Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 94%

18:46

03:53

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

Sun - Rise: 05:27, Set: 21:15, Transit: 13:21. Moon - Rise: 18:46, Set: 03:53. Civil Dark: 21:56 - 04:46. Nautical Dark: 22:51 - 03:51. Astro Dark: 00:14 - 02:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
7
31
6
5
1
0

Low 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

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
0
0
0
0
0
0
0
0
0
1
2
2
3
31
2
3
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
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
7
7
7
7
7
5
4
3
3
2
2
3
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

21
22
23
24
24
24
25
24
24
23
22
19
17
16
15
14
14
13
12
12
11
13
16
19

Feels Like (°C)

23
24
24
25
25
25
25
25
24
25
24
20
19
18
17
16
16
14
13
13
12
14
17
20

Dew Point (°C)

14
14
14
14
14
14
14
14
14
16
17
15
14
13
12
11
11
9
8
7
7
8
9
10

Relative Humidity (%)

63
60
57
55
53
53
52
52
53
62
73
78
82
82
82
79
79
76
76
73
72
72
64
57

Pressure (mb)

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

Ozone (du)

332
331
331
331
331
332
333
334
335
336
335
335
337
340
343
344
346
346
347
347
347
347
346
349

Friday 29

Waxing Gibbous 98%

19:57

04:17

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

Sun - Rise: 05:26, Set: 21:16, Transit: 13:22. Moon - Rise: 19:57, Set: 04:17. Civil Dark: 21:57 - 04:45. Nautical Dark: 22:53 - 03:49. Astro Dark: 00:18 - 02:23

Total Clouds (% Sky Obscured)

2
6
18
8
6
6
4
3
6
6
26
73
62
55
67
61
62
93
100
100
100
100
100
90

Low 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
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
6
34
36
97
92
96
96
72

High Clouds (% Sky Obscured)

1
6
18
8
6
6
1
2
3
3
16
59
45
35
42
27
24
88
100
100
100
100
100
64

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
1
3
5
4
0
0
2
4
2

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)

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

Chance of Frost

Temperature (°C)

21
23
24
25
26
27
27
27
27
26
24
22
20
19
17
16
15
15
14
14
14
16
18
21

Feels Like (°C)

22
23
25
26
27
28
28
28
28
28
26
23
19
17
16
15
14
13
13
13
14
14
17
21

Dew Point (°C)

11
11
11
11
11
12
12
14
15
17
16
14
12
10
9
7
7
6
6
6
8
11
13
15

Relative Humidity (%)

51
46
43
40
39
39
39
43
47
59
62
63
59
56
56
55
55
55
56
58
64
71
72
65

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

350
349
346
343
341
341
345
343
338
336
334
334
335
335
333
334
331
328
326
325
326
327
328
335

Saturday 30

Waxing Gibbous 100%

21:05

04:48

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
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

Sun - Rise: 05:25, Set: 21:17, Transit: 13:22. Moon - Rise: 21:05, Set: 04:48. Civil Dark: 21:58 - 04:45. Nautical Dark: 22:54 - 03:48. Astro Dark: 00:21 - 02:19

Total Clouds (% Sky Obscured)

97
91
75
58
50
29
58
49
93
100
97
100
100
100
84
87
100
100
100
99
100
100
100
99

Low Clouds (% Sky Obscured)

2
1
1
2
2
2
1
1
0
2
3
21
2
3
0
1
1
42
32
21
12
42
49
38

Medium Clouds (% Sky Obscured)

88
82
71
58
24
20
23
9
32
61
33
24
50
39
59
79
63
66
85
90
86
90
90
92

High Clouds (% Sky Obscured)

86
61
11
2
44
7
49
43
92
100
95
99
100
100
68
35
100
100
100
90
100
100
97
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
3
9
9
9
9
9
9
9
9
8
9
9
8
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
Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
0
1
3
3
6
18
46
65
76
48
29
4
1
1
3
14
67
58
12
49
64
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0.5
0.5
0
0
0.3
0.3

Wind Speed/Direction (mph)

3
3
2
2
3
4
5
5
5
10
3
4
1
3
4
4
3
4
3
2
1
2
2
2

Chance of Frost

Temperature (°C)

23
25
27
28
28
29
29
29
28
27
25
23
21
20
19
18
17
17
16
16
17
18
20
21

Feels Like (°C)

23
25
27
29
29
30
29
30
29
26
26
23
21
20
18
18
17
16
16
16
18
18
20
22

Dew Point (°C)

15
14
15
14
14
15
15
15
16
24
23
20
19
18
17
16
14
14
13
14
15
16
18
19

Relative Humidity (%)

60
51
46
42
42
42
41
43
48
83
87
84
89
89
88
85
83
82
81
86
89
88
86
88

Pressure (mb)

1021
1021
1020
1020
1019
1019
1018
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1016

Ozone (du)

337
340
344
345
344
342
342
341
340
338
336
337
337
337
339
339
339
340
340
339
340
343
346
344

Sunday 31

Full Moon 100%

22:09

05:28

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:25, Set: 21:18, Transit: 13:22. Moon - Rise: 22:09, Set: 05:28. Civil Dark: 21:59 - 04:44. Nautical Dark: 22:56 - 03:47. Astro Dark: 00:25 - 02:16

Total Clouds (% Sky Obscured)

98
94
92
91
94
97
52
68
100
100
98
95
91
91
63
58
46
37
58
72
86
72
75
73

Low Clouds (% Sky Obscured)

64
35
45
12
30
40
13
17
16
19
26
33
46
42
37
28
25
24
50
52
58
27
36
47

Medium Clouds (% Sky Obscured)

96
79
65
38
25
38
14
27
23
10
61
67
80
82
53
58
41
25
9
6
3
0
0
0

High Clouds (% Sky Obscured)

