Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 86%

18:55

11:25

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
02 Bad
03 Bad

Sun - Rise: 08:24, Set: 16:26, Transit: 12:25. Moon - Rise: 18:55, Set: 11:25. Civil Dark: 17:05 - 07:45. Nautical Dark: 17:48 - 07:02. Astro Dark: 18:28 - 06:22

Total Clouds (% Sky Obscured)

98
95
83
80
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
76
100
87

Low Clouds (% Sky Obscured)

79
65
69
80
85
87
87
75
100
66
93
51
74
82
89
89
90
90
91
83
67
61
67
77

Medium Clouds (% Sky Obscured)

35
2
0
61
94
90
100
81
68
67
82
59
71
100
100
100
100
100
100
66
25
20
0
0

High Clouds (% Sky Obscured)

0
1
4
12
14
13
100
72
42
100
97
100
100
100
100
100
100
100
100
100
100
38
100
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
3
6
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
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
9
18
16
13
4
1
1
6
4
15
32
95
95
95
95
95
52
16
18
20
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1.8
2.6
2.8
0.8
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
9
7
7
8
8
8
8
7
8
8
9
10
10
11
12
13
15
17
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
90
87
88
91
90
88
85
85
83
81
84
85
88
93
95
93
92
86
89
87
87
84

Pressure (mb)

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

Ozone (du)

278
277
276
277
279
279
277
276
275
274
273
273
276
276
277
280
282
283
283
281
283
283
283
284

Monday 8

Waning Gibbous 83%

20:24

11:56

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
02 Bad
03 Bad

Sun - Rise: 08:25, Set: 16:25, Transit: 12:25. Moon - Rise: 20:24, Set: 11:56. Civil Dark: 17:05 - 07:46. Nautical Dark: 17:48 - 07:03. Astro Dark: 18:28 - 06:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
58
53
53
57
76
62
70
59
75
65
78
77
78
67
65
73
66
66
79
68
91
70
78

Medium Clouds (% Sky Obscured)

0
0
25
6
47
66
63
66
95
89
97
92
100
100
100
100
83
97
82
30
30
79
32
42

High Clouds (% Sky Obscured)

100
100
100
100
100
34
87
100
79
100
100
100
100
100
100
100
100
100
100
100
100
100
100
49

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

5
7
4
4
1
1
15
20
18
21
69
95
95
95
80
39
33
30
25
17
21
16
10
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.9
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
9
10
10
10
11
11
11
10
10
11
11
10
10
10
10
10
10
10
10

Relative Humidity (%)

80
86
89
90
90
90
88
84
82
83
84
83
82
84
87
84
83
82
80
80
80
83
84
87

Pressure (mb)

1010
1011
1012
1013
1013
1014
1014
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

283
284
284
287
290
291
293
293
293
293
293
299
307
310
316
319
317
318
317
317
316
313
312
312

Tuesday 9

Waning Gibbous 77%

21:49

12:17

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 Good
23 Good
00 Good
01 OK
02 Bad
03 Bad

Sun - Rise: 08:26, Set: 16:25, Transit: 12:26. Moon - Rise: 21:49, Set: 12:17. Civil Dark: 17:05 - 07:47. Nautical Dark: 17:47 - 07:04. Astro Dark: 18:28 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
98
86
90
96
96
63
52
56
12
4
4
37
58
84

Low Clouds (% Sky Obscured)

100
91
73
56
0
0
6
0
0
1
1
6
10
10
10
7
7
39
8
4
4
21
35
50

Medium Clouds (% Sky Obscured)

34
65
98
100
76
63
53
50
44
37
66
36
46
76
72
29
29
21
5
4
4
37
40
42

High Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
76
91
28
35
86
84
28
12
3
1
1
1
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
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 (%)

2
1
3
1
0
0
0
0
0
1
3
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
6
7
8
8
8
9
11
11
12
12
12
11
10
9
8
8
7
7
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
9
9
8
9
9
10
10
10
9
10
9
9
9
8
8
8
7
7
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
87
88
87
83
72
66
63
62
61
61
62
63
66
66
71
68
64
65
64
68
72

Pressure (mb)

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

Ozone (du)

308
308
307
304
301
299
297
291
289
287
290
290
288
285
284
284
284
284
284
284
284
282
279
279

Wednesday 10

Waning Gibbous 67%

23:08

12:32

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
02 Bad
03 Bad

Sun - Rise: 08:27, Set: 16:25, Transit: 12:26. Moon - Rise: 23:08, Set: 12:32. Civil Dark: 17:05 - 07:48. Nautical Dark: 17:47 - 07:05. Astro Dark: 18:28 - 06:25

