Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Gibbous 95%

20:46

08:59

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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:02, Set: 17:15, Transit: 12:38. Moon - Rise: 20:46, Set: 08:59. Civil Dark: 17:52 - 07:25. Nautical Dark: 18:33 - 06:43. Astro Dark: 19:14 - 06:03

Total Clouds (% Sky Obscured)

98
100
100
100
99
99
100
100
100
99
100
100
98
92
52
30
36
40
46
52
70
99
96
100

Low Clouds (% Sky Obscured)

75
77
90
93
93
91
100
100
100
96
100
88
71
63
46
30
36
40
46
52
65
69
66
60

Medium Clouds (% Sky Obscured)

65
70
69
93
95
93
95
97
100
95
93
94
78
23
16
0
0
0
0
0
0
13
86
88

High Clouds (% Sky Obscured)

98
100
100
99
73
62
6
42
39
36
75
75
75
69
0
0
0
0
0
0
19
70
72
92

ISS Passover

Visibility (miles)

9
9
9
9
0
0
0
0
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

4
10
35
56
69
79
73
54
48
28
11
4
2
0
0
0
0
0
3
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.6
0.4
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
14
14
13
13
13
13
12
12
12
12
12
12
12
11
11
11
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-6
-6
-6
-5
-5
-5
-5
-5
-4
-4
-3
-2
-2
-2
-2
-3
-3
-4
-4
-4

Relative Humidity (%)

76
76
76
78
89
92
94
94
94
94
92
92
92
91
89
91
89
89
89
92
94
94
92
91

Pressure (mb)

1005
1004
1004
1004
1004
1004
1004
1004
1003
1003
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

380
382
382
385
388
390
391
394
395
396
399
401
404
410
417
424
433
431
429
428
427
429
433
441

Wednesday 4

Waning Gibbous 89%

22:05

09:09

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
20 Bad
21 Bad

Sun - Rise: 08:00, Set: 17:17, Transit: 12:38. Moon - Rise: 22:05, Set: 09:09. Civil Dark: 17:54 - 07:23. Nautical Dark: 18:35 - 06:42. Astro Dark: 19:15 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
98
99
99
99
98
98
96
100
100
99
100
100
100
100
100
100
100
100
92
92
94

Low Clouds (% Sky Obscured)

62
61
59
58
59
64
71
79
92
91
98
99
88
92
100
100
100
100
89
92
91
83
89
88

Medium Clouds (% Sky Obscured)

100
100
100
81
93
64
74
84
76
79
93
72
27
19
14
22
32
65
44
29
16
46
85
75

High Clouds (% Sky Obscured)

100
100
68
60
71
64
63
40
28
69
81
77
92
100
94
87
84
97
85
85
77
65
60
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
8
5
0
0
0
0
1
1
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
2
4
2
7
27
33
33
27
11
14
8
6
3
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
92
92
92
94
94
92
92
92
94
96
92
94
94
94
94
92
94
94
96
96
96

Pressure (mb)

1003
1002
1002
1002
1001
1001
1000
1000
1000
999
999
999
999
999
998
998
997
997
997
997
997
996
996
996

Ozone (du)

452
466
487
503
506
499
495
492
482
477
474
470
466
464
459
454
454
457
459
457
456
450
439
433

Thursday 5

Waning Gibbous 81%

22:05

09:18

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
20 Bad
21 Bad

Sun - Rise: 07:58, Set: 17:19, Transit: 12:38. Moon - Rise: 22:05, Set: 09:18. Civil Dark: 17:56 - 07:21. Nautical Dark: 18:37 - 06:40. Astro Dark: 19:17 - 06:00

Total Clouds (% Sky Obscured)

99
100
93
94
93
95
96
100
100
100
100
100
100
93
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
100
93
94
93
94
96
100
100
100
100
100
100
81
83
92
85
71
82
99
82
99
99
98

Medium Clouds (% Sky Obscured)

71
39
2
4
6
20
1
1
16
1
1
0
10
0
20
30
14
27
80
100
93
95
92
99

High Clouds (% Sky Obscured)

3
33
1
1
1
3
0
0
6
0
9
64
38
8
49
24
33
57
77
100
100
100
83
46

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
6
6
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
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
34

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
8
8
7
7
7
7
7
7
7
7
7
7
7
8
8
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-4
-4
-3
-4
-4
-3
-4
-3
-3
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
98
98
98
98
98
98
98
100
96
98
96
98
98
96
96
96
96
98

Pressure (mb)

996
996
995
995
994
994
994
994
994
995
995
995
995
996
996
996
996
996
996
997
997
997
998
998

Ozone (du)

433
434
435
435
434
434
432
427
423
420
415
411
412
409
407
406
406
406
407
409
408
408
407
408

Friday 6

Waning Gibbous 72%

23:21

09:27

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
20 Bad
21 Bad

Sun - Rise: 07:56, Set: 17:21, Transit: 12:38. Moon - Rise: 23:21, Set: 09:27. Civil Dark: 17:57 - 07:19. Nautical Dark: 18:38 - 06:38. Astro Dark: 19:19 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
96
99
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
99
98
98

