Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waxing Gibbous 100%

18:30

07:10

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

Sun - Rise: 07:09, Set: 18:16, Transit: 12:42. Moon - Rise: 18:30, Set: 07:10. Civil Dark: 18:48 - 06:36. Nautical Dark: 19:26 - 05:59. Astro Dark: 20:03 - 05:20

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
0
17
24
26
18
19
7
0
1
2
11
27
29
40
41
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
17
24
26
18
19
7
0
0
0
10
27
29
40
41
41

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
1
2

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
0
0
0
1
1
2
0
0
1
2
5
4
4
3
2
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
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
6
6
5
5
4
4
4
4
4
4
4
4
4
3
3
2
1
2
4
5
4
3
3

Chance of Frost

Temperature (°C)

11
10
9
8
6
6
5
5
5
5
5
4
5
7
10
12
14
15
16
16
16
14
13
11

Feels Like (°C)

10
9
8
7
6
5
5
5
5
4
4
4
4
7
11
12
15
17
17
16
15
14
13
11

Dew Point (°C)

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

Relative Humidity (%)

71
73
75
75
76
78
79
79
80
80
82
85
82
74
67
63
58
54
52
51
52
57
65
69

Pressure (mb)

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

Ozone (du)

403
404
404
402
400
398
398
399
399
399
397
397
397
397
397
398
400
399
399
401
401
401
399
399

Tuesday 3

Full Moon 100%

19:46

07:22

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

Sun - Rise: 07:07, Set: 18:17, Transit: 12:42. Moon - Rise: 19:46, Set: 07:22. Civil Dark: 18:50 - 06:34. Nautical Dark: 19:28 - 05:56. Astro Dark: 20:05 - 05:18

Total Clouds (% Sky Obscured)

37
31
34
32
51
53
52
52
52
50
51
51
43
6
1
3
1
8
22
6
2
1
0
0

Low Clouds (% Sky Obscured)

37
28
22
32
51
53
52
52
52
50
51
51
36
0
0
0
0
0
19
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
10
16
5
8
6
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
2
2
1
0
0
0
1
1
11
6
1
3
1
7
3
3
2
1
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
25
93
86
66
4
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
2
2
2
2
2
1
2
3
3
3
3
3
2
3
3
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

10
9
8
7
7
6
5
5
5
4
4
3
4
6
10
11
13
15
15
15
15
14
12
10

Feels Like (°C)

10
9
9
8
8
6
6
5
5
4
4
3
4
6
10
12
14
15
15
15
15
14
12
10

Dew Point (°C)

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

Relative Humidity (%)

74
78
82
84
85
88
88
89
89
89
89
91
88
79
72
65
60
55
51
49
50
55
65
71

Pressure (mb)

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

Ozone (du)

401
401
401
401
402
404
406
403
398
395
394
396
398
401
404
406
408
409
409
408
406
403
399
396

Wednesday 4

Waning Gibbous 97%

No Rise

07:34

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

Sun - Rise: 07:05, Set: 18:19, Transit: 12:42. Moon - Rise: No Rise, Set: 07:34. Civil Dark: 18:52 - 06:32. Nautical Dark: 19:30 - 05:54. Astro Dark: 20:06 - 05:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
35
1
0
0
0
1
2
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
2
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
31
0
0
0
0
1
2
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)

5
6
7
6
5
5
4
4
5
5
5
5
6
7
9
11
11
11
11
10
8
7
6
6

Chance of Frost

Temperature (°C)

9
8
7
7
6
5
5
5
4
4
5
5
5
7
10
12
13
14
15
15
15
14
12
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
78
81
82
83
85
86
88
88
88
86
86
82
73
65
57
53
48
45
45
47
52
62
68

Pressure (mb)

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

Ozone (du)

394
393
392
392
392
394
395
396
397
398
400
401
401
404
406
407
408
411
410
407
403
399
398
397

Thursday 5

Waning Gibbous 93%

21:01

07:46

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 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:03, Set: 18:21, Transit: 12:42. Moon - Rise: 21:01, Set: 07:46. Civil Dark: 18:53 - 06:30. Nautical Dark: 19:31 - 05:52. Astro Dark: 20:08 - 05:14

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
0
0
1
7
15
22
46
74
100
100
100
95
90
90
90
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
15
22
35
48
61
65
69
73
78
86
90
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
15
26
36
45
44
39
24
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
67
100
96
93
89
60
30
0
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
10
24
38
43
49
48

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
7
7
6
6
5
5
5
5
4
6
9
11
12
14
15
16
15
15
14
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
77
79
79
79
81
80
82
83
83
83
81
69
60
53
48
44
42
41
43
49
60
65

