Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 10%

02:50

18:41

17 OK
18 OK
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

Sun - Rise: 06:51, Set: 20:01, Transit: 13:25. Moon - Rise: 02:50, Set: 18:41. Civil Dark: 20:36 - 06:16. Nautical Dark: 21:18 - 05:34. Astro Dark: 22:04 - 04:49

Total Clouds (% Sky Obscured)

41
28
50
67
100
96
98
90
98
92
100
100
100
97
96
100
100
100
100
100
100
75
83
67

Low Clouds (% Sky Obscured)

0
6
22
40
27
26
26
32
37
19
24
27
36
47
47
58
79
86
58
72
51
38
64
53

Medium Clouds (% Sky Obscured)

7
0
11
14
40
60
23
37
40
15
12
35
45
5
51
54
56
67
40
27
20
23
36
20

High Clouds (% Sky Obscured)

2
28
50
67
100
89
94
61
97
83
100
100
100
92
87
99
90
100
100
91
58
67
16
1

ISS Passover

Visibility (miles)

9
9
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
0
0
34
6
0
0
0
0
0
0
0
0
0
1
3
8
17
17
21
12
3
5
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
7
6
8
5
4
4
6
6
7
9
9
9
9
9
9
9
9
10
11
10
12
12

Chance of Frost

Temperature (°C)

29
29
27
24
22
21
20
19
19
19
18
18
18
17
17
18
18
19
19
20
21
21
23
22

Feels Like (°C)

27
28
27
25
22
22
21
20
19
19
18
17
17
16
16
16
17
17
18
19
20
20
21
20

Dew Point (°C)

13
15
17
18
18
18
17
16
16
16
16
15
15
15
14
14
14
14
15
15
15
15
13
12

Relative Humidity (%)

36
42
55
71
76
80
81
82
84
85
86
85
83
83
82
79
75
72
75
69
69
68
55
53

Pressure (mb)

1015
1015
1014
1014
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1010
1009
1009
1008
1007

Ozone (du)

295
296
293
294
293
293
292
292
292
292
293
292
292
291
291
291
291
291
291
290
290
289
290
291

Tuesday 8

Waning Crescent 4%

04:21

19:03

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

Sun - Rise: 06:53, Set: 19:59, Transit: 13:24. Moon - Rise: 04:21, Set: 19:03. Civil Dark: 20:33 - 06:18. Nautical Dark: 21:15 - 05:36. Astro Dark: 22:01 - 04:51

Total Clouds (% Sky Obscured)

32
71
83
100
100
100
100
99
98
96
81
64
33
38
42
46
41
58
71
52
81
77
83
68

Low Clouds (% Sky Obscured)

22
19
47
84
61
83
82
93
84
71
56
64
33
38
42
43
39
45
54
52
71
66
53
60

Medium Clouds (% Sky Obscured)

21
64
57
99
99
100
100
75
33
27
20
0
0
0
0
0
0
19
29
0
33
27
36
23

High Clouds (% Sky Obscured)

0
0
0
50
94
84
48
78
60
80
22
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
15
54
71
95
95
71
55
10
1
0
0
0
0
0
1
16
23
22
15
13
8
6

Precipitation Amount (mm)

0
0
0
0
0.3
0.9
1.2
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
8
8
8
4
5
6
9
11
10
10
9
10
9
9
10
12
12
13
14
14
14
14
14

Chance of Frost

Temperature (°C)

22
22
21
19
18
17
16
16
16
16
15
14
13
13
12
12
14
15
16
17
18
18
18
18

Feels Like (°C)

19
22
19
18
18
16
16
15
15
14
13
12
11
11
11
11
12
13
13
13
14
14
15
14

Dew Point (°C)

13
12
12
13
15
14
14
14
15
14
12
11
10
9
9
9
9
9
7
6
7
8
9
8

Relative Humidity (%)

55
55
58
67
81
79
86
87
89
86
86
82
80
80
81
79
74
65
54
49
47
51
52
50

Pressure (mb)

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

Ozone (du)

291
292
292
294
294
297
299
303
305
310
316
320
325
326
327
326
339
343
331
328
328
328
328
327

