Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Waxing Gibbous 98%

14:55

07:55

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:14, Set: 16:31, Transit: 12:22. Moon - Rise: 14:55, Set: 07:55. Civil Dark: 17:09 - 07:36. Nautical Dark: 17:50 - 06:55. Astro Dark: 18:29 - 06:16

Total Clouds (% Sky Obscured)

53
53
53
53
63
100
100
100
100
88
88
100
100
74
88
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
72
85
86
88
100
100
88
92
83
89
82
84
86
89
85
87
91
100
100
100
100
89
97

Medium Clouds (% Sky Obscured)

52
41
42
46
54
57
91
100
100
100
100
100
100
100
100
100
100
83
84
73
31
20
0
0

High Clouds (% Sky Obscured)

12
0
1
5
0
53
100
100
100
100
100
100
97
100
100
100
1
0
0
0
1
12
8
40

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
98

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
100
100
100
100
0
100
100
100
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
5
6
5
4
4
5
5
5
5
2
3
5
6
7
8
8
8
10
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
95
95
98
96
95
100
93
99
100
94
95
100
100
100
100
100
100
100
100
100
100
86

Pressure (mb)

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

Ozone (du)

283
285
285
285
286
284
285
286
290
295
302
306
302
300
302
307
310
309
308
307
306
305
306
305

Friday 5

Full Moon 100%

15:32

09:20

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:15, Set: 16:31, Transit: 12:23. Moon - Rise: 15:32, Set: 09:20. Civil Dark: 17:09 - 07:37. Nautical Dark: 17:50 - 06:56. Astro Dark: 18:29 - 06:17

Total Clouds (% Sky Obscured)

98
95
97
100
98
96
99
100
100
100
100
100
100
100
100
97
97
100
91
89
79
67
73
75

Low Clouds (% Sky Obscured)

91
75
94
81
78
87
82
75
79
90
95
100
100
100
98
94
94
97
87
86
72
67
73
75

Medium Clouds (% Sky Obscured)

1
1
77
93
92
81
96
100
100
74
100
100
100
100
76
65
32
33
14
13
12
2
2
1

High Clouds (% Sky Obscured)

24
21
35
87
26
25
10
10
10
4
2
11
10
11
62
8
4
15
3
1
1
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
0
0
0
0
0
9
9
9
9
9
9
9
9
8
2
8

Fog (%)

49
17
2
0
0
0
1
38
31
15
7
5
3
53
98
100
100
91
49
6
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
4
8
18
19
24
21
18
13
10
16
11
9
9
9
3
3
1
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
9
10
11
10
9
8
8
6
6
5
5
4
4
5
4
2
2
2
3
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
82
82
82
88
89
91
96
96
98
98
96
93
88
91
93
93
91
94
96
96
94
91

Pressure (mb)

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

Ozone (du)

304
304
304
301
300
298
299
304
310
314
315
314
312
308
308
314
319
328
332
331
330
331
332
333

Saturday 6

Waning Gibbous 98%

16:25

10:29

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:17, Set: 16:31, Transit: 12:23. Moon - Rise: 16:25, Set: 10:29. Civil Dark: 17:08 - 07:39. Nautical Dark: 17:50 - 06:57. Astro Dark: 18:29 - 06:18

Total Clouds (% Sky Obscured)

89
70
76
59
65
61
82
81
68
98
97
94
94
99
100
100
100
100
100
94
100
100
100
100

Low Clouds (% Sky Obscured)

89
70
76
57
63
59
81
80
65
71
91
87
82
76
84
81
78
90
79
88
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
5
0
77
46
41
76
98
100
100
95
100
78
34
42
20
63
65

High Clouds (% Sky Obscured)

1
0
0
0
10
15
10
10
1
90
2
15
17
45
91
92
100
100
98
54
37
100
100
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
5
9
9
9
9
9
4
0
0
0
1
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
21
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
Snow
Snow
None
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
12
38
95
82
56
70
57
17
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.5
0
0.4
0.2
0
0

Wind Speed/Direction (mph)

5
5
6
7
7
8
8
7
7
7
7
8
9
11
12
13
13
14
13
12
11
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
86
85
88
85
85
89
89
96
98
94
94
91
91
89
88
86
98
96
96
96
98
98

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1008
1008
1008
1007
1008
1008
1008

Ozone (du)

336
337
340
343
336
334
338
342
335
331
326
322
315
306
304
300
301
301
304
306
304
300
302
304

Sunday 7

Waning Gibbous 93%

17:37

11:17

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:18, Set: 16:30, Transit: 12:23. Moon - Rise: 17:37, Set: 11:17. Civil Dark: 17:08 - 07:40. Nautical Dark: 17:49 - 06:58. Astro Dark: 18:29 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
86
95
97
99
100
100
100
96
84
86
73
69
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
100
73
89
81
69
83
75
80
87
71
86
70
67
51
61
64
59
69
80
90
93
96

Medium Clouds (% Sky Obscured)

58
52
40
46
74
88
97
100
64
89
46
18
3
2
0
0
8
15
16
20
15
96
95
95

High Clouds (% Sky Obscured)

