Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 15

Waning Crescent 0%

04:52

21:03

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
16 Bad
17 Bad
18 Bad
19 Bad
20 OK

Sun - Rise: 05:41, Set: 20:52, Transit: 13:16. Moon - Rise: 04:52, Set: 21:03. Civil Dark: 21:27 - 05:04. Nautical Dark: 22:14 - 04:16. Astro Dark: 23:13 - 03:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
94
100
96
99
92
86
41
28

Low Clouds (% Sky Obscured)

97
98
98
100
100
100
100
100
100
100
100
97
91
85
61
61
69
48
93
86
60
35
29
22

Medium Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
99
95
100
100
69
69
100
79
97
89
75
22
12

High Clouds (% Sky Obscured)

100
85
63
48
37
35
32
50
5
2
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
1
4
1
1
8
1
1
3
4
8
9

Fog (%)

0
0
5
26
16
16
16
16
13
15
9
0
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
70
95
95
89
93
85
67
68
69
76
84
83
80
80
79
80
80
82
74
65
42
5

Precipitation Amount (mm)

1
1.8
1.6
1.3
1
0.7
0.9
0.8
0.4
0.4
0.4
0.5
0.6
0.5
0.5
0.5
0.6
0.6
0.5
0.5
0.4
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
4
4
3
4
4
4
4
4
4
4
5
6
7
8
8
9
8
7
8
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
98
100
100
100
100
100
100
98
96
93
88
87
84
81
70
84
85
84
87
91

Pressure (mb)

1005
1006
1007
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014

Ozone (du)

415
419
421
422
424
426
426
426
424
422
420
420
421
420
421
424
421
417
414
410
408
409
400
390

Saturday 16

New Moon 1%

05:28

21:03

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

Sun - Rise: 05:40, Set: 20:53, Transit: 13:16. Moon - Rise: 05:28, Set: 21:03. Civil Dark: 21:28 - 05:03. Nautical Dark: 22:16 - 04:15. Astro Dark: 23:16 - 03:14

Total Clouds (% Sky Obscured)

30
29
34
33
24
19
14
8
0
1
6
35
34
44
52
56
70
98
100
95
75
71
35
34

Low Clouds (% Sky Obscured)

25
26
34
33
24
19
14
8
0
1
0
0
31
29
41
22
33
40
49
43
33
29
3
3

Medium Clouds (% Sky Obscured)

13
15
13
11
4
0
0
0
0
0
0
0
0
24
23
36
40
42
60
70
54
40
35
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
35
21
3
4
53
48
93
100
67
17
27
4
1

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
1
2
6
4
2
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 (%)

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

Chance of Frost

Temperature (°C)

4
3
3
3
2
2
2
2
1
1
3
6
9
11
12
13
14
15
15
15
14
14
14
11

Feels Like (°C)

3
2
2
1
1
1
0
1
-0
-0
2
7
10
12
13
13
14
14
13
13
12
12
13
11

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
91
89
91
91
91
91
91
88
81
67
52
45
41
40
38
39
42
44
44
55
73

Pressure (mb)

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

Ozone (du)

389
391
392
388
386
388
388
386
384
384
385
383
386
386
385
387
387
383
382
381
382
382
382
383

Sunday 17

Waxing Crescent 5%

06:17

22:29

21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 05:38, Set: 20:54, Transit: 13:16. Moon - Rise: 06:17, Set: 22:29. Civil Dark: 21:30 - 05:01. Nautical Dark: 22:18 - 04:13. Astro Dark: 23:19 - 03:11

Total Clouds (% Sky Obscured)

34
40
67
45
63
39
66
89
99
100
100
100
100
100
96
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
13
45
26
37
28
22
20
44
24
53
52
66
57
46
71
49
69
72
75
81
82
87
88

Medium Clouds (% Sky Obscured)

34
36
27
26
25
8
43
83
96
99
99
99
99
98
94
92
100
99
100
99
100
100
100
100

High Clouds (% Sky Obscured)

0
0
2
3
55
7
57
67
89
100
100
100
76
18
6
27
50
51
36
25
20
25
25
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
4
7
4
4
3
4
9
8

