Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 91%

23:27

07:28

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

Sun - Rise: 05:24, Set: 21:46, Transit: 13:35. Moon - Rise: 23:27, Set: 07:28. Civil Dark: 22:31 - 04:39. Nautical Dark: 23:38 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

4
9
14
15
31
24
43
69
96
97
99
92
79
85
86
5
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
5
0
15
31
24
25
42
86
95
67
66
52
79
62
5
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
9
14
0
25
2
43
59
75
49
53
36
4
32
20
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
3
2
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
8
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
1
16
25
19
16
15
21
2
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
3
4
6
9
10
11
12
14
16
12
9
9
9
8
7
6
4
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

15
18
20
22
24
25
26
27
26
24
20
19
20
20
19
17
16
15
14
12
12
11
11
10

Feels Like (°C)

17
20
21
23
23
24
25
25
23
21
18
19
19
19
18
16
17
16
14
13
13
12
12
12

Dew Point (°C)

11
11
11
11
10
9
9
10
10
16
16
16
16
17
16
13
11
10
9
9
9
8
8
8

Relative Humidity (%)

75
65
56
48
41
36
34
35
37
59
80
82
81
81
84
74
71
71
75
79
81
83
84
85

Pressure (mb)

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

Ozone (du)

313
312
312
312
314
314
314
315
313
313
314
315
317
317
321
325
334
341
342
344
347
349
351
351

Friday 3

Waning Gibbous 85%

23:43

08:42

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

Sun - Rise: 05:25, Set: 21:46, Transit: 13:35. Moon - Rise: 23:43, Set: 08:42. Civil Dark: 22:31 - 04:40. Nautical Dark: 23:38 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
33
41
69
68
65
59
43
37
26
35
58
78
43
3
6
9
25
20
5
5
4
3
4

Low Clouds (% Sky Obscured)

0
22
19
54
38
0
0
0
37
26
35
46
46
32
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
23
43
37
39
30
5
0
0
0
0
0
0
0
0
0
0
2
3
3
2
2

High Clouds (% Sky Obscured)

0
3
10
23
18
16
6
6
3
3
11
58
78
10
3
6
6
25
20
5
5
3
3
2

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
2
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)

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

Chance of Frost

Temperature (°C)

12
14
17
18
20
21
22
23
24
24
24
23
22
21
19
17
15
14
13
12
11
10
10
9

Feels Like (°C)

14
15
17
18
18
19
20
21
22
22
21
20
19
17
18
16
14
14
11
11
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

77
67
56
47
42
37
34
30
29
29
29
30
33
34
38
42
47
53
59
64
67
69
72
70

Pressure (mb)

1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1026
1026
1027
1028
1028
1028
1028
1028
1028
1029
1029

Ozone (du)

355
354
355
353
350
348
348
346
344
343
338
338
336
337
337
335
333
332
333
335
338
341
340
338

Saturday 4

Waning Gibbous 77%

23:57

09:56

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

Sun - Rise: 05:26, Set: 21:46, Transit: 13:35. Moon - Rise: 23:57, Set: 09:56. Civil Dark: 22:30 - 04:41. Nautical Dark: 23:37 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
2
16
25
32
57
67
63
48
63
39
38
27
44
50
61
48
85
100
100
100
100
100
91

Low Clouds (% Sky Obscured)

0
0
8
8
15
12
17
12
12
3
1
0
0
24
44
47
26
13
6
11
22
31
26
31

Medium Clouds (% Sky Obscured)

2
2
5
17
18
41
48
51
32
52
31
31
25
37
30
42
42
35
55
74
86
90
89
77

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
3
10
3
2
2
20
3
63
100
100
100
100
36
34

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
5
9
5

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)

2
2
2
2
3
4
6
7
9
10
11
10
10
9
6
4
2
3
4
3
4
4
4
4

Chance of Frost

Temperature (°C)

11
14
17
20
21
23
24
25
26
26
27
26
26
25
22
20
19
18
17
17
17
17
17
17

Feels Like (°C)

12
15
18
21
22
23
24
25
24
24
25
25
25
24
23
21
20
19
17
16
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

64
55
46
42
39
35
33
31
30
31
31
31
35
39
48
57
61
67
68
70
71
70
64
64

Pressure (mb)

1029
1029
1029
1028
1028
1027
1026
1025
1025
1024
1024
1023
1023
1023
1023
1024
1024
1024
1023
1023
1022
1022
1022
1022

Ozone (du)

340
340
338
338
337
337
335
334
333
333
333
333
334
333
334
340
341
340
338
341
344
347
352
352

Sunday 5

Waning Gibbous 67%

00:09

11:10

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 OK
21 OK
22 OK
23 OK
00 Good
01 Good
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:27, Set: 21:45, Transit: 13:35. Moon - Rise: 00:09, Set: 11:10. Civil Dark: 22:30 - 04:42. Nautical Dark: 23:36 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
79
74
66
91
94
97
91
86
75
65
58
53
39
31
22
20
11
15
49
73
98
96
94

