Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 52%

13:30

00:22

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
17 Bad
18 Bad

Sun - Rise: 08:10, Set: 16:08, Transit: 12:09. Moon - Rise: 13:30, Set: 00:22. Civil Dark: 16:48 - 07:29. Nautical Dark: 17:33 - 06:45. Astro Dark: 18:14 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
77
81
82
86
81
75
85
100
100
100
100
99
97
96
100
97
100
100

Low Clouds (% Sky Obscured)

100
100
84
85
100
100
69
79
79
84
81
68
73
83
98
80
72
82
51
44
44
61
51
49

Medium Clouds (% Sky Obscured)

85
96
83
99
17
0
0
0
0
0
0
22
35
77
99
100
97
91
83
83
78
77
60
82

High Clouds (% Sky Obscured)

100
96
100
100
82
65
4
3
0
0
2
22
55
98
20
62
94
64
58
78
100
82
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 (%)

0
0
0
9
1
4
15
4
5
1
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5

Relative Humidity (%)

93
94
93
88
87
85
85
87
88
88
88
93
94
94
91
88
87
82
80
78
81
85
85
85

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007

Ozone (du)

265
266
267
268
270
272
273
274
274
274
274
275
278
281
283
285
286
286
287
287
287
287
289
291

Saturday 29

Waxing Gibbous 66%

13:40

01:46

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
17 Bad
18 Bad

Sun - Rise: 08:11, Set: 16:07, Transit: 12:09. Moon - Rise: 13:40, Set: 01:46. Civil Dark: 16:48 - 07:30. Nautical Dark: 17:32 - 06:46. Astro Dark: 18:14 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
100
100
100
98
100
95
100
90
88
84
67
58
68
84
88
68

Low Clouds (% Sky Obscured)

52
32
49
83
77
65
91
86
79
88
78
60
62
44
54
70
54
64
67
54
68
84
88
68

Medium Clouds (% Sky Obscured)

69
93
43
93
99
74
94
93
99
100
100
96
95
92
71
71
69
18
21
3
3
26
0
10

High Clouds (% Sky Obscured)

100
100
100
100
100
76
100
96
100
100
95
70
100
75
100
63
22
62
9
13
5
23
21
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
5
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
11
6
4
14
12
13
27
36
41
33
6
1
0
0
0
0
4
2
1
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
10
10
10
11
12
11
11
11
11
11
11
11
10
10
11
12
12
12
12
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
90
88
88
85
87
85
85
87
88
88
88
87
82
81
78
75
74
75
78
82
86
90

Pressure (mb)

1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1006
1007
1008
1008
1009
1010
1010
1010
1010
1011
1012
1012
1013

Ozone (du)

290
289
290
292
294
294
295
297
298
301
305
306
309
316
322
325
325
328
334
336
336
334
336
336

Sunday 30

Waxing Gibbous 76%

13:52

03:13

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 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:13, Set: 16:06, Transit: 12:09. Moon - Rise: 13:52, Set: 03:13. Civil Dark: 16:47 - 07:32. Nautical Dark: 17:31 - 06:47. Astro Dark: 18:13 - 06:05

Total Clouds (% Sky Obscured)

64
61
63
62
76
66
63
64
57
50
48
49
37
36
60
100
63
100
100
89
99
100
89
97

Low Clouds (% Sky Obscured)

64
61
63
62
75
66
63
64
57
50
45
41
34
31
19
4
2
4
0
2
2
21
49
73

Medium Clouds (% Sky Obscured)

5
11
19
19
8
0
0
0
0
0
0
25
23
35
47
50
40
38
39
45
47
45
45
40

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
19
100
63
100
100
89
99
100
56
89

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
1
12
25
41

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
83
85
83
86
86
86
88
89
89
89
88
88
88
85
82
82
79
78
76
79
83
82

Pressure (mb)

1013
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1015
1015
1015
1014
1014

Ozone (du)

338
338
334
332
335
335
330
331
330
325
322
320
318
317
314
312
309
306
303
301
298
296
293
289

Monday 1

Waxing Gibbous 86%

14:06

04:46

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
17 Bad
18 Bad

Sun - Rise: 08:14, Set: 16:05, Transit: 12:10. Moon - Rise: 14:06, Set: 04:46. Civil Dark: 16:47 - 07:33. Nautical Dark: 17:31 - 06:49. Astro Dark: 18:13 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
87
80
85
89
94

Low Clouds (% Sky Obscured)

70
71
64
65
59
55
44
34
30
27
22
18
33
49
65
43
22
0
5
11
16
32
43
53

Medium Clouds (% Sky Obscured)