92
87
82
79
86
93
41
49
100
100
78
50
15
0
0
0
0
0
0
30
61
72
75
73

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

73
60
33
36
58
59
68
95
95
95
93
78
49
43
32
20
30
21
22
28
22
21
12
28

Precipitation Amount (mm)

0.3
0.4
0
0
0
0
0
0.6
2.7
1.1
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
24
25
26
27
26
25
23
22
21
20
19
18
17
16
16
15
15
14
14
14
15
15
16

Feels Like (°C)

22
24
26
27
27
25
24
23
21
20
18
17
16
15
14
16
16
16
16
13
14
14
16
17

Dew Point (°C)

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

Relative Humidity (%)

89
89
84
70
56
54
55
56
67
86
89
88
88
89
89
89
93
95
95
95
95
93
85
77

Pressure (mb)

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

Ozone (du)

346
349
351
356
361
369
364
352
347
344
343
341
342
346
344
344
343
343
344
344
345
347
348
346

Monday 1

Waning Gibbous 97%

23:04

06:19

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:24, Set: 21:19, Transit: 13:22. Moon - Rise: 23:04, Set: 06:19. Civil Dark: 22:00 - 04:43. Nautical Dark: 22:57 - 03:46. Astro Dark: 00:28 - 02:13

Total Clouds (% Sky Obscured)

71
67
99
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
99
97

Low Clouds (% Sky Obscured)

58
47
39
34
26
15
12
11
4
0
0
0
0
0
0
0
0
0
0
1
3
6
5
3

Medium Clouds (% Sky Obscured)

0
7
15
20
12
6
0
0
0
0
0
0
0
0
0
0
4
4
2
30
61
91
93
95

High Clouds (% Sky Obscured)

59
61
95
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
77
53

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 (%)

10
7
6
2
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
7
13
28
37
38

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
8
8
7
7
7
7
7
5
4
3
1
2
2
3
3
4
4
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
59
51
47
46
47
48
51
57
62
71
72
70
69
70
70
70
74
78
82
80
79
78
72

Pressure (mb)

1019
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011

Ozone (du)

346
345
344
343
342
340
338
336
335
333
333
332
333
333
334
335
334
335
336
336
339
341
343
347

Tuesday 2

Waning Gibbous 94%

23:48

07:20

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:24, Set: 21:20, Transit: 13:22. Moon - Rise: 23:48, Set: 07:20. Civil Dark: 22:01 - 04:42. Nautical Dark: 22:59 - 03:45. Astro Dark: 00:32 - 02:09

Total Clouds (% Sky Obscured)

95
95
96
96
98
99
100
100
99
99
99
99
100
100
100
100
100
100
100
91
81
73
69
63

Low Clouds (% Sky Obscured)

0
20
39
59
51
42
40
59
70
78
57
36
14
19
21
21
21
19
16
22
28
35
35
36

Medium Clouds (% Sky Obscured)

95
74
51
28
46
65
81
81
81
81
87
93
100
98
96
95
94
93
93
77
60
49
41
43

High Clouds (% Sky Obscured)

25
37
51
70
80
89
100
91
82
72
82
91
100
100
100
100
100
100
100
73
44
22
16
9

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
8
7
6
7
8
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
Light Rain
None
Light Rain
Light Rain
None
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

31
40
44
46
69
89
95
95
95
83
92
82
49
56
53
42
58
62
60
60
53
42
53
57

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.7
0.8
0.7
0
0.6
0.6
0
0.2
0
0
0.3
0.3
0.2
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
18
20
22
19
19
17
17
16
15
16
16
16
15
15
15
12
12
11
11
11
11
12

Dew Point (°C)

12
11
13
15
17
16
16
15
15
15
15
14
14
13
13
12
12
11
11
10
11
11
11
10

Relative Humidity (%)

64
59
66
71
79
82
86
89
89
90
90
92
92
93
93
92
90
89
89
87
87
86
87
79

Pressure (mb)

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

Ozone (du)

352
356
355
354
353
355
356
358
361
364
367
367
368
369
370
371
371
375
379
382
389
395
402
390

Wednesday 3

Waning Gibbous 88%

00:22

08:27

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:23, Set: 21:21, Transit: 13:22. Moon - Rise: 00:22, Set: 08:27. Civil Dark: 22:02 - 04:42. Nautical Dark: 23:00 - 03:44. Astro Dark: 00:36 - 02:06

Total Clouds (% Sky Obscured)

57
65
71
77
66
54
44
49
53
54
53
49
68
80
90
94
96
95
98
91
87
85

Low Clouds (% Sky Obscured)

37
41
46
51
50
49
44
42
35
28
20
12
5
10
17
24
49
64
77
71
67
62

Medium Clouds (% Sky Obscured)

47
51
55
50
31
14
0
0
0
0
8
20
35
35
40
55
64
79
87
59
35
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
50
54
53
49
68
80
90
94
96
95
98
69
43
20

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

Fog (%)

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
Light Rain
Light Rain
None

Precipitation Probability (%)

54
56
53
41
46
47
44
38
29
8
17
21
16
49
68
95
95
95
95
95
75
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
1.3
1.6
1.5
0.9
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
13
13
14
14
14
14
15
15
14
14
15
15
14
14
10
10
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

74
68
67
67
66
64
62
59
64
69
75
78
83
87
86
84
84
79
73
68
70
71

Pressure (mb)

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

Ozone (du)

378
366
364
361
359
358
357
356
354
352
350
348
346
344
343
342
341
342
342
343
343
343

Forecast for Friolzheim, Karlsruhe Region, Germany (48.84,8.84)

Generated: 28/05/26 10:30:45. Forecast: 28/05/26 to 03/06/26. Timezone: UTC+2.00