Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Gibbous 91%

19:12

09:47

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

Sun - Rise: 08:05, Set: 16:37, Transit: 12:21. Moon - Rise: 19:12, Set: 09:47. Civil Dark: 17:13 - 07:29. Nautical Dark: 17:52 - 06:50. Astro Dark: 18:30 - 06:12

Total Clouds (% Sky Obscured)

100
93
91
88
84
78
76
78
75
49
16
16
12
11
10
2
2
1
1
1
1
1
19
47

Low Clouds (% Sky Obscured)

89
86
82
78
81
73
71
78
75
40
3
3
3
3
4
1
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
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
2
0
0
0
0
0
2
3
5
0
0
0
0
0
0
0
0
0
0
0
0
15
41

ISS Passover

Visibility (miles)

2
2
9
9
9
9
9
9
6
4
4
4
4
4
5
9
9
9
9
9
9
9
9
9

Fog (%)

24
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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-9
-8
-8
-8
-8
-9
-9
-8
-9
-10
-11
-13
-14
-13
-14
-13
-14
-14
-15
-14
-15
-15
-15

Dew Point (°C)

-10
-9
-8
-9
-10
-10
-9
-7
-7
-7
-8
-10
-10
-11
-12
-12
-13
-13
-13
-14
-14
-14
-15
-15

Relative Humidity (%)

87
84
80
76
70
69
72
87
94
94
94
92
94
92
92
92
90
90
90
88
90
88
88
86

Pressure (mb)

1017
1017
1017
1016
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

353
354
352
351
352
355
356
358
361
365
363
361
362
366
368
371
372
377
386
389
391
392
395
398

Tuesday 6

Waning Gibbous 83%

20:32

10:09

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

Sun - Rise: 08:04, Set: 16:38, Transit: 12:21. Moon - Rise: 20:32, Set: 10:09. Civil Dark: 17:14 - 07:29. Nautical Dark: 17:53 - 06:49. Astro Dark: 18:31 - 06:12

Total Clouds (% Sky Obscured)

30
0
7
16
10
22
31
47
88
88
85
86
77
71
80
57
33
42
53
50
35
11
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
63
68
68
64
62
39
67
39
17
26
29
23
14
5
1
1

Medium Clouds (% Sky Obscured)

0
0
4
9
6
15
24
26
27
25
27
21
13
7
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

27
0
0
0
4
6
5
5
4
0
0
0
0
0
0
0
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
5
6
9
9
8
5
4
6
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
1
2
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
2
3
4
3
2
2
2
2
2
3
3
3
3
3
3
3
3
3
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-13
-9
-7
-6
-6
-7
-7
-9
-11
-11
-12
-12
-13
-14
-14
-14
-14
-15
-16
-16
-16
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

78
66
60
55
52
53
59
79
89
90
87
88
90
92
88
88
90
90
90
90
92
88
90
88

Pressure (mb)

1021
1020
1020
1019
1018
1018
1018
1019
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

398
397
396
400
402
400
398
399
401
403
406
411
414
415
416
417
418
418
419
419
416
416
415
417

Wednesday 7

Waning Gibbous 74%

21:48

10:27

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

Sun - Rise: 08:04, Set: 16:39, Transit: 12:22. Moon - Rise: 21:48, Set: 10:27. Civil Dark: 17:15 - 07:28. Nautical Dark: 17:54 - 06:49. Astro Dark: 18:32 - 06:12

Total Clouds (% Sky Obscured)

5
5
3
3
3
2
2
1
2
2
2
2
2
22
44
36
41
97
98
97
97
97
97
92

Low Clouds (% Sky Obscured)

2
2
1
1
1
1
1
0
1
1
1
1
1
1
11
36
41
90
95
83
78
68
63
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
35
26
33
61
78
75
57
52
55
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
0
2
22
44

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
7
9

Fog (%)

0
1
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
3
7
13
16
17
16
13
10

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
3
3
3
3
2
2
1
2
4
4
5
5
4
5
5
5
7
9
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-13
-10
-7
-6
-5
-5
-5
-8
-10
-11
-12
-12
-12
-12
-11
-9
-9
-11
-11
-11
-11
-11
-10

Dew Point (°C)

-15
-15
-13
-12
-11
-11
-10
-8
-9
-10
-10
-11
-11
-11
-12
-12
-11
-12
-13
-9
-7
-7
-7
-7

Relative Humidity (%)

81
70
67
63
60
59
61
79
87
88
90
87
88
87
83
75
71
62
56
72
82
82
87
82

Pressure (mb)

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

Ozone (du)

414
415
411
409
410
413
415
414
411
408
408
408
407
407
402
395
374
355
345
336
331
330
331
335

Thursday 8

Waning Gibbous 65%

23:00

10:42

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:03, Set: 16:40, Transit: 12:22. Moon - Rise: 23:00, Set: 10:42. Civil Dark: 17:16 - 07:28. Nautical Dark: 17:55 - 06:49. Astro Dark: 18:33 - 06:11

Total Clouds (% Sky Obscured)

49
49
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
27
33
44
56
95
100
97
94
92
94
97
98
95
85
86
79
76
70
75
70
82
41
40

Medium Clouds (% Sky Obscured)

48
43
100
100
100
100
97
100
91
64
91
64
100
75
87
98
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

49
49
55
67
66
43
64
97
93
82
72
70
58
84
83
79
85
92
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
2
9
9
9
9
7
9
5
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
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
2
3
4
20
25
28
27
29
43
60
52
63
63
60
59
57
62
41
47
44
52
53
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-7
-7
-7
-6
-5
-4
-4
-4
-3
-2
-3
-4
-4
-3
-3
-2
-2
-2
-1
-2
-1
-1
-2

