Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Gibbous 57%

23:04

12:45

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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
16 Bad

Sun - Rise: 08:35, Set: 16:15, Transit: 12:25. Moon - Rise: 23:04, Set: 12:45. Civil Dark: 16:57 - 07:54. Nautical Dark: 17:42 - 07:09. Astro Dark: 18:24 - 06:27

Total Clouds (% Sky Obscured)

93
96
97
98
79
51
34
31
47
70
76
100
98
95
92
94
89
88
88
94
94
92
92
91

Low Clouds (% Sky Obscured)

63
54
65
82
79
44
30
29
36
43
50
55
57
63
57
52
45
44
55
60
60
59
62
63

Medium Clouds (% Sky Obscured)

93
96
51
0
0
0
0
0
17
44
43
92
93
89
71
85
73
72
58
35
26
46
13
5

High Clouds (% Sky Obscured)

89
96
97
57
5
0
0
0
0
0
2
79
52
39
57
30
28
30
3
35
45
60
67
74

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
10
8
9
1
0
0
0
3
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)

11
11
11
12
13
12
11
11
11
11
12
12
12
11
11
11
11
12
11
12
12
11
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
86
87
83
88
93
93
93
95
93
93
95
95
93
93
91
88
88
85
84
82
84
90

Pressure (mb)

1016
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

291
292
295
301
308
309
311
310
314
313
315
314
308
306
304
303
302
304
301
300
299
296
295
295

Thursday 11

Third Quarter 46%

00:21

12:54

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
16 OK

Sun - Rise: 08:36, Set: 16:15, Transit: 12:26. Moon - Rise: 00:21, Set: 12:54. Civil Dark: 16:57 - 07:55. Nautical Dark: 17:42 - 07:10. Astro Dark: 18:24 - 06:28

Total Clouds (% Sky Obscured)

89
67
41
53
61
61
63
63
75
97
100
100
100
100
100
100
92
100
93
99
87
79
70
26

Low Clouds (% Sky Obscured)

63
62
39
37
56
61
63
63
72
70
61
68
63
59
43
25
20
8
0
3
0
0
1
13

Medium Clouds (% Sky Obscured)

5
3
3
0
0
0
1
0
0
0
0
18
22
55
55
50
55
68
93
46
57
43
39
26

High Clouds (% Sky Obscured)

74
27
11
47
29
3
2
2
15
91
100
100
100
100
100
99
64
41
56
89
50
22
8
10

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
1
1
2
4
2
1
3
13
99
100
95
94
93
1
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)

9
9
7
6
7
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
90
90
90
90
88
88
90
88
88
89
88
88
86
82
79
78
75
78
84
88

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

296
295
294
293
292
293
293
292
292
292
294
296
298
300
300
301
299
300
299
299
299
298
296
297

Friday 12

Waning Crescent 37%

01:36

13:02

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
16 Bad

Sun - Rise: 08:37, Set: 16:15, Transit: 12:26. Moon - Rise: 01:36, Set: 13:02. Civil Dark: 16:57 - 07:55. Nautical Dark: 17:42 - 07:11. Astro Dark: 18:24 - 06:29

Total Clouds (% Sky Obscured)

50
63
90
98
100
100
100
100
100
100
99
98
100
99
100
100
100
100
100
42
51
57
64
60

Low Clouds (% Sky Obscured)

28
31
42
56
55
58
49
56
62
59
51
53
70
82
88
95
89
60
77
42
51
47
53
55

Medium Clouds (% Sky Obscured)

40
50
72
63
61
97
100
99
99
89
90
94
100
96
91
69
86
83
17
0
0
0
0
0

High Clouds (% Sky Obscured)

10
9
9
67
100
100
99
100
98
99
94
81
82
52
83
100
100
100
98
42
50
50
44
7

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
2
17
38
26
2
17
13
13
7
1
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
7
6
7
6
7
7
7
7
8
9
9
10
10
10
10
10
9
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
94
94
94
94
94
96
96
95
93
96
95
95
95
95
95
91
93
93
87
90
91

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1022
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

296
295
294
293
295
296
297
299
298
297
300
302
305
307
311
312
313
315
317
327
340
350
360
372

Saturday 13

Waning Crescent 27%

02:49

13:12

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
16 Bad

Sun - Rise: 08:38, Set: 16:15, Transit: 12:27. Moon - Rise: 02:49, Set: 13:12. Civil Dark: 16:57 - 07:56. Nautical Dark: 17:42 - 07:11. Astro Dark: 18:24 - 06:29

Total Clouds (% Sky Obscured)

65
61
72
80
87
99
98
97
97
98
98
98
98
99
98
98
97
96
95
95
95
96
97
97

Low Clouds (% Sky Obscured)

