Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 2%

09:46

16:23

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

Sun - Rise: 08:00, Set: 16:27, Transit: 12:13. Moon - Rise: 09:46, Set: 16:23. Civil Dark: 17:06 - 07:21. Nautical Dark: 17:48 - 06:39. Astro Dark: 18:28 - 05:59

Total Clouds (% Sky Obscured)

92
67
62
23
2
1
0
0
0
0
0
0
0
2
30
33
32
14
32
40
51
62
83
76

Low Clouds (% Sky Obscured)

37
32
28
12
1
1
0
0
0
0
0
0
0
0
0
29
32
8
22
32
41
56
81
76

Medium Clouds (% Sky Obscured)

34
35
8
8
0
1
0
0
0
0
0
0
0
2
30
33
2
0
0
0
2
2
3
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
4
4
4
7
9
8

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
2
16
62
66
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
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)

3
3
3
3
3
3
3
2
2
2
1
1
3
3
3
3
3
3
4
4
5
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-4
-4
-4
-5
-6
-6
-7
-7
-6
-6
-6
-5
-5
-6
-6
-5
-5
-5
-5
-5
-5
-6

Relative Humidity (%)

83
84
81
81
80
75
71
67
59
55
53
51
50
54
59
62
65
67
68
70
70
70
70
65

Pressure (mb)

1017
1018
1018
1019
1019
1020
1021
1022
1023
1023
1024
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1026

Ozone (du)

319
315
312
311
313
316
320
318
320
322
323
324
322
317
316
313
312
311
309
306
303
300
298
298

Saturday 22

Waxing Crescent 5%

10:48

17:07

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

Sun - Rise: 08:01, Set: 16:26, Transit: 12:14. Moon - Rise: 10:48, Set: 17:07. Civil Dark: 17:05 - 07:23. Nautical Dark: 17:47 - 06:40. Astro Dark: 18:27 - 06:00

Total Clouds (% Sky Obscured)

75
63
64
70
77
82
70
72
48
23
29
36
80
98
85
100
44
46
78
81
77
70
83
82

Low Clouds (% Sky Obscured)

75
63
64
67
66
71
59
59
40
12
4
2
0
0
0
0
0
0
0
0
6
6
35
52

Medium Clouds (% Sky Obscured)

7
6
4
3
13
12
3
8
7
6
16
8
35
78
59
93
44
46
78
81
77
67
81
82

High Clouds (% Sky Obscured)

8
5
6
10
9
33
30
32
8
6
10
27
68
95
85
93
44
46
39
40
25
9
1
14

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
1
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
7
8
9
9
9
9
9
10
10
11
11
10
9
9
8
9
9
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
61
61
63
66
70
72
71
69
64
62
60
58
57
59
60
63
67
66
63
60
58
59
56

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1018

Ozone (du)

298
298
295
291
285
280
278
277
275
275
276
276
271
267
264
264
266
271
277
279
282
284
281
281

Sunday 23

Waxing Crescent 10%

11:38

18:05

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:03, Set: 16:25, Transit: 12:14. Moon - Rise: 11:38, Set: 18:05. Civil Dark: 17:04 - 07:24. Nautical Dark: 17:46 - 06:42. Astro Dark: 18:27 - 06:01

Total Clouds (% Sky Obscured)

91
87
82
99
98
98
86
99
100
100
100
100
100
99
100
100
100
98
96
94
94
93
93
95

Low Clouds (% Sky Obscured)

57
46
34
26
36
39
30
58
79
84
87
81
91
87
86
100
98
95
91
87
84
81
78
86

Medium Clouds (% Sky Obscured)

88
49
82
73
71
60
53
65
97
81
100
100
99
93
100
76
99
90
80
55
80
82
88
92

High Clouds (% Sky Obscured)

50
59
41
99
93
91
28
12
19
100
94
86
88
9
77
7
1
35
35
45
55
55
60
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
9
9
3
4
9
9
2
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
5
6
13
23
30
41
59
60
78
95
89
48
27
16
3
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.6
0.7
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-9
-10
-10
-10
-11
-11
-12
-12
-13
-12
-13
-10
-7
-7
-9
-5
-0
1
0
-1
0
1

Relative Humidity (%)

55
51
50
48
47
47
45
43
40
37
34
35
35
45
56
56
49
67
94
96
91
84
86
88

Pressure (mb)

1017
1016
1016
1015
1014
1014
1013
1013
1012
1011
1010
1008
1007
1005
1004
1003
1002
1001
1000
1000
999
998
998
997

Ozone (du)

282
283
282
278
278
278
275
274
274
273
273
275
274
276
274
273
273
273
274
273
275
276
276
278

Monday 24

Waxing Crescent 16%

12:14

19:15

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:05, Set: 16:24, Transit: 12:14. Moon - Rise: 12:14, Set: 19:15. Civil Dark: 17:03 - 07:26. Nautical Dark: 17:45 - 06:43. Astro Dark: 18:26 - 06:03

