Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Third Quarter 44%

02:38

10:40

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:35, Set: 17:33, Transit: 12:35. Moon - Rise: 02:38, Set: 10:40. Civil Dark: 18:06 - 07:03. Nautical Dark: 18:43 - 06:26. Astro Dark: 19:19 - 05:50

Total Clouds (% Sky Obscured)

95
97
99
79
50
28
49
97
47
42
74
92
100
93
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

46
44
40
30
12
1
0
0
0
31
55
71
80
81
81
100
100
100
77
76
87
77
74
78

Medium Clouds (% Sky Obscured)

0
0
0
32
11
6
1
69
30
2
8
45
55
36
52
100
100
93
94
100
94
83
92
94

High Clouds (% Sky Obscured)

87
97
73
65
48
25
49
91
30
26
15
14
29
16
39
100
78
61
100
24
11
99
76
25

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
7
6

Fog (%)

0
0
1
0
0
57
59
98
99
100
100
100
100
43
43
38
35
27
27
16
12
7
3
1

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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
9
31
49
46
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
5
5
4
3
3
2
2
1
1
0
1
2
2
2
1
1
3
6
9
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
74
83
86
89
91
92
91
92
91
92
91
91
89
89
86
79
76
71
69
61
67
86
91

Pressure (mb)

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

Ozone (du)

447
446
432
419
421
423
426
417
417
417
422
423
421
418
409
408
397
391
388
389
391
392
399
412

Tuesday 10

Waning Crescent 34%

03:45

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: 07:33, Set: 17:35, Transit: 12:35. Moon - Rise: 03:45, Set: 11:15. Civil Dark: 18:07 - 07:01. Nautical Dark: 18:44 - 06:24. Astro Dark: 19:20 - 05:48

Total Clouds (% Sky Obscured)

91
71
100
97
74
87
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

68
47
81
97
70
39
45
51
70
100
89
95
100
85
81
54
80
69
72
68
100
93
78
85

Medium Clouds (% Sky Obscured)

59
56
100
52
42
24
98
74
100
100
100
100
100
97
83
77
93
92
53
74
100
99
90
62

High Clouds (% Sky Obscured)

0
0
0
1
5
68
82
55
86
100
62
100
100
54
69
100
100
100
100
90
79
81
84
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
3
3
9
9
9
9
9
9
9
5
6
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
Light Rain
None
None
None
None
None
Frozen rai
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
Very Light Rain
Light Rain
None
Very Light Rain

Precipitation Probability (%)

37
26
30
54
38
6
1
4
31
83
95
95
95
73
26
50
24
43
64
54
69
71
49
64

Precipitation Amount (mm)

0
0
0
0.4
0
0
0
0
0
0.5
0.9
1.9
0.7
0.4
0
0
0
0
0.3
0
0.3
0.4
0
0.3

Wind Speed/Direction (mph)

13
13
13
11
8
7
5
4
6
4
6
7
11
16
18
20
19
20
20
21
18
20
20
18

Chance of Frost

Temperature (°C)

4
3
2
2
2
2
2
1
1
1
1
1
3
4
4
4
5
5
7
8
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

2
2
1
1
1
1
1
0
-1
0
-1
0
2
3
3
2
3
3
6
7
7
7
7
6

Relative Humidity (%)

89
89
89
88
89
91
91
93
91
93
89
93
93
93
89
86
91
88
88
90
90
90
90
84

Pressure (mb)

1001
1000
1000
999
999
998
997
996
996
995
995
994
994
993
993
993
993
993
993
994
994
994
995
995

Ozone (du)

422
412
409
411
408
391
378
377
372
366
363
362
359
362
360
356
357
359
364
368
368
368
374
381

Wednesday 11

Waning Crescent 25%

04:45

12:01

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: 17:37, Transit: 12:35. Moon - Rise: 04:45, Set: 12:01. Civil Dark: 18:09 - 07:00. Nautical Dark: 18:46 - 06:23. Astro Dark: 19:22 - 05:47

