Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 83%

21:03

11:51

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

Sun - Rise: 06:42, Set: 20:11, Transit: 13:26. Moon - Rise: 21:03, Set: 11:51. Civil Dark: 20:44 - 06:09. Nautical Dark: 21:25 - 05:29. Astro Dark: 22:09 - 04:45

Total Clouds (% Sky Obscured)

97
96
99
91
75
82
63
6
18
6
0
8
99
8
27
36
53
97
80
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
45
37
48
40
48
14
5
2
5
0
0
0
4
27
29
16
13
4
2
0
0
18
44

Medium Clouds (% Sky Obscured)

20
3
20
56
49
3
0
0
17
0
0
0
0
0
0
0
2
8
9
8
0
0
0
6

High Clouds (% Sky Obscured)

67
96
65
54
31
65
63
0
0
0
0
8
99
4
8
14
25
97
80
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

35
30
16
26
35
55
34
2
4
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
12
12
13
12
10
9
6
6
5
5
4
4
3
3
3
3
3
2
2
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
14
15
16
16
14
14
14
13
12
11
10
10
9
9
9
9
9
9
9
9
10
12
11

Relative Humidity (%)

59
55
58
58
60
53
57
59
60
61
63
62
62
63
65
66
68
70
71
73
69
64
61
55

Pressure (mb)

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

Ozone (du)

314
312
314
319
323
325
328
330
329
324
321
318
316
314
313
312
314
314
313
312
312
311
311
311

Tuesday 1

Waning Gibbous 74%

21:22

No Set

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad
20 Bad
21 OK
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: 06:44, Set: 20:09, Transit: 13:25. Moon - Rise: 21:22, Set: No Set. Civil Dark: 20:42 - 06:11. Nautical Dark: 21:22 - 05:30. Astro Dark: 22:06 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
96
79
73
47
55
62
45
55
61
92
100
98
90
100
100
100
100
100
100
88
60

Low Clouds (% Sky Obscured)

37
36
28
25
18
16
0
0
0
0
0
0
0
0
0
0
0
0
14
21
13
14
7
5

Medium Clouds (% Sky Obscured)

21
21
85
35
74
68
22
6
10
37
54
13
71
17
79
77
61
67
44
45
82
99
51
34

High Clouds (% Sky Obscured)

100
100
100
58
15
15
15
17
20
9
20
19
70
100
94
61
72
100
93
100
100
91
25
11

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)

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

Chance of Frost

Temperature (°C)

22
23
24
24
25
25
24
24
22
21
19
18
18
17
16
15
15
14
14
13
14
16
18
20

Feels Like (°C)

20
21
21
22
23
22
22
22
21
19
19
18
17
16
16
15
14
14
13
13
14
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

50
44
40
38
36
37
38
40
44
48
54
57
59
61
62
62
64
66
67
68
64
62
57
51

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

311
310
311
311
311
310
310
311
310
312
313
313
315
316
316
316
316
316
316
316
318
318
319
321

Wednesday 2

Waning Gibbous 63%

21:47

13:14

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

Sun - Rise: 06:45, Set: 20:07, Transit: 13:25. Moon - Rise: 21:47, Set: 13:14. Civil Dark: 20:40 - 06:12. Nautical Dark: 21:20 - 05:32. Astro Dark: 22:04 - 04:49

Total Clouds (% Sky Obscured)

34
76
46
65
84
100
69
38
26
41
43
29
24
6
4
8
31
55
18
35
43
63
57
55

Low Clouds (% Sky Obscured)

15
22
18
18
14
0
9
1
1
0
0
0
3
0
0
0
1
1
0
0
9
6
5
4

Medium Clouds (% Sky Obscured)

20
63
33
21
20
21
20
26
17
31
35
21
24
3
0
0
19
22
11
17
21
25
36
33

High Clouds (% Sky Obscured)

1
12
13
65
38
100
56
9
6
9
4
8
1
3
4
8
10
39
5
13
15
32
20
35

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
1
1
2
1

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

Chance of Frost

Temperature (°C)

22
24
24
25
25
25
24
24
22
21
19
19
18
17
16
15
14
14
13
13
14
16
18
21

Feels Like (°C)

21
25
23
25
24
22
21
22
22
20
19
19
19
18
18
17
15
14
14
13
14
17
17
20

Dew Point (°C)

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

Relative Humidity (%)

44
40
36
32
29
29
30
33
37
40
42
44
46
49
49
52
52
53
55
57
56
51
45
40

Pressure (mb)

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

Ozone (du)

321
317
314
310
307
306
305
304
304
302
301
301
299
299
300
301
300
300
299
297
296
295
294
293

Thursday 3

Waning Gibbous 52%

22:22

14:37

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

Sun - Rise: 06:47, Set: 20:05, Transit: 13:25. Moon - Rise: 22:22, Set: 14:37. Civil Dark: 20:38 - 06:14. Nautical Dark: 21:18 - 05:34. Astro Dark: 22:01 - 04:51

Total Clouds (% Sky Obscured)

68
94
94
93
70
57
83
35
67
64
70
33
27
29
51
77
74
69
46
59
13
14
10
24

Low Clouds (% Sky Obscured)

