Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waning Gibbous 60%

No Rise

13:45

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

Sun - Rise: 05:55, Set: 20:43, Transit: 13:19. Moon - Rise: No Rise, Set: 13:45. Civil Dark: 21:19 - 05:19. Nautical Dark: 22:05 - 04:33. Astro Dark: 23:00 - 03:39

Total Clouds (% Sky Obscured)

33
17
69
65
50
11
34
3
3
17
15
14
5
37
34
38
55
76
65
65
73
100
100
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
13
22
29
48
30
25
12
45
44
4

Medium Clouds (% Sky Obscured)

13
17
33
3
4
0
0
0
0
6
10
9
3
26
20
21
24
25
0
23
30
56
60
40

High Clouds (% Sky Obscured)

2
17
69
52
35
7
20
2
3
8
2
2
2
2
4
3
55
50
50
55
55
100
100
92

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
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
Light Rain
None
None
Light Rain
Moderate Rain
Light Rain
None

Precipitation Probability (%)

61
37
24
20
14
1
0
0
0
0
0
0
0
1
3
5
37
86
65
12
62
95
70
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.4
2.9
0.4
0

Wind Speed/Direction (mph)

3
5
3
9
8
9
7
6
5
6
5
4
4
4
4
4
5
6
7
6
5
11
9
6

Chance of Frost

Temperature (°C)

25
24
23
22
22
21
21
20
21
22
25
26
28
30
31
32
32
31
29
29
28
26
23
23

Feels Like (°C)

26
24
22
22
22
20
23
21
23
25
26
29
30
32
34
34
34
33
30
30
29
25
23
24

Dew Point (°C)

21
20
19
19
20
19
18
17
17
17
17
16
15
15
14
14
13
12
11
11
11
17
22
20

Relative Humidity (%)

75
77
77
80
84
85
84
81
79
71
63
54
45
39
35
33
31
30
31
32
35
60
92
87

Pressure (mb)

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

Ozone (du)

304
304
304
304
304
305
305
306
305
304
304
304
304
304
304
304
303
303
302
301
300
294
297
301

Wednesday 5

Waning Gibbous 49%

23:08

15:07

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:56, Set: 20:42, Transit: 13:19. Moon - Rise: 23:08, Set: 15:07. Civil Dark: 21:17 - 05:21. Nautical Dark: 22:03 - 04:35. Astro Dark: 22:57 - 03:41

Total Clouds (% Sky Obscured)

94
97
36
71
100
100
100
100
100
100
99
95
61
70
82
62
94
100
100
100
100
100
100
71

Low Clouds (% Sky Obscured)

12
19
7
27
32
83
55
24
18
11
4
7
8
5
6
9
19
19
25
65
65
20
70
10

Medium Clouds (% Sky Obscured)

24
29
21
37
63
57
79
79
79
77
85
86
58
70
80
61
91
100
98
91
84
45
39
40

High Clouds (% Sky Obscured)

82
89
15
53
75
100
100
100
100
100
69
60
17
7
12
24
52
52
59
89
97
100
97
71

ISS Passover

Visibility (miles)

7
7
7
7
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
Light Rain
Moderate Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

84
55
53
65
95
81
90
77
58
56
36
29
34
49
59
47
41
28
41
36
20
24
18
10

Precipitation Amount (mm)

0
0
0
0.4
2.7
0
0.6
0.4
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
21
20
20
20
20
20
20
21
22
24
24
24
24
24
24
23
22
22
22
20
20

Feels Like (°C)

23
23
22
24
23
22
21
21
21
22
22
23
25
27
26
25
26
25
23
22
22
21
19
19

Dew Point (°C)

19
20
19
19
19
18
19
18
19
19
19
18
14
13
11
10
9
11
14
15
14
13
13
14

Relative Humidity (%)

84
91
89
92
89
88
91
91
93
93
89
76
56
47
44
39
37
45
57
63
62
56
64
69

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1019
1019
1019
1020
1020

Ozone (du)

