Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 0%

08:44

15:44

05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
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

Sun - Rise: 08:04, Set: 16:23, Transit: 12:14. Moon - Rise: 08:44, Set: 15:44. Civil Dark: 17:03 - 07:24. Nautical Dark: 17:46 - 06:41. Astro Dark: 18:28 - 05:59

Total Clouds (% Sky Obscured)

73
70
68
33
29
33
26
34
38
43
55
59
71
70
64
62
95
98
60
65
89
72
54
50

Low Clouds (% Sky Obscured)

37
31
41
33
29
33
26
34
38
25
34
26
47
54
46
33
48
24
15
20
25
20
14
8

Medium Clouds (% Sky Obscured)

30
50
0
0
0
0
2
2
3
33
51
47
28
5
31
38
85
96
60
65
89
72
54
49

High Clouds (% Sky Obscured)

34
0
0
0
0
0
0
0
0
3
4
9
28
34
32
3
4
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
9
9
9
9
2
0
0
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
5
0
0
0
0
0
1
1
4
8
12
18
33
33
25
10
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
0
0
0

Wind Speed/Direction (mph)

11
9
8
7
6
6
8
9
9
8
6
4
3
3
3
3
3
3
3
3
4
4
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
74
74
73
70
63
60
61
61
67
69
72
71
71
73
77
77
78
80
93
100
98
94

Pressure (mb)

1004
1004
1005
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1017
1017
1017

Ozone (du)

311
314
314
319
324
323
318
315
317
321
326
331
332
329
330
329
331
332
331
330
327
328
333
335

Friday 21

Waxing Crescent 2%

09:56

16:13

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

Sun - Rise: 08:06, Set: 16:22, Transit: 12:14. Moon - Rise: 09:56, Set: 16:13. Civil Dark: 17:02 - 07:26. Nautical Dark: 17:45 - 06:42. Astro Dark: 18:27 - 06:00

Total Clouds (% Sky Obscured)

49
45
45
45
45
39
35
37
19
4
16
1
1
16
3
4
14
20
19
94
91
92
67
87

Low Clouds (% Sky Obscured)

17
27
25
24
22
9
3
2
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
7

Medium Clouds (% Sky Obscured)

48
45
45
45
45
39
35
37
19
3
10
0
0
0
0
4
7
9
9
33
38
38
33
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
13
3
4
6
8
7
4
5
3
5
59

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
0
0
0
0
2
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
7
4
5
4
1
2
1
2
3
5
7
9
7
6
6
5
4
3
2
2
1
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)

2
4
4
4
4
4
5
6
6
6
6
6
6
6
7
7
7
8
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
94
91
88
83
79
76
76
83
86
88
89
91
92
92
94
96
94
94
94
96
92

Pressure (mb)

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

Ozone (du)

332
329
329
329
327
323
321
322
326
326
322
315
311
305
301
299
299
298
298
299
299
299
299
298

Saturday 22

Waxing Crescent 5%

10:59

16:56

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:07, Set: 16:21, Transit: 12:14. Moon - Rise: 10:59, Set: 16:56. Civil Dark: 17:01 - 07:27. Nautical Dark: 17:45 - 06:44. Astro Dark: 18:26 - 06:02

Total Clouds (% Sky Obscured)

83
77
81
72
71
76
71
80
89
79
65
72
96
96
99
100
95
83
75
78
78
78
79
86

Low Clouds (% Sky Obscured)

37
36
48
49
47
31
14
32
3
11
19
22
48
50
14
1
24
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

38
40
46
39
51
53
59
68
58
46
54
31
62
62
60
52
42
39
38
76
78
78
79
68

High Clouds (% Sky Obscured)

73
5
23
6
3
76
22
69
82
79
16
50
45
20
25
30
35
40
55
65
74
74
79
86

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 (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
87
86
84
78
74
70
68
68
69
72
76
76
73
70
69
69
71
74
74
73
71
70

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1018
1017
1017
1016
1015
1015

Ozone (du)

294
286
278
275
274
274
274
276
275
264
251
248
250
255
260
269
274
271
272
274
275
274
273
273

Sunday 23

Waxing Crescent 10%

11:49

17:55

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:09, Set: 16:20, Transit: 12:14. Moon - Rise: 11:49, Set: 17:55. Civil Dark: 17:00 - 07:29. Nautical Dark: 17:44 - 06:45. Astro Dark: 18:25 - 06:03

Total Clouds (% Sky Obscured)

93
100
100
95
100
88
77
88
99
99
100
97
95
93
94
95
96
97
98
99
98
97
96
97

Low Clouds (% Sky Obscured)

0
0
0
1
22
3
3
4
19
12
2
48
57
66
75
74
82
82
88
90
92
92
94
95

Medium Clouds (% Sky Obscured)

57
46
61
57
62
50
42
29
24
8
2
75
13
79
80
85
89
93
95
97
92
86
83
27

High Clouds (% Sky Obscured)

93
100
88
85
100
88
77
88
97
98
100
84
67
53
48
42
32
24
15
5
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
1
0
0
0
0
7
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
Snow
Snow
Snow
Snow
None
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
13
26
27
55
78
83
53
21
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.7
0.2
0
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-6
-6
-7
-7
-6
-5
-5
-6
-5
-6
-6
-7
-7
-7
-2
-2
-1
-1
-1
-1
-1