Wednesday 9

Waning Crescent 1%

05:48

19:19

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

Sun - Rise: 06:54, Set: 19:56, Transit: 13:24. Moon - Rise: 05:48, Set: 19:19. Civil Dark: 20:31 - 06:20. Nautical Dark: 21:13 - 05:38. Astro Dark: 21:58 - 04:53

Total Clouds (% Sky Obscured)

61
43
57
40
45
80
73
50
57
77
71
45
59
63
56
44
32
37
71
59
45
46
48
50

Low Clouds (% Sky Obscured)

61
32
45
37
45
80
73
50
50
77
68
42
55
55
49
39
29
31
46
58
45
46
44
37

Medium Clouds (% Sky Obscured)

17
9
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
19
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
10
2
0
0
2
2

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 (%)

12
6
16
10
1
1
4
0
0
0
0
1
5
2
1
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)

14
11
10
9
7
7
6
6
4
4
4
4
3
2
3
3
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

18
17
16
15
14
14
14
13
13
12
13
12
11
11
11
12
13
15
16
17
17
18
18
18

Feels Like (°C)

14
13
15
14
14
13
12
12
13
13
11
12
13
12
13
13
14
16
16
15
18
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

48
51
49
54
61
63
69
74
77
77
71
75
77
79
78
75
66
58
51
47
42
39
37
37

Pressure (mb)

1013
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

327
327
327
327
328
329
328
330
332
329
327
325
324
325
325
323
321
320
319
318
318
317
315
314

Thursday 10

Waning Crescent 0%

07:12

19:31

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
12 Bad
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 06:56, Set: 19:54, Transit: 13:24. Moon - Rise: 07:12, Set: 19:31. Civil Dark: 20:28 - 06:22. Nautical Dark: 21:10 - 05:40. Astro Dark: 21:55 - 04:55

Total Clouds (% Sky Obscured)

80
77
83
74
65
60
69
76
85
74
95
100
100
100
100
99
98
97
97
97
97
68
51
42

Low Clouds (% Sky Obscured)

38
37
34
21
10
0
0
0
0
9
19
28
18
9
0
0
0
0
0
0
0
1
2
3

Medium Clouds (% Sky Obscured)

25
23
23
21
18
16
20
27
31
32
32
29
25
21
19
62
90
97
97
63
95
59
45
39

High Clouds (% Sky Obscured)

45
40
50
45
37
40
41
43
47
50
81
100
100
100
100
97
93
89
87
85
57
43
22
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 (%)

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

Chance of Frost

Temperature (°C)

19
18
17
16
15
14
13
13
12
12
12
12
12
12
12
12
14
15
17
18
19
20
20
20

Feels Like (°C)

19
16
16
15
14
12
11
11
11
10
11
10
10
10
11
11
13
14
15
16
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

36
38
44
47
49
50
51
53
55
54
57
59
61
63
63
62
56
51
47
43
39
37
36
34

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

313
311
311
311
312
311
312
313
312
311
311
311
310
309
309
309
310
312
315
317
320
318
316
315

Friday 11

New Moon 2%

08:34

19:43

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

Sun - Rise: 06:58, Set: 19:52, Transit: 13:23. Moon - Rise: 08:34, Set: 19:43. Civil Dark: 20:26 - 06:23. Nautical Dark: 21:08 - 05:42. Astro Dark: 21:52 - 04:58

Total Clouds (% Sky Obscured)

44
50
65
88
85
66
51
56
66
62
55
53
60
63
65
45
44
46
52
57
63
68
72
76

Low Clouds (% Sky Obscured)

2
1
15
63
66
42
20
30
44
43
49
51
58
61
63
45
44
44
43
38
33
29
29
31

Medium Clouds (% Sky Obscured)

42
37
39
35
27
24
20
23
26
17
9
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
3
4
6
15
25
34
43
51
56

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
1
0
3
3
3
3
0
0
1
1
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
19
18
17
17
16
15
15
14
14
14
13
13
13
14
15
16
18
19
20
21
21
22

Feels Like (°C)

