Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 11%

08:41

00:40

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: 05:36, Set: 20:55, 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)

58
66
69
67
88
100
100
100
100
94
99
92
90
100
100
100
99
100
100
100
99
95
100
97

Low Clouds (% Sky Obscured)

34
34
48
33
23
17
55
69
68
86
84
54
78
80
92
91
99
100
100
98
90
73
88
83

Medium Clouds (% Sky Obscured)

39
34
27
36
57
100
100
100
96
91
90
63
65
97
99
95
97
100
100
100
70
48
99
31

High Clouds (% Sky Obscured)

57
53
30
9
59
100
100
70
95
30
32
9
34
94
100
100
80
1
0
2
40
35
87
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
7
8
4
9
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

0
3
0
5
18
24
21
32
29
18
14
8
4
5
34
55
91
89
76
62
38
36
44
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0.7
0.6
0.4
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
3
4
5
5
7
8
8
8
7
7
7
7
7
8
8
9
9
9
10
10
10

Relative Humidity (%)

43
42
42
43
45
48
53
65
77
83
84
84
88
87
85
82
90
96
95
95
95
93
87
96

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1020
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1024
1025

Ozone (du)

354
354
353
355
359
361
360
359
359
359
359
359
357
354
354
354
352
353
356
355
353
354
356
361

Wednesday 20

Waxing Crescent 20%

10:05

01:20

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 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad

Sun - Rise: 05:35, Set: 20:56, 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)

68
44
48
54
43
33
41
41
42
53
49
44
47
34
36
36
34
46
54
39
87
52
46
92

Low Clouds (% Sky Obscured)

58
35
46
52
32
32
30
38
42
53
45
44
42
34
36
34
29
31
21
22
36
18
25
28

Medium Clouds (% Sky Obscured)

23
23
29
34
38
27
26
28
39
35
35
35
23
23
23
6
11
21
16
17
24
26
20
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
3
0
0
0
0
0
0
0
5
3
9
21
9
44
21
12
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

41
41
61
89
88
95
95
87
75
78
72
66
48
41
17
3
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
2
5
6
7
4
4
2
2
2
2
2
2
2
2
2
2
3
3
2
0
1
3
4

Chance of Frost

Temperature (°C)

11
14
16
16
15
15
15
14
12
11
10
10
9
9
9
8
8
8
8
9
11
13
15
17

Feels Like (°C)

10
14
15
15
14
15
15
15
13
11
10
9
9
9
9
9
8
8
8
9
13
13
16
17

Dew Point (°C)

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

Relative Humidity (%)

95
74
57
59
66
68
79
87
90
90
90
93
93
91
93
93
95
95
93
91
88
80
66
54

Pressure (mb)

1026
1025
1025
1025
1025
1025
1025
1026
1027
1028
1029
1029
1030
1029
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028

Ozone (du)

360
360
358
355
356
357
359
360
361
361
359
362
367
360
355
349
344
343
343
342
342
340
336
335

Thursday 21

Waxing Crescent 31%

11:27

01:50

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

Sun - Rise: 05:34, Set: 20:58, Transit: 13:16. 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)

93
85
99
97
92
82
61
63
56
45
65
87
26
20
9
8
9
11
5
5
6
11
15
16

Low Clouds (% Sky Obscured)

32
17
42
44
31
22
4
10
2
0
0
0
0
0
0
0
0
0
0
0
4
7
10
9

Medium Clouds (% Sky Obscured)

27
22
37
30
23
11
8
4
6
3
1
0
2
2
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
50
65
59
66
49
38
50
45
45
59
84
19
9
2
2
3
4
1
2
1
1
1
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
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
5
4
4
5
5
5
5
5
4
4
4
4
4
4
3
3
3
3
2
1
2
3
4

Chance of Frost

Temperature (°C)

18
19
19
20
20
20
19
18
15
12
11
10
10
10
9
9
9
9
8
10
13
15
17
19

Feels Like (°C)

16
17
17
18
17
18
18
17
14
11
10
9
9
9
9
9
9
9
8
11
15
16
18
20

Dew Point (°C)

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

Relative Humidity (%)

48
45
44
42
42
45
51
64
77
89
93
95
93
93
93
93
93
95
91
85
74
66
60
53

Pressure (mb)

1028
1028
1028
1027
1027
1027
1027
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028

Ozone (du)

335
335
334
333
331
331
330
329
328
327
327
327
326
326
325
324
324
322
320
321
321
321
321
320

Friday 22

Waxing Crescent 42%

No Rise

02:12

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 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK

Sun - Rise: 05:33, Set: 20:59, Transit: 13:17. Moon - Rise: No Rise, Set: 02:12. Civil Dark: 21:37 - 04:55. Nautical Dark: 22:26 - 04:05. Astro Dark: 23:31 - 02:59

Total Clouds (% Sky Obscured)

15
17
14
8
4
0
0
0
0
0
0
0
0
1
0
4
3
2
1
1
8
15
20
19

Low Clouds (% Sky Obscured)