Dew Point (°C)

-7
-7
-7
-7
-7
-6
-6
-5
-3
-2
-1
-1
-1
-1
0
0
1
0
-0
0
1
1
2
1

Relative Humidity (%)

82
78
72
68
66
66
65
75
84
84
88
88
86
88
88
88
91
88
86
83
86
93
93
91

Pressure (mb)

1018
1018
1017
1016
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010
1009
1008
1007
1005
1004
1004
1003
1002

Ozone (du)

336
337
338
339
340
341
339
335
332
330
327
328
327
327
327
326
326
324
322
322
322
322
319
318

Friday 9

Waning Gibbous 55%

00:10

10:56

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:03, Set: 16:42, Transit: 12:23. Moon - Rise: 00:10, Set: 10:56. Civil Dark: 17:17 - 07:28. Nautical Dark: 17:56 - 06:49. Astro Dark: 18:34 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
89
76
64
91
83
77
82
84
88
88
85
84
77
74
69
76
78

Low Clouds (% Sky Obscured)

70
69
31
31
62
29
26
27
26
26
39
45
50
58
64
69
70
70
73
65
60
53
61
69

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
89
76
64
91
83
77
82
83
82
63
39
20
13
11
16
26
44

High Clouds (% Sky Obscured)

100
100
61
69
50
21
52
51
43
30
49
32
20
18
20
28
25
23
25
25
25
20
18
16

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
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 (%)

55
39
32
17
29
35
21
12
16
13
19
20
18
21
19
11
13
12
9
17
18
16
26
33

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)

10
11
10
14
16
15
15
14
14
14
14
13
14
15
16
16
16
17
16
16
16
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
79
71
89
82
76
82
85
83
84
83
81
80
81
81
81
83
83
84
83
83
83
84

Pressure (mb)

1002
1002
1002
1001
1001
1000
1000
1000
1000
1000
1001
1003
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005

Ozone (du)

318
322
329
334
338
341
343
344
351
361
358
359
361
362
365
367
370
380
391
401
398
395
392
392

Saturday 10

Third Quarter 45%

01:19

11:11

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:03, Set: 16:43, Transit: 12:23. Moon - Rise: 01:19, Set: 11:11. Civil Dark: 17:18 - 07:27. Nautical Dark: 17:57 - 06:48. Astro Dark: 18:35 - 06:11

Total Clouds (% Sky Obscured)

81
82
85
85
89
94
100
100
100
100
100
100
100
100
100
100
100
100
100
94
86
77
65
53

Low Clouds (% Sky Obscured)

74
76
77
77
83
91
99
97
96
95
94
94
94
97
98
99
99
100
100
91
78
67
63
53

Medium Clouds (% Sky Obscured)

56
71
78
85
89
94
100
100
100
100
99
97
96
97
97
98
97
96
97
90
83
77
65
53

High Clouds (% Sky Obscured)

14
16
18
20
15
10
10
5
5
4
4
8
12
18
16
12
12
13
12
8
5
2
2
3

ISS Passover

Visibility (miles)

3
0
0
1
1
0
0
0
0
0
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
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

38
47
50
50
59
65
69
81
89
95
93
88
82
84
86
85
91
94
92
92
86
72
69
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
17
18
19
19
19
19
19
20
21
20
20
20
18
17
16
16
16
16
15
15
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
91
91
91
92
92
94
92
92
91
91
91
91
92
92
92
94
94
94
94
94
92
94

Pressure (mb)

1005
1005
1006
1006
1006
1007
1007
1008
1009
1010
1011
1012
1012
1013
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019

Ozone (du)

393
394
396
399
401
401
401
400
396
392
387
385
382
380
378
376
374
373
372
371
371
371
371
367

Sunday 11

Waning Crescent 35%

02:28

11:26

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:02, Set: 16:44, Transit: 12:23. Moon - Rise: 02:28, Set: 11:26. Civil Dark: 17:20 - 07:27. Nautical Dark: 17:59 - 06:48. Astro Dark: 18:36 - 06:10

Total Clouds (% Sky Obscured)

40
54
75
96
95
96
95
96
93
94
96
96
98
99
100
100

Low Clouds (% Sky Obscured)

40
47
39
28
34
43
57
51
41
36
33
30
27
39
51
65

Medium Clouds (% Sky Obscured)

40
54
71
90
92
91
89
94
90
85
81
79
81
83
91
100

High Clouds (% Sky Obscured)

3
17
39
74
51
29
4
34
58
73
68
67
62
72
80
90

ISS Passover

Visibility (miles)

0
0
3
6
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

47
37
29
12
9
7
8
27
38
48
45
40
29
35
38
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
9
9
8
8
5
3
1
3
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-8
-8
-4
-3
-2
-2
-0
0
-2
-2
-1
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

94
94
89
86
83
86
89
94
92
94
92
92
89
89
86
86

Pressure (mb)

1019
1020
1019
1018
1018
1017
1016
1016
1015
1015
1014
1014
1013
1012
1012
1011

Ozone (du)

363
358
354
349
345
340
335
330
329
328
327
325
323
322
321
320

Forecast for Sankt Ottilien, Upper Bavaria, Germany (48.10,11.05)

Generated: 05/01/26 09:52:25. Forecast: 05/01/26 to 11/01/26. Timezone: UTC+1.00