Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Crescent 34%

13:21

21:52

16 OK
17 OK
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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:17, Set: 16:23, Transit: 12:20. Moon - Rise: 13:21, Set: 21:52. Civil Dark: 17:03 - 07:37. Nautical Dark: 17:47 - 06:53. Astro Dark: 18:28 - 06:12

Total Clouds (% Sky Obscured)

27
36
46
43
99
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
36
46
43
65
80
75
47
61
58
53
53
59
88
80
87
88
95
94
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
2
0
0
6
43
88
100
100
100
100
87
96
96
99
96
98
99
95
98
98
99
92

High Clouds (% Sky Obscured)

0
2
2
43
99
100
100
100
100
100
100
100
66
82
100
100
100
100
70
91
68
72
84
83

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
3
98
100
100
97
98
14
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
29
40
53
61
62
71
75
59
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.4
0.3
0

Wind Speed/Direction (mph)

3
3
4
4
6
7
8
8
9
10
11
11
12
12
13
14
15
15
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
91
91
93
93
91
93
93
93
91
88
89
88
89
89
86
83
82
80
79
80
82
85

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1014

Ozone (du)

298
293
290
289
289
288
290
290
289
290
289
286
282
279
276
274
272
271
268
267
268
267
266
265

Thursday 27

Waxing Crescent 44%

13:32

23:13

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:19, Set: 16:22, Transit: 12:20. Moon - Rise: 13:32, Set: 23:13. Civil Dark: 17:02 - 07:38. Nautical Dark: 17:46 - 06:55. Astro Dark: 18:27 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
99
99
100
100
98
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
97
100
98
99
96
100
97
99
95
93
89
96
100
100
94
90
61
55

Medium Clouds (% Sky Obscured)

65
68
48
50
45
35
34
36
31
51
51
86
66
84
97
97
56
57
46
77
100
98
65
55

High Clouds (% Sky Obscured)

74
86
56
73
98
67
58
100
83
43
25
37
67
91
99
55
79
88
87
98
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
5
9
9
9
9
9

Fog (%)

0
1
2
2
1
1
1
1
1
0
0
0
0
0
1
4
4
37
92
98
96
39
6
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 (%)

2
0
0
0
2
2
0
0
2
5
25
35
49
40
24
24
11
28
35
4
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
90
91
91
90
90
91
90
90
90
91
91
93
93
93
93
93
95
93
90
88
85

Pressure (mb)

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

Ozone (du)

264
264
263
264
263
262
262
262
262
262
263
263
263
263
262
262
262
262
263
263
263
264
266
268

Friday 28

First Quarter 55%

13:42

00:35

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:20, Set: 16:21, Transit: 12:20. Moon - Rise: 13:42, Set: 00:35. Civil Dark: 17:02 - 07:40. Nautical Dark: 17:45 - 06:56. Astro Dark: 18:27 - 06:14

Total Clouds (% Sky Obscured)

100
97
89
58
77
74
76
75
67
59
67
63
63
77
77
78
93
93
84
87
69
69
67
67

Low Clouds (% Sky Obscured)

51
47
36
42
77
60
50
41
47
48
52
48
47
59
48
51
41
49
54
63
43
49
57
57

Medium Clouds (% Sky Obscured)

55
60
12
0
0
17
48
44
21
0
0
0
4
66
58
67
61
27
60
63
40
36
31
37

High Clouds (% Sky Obscured)

100
97
79
1
3
0
0
0
0
0
0
0
1
1
1
78
43
35
50
50
50
52
53
55

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 (%)

1
5
6
1
1
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
1
19
7
1
11
34
15
1
0
0
3
13
8
7
9
2
2
4
4
6
5
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
88
88
91
93
93
95
95
94
94
93
93
94
94
96
94
94
93
91
85
81
79
79

Pressure (mb)

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

Ozone (du)

268
268
271
275
278
281
279
282
285
285
284
287
287
287
288
290
292
291
293
293
292
295
297
299

Saturday 29

Waxing Gibbous 66%

13:52

01:58

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:22, Set: 16:20, Transit: 12:21. Moon - Rise: 13:52, Set: 01:58. Civil Dark: 17:01 - 07:41. Nautical Dark: 17:45 - 06:57. Astro Dark: 18:26 - 06:15

Total Clouds (% Sky Obscured)

75
83
92
89
87
84
88
91
96
97
98
100
100
100
100
96
100
100
100
91
99
99
90
68

Low Clouds (% Sky Obscured)

60
67
69
47
42
25
40
56
71
49
30
8
17
16
23
39
72
89
93
82
98
98
89
68

Medium Clouds (% Sky Obscured)

49
64
78
80
81
73
75
90
92
95
98
100
100
100
100
39
33
30
29
29
28
23
15
8

High Clouds (% Sky Obscured)

