Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 53%

01:32

09:39

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:32, Set: 17:06, Transit: 12:20. Moon - Rise: 01:32, Set: 09:39. Civil Dark: 17:42 - 06:56. Nautical Dark: 18:22 - 06:16. Astro Dark: 19:02 - 05:37

Total Clouds (% Sky Obscured)

99
99
99
100
99
100
97
98
98
98
99
98
95
98
98
98
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

94
97
99
100
99
88
87
88
89
90
90
89
86
82
87
89
100
100
100
100
100
99
100
100

Medium Clouds (% Sky Obscured)

48
47
46
77
80
56
43
39
50
51
43
35
25
32
48
46
35
37
42
43
35
19
15
7

High Clouds (% Sky Obscured)

36
11
16
44
73
68
43
19
22
12
32
30
28
21
25
10
18
25
26
27
26
24
8
3

ISS Passover

Visibility (miles)

9
9
9
9
9
5
4
1
1
1
1
1
0
0
1
1
2
3
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
7
6
18
10
12
22
23
22
17
25
24
21
9
19
3
2
1
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
7
7
7
8
8
8
8
8
7
8
8
7
8
8
8
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

1
0
0
0
-0
-0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
0
0
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
84
86
87
91
92
91
91
91
91
92
92
92
92
91
91
89
86
83
80
78
75
75

Pressure (mb)

1013
1013
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1014
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

412
412
411
413
416
417
414
409
409
411
412
413
414
412
410
409
409
412
415
419
424
426
425
424

Monday 9

Third Quarter 44%

02:47

10:00

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:30, Set: 17:08, Transit: 12:20. Moon - Rise: 02:47, Set: 10:00. Civil Dark: 17:44 - 06:55. Nautical Dark: 18:24 - 06:14. Astro Dark: 19:04 - 05:35

Total Clouds (% Sky Obscured)

100
99
98
100
100
100
97
97
96
92
92
99
100
100
100
100
97
99
99
99
99
86
94
86

Low Clouds (% Sky Obscured)

100
99
97
100
100
100
95
94
92
85
89
98
100
100
100
100
97
98
96
92
94
62
64
60

Medium Clouds (% Sky Obscured)

9
6
6
6
4
0
0
0
0
0
0
0
0
0
24
5
2
4
9
22
29
25
34
39

High Clouds (% Sky Obscured)

5
4
4
2
2
2
2
0
0
0
3
10
19
44
13
29
34
27
21
21
23
64
82
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
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
7
7
6
6
5
5
5
4
4
5
5
5
5
5
5
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
80
83
83
83
83
84
86
86
86
87
89
89
89
89
87
89
86
84
78
73
69
70

Pressure (mb)

1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005
1004
1004
1003
1002

Ozone (du)

426
431
436
440
441
440
440
443
445
444
439
436
434
427
416
418
416
417
417
416
414
408
401
399

Tuesday 10

Waning Crescent 34%

03:58

10:31

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:29, Set: 17:10, Transit: 12:20. Moon - Rise: 03:58, Set: 10:31. Civil Dark: 17:46 - 06:53. Nautical Dark: 18:26 - 06:13. Astro Dark: 19:05 - 05:33

Total Clouds (% Sky Obscured)

66
70
63
100
100
94
99
100
99
99
99
96
96
100
100
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
54
39
40
53
45
46
53
39
69
68
73
85
79
98
98
82
87
93
82
83
80
75
74

Medium Clouds (% Sky Obscured)

50
40
11
45
100
88
97
97
98
95
87
95
91
70
79
69
53
45
32
100
30
73
74
94

High Clouds (% Sky Obscured)

2
5
39
100
91
54
77
92
65
49
35
46
63
94
100
100
100
100
63
57
100
96
96
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
6
9
14
20
20
14
17
18
13
6
3
28
41
25
15
17
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
84
91
91
92
91
92
92
91
92
92
92
93
91
91
89
88
88
88
88
89
83
85
80

Pressure (mb)

1002
1001
1001
1000
1000
999
999
998
997
996
995
994
993
993
992
992
992
991
991
991
990
989
989
989

Ozone (du)

395
389
381
378
374
370
372
395
390
392
384
373
366
366
363
361
357
351
349
349
351
349
348
356

Wednesday 11

Waning Crescent 25%

05:01

11:15

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:27, Set: 17:12, Transit: 12:20. Moon - Rise: 05:01, Set: 11:15. Civil Dark: 17:47 - 06:51. Nautical Dark: 18:27 - 06:11. Astro Dark: 19:07 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
98
97
95
96
96
97
98
96
98
97
96
96
97
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
81
86
85
85
84
79
74
72
79
85
93
92
84
80
78
87
87
84
82
79
77
76
75

Medium Clouds (% Sky Obscured)

95
97
95
86
76
65
72
80
78
52
49
50
44
35
74
83
91
100
97
100
59
78
58
45

High Clouds (% Sky Obscured)

92
98
100
83
69
46
59
56
59
66
35
70
54
42
36
55
77
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
9
9
9
9
9
9
9
9
9
9
7
9
7
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

44
40
48
47
51
54
42
29
14
13
18
24
27
28
30
32
55
49
52
63
46
41
36
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
89
94
94
96
98
98
94
93
89
89
91
93
94
96
94
91
89
91
91
91
90
87
84