Low Clouds (% Sky Obscured)

98
97
94
97
90
98
99
99
100
99
99
98
96
94
90
88
88
86
87
89
91
88
84
81

Medium Clouds (% Sky Obscured)

88
83
96
72
42
43
31
14
0
16
34
52
66
96
100
98
95
93
95
98
100
97
95
93

High Clouds (% Sky Obscured)

65
98
100
41
36
32
28
26
32
51
70
95
100
100
100
96
93
89
90
93
97
73
46
19

ISS Passover

Visibility (miles)

9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
2
8
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
Light Rain
Light Rain
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

45
46
38
43
30
23
19
15
5
10
28
21
26
35
35
55
80
73
45
31
15
17
38
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.9
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
96
96
96
94
98
98
98
98
98
98
98
98
96
94
94
94
94

Pressure (mb)

999
999
999
1000
1000
1000
1001
1001
1001
1002
1003
1003
1004
1004
1005
1005
1005
1005
1006
1006
1007
1007
1008
1008

Ozone (du)

411
406
408
413
415
415
413
410
409
409
411
411
411
412
412
414
414
414
414
415
416
415
416
416

Saturday 7

Waning Gibbous 63%

00:38

09:39

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
20 Bad
21 Bad

Sun - Rise: 07:54, Set: 17:23, Transit: 12:38. Moon - Rise: 00:38, Set: 09:39. Civil Dark: 17:59 - 07:18. Nautical Dark: 18:40 - 06:37. Astro Dark: 19:20 - 05:57

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

85
89
92
93
95
97
96
96
88
95
96
98
96
93
91
93
95
96
98
99
100
100
100
100

Medium Clouds (% Sky Obscured)

96
97
98
87
39
63
85
88
88
64
64
74
74
73
71
63
56
52
48
44
42
29
17
4

High Clouds (% Sky Obscured)

18
20
19
23
26
28
21
11
3
10
24
24
20
21
22
15
8
2
1
1
0
0
0
0

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
4
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
31
24
21
15
13
12
14
16
24
26
23
38
44
37
45
43
37
39
38
34
34
31
25

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
96
96
98
98
98
98
98
100
98
98
100
98
98
98
98
98
96
98
96
98

Pressure (mb)

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

Ozone (du)

416
416
414
412
411
410
410
408
406
404
404
403
402
399
399
398
399
400
401
402
403
404
409
415

Sunday 8

Waning Gibbous 53%

01:54

09:54

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
20 Bad
21 Bad

Sun - Rise: 07:52, Set: 17:25, Transit: 12:38. Moon - Rise: 01:54, Set: 09:54. Civil Dark: 18:01 - 07:16. Nautical Dark: 18:42 - 06:35. Astro Dark: 19:22 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
94
88
82

Medium Clouds (% Sky Obscured)

20
40
57
47
30
11
13
12
11
8
7
6
5
5
4
12
19
31
38
40
37
40
43
46

High Clouds (% Sky Obscured)

2
3
26
27
19
14
15
19
20
21
22
24
24
22
23
49
71
92
90
88
86
93
97
100

ISS Passover

Visibility (miles)

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

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 (%)

23
19
12
13
13
8
8
8
7
14
16
15
16
14
5
4
3
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
8
8
8
8
8
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
96
96
96
96
96
98
98
98
96
96
96
96
96
96
98
98
98
98

Pressure (mb)

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

Ozone (du)

420
418
416
414
414
414
413
418
423
427
426
425
424
423
422
421
422
423
424
423
422
421
417
412

Monday 9

Third Quarter 43%

03:10

10:15

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

Sun - Rise: 07:50, Set: 17:27, Transit: 12:38. Moon - Rise: 03:10, Set: 10:15. Civil Dark: 18:03 - 07:14. Nautical Dark: 18:44 - 06:33. Astro Dark: 19:24 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96

Low Clouds (% Sky Obscured)

87
92
98
98
98
99
98
99
99
99
99
99
97
96
95
95
95
95
93
91
91

Medium Clouds (% Sky Obscured)

56
67
75
77
80
83
86
87
88
91
95
100
100
100
100
93
87
82
65
52
35

High Clouds (% Sky Obscured)

100
100
100
81
63
48
65
76
86
90
94
100
100
99
99
84
67
29
17
13
10

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
3
6
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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
5
5
3

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
5
5
5
5
5
4
4
4
5
4
4
4
4
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
98
100
98
100
100
96
96
94
91
89
86
88
89
89
91
94

Pressure (mb)

1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

407
404
402
399
399
399
400
398
397
396
397
398
399
403
406
410
406
401
397
392
388

Forecast for Altstadt, Germany (53.08,8.80)

Generated: 03/02/26 22:11:02. Forecast: 03/02/26 to 09/02/26. Timezone: UTC+1.00