85
85
5
1
9
7
21
86
88
80
0
0
10
4
19
63
75
75
77
100
100
100
100
100

ISS Passover

Visibility (miles)

7
9
9
9
8
9
9
9
9
9
9
8
9
9
9
9
9
9
9
5
6
1
0
9

Fog (%)

1
56
92
70
7
0
2
0
5
24
6
3
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

19
20
18
12
30
27
29
26
39
29
30
13
19
5
21
31
24
15
33
48
56
49
20
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
86
85
83
90
86
91
91
94
90
90
88
87
91
88
88
88
90
96
96
96
96
93

Pressure (mb)

1008
1007
1007
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

303
301
297
296
295
295
294
295
294
296
295
294
290
291
292
290
287
284
281
278
276
277
278
280

Monday 8

Waning Gibbous 86%

19:01

11:49

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:19, Set: 16:30, Transit: 12:24. Moon - Rise: 19:01, Set: 11:49. Civil Dark: 17:08 - 07:41. Nautical Dark: 17:49 - 06:59. Astro Dark: 18:29 - 06:20

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
98
97
98
99
100
96
92
87
82
77
72
80
87
95
94
94
94
96
98
100
97
95

Medium Clouds (% Sky Obscured)

94
93
93
91
94
97
100
100
100
100
100
100
100
100
67
59
47
98
95
97
98
99
98
97

High Clouds (% Sky Obscured)

100
92
85
73
82
90
100
100
100
100
100
100
100
100
100
100
80
60
40
57
78
98
99
99

ISS Passover

Visibility (miles)

5
8
3
1
0
0
0
0
0
0
2
0
8
2
0
0
9
9
9
9
9
9
9
9

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

48
90
95
95
95
95
95
95
95
95
95
78
92
69
49
24
22
24
29
32
35
42
38
38

Precipitation Amount (mm)

0
0.6
1.5
1.3
0.8
1.1
0.9
0.7
1.3
1
0.7
0.3
0.6
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
94
96
96
98
96
96
98
98
98
98
95
95
96
96
87
87
90
90
91
91
90
88

Pressure (mb)

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

Ozone (du)

281
281
280
281
281
284
283
283
283
286
286
286
287
288
292
294
294
295
296
296
294
294
292
291

Tuesday 9

Waning Gibbous 77%

20:28

No Set

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:20, Set: 16:30, Transit: 12:24. Moon - Rise: 20:28, Set: No Set. Civil Dark: 17:08 - 07:42. Nautical Dark: 17:49 - 07:00. Astro Dark: 18:29 - 06:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
97
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
89
87
86
81
79
75
77
82
87
84
82
80
80
81
82
80
76
73
70
69
67
67
64

Medium Clouds (% Sky Obscured)

96
91
75
74
70
58
45
57
64
72
60
36
45
56
58
60
74
87
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
99
98
98
98
99
100
67
33
0
33
67
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
4
0
0
0
0
0
0
0
0
9
9
8
8
5
3
0
0
0
0
0
0
0
0

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

60
55
73
83
54
46
71
68
26
26
21
27
24
30
22
4
10
11
15
38
52
63
61
52

Precipitation Amount (mm)

0.2
0
0.5
0.6
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0

Wind Speed/Direction (mph)

9
8
7
9
11
11
12
11
10
10
10
8
9
8
7
7
6
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

9
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

91
96
98
96
98
96
96
98
98
96
95
95
95
95
96
98
98
98
98
98
98
98
98
98

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

290
289
292
294
298
301
304
307
308
311
315
317
316
314
313
312
311
310
309
308
306
304
301
297

Wednesday 10

Waning Gibbous 67%

21:51

12:12

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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:21, Set: 16:30, Transit: 12:25. Moon - Rise: 21:51, Set: 12:12. Civil Dark: 17:08 - 07:43. Nautical Dark: 17:49 - 07:01. Astro Dark: 18:29 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
93
89
73
55
39
33
29
24
28
31
31
41
51
62
71
79

Low Clouds (% Sky Obscured)

61
61
66
63
74
83
85
73
66
59
54
51
39
33
29
24
19
14
9
16
23
31
37
50

Medium Clouds (% Sky Obscured)

100
100
99
99
97
95
94
75
57
38
27
15
5
3
2
0
3
4
5
5
6
8
36
64

High Clouds (% Sky Obscured)

100
100
100
100
90
80
70
79
89
89
73
55
39
33
17
0
0
0
1
10
25
40
47
49

ISS Passover

Visibility (miles)

0
0
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

None
None
None
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 (%)

41
47
51
55
49
39
37
40
39
37
32
23
1
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
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
6
6
7
6
7
8
8
8
8
9
8
8
7
8
8
8
8
7
7
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
95
95
93
95
95
96
96
93
93
93
93
93
93
90
90
91
93
93
93
90
90
88

Pressure (mb)

1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

293
290
288
287
285
285
285
284
284
284
283
284
284
285
285
284
283
284
285
286
286
286
286
285

Forecast for Schalkenmehren, Germany (50.17,6.86)

Generated: 04/12/25 11:14:56. Forecast: 04/12/25 to 10/12/25. Timezone: UTC+1.00