Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waxing Gibbous 93%

14:32

06:19

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:12, Set: 16:10, Transit: 12:11. Moon - Rise: 14:32, Set: 06:19. Civil Dark: 16:50 - 07:31. Nautical Dark: 17:33 - 06:48. Astro Dark: 18:14 - 06:07

Total Clouds (% Sky Obscured)

98
97
99
100
98
99
98
98
98
99
99
97
96
99
100
89
92
90
93
100
100
100
95
94

Low Clouds (% Sky Obscured)

94
72
66
70
53
52
62
79
58
44
39
49
53
49
31
44
60
67
63
71
81
76
81
73

Medium Clouds (% Sky Obscured)

46
38
36
34
36
45
62
64
45
56
71
60
41
39
25
24
31
32
30
59
79
95
95
92

High Clouds (% Sky Obscured)

75
83
84
97
93
63
34
16
50
57
60
65
65
65
70
18
9
33
18
97
98
100
65
70

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
22
20
14
7
9
3
3
2
4
16
18
18
10
10
17
17
12
14
21
17
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
76
83
88
88
88
88
85
83
83
83
83
87
88
88
88
85
87
84
81
79
79
79

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

250
251
252
252
252
252
252
255
255
255
256
258
258
257
256
257
259
262
262
266
269
273
274
273

Wednesday 3

Waxing Gibbous 98%

15:05

07:57

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 OK
19 OK
20 OK
21 Bad

Sun - Rise: 08:13, Set: 16:09, Transit: 12:11. Moon - Rise: 15:05, Set: 07:57. Civil Dark: 16:49 - 07:33. Nautical Dark: 17:33 - 06:49. Astro Dark: 18:14 - 06:08

Total Clouds (% Sky Obscured)

93
97
96
99
100
100
100
100
100
100
100
100
100
100
99
99
97
80
76
50
43
38
23
50

Low Clouds (% Sky Obscured)

89
92
89
80
89
68
71
63
69
84
71
84
86
71
70
68
56
56
45
7
30
28
15
36

Medium Clouds (% Sky Obscured)

90
83
89
91
94
86
100
100
100
100
100
100
100
87
38
36
32
17
22
20
43
31
23
16

High Clouds (% Sky Obscured)

62
81
79
86
100
100
100
100
100
100
100
100
76
4
4
38
18
7
5
13
25
1
0
18

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

Precipitation Probability (%)

4
1
2
1
1
2
13
32
51
58
50
51
53
38
26
11
3
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
76
74
74
76
76
72
72
72
72
75
76
78
75
72
72
75
77
80
80
80
80

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

276
280
283
283
285
289
293
297
297
297
297
298
300
298
295
294
294
293
294
298
302
306
309
307

Thursday 4

Waxing Gibbous 100%

15:56

09:25

22 OK
23 OK
00 OK
01 Bad
02 Bad
03 OK
04 Bad
05 OK
06 Good
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

Sun - Rise: 08:14, Set: 16:09, Transit: 12:11. Moon - Rise: 15:56, Set: 09:25. Civil Dark: 16:49 - 07:34. Nautical Dark: 17:33 - 06:50. Astro Dark: 18:14 - 06:09

Total Clouds (% Sky Obscured)

43
45
40
69
51
32
56
31
15
64
57
80
92
99
100
99
73
70
61
62
72
85
73
73

Low Clouds (% Sky Obscured)

28
33
28
25
6
3
15
31
15
56
57
80
91
98
100
79
61
57
53
58
56
49
26
15

Medium Clouds (% Sky Obscured)

1
0
1
0
1
10
30
30
15
45
30
25
46
52
56
62
0
1
0
0
0
7
18
22

High Clouds (% Sky Obscured)

19
8
22
54
49
32
53
28
10
40
5
5
5
5
1
0
0
0
0
0
6
39
64
73

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
1
1
2
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
84
84
84
84
84
83
81
81
81
83
80
79
79
80
78
80
85
86
88
86
85
83

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1013

Ozone (du)

305
305
302
305
308
309
310
317
324
331
334
338
340
338
336
341
348
357
359
358
347
344
345
336

Friday 5

Full Moon 98%

17:08

10:33

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:16, Set: 16:08, Transit: 12:12. Moon - Rise: 17:08, Set: 10:33. Civil Dark: 16:49 - 07:35. Nautical Dark: 17:32 - 06:51. Astro Dark: 18:14 - 06:10

Total Clouds (% Sky Obscured)

77
85
97
98
99
100
100
100
100
100
100
100
100
100
100
100
99
83
94
94
91
93
97
99

Low Clouds (% Sky Obscured)

24
24
22
17
11
4
5
34
41
53
69
85
86
91
95
87
81
70
57
47
31
46
57
79

Medium Clouds (% Sky Obscured)

27
25
27
44
35
91
87
99
98
98
99
100
55
78
100
61
60
65
55
70
57
61
73
96

High Clouds (% Sky Obscured)

