Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waxing Gibbous 100%

15:12

08:35

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 Good
07 Good
08 Good
09 Good
10 OK
11 Bad

Sun - Rise: 08:07, Set: 16:41, Transit: 12:24. Moon - Rise: 15:12, Set: 08:35. Civil Dark: 17:16 - 07:32. Nautical Dark: 17:55 - 06:53. Astro Dark: 18:32 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
87
87
49
6
3
3
3
29
71

Low Clouds (% Sky Obscured)

100
100
100
100
97
100
100
100
100
100
100
100
100
87
92
87
81
40
5
3
3
3
29
69

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
100
100
100
100
100
81
35
30
35
9
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
13
13
0
0

Precipitation Type

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

Precipitation Probability (%)

72
74
11
85
78
75
74
77
89
95
95
95
95
95
66
43
28
8
2
0
0
0
0
0

Precipitation Amount (mm)

0.5
1
0
0.9
0.7
0.7
0.6
0.7
0.7
1.6
2.1
1.9
2.2
0.9
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
6
4
4
4
5
6
6
7
8
11
11
7
2
2
2
2
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

-1
-1
-1
-2
-2
-2
-2
-2
-1
-1
-1
-2
-2
-3
-4
-4
-5
-6
-7
-8
-9
-8
-5
-3

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-3
-5
-5
-6
-7
-9
-10
-11
-10
-9
-8

Relative Humidity (%)

81
87
91
92
92
92
94
94
96
94
96
96
96
96
94
94
90
90
89
87
85
83
73
68

Pressure (mb)

1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1006
1007
1008
1010
1011
1011
1011
1012
1012
1012
1012
1011
1010

Ozone (du)

356
355
359
356
355
349
332
331
328
326
324
327
326
328
333
324
310
311
320
324
317
319
322
329

Saturday 3

Full Moon 99%

16:30

09:19

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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 OK
07 OK
08 OK
09 Good
10 Good
11 Good

Sun - Rise: 08:07, Set: 16:42, Transit: 12:25. Moon - Rise: 16:30, Set: 09:19. Civil Dark: 17:17 - 07:32. Nautical Dark: 17:56 - 06:53. Astro Dark: 18:33 - 06:16

Total Clouds (% Sky Obscured)

91
58
82
65
65
20
52
99
100
96
93
92
91
90
84
40
64
65
23
12
11
11
6
6

Low Clouds (% Sky Obscured)

90
58
79
50
45
15
52
99
100
93
89
90
89
86
81
38
61
65
20
7
6
7
2
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
49
51
47
64
2
0
0
2
2
3
5
3
2
1
1
1

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
1
1
7
7
2
0
0
0
0
1
0
1
5
4
8
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
6
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
5
14
17
4
9
30
46
42
30
20
16
12
3
3
0
0
1
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-3
-4
-5
-7
-7
-5
-5
-5
-5
-6
-7
-8
-8
-10
-10
-10
-11
-11
-10
-7
-5

Feels Like (°C)

-5
-5
-5
-7
-7
-8
-9
-9
-9
-9
-9
-9
-9
-10
-11
-12
-12
-13
-13
-13
-14
-12
-8
-6

Dew Point (°C)

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

Relative Humidity (%)

69
74
79
86
92
94
92
92
90
94
94
92
92
92
94
92
92
90
90
88
86
83
77
72

Pressure (mb)

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

Ozone (du)

329
338
351
352
354
359
362
363
362
363
363
363
366
366
363
365
364
360
355
353
349
343
342
343

Sunday 4

Waning Gibbous 96%

17:54

09:49

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

Sun - Rise: 08:07, Set: 16:43, Transit: 12:25. Moon - Rise: 17:54, Set: 09:49. Civil Dark: 17:18 - 07:32. Nautical Dark: 17:57 - 06:53. Astro Dark: 18:34 - 06:16

Total Clouds (% Sky Obscured)

4
4
4
5
6
6
5
5
5
5
4
4
5
5
4
5
10
19
33
24
15
5
14
13

Low Clouds (% Sky Obscured)