301
301
301
300
298
296
296
296
296
295
296
298
300
300
301
301
301
300
300
298
299
299
299
301

Thursday 6

Third Quarter 37%

23:38

16:29

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

Sun - Rise: 05:58, Set: 20:40, Transit: 13:19. Moon - Rise: 23:38, Set: 16:29. Civil Dark: 21:16 - 05:22. Nautical Dark: 22:01 - 04:37. Astro Dark: 22:54 - 03:44

Total Clouds (% Sky Obscured)

100
100
75
44
48
51
51
43
72
82
98
98
87
68
53
42
46
57
40
40
47
52
65
56

Low Clouds (% Sky Obscured)

43
25
2
6
7
15
17
14
56
68
85
94
73
33
13
11
10
18
8
7
12
17
19
15

Medium Clouds (% Sky Obscured)

39
46
27
29
31
32
29
30
28
32
42
39
35
37
31
26
28
32
29
26
32
38
45
49

High Clouds (% Sky Obscured)

100
99
29
0
0
0
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
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 (%)

6
2
1
1
0
0
0
0
0
0
1
1
2
1
1
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

19
19
19
18
17
17
16
16
16
17
18
19
19
21
22
23
24
25
25
25
24
23
21
20

Feels Like (°C)

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

Dew Point (°C)

15
15
15
14
11
8
7
7
8
7
7
7
7
7
7
7
7
8
8
8
10
11
10
8

Relative Humidity (%)

78
80
81
76
65
57
56
57
57
50
46
47
45
40
36
34
33
33
33
34
39
45
48
46

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1020
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

302
303
303
302
304
307
310
313
313
313
313
314
315
315
317
318
319
321
322
321
321
316
309
307

Friday 7

Waning Crescent 26%

00:18

17:45

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

Sun - Rise: 05:59, Set: 20:39, Transit: 13:19. Moon - Rise: 00:18, Set: 17:45. Civil Dark: 21:14 - 05:24. Nautical Dark: 21:59 - 04:39. Astro Dark: 22:51 - 03:46

Total Clouds (% Sky Obscured)

48
36
30
37
40
40
38
40
42
35
29
21
22
20
21
14
6
0
0
0
3
0
0
33

Low Clouds (% Sky Obscured)

21
27
30
37
40
40
27
20
21
14
15
12
13
11
14
9
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
31
28
17
9
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
1
1
1
0
0
0
0
0
0
0
1
3
5
3
1
0
0
0
2
0
0
26

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
2
4
3
5
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)

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
16
15
15
15
17
19
21
23
25
26
27
28
28
28
28
27
25
23
21

Feels Like (°C)

18
18
17
16
16
15
16
15
16
18
19
22
24
25
26
27
27
28
28
28
27
26
24
23

Dew Point (°C)

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

Relative Humidity (%)

44
45
45
47
48
50
53
57
61
56
51
49
44
40
37
35
33
32
32
34
39
47
52
53

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

306
306
306
307
308
308
307
306
304
305
305
306
306
307
307
305
303
302
301
300
299
299
301
301

Saturday 8

Waning Crescent 16%

01:15

18:47

23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Good
05 Good
06 Good
07 Good
08 Good
09 OK
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

Sun - Rise: 06:00, Set: 20:37, Transit: 13:19. Moon - Rise: 01:15, Set: 18:47. Civil Dark: 21:12 - 05:25. Nautical Dark: 21:57 - 04:41. Astro Dark: 22:49 - 03:49

Total Clouds (% Sky Obscured)

40
40
75
86
72
16
9
5
1
2
46
58
72
79
38
38
43
51
60
67
76
76
75
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
4
3
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
2
3
5
15
24
31
35
41
45

High Clouds (% Sky Obscured)

37
40
75
82
65
16
9
5
1
2
39
54
71
75
27
33
39
44
55
65
76
74
71
72

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
6
14
19

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

Chance of Frost

Temperature (°C)

20
19
18
18
17
17
17
17
17
19
22
25
27
29
30
32
32
32
33
31
30
29
27
26

Feels Like (°C)