11
10
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
12
14

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)

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

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)

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

Chance of Frost

Temperature (°C)

20
21
22
22
23
22
21
20
17
15
13
12
12
12
11
11
11
10
11
13
15
17
19
20

Feels Like (°C)

20
21
22
22
23
23
21
20
18
16
13
13
12
12
11
12
11
11
11
13
17
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

47
42
39
37
38
40
46
60
73
84
89
90
87
86
84
83
83
83
81
77
66
58
54
50

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

318
318
317
318
321
324
327
329
330
332
333
334
333
332
332
333
333
333
333
334
334
333
334
335

Saturday 23

First Quarter 53%

12:44

02:30

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

Sun - Rise: 05:32, Set: 21:00, Transit: 13:17. Moon - Rise: 12:44, Set: 02:30. Civil Dark: 21:38 - 04:54. Nautical Dark: 22:28 - 04:04. Astro Dark: 23:34 - 02:57

Total Clouds (% Sky Obscured)

20
21
18
15
14
12
9
6
5
4
4
8
32
64
64
64
64
65
60
58
53
48
41
49

Low Clouds (% Sky Obscured)

14
15
13
12
12
8
5
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
6

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)

4
6
6
5
4
3
2
1
2
2
2
3
20
45
47
48
49
48
46
45
30
16
10
10

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

Chance of Frost

Temperature (°C)

22
23
24
24
24
24
23
22
20
17
15
14
14
13
13
13
12
12
13
15
16
17
19
21

Feels Like (°C)

23
24
24
24
24
23
24
23
22
19
16
15
15
13
13
12
12
12
11
11
11
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

44
40
39
37
37
40
45
59
75
82
85
84
84
84
86
86
87
89
83
76
73
65
57
51

Pressure (mb)

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

Ozone (du)

336
337
337
336
337
336
335
335
335
336
337
337
339
338
339
339
340
340
340
340
339
339
339
339

Sunday 24

Waxing Gibbous 64%

13:58

02:46

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

Sun - Rise: 05:31, Set: 21:01, Transit: 13:17. Moon - Rise: 13:58, Set: 02:46. Civil Dark: 21:39 - 04:53. Nautical Dark: 22:30 - 04:02. Astro Dark: 23:37 - 02:55

Total Clouds (% Sky Obscured)

57
65
51
39
26
19
12
4
4
4
3
18
41
60
54
60
56
55
48
44
43
42
35
26

Low Clouds (% Sky Obscured)

11
15
17
19
23
17
9
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3

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)

11
10
8
5
2
1
0
0
0
0
0
2
3
10
9
12
10
12
18
22
20
21
22
17

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
6
9
10
10
7
0
0
0
0
0
0
0
0
2
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
4
5
5
5
6
4
3
3
2
3
5
4
4
4
4
4
4
3
2
1
1
2
3

Chance of Frost

Temperature (°C)

22
23
24
24
24
24
22
21
19
18
16
15
14
14
13
13
12
12
14
16
17
18
20
22

Feels Like (°C)

20
21
21
24
24
24
24
24
24
19
20
20
18
18
17
13
12
12
12
13
12
19
19
20

Dew Point (°C)

11
10
10
10
11
11
12
14
15
15
13
12
12
11
10
10
10
10
10
11
11
11
11
11

Relative Humidity (%)

48
45
42
42
43
43
53
65
78
81
83
86
86
84
84
84
86
86
79
74
68
61
56
51

Pressure (mb)

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

Ozone (du)

340
341
341
341
340
339
336
333
330
328
325
323
321
319
317
316
315
313
313
312
311
311
312
313

Monday 25

Waxing Gibbous 73%

15:09

03:01

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

Sun - Rise: 05:31, Set: 21:02, Transit: 13:17. Moon - Rise: 15:09, Set: 03:01. Civil Dark: 21:40 - 04:52. Nautical Dark: 22:31 - 04:01. Astro Dark: 23:39 - 02:52

Total Clouds (% Sky Obscured)

17
15
11
8
5
5
4
4
13
21
28
31
35
35
45
47
53
45
38
30

Low Clouds (% Sky Obscured)

5
7
5
2
0
1
2
4
3
1
0
0
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

High Clouds (% Sky Obscured)

12
7
6
6
5
4
4
4
8
11
15
17
17
17
26
31
32
21
18
14

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

23
24
25
25
25
25
24
22
20
19
17
15
15
14
14
13
13
13
14
16

Feels Like (°C)

21
22
22
27
27
26
26
27
27
21
21
20
20
19
18
15
15
15
14
15

Dew Point (°C)

11
11
10
11
11
12
13
15
16
16
15
14
14
13
13
12
12
12
12
13

Relative Humidity (%)

46
42
39
40
41
42
51
63
77
81
86
92
92
92
90
90
90
90
84
78

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

313
312
312
313
313
313
313
313
313
312
312
312
312
312
311
310
309
308
307
306

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

Generated: 19/05/26 12:41:29. Forecast: 19/05/26 to 25/05/26. Timezone: UTC+2.00