Low Clouds (% Sky Obscured)

35
37
43
59
65
58
56
41
68
57
56
58
53
39
31
22
18
3
1
4
14
23
45
49

Medium Clouds (% Sky Obscured)

47
45
37
33
41
57
90
73
67
43
29
39
1
1
2
4
3
5
3
24
40
57
85
52

High Clouds (% Sky Obscured)

69
55
40
3
49
64
71
59
57
45
22
31
18
3
10
5
20
7
15
44
66
83
63
29

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
3
4
22
45
60
55
44
37
30
35
26
25
5
3
2
8
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
10
11
12
12
12
10
14
14
13
11
9
9
7
6
5
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
61
57
53
53
61
73
76
51
56
58
73
71
67
68
67
70
75
83
87
87
90
90
84

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

349
346
343
342
339
337
336
335
335
335
334
333
333
334
335
335
336
338
339
340
340
340
341
340

Monday 6

Waning Gibbous 57%

00:21

12:25

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:27, Set: 21:45, Transit: 13:36. Moon - Rise: 00:21, Set: 12:25. Civil Dark: 22:29 - 04:43. Nautical Dark: 23:34 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
91
91
90
91
92
93
95
98
100
97
95
80
75
86
97
98
99
100
94
86
80
85
93

Low Clouds (% Sky Obscured)

53
59
65
71
69
73
75
68
69
66
64
66
46
46
46
46
47
44
42
39
36
36
36
31

Medium Clouds (% Sky Obscured)

48
49
49
44
47
49
45
42
39
38
43
30
23
31
40
44
48
53
61
63
60
66
47
27

High Clouds (% Sky Obscured)

9
7
5
4
6
26
42
61
91
100
94
48
39
32
63
91
91
94
100
93
86
80
85
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
3
10
13
16
25
14
15
5
2
0
1
0
0
0
0
0
2
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
14
15
15
16
15
14
14
13
14
15
14
13
13
13
13
13
14
13
14
14
14
14
13

Relative Humidity (%)

82
82
81
78
76
67
58
55
52
52
55
55
55
54
60
66
72
76
78
82
83
85
86
78

Pressure (mb)

1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

340
339
339
339
340
340
340
341
342
345
346
347
344
339
338
338
337
337
337
337
337
338
338
337

Tuesday 7

Third Quarter 57%

00:35

13:42

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
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Good
05 Good
06 OK

Sun - Rise: 05:28, Set: 21:44, Transit: 13:36. Moon - Rise: 00:35, Set: 13:42. Civil Dark: 22:28 - 04:44. Nautical Dark: 23:33 - 03:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
99
99
99
100
100
100
100
100
100
99
99
99
100
100
100
100
100
73
41
8
18
28

Low Clouds (% Sky Obscured)

30
28
28
28
23
26
25
31
32
33
38
42
46
31
14
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
27
46
54
42
39
32
32
31
31
33
31
29
21
12
4
3
3
3
3
4
4
10
16

High Clouds (% Sky Obscured)

99
99
99
98
99
99
100
100
100
100
99
97
95
97
98
100
100
100
100
70
41
8
6
4

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
5
5
4
1
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
6
8
10
10
10
11
11
11
11
10
9
9
7
5
3
2
2
3
2
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
65
54
44
37
34
32
29
28
27
25
28
30
34
39
44
51
52
55
57
58
60
62
58

Pressure (mb)

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

Ozone (du)

336
335
333
331
329
328
327
326
325
325
324
323
321
319
318
317
317
316
315
314
313
313
313
312

Wednesday 8

Waning Crescent 46%

00:52

15:03

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

Sun - Rise: 05:29, Set: 21:43, Transit: 13:36. Moon - Rise: 00:52, Set: 15:03. Civil Dark: 22:28 - 04:45. Nautical Dark: 23:32 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
47
54
61
64
70
69
63
57
51
40
32
24
24
24
25
21
17
13

Low Clouds (% Sky Obscured)

0
6
11
17
16
14
14
18
22
29
27
22
17
17
17
16
13
11
7

Medium Clouds (% Sky Obscured)

22
24
24
24
26
30
33
26
17
11
8
4
0
1
2
3
2
1
0

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
20
23
25
26
27
28
28
29
30
29
27
27
24
22
20
18
17

Feels Like (°C)

14
14
21
22
22
23
23
24
30
28
28
28
28
28
24
25
25
24
22

Dew Point (°C)

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

Relative Humidity (%)

53
49
42
36
30
26
23
20
20
20
20
23
26
29
35
41
48
51
54

Pressure (mb)

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

Ozone (du)

312
311
312
312
312
312
312
312
312
312
312
313
313
314
315
316
318
318
319

Forecast for Rhöndorf, Cologne District, Germany (50.67,7.21)

Generated: 02/07/26 07:47:26. Forecast: 02/07/26 to 08/07/26. Timezone: UTC+2.00