Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 29%

08:58

23:27

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 Bad
18 Bad
19 Bad

Sun - Rise: 07:31, Set: 18:02, Transit: 12:47. Moon - Rise: 08:58, Set: 23:27. Civil Dark: 18:35 - 06:58. Nautical Dark: 19:14 - 06:19. Astro Dark: 19:52 - 05:41

Total Clouds (% Sky Obscured)

81
85
89
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
74

Low Clouds (% Sky Obscured)

81
84
88
89
100
91
83
100
100
85
100
92
100
100
100
88
91
89
94
100
77
97
95
70

Medium Clouds (% Sky Obscured)

81
85
89
91
100
100
95
95
90
55
76
77
89
95
100
100
100
100
100
100
100
100
100
47

High Clouds (% Sky Obscured)

81
85
89
91
100
86
89
82
100
100
100
80
18
20
15
25
100
100
100
100
100
100
100
25

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
8
5
4
3
3
3
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
Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
48
65
77
63
12
16
4
18
14
8
32
90
95
95
95
95
95
95
56
43
33

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0.6
0.9
1.5
2
1.9
1.6
0.9
0.2
0
0

Wind Speed/Direction (mph)

8
8
8
8
13
14
15
15
16
15
14
14
14
13
14
15
16
17
17
17
17
15
14
13

Chance of Frost

Temperature (°C)

10
10
10
10
10
11
11
11
11
12
11
11
11
11
12
12
12
12
11
11
11
11
11
11

Feels Like (°C)

7
7
6
7
6
6
7
7
7
7
7
7
8
7
8
7
7
6
6
6
6
6
6
7

Dew Point (°C)

8
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9

Relative Humidity (%)

85
90
91
91
93
93
91
90
88
90
90
92
92
88
88
90
88
88
90
90
91
90
88
90

Pressure (mb)

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

Ozone (du)

312
309
310
310
310
310
311
315
317
320
322
322
323
326
329
331
336
340
342
343
343
347
351
354

Sunday 22

Waxing Crescent 41%

09:19

00:55

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 Bad
18 Bad
19 Bad

Sun - Rise: 07:29, Set: 18:04, Transit: 12:46. Moon - Rise: 09:19, Set: 00:55. Civil Dark: 18:37 - 06:56. Nautical Dark: 19:16 - 06:17. Astro Dark: 19:54 - 05:39

Total Clouds (% Sky Obscured)

80
88
89
100
100
95
90
96
100
89
94
100
100
100
100
100
100
98
100
93
95
98
97
100

Low Clouds (% Sky Obscured)

73
78
81
60
65
72
83
94
85
80
81
83
100
89
81
65
81
63
49
59
39
81
79
83

Medium Clouds (% Sky Obscured)

6
18
24
100
100
72
20
0
0
17
49
55
48
11
84
92
100
98
92
83
88
94
96
96

High Clouds (% Sky Obscured)

10
2
27
100
87
11
0
56
99
18
10
8
91
100
100
100
100
24
100
39
45
45
43
100

ISS Passover

Visibility (miles)

9
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

44
46
33
24
10
5
5
3
2
2
5
10
17
14
18
17
24
36
26
27
28
54
61
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
10
10
10
10
9
9
9
9
9
9
9
9
10
10
11
11
11
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
88
88
88
82
78
77
82
87
88
77
78
77
76
71
73
72
72
73
73
80
81

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

360
354
363
382
391
377
370
367
371
369
367
368
366
366
365
365
364
363
364
366
361
357
355
354

Monday 23

Waxing Crescent 53%

09:49

02:23

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 OK
16 OK
17 OK
18 Good
19 OK

Sun - Rise: 07:27, Set: 18:05, Transit: 12:46. Moon - Rise: 09:49, Set: 02:23. Civil Dark: 18:39 - 06:54. Nautical Dark: 19:17 - 06:15. Astro Dark: 19:56 - 05:37

Total Clouds (% Sky Obscured)

97
100
100
98
98
99
97
98
99
97
98
98
94
89
100
70
78
67
55
43
36
26
10
10

Low Clouds (% Sky Obscured)

89
100
100
93
76
88
87
87
95
95
95
95
86
86
100
70
78
65
53
40
29
15
0
1

Medium Clouds (% Sky Obscured)

94
96
98
93
93
55
73
78
59
38
63
47
52
0
3
3
18
3
2
4
4
3
4
2

High Clouds (% Sky Obscured)

30
19
51
56
52
77
45
73
83
54
16
22
10
20
15
2
2
3
5
20
20
15
10
10

ISS Passover

Visibility (miles)

9
7
8
5
4
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

76
95
95
95
84
40
46
40
15
2
1
0
0
0
0
0
0
2
3
3
12
3
0
0

Precipitation Amount (mm)

0.4
0.7
0.7
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
91
93
95
91
92
92
88
88
88
90
91
87
81
81
74
74
76
78
78
78
84
89

Pressure (mb)

1017
1017
1016
1016
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019

Ozone (du)

355
353
352
353
354
350
344
340
336
337
336
337
336
338
342
344
345
343
343
342
342
343
346
348

Tuesday 24

First Quarter 64%

10:34

03:46

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

Sun - Rise: 07:25, Set: 18:07, Transit: 12:46. Moon - Rise: 10:34, Set: 03:46. Civil Dark: 18:41 - 06:52. Nautical Dark: 19:19 - 06:13. Astro Dark: 19:58 - 05:35

Total Clouds (% Sky Obscured)

5
5
4
3
8
2
3
4
5
0
0
0
0
0
5
10
15
29
47
62
75
84
96
94

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
5
9
14
9
4
0
0

High Clouds (% Sky Obscured)

