Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 72%

19:43

13:40

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

Sun - Rise: 07:48, Set: 16:45, Transit: 12:16. Moon - Rise: 19:43, Set: 13:40. Civil Dark: 17:23 - 07:10. Nautical Dark: 18:05 - 06:28. Astro Dark: 18:45 - 05:48

Total Clouds (% Sky Obscured)

76
65
76
100
100
92
60
69
41
38
38
39
40
45
63
69
83
67
85
83
65
61
49
61

Low Clouds (% Sky Obscured)

60
31
22
27
40
28
29
32
34
35
35
34
34
39
55
68
73
48
54
56
48
45
49
58

Medium Clouds (% Sky Obscured)

16
8
0
0
32
5
0
0
0
0
0
0
0
0
0
0
0
2
4
4
36
33
3
3

High Clouds (% Sky Obscured)

51
42
76
100
100
89
37
48
6
1
0
0
2
1
16
20
36
31
50
55
24
8
3
13

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
1
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
8
7
7
7
8
6
6
6
6
5
5
5
4
4
4
4
3
5
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

71
75
80
88
91
93
93
94
94
94
93
93
94
94
94
94
90
90
93
88
82
73
67
64

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1012

Ozone (du)

280
281
281
278
273
272
273
274
271
268
268
268
267
267
267
268
267
264
264
263
262
261
262
265

Monday 10

Waning Gibbous 61%

21:11

14:02

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:49, Set: 16:44, Transit: 12:16. Moon - Rise: 21:11, Set: 14:02. Civil Dark: 17:22 - 07:12. Nautical Dark: 18:03 - 06:30. Astro Dark: 18:44 - 05:49

Total Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
100
100
100
100
100
100
96
78
88
87
90
91
92
90
84
65

Low Clouds (% Sky Obscured)

62
75
67
63
42
4
20
58
53
89
84
77
78
80
93
78
82
78
72
56
50
70
60
58

Medium Clouds (% Sky Obscured)

3
44
40
100
100
100
100
100
100
100
100
100
100
92
54
0
19
30
36
37
42
42
23
9

High Clouds (% Sky Obscured)

78
100
100
100
100
100
100
31
100
100
91
100
30
35
1
0
0
0
6
12
10
6
12
5

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
1
9
19
43
80
95
94
95
95
28
4
1
2
1
1
2
1
1
4
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0.7
0.5
0.9
0.9
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
72
74
75
73
72
72
79
85
84
88
93
90
85
85
82
82
85
85
81
79
76
75

Pressure (mb)

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

Ozone (du)

265
263
260
260
262
265
266
268
271
273
274
279
286
296
300
304
309
306
301
297
292
290
287
286

Tuesday 11

Waning Gibbous 50%

22:38

14:02

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:51, Set: 16:42, Transit: 12:16. Moon - Rise: 22:38, Set: 14:02. Civil Dark: 17:20 - 07:13. Nautical Dark: 18:02 - 06:31. Astro Dark: 18:42 - 05:51

Total Clouds (% Sky Obscured)

58
72
95
100
87
69
86
92
100
87
100
100
74
83
74
89
94
96
98
100
89
78
70
79

Low Clouds (% Sky Obscured)

58
72
44
28
18
22
16
21
24
23
19
19
16
13
3
4
49
42
21
1
4
0
0
1

Medium Clouds (% Sky Obscured)

5
13
48
60
83
34
30
20
2
2
3
47
21
14
15
58
60
59
59
64
55
50
42
34

High Clouds (% Sky Obscured)

5
11
13
10
19
24
65
82
100
78
100
100
50
69
74
84
90
93
97
100
89
78
70
79

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
0
0
0
0
0
0
0
0
0
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
90
90
88
90
90
88
87
88
85
85
84
82
81
77
75
73
73
72
70
67
67

Pressure (mb)

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

Ozone (du)

286
286
288
288
290
292
292
295
288
284
282
279
274
269
267
264
263
261
264
263
263
264
265
264

Wednesday 12

Third Quarter 39%

00:01

14:17

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:53, Set: 16:41, Transit: 12:16. Moon - Rise: 00:01, Set: 14:17. Civil Dark: 17:19 - 07:15. Nautical Dark: 18:01 - 06:33. Astro Dark: 18:41 - 05:52

Total Clouds (% Sky Obscured)

89
100
100
100
100
94
88
82
87
94
100
100
100
100
98
95
93
92
76
63
80
88
83
54

Low Clouds (% Sky Obscured)

3
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9

Medium Clouds (% Sky Obscured)

