Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 89%

17:44

03:40

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

Sun - Rise: 05:32, Set: 21:24, Transit: 13:29. Moon - Rise: 17:44, Set: 03:40. Civil Dark: 22:05 - 04:51. Nautical Dark: 23:02 - 03:54. Astro Dark: 00:32 - 02:22

Total Clouds (% Sky Obscured)

0
0
14
14
14
0
0
7
26
42
21
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
8
28
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
25
54
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
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

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)

10
10
10
8
11
10
12
12
9
9
10
9
8
7
6
5
5
5
5
4
5
5
5
5

Chance of Frost

Temperature (°C)

28
27
28
29
28
29
28
27
25
23
22
20
20
19
17
15
14
14
13
15
17
18
20
22

Feels Like (°C)

27
27
27
28
27
28
28
26
25
23
21
20
20
20
18
16
15
15
14
16
17
19
20
22

Dew Point (°C)

12
12
11
11
11
11
13
14
13
13
12
11
15
15
14
13
12
11
10
11
10
10
9
10

Relative Humidity (%)

37
37
36
34
33
34
40
46
46
50
53
54
76
78
83
87
87
84
83
79
65
56
50
47

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

315
315
316
318
318
319
319
319
319
321
323
323
322
323
324
325
325
326
328
329
330
333
335
336

Friday 29

Waxing Gibbous 94%

18:56

03:58

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

Sun - Rise: 05:32, Set: 21:25, Transit: 13:29. Moon - Rise: 18:56, Set: 03:58. Civil Dark: 22:07 - 04:50. Nautical Dark: 23:04 - 03:53. Astro Dark: 00:36 - 02:18

Total Clouds (% Sky Obscured)

0
0
27
22
26
0
1
0
0
0
0
0
0
0
0
0
34
27
10
7
8
24
2
1

Low Clouds (% Sky Obscured)

0
0
27
22
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
32
26
10
7
7
23
1
1

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)

5
5
5
6
6
7
7
6
4
3
4
4
4
3
4
3
2
2
2
2
1
1
2
2

Chance of Frost

Temperature (°C)

23
25
26
27
28
27
27
26
25
22
20
18
16
15
15
14
13
12
12
13
16
20
22
24

Feels Like (°C)

24
26
27
28
29
28
28
28
28
25
21
19
18
16
16
15
14
13
13
13
17
21
24
26

Dew Point (°C)

11
12
12
13
14
15
16
18
20
18
15
13
11
10
9
8
7
7
6
7
8
10
11
11

Relative Humidity (%)

44
42
41
42
43
46
50
58
73
78
76
74
72
70
69
68
68
67
67
68
59
51
47
44

Pressure (mb)

1024
1024
1023
1023
1023
1023
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1024
1024

Ozone (du)

336
336
336
336
335
335
335
336
335
334
335
339
340
341
343
343
344
343
341
340
339
337
336
338

Saturday 30

Waxing Gibbous 98%

20:07

04:21

12 Good
13 Good
14 Good
15 OK
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: 05:31, Set: 21:26, Transit: 13:29. Moon - Rise: 20:07, Set: 04:21. Civil Dark: 22:08 - 04:49. Nautical Dark: 23:05 - 03:51. Astro Dark: 00:40 - 02:13

Total Clouds (% Sky Obscured)

1
2
15
26
94
100
100
100
83
100
100
100
100
100
65
100
100
99
99
82
68
70
84
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
1
5
3
4
6
4
12
47
67
20
65
64
58
69
60
76
94
63
23
40
25
27

High Clouds (% Sky Obscured)

1
1
9
10
92
100
100
100
77
100
99
100
100
99
42
100
100
97
97
68
60
70
80
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
9
4
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
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
6
14
23
8
16
18
5
27
16
95
54
36
10
9
1
15
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
4
6
7
5
4
5
4
4
3
2
3
2
4
1
4
1
2
2
4
4

Chance of Frost

Temperature (°C)

26
27
28
29
30
30
30
29
28
26
22
20
18
18
18
17
17
17
17
19
21
23
25
27

Feels Like (°C)

27
29
30
30
30
29
29
30
29
27
23
20
19
19
18
18
18
18
17
20
24
27
28
28

Dew Point (°C)

