Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Waxing Gibbous 100%

15:25

08:09

08 Bad
09 Bad
10 Bad
11 OK
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
07 Bad

Sun - Rise: 08:25, Set: 16:28, Transit: 12:26. Moon - Rise: 15:25, Set: 08:09. Civil Dark: 17:07 - 07:47. Nautical Dark: 17:50 - 07:04. Astro Dark: 18:31 - 06:23

Total Clouds (% Sky Obscured)

91
85
85
37
69
93
100
100
99
99
98
91
96
100
100
100
85
95
100
94
95
90
88
94

Low Clouds (% Sky Obscured)

61
63
35
26
40
40
45
42
33
58
87
86
85
76
63
56
73
70
74
87
87
80
82
85

Medium Clouds (% Sky Obscured)

0
3
16
1
8
2
80
68
48
72
96
86
88
53
92
91
28
89
90
25
58
36
29
40

High Clouds (% Sky Obscured)

11
31
13
7
29
77
100
96
94
93
10
39
66
100
99
87
1
4
1
2
1
6
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
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
1
6
21
27
23
22
16
14
5
2
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
7
8
10
11
11
11
11
11
11
11
10
10
9
8
7
6
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
4
3
4
4
4
4
3
2
2
2
2
3
3
2
3
4
2
3
3
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
84
73
70
69
68
69
75
76
75
78
81
86
91
94
94
94
91
90
90
90
93

Pressure (mb)

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

Ozone (du)

300
298
301
302
301
297
295
296
295
295
298
301
305
312
313
309
303
306
314
317
321
322
321
324

Friday 5

Full Moon 98%

16:17

09:36

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

Sun - Rise: 08:27, Set: 16:27, Transit: 12:27. Moon - Rise: 16:17, Set: 09:36. Civil Dark: 17:07 - 07:48. Nautical Dark: 17:50 - 07:05. Astro Dark: 18:30 - 06:24

Total Clouds (% Sky Obscured)

88
99
99
90
90
100
100
96
81
85
73
28
97
93
96
100
100
100
100
100
100
100
100
87

Low Clouds (% Sky Obscured)

87
99
99
90
90
75
56
50
42
34
27
0
0
0
31
23
36
39
97
100
100
100
94
76

Medium Clouds (% Sky Obscured)

8
5
0
0
0
0
0
4
8
5
5
8
32
79
85
100
100
100
100
100
94
78
31
59

High Clouds (% Sky Obscured)

1
1
0
0
0
90
95
95
48
62
40
7
94
83
57
98
100
100
66
85
95
100
96
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
8
6
9
6

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

Precipitation Probability (%)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
20
82
95
72
76
49
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.5
0.3
0.4
0
0.4

Wind Speed/Direction (mph)

6
6
5
5
6
6
6
6
6
6
7
8
8
9
10
11
12
13
14
14
16
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
88
85
82
81
82
81
85
85
89
86
86
88
85
85
80
80
75
76
79
78
78
83

Pressure (mb)

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

Ozone (du)

328
329
331
334
338
340
343
347
341
342
344
338
332
325
321
316
311
305
301
303
304
304
303
304

Saturday 6

Waning Gibbous 93%

17:29

10:45

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
07 Bad

Sun - Rise: 08:28, Set: 16:27, Transit: 12:27. Moon - Rise: 17:29, Set: 10:45. Civil Dark: 17:06 - 07:49. Nautical Dark: 17:49 - 07:06. Astro Dark: 18:30 - 06:25

Total Clouds (% Sky Obscured)

88
64
87
90
100
99
95
100
100
100
99
95
100
98
98
92
81
75
69
65
77
88
100
100

Low Clouds (% Sky Obscured)

77
54
70
67
85
86
91
80
91
100
83
84
82
74
85
75
73
66
62
62
68
70
79
68

Medium Clouds (% Sky Obscured)

66
46
58
80
100
98
92
85
99
100
98
90
52
94
94
78
63
57
10
0
5
12
64
78

High Clouds (% Sky Obscured)

0
6
42
15
91
62
15
98
62
100
37
43
100
77
33
11
2
2
2
35
53
77
100
79

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

36
9
25
20
76
64
53
23
40
95
95
46
22
22
9
4
4
3
5
3
3
1
2
2

Precipitation Amount (mm)

0
0
0
0
0.5
0.2
0.2
0
0
0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
7
8
9
9
9
9
10
9
9
9
10
10
10
10
9
9
9
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
85
85
84
88
85
87
82
81
85
88
85
84
81
80
81
80
80
79
81
85
88
91

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009

Ozone (du)

302
302
302
300
300
300
299
298
295
298
295
292
293
290
292
293
292
290
285
281
280
281
281
279

Sunday 7

Waning Gibbous 86%

18:56

11:31

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
07 Bad

Sun - Rise: 08:29, Set: 16:26, Transit: 12:28. Moon - Rise: 18:56, Set: 11:31. Civil Dark: 17:06 - 07:50. Nautical Dark: 17:49 - 07:07. Astro Dark: 18:30 - 06:26

Total Clouds (% Sky Obscured)

99
99
97
96
94
95
96
97
98
99
100
100
100
100
100
100
100
100
100
100
98
96
94
96