44
43
47
51
51
45
48
46
39
21
15
24
46
69
100
96
98
97
97
91
96
65
34
3

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

Precipitation Probability (%)

3
5
7
15
42
48
35
34
36
34
14
5
11
16
17
20
21
23
24
24
58
47
27
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
84
84
84
85
87
88
88
91
91
91
91
86
88
88
86
88
69
69
72
76
85
72
66

Pressure (mb)

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

Ozone (du)

300
299
301
302
303
307
309
311
315
317
323
328
334
340
343
346
350
353
355
357
356
353
350
348

Sunday 30

Waxing Gibbous 77%

14:04

03:25

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

Sun - Rise: 08:23, Set: 16:20, Transit: 12:21. Moon - Rise: 14:04, Set: 03:25. Civil Dark: 17:00 - 07:42. Nautical Dark: 17:44 - 06:58. Astro Dark: 18:26 - 06:17

Total Clouds (% Sky Obscured)

69
61
99
60
53
46
38
27
18
14
15
8
12
41
59
67
57
53
72
80
89
90
91
89

Low Clouds (% Sky Obscured)

69
61
64
56
53
45
37
26
16
12
15
5
8
15
19
13
13
11
14
16
15
13
10
8

Medium Clouds (% Sky Obscured)

5
5
64
4
0
0
0
0
0
0
0
0
0
0
0
16
38
53
71
63
56
64
66
68

High Clouds (% Sky Obscured)

2
1
0
1
0
0
0
0
0
0
0
1
1
15
26
53
43
34
43
55
71
69
63
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 (%)

19
10
3
3
5
5
2
2
1
2
2
1
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
7
7
7
7
8
8
8
8
9
8
8
7
8
9
10
11
13
13
14
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
74
74
80
80
82
83
85
85
85
83
85
89
91
91
91
89
89
86
83
80
78
76

Pressure (mb)

1010
1011
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1014
1014
1014
1014
1013
1013
1013
1012

Ozone (du)

346
345
342
345
347
350
350
353
348
340
337
333
332
331
327
323
319
315
311
308
305
302
298
294

Monday 1

Waxing Gibbous 86%

14:19

04:57

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:24, Set: 16:19, Transit: 12:21. Moon - Rise: 14:19, Set: 04:57. Civil Dark: 17:00 - 07:44. Nautical Dark: 17:44 - 07:00. Astro Dark: 18:25 - 06:18

Total Clouds (% Sky Obscured)

94
97
100
97
91
79
83
91
100
100
100
100
100
100
100
100
100
100
95
90
91
81
74
65

Low Clouds (% Sky Obscured)

5
8
10
27
39
42
50
57
69
74
85
93
95
94
95
88
86
87
76
63
49
50
49
49

Medium Clouds (% Sky Obscured)

73
85
100
93
85
78
83
91
99
100
100
100
100
100
100
95
94
90
80
69
55
35
18
0

High Clouds (% Sky Obscured)

88
97
100
95
87
76
71
79
100
100
100
100
100
100
100
100
100
100
70
40
10
7
3
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
4
17
23
27
26
27
30
49
65
80
79
66
38
27
16
4
5
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
71
68
66
64
61
62
65
68
66
64
62
60
60
59
58
56
55
58
62
67
68
70

Pressure (mb)

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

Ozone (du)

289
285
281
277
273
270
266
265
264
262
262
262
262
262
263
263
262
262
262
265
269
272
271
271

Tuesday 2

Waxing Gibbous 93%

14:40

06:34

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:26, Set: 16:18, Transit: 12:22. Moon - Rise: 14:40, Set: 06:34. Civil Dark: 16:59 - 07:45. Nautical Dark: 17:43 - 07:01. Astro Dark: 18:25 - 06:19

Total Clouds (% Sky Obscured)

65
63
63
74
85
97
96
96
95
87
79
71
65
60
63
65
64
58
58
52
56

Low Clouds (% Sky Obscured)

58
63
63
63
61
59
61
62
65
63
62
60
63
60
63
62
59
56
49
46
47

Medium Clouds (% Sky Obscured)

0
0
0
21
42
60
53
52
50
34
17
0
0
0
0
3
5
8
5
2
0

High Clouds (% Sky Obscured)

0
0
0
25
48
72
79
84
85
62
39
17
16
15
13
13
14
13
8
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

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 (%)

1
1
0
7
10
4
8
7
11
19
19
15
15
9
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
2
1
2
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

73
74
74
75
77
78
79
81
82
84
85
88
88
90
90
88
86
85
82
79
78

Pressure (mb)

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

Ozone (du)

270
271
272
274
277
280
283
285
287
288
289
290
291
293
295
298
299
300
302
302
303

Forecast for Stadskanaal, Gemeente Stadskanaal, Netherlands (52.99,6.95)

Generated: 26/11/25 16:46:55. Forecast: 26/11/25 to 02/12/25. Timezone: UTC+1.00