Total Clouds (% Sky Obscured)

93
91
60
50
69
98
72
100
100
100
100
100
100
100
100
100
100
95
100
96
93
95
98
79

Low Clouds (% Sky Obscured)

87
82
43
33
13
0
0
0
25
90
100
100
59
75
81
81
69
56
67
75
78
81
86
61

Medium Clouds (% Sky Obscured)

60
48
26
31
17
17
68
100
98
100
100
100
92
89
100
79
53
54
34
43
63
64
90
77

High Clouds (% Sky Obscured)

12
0
8
5
66
97
72
100
100
100
100
100
100
100
61
100
100
84
93
70
6
29
32
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
5
4
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

38
38
23
3
0
0
0
24
74
95
95
95
67
43
21
22
11
11
23
16
35
38
32
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.9
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
17
13
11
9
7
6
5
9
10
12
18
20
18
17
13
12
19
18
20
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
78
78
87
91
91
89
91
91
91
91
91
83
88
89
88
86
86
76
79
79
82
85
85

Pressure (mb)

995
995
995
995
995
994
993
992
991
989
988
988
987
987
986
985
985
985
985
986
986
986
987
987

Ozone (du)

388
384
375
369
362
358
356
357
357
359
361
360
363
365
369
368
373
377
386
395
398
399
404
410

Thursday 12

Waning Crescent 17%

05:36

12:58

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: 17:38, Transit: 12:35. Moon - Rise: 05:36, Set: 12:58. Civil Dark: 18:11 - 06:58. Nautical Dark: 18:47 - 06:21. Astro Dark: 19:23 - 05:45

Total Clouds (% Sky Obscured)

100
99
99
99
100
100
100
100
100
98
97
94
96
98
100
81
93
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
83
80
82
85
87
86
85
75
84
80
89
87
85
83
55
66
41
36
33
37
36
76
76

Medium Clouds (% Sky Obscured)

98
96
94
96
97
86
100
96
100
95
90
40
38
83
44
52
68
82
89
87
100
100
100
100

High Clouds (% Sky Obscured)

35
38
46
51
59
53
29
55
100
87
73
55
15
30
55
60
61
100
75
45
16
45
72
100

ISS Passover

Visibility (miles)

9
4
0
0
0
5
1
9
9
9
9
1
3
5
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

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

Precipitation Probability (%)

53
85
95
84
77
95
91
54
38
41
73
85
74
58
40
24
18
14
20
26
29
37
44
57

Precipitation Amount (mm)

0.2
0.6
0.8
0.4
0.3
0.7
0.6
0
0
0
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

18
19
20
18
18
15
17
17
17
17
16
15
18
14
14
13
11
11
11
10
8
7
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
88
96
94
94
94
93
90
79
78
85
94
91
93
86
91
91
89
82
74
64
58
58
59

Pressure (mb)

988
988
989
990
991
992
992
992
993
993
993
994
994
994
994
994
994
994
993
993
992
992
991
991

Ozone (du)

411
412
413
414
409
401
395
392
389
390
393
399
406
403
405
402
405
404
408
410
412
411
408
409

Friday 13

Waning Crescent 10%

06:17

14:05

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: 07:28, Set: 17:40, Transit: 12:35. Moon - Rise: 06:17, Set: 14:05. Civil Dark: 18:12 - 06:56. Nautical Dark: 18:49 - 06:20. Astro Dark: 19:25 - 05:44

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

74
70
50
63
72
56
54
45
40
45
49
69
77
74
71
75
76
77
78
76
79
85
92
98

Medium Clouds (% Sky Obscured)

100
99
99
99
100
100
100
100
100
97
95
93
96
98
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

78
60
45
63
82
100
90
82
77
76
79
82
88
93
100
100
100
100
100
99
99
99
99
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