Pressure (mb)

988
988
988
988
987
987
987
987
986
986
985
985
984
984
983
983
983
983
982
982
981
981
981
981

Ozone (du)

358
360
362
366
367
373
376
382
391
389
382
375
368
357
355
358
359
363
368
375
382
390
396
403

Thursday 12

Waning Crescent 17%

05:51

12:13

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:25, Set: 17:14, Transit: 12:20. Moon - Rise: 05:51, Set: 12:13. Civil Dark: 17:49 - 06:49. Nautical Dark: 18:29 - 06:09. Astro Dark: 19:09 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
98
97
95
95
95
94
96
98
100

Low Clouds (% Sky Obscured)

73
81
88
88
85
80
94
94
94
96
98
100
91
81
69
87
85
84
82
81
78
81
84
87

Medium Clouds (% Sky Obscured)

100
100
54
50
49
49
48
46
80
92
91
47
64
56
81
64
63
69
65
54
42
52
60
70

High Clouds (% Sky Obscured)

100
100
100
88
79
68
74
80
94
100
100
95
95
96
96
63
39
15
12
13
18
17
7
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
7
9
7
5
9
5
7
8
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None
Light Rain
Light Rain
None
None
Very Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
47
55
53
50
51
56
56
68
77
44
34
45
43
64
48
39
27
23
22
22
26
29
32

Precipitation Amount (mm)

0
0
0.3
0.2
0
0
0.3
0
0.4
0.5
0
0
0.2
0
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
3
2
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
6
6

Dew Point (°C)

4
5
5
4
4
4
4
4
4
5
5
5
4
5
5
5
5
5
5
4
4
4
4
4

Relative Humidity (%)

84
87
90
91
93
93
94
93
91
96
96
93
91
94
93
94
94
91
91
84
77
70
74
78

Pressure (mb)

981
981
981
981
982
982
982
982
983
983
984
984
984
985
985
985
985
986
986
986
986
986
986
986

Ozone (du)

412
416
416
420
426
434
445
446
443
448
447
444
442
443
442
442
442
442
442
443
444
445
445
444

Friday 13

Waning Crescent 10%

06:28

13:24

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:23, Set: 17:15, Transit: 12:20. Moon - Rise: 06:28, Set: 13:24. Civil Dark: 17:51 - 06:47. Nautical Dark: 18:31 - 06:07. Astro Dark: 19:10 - 05:28

Total Clouds (% Sky Obscured)

98
94
91
86
82
75
82
87
90
88
88
86
87
90
95
97
97
97
95
90
88
87
90
92

Low Clouds (% Sky Obscured)

90
92
91
86
82
75
82
87
90
88
88
86
87
89
84
87
88
89
87
85
83
82
84
85

Medium Clouds (% Sky Obscured)

79
89
91
86
74
56
55
51
46
48
51
59
70
77
84
83
87
80
70
70
60
61
63
70

High Clouds (% Sky Obscured)

0
0
0
0
0
5
10
14
14
14
9
14
14
10
5
5
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
8
8
7
8
8
9
8
8

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

Precipitation Probability (%)

30
26
19
16
13
7
10
11
8
8
7
2
10
14
12
37
48
48
48
49
53
51
52
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

5
5
5
4
4
5
4
4
4
5
4
5
5
5
4
4
4
5
5
5
5
5
5
4

Relative Humidity (%)

82
84
85
87
88
90
90
91
91
93
93
94
96
96
96
96
96
98
96
96
96
98
98
96

Pressure (mb)

986
987
987
987
987
988
988
988
989
989
989
990
990
991
992
992
993
994
994
995
995
996
996
996

Ozone (du)

443
444
444
444
444
443
443
442
440
438
432
426
419
418
416
414
414
415
415
416
416
416
418
419

Saturday 14

Waning Crescent 5%

06:54

14:42

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:21, Set: 17:17, Transit: 12:20. Moon - Rise: 06:54, Set: 14:42. Civil Dark: 17:53 - 06:46. Nautical Dark: 18:33 - 06:06. Astro Dark: 19:12 - 05:26

Total Clouds (% Sky Obscured)

81
69
52
52
53
51
57
66
75
79
82
87
92
96
100
94
87
79
85
92
98

Low Clouds (% Sky Obscured)

77
69
52
52
53
51
55
53
51
52
51
50
63
77
89
88
87
79
84
76
77

Medium Clouds (% Sky Obscured)

60
53
35
29
24
23
18
18
17
27
27
28
25
21
17
23
29
34
45
57
58

High Clouds (% Sky Obscured)

0
0
0
5
5
10
10
10
10
10
10
5
5
5
5
3
3
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

49
46
45
37
26
4
2
1
0
1
2
1
5
7
9
11
13
14
18
21
23

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
93
88
83
77
79
80
80
80
80
80
77
74
74
73
73
73
70
69

Pressure (mb)

997
997
998
999
1000
1000
1001
1001
1002
1002
1003
1003
1004
1004
1005
1005
1006
1007
1008
1008
1009

Ozone (du)

420
421
423
424
425
427
429
430
432
433
435
436
437
436
436
436
435
433
432
429
427

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 08/02/26 16:26:20. Forecast: 08/02/26 to 14/02/26. Timezone: UTC+1.00