Low Clouds (% Sky Obscured)

69
67
65
67
65
63
64
62
72
85
100
97
93
90
91
92
94
89
84
76
71
52
47
53

Medium Clouds (% Sky Obscured)

88
99
96
94
91
91
90
88
92
91
100
100
100
100
100
100
100
62
42
28
33
36
41
41

High Clouds (% Sky Obscured)

58
42
50
55
63
68
72
81
86
93
100
100
100
100
100
100
100
100
100
100
81
62
57
66

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

4
8
32
56
87
56
67
59
43
22
5
31
54
95
95
95
95
89
65
49
27
12
6
6

Precipitation Amount (mm)

0
0
0
0.2
0.6
0
0.3
0.2
0
0
0
0
0
1.1
0.8
1
1.1
0.7
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
87
91
91
91
91
91
91
95
96
98
96
96
98
93
95
98
95
95
93
93
93

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005
1006
1006
1007
1008
1008
1009

Ozone (du)

278
278
278
279
277
277
279
280
281
281
283
285
286
287
285
283
285
290
291
291
292
295
294
295

Monday 8

Waning Gibbous 77%

20:25

12:01

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
07 Bad

Sun - Rise: 08:30, Set: 16:26, Transit: 12:28. Moon - Rise: 20:25, Set: 12:01. Civil Dark: 17:06 - 07:51. Nautical Dark: 17:49 - 07:08. Astro Dark: 18:30 - 06:27

Total Clouds (% Sky Obscured)

97
98
98
99
100
100
100
100
99
99
99
93
90
85
87
91
96
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
74
73
86
85
86
88
90
87
85
82
76
77
77
71
67
75
73
69
63
54
43
33
51

Medium Clouds (% Sky Obscured)

80
76
84
92
99
65
98
100
92
84
80
69
66
80
78
75
67
79
87
96
95
94
93
70

High Clouds (% Sky Obscured)

68
68
75
87
100
100
100
100
94
87
81
6
6
7
33
58
84
89
95
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
6
11
15
26
34
62
89
95
89
79
66
64
63
52
41
22
15
11
3
3
3
4
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
12
12
11
11
12
13
13
13
12
12
12
12
12
12
12
12
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
88
87
92
95
96
96
96
96
95
93
92
90
87
84
81
83
83
83
81
80
79

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

293
291
288
288
286
284
284
285
285
286
288
289
290
290
291
293
295
297
298
300
302
302
302
302

Tuesday 9

Waning Gibbous 67%

21:50

12:21

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
07 Bad

Sun - Rise: 08:31, Set: 16:26, Transit: 12:29. Moon - Rise: 21:50, Set: 12:21. Civil Dark: 17:06 - 07:52. Nautical Dark: 17:49 - 07:09. Astro Dark: 18:30 - 06:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
88
70

Low Clouds (% Sky Obscured)

67
79
80
83
88
92
93
95
97
98
100
99
99
96
81
66
51
40
29
22
16
10
4
11

Medium Clouds (% Sky Obscured)

46
22
34
48
59
75
86
98
94
90
86
92
95
97
93
89
85
88
92
94
80
65
50
35

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
72
40
5
10
9
13
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
Light Rain
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 (%)

19
23
31
37
41
44
48
54
71
84
92
90
87
81
73
60
37
37
37
37
33
25
12
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.5
0.6
0.5
0.5
0.4
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
12
12
12
12
12
11
12
12
12
12
12
12
12
11
11
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
71
72
71
72
73
76
76
76
77
77
77
77
77
80
81
84
81
78
76
74
74
73

Pressure (mb)

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

Ozone (du)

301
300
299
298
296
294
291
288
286
287
288
290
290
289
289
289
288
287
286
284
283
284
285
286

Wednesday 10

Waning Gibbous 57%

23:11

12:36

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

Sun - Rise: 08:32, Set: 16:26, Transit: 12:29. Moon - Rise: 23:11, Set: 12:36. Civil Dark: 17:06 - 07:53. Nautical Dark: 17:49 - 07:10. Astro Dark: 18:30 - 06:29

Total Clouds (% Sky Obscured)

52
34
42
50
67
74
80
82
72
65
60
53
48
43
57
77
89

Low Clouds (% Sky Obscured)

26
34
42
50
67
69
71
72
68
62
57
50
46
40
47
57
72

Medium Clouds (% Sky Obscured)

20
4
7
8
10
16
23
28
34
39
45
42
39
32
35
37
40

High Clouds (% Sky Obscured)

8
2
1
1
0
2
4
6
25
42
55
40
35
30
40
45
45

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
16
16
17
18
17
17
17
16
15
15
14
14
13
13
12

Chance of Frost

Temperature (°C)

10
11
11
11
12
12
12
12
12
12
11
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
69
71
72
76
77
79
80
81
83
86
84
85
87
88
90

Pressure (mb)

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

Ozone (du)

287
289
290
291
291
292
293
293
294
295
296
297
300
302
304
306
307

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

Generated: 04/12/25 07:44:17. Forecast: 04/12/25 to 10/12/25. Timezone: UTC+1.00