Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Waxing Gibbous 59%

14:37

01:03

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

Sun - Rise: 05:22, Set: 21:39, Transit: 13:30. Moon - Rise: 14:37, Set: 01:03. Civil Dark: 22:23 - 04:38. Nautical Dark: 23:28 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
5
5
5
0
0
0
0
0
0
55
0
25
7
0
0
39
48
36
0
5
8
37
53

Low Clouds (% Sky Obscured)

44
41
37
35
49
47
49
48
59
59
61
51
29
8
0
0
8
12
0
0
4
8
37
44

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
36
27
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
0
0
5
2
3
50

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

20
22
23
23
23
23
23
23
23
21
20
18
15
14
15
14
16
15
15
16
17
19
20
21

Feels Like (°C)

20
22
22
22
23
22
22
22
22
21
19
18
15
14
14
13
16
16
14
16
18
19
20
22

Dew Point (°C)

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

Relative Humidity (%)

54
47
42
41
37
36
36
38
41
46
51
55
66
68
60
62
73
74
73
67
58
50
45
40

Pressure (mb)

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

Ozone (du)

308
310
314
317
315
314
313
311
314
315
318
322
323
324
328
329
330
335
339
330
325
324
323
323

Saturday 5

Waxing Gibbous 68%

15:47

01:17

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

Sun - Rise: 05:23, Set: 21:38, Transit: 13:30. Moon - Rise: 15:47, Set: 01:17. Civil Dark: 22:23 - 04:39. Nautical Dark: 23:27 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
43
43
48
28
97
100
95
98
66
61
2
9
2
3
24
41
92
100
100
99
97
100
99

Low Clouds (% Sky Obscured)

38
43
43
34
26
28
14
9
21
27
24
0
0
0
0
0
0
0
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
2
9
26
35
68
86
93
67

High Clouds (% Sky Obscured)

7
3
0
14
7
97
100
94
97
62
32
2
9
2
3
24
41
92
100
100
97
97
100
92

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

Chance of Frost

Temperature (°C)

22
23
24
25
25
25
24
24
23
20
18
16
15
15
15
14
14
14
14
16
19
21
22
23

Feels Like (°C)

21
23
24
24
24
23
22
21
20
19
16
16
16
15
15
15
13
12
12
15
17
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

35
30
27
26
24
23
24
26
34
40
44
48
50
52
53
54
54
54
54
51
46
39
34
29

Pressure (mb)

1027
1026
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1020
1020
1020
1020
1019
1018

Ozone (du)

325
324
322
320
319
319
319
319
319
320
322
320
319
318
317
317
317
318
319
320
319
318
316
316

Sunday 6

Waxing Gibbous 77%

16:58

01:35

12 Bad
13 Bad
14 OK
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: 05:23, Set: 21:38, Transit: 13:30. Moon - Rise: 16:58, Set: 01:35. Civil Dark: 22:22 - 04:40. Nautical Dark: 23:26 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
60
41
37
87
68
87
100
100
100
100
100
76
94
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
19
12
0
0
0
21
28
39
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

85
44
41
37
79
45
62
94
100
100
99
98
71
88
89
100
89
91
72
95
96
99
98
96

High Clouds (% Sky Obscured)

100
55
39
37
35
33
34
100
100
100
100
98
49
86
100
94
100
100
100
100
100
100
100
100

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
4
3
0
0
0
0
4

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

Chance of Frost

Temperature (°C)

24
25
26
27
27
27
26
25
24
22
20
18
17
17
16
16
16
16
16
17
19
20
21
21

Feels Like (°C)

21
22
22
23
24
23
23
22
22
20
19
17
15
15
14
14
14
14
15
16
17
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

26
22
21
21
20
20
21
24
31
36
39
40
44
48
46
47
46
46
44
47
47
38
36
31

Pressure (mb)

1018
1017
1016
1016
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1010
1010
1009

Ozone (du)

316
317
317
316
316
316
316
314
315
315
315
315
316
316
317
318
319
318
319
320
322
325
327
330

Monday 7

Waxing Gibbous 85%

18:11

01:58

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: 05:24, Set: 21:37, Transit: 13:30. Moon - Rise: 18:11, Set: 01:58. Civil Dark: 22:21 - 04:41. Nautical Dark: 23:25 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
77
69
41
57
83
81
87
86
90
95
100
100
100
100
99
100
96
99

Low Clouds (% Sky Obscured)

0
14
66
59
66
83
41
26
41
52
56
58
61
69
67
66
64
61
59
56
58
59
60
64

Medium Clouds (% Sky Obscured)

90
96
100
100
99
100
77
69
14
12
17
46
87
51
52
78
78
91
87
97
90
100
70
91

High Clouds (% Sky Obscured)

97
100
100
100
94
100
46
45
10
3
54
2
14
30
53
75
100
96
100
98
45
55
55
76

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

20
30
42
46
71
70
59
39
23
59
40
46
59
68
49
35
59
49
63
71
49
71
82
82

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
17
14
13
12
15
15
15
17
17
17
17
16
15
14
14
14
13
14
14
14
14
14
14