20
19
19
18
16
16
18
18
20
22
25
26
28
30
31
33
34
34
34
34
35
35
28
27

Dew Point (°C)

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

Relative Humidity (%)

55
55
55
58
62
65
71
73
73
67
60
53
47
41
35
32
31
30
30
33
38
43
46
50

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

301
302
302
302
302
302
302
303
305
304
303
302
301
302
303
303
302
301
301
301
301
300
301
301

Sunday 9

Waning Crescent 8%

02:28

19:33

23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 06:02, Set: 20:35, Transit: 13:19. Moon - Rise: 02:28, Set: 19:33. Civil Dark: 21:10 - 05:27. Nautical Dark: 21:55 - 04:42. Astro Dark: 22:46 - 03:51

Total Clouds (% Sky Obscured)

65
58
44
36
32
24
30
50
65
68
70
69
77
85
89
90
94
96
97
98
100
98
96
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
7
11
10
10
10
10
11
9
9
4
4
6
7
8
15
22
17

Medium Clouds (% Sky Obscured)

43
38
32
21
19
14
15
16
21
21
22
24
29
35
41
32
27
24
29
35
42
50
57
61

High Clouds (% Sky Obscured)

64
54
34
33
21
3
14
24
35
37
37
39
47
56
62
74
84
95
97
98
100
73
47
25

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

22
16
11
13
11
10
10
17
21
18
33
64
47
43
51
81
93
95
95
95
95
95
91
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.6
0.2
0
0
0.5
0.7
0.8
0.9
0.9
0.7
0.6
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
22
21
20
20
20
20
21
22
24
26
27
28
28
28
26
25
24
23
22
21
20
20

Feels Like (°C)

27
26
25
24
22
22
22
22
21
21
23
24
23
23
24
23
29
27
26
29
30
32
18
19

Dew Point (°C)

14
14
14
14
14
13
13
13
13
13
12
10
9
7
5
2
3
3
4
9
13
17
17
17

Relative Humidity (%)

55
58
61
65
66
65
65
62
59
55
46
38
31
26
23
19
21
23
26
38
56
79
81
84

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1015
1016
1017

Ozone (du)

301
301
302
303
304
305
305
306
306
307
307
308
309
308
308
308
307
306
305
307
309
311
312
313

Monday 10

Waning Crescent 3%

03:52

20:07

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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:03, Set: 20:34, Transit: 13:18. Moon - Rise: 03:52, Set: 20:07. Civil Dark: 21:09 - 05:28. Nautical Dark: 21:52 - 04:44. Astro Dark: 22:43 - 03:53

Total Clouds (% Sky Obscured)

82
76
70
77
83
85
89
90
90
88
87
85
65
47
35
47
60
75
82
81
82

Low Clouds (% Sky Obscured)

14
10
12
18
18
16
19
24
29
21
13
5
6
9
9
23
36
53
65
77
82

Medium Clouds (% Sky Obscured)

63
66
70
75
75
75
75
75
75
64
52
41
29
15
0
7
15
23
28
33
40

High Clouds (% Sky Obscured)

35
55
65
70
75
75
70
65
65
70
80
85
65
45
26
26
34
75
71
56
44

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

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

Precipitation Probability (%)

67
60
57
70
64
41
43
37
34
31
26
19
17
11
4
7
6
4
5
4
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
17
17
16
16
16
16
16
18
19
21
22
24
25
24
24
24
23
23

Feels Like (°C)

20
20
20
19
17
17
16
16
16
16
17
17
18
18
18
18
27
27
26
26
25

Dew Point (°C)

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

Relative Humidity (%)

85
88
89
92
90
90
90
89
87
86
79
71
66
56
47
40
41
44
45
46
48

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

314
315
315
316
318
319
321
321
321
321
322
324
325
322
319
317
316
316
315
315
316

Forecast for Graggenau, Upper Bavaria, Germany (48.14,11.58)

Generated: 04/08/26 23:39:36. Forecast: 04/08/26 to 10/08/26. Timezone: UTC+2.00