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
3
5
1
0
0
1
11
25
29
48
63
67
71
68
79
89
94
95
95
95
88
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.7
0.4
0.5
0.5
0.6
0.7
1.4
0.4
0.3
0.4

Wind Speed/Direction (mph)

3
4
5
5
4
4
4
4
4
4
3
2
2
3
4
4
4
5
7
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
6
5
5
5
4
4
3
3
5
8
10
11
12
13
12
12
11
10
8
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

82
87
88
88
87
85
83
83
82
82
75
67
57
52
51
59
66
69
80
90
96
95
95
95

Pressure (mb)

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

Ozone (du)

381
377
377
377
380
379
379
379
379
381
382
383
384
384
385
385
384
384
381
378
375
374
375
378

Monday 18

Waxing Crescent 11%

07:23

23:43

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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

Sun - Rise: 05:37, Set: 20:55, Transit: 13:16. Moon - Rise: 07:23, Set: 23:43. Civil Dark: 21:31 - 05:00. Nautical Dark: 22:20 - 04:11. Astro Dark: 23:21 - 03:09

Total Clouds (% Sky Obscured)

100
96
99
98
90
81
56
36
53
63
50
62
77
85
84
82
86
77
67
61
80
91
100
100

Low Clouds (% Sky Obscured)

83
82
90
90
80
65
27
22
18
10
2
10
24
39
39
47
58
55
61
61
66
74
77
79

Medium Clouds (% Sky Obscured)

100
90
95
85
73
63
36
12
10
3
0
0
3
3
70
82
86
77
67
61
80
91
100
94

High Clouds (% Sky Obscured)

15
1
2
0
2
0
3
4
24
50
50
40
45
45
35
30
25
21
22
23
48
74
81
49

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

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

Precipitation Probability (%)

66
59
61
49
37
20
10
2
2
1
0
1
1
1
9
24
13
18
31
15
24
28
33
23

Precipitation Amount (mm)

0.2
0
0.3
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
3
3
3
3
3
2
1
1
2
4
4
5
6
6
6
5
4
2
1

Chance of Frost

Temperature (°C)

8
7
7
7
7
6
6
5
5
5
7
9
10
12
13
14
15
15
15
14
14
13
12
11

Feels Like (°C)

6
5
5
5
4
4
4
4
4
3
5
7
9
10
11
11
12
12
11
11
11
11
10
10

Dew Point (°C)

7
6
6
7
6
6
5
5
4
4
5
6
6
5
4
4
4
4
5
6
7
9
10
10

Relative Humidity (%)

96
94
94
96
94
96
94
94
94
93
91
85
74
64
54
50
46
46
50
59
65
75
87
93

Pressure (mb)

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

Ozone (du)

383
387
385
380
373
368
365
362
360
356
353
351
349
348
346
346
343
344
344
348
350
354
358
359

Tuesday 19

Waxing Crescent 20%

08:41

00:40

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:36, Set: 20:56, Transit: 13:16. Moon - Rise: 08:41, Set: 00:40. Civil Dark: 21:32 - 04:59. Nautical Dark: 22:21 - 04:10. Astro Dark: 23:24 - 03:07

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
100
100
98
97
95
90
86
81
81
81
80
71
60
48
46

Low Clouds (% Sky Obscured)

81
81
84
87
89
91
93
95
97
98
100
92
87
81
75
70
64
61
56
54
57
51
35
28

Medium Clouds (% Sky Obscured)

50
97
97
98
98
90
98
33
99
100
89
86
84
83
78
74
71
62
50
41
42
34
26
31

High Clouds (% Sky Obscured)

44
17
51
76
100
100
100
100
53
50
40
69
68
66
68
69
75
80
81
80
71
60
48
46

ISS Passover

Visibility (miles)

9
9
9
7
7
8
9
9
9
8
8
9
9
8
8
8
9
9
9
8
8
8
7
7

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

Precipitation Probability (%)

22
34
57
65
75
60
58
48
53
77
76
77
69
50
63
61
53
64
74
89
83
89
95
80

Precipitation Amount (mm)