Total Clouds (% Sky Obscured)

84
89
97
98
99
100
100
100
100
99
99
98
99
99
100
97
95
92
88
83
74
74
77
77

Low Clouds (% Sky Obscured)

45
40
36
39
41
44
63
81
100
97
95
92
82
73
64
71
78
85
84
83
74
74
77
77

Medium Clouds (% Sky Obscured)

31
30
32
32
33
54
95
100
100
99
99
98
99
99
89
92
82
16
12
4
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
0
0
0
40
67
91
72
47
26
17
11
6
1
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
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
5
8
17
21
42
48
46
39
44
34
40
46
50
41
31
18
13
9
5
4
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
76
73
73
74
78
84
88
87
88
88
88
90
90
91
90
90
91
93
93
95
94
94

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1020
1020
1021
1022
1022
1023
1024
1025
1025
1025
1026

Ozone (du)

279
279
278
277
277
279
280
281
282
282
281
281
280
281
282
283
284
287
288
290
294
299
301
305

Thursday 11

Third Quarter 57%

00:24

12:44

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 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:28, Set: 16:25, Transit: 12:27. Moon - Rise: 00:24, Set: 12:44. Civil Dark: 17:05 - 07:49. Nautical Dark: 17:47 - 07:06. Astro Dark: 18:28 - 06:26

Total Clouds (% Sky Obscured)

82
88
93
85
80
75
65
58
51
70
72
71
77
61
84
53
47
34
36
49
62
73
84
97

Low Clouds (% Sky Obscured)

82
87
89
81
80
75
65
58
51
48
48
42
41
39
35
35
29
25
36
45
40
33
20
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
21
21
9
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
1
2
3
35
61
84
3
4
4
10
15
20
32
42
52

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 (%)

3
3
1
1
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
5
5
6
7
8
10
8
7
6
5
6
4
5
5
5
5
4
4
3
2

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
98
96
94
90
84
81
80
82
88
90
88
90
90
90
88
88
88
86
85
83

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

309
305
302
301
299
298
297
298
297
298
298
298
298
298
299
302
304
305
306
306
305
304
305
305

Friday 12

Waning Crescent 46%

01:36

12:55

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
02 Bad
03 Bad

Sun - Rise: 08:29, Set: 16:25, Transit: 12:27. Moon - Rise: 01:36, Set: 12:55. Civil Dark: 17:05 - 07:50. Nautical Dark: 17:48 - 07:07. Astro Dark: 18:28 - 06:26

Total Clouds (% Sky Obscured)

89
78
71
77
83
84
83
86
89
91
95
99
94
89
84
73
60
52
54
60
62
60
59
57

Low Clouds (% Sky Obscured)

6
5
5
4
2
1
1
3
2
2
3
4
7
16
24
25
30
40
41
37
37
38
40
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
25
38

High Clouds (% Sky Obscured)

41
31
26
22
23
30
41
51
71
85
87
99
84
66
48
55
60
52
54
60
62
60
59
57

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
82
82
82
82
79
78
75
77
81
82
84
85
87
87
88
88
86
88
88
86
86

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

305
304
303
302
301
299
297
297
297
297
295
294
292
292
292
292
292
292
293
293
294
294
295
295

Saturday 13

Waning Crescent 37%

02:48

13:06

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

Sun - Rise: 08:30, Set: 16:25, Transit: 12:28. Moon - Rise: 02:48, Set: 13:06. Civil Dark: 17:05 - 07:51. Nautical Dark: 17:48 - 07:08. Astro Dark: 18:28 - 06:27

Total Clouds (% Sky Obscured)

52
47
37
32
38
38
43
42
47
48
50
48
68
85
99
99
99
99
96
92
89

Low Clouds (% Sky Obscured)

37
32
35
24
18
10
8
10
11
22
17
14
12
10
8
21
40
58
67
71
74

Medium Clouds (% Sky Obscured)

19
10
1
7
16
28
43
42
45
45
45
40
35
24
19
23
23
28
16
11
6

High Clouds (% Sky Obscured)

52
47
37
32
38
38
43
25
10
13
19
20
43
72
98
98
95
93
88
85
84

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

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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
2
1
1
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

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
4
5
5
5
5
9
9
9
9
8
8
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
85
83
82
78
74
69
72
75
78
81
82
85
87
88
90
90
91

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

295
296
296
297
298
300
302
302
301
301
301
300
300
301
302
303
303
303
303
304
305

Forecast for Cracau, Düsseldorf District, Germany (51.33,6.57)

Generated: 07/12/25 04:49:08. Forecast: 07/12/25 to 13/12/25. Timezone: UTC+1.00