3
3
3
4
5
4
4
4
4
5
4
4
5
5
4
4
4
4
4
4
4
4
11
2

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
19
33
24
13
0
7
12

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)

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

Chance of Frost

Temperature (°C)

-4
-3
-3
-4
-6
-9
-10
-10
-10
-11
-11
-11
-12
-12
-12
-12
-12
-13
-13
-13
-13
-11
-9
-7

Feels Like (°C)

-6
-5
-5
-5
-6
-11
-12
-12
-12
-13
-13
-14
-14
-14
-14
-14
-15
-15
-15
-15
-15
-13
-9
-8

Dew Point (°C)

-9
-9
-9
-8
-7
-11
-11
-12
-12
-13
-13
-14
-14
-14
-15
-15
-15
-15
-15
-16
-15
-14
-13
-11

Relative Humidity (%)

68
65
65
70
87
87
87
85
86
83
83
83
83
80
79
81
81
79
79
79
79
78
72
74

Pressure (mb)

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

Ozone (du)

345
349
352
354
353
353
354
354
353
352
351
350
350
344
344
345
346
347
347
348
347
348
348
349

Monday 5

Waning Gibbous 91%

19:18

10:12

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

Sun - Rise: 08:07, Set: 16:44, Transit: 12:25. Moon - Rise: 19:18, Set: 10:12. Civil Dark: 17:19 - 07:31. Nautical Dark: 17:58 - 06:53. Astro Dark: 18:35 - 06:16

Total Clouds (% Sky Obscured)

31
60
67
68
37
45
49
40
84
54
49
47
52
52
49
100
100
100
100
100
100
100
100
44

Low Clouds (% Sky Obscured)

19
47
60
48
16
17
16
3
3
6
5
3
3
2
2
2
3
5
8
19
28
35
36
33

Medium Clouds (% Sky Obscured)

0
2
6
9
16
26
34
36
83
54
44
44
45
40
30
35
35
30
30
35
35
40
40
40

High Clouds (% Sky Obscured)

18
11
5
0
0
0
0
10
20
33
37
35
35
46
47
94
96
98
100
100
100
100
100
44

ISS Passover

Visibility (miles)

9
9
9
9
8
4
4
8
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
2
0
0
0
0
0
0
0
0
0
0
0
1
1
0
12
15
9
31
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-6
-5
-5
-6
-7
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-11
-10
-10
-7
-6

Feels Like (°C)

-7
-7
-8
-9
-10
-12
-13
-14
-14
-15
-14
-13
-13
-13
-13
-13
-16
-15
-14
-15
-15
-14
-11
-10

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
80
90
92
90
88
86
85
85
83
81
78
76
76
75
75
75
75
75
71
63
57

Pressure (mb)

1017
1016
1016
1016
1016
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016

Ozone (du)

348
346
344
345
348
352
353
354
359
365
369
373
373
372
374
376
375
379
381
383
384
385
385
384

Tuesday 6

Waning Gibbous 83%

20:38

10:31

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:06, Set: 16:45, Transit: 12:26. Moon - Rise: 20:38, Set: 10:31. Civil Dark: 17:20 - 07:31. Nautical Dark: 17:59 - 06:53. Astro Dark: 18:36 - 06:15

Total Clouds (% Sky Obscured)

100
100
57
34
34
38
39
39
40
81
58
60
86
90
94
99
99
99
100
99
99
99
93
87

Low Clouds (% Sky Obscured)

34
33
32
34
34
38
39
39
40
79
58
60
84
87
89
92
92
92
92
92
92
92
87
82

Medium Clouds (% Sky Obscured)

40
45
44
34
34
34
30
28
23
21
17
20
16
22
26
33
30
25
22
24
27
29
20
11

High Clouds (% Sky Obscured)

100
100
57
34
34
25
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
8
7
7
6
5
4
2
1
2
2
3
5
7
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
Snow
Snow
Snow
None
Snow
None
None
Snow
None
None
None
Snow
Snow
None
None
None
Snow
Snow
None
None
None
None