12
12
12
12
12
14
17
21
23
22
18
16
16
15
14
14
16
15
16
17
19
19
19
19

Relative Humidity (%)

42
39
36
35
34
36
44
61
73
78
79
81
85
81
79
81
93
92
92
92
89
81
70
60

Pressure (mb)

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

Ozone (du)

341
340
337
335
333
332
331
330
329
327
325
324
324
324
324
326
327
331
334
338
340
338
337
337

Sunday 31

Full Moon 100%

21:17

04:51

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: 05:30, Set: 21:28, Transit: 13:29. Moon - Rise: 21:17, Set: 04:51. Civil Dark: 22:09 - 04:48. Nautical Dark: 23:07 - 03:50. Astro Dark: 00:45 - 02:08

Total Clouds (% Sky Obscured)

78
84
78
57
41
90
58
35
60
80
100
98
97
95
97
98
100
100
100
100
100
100
96
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
5
28
57
87
73

Medium Clouds (% Sky Obscured)

24
38
21
30
22
33
17
9
9
44
11
16
14
18
94
96
100
97
93
89
92
91
41
28

High Clouds (% Sky Obscured)

78
84
68
10
13
46
32
30
53
78
100
97
95
91
93
96
100
100
100
100
100
100
88
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
7
2
1
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
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Moderate Rain
Light Rain
None
Ice pellet
Ice pellet
Ice pellet

Precipitation Probability (%)

18
2
2
5
4
5
7
35
43
95
78
35
39
67
65
61
67
95
95
95
55
57
66
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
1.6
0.7
0
0
0.3
0.2
0.3
0.3
1.7
5.9
1.4
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
30
30
31
31
30
30
28
26
24
21
20
19
18
18
18
18
18
18
18
19
19
20

Feels Like (°C)

30
30
30
30
31
31
30
31
30
27
24
22
20
18
18
18
17
18
18
17
18
19
18
19

Dew Point (°C)

17
16
15
16
17
18
19
21
23
22
22
21
19
17
16
16
16
17
18
18
18
17
17
14

Relative Humidity (%)

51
45
42
42
44
46
51
60
75
79
92
95
92
91
89
89
92
93
98
98
95
90
91
71

Pressure (mb)

1019
1018
1018
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1014
1014
1015

Ozone (du)

337
339
339
338
336
336
334
333
333
334
334
333
331
330
330
333
334
337
336
337
342
349
355
361

Monday 1

Waning Gibbous 100%

22:20

05:31

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

Sun - Rise: 05:29, Set: 21:29, Transit: 13:29. Moon - Rise: 22:20, Set: 05:31. Civil Dark: 22:10 - 04:47. Nautical Dark: 23:09 - 03:49. Astro Dark: 00:50 - 02:03

Total Clouds (% Sky Obscured)

62
65
81
90
100
100
100
100
80
62
23
33
40
37
45
52
58
48
38
37
87
73
80
82

Low Clouds (% Sky Obscured)

60
53
51
54
55
42
30
15
16
17
18
27
37
37
37
31
25
21
18
13
27
39
50
58

Medium Clouds (% Sky Obscured)

16
7
10
13
16
71
84
100
80
62
8
7
5
0
7
12
21
18
20
18
22
35
38
35

High Clouds (% Sky Obscured)

30
8
41
69
100
100
100
100
65
40
0
2
0
0
0
0
0
1
3
7
13
7
3
33

ISS Passover

Visibility (miles)

9
3
4
8
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

Ice pellet
Ice pellet
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

83
95
80
52
22
20
14
4
2
4
1
2
2
0
0
0
0
0
0
0
0
0
6
15

Precipitation Amount (mm)

0.5
0.9
0.5
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
10
11
11
10
8
6
4
3
3
3
3
3
3
3
3
4
5
7
8
9

Chance of Frost

Temperature (°C)

21
21
21
21
22
22
22
21
20
18
17
15
15
14
13
13
12
12
12
12
13
15
16
17

Feels Like (°C)

19
21
22
21
21
20
20
19
18
17
16
17
16
15
15
14
13
12
12
13
13
13
15
15

Dew Point (°C)

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

Relative Humidity (%)