62
57
53
59
58
54
51
44
38
34
31
24
29
31
43
77
92
95
95
86
72
70
76
71

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.8
0.7
0.5
0.3
0.3
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
82
83
86
88
89
89
93
93
94
96
98
96
94
96
98
98
98
100
96
94
93
89
85

Pressure (mb)

991
991
992
992
992
992
993
993
993
993
994
994
995
995
995
996
997
998
999
1000
1001
1002
1003
1004

Ozone (du)

410
415
419
425
432
437
436
441
445
448
447
448
446
443
440
437
437
438
439
441
442
444
443
442

Saturday 14

Waning Crescent 5%

06:48

15:18

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: 17:41, Transit: 12:35. Moon - Rise: 06:48, Set: 15:18. Civil Dark: 18:14 - 06:55. Nautical Dark: 18:50 - 06:18. Astro Dark: 19:26 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
98
96
94
80
67
53
54
52
48
58
70
81
75
70
67
71
71
71

Low Clouds (% Sky Obscured)

98
98
97
96
95
92
90
87
85
74
64
53
51
46
40
52
65
79
66
56
45
43
37
29

Medium Clouds (% Sky Obscured)

100
100
100
98
96
94
74
54
31
20
10
0
0
0
0
0
0
0
0
0
0
12
28
42

High Clouds (% Sky Obscured)

100
100
100
88
73
59
42
24
8
6
3
0
1
1
2
9
14
19
18
15
14
17
20
35

ISS Passover

Visibility (miles)

4
6
8
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

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

Precipitation Probability (%)

64
64
48
51
53
41
42
42
29
31
27
16
18
17
8
13
12
8
9
9
3
5
4
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
13
12
11
9
7
4
5
6
7
6
6
5
5
4
4
5
6
7
8
8
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-3
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-6
-7
-6
-6
-7
-7
-8
-8
-9
-8

Relative Humidity (%)

81
80
77
74
74
76
78
78
76
78
81
84
87
89
89
89
85
81
76
69
63
56
56
57

Pressure (mb)

1006
1008
1010
1012
1013
1015
1017
1017
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022

Ozone (du)

442
442
443
443
442
441
440
432
425
418
412
405
399
396
392
389
387
385
382
381
379
377
375
372

Sunday 15

Waning Crescent 1%

07:12

No Set

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: 07:25, Set: 17:43, Transit: 12:35. Moon - Rise: 07:12, Set: No Set. Civil Dark: 18:15 - 06:53. Nautical Dark: 18:52 - 06:17. Astro Dark: 19:28 - 05:41

Total Clouds (% Sky Obscured)

83
90
100
86
73
56
59
69
78
84
92
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
13
6
21
38
50
53
47
40
49
57
63
72
79
85
90
95
100
99
97
96

Medium Clouds (% Sky Obscured)

45
48
47
50
54
55
59
69
77
83
91
98
99
99
100
91
59
27
26
25
24

High Clouds (% Sky Obscured)

57
78
100
80
50
14
3
0
1
31
57
80
75
50
40
41
44
50
59
68
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
0
0
0
0
3
5
8
7
7
6
7
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
28
40
48
55
56
54
54
49
39
36
40
50
69
79
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.2
0.2
0.1
0
0
0
0.2
0.3
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-7
-7
-6
-6
-6
-6
-5
-4
-3
-3
-2
-2
-3
-2
-2
-2
-2
-2
-1
-2

Relative Humidity (%)

57
63
68
75
76
81
82
86
92
96
96
96
96
94
94
92
91
92
91
86
81

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1017
1017
1017
1016
1015
1015
1015
1014
1013
1012

Ozone (du)

369
366
363
361
359
357
355
358
361
364
366
369
372
373
375
377
377
377
377
377
378

Forecast for Mühlen, Tübingen Region, Germany (48.29,9.66)

Generated: 09/02/26 16:17:26. Forecast: 09/02/26 to 15/02/26. Timezone: UTC+1.00