Precipitation Probability (%)

31
41
48
57
48
42
40
38
38
40
38
36
35
51
44
35
35
35
37
34
31
30
27
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-9
-9
-8
-8
-11
-12
-12
-13
-13
-15
-14
-14
-15
-15
-16
-16
-15
-15
-15
-15
-15
-15
-14

Dew Point (°C)

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

Relative Humidity (%)

57
61
66
73
89
90
88
86
86
86
88
86
86
86
86
86
88
86
86
86
85
83
80
78

Pressure (mb)

1015
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1018

Ozone (du)

382
378
374
374
373
374
377
382
384
390
392
392
395
398
402
405
408
412
415
419
421
423
425
426

Wednesday 7

Waning Gibbous 74%

21:53

10:47

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good
19 Good
20 OK
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

Sun - Rise: 08:06, Set: 16:46, Transit: 12:26. Moon - Rise: 21:53, Set: 10:47. Civil Dark: 17:21 - 07:31. Nautical Dark: 18:00 - 06:52. Astro Dark: 18:37 - 06:15

Total Clouds (% Sky Obscured)

82
77
73
68
48
26
6
13
22
36
59
71
89
93
96
100
100
100
99
99
98
97
98
98

Low Clouds (% Sky Obscured)

77
67
57
43
30
19
5
4
4
3
19
37
58
69
77
84
88
93
97
96
94
93
95
97

Medium Clouds (% Sky Obscured)

2
1
2
1
1
1
0
13
22
36
59
71
83
88
93
97
93
87
85
82
80
81
63
50

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
Snow
None
None

Precipitation Probability (%)

16
13
10
0
0
0
0
0
0
0
3
5
7
9
9
8
6
6
5
14
22
29
25
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
80
83
88
87
86
84
83
81
81
80
78
75
75
72
71
71
71
72
68
65
61
60

Pressure (mb)

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

Ozone (du)

427
427
426
425
424
423
422
421
423
424
426
423
421
419
418
418
418
416
414
412
407
402
397
382

Thursday 8

Waning Gibbous 65%

23:05

11:01

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

Sun - Rise: 08:06, Set: 16:47, Transit: 12:27. Moon - Rise: 23:05, Set: 11:01. Civil Dark: 17:22 - 07:31. Nautical Dark: 18:01 - 06:52. Astro Dark: 18:38 - 06:15

Total Clouds (% Sky Obscured)

99
97
94
91
91
93
91
94
96
98
99
99
100
98
97
95
96
98
100

Low Clouds (% Sky Obscured)

98
94
90
86
83
80
71
73
78
83
90
94
98
95
92
90
93
97
100

Medium Clouds (% Sky Obscured)

27
22
30
39
56
75
90
92
94
93
95
97
100
95
92
89
81
73
65

High Clouds (% Sky Obscured)

1
2
3
5
4
3
2
17
32
46
50
58
65
50
45
45
60
60
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
4
2
2
1
1
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

17
19
23
28
28
32
39
42
45
49
44
46
51
46
51
59
61
67
77

Precipitation Amount (mm)

0
0
0
0.1
0
0
0.2
0.2
0.2
0.3
0.2
0.2
0.3
0.2
0.2
0.3
0.3
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-7
-7
-7
-7
-7
-7
-9
-9
-10
-10
-11
-11
-9
-9
-10
-10
-10

Dew Point (°C)

-11
-11
-10
-9
-8
-8
-9
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-8
-8

Relative Humidity (%)

58
56
63
70
79
77
74
73
72
72
72
72
73
74
76
77
79
84
89

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

366
350
350
351
351
352
353
354
355
355
355
355
354
353
351
348
346
342
339

Forecast for Zwing, Politischer Bezirk Bregenz, Republic of Austria (47.49,9.92)

Generated: 02/01/26 12:11:14. Forecast: 02/01/26 to 08/01/26. Timezone: UTC+1.00