4
6
8
31
22
21
15
7
4
2
0
0
0
0
5
10
16
13
8
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
21
24
38
27
25
24
23
28
30
33
33
27
29
34
28
22
19
15
11
6
4
2
0

High Clouds (% Sky Obscured)

58
92
90
84
62
33
64
4
38
36
38
3
0
0
22
55
55
60
33
59
5
7
5
24

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)

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

Chance of Frost

Temperature (°C)

22
23
25
25
25
26
25
24
24
23
22
21
21
20
20
19
19
18
18
18
18
20
22
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
33
33
33
33
35
36
40
46
49
52
55
56
58
57
59
59
57
57
58
54
49
45
44

Pressure (mb)

1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

291
291
291
290
290
290
290
290
289
288
287
287
287
287
286
286
286
285
286
286
286
285
284
284

Friday 4

Third Quarter 40%

23:11

15:55

12 Good
13 Bad
14 Bad
15 Bad
16 OK
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: 06:48, Set: 20:03, Transit: 13:25. Moon - Rise: 23:11, Set: 15:55. Civil Dark: 20:35 - 06:15. Nautical Dark: 21:15 - 05:36. Astro Dark: 21:58 - 04:53

Total Clouds (% Sky Obscured)

18
45
42
49
40
40
35
35
35
40
50
64
76
87
92
96
100
91
85
78
80
83
84
74

Low Clouds (% Sky Obscured)

5
24
25
38
7
40
26
35
35
40
45
45
48
41
62
80
97
85
73
63
67
73
79
60

Medium Clouds (% Sky Obscured)

1
3
3
3
40
3
35
35
35
40
50
64
72
76
76
76
78
76
68
60
40
20
0
0

High Clouds (% Sky Obscured)

10
7
3
13
3
3
35
35
19
40
50
52
59
65
75
84
93
80
68
50
39
36
29
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
9
5
4
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
3
2
5
9
30
34
42
63
67
53
85
95
95
89
72
59
47
35
26
23
17
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
0.7
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
12
12
13
9
8
5
4
2
3
4
4
4
4
4
5
4
4
5
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
28
28
28
28
27
26
26
24
24
22
20
20
19
19
19
19
19
19
19
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

44
43
42
40
42
48
65
68
68
72
70
70
75
85
92
92
92
90
90
89
88
81
72
65

Pressure (mb)

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

Ozone (du)

284
284
285
285
286
286
287
287
288
289
291
291
295
298
302
305
308
311
313
314
316
316
316
316

Saturday 5

Waning Crescent 28%

00:16

17:00

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

Sun - Rise: 06:49, Set: 20:00, Transit: 13:24. Moon - Rise: 00:16, Set: 17:00. Civil Dark: 20:33 - 06:17. Nautical Dark: 21:13 - 05:37. Astro Dark: 21:55 - 04:55

Total Clouds (% Sky Obscured)

64
62
68
67
63
55
47
41
47
55
62
61
59
51
39
28
17
24
29
37
45
59
70
77

Low Clouds (% Sky Obscured)

38
15
15
13
13
22
32
39
30
19
4
2
0
1
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
2
3
4
2
1
0
0
0
0
0
0
0
0
0
0
1
2
2
1
0
0
0

High Clouds (% Sky Obscured)

35
37
38
38
35
25
13
4
19
39
62
61
59
51
39
28
17
24
29
37
45
50
62
48

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 (%)

4
0
1
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
10
11
11
12
12
11
10
10
9
7
6
5
4
2
2
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

22
23
24
24
24
24
23
22
21
19
18
17
16
15
14
13
12
12
12
11
11
14
16
19

Feels Like (°C)

20
19
18
24
22
21
21
22
22
17
16
16
15
15
14
12
12
12
13
12
12
12
14
16

Dew Point (°C)

12
10
7
7
6
6
6
7
8
8
8
8
7
7
7
6
6
5
5
5
5
7
8
9

Relative Humidity (%)

53
42
33
32
31
30
33
37
43
46
51
55
56
59
61
62
63
64
65
66
66
61
56
52

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028

Ozone (du)

314
313
311
309
307
306
305
304
303
303
304
304
304
304
304
304
304
303
303
302
301
300
299
298

Sunday 6

Waning Crescent 18%

01:35

17:50

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

Sun - Rise: 06:51, Set: 19:58, Transit: 13:24. Moon - Rise: 01:35, Set: 17:50. Civil Dark: 20:31 - 06:18. Nautical Dark: 21:10 - 05:39. Astro Dark: 21:53 - 04:57

Total Clouds (% Sky Obscured)

73
69
57
48
49
43
30
15
12
10
7
9
10
12
21
30
31
24
25
29

Low Clouds (% Sky Obscured)

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
3
12
21
30
29
24
25
24

High Clouds (% Sky Obscured)

33
26
41
48
49
43
30
15
12
6
1
2
1
0
14
28
31
24
25
21

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

20
22
23
24
24
25
24
23
22
20
18
17
17
16
15
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
41
36
35
33
32
36
40
43
45
46
49
50
52
54
56
57
59
59
59

Pressure (mb)

1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023

Ozone (du)

298
297
297
297
297
297
296
296
295
295
295
296
295
295
295
294
294
293
293
292

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 31/08/26 12:43:39. Forecast: 31/08/26 to 06/09/26. Timezone: UTC+2.00