Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 10%

06:46

13:31

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: 07:37, Set: 17:28, Transit: 12:32. Moon - Rise: 06:46, Set: 13:31. Civil Dark: 18:04 - 07:01. Nautical Dark: 18:45 - 06:20. Astro Dark: 19:25 - 05:40

Total Clouds (% Sky Obscured)

72
77
81
93
94
100
100
99
94
96
94
95
97
97
98
99
99
100
100
100
66
60
65
65

Low Clouds (% Sky Obscured)

72
77
81
81
80
83
86
84
85
85
85
83
86
91
93
96
98
100
100
100
66
60
65
65

Medium Clouds (% Sky Obscured)

72
77
38
47
79
98
96
94
89
93
89
79
74
65
84
76
25
8
8
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
6
80
16
40
82
93
59
55
54
9
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
0
0
0
1
0
0
1
1
0
1
7
7
5
6
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
0
0
1
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
32
31
28
32
41
35
31
28
29
24
13
7
3
7
2
6
11
3
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-5
-5
-6
-5
-6
-6
-5
-5
-6
-6
-6
-6
-5
-5
-5
-5
-5
-6
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
98
94
94
96
96
96
96
94
87
84
77
74
72
71
80
86
92
94

Pressure (mb)

999
999
1000
1001
1001
1002
1003
1003
1004
1005
1005
1006
1008
1009
1010
1010
1011
1011
1012
1013
1014
1015
1015
1016

Ozone (du)

425
422
424
434
437
443
446
447
449
446
444
451
457
464
462
465
465
460
462
466
463
465
455
443

Saturday 14

Waning Crescent 5%

07:11

14:51

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

Sun - Rise: 07:35, Set: 17:30, Transit: 12:32. Moon - Rise: 07:11, Set: 14:51. Civil Dark: 18:06 - 06:59. Nautical Dark: 18:46 - 06:18. Astro Dark: 19:26 - 05:38

Total Clouds (% Sky Obscured)

67
68
64
58
38
37
33
29
30
28
17
45
28
69
72
67
87
82
96
100
99
100
100
100

Low Clouds (% Sky Obscured)

67
68
64
58
38
37
33
29
30
28
5
28
6
0
36
58
67
67
66
59
55
16
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
26
37
23
27
36
47
92
100
98
99
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
4
17
45
28
29
39
8
40
30
17
3
23
100
100
70

ISS Passover

Visibility (miles)

8
5
4
4
4
5
5
5
5
5
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
2
2
1
1
2
1
1
1
2
3
3
3
5
6
8
9
9
10
9
11
11
11
12

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-6
-6
-6
-5
-3
-2
-2
-1
-1
-1
-1
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
96
96
96
94
94
92
85
76
68
64
62
58
64
68
75
76
76

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1017
1016
1014
1013
1012
1011
1010
1008

Ozone (du)

444
444
434
426
415
412
410
401
396
393
396
393
392
390
390
385
378
373
374
368
366
361
358
359

Sunday 15

Waning Crescent 1%

07:29

16:14

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: 07:33, Set: 17:32, Transit: 12:32. Moon - Rise: 07:29, Set: 16:14. Civil Dark: 18:08 - 06:57. Nautical Dark: 18:48 - 06:16. Astro Dark: 19:28 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
27
5
43
92
80
86
84
81
73
79
88
95
95
91
97
99
96
94
92
90
86
82
84

Medium Clouds (% Sky Obscured)

100
100
100
100
98
98
82
85
82
100
100
100
97
100
100
100
100
99
67
23
17
14
59
95

High Clouds (% Sky Obscured)

100
100
100
100
95
100
86
98
91
100
100
100
100
100
46
86
62
66
79
77
72
71
75
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
0
9
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
5
6
10
32
53
52
36
34
29
64
95
95
88
62
76
91
72
78
85
81
80
71
62

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0
0
0
0.2
0.7
0.7
0.5
0.1
0.3
0.6
0.4
0.5
0.6
0.5
0.4
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
79
81
82
86
87
92
89
89
89
94
94
96
96
96
98
98
98
98
98
100
98
98

Pressure (mb)

1007
1006
1005
1003
1002
1000
999
998
997
995
994
994
993
993
992
992
992
991
991
991
991
992
992
993

Ozone (du)

362
365
366
364
366
366
364
370
376
375
372
376
380
388
396
398
408
404
403
405
416
417
414
416

Monday 16

Waning Crescent 0%

07:42

17:37

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: 17:34, Transit: 12:32. Moon - Rise: 07:42, Set: 17:37. Civil Dark: 18:09 - 06:55. Nautical Dark: 18:50 - 06:15. Astro Dark: 19:30 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
96
94
96
98
100
97
95
92
86
80
74
82
91
100
93
86
79
86

Low Clouds (% Sky Obscured)

87
90
90
89
91
88
85
83
88
94
100
97
95
92
86
80
74
82
91
100
89
78
68
77

Medium Clouds (% Sky Obscured)

68
100
98
86
64
55
68
25
25
88
82
18
18
0
0
2
1
5
5
5
8
10
34
84

High Clouds (% Sky Obscured)

75
83
73
65
63
60
49
21
18
21
1
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
9
9
9
9
9
9
0
3
9
9
9
9
9
5
6
1
0
0
0
0
0
0

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

Snow
None
None
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

57
44
38
39
41
39
38
34
27
18
9
5
3
2
18
5
17
26
35
33
30
19
16
4

Precipitation Amount (mm)