61
71
88
88
66
53
57
64
68
74
87
95
95
96
96
96
98
96
98
96
89
79
71
65

Pressure (mb)

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

Ozone (du)

367
358
355
352
350
349
349
350
354
360
362
363
364
359
355
354
353
351
351
348
348
347
345
345

Tuesday 2

Waning Gibbous 97%

23:15

06:22

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: 05:29, Set: 21:30, Transit: 13:29. Moon - Rise: 23:15, Set: 06:22. Civil Dark: 22:11 - 04:47. Nautical Dark: 23:10 - 03:47. Astro Dark: 00:56 - 01:57

Total Clouds (% Sky Obscured)

83
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
48
52
53
56
41
23
5
24
44
64
67
67
67
74
80
91
94
97
100
100
100
100
92

Medium Clouds (% Sky Obscured)

33
31
35
44
48
45
44
42
64
83
100
100
99
99
97
96
93
78
62
47
64
82
100
88

High Clouds (% Sky Obscured)

66
100
100
100
100
100
100
100
100
100
100
100
100
100
88
76
64
76
88
100
97
94
92
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
6
3
1
0
0
0

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

Precipitation Probability (%)

8
1
5
3
1
3
5
5
9
12
20
35
45
52
72
83
91
84
81
83
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.4
0.4
0.3
0.7
0.8
0.8
0.8

Wind Speed/Direction (mph)

9
10
10
10
10
9
8
7
5
4
3
2
2
3
3
4
4
5
6
8
9
10
10
12

Chance of Frost

Temperature (°C)

18
20
20
20
20
20
19
19
18
17
16
15
15
14
14
14
14
14
14
14
14
14
14
15

Feels Like (°C)

16
17
17
17
17
17
17
17
17
15
15
16
15
14
14
13
14
13
14
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

58
51
49
50
51
53
58
64
70
76
80
87
87
87
90
92
96
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

344
343
343
343
343
343
343
343
343
346
348
351
353
355
358
360
363
366
367
368
368
370
372
375

Wednesday 3

Waning Gibbous 93%

23:59

07:24

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: 05:28, Set: 21:31, Transit: 13:30. Moon - Rise: 23:59, Set: 07:24. Civil Dark: 22:13 - 04:46. Nautical Dark: 23:12 - 03:46. Astro Dark: 01:02 - 01:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
90
82
86
89
94
100
100
100
100
100
100
100
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

86
90
96
98
98
81
65
49
64
74
82
82
84
86
88
90
92
95
97
99
96
93
91
83

Medium Clouds (% Sky Obscured)

77
67
51
36
30
28
26
23
38
52
63
71
82
92
74
59
44
36
29
22
41
65
80
54

High Clouds (% Sky Obscured)

41
20
20
14
9
6
4
1
4
5
9
39
63
84
59
32
6
37
68
99
72
45
21
28

ISS Passover

Visibility (miles)

2
3
4
4
4
5
6
7
8
5
3
1
0
0
0
0
0
0
0
0
0
3
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
Light Rain
Very Light Rain

Precipitation Probability (%)

90
76
85
93
95
89
82
76
60
52
66
63
73
86
74
53
39
27
20
26
40
53
67
60

Precipitation Amount (mm)

0.5
0.4
0.5
0.6
0.8
0.6
0.5
0.4
0.2
0
0.4
0.3
0.4
0.5
0.4
0
0
0
0
0
0
0
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
14
14
14
14
13
13
13
13
13
13
13
13
13
14
14
15
15
16

Feels Like (°C)

13
13
13
13
12
12
12
12
13
12
12
11
11
11
11
11
11
11
11
11
11
12
12
12

Dew Point (°C)

14
15
15
14
14
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14
15
15

Relative Humidity (%)

96
96
95
95
93
93
93
93
95
96
96
98
98
98
100
98
98
100
98
98
98
98
95
95

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

379
383
387
392
397
403
402
401
400
396
392
389
385
381
378
374
370
366
364
361
358
356
354
352

Forecast for Sotzweiler, Germany (49.46,6.99)

Generated: 28/05/26 00:18:05. Forecast: 28/05/26 to 03/06/26. Timezone: UTC+2.00