Relative Humidity (%)

70
68
65
65
65
59
56
56
57
58
57
60
61
59
60
59
59
89
92
96
96
98
94
94

Pressure (mb)

1014
1013
1012
1012
1012
1011
1010
1008
1007
1006
1005
1004
1003
1003
1002
1001
1000
999
999
998
997
996
996
995

Ozone (du)

275
276
275
272
269
269
272
272
271
273
275
277
275
273
273
274
275
276
276
276
281
284
284
289

Monday 24

Waxing Crescent 16%

12:24

19:06

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:11, Set: 16:18, Transit: 12:15. Moon - Rise: 12:24, Set: 19:06. Civil Dark: 16:59 - 07:30. Nautical Dark: 17:43 - 06:46. Astro Dark: 18:25 - 06:05

Total Clouds (% Sky Obscured)

98
99
97
96
94
95
98
100
99
97
96
90
84
86
82
84
87
88
91
93
94
96
98
98

Low Clouds (% Sky Obscured)

97
98
96
93
89
92
96
100
98
96
95
83
74
83
76
80
84
87
89
91
92
93
95
78

Medium Clouds (% Sky Obscured)

85
89
89
91
90
73
88
89
54
43
38
38
41
44
36
34
31
27
23
16
15
11
11
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
0
0
0
0
10
20
34
38

ISS Passover

Visibility (miles)

2
1
3
8
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
78
41
22
16
15
15
14
15
15
14
15
15
14
3
4
5
6
5
4
9
11
10
14

Precipitation Amount (mm)

1.8
0.4
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
14
14
13
13
13
12
11
11
11
11
11
10
10
10
10
9
9
9
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
96
94
96
94
96
96
96
96
94
94
94
92
94
92
91
89
91
91
91

Pressure (mb)

995
995
994
995
995
995
995
995
995
996
996
997
997
998
998
1000
1000
1000
1001
1001
1001
1002
1002
1003

Ozone (du)

291
292
293
294
294
296
297
297
298
298
298
297
297
297
299
299
300
300
302
303
304
303
302
301

Tuesday 25

Waxing Crescent 25%

12:48

20:24

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:12, Set: 16:17, Transit: 12:15. Moon - Rise: 12:48, Set: 20:24. Civil Dark: 16:58 - 07:32. Nautical Dark: 17:42 - 06:48. Astro Dark: 18:24 - 06:06

Total Clouds (% Sky Obscured)

99
99
99
99
99
98
98
97
98
99
100
100
100
100
89
77
63
61
56
56
58
61
65
56

Low Clouds (% Sky Obscured)

61
44
42
39
39
45
52
60
56
48
34
24
24
29
26
28
26
32
36
39
34
23
19
19

Medium Clouds (% Sky Obscured)

49
68
78
87
96
91
86
84
83
83
81
84
86
89
66
42
20
14
11
6
14
22
32
24

High Clouds (% Sky Obscured)

41
80
79
73
53
34
25
20
15
10
5
5
0
5
5
5
5
4
7
13
11
8
5
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
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 (%)

18
21
23
26
28
25
24
24
21
17
5
12
15
15
14
11
5
4
2
0
1
1
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)

10
10
10
10
10
10
10
10
10
9
9
8
9
9
10
9
8
7
6
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
84
83
81
82
80
80
82
83
83
82
80
77
77
78
78
80
83
84
86
86
86

Pressure (mb)

1003
1004
1005
1005
1006
1007
1007
1008
1008
1009
1009
1010
1011
1011
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016

Ozone (du)

300
299
299
300
301
302
302
303
304
301
297
294
295
295
295
298
302
305
309
314
318
322
326
329

Wednesday 26

Waxing Crescent 34%

13:06

21:45

05 Bad
06 OK
07 OK
08 OK
09 OK
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: 08:14, Set: 16:16, Transit: 12:15. Moon - Rise: 13:06, Set: 21:45. Civil Dark: 16:57 - 07:33. Nautical Dark: 17:41 - 06:49. Astro Dark: 18:23 - 06:07

Total Clouds (% Sky Obscured)

47
37
38
40
43
45
47
51
74
80
84
83
79
80
79
78
79
85
89
95

Low Clouds (% Sky Obscured)

20
24
38
40
43
45
47
51
62
61
57
54
51
51
50
52
53
55
55
55

Medium Clouds (% Sky Obscured)

13
1
1
0
0
0
0
0
6
11
14
10
13
14
13
16
30
30
35
35

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
26
52
73
75
85
95

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
3
6
7
4
8
9
7
13
12
5
8
10
9
19
23
15
31
32
22

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
83
83
83
83
83
86
88
88
88
88
89
89
91
91
93
93
93
94

Pressure (mb)

1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

327
324
322
318
315
312
308
304
301
299
298
296
295
294
293
291
289
286
286
285

Forecast for Hohehorst, Germany (53.54,7.94)

Generated: 20/11/25 04:49:03. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+1.00