Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 2%

05:27

20:25

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

Sun - Rise: 06:13, Set: 20:50, Transit: 13:31. Moon - Rise: 05:27, Set: 20:25. Civil Dark: 21:26 - 05:37. Nautical Dark: 22:12 - 04:52. Astro Dark: 23:06 - 03:58

Total Clouds (% Sky Obscured)

65
47
36
1
3
3
2
2
0
0
0
0
1
1
3
0
0
0
0
0
0
2
2
1

Low Clouds (% Sky Obscured)

6
3
5
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)

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

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

Chance of Frost

Temperature (°C)

23
25
26
28
29
30
30
30
30
29
28
25
23
22
21
20
19
18
17
16
16
16
18
21

Feels Like (°C)

24
26
28
29
30
30
30
29
28
27
26
24
21
21
19
19
19
18
17
16
16
16
18
21

Dew Point (°C)

14
13
13
13
12
11
10
7
4
1
2
2
2
2
2
2
2
2
2
3
3
3
4
5

Relative Humidity (%)

55
48
43
38
35
31
28
23
18
16
18
21
23
26
27
29
31
33
37
39
42
42
39
35

Pressure (mb)

1022
1023
1022
1022
1022
1021
1021
1021
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

305
306
306
306
307
309
309
309
310
312
312
311
311
311
312
313
315
315
315
315
314
316
316
315

Wednesday 12

New Moon 0%

06:55

20:48

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

Sun - Rise: 06:15, Set: 20:48, Transit: 13:31. Moon - Rise: 06:55, Set: 20:48. Civil Dark: 21:24 - 05:39. Nautical Dark: 22:10 - 04:54. Astro Dark: 23:03 - 04:01

Total Clouds (% Sky Obscured)

0
0
5
3
0
0
2
2
2
2
2
2
2
2
2
2
2
2
2
0
0
0
0
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
3
2
0
0
2
2
2
2
2
2
2
2
2
2
2
2
2
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 (%)

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

Chance of Frost

Temperature (°C)

23
26
28
30
31
32
33
33
32
31
30
26
24
23
22
21
20
20
19
18
17
17
19
22

Feels Like (°C)

23
25
27
29
30
31
32
32
31
30
28
25
23
22
21
21
20
20
19
18
17
17
19
22

Dew Point (°C)

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

Relative Humidity (%)

30
26
22
19
16
15
15
15
15
16
20
24
26
27
27
29
31
34
35
37
37
37
33
29

Pressure (mb)

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

Ozone (du)

314
314
313
312
311
312
311
310
310
310
309
309
310
310
310
309
309
308
308
307
306
306
306
307

Thursday 13

Waxing Crescent 1%

08:18

21:07

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

Sun - Rise: 06:16, Set: 20:46, Transit: 13:30. Moon - Rise: 08:18, Set: 21:07. Civil Dark: 21:22 - 05:40. Nautical Dark: 22:07 - 04:56. Astro Dark: 23:00 - 04:03

Total 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

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
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 (%)

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)

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

Chance of Frost

Temperature (°C)

25
27
30
32
33
34
35
35
35
34
32
29
27
25
24
24
23
22
21
20
19
19
21
24

Feels Like (°C)

25
27
29
31
32
34
34
34
33
33
31
28
26
24
24
24
24
23
22
21
20
20
22
25

Dew Point (°C)

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

Relative Humidity (%)

26
23
21
18
16
15
14
14
14
16
20
24
24
24
26
29
31
32
33
35
37
37
35
30

Pressure (mb)

1024
1023
1023
1022
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

306
307
307
308
308
308
307
307
305
305
303
302
303
303
303
303
304
304
303
303
303
303
302
302

Friday 14

Waxing Crescent 4%

09:37

21:22

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

Sun - Rise: 06:17, Set: 20:44, Transit: 13:30. Moon - Rise: 09:37, Set: 21:22. Civil Dark: 21:20 - 05:42. Nautical Dark: 22:05 - 04:57. Astro Dark: 22:57 - 04:06

Total Clouds (% Sky Obscured)

0
0
0
2
10
24
24
4
3
2
6
6
13
14
6
0
5
14
25
26
33
50
47
44

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
2
3
9
11
2
0
4
8
12
14
18
22
24
22

High Clouds (% Sky Obscured)

0
0
0
2
8
19
19
2
2
1
2
0
1
2
2
0
0
2
7
2
3
12
15
23

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

Chance of Frost

Temperature (°C)

27
30
32
33
35
36
37
37
36
36
34
32
30
28
27
26
25
24
24
24
23
23
24
26

Feels Like (°C)

27
30
32
33
35
36
35
36
37
36
34
31
29
27
26
26
25
25
24
24
25
24
24
27

Dew Point (°C)

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

Relative Humidity (%)

26
23
19
16
15
13
12
12
12
13
15
18
19
19
20
21
22
23
24
26
27
29
27
25

Pressure (mb)

1018
1018
1017
1016
1016
1015
1014
1014
1013
1013
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

302
302
303
303
304
304
304
304
304
304
303
303
304
303
303
304
305
305
305
305
304
304
304
304