0.2
0
0
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
7
6
7
8
8
8
8
8
9
10
10
11
11
11
11
10
10
10
9
8
8

Chance of Frost

Temperature (°C)

-0
-1
-0
-1
-2
-2
-1
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
94
96
94
96
94
98
96
94
91
83
86
89
89
91
92
94
94
94
92
92
94

Pressure (mb)

993
994
994
995
995
995
996
996
997
998
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011

Ozone (du)

412
408
407
409
413
412
411
410
409
405
399
397
391
386
386
385
385
381
380
374
372
368
366
366

Tuesday 17

New Moon 1%

07:53

19:00

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Good
04 Good
05 Good
06 Good
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: 17:36, Transit: 12:32. Moon - Rise: 07:53, Set: 19:00. Civil Dark: 18:11 - 06:53. Nautical Dark: 18:52 - 06:13. Astro Dark: 19:32 - 05:32

Total Clouds (% Sky Obscured)

92
99
90
81
72
48
24
2
2
3
6
41
50
60
66
71
76
77
73
74
77
80
84
87

Low Clouds (% Sky Obscured)

86
94
84
74
72
48
24
2
2
3
6
22
21
23
22
36
49
44
16
13
11
9
8
9

Medium Clouds (% Sky Obscured)

85
81
59
65
3
2
0
0
0
0
0
0
0
0
9
15
13
22
32
41
46
53
57
60

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
0
0
1
9
15
19
18
18
19
23
27
38
54
68
79
66

ISS Passover

Visibility (miles)

4
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 (%)

3
0
0
0
0
0
0
1
0
0
0
9
6
2
3
3
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-7
-7
-7
-6
-6
-7
-6
-6
-6
-6
-5
-4
-4
-4
-4
-3
-0
0
-1
-0
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
92
92
92
96
96
96
96
96
92
91
89
86
83
79
82
85
88
89
92
96

Pressure (mb)

1012
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009

Ozone (du)

362
362
359
354
348
347
345
344
344
346
346
346
348
350
353
354
355
356
356
357
358
356
355
354

Wednesday 18

Waxing Crescent 5%

08:03

No Set

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: 07:26, Set: 17:38, Transit: 12:32. Moon - Rise: 08:03, Set: No Set. Civil Dark: 18:13 - 06:51. Nautical Dark: 18:53 - 06:11. Astro Dark: 19:34 - 05:30

Total Clouds (% Sky Obscured)

92
94
93
91
90
92
96
100
100
100
100
100
95
80
80
83
88
81
73
63
76
86
92
90

Low Clouds (% Sky Obscured)

11
14
23
33
45
54
58
67
69
80
91
94
95
80
80
83
88
81
73
63
76
86
92
90

Medium Clouds (% Sky Obscured)

63
65
54
44
33
50
69
90
92
93
90
90
80
65
55
50
50
50
45
45
47
48
54
44

High Clouds (% Sky Obscured)

62
58
62
53
49
44
33
25
5
5
5
5
5
5
5
10
10
10
10
5
4
3
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
0
0
0
0
2
7
13
40
57
67
72
76
79
69
52
27
17
12
9
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
7
8
8
8
8
9
9
9
10
10
9
9
9
8
9
10
10
10
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-4
-4
-5
-5
-5
-4
-5
-5
-5
-5
-3
-3
-3
-3
-3
-3
-1
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

94
92
91
91
89
89
91
89
91
91
92
93
94
94
96
98
96
96
93
89
88
89
91
94

Pressure (mb)

1008
1008
1008
1007
1006
1006
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1004
1005
1005
1006
1007
1008

Ozone (du)

352
351
349
347
346
344
344
344
344
347
349
352
350
349
347
348
349
351
353
356
359
359
359
359

Thursday 19

Waxing Crescent 11%

08:12

20:24

20 Bad
21 Bad
22 Bad
23 Bad
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

Sun - Rise: 07:24, Set: 17:40, Transit: 12:32. Moon - Rise: 08:12, Set: 20:24. Civil Dark: 18:15 - 06:49. Nautical Dark: 18:55 - 06:09. Astro Dark: 19:35 - 05:28

Total Clouds (% Sky Obscured)

89
90
68
46
23
22
13
10
10
20
30
40
43
49
63
77
93

Low Clouds (% Sky Obscured)

79
69
49
28
7
22
13
10
10
20
30
40
43
49
63
77
91

Medium Clouds (% Sky Obscured)

33
20
15
13
12
22
13
10
10
20
30
39
36
25
18
9
1

High Clouds (% Sky Obscured)

1
0
1
2
3
6
12
10
10
20
21
19
15
0
9
19
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
3
0
0
0
0
2
3
5
7
8

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

Precipitation Probability (%)

17
19
15
11
7
14
23
34
48
63
77
77
72
61
50
39
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.5
0.4
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
1
1
2
1
2
2
2
2
3
3

Feels Like (°C)

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

Dew Point (°C)

1
1
1
0
0
0
0
1
1
1
1
1
2
2
2
2
2

Relative Humidity (%)

91
91
91
91
89
89
91
94
96
98
96
96
96
96
96
93
89

Pressure (mb)

1008
1009
1010
1010
1010
1011
1011
1010
1010
1010
1011
1011
1011
1012
1013
1013
1013

Ozone (du)

359
359
359
356
353
350
350
350
350
353
357
361
355
350
344
344
344

Forecast for Südergellersen, Germany (53.21,10.30)

Generated: 13/02/26 20:27:31. Forecast: 13/02/26 to 19/02/26. Timezone: UTC+1.00