Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waxing Gibbous 100%

15:01

07:33

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
22 Bad
23 Bad
00 Bad
01 Bad
02 OK

Sun - Rise: 08:03, Set: 16:31, Transit: 12:17. Moon - Rise: 15:01, Set: 07:33. Civil Dark: 17:08 - 07:27. Nautical Dark: 17:47 - 06:48. Astro Dark: 18:25 - 06:10

Total Clouds (% Sky Obscured)

90
94
94
97
100
100
100
100
100
100
100
98
92
69
64
99
100
100
100
100
100
72
75
31

Low Clouds (% Sky Obscured)

77
62
78
81
85
55
56
93
90
71
72
70
54
56
33
30
44
57
56
53
77
68
71
31

Medium Clouds (% Sky Obscured)

90
94
91
97
100
100
100
100
100
100
100
95
87
45
42
98
100
97
100
100
100
55
55
7

High Clouds (% Sky Obscured)

90
78
94
97
100
100
87
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
7
7
5
9
5
6
8
9
9
9
2
9
9
1
0
0
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
Snow
Snow
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
9
26
29
26
49
54
44
37
20
13
11
32
13
34
63
95
82
29
14
8
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0
0
0
0
0
0
0
0
0.3
0.9
0.4
0
0
0
0

Wind Speed/Direction (mph)

16
15
15
15
16
18
19
18
18
17
16
16
15
14
13
13
15
15
14
14
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
57
59
62
63
65
78
77
80
80
80
80
80
80
89
84
80
87
92
96
84
81
79
79

Pressure (mb)

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

Ozone (du)

385
384
383
382
381
378
376
374
364
364
365
363
357
360
367
371
368
370
374
374
367
357
349
341

Saturday 3

Full Moon 99%

16:19

08:32

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

Sun - Rise: 08:03, Set: 16:33, Transit: 12:18. Moon - Rise: 16:19, Set: 08:32. Civil Dark: 17:09 - 07:27. Nautical Dark: 17:48 - 06:48. Astro Dark: 18:26 - 06:10

Total Clouds (% Sky Obscured)

7
3
7
6
5
0
3
1
15
22
15
14
4
23
28
41
91
89
88
71
27
12
17
2

Low Clouds (% Sky Obscured)

6
1
4
2
5
0
1
0
15
22
15
14
4
23
28
35
73
76
45
41
18
12
17
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
27
28
51
34
27
0
0
0
0

High 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

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 (%)

2
2
0
0
0
0
0
0
0
0
0
0
0
1
2
5
4
0
1
1
1
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)

12
11
12
12
12
11
10
11
10
11
11
10
10
10
10
11
12
11
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-9
-9
-10
-9
-9
-8
-6
-5
-4
-3
-4
-4
-5
-6
-7
-8
-8
-8
-9
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
78
76
73
73
70
67
63
63
63
62
66
71
71
68
69
73
78
84
85
87
85

Pressure (mb)

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

Ozone (du)

342
344
338
336
326
322
323
332
338
340
349
354
354
353
363
361
361
356
355
359
361
363
368
370

Sunday 4

Waning Gibbous 96%

17:44

09:15

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

Sun - Rise: 08:03, Set: 16:34, Transit: 12:18. Moon - Rise: 17:44, Set: 09:15. Civil Dark: 17:10 - 07:27. Nautical Dark: 17:49 - 06:48. Astro Dark: 18:27 - 06:10

Total Clouds (% Sky Obscured)

55
59
43
53
61
36
23
14
10
6
13
13
10
7
9
5
6
7
7
7
7
7
5
6

Low Clouds (% Sky Obscured)

55
59
43
53
51
36
22
7
3
1
11
9
4
3
4
2
2
4
4
6
6
5
3
3

Medium Clouds (% Sky Obscured)

32
13
2
3
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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

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 (%)

2
6
10
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
82
81
79
77
72
69
68
68
68
71
75
78
78
77
79
80
80
82
82
83
85

Pressure (mb)

1012
1013
1013
1014
1014
1015
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

372
374
379
384
387
395
400
400
399
389
372
359
357
356
358
356
356
353
353
353
352
353
354
358

Monday 5

Waning Gibbous 91%

19:09

09:45

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
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

Sun - Rise: 08:03, Set: 16:35, Transit: 12:19. Moon - Rise: 19:09, Set: 09:45. Civil Dark: 17:11 - 07:27. Nautical Dark: 17:50 - 06:48. Astro Dark: 18:28 - 06:10

Total Clouds (% Sky Obscured)

6
6
6
7
8
9
11
8
6
8
40
52
86
96
96
96
94
87
82
60
66
72
79
86

Low Clouds (% Sky Obscured)

