Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

Third Quarter 50%

00:10

14:22

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

Sun - Rise: 07:56, Set: 16:51, Transit: 12:23. Moon - Rise: 00:10, Set: 14:22. Civil Dark: 17:28 - 07:18. Nautical Dark: 18:09 - 06:37. Astro Dark: 18:49 - 05:57

Total Clouds (% Sky Obscured)

94
96
96
94
96
91
96
97
98
89
85
93
84
71
40
43
92
44
100
39
69
100
100
81

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
16

Medium Clouds (% Sky Obscured)

94
91
89
82
91
57
59
44
29
21
19
20
2
0
0
0
0
0
0
1
15
6
0
15

High Clouds (% Sky Obscured)

39
57
96
54
50
46
78
88
94
73
67
85
84
70
40
43
92
44
99
39
68
100
100
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
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
1
6
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
7
7
7
7
7
7
8
8
8
8
7
7
7
7
8
8
8
8
8
8

Relative Humidity (%)

83
77
77
76
77
77
72
67
64
63
63
65
67
69
71
71
73
75
80
81
83
83
81
80

Pressure (mb)

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

Ozone (du)

266
264
262
263
263
262
261
261
261
261
262
263
264
265
265
264
264
263
262
261
260
260
262
262

Thursday 13

Waning Crescent 39%

01:27

14:34

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: 07:57, Set: 16:49, Transit: 12:23. Moon - Rise: 01:27, Set: 14:34. Civil Dark: 17:27 - 07:20. Nautical Dark: 18:08 - 06:39. Astro Dark: 18:48 - 05:59

Total Clouds (% Sky Obscured)

99
100
100
97
93
100
98
98
98
99
96
96
100
99
100
100
100
100
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

21
20
4
1
0
1
9
46
58
45
84
77
81
90
88
79
63
86
72
65
73
78
89
93

Medium Clouds (% Sky Obscured)

18
51
64
69
47
93
63
91
88
59
78
89
99
86
100
100
100
100
99
99
98
100
100
100

High Clouds (% Sky Obscured)

98
99
98
72
41
76
45
85
48
41
24
23
100
49
100
100
100
68
30
41
45
99
45
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
6
5
9
9
7
5
3
4

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

Precipitation Probability (%)

0
0
0
1
4
5
20
6
3
2
3
7
6
24
57
65
75
65
72
77
74
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.5
0.3
0.4
0.4
0.3
1.2
1.5
1.3

Wind Speed/Direction (mph)

11
11
13
14
13
12
13
13
12
10
11
9
9
8
8
8
7
8
6
5
4
6
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
79
77
79
77
75
71
75
78
73
74
76
78
86
93
95
96
95
88
90
90
93
91

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1009
1010
1009
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1011
1012
1011

Ozone (du)

260
260
259
260
261
263
265
267
268
268
269
268
269
273
276
278
279
280
280
280
279
278
278
280

Friday 14

Waning Crescent 30%

02:41

14:44

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: 07:59, Set: 16:48, Transit: 12:23. Moon - Rise: 02:41, Set: 14:44. Civil Dark: 17:25 - 07:22. Nautical Dark: 18:07 - 06:40. Astro Dark: 18:47 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
87
91
85
88
91
94
89
89
86
87
89
91
96
100
100
100
95
85
92
91
94
97
100

Medium Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
98
100
100
100
100
100
100
93
100
90
98
100
98
99
99
100

High Clouds (% Sky Obscured)

100
100
100
86
100
70
100
84
49
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
92
65
91
63
56
50
35
60
53
56
75
72
72
68
69

Precipitation Amount (mm)

1.3
1.3
1.2
1.3
1.4
1.1
1.6
1.2
0.7
0.6
0
0.6
0.2
0
0
0
0.3
0
0
0.4
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
6
6
7
6
7
6
5
5
4
5
4
3
4
3
2
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

90
85
84
85
84
87
88
91
91
91
91
91
93
93
91
90
90
91
91
91
91
91
90
90

Pressure (mb)

1011
1012
1011
1011
1011
1011
1011
1011
1012
1011
1010
1010
1011
1010
1011
1011
1011
1011
1011
1012
1012
1011
1012
1012

Ozone (du)

283
283
283
283
283
282
282
283
283
283
284
285
287
288
288
290
292
293
292
292
290
289
287
285

Saturday 15

Waning Crescent 21%

03:54

14:53

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: 16:46, Transit: 12:24. Moon - Rise: 03:54, Set: 14:53. Civil Dark: 17:24 - 07:23. Nautical Dark: 18:05 - 06:42. Astro Dark: 18:45 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

99
98
98
98
98
98
99
99
100
100
100
100
100
100
100
97
94
91
90
88
87
86
86
85

Medium Clouds (% Sky Obscured)

98
94
92
84
97
94
89
42
62
54
53
62
82
94
74
97
87
78
80
62
60
61
60
60

High Clouds (% Sky Obscured)

