Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Crescent 1%

No Rise

17:24

07 Good
08 Good
09 Good
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

Sun - Rise: 07:47, Set: 18:04, Transit: 12:55. Moon - Rise: No Rise, Set: 17:24. Civil Dark: 18:39 - 07:12. Nautical Dark: 19:19 - 06:34. Astro Dark: 19:58 - 05:54

Total Clouds (% Sky Obscured)

7
9
17
52
100
100
100
100
100
97
93
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
34
11
46
35
45
56
46
41
40
23
9
37
31
29

Medium Clouds (% Sky Obscured)

0
0
0
0
23
51
30
45
50
66
83
97
98
97
99
100
100
100
100
85
82
96
95
100

High Clouds (% Sky Obscured)

7
9
17
52
100
100
100
100
100
93
73
100
98
94
100
100
100
100
100
100
100
80
81
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
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
3
17
35
42
51
57
46
11
1
20
26
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
4
6
8
11
12
13
14
14
13
12
12
11
11
11
11
11
11
11
10
10
10
10

Feels Like (°C)

0
-1
0
2
3
6
7
8
9
9
9
8
7
7
7
8
7
7
7
7
6
6
5
6

Dew Point (°C)

-2
-2
-2
-1
-1
0
1
2
3
3
4
4
4
4
4
5
5
6
7
5
4
4
4
4

Relative Humidity (%)

73
72
67
59
53
49
47
47
48
49
52
56
57
59
63
65
67
73
77
66
65
63
65
66

Pressure (mb)

1009
1009
1008
1008
1008
1007
1006
1005
1005
1004
1004
1004
1003
1003
1003
1003
1002
1002
1002
1001
1000
1000
999
999

Ozone (du)

256
257
258
258
259
258
256
256
256
258
259
260
263
264
264
267
268
269
270
270
270
272
272
272

Tuesday 21

New Moon 0%

07:48

17:34

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:49, Set: 18:02, Transit: 12:55. Moon - Rise: 07:48, Set: 17:34. Civil Dark: 18:37 - 07:14. Nautical Dark: 19:17 - 06:35. Astro Dark: 19:56 - 05:56

Total Clouds (% Sky Obscured)

94
53
51
85
76
73
91
81
54
85
88
91
90
82
97
97
96
95
80
79
85
84
93
90

Low Clouds (% Sky Obscured)

37
21
45
33
33
73
48
40
44
49
45
54
54
38
39
42
21
0
5
15
28
68
62
43

Medium Clouds (% Sky Obscured)

81
33
47
58
52
40
68
49
38
76
80
81
52
49
40
34
40
59
38
28
22
58
56
65

High Clouds (% Sky Obscured)

75
29
3
0
0
0
0
2
2
17
0
0
0
1
25
32
73
76
68
79
61
62
68
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
7
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 (%)

13
0
2
1
0
25
31
25
43
33
18
8
4
0
1
2
1
1
0
0
1
12
22
5

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)

10
10
10
11
12
12
15
12
11
12
9
7
7
7
7
7
7
7
7
7
7
6
6
6

Chance of Frost

Temperature (°C)

10
11
11
13
14
15
16
16
16
16
15
14
14
13
13
12
12
12
11
11
10
10
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
62
65
63
64
62
59
61
62
61
72
74
74
77
79
79
80
81
83
87
95
96
96
96

Pressure (mb)

999
999
999
999
999
999
998
998
998
998
998
999
999
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001

Ozone (du)

275
277
279
279
279
281
281
280
279
279
279
279
279
280
280
276
273
273
271
272
275
277
279
280

Wednesday 22

Waxing Crescent 1%

09:03

17:47

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

Sun - Rise: 07:50, Set: 18:00, Transit: 12:55. Moon - Rise: 09:03, Set: 17:47. Civil Dark: 18:35 - 07:15. Nautical Dark: 19:15 - 06:37. Astro Dark: 19:54 - 05:57

Total Clouds (% Sky Obscured)

