
85
86
86
88
87
80
73
66
50
37
37
39
34
33
39
46
57
66
75
84

Medium Clouds (% Sky Obscured)

82
85
86
74
56
43
29
21
12
19
22
25
40
45
45
47
43
40
46
56
59
54
49
45

High Clouds (% Sky Obscured)

13
9
7
6
5
3
3
3
3
31
61
86
91
96
99
83
67
51
38
26
15
11
8
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8

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 (%)

13
10
4
3
2
0
1
2
1
6
8
8
10
10
9
8
6
1
8
16
25
38
42
44

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
5
4
5

Relative Humidity (%)

79
81
81
82
82
81
79
81
81
81
82
82
82
84
85
87
88
91
93
91
90
90
88
88

Pressure (mb)

1004
1005
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

273
276
280
283
285
288
290
292
293
295
295
296
296
297
299
300
302
303
305
305
305
305
306
308

Wednesday 3

Waxing Gibbous 98%

14:51

No Set

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 Bad
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 08:24, Set: 16:28, Transit: 12:26. Moon - Rise: 14:51, Set: No Set. Civil Dark: 17:07 - 07:45. Nautical Dark: 17:50 - 07:02. Astro Dark: 18:31 - 06:22

Total Clouds (% Sky Obscured)

92
95
98
93
89
82
70
62
56
52
41
33
32
34
36
33
26
18

Low Clouds (% Sky Obscured)

88
87
91
83
73
67
57
48
39
39
39
33
32
33
33
33
26
18

Medium Clouds (% Sky Obscured)

39
34
28
27
25
22
21
17
15
15
15
15
11
6
2
2
2
1

High Clouds (% Sky Obscured)

9
11
13
9
7
2
2
1
0
1
1
2
1
1
1
1
1
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

34
22
6
12
11
5
6
5
0
6
6
6
5
2
2
5
5
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
4
4
4
4
4
4
4
5
5
5
4
4
4
4

Relative Humidity (%)

88
85
82
79
77
73
72
73
75
78
81
85
90
91
91
93
93
93

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

309
310
311
312
311
311
310
312
313
315
317
319
321
322
323
324
321
319

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

Generated: 27/11/25 07:17:04. Forecast: 27/11/25 to 03/12/25. Timezone: UTC+1.00