20
19
19
18
16
15
15
16
16
16
16
15
16
15
15
15
15
16
16
17
17
18
23
23

Dew Point (°C)

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

Relative Humidity (%)

33
35
43
47
48
52
58
66
71
75
78
80
82
82
83
79
70
64
56
52
49
46
44
43

Pressure (mb)

1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022

Ozone (du)

315
314
313
311
309
309
308
309
308
306
306
305
304
304
304
306
305
305
304
303
301
300
299
299

Saturday 12

Waxing Crescent 7%

09:54

19:54

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:59, Set: 19:49, Transit: 13:23. Moon - Rise: 09:54, Set: 19:54. Civil Dark: 20:24 - 06:25. Nautical Dark: 21:05 - 05:44. Astro Dark: 21:49 - 05:00

Total Clouds (% Sky Obscured)

84
92
100
98
96
95
96
98
99
95
93
91
95
97
100
100
100
100
100
100
100
98
97
95

Low Clouds (% Sky Obscured)

26
22
19
14
7
0
1
1
1
1
1
0
0
0
0
11
23
37
51
66
83
87
90
88

Medium Clouds (% Sky Obscured)

0
0
0
7
13
20
32
44
56
43
33
26
33
41
48
66
81
96
96
95
94
91
88
85

High Clouds (% Sky Obscured)

69
83
100
96
92
88
91
94
98
95
91
88
90
95
100
100
100
100
100
100
100
72
40
10

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
18
23
42
54
64

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
0.3
0.4

Wind Speed/Direction (mph)

5
3
2
1
1
2
3
3
3
4
4
4
5
5
6
6
7
7
8
9
9
10
10
10

Chance of Frost

Temperature (°C)

22
21
20
19
18
17
17
17
16
16
16
15
15
15
15
15
16
17
18
19
19
20
20
19

Feels Like (°C)

23
23
22
22
17
17
18
18
18
18
15
15
15
15
14
14
14
15
14
15
15
15
18
18

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
9

Relative Humidity (%)

42
46
49
53
55
57
60
61
61
62
63
65
65
65
64
65
59
55
52
49
47
45
48
52

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

298
299
300
302
300
299
297
298
298
298
299
299
300
301
302
302
302
301
301
301
300
300
302
303

Sunday 13

Waxing Crescent 13%

11:13

20:06

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
12 Bad
13 Bad

Sun - Rise: 07:01, Set: 19:47, Transit: 13:23. Moon - Rise: 11:13, Set: 20:06. Civil Dark: 20:21 - 06:27. Nautical Dark: 21:02 - 05:46. Astro Dark: 21:46 - 05:02

Total Clouds (% Sky Obscured)

96
98
99
99
97
96
92
87
83
88
93
98
89
80
71
74
80
85
76
66
58

Low Clouds (% Sky Obscured)

88
89
90
86
84
81
78
74
69
76
85
93
85
76
67
66
73
80
68
51
32

Medium Clouds (% Sky Obscured)

73
55
31
28
25
22
19
19
21
27
27
27
19
12
5
5
5
6
5
5
6

High Clouds (% Sky Obscured)

28
50
73
65
52
37
22
9
0
1
2
3
3
1
1
1
1
1
1
1
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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

61
51
45
40
36
34
52
52
47
34
26
24
23
20
14
17
13
4
6
7
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
9
8
7
7
7
7
6
6
5
5
5
5
5
4
4
5
5
6
6
7

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
17
17
17
17
17
16
16
16
16
16
17
18
18
20
21

Feels Like (°C)

17
17
18
17
16
17
17
17
17
17
16
16
16
17
17
16
17
17
17
17
17

Dew Point (°C)

10
11
12
13
13
13
13
13
13
14
14
14
15
14
14
14
14
13
12
12
11

Relative Humidity (%)

55
60
65
72
73
74
77
78
79
82
83
87
89
89
90
92
83
74
68
59
51

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

304
307
310
313
309
306
302
300
298
295
294
293
292
290
288
286
284
282
281
279
278

Forecast for Osnabrück, Germany (52.27,8.05)

Generated: 07/09/26 17:28:28. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+2.00