3
3
3
3
2
2
3
3
3
3
3
3
1
0
1
1
1
1
3
3
4
6
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
35
50
86
92
93
93
91
85
81
53
48
48
52
56

High Clouds (% Sky Obscured)

0
1
2
3
6
9
10
7
4
0
1
2
2
2
1
0
0
0
0
9
18
28
33
47

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
83
82
80
72
67
63
60
59
60
69
74
77
80
82
82
82
83
82
82
83

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

356
352
349
349
347
348
349
350
350
349
349
348
349
349
351
354
359
372
381
386
385
383
381
380

Tuesday 6

Waning Gibbous 88%

20:30

10:07

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:03, Set: 16:36, Transit: 12:19. Moon - Rise: 20:30, Set: 10:07. Civil Dark: 17:12 - 07:27. Nautical Dark: 17:51 - 06:47. Astro Dark: 18:29 - 06:10

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)

3
3
3
4
9
14
18
23
32
59
71
84
91
85
82
80
81
88
97
97
97
96
95
94

Medium Clouds (% Sky Obscured)

60
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

65
78
89
100
100
100
100
100
100
100
100
84
82
17
9
0
27
22
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
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
2
3
1
17
22
23
36
43
49
45
48
52
50
48
47
51
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-11
-11
-10
-11
-11
-10
-11
-11
-11
-10
-10
-9
-9
-9
-9
-9
-10
-10
-10
-10
-10

Relative Humidity (%)

82
82
82
82
82
83
79
76
73
70
67
66
67
71
77
77
79
80
79
77
77
79
80
82

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016

Ozone (du)

380
381
386
388
388
385
384
383
382
379
379
379
382
383
382
381
381
384
387
390
391
392
392
394

Wednesday 7

Waning Gibbous 83%

21:46

10:25

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:02, Set: 16:37, Transit: 12:20. Moon - Rise: 21:46, Set: 10:25. Civil Dark: 17:13 - 07:27. Nautical Dark: 17:52 - 06:47. Astro Dark: 18:30 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
93
89
85
88
90

Low Clouds (% Sky Obscured)

93
91
91
91
93
95
98
97
97
98
98
98
97
95
94
94
93
92
92
84
75
66
73
80

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
97
81
65
47
40
20
9
8
8

High Clouds (% Sky Obscured)

0
0
0
0
2
4
6
10
23
35
18
17
11
6
5
4
1
2
1
2
3
4
3
3

ISS Passover

Visibility (miles)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1

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

Precipitation Probability (%)

56
60
61
63
61
61
60
57
55
53
50
48
45
43
40
35
34
32
28
24
19
13
13
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-9
-9
-9
-9
-9
-8
-8
-8
-8
-7
-7
-7
-7
-7
-8
-8
-8
-9
-9
-10
-10

Relative Humidity (%)

87
88
90
90
90
88
87
87
85
85
84
85
87
89
90
90
92
92
92
92
92
92
92
90

Pressure (mb)

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

Ozone (du)

395
397
399
401
403
406
410
413
413
414
414
414
414
414
417
420
423
423
423
423
423
423
423
422

Thursday 8

Waning Gibbous 74%

22:58

10:40

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:02, Set: 16:38, Transit: 12:20. Moon - Rise: 22:58, Set: 10:40. Civil Dark: 17:14 - 07:26. Nautical Dark: 17:53 - 06:47. Astro Dark: 18:31 - 06:10

Total Clouds (% Sky Obscured)

92
84
75
71
72
71
73
71
65
60
59
61
63
69
75
81
83
83
85
90
95
100

Low Clouds (% Sky Obscured)

84
69
58
51
52
51
49
46
49
57
59
61
60
65
71
77
71
69
63
69
82
94

Medium Clouds (% Sky Obscured)

11
13
12
18
22
25
23
17
10
0
0
0
0
0
0
1
12
23
34
59
72
86

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
1
1
2
3
7
10
13
16
13
12

ISS Passover

Visibility (miles)

2
2
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4

Fog (%)

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

Precipitation Probability (%)

9
8
5
2
2
1
0
1
2
1
4
6
4
10
11
9
13
13
10
14
17
21

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-13
-14
-14
-15
-15
-15
-13
-13
-12
-7
-7
-8
-8
-8
-9
-12
-13
-14
-15
-16

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
88
88
83
80
75
69
66
62
67
74
82
80
78
78
74
69
63
63
62

Pressure (mb)

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

Ozone (du)

421
420
420
420
420
417
413
410
405
400
396
380
364
348
351
354
357
358
358
358
355
352

Forecast for Graggenau, Upper Bavaria, Germany (48.14,11.58)

Generated: 02/01/26 03:33:34. Forecast: 02/01/26 to 08/01/26. Timezone: UTC+1.00