78
94
81
95
90
84
73
78
49
46
37
21
56
48
47
44
80
42
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
42
42
81
62
59
51
49
38
25
0
9
41
42
38
30
29
5
5
5
9
14
38
61

Medium Clouds (% Sky Obscured)

38
45
39
64
35
34
35
56
27
32
31
12
31
45
47
44
53
42
37
51
72
73
64
53

High Clouds (% Sky Obscured)

43
74
25
39
50
17
7
15
1
2
3
10
20
20
20
15
64
30
91
100
99
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
5
4
9
17
31
31
24
16
21
6
3
1
1
1
0
12
27
21
33
23
11
19
29

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

Chance of Frost

Temperature (°C)

10
10
10
12
13
14
15
15
15
16
15
13
12
11
11
11
11
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
91
80
75
74
73
70
67
65
70
83
83
84
81
80
78
80
84
85
90
93
90
91

Pressure (mb)

1001
1001
1002
1002
1002
1003
1003
1002
1002
1002
1002
1002
1003
1003
1002
1002
1002
1002
1001
1001
1000
999
998
997

Ozone (du)

277
275
276
277
277
279
279
279
282
286
283
279
281
285
287
289
285
284
282
281
283
281
278
278

Thursday 23

Waxing Crescent 4%

10:18

18:04

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:52, Set: 17:58, Transit: 12:55. Moon - Rise: 10:18, Set: 18:04. Civil Dark: 18:33 - 07:17. Nautical Dark: 19:13 - 06:39. Astro Dark: 19:52 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
86
71
56
66
83
98
99
99
100
97
94
91
90
92

Low Clouds (% Sky Obscured)

83
78
71
63
65
67
68
64
60
55
51
46
41
48
56
64
76
88
100
96
91
87
87
87

Medium Clouds (% Sky Obscured)

91
97
74
92
79
91
93
97
95
92
81
66
48
22
29
48
97
89
87
93
94
91
17
89

High Clouds (% Sky Obscured)

100
93
100
100
100
100
96
100
100
100
72
50
0
0
0
0
10
9
5
0
0
4
2
5

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
9
2
8
9
9
9
9
9
7
5
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
None
None
None
Very Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

49
48
55
53
51
53
60
95
95
89
82
73
75
63
55
91
95
49
35
25
27
14
13
12

Precipitation Amount (mm)

0
0
0.2
0
0
0
0.2
0.7
2.6
0.4
0.5
0.4
0.5
0.3
0
0.4
0.7
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
11
11
12
13
13
15
13
14
14
15
16
17
20
20
22
22
23
22
21
20
19

Chance of Frost

Temperature (°C)

11
12
13
13
14
15
15
16
16
14
15
14
13
13
12
11
10
11
10
10
10
10
10
10

Feels Like (°C)

9
9
10
10
11
12
12
13
12
12
11
11
8
9
9
5
4
4
4
4
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

95
93
89
87
86
86
85
78
81
87
79
74
70
75
76
75
85
83
83
84
83
84
81
80

Pressure (mb)

995
994
994
993
992
991
990
988
987
986
985
985
986
986
986
987
987
988
989
989
991
992
992
994

Ozone (du)

280
282
282
285
286
286
287
288
289
293
294
298
302
305
312
309
304
309
310
309
313
312
311
304

Friday 24

Waxing Crescent 8%

11:33

18:27

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

Sun - Rise: 07:54, Set: 17:55, Transit: 12:55. Moon - Rise: 11:33, Set: 18:27. Civil Dark: 18:31 - 07:19. Nautical Dark: 19:11 - 06:40. Astro Dark: 19:50 - 06:01

Total Clouds (% Sky Obscured)

93
75
56
38
55
73
88
63
39
20
10
5
0
22
40
57
73
81
93
94
95
97
98
99

Low Clouds (% Sky Obscured)

86
70
54
36
49
54
54
49
35
14
10
5
0
4
7
14
27
41
57
71
76
75
74
74

Medium Clouds (% Sky Obscured)