60
61
56
54
51
64
63
62
61
65
68
53
49
48
58
52
52
51
57
59
59
64
59
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
13
26
39
45
42
39
33
21
19
24
82
85
87
64
88
89
88
86
85

High Clouds (% Sky Obscured)

13
19
28
41
57
95
90
83
71
54
40
54
77
97
84
71
58
51
43
35
27
19
16
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
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
1
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)

6
6
6
6
7
7
7
9
10
10
10
10
11
11
10
9
12
13
14
14
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
94
96
96
94
93
93
91
91
94
93
94
90
91
87
81
75
69
73
82

Pressure (mb)

1024
1024
1025
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019

Ozone (du)

367
359
353
348
344
340
338
332
327
324
318
316
312
311
308
305
307
307
307
308
307
305
304
304

Sunday 14

Waning Crescent 19%

04:03

13:22

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 OK
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 08:39, Set: 16:15, Transit: 12:27. Moon - Rise: 04:03, Set: 13:22. Civil Dark: 16:57 - 07:57. Nautical Dark: 17:42 - 07:12. Astro Dark: 18:24 - 06:30

Total Clouds (% Sky Obscured)

97
97
98
99
99
82
77
77
77
77
80
90
69
59
47
67
83
67
56
41
33
24
20
15

Low Clouds (% Sky Obscured)

87
81
89
94
98
79
72
66
65
64
59
55
55
50
28
40
49
46
39
30
22
16
13
4

Medium Clouds (% Sky Obscured)

87
79
55
40
12
22
34
45
62
65
70
47
23
0
3
1
0
0
0
0
0
0
0
10

High Clouds (% Sky Obscured)

10
12
39
66
85
48
32
14
40
65
80
68
31
3
28
51
76
67
56
41
30
16
3
2

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
85
88
91
93
91
91
91
91
90
90
88
87
85
82
79
77
74
70
72
72
74

Pressure (mb)

1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012

Ozone (du)

305
306
302
300
300
297
294
290
287
285
283
282
282
281
282
283
283
283
285
286
287
286
285
283

Monday 15

Waning Crescent 12%

05:17

13:36

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
16 Bad

Sun - Rise: 08:40, Set: 16:15, Transit: 12:28. Moon - Rise: 05:17, Set: 13:36. Civil Dark: 16:57 - 07:58. Nautical Dark: 17:42 - 07:13. Astro Dark: 18:24 - 06:31

Total Clouds (% Sky Obscured)

15
20
25
35
55
65
70
65
66
63
59
62
70
77
88
96
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

5
5
9
17
24
31
42
45
50
43
34
34
41
45
60
76
84
77
70
64
73
82
91
92

Medium Clouds (% Sky Obscured)

15
20
25
35
55
55
55
45
45
30
30
53
60
68
82
94
100
100
100
100
92
84
74
72

High Clouds (% Sky Obscured)

1
0
3
6
10
27
52
65
66
54
38
57
70
77
88
96
100
100
100
100
68
37
10
10

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

Precipitation Probability (%)

26
41
61
69
74
60
38
2
4
6
7
49
73
90
79
63
42
27
18
10
25
39
53
45

Precipitation Amount (mm)

0
0
0.3
0.4
0.5
0.3
0
0
0
0
0
0
0.5
0.7
0.5
0.2
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
77
78
81
81
84
85
85
87
88
88
87
87
87
84
82
82
80
78
77
77
77
77

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

285
286
287
290
292
295
298
301
304
308
313
317
318
320
322
323
325
326
324
323
322
316
309
303

Tuesday 16

Waning Crescent 7%

06:33

13:56

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: 08:41, Set: 16:16, Transit: 12:28. Moon - Rise: 06:33, Set: 13:56. Civil Dark: 16:58 - 07:59. Nautical Dark: 17:42 - 07:14. Astro Dark: 18:25 - 06:31

Total Clouds (% Sky Obscured)

98
97
98
99
100
99
97
96
97
99
100
100
100
100
100
100
100
92
82
76

Low Clouds (% Sky Obscured)

94
94
83
70
59
54
48
40
58
76
94
92
90
88
93
96
99
91
80
70

Medium Clouds (% Sky Obscured)

68
66
57
46
40
62
75
87
88
88
89
86
84
81
84
87
92
79
64
48

High Clouds (% Sky Obscured)

5
5
40
68
100
87
73
57
50
42
35
33
32
31
49
68
73
48
25
6

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

37
29
23
16
5
4
4
2
7
13
25
51
66
74
68
62
67
59
46
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
88
90
90
91
93
93
94
94
93
93
93
95
96
95
93
93
88
84

Pressure (mb)

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

Ozone (du)

300
298
295
291
287
284
288
292
297
301
305
309
316
322
329
335
341
347
341
335

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

Generated: 10/12/25 17:39:04. Forecast: 10/12/25 to 16/12/25. Timezone: UTC+1.00