0
0
0.3
0.3
0.5
0
0
0
0
0.4
0.4
0.6
0.4
0
0.4
0.3
0
0.3
0.4
0.8
0.5
0.6
1.1
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
9
9
9
9
10
10
11
13
14
14
15
16
16
15
15
14
13
13

Feels Like (°C)

10
9
8
8
8
8
8
8
8
8
8
9
9
10
9
10
10
10
16
15
15
15
15
16

Dew Point (°C)

10
9
9
9
9
8
8
8
8
9
9
9
9
9
9
9
8
7
8
9
10
10
11
11

Relative Humidity (%)

93
91
91
93
95
95
95
95
95
96
98
95
87
79
74
68
61
56
60
66
72
76
83
90

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1024
1023
1024
1024
1025
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1026

Ozone (du)

359
360
362
364
364
366
369
369
370
369
370
371
371
370
370
368
367
366
364
362
361
361
361
361

Wednesday 20

Waxing Crescent 31%

10:05

01:20

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 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:35, Set: 20:58, Transit: 13:16. Moon - Rise: 10:05, Set: 01:20. Civil Dark: 21:34 - 04:58. Nautical Dark: 22:23 - 04:08. Astro Dark: 23:26 - 03:04

Total Clouds (% Sky Obscured)

48
46
40
31
22
39
56
74
69
64
60
50
43
37
44
48
51
63
65
65
59
52
44
38

Low Clouds (% Sky Obscured)

20
17
16
14
22
29
31
34
31
27
21
23
23
22
28
36
46
54
58
59
48
38
26
18

Medium Clouds (% Sky Obscured)

34
36
35
31
22
33
30
24
26
25
26
24
24
23
25
22
17
14
10
6
5
2
0
0

High Clouds (% Sky Obscured)

33
5
3
2
1
4
7
10
3
3
8
5
3
1
1
0
0
1
1
1
6
10
14
15

ISS Passover

Visibility (miles)

8
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

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

Precipitation Probability (%)

65
77
61
49
37
28
19
11
12
4
0
4
5
1
9
12
11
15
14
8
24
30
31
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
9
9
9
9
9
9
9
10
11
12
13
15
17
17
18
19
19
19
18
17
16
15

Feels Like (°C)

13
13
12
12
12
11
9
9
8
8
8
7
13
13
14
15
15
16
20
19
18
18
18
18

Dew Point (°C)

11
10
9
8
8
8
8
8
8
8
9
10
9
9
9
8
7
7
7
9
10
11
12
13

Relative Humidity (%)

92
93
95
93
93
93
95
93
95
91
90
88
77
67
59
53
48
44
47
52
56
65
75
87

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1025
1026
1026
1026

Ozone (du)

360
360
359
359
358
357
355
353
351
353
354
356
356
356
357
354
352
350
349
348
347
345
343
341

Thursday 21

Waxing Crescent 42%

11:27

01:50

21 Bad
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK

Sun - Rise: 05:34, Set: 20:59, Transit: 13:17. Moon - Rise: 11:27, Set: 01:50. Civil Dark: 21:35 - 04:57. Nautical Dark: 22:25 - 04:07. Astro Dark: 23:29 - 03:02

Total Clouds (% Sky Obscured)

32
28
23
15
5
3
2
0
0
0
0
8
9
6
16
27
38

Low Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
1
3
5
11
17
23

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

17
19
19
15
5
3
2
0
0
0
0
8
9
4
12
20
36

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
12
10
10
9
9
9
9
8
10
12
13
15
17
18
19
20

Feels Like (°C)

14
14
14
13
12
11
9
9
9
9
8
8
13
14
16
16
17

Dew Point (°C)

12
11
9
9
8
8
7
7
7
8
9
9
9
10
10
9
8

Relative Humidity (%)

89
90
93
93
91
91
91
91
93
87
81
77
69
63
56
52
46

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1023
1023
1022

Ozone (du)

340
339
338
338
337
336
335
334
333
333
333
333
332
331
330
332
333

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

Generated: 15/05/26 21:38:23. Forecast: 15/05/26 to 21/05/26. Timezone: UTC+2.00