10
4
2
38
55
73
88
40
39
20
10
5
0
11
21
37
52
65
79
80
80
81
83
84

High Clouds (% Sky Obscured)

0
0
1
5
0
0
0
0
0
0
0
0
0
0
0
0
2
4
8
36
68
93
67
40

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 (%)

9
9
7
0
3
23
25
11
6
0
0
0
0
0
0
0
2
5
7
7
6
3
9
13

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)

19
19
18
17
17
18
18
17
16
16
15
15
14
13
14
14
14
14
14
14
14
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
74
69
66
65
71
69
68
66
65
63
64
67
69
71
73
69
65
63
63
65
67
65

Pressure (mb)

995
996
997
998
998
998
999
999
999
999
999
999
1000
1000
999
999
999
999
998
998
997
997
996
996

Ozone (du)

300
301
302
301
304
308
310
310
309
305
302
299
298
298
297
296
294
297
300
303
307
310
314
317

Saturday 25

Waxing Crescent 14%

12:42

19:01

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:56, Set: 17:53, Transit: 12:55. Moon - Rise: 12:42, Set: 19:01. Civil Dark: 18:29 - 07:20. Nautical Dark: 19:09 - 05:42. Astro Dark: 19:49 - 05:02

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

79
86
93
100
100
100
100
99
98
98
98
98
99
99
100
99
99
98
96
96
95
94
94
95

Medium Clouds (% Sky Obscured)

90
93
93
92
92
92
91
92
92
93
93
94
95
94
94
94
96
98
99
97
96
93
91
89

High Clouds (% Sky Obscured)

13
12
11
15
18
21
18
41
67
93
70
44
15
13
16
14
43
71
100
33
0
2
3
6

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

13
55
76
95
82
64
34
52
68
80
75
67
53
53
52
47
40
30
8
12
4
17
22
23

Precipitation Amount (mm)

0
0
0.4
0.8
0.6
0.3
0
0
0.3
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
17
17
18
18
18
18
19
21
22
22
23
23
23
24
24
23
22
19
18
18
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
63
67
69
73
72
71
71
73
76
78
77
77
74
74
74
74
74
73
74
75
75
77
75

Pressure (mb)

995
995
994
994
994
994
994
994
995
995
995
996
996
997
997
998
998
999
999
1000
1000
1000
1001
1001

Ozone (du)

319
322
325
328
331
329
327
326
326
327
327
325
323
321
321
321
320
318
316
311
308
305
304
302

Sunday 26

Waxing Crescent 22%

12:41

18:49

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: 06:58, Set: 16:51, Transit: 11:55. Moon - Rise: 12:41, Set: 18:49. Civil Dark: 17:27 - 06:22. Nautical Dark: 18:07 - 05:44. Astro Dark: 18:47 - 05:04

Total Clouds (% Sky Obscured)

94
88
84
86
84
80
72
65
56
67
79
89
85
82
79
87
94
100

Low Clouds (% Sky Obscured)

94
88
84
76
60
40
48
56
56
67
79
89
85
81
78
79
80
82

Medium Clouds (% Sky Obscured)

76
63
50
57
64
71
52
38
20
26
31
40
44
54
68
83
93
99

High Clouds (% Sky Obscured)

6
5
5
3
2
0
0
0
0
1
1
3
13
23
36
54
71
78

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

37
43
45
40
35
31
33
35
37
50
56
55
49
43
33
34
33
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
18
18
18
18
18
18
19
19
19
18
17
16
17
17
18
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
70
65
62
59
56
54
62
73
84
85
87
88
87
87
85
82
81

Pressure (mb)

1001
1001
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1004
1004

Ozone (du)

301
300
300
300
302
304
306
304
302
300
299
298
297
298
299
300
299
298

Forecast for Gülpe, Germany (52.72,12.22)

Generated: 20/10/25 07:41:16. Forecast: 20/10/25 to 26/10/25. Timezone: UTC+2.00