Dew Point (°C)

6
-1
-3
-1
3
10
14
14
14
14
15
15
15
14
14
13
13
13
13
14
14
13
12
11

Relative Humidity (%)

36
25
24
31
40
66
86
83
83
86
93
96
96
96
96
96
96
95
96
96
95
89
84
75

Pressure (mb)

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

Ozone (du)

332
335
335
338
338
336
334
337
342
347
345
341
339
338
340
338
339
339
338
338
341
340
342
343

Tuesday 8

Waxing Gibbous 91%

19:21

02:30

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: 05:25, Set: 21:37, Transit: 13:31. Moon - Rise: 19:21, Set: 02:30. Civil Dark: 22:21 - 04:42. Nautical Dark: 23:24 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
97
97
95
95
94
93
87
89
86
95
96
89
86
91
92
92
92
92
91
87

Low Clouds (% Sky Obscured)

67
70
69
68
66
64
63
61
57
53
49
58
69
81
75
69
62
64
65
66
66
66
65
43

Medium Clouds (% Sky Obscured)

55
92
93
96
61
64
70
72
63
59
55
63
59
86
87
56
44
27
24
63
91
83
38
18

High Clouds (% Sky Obscured)

95
100
100
100
95
95
95
95
64
41
14
43
72
95
67
33
0
0
0
0
2
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

74
79
84
95
89
88
86
73
65
43
14
20
14
8
32
41
28
21
16
20
21
16
25
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
61
78
68
86
82
83
79
75
76
79
80
86
87
89
90
92
95
90
84
84
83
80
68

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1015
1015
1015

Ozone (du)

348
347
353
352
360
365
368
367
365
363
361
359
360
361
360
360
360
361
363
365
364
365
368
367

Wednesday 9

Waxing Gibbous 96%

20:26

03:15

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: 05:26, Set: 21:36, Transit: 13:31. Moon - Rise: 20:26, Set: 03:15. Civil Dark: 22:20 - 04:43. Nautical Dark: 23:22 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
79
83
83
92
95
98
98
91
86
80
75
73
68
62
56
55
59
61
63
66
66
65
55

Low Clouds (% Sky Obscured)

22
0
12
23
35
31
27
23
84
83
80
71
61
54
51
48
48
52
57
59
62
66
65
55

Medium Clouds (% Sky Obscured)

78
32
24
25
44
76
81
68
69
53
41
37
39
34
21
10
4
2
1
0
0
0
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
33
67
98
5
3
0
0
0
0
0
0
0
0
0
0
2
4
6
4

ISS Passover

Visibility (miles)

6
6
7
7
4
4
4
5
8
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

Very Light Rain
Very Light Rain
Very Light Rain
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
None

Precipitation Probability (%)

62
61
66
84
95
95
79
69
58
51
36
30
18
4
7
5
0
1
0
0
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
15
16
16
16
16
15
15
13
13
13
13
13
13
11
11
11
11
10
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

68
72
65
62
71
83
87
89
90
92
92
93
93
93
93
93
95
95
93
90
88
83
77
72

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1023

Ozone (du)

364
362
361
361
362
365
366
366
366
366
365
365
365
365
364
362
360
358
357
355
354
351
349
346

Thursday 10

Full Moon 99%

21:20

04:14

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

Sun - Rise: 05:27, Set: 21:36, Transit: 13:31. Moon - Rise: 21:20, Set: 04:14. Civil Dark: 22:19 - 04:44. Nautical Dark: 23:21 - 03:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
35
50
64
78
63
47
35
26
16
7
19
33
51
47
42
38
30
21
13
24
34
45
53

Low Clouds (% Sky Obscured)

42
28
29
30
31
35
37
35
26
16
7
7
3
0
0
0
0
0
0
0
9
18
25
29

Medium Clouds (% Sky Obscured)

4
6
4
3
2
1
1
0
1
1
2
6
11
15
14
13
13
10
8
4
7
9
12
21

High Clouds (% Sky Obscured)

4
5
22
43
72
51
29
5
7
9
7
10
11
10
8
5
2
2
3
3
2
1
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
1
1
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)

8
8
9
9
9
10
9
9
8
6
5
3
3
3
3
3
3
3
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
20
19
18
18
19
19
14
15
15
14
14
14
14
14
15
14
15
14
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

57
46
37
36
34
33
40
48
57
64
69
78
79
80
83
84
86
87
80
74
70
61
54
48

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

344
343
341
339
338
337
337
336
336
334
332
330
328
327
326
325
324
323
322
321
320
319
319
318

Forecast for Anspach, Regierungsbezirk Darmstadt, Germany (50.30,8.50)

Generated: 04/07/25 04:23:55. Forecast: 04/07/25 to 10/07/25. Timezone: UTC+2.00