Pressure (mb)

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

Ozone (du)

399
401
401
400
398
397
397
398
397
397
396
394
394
396
396
394
394
392
391
388
385
381
380
380

Friday 6

Waning Gibbous 87%

22:16

08:00

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

Sun - Rise: 07:01, Set: 18:23, Transit: 12:42. Moon - Rise: 22:16, Set: 08:00. Civil Dark: 18:55 - 06:28. Nautical Dark: 19:33 - 05:50. Astro Dark: 20:10 - 05:12

Total Clouds (% Sky Obscured)

90
94
95
95
91
85
79
70
69
57
91
89
89
88
77
64
52
30
22
16
13
10
5
8

Low Clouds (% Sky Obscured)

89
89
86
84
81
83
79
70
69
57
84
71
60
52
49
52
51
30
22
16
13
10
5
8

Medium Clouds (% Sky Obscured)

34
34
34
44
40
39
42
40
34
25
12
24
33
22
17
13
13
9
7
5
2
4
5
8

High Clouds (% Sky Obscured)

5
7
5
2
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

32
23
32
40
53
59
53
51
44
32
22
34
29
15
14
19
25
41
52
53
53
42
28
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
70
71
73
72
71
71
70
71
71
72
73
67
62
57
53
50
47
47
46
45
51
58
64

Pressure (mb)

1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1028
1028
1027
1027
1028
1027
1027
1027
1027
1027
1026
1027
1027
1027

Ozone (du)

380
381
380
380
382
384
386
386
386
385
383
382
382
383
383
383
384
384
384
384
384
385
386
387

Saturday 7

Waning Gibbous 79%

23:30

08:16

20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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 OK
16 OK
17 Bad
18 OK
19 OK

Sun - Rise: 06:58, Set: 18:24, Transit: 12:41. Moon - Rise: 23:30, Set: 08:16. Civil Dark: 18:57 - 06:26. Nautical Dark: 19:35 - 05:48. Astro Dark: 20:12 - 05:09

Total Clouds (% Sky Obscured)

14
19
22
22
22
33
50
55
55
60
60
60
60
60
60
60
55
48
41
34
35
39
43
41

Low Clouds (% Sky Obscured)

7
4
10
21
22
21
8
0
4
9
13
20
24
38
44
49
55
48
39
21
25
26
27
30

Medium Clouds (% Sky Obscured)

10
13
11
7
4
3
4
5
5
5
5
10
15
20
32
29
26
17
9
0
7
14
22
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
10
14
24
22

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 (%)

11
1
3
4
0
1
3
1
7
18
29
37
43
48
49
45
36
36
32
19
19
17
1
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)

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

Chance of Frost

Temperature (°C)

8
8
7
6
6
5
5
5
5
5
4
5
6
7
8
9
10
11
11
11
11
10
9
8

Feels Like (°C)

8
8
8
7
7
6
4
5
5
5
5
6
5
5
5
5
5
5
11
11
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

68
71
74
75
78
80
82
82
83
85
85
86
79
72
65
62
58
55
56
58
60
66
70
77

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1022
1023
1023

Ozone (du)

387
387
386
386
385
385
385
385
385
386
388
390
393
396
400
394
388
383
381
379
378
377
377
377

Sunday 8

Waning Gibbous 71%

00:44

08:38

20 OK
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
12 Bad

Sun - Rise: 06:56, Set: 18:26, Transit: 12:41. Moon - Rise: 00:44, Set: 08:38. Civil Dark: 18:58 - 06:24. Nautical Dark: 19:36 - 05:46. Astro Dark: 20:13 - 05:07

Total Clouds (% Sky Obscured)

43
45
57
68
75
79
85
92
85
78
71
75
79
85
87
89
89

Low Clouds (% Sky Obscured)

26
23
24
24
27
31
38
40
37
31
26
27
28
29
21
11
1

Medium Clouds (% Sky Obscured)

28
29
18
9
1
10
19
29
23
18
18
25
32
31
24
16
19

High Clouds (% Sky Obscured)

27
29
31
38
40
40
39
44
47
40
39
48
57
67
68
69
71

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
0
0
0
0
0
0
0
0
1
1
2
5
12
22
27
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
4
4
4
4
4
4
4
4
4
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
85
85
88
88
88
89
89
89
91
91
84
75
69
65
60

Pressure (mb)

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

Ozone (du)

377
377
377
378
378
379
379
379
380
379
379
379
379
379
380
379
378

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

Generated: 02/03/26 20:53:24. Forecast: 02/03/26 to 08/03/26. Timezone: UTC+1.00