25
22
49
42
32
26
3
1
55
65
26
0
0
0
6
12
18
23
31
37
34
24
21
23

High Clouds (% Sky Obscured)

89
100
100
100
100
94
88
82
87
94
100
100
100
100
92
85
77
67
57
45
48
49
51
41

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
68
69
70
70
67
68
72
72
72
74
78
80
81
82
82
85
85
83
76
72
68
65

Pressure (mb)

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

Ozone (du)

263
263
262
261
262
262
262
261
263
264
265
264
262
261
261
259
257
258
258
258
259
259
259
258

Thursday 13

Waning Crescent 30%

01:19

14:28

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:55, Set: 16:39, Transit: 12:16. Moon - Rise: 01:19, Set: 14:28. Civil Dark: 17:17 - 07:17. Nautical Dark: 17:59 - 06:34. Astro Dark: 18:40 - 05:54

Total Clouds (% Sky Obscured)

59
78
92
93
92
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
27
34
40
45
51
54
55
44
34
39
44
50
53
58
71
83
67
59
54
61
67
73
61

Medium Clouds (% Sky Obscured)

28
30
31
41
46
90
66
70
72
99
69
77
88
100
100
99
99
99
100
100
100
100
100
95

High Clouds (% Sky Obscured)

38
51
46
28
13
20
30
43
51
55
62
67
69
70
76
87
100
100
100
100
100
100
100
100

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

Precipitation Probability (%)

0
0
0
0
0
14
18
9
41
55
68
91
69
37
42
47
51
55
58
59
55
47
28
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
10
10
10
10
10
10
9
9
7
7
6
6
6
6
6
5
5
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
9
9
9
9

Relative Humidity (%)

62
65
69
71
74
75
76
79
79
81
80
84
84
84
84
86
86
88
86
86
83
80
77
74

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1008

Ozone (du)

259
260
262
263
265
266
269
270
272
272
273
274
274
273
272
273
274
275
276
277
278
279
280
281

Friday 14

Waning Crescent 21%

02:34

14:37

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:57, Set: 16:38, Transit: 12:16. Moon - Rise: 02:34, Set: 14:37. Civil Dark: 17:16 - 07:18. Nautical Dark: 17:58 - 06:36. Astro Dark: 18:39 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
100
100
100
100
100
100
100
95
89
81
82
78
72
74

Low Clouds (% Sky Obscured)

44
26
26
26
26
36
45
66
76
81
85
88
92
94
94
97
100
93
89
80
70
59
48
45

Medium Clouds (% Sky Obscured)

90
87
93
97
100
78
57
35
52
67
74
80
88
96
88
81
73
59
51
35
28
12
3
7

High Clouds (% Sky Obscured)

100
100
100
100
100
99
97
95
95
95
95
96
98
100
97
97
96
91
89
81
72
62
52
39

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

Precipitation Probability (%)

35
24
23
20
13
12
9
0
2
4
3
32
49
65
68
67
61
69
61
27
26
20
4
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
75
73
72
70
68
67
65
64
63
62
68
77
86
84
84
83
84
86
87
83
79
75

Pressure (mb)

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

Ozone (du)

281
280
279
280
281
281
282
283
284
284
284
284
285
286
287
289
290
291
291
291
292
292
293
294

Saturday 15

Waning Crescent 13%

03:47

14:46

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: 07:58, Set: 16:36, Transit: 12:17. Moon - Rise: 03:47, Set: 14:46. Civil Dark: 17:15 - 07:20. Nautical Dark: 17:57 - 06:37. Astro Dark: 18:38 - 05:57

Total Clouds (% Sky Obscured)

73
73
74
75
77
74
71
67
74
81
89
93
96
100
99
99
98

Low Clouds (% Sky Obscured)

35
30
39
50
63
65
64
63
72
80
89
92
96
100
97
95
94

Medium Clouds (% Sky Obscured)

11
12
17
21
29
25
24
25
31
37
37
46
58
70
75
78
79

High Clouds (% Sky Obscured)

26
14
17
20
26
29
32
40
53
61
65
83
87
86
90
95
98

ISS Passover

Visibility (miles)

8
7
5
6
7
8
6
5
3
5
7
9
9
9
9
9
8

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

18
21
32
43
52
47
49
57
68
73
76
64
49
28
27
26
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
86
89
89
90
91
93
93
93
93
93
93
95
95
93
91

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004

Ozone (du)

295
296
297
298
300
302
303
305
306
306
306
306
306
306
305
306
306

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

Generated: 09/11/25 14:18:11. Forecast: 09/11/25 to 15/11/25. Timezone: UTC+1.00