Saturday 15

Waxing Crescent 10%

No Rise

21:36

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: 06:19, Set: 20:43, Transit: 13:30. Moon - Rise: No Rise, Set: 21:36. Civil Dark: 21:18 - 05:44. Nautical Dark: 22:03 - 04:59. Astro Dark: 22:54 - 04:08

Total Clouds (% Sky Obscured)

89
49
62
37
71
87
100
97
93
89
93
96
100
100
100
100
100
100
100
100
100
100
88
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
16
43
7
4
62
9
12
25
42
68
71
68
61
54
44

Medium Clouds (% Sky Obscured)

20
16
10
9
11
17
22
51
40
64
89
94
93
100
94
100
94
88
82
84
89
93
88
77

High Clouds (% Sky Obscured)

78
37
53
27
67
85
100
95
90
83
90
88
100
100
98
100
100
100
100
100
100
100
73
50

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

Precipitation Probability (%)

3
20
9
3
4
5
4
17
20
44
54
48
65
56
40
53
93
81
52
56
60
51
33
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0
0
0
0.6
0.5
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
31
32
34
36
36
36
36
35
33
30
29
27
26
26
25
23
23
23
22
22
21
21
22

Feels Like (°C)

30
30
32
33
36
35
35
36
34
32
30
29
28
26
27
25
24
24
24
23
24
24
24
21

Dew Point (°C)

5
6
7
8
9
9
9
9
9
10
13
15
15
16
14
13
12
12
12
12
12
13
13
14

Relative Humidity (%)

22
20
21
20
20
19
19
18
20
25
35
43
47
51
46
49
50
51
52
53
55
57
60
61

Pressure (mb)

1013
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1011
1011
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

304
304
301
301
301
302
303
302
303
303
302
302
303
302
305
306
306
306
306
306
308
309
310
310

Sunday 16

Waxing Crescent 18%

10:54

21:51

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: 06:20, Set: 20:41, Transit: 13:30. Moon - Rise: 10:54, Set: 21:51. Civil Dark: 21:16 - 05:45. Nautical Dark: 22:00 - 05:01. Astro Dark: 22:51 - 04:11

Total Clouds (% Sky Obscured)

65
76
83
91
86
81
75
81
83
85
86
85
87
91
94
98
94
90
86
90
95
100
100
100

Low Clouds (% Sky Obscured)

36
42
44
49
43
34
25
25
22
20
15
13
12
8
4
0
0
0
0
0
0
0
20
46

Medium Clouds (% Sky Obscured)

65
67
65
63
49
33
11
6
2
0
2
3
6
22
39
56
54
52
49
61
70
79
86
93

High Clouds (% Sky Obscured)

25
27
34
45
40
35
30
55
72
85
86
85
87
75
58
42
54
70
75
84
92
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
21
11
5
10
9
2
10
16
22
29
35
40
42
39
33
41
44
43
57
68
78
74
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.4
0.4

Wind Speed/Direction (mph)

3
4
3
3
2
2
2
2
3
4
4
4
4
4
4
3
3
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

23
24
25
26
28
28
29
29
29
28
27
26
25
23
23
22
21
21
20
20
20
20
20
20

Feels Like (°C)

23
24
23
23
22
29
28
29
29
29
29
28
28
28
27
25
25
22
22
22
22
22
22
21

Dew Point (°C)

15
16
15
15
14
14
13
13
14
14
15
16
17
18
17
16
16
16
17
17
17
18
18
18

Relative Humidity (%)

60
60
53
48
42
40
39
36
39
42
46
54
62
71
71
70
70
75
79
84
85
88
89
89

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1010
1010
1010
1010

Ozone (du)

311
311
313
314
316
314
312
310
309
309
308
308
307
307
307
306
306
306
306
306
306
305
305
305

Monday 17

Waxing Crescent 27%

12:09

22:06

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: 06:22, Set: 20:39, Transit: 13:30. Moon - Rise: 12:09, Set: 22:06. Civil Dark: 21:14 - 05:47. Nautical Dark: 21:58 - 05:03. Astro Dark: 22:49 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
98
98
99
100
98
97
98
98
98
98
92
87
81

Low Clouds (% Sky Obscured)

82
94
96
99
92
86
79
68
56
47
41
38
30
36
38
41
47
55
63
64
59
49

Medium Clouds (% Sky Obscured)

100
100
100
100
94
88
83
83
81
78
67
60
60
64
64
66
70
71
68
65
65
64

High Clouds (% Sky Obscured)

100
99
97
96
97
98
98
96
94
95
96
97
97
96
91
87
89
89
91
66
41
15

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

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

Precipitation Probability (%)

72
76
74
70
71
71
68
63
54
41
39
34
24
23
21
18
18
17
15
13
12
10

Precipitation Amount (mm)

0.3
0.4
0.4
0.4
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
21
21
22
22
23
22
22
21
21
20
20
20
19
19
19
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
18
17
17
17
17
17
17
17
17
17
16
16
16
16
16
15
15

Relative Humidity (%)

89
89
88
85
85
79
74
68
72
73
75
79
80
82
82
82
82
82
83
85
83
82

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

306
306
306
307
307
307
308
308
308
308
307
307
306
306
306
306
306
305
305
305
306
306

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

Generated: 11/08/26 10:16:04. Forecast: 11/08/26 to 17/08/26. Timezone: UTC+2.00