42
41
94
96
67
34
81
43
50
52
52
48
48
48
45
47
39
32
32
27
17
17
17
16

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
67
50
50
54
54

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

Precipitation Probability (%)

49
53
60
50
41
30
28
22
12
10
6
1
1
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.3
0.2
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
11
11
11
11
10
10
10
10
10
10
10
10
10
10
11
11
11
10
9
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
77
79
80
83
82
82
85
85
86
85
86
85
83
78
75
74
74
75
78
84
88
90

Pressure (mb)

1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

287
284
281
280
277
273
270
267
264
264
262
261
259
258
257
257
257
256
257
256
256
256
254
254

Tuesday 2

Waxing Gibbous 93%

14:27

06:23

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
17 Bad
18 Bad

Sun - Rise: 08:16, Set: 16:05, Transit: 12:10. Moon - Rise: 14:27, Set: 06:23. Civil Dark: 16:46 - 07:34. Nautical Dark: 17:31 - 06:50. Astro Dark: 18:13 - 06:08

Total Clouds (% Sky Obscured)

91
88
85
87
89
91
90
89
89
78
67
56
84
74
63
72
81
91
96
98
99
100
100
100

Low Clouds (% Sky Obscured)

46
79
78
73
72
69
68
65
71
67
67
56
67
53
53
62
64
76
88
92
97
100
100
100

Medium Clouds (% Sky Obscured)

21
26
28
33
31
32
37
34
31
43
18
16
46
36
32
28
22
22
14
8
4
6
8
10

High Clouds (% Sky Obscured)

39
24
14
27
44
59
45
37
25
27
38
31
18
9
1
1
0
1
25
50
70
72
64
61

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
3
3
5
3
9
5
3
3
3
2
4
5
3
8
7
2

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
7
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
80
80
79
79
79
80
79
80
82
82
85
85
83
83
82
81
78
81
84
85
85
88

Pressure (mb)

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

Ozone (du)

253
254
254
255
255
255
255
254
252
252
253
253
255
258
261
264
263
263
263
263
262
261
259
258

Wednesday 3

Waxing Gibbous 98%

14:58

08:02

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
17 Bad
18 Bad

Sun - Rise: 08:17, Set: 16:04, Transit: 12:11. Moon - Rise: 14:58, Set: 08:02. Civil Dark: 16:46 - 07:35. Nautical Dark: 17:30 - 06:51. Astro Dark: 18:12 - 06:09

Total Clouds (% Sky Obscured)

98
95
94
94
94
94
96
97
99
100
100
100
99
98
100
99
97
96
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

98
95
92
89
80
82
78
81
83
93
97
96
96
88
84
84
85
86
89
93
96
97
100
100

Medium Clouds (% Sky Obscured)

15
19
24
22
21
19
24
32
38
30
19
12
38
62
83
83
82
83
87
90
94
88
84
79

High Clouds (% Sky Obscured)

45
31
18
9
10
8
20
34
46
41
35
29
52
76
100
87
73
60
72
85
98
96
96
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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 (%)

5
5
2
6
9
10
10
8
7
5
2
0
0
0
0
13
22
34
40
43
43
34
22
2

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

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
90
91
91
91
91
91
93
91
93
91
88
85
82
83
85
85
86
88
90
88
88

Pressure (mb)

1015
1015
1015
1016
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010

Ozone (du)

256
255
254
253
259
265
271
274
277
281
286
291
297
300
302
305
305
306
306
305
304
303
303
303

Thursday 4

Waxing Gibbous 100%

15:48

09:32

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: 08:18, Set: 16:04, Transit: 12:11. Moon - Rise: 15:48, Set: 09:32. Civil Dark: 16:45 - 07:37. Nautical Dark: 17:30 - 06:52. Astro Dark: 18:12 - 06:10

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

82
64
47
43
40
38
42
48
51
46
43
53
73
79
86
82
78
75

Medium Clouds (% Sky Obscured)

80
78
75
75
71
61
56
56
55
52
50
47
43
35
25
18
8
5

High Clouds (% Sky Obscured)

99
99
100
98
97
96
97
98
100
81
66
59
65
66
62
66
70
77

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
1
0
0
0
0
7
12
16
19
19
19
17
12
0
1
1
0

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)

6
6
6
5
5
6
6
6
7
7
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
93
93
91
91
91
91
93
93
93
91
91
89
86
83
77

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1008
1008
1008
1008
1008

Ozone (du)

303
304
304
305
304
303
302
300
299
298
299
300
300
307
314
321
323
324

Forecast for Handeloh, Germany (53.24,9.84)

Generated: 28/11/25 19:23:11. Forecast: 28/11/25 to 04/12/25. Timezone: UTC+1.00