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
99
92
93
96
97
98
99
99
100
99
97
96
96
96
96
96

Low Clouds (% Sky Obscured)

81
93
96
97
100
99
97
95
89
82
84
88
85
92
96
98
100
96
91
86
88
90
93
93

Medium Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
95
43
37
38
89
96
93
85
85
68
73
81
81
81
85
86

High Clouds (% Sky Obscured)

70
74
72
69
70
51
25
5
0
0
0
0
0
0
0
0
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
6
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
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

35
45
54
60
67
68
63
64
58
53
44
52
51
58
50
56
50
32
23
10
25
33
42
45

Precipitation Amount (mm)

0
0
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0
0.2
0
0.3
0
0.3
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
89
89
91
91
91
93
91
88
88
88
85
88
91
93
93
93
93
93
91
91
91

Pressure (mb)

996
996
995
994
994
993
993
993
993
993
993
993
994
994
994
994
995
996
996
997
997
997
998
998

Ozone (du)

279
278
275
277
277
279
280
282
285
286
290
296
298
295
294
294
294
295
298
299
301
301
301
301

Tuesday 25

Waxing Crescent 25%

12:40

20:31

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:06, Set: 16:23, Transit: 12:14. Moon - Rise: 12:40, Set: 20:31. Civil Dark: 17:02 - 07:27. Nautical Dark: 17:44 - 06:44. Astro Dark: 18:25 - 06:04

Total Clouds (% Sky Obscured)

96
97
97
97
97
97
97
97
98
99
100
97
95
93
92
93
92
94
95
97
97
98
98
97

Low Clouds (% Sky Obscured)

92
91
92
92
93
93
94
95
97
98
100
96
93
89
91
90
88
88
90
93
94
94
95
92

Medium Clouds (% Sky Obscured)

89
92
91
91
91
89
90
88
88
86
85
82
84
87
88
88
90
73
56
41
57
70
86
75

High Clouds (% Sky Obscured)

0
5
5
5
5
5
0
0
0
5
5
5
9
12
18
14
5
0
0
0
0
2
4
4

ISS Passover

Visibility (miles)

9
5
1
0
0
0
1
3
6
6
5
0
0
0
0
0
0
0
1
3
4
6
8
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
59
68
80
63
46
40
31
35
27
36
39
37
32
35
33
25
24
23
20
17
14
11
9

Precipitation Amount (mm)

0
0.2
0.4
0.6
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
5
6
6
6
6
6
6
5
6
6
7
7
7
7
8
8
7
7
7
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
96
96
96
96
98
96
94
94
94
94
96
96
96
96
96
94
93
91
89
89
89
88

Pressure (mb)

998
999
999
999
1000
1000
1001
1002
1003
1004
1004
1005
1006
1006
1007
1008
1009
1009
1010
1011
1011
1012
1012
1013

Ozone (du)

302
301
303
305
307
309
310
312
312
314
317
318
318
319
320
321
322
324
321
318
315
315
315
316

Wednesday 26

Waxing Crescent 34%

12:59

21:50

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:08, Set: 16:22, Transit: 12:15. Moon - Rise: 12:59, Set: 21:50. Civil Dark: 17:01 - 07:28. Nautical Dark: 17:44 - 06:46. Astro Dark: 18:24 - 06:05

Total Clouds (% Sky Obscured)

95
94
85
75
64
72
79
86
88
89
89
91
92
92
94
97
100
99
98
97
92
87
81
83

Low Clouds (% Sky Obscured)

89
84
74
65
56
64
73
84
86
86
85
88
90
90
90
95
100
99
98
97
84
70
58
54

Medium Clouds (% Sky Obscured)

71
63
47
31
17
20
20
20
23
27
36
32
24
14
10
6
2
1
1
0
0
0
0
6

High Clouds (% Sky Obscured)

2
0
0
0
0
0
1
1
4
7
10
6
3
0
0
0
0
0
0
0
2
3
10
10

ISS Passover

Visibility (miles)

8
7
6
7
8
9
9
8
7
8
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
8
9
6
2
4
3
1
2
1
0
1
1
0
1
0
0
1
1
0
0
0
0
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)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

2
2
1
1
1
0
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
93
94
96
96
96
94
92
89
86
83
83
83
81
83
83
85
85
85
83
84
88
88

Pressure (mb)

1013
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

315
315
315
316
316
317
317
317
318
319
321
323
319
315
310
308
307
305
303
300
298
300
301
302

Thursday 27

Waxing Crescent 44%

13:14

23:10

Sun - Rise: 08:09, Set: 16:21, Transit: 12:15. Moon - Rise: 13:14, Set: 23:10. Civil Dark: 17:00 - 07:30. Nautical Dark: 17:43 - 06:47. Astro Dark: 18:24 - 06:06

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Osnabrück, Germany (52.27,8.05)

Generated: 21/11/25 02:15:10. Forecast: 21/11/25 to 27/11/25. Timezone: UTC+1.00