5
5
4
3
8
2
3
4
5
0
0
0
0
0
5
10
15
26
36
46
64
82
95
93

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

Chance of Frost

Temperature (°C)

12
11
10
10
9
9
9
9
8
8
8
8
9
10
11
13
14
16
17
17
17
16
15
14

Feels Like (°C)

9
9
8
8
8
7
8
7
7
6
6
6
8
9
10
12
14
16
17
16
17
16
16
14

Dew Point (°C)

10
9
9
8
8
7
7
7
7
7
7
7
8
8
7
8
8
8
8
9
9
10
9
9

Relative Humidity (%)

89
88
88
88
88
88
88
88
91
90
90
91
91
87
78
71
66
59
58
57
59
64
69
72

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

349
351
351
348
349
349
349
349
350
351
352
352
352
352
353
353
356
358
361
361
358
357
357
355

Wednesday 25

Waxing Gibbous 61%

11:36

04:54

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 OK
15 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 07:23, Set: 18:09, Transit: 12:46. Moon - Rise: 11:36, Set: 04:54. Civil Dark: 18:42 - 06:50. Nautical Dark: 19:21 - 06:11. Astro Dark: 19:59 - 05:33

Total Clouds (% Sky Obscured)

97
95
87
88
88
92
89
70
100
100
100
96
94
90
77
67
58
47
36
18
16
27
20
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
18
25
45
45
48
44
38
24
24
16
12
6
7
7
7

Medium Clouds (% Sky Obscured)

0
0
8
16
24
25
25
25
31
39
38
46
48
51
42
37
37
28
17
7
7
11
15
10

High Clouds (% Sky Obscured)

95
94
87
85
77
85
89
70
100
100
100
96
94
90
66
33
0
2
1
0
16
27
20
28

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
1
1
0
2
2
0
1
1
0
17
17
10
16

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

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
10
10
10
10
10
9
10
12
13
14
15
16
16
17
17
15
14
13

Feels Like (°C)

13
12
11
11
9
9
9
8
9
7
7
7
7
8
8
9
9
9
15
15
14
14
15
15

Dew Point (°C)

9
10
10
10
9
9
8
8
8
8
8
8
8
9
9
9
10
10
10
10
10
9
9
9

Relative Humidity (%)

77
84
87
88
87
87
88
88
88
87
88
88
84
81
79
74
69
65
64
63
62
67
71
77

Pressure (mb)

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

Ozone (du)

356
357
359
360
361
361
359
358
358
361
360
359
362
366
370
378
387
395
399
403
407
401
395
389

Thursday 26

Waxing Gibbous 75%

12:54

05:44

20 OK
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 Bad
18 Bad
19 Bad

Sun - Rise: 07:21, Set: 18:11, Transit: 12:46. Moon - Rise: 12:54, Set: 05:44. Civil Dark: 18:44 - 06:48. Nautical Dark: 19:22 - 06:09. Astro Dark: N/A - 05:31

Total Clouds (% Sky Obscured)

37
49
59
66
72
78
82
86
88
90
92
83
74
68
64
63
60
58
57
55
51
47
37
55

Low Clouds (% Sky Obscured)

6
6
6
8
5
5
4
4
8
16
26
26
31
41
48
50
57
53
50
42
37
28
27
47

Medium Clouds (% Sky Obscured)

9
5
3
4
4
9
9
10
10
15
15
20
20
25
29
37
35
37
38
40
25
20
12
38

High Clouds (% Sky Obscured)

37
49
59
66
72
75
82
86
88
90
92
83
74
68
64
63
60
58
57
52
51
47
37
55

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
8
7
6

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 (%)

15
6
6
3
0
2
3
0
2
3
3
5
7
1
9
17
29
46
52
47
41
31
24
47

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
10
11
8
9
8
8
9
8
7
8
8
9
9
9
13
12
11
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

80
83
87
87
87
87
88
88
90
90
90
90
84
79
74
69
63
58
57
55
54
60
67
75

Pressure (mb)

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

Ozone (du)

384
378
372
369
365
362
359
355
352
351
349
348
347
346
344
344
344
343
345
347
349
351
353
355

Friday 27

Waxing Gibbous 85%

14:20

06:19

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

Sun - Rise: 07:19, Set: 18:12, Transit: 12:46. Moon - Rise: 14:20, Set: 06:19. Civil Dark: 18:46 - 06:46. Nautical Dark: 19:24 - 06:07. Astro Dark: 20:01 - 05:28

Total Clouds (% Sky Obscured)

78
98
99
99
100
99
98
97
96
95
94
94
95
95
84
67
53

Low Clouds (% Sky Obscured)

71
95
98
99
99
97
95
92
83
75
72
72
80
84
81
67
53

Medium Clouds (% Sky Obscured)

67
94
95
97
100
96
92
90
91
94
94
87
80
72
50
28
5

High Clouds (% Sky Obscured)

38
30
33
44
60
77
81
90
95
90
90
82
61
55
33
14
0

ISS Passover

Visibility (miles)

7
8
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

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

Precipitation Probability (%)

58
58
67
79
91
95
88
74
61
47
36
35
28
25
20
14
3

Precipitation Amount (mm)

0.3
0.3
0.3
0.5
0.6
0.8
0.6
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
9
9
10
10
12
13
12
10
9
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
85
90
88
87
85
82
80
78
81
82
84
79
74
70
65
60

Pressure (mb)

1016
1016
1015
1015
1015
1014
1015
1015
1015
1017
1018
1019
1020
1021
1022
1023
1023

Ozone (du)

355
355
356
357
359
361
360
359
359
360
361
361
365
369
372
378
385

Forecast for Cracau, Düsseldorf District, Germany (51.33,6.57)

Generated: 21/02/26 20:58:13. Forecast: 21/02/26 to 27/02/26. Timezone: UTC+1.00