77
68
54
69
85
100
100
100
100
100
100
100
100
100
100
67
33
0
25
49
74
73
72
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
8
5
9
9
4
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
Very Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
42
76
75
51
37
55
64
40
31
29
24
17
5
12
21
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
80
77
77
76
69
67
68
67
69
62
65
72
76
75
76
81
81
81
82
81
84

Pressure (mb)

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

Ozone (du)

332
327
322
314
308
303
298
294
292
293
293
297
302
301
299
301
303
303
299
297
296
295
294
293

Saturday 6

Waning Gibbous 94%

18:35

11:19

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:17, Set: 16:08, Transit: 12:12. Moon - Rise: 18:35, Set: 11:19. Civil Dark: 16:49 - 07:36. Nautical Dark: 17:32 - 06:52. Astro Dark: 18:14 - 06:11

Total Clouds (% Sky Obscured)

97
95
93
91
89
88
87
91
93
93
93
93
95
98
100
97
95
93
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

82
82
81
66
54
44
54
80
93
93
92
69
75
86
88
89
89
91
82
74
65
59
67
64

Medium Clouds (% Sky Obscured)

94
72
52
90
54
74
50
40
78
38
26
26
84
48
81
83
85
87
89
89
87
91
96
100

High Clouds (% Sky Obscured)

64
57
50
33
17
0
1
0
0
5
8
10
40
70
100
76
54
27
51
76
100
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
7
5
3
5
7

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

24
24
39
19
27
26
19
13
13
18
30
26
24
21
19
42
50
61
72
81
88
88
86
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5
0.5
0.5
0.6
0.5

Wind Speed/Direction (mph)

11
11
12
13
12
13
13
13
14
13
12
12
12
11
10
10
9
9
9
9
10
11
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
75
82
75
77
78
77
73
73
77
77
76
73
73
73
78
82
88
88
90
90
90
91

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008

Ozone (du)

296
297
299
297
297
294
292
284
282
282
280
280
279
276
274
273
273
273
272
274
276
277
279
280

Sunday 7

Waning Gibbous 86%

20:05

11:48

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:18, Set: 16:08, Transit: 12:13. Moon - Rise: 20:05, Set: 11:48. Civil Dark: 16:48 - 07:37. Nautical Dark: 17:32 - 06:53. Astro Dark: 18:14 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
93
84
76
73
72
71
74
75
77
85
92
100
97
94
93

Low Clouds (% Sky Obscured)

62
64
65
78
89
96
93
90
88
85
81
76
72
66
58
61
67
74
65
54
43
44
45
46

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
95
89
84
77
67
59
40
20
0
0
0
0
10
23
35
53
68
78

High Clouds (% Sky Obscured)

100
100
100
100
100
100
96
92
87
60
34
11
15
18
20
28
35
42
39
36
24
18
11
5

ISS Passover

Visibility (miles)

9
8
6
5
6
7
9
6
4
1
4
7
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

76
72
68
93
95
95
95
95
95
95
95
91
68
45
23
25
25
22
18
17
15
13
11
3

Precipitation Amount (mm)

0.4
0.3
0.3
0.6
0.9
1.1
1.2
1.2
0.9
1.2
1
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
14
14
15
17
18
18
19
21
18
16
14
15
15
15
14
13
12
11
10
9
9
9

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
11
11
10
11
11
12
11
11
11
11
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
89
87
87
84
86
86
84
87
87
87
84
80
77
76
75
73
77
81
85
84
85

Pressure (mb)

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

Ozone (du)

282
284
286
288
291
294
297
299
301
304
305
307
308
312
316
320
320
320
320
319
319
319
317
315

Monday 8

Waning Gibbous 77%

21:32

12:08

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: 08:19, Set: 16:07, Transit: 12:13. Moon - Rise: 21:32, Set: 12:08. Civil Dark: 16:48 - 07:38. Nautical Dark: 17:32 - 06:54. Astro Dark: 18:14 - 06:13

Total Clouds (% Sky Obscured)

94
97
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
47
48
51
51
49
56
61
66
72
81
89
74
68
65
58
59
59
47
46
45

Medium Clouds (% Sky Obscured)

66
51
34
52
70
79
84
89
95
94
94
92
88
84
80
79
78
79
70
61
53

High Clouds (% Sky Obscured)

33
67
100
100
100
100
100
100
100
92
85
78
88
93
99
99
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
7
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

Precipitation Type

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

Precipitation Probability (%)

3
2
1
4
7
8
12
18
28
42
51
49
38
35
37
43
50
56
55
52
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0.2
0.2
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
8
8
8
8
8
8
7
7
7
7
8
8
8
8
8
7
8

Relative Humidity (%)

84
87
87
90
90
90
90
90
88
88
85
84
82
80
79
75
75
75
75
75
77

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

314
313
311
310
310
310
309
310
311
313
310
308
306
305
304
303
302
301
300
296
291

Forecast for Calenberger Neustadt, Germany (52.38,9.73)

Generated: 02/12/25 22:30:18. Forecast: 02/12/25 to 08/12/25. Timezone: UTC+1.00