69
42
70
92
70
44
42
74
64
65
73
79
86
93
100
100
100
100
100
100
100
95
95
96

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

Very Light Rain
Very 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 (%)

70
66
65
52
47
45
39
34
31
26
19
5
9
5
2
3
3
5
3
7
1
2
1
0

Precipitation Amount (mm)

0.3
0.3
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)

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

Chance of Frost

Temperature (°C)

7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5

Feels Like (°C)

1
1
1
1
-0
0
0
1
1
1
1
1
1
1
1
1
1
1
0
1
-0
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
88
86
88
88
86
86
86
86
86
86
86
85
85
83
85
85
83
82
83
83
83

Pressure (mb)

1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

284
283
282
281
281
282
282
282
282
283
283
283
282
284
285
286
287
288
290
292
293
293
293
295

Sunday 16

Waning Crescent 13%

03:54

15:03

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: 16:45, Transit: 12:24. Moon - Rise: 03:54, Set: 15:03. Civil Dark: 17:23 - 07:25. Nautical Dark: 18:04 - 06:43. Astro Dark: 18:44 - 06:03

Total Clouds (% Sky Obscured)

99
98
97
95
94
92
80
96
98
99
98
98
99
99
94
56
55
58
51
47
41
40
43
52

Low Clouds (% Sky Obscured)

75
67
63
62
67
70
74
86
89
88
87
86
83
80
92
50
49
48
47
46
41
40
43
52

Medium Clouds (% Sky Obscured)

47
34
19
13
7
1
2
2
2
3
18
33
39
45
8
5
4
4
2
1
0
0
0
0

High Clouds (% Sky Obscured)

75
47
21
14
7
0
0
0
0
9
19
28
19
10
2
1
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
5
21
27
30
27
24
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
88
86
85
79
70
64
59
60
66
71
75
76
78
76
76
76
75
74
71
72
72

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

296
297
300
305
313
316
313
310
310
309
307
302
291
282
278
276
278
279
281
282
284
285
288
291

Monday 17

Waning Crescent 8%

05:06

15:13

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

Sun - Rise: 08:04, Set: 16:44, Transit: 12:24. Moon - Rise: 05:06, Set: 15:13. Civil Dark: 17:22 - 07:26. Nautical Dark: 18:03 - 06:45. Astro Dark: 18:43 - 06:05

Total Clouds (% Sky Obscured)

48
35
30
22
19
15
31
46
62
57
54
47
47
46
46
60
74
85
83
81
79
79
80
81

Low Clouds (% Sky Obscured)

48
35
30
22
19
15
31
46
49
42
36
29
32
37
42
57
74
85
83
81
79
79
80
81

Medium Clouds (% Sky Obscured)

4
9
14
22
19
15
31
46
60
47
36
25
16
8
1
8
17
34
32
28
25
28
30
32

High 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

ISS Passover

Visibility (miles)

9
9
8
8
8
9
9
9
8
8
8
9
9
9
9
9
9
9
8
9
9
9
9
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 (%)

28
35
39
43
43
42
38
35
37
32
27
20
16
13
3
10
16
22
25
27
27
30
30
27

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
10
11
13
14
15
14
13
11
9
6
5
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
74
74
68
65
60
60
63
65
63
62
58
60
64
65
70
76
83
85
89
91
89
88

Pressure (mb)

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

Ozone (du)

294
300
306
311
311
311
311
306
302
297
293
288
284
285
286
287
278
269
261
265
268
272
277
282

Tuesday 18

Waning Crescent 3%

06:19

15:26

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: 08:06, Set: 16:42, Transit: 12:24. Moon - Rise: 06:19, Set: 15:26. Civil Dark: 17:20 - 07:28. Nautical Dark: 18:02 - 06:46. Astro Dark: 18:42 - 06:06

Total Clouds (% Sky Obscured)

84
88
94
91
88
86
82
78
79
83
86
90
89
89
88
86
81
79
82
85
89

Low Clouds (% Sky Obscured)

84
84
88
85
82
79
74
69
65
72
78
84
84
84
84
80
77
72
78
81
85

Medium Clouds (% Sky Obscured)

31
29
29
19
10
1
4
6
8
19
28
36
21
11
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
1
9
27
60
43
22
0
0
0
0
0
0
0
4
9
14

ISS Passover

Visibility (miles)

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

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 (%)

30
31
31
29
25
21
28
29
27
24
20
15
14
12
10
13
19
25
27
30
33

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)

4
3
3
3
3
4
4
5
5
6
6
6
6
6
7
7
7
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
91
93
91
86
85
79
73
67
68
70
71
72
74
75
78
82
86
83
83

Pressure (mb)

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

Ozone (du)

287
284
281
278
281
284
288
290
292
294
294
294
294
293
292
291
289
287
285
284
282

Forecast for Kerkelanden, Gemeente Hilversum, Netherlands (52.22,5.15)

Generated: 12/11/25 04:23:54. Forecast: 12/11/25 to 18/11/25. Timezone: UTC+1.00