Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 78%

14:55

04:24

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

Sun - Rise: 06:10, Set: 20:25, Transit: 13:18. Moon - Rise: 14:55, Set: 04:24. Civil Dark: 20:58 - 05:37. Nautical Dark: 21:40 - 04:53. Astro Dark: 22:28 - 04:05

Total Clouds (% Sky Obscured)

2
3
2
4
5
21
49
59
93
100
100
100
100
84
48
21
3
3
0
4
5
21
68
12

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
55
61
62
71
100
100
83
47
21
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
3
2
2
3
21
49
59
93
100
100
100
85
35
3
2
3
3
0
2
3
15
56
11

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

Chance of Frost

Temperature (°C)

6
7
7
10
13
14
16
17
18
19
19
18
17
16
15
12
10
9
8
7
7
6
7
6

Feels Like (°C)

6
6
7
10
13
13
15
16
16
16
15
15
15
14
12
12
9
8
8
7
7
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

81
79
78
66
54
45
43
40
37
36
34
37
41
52
61
73
81
81
84
84
85
84
84
85

Pressure (mb)

1022
1022
1023
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1021
1022
1022
1023
1023
1022
1022
1022

Ozone (du)

364
363
363
364
364
367
369
370
372
374
376
378
379
380
381
380
381
383
383
379
374
370
369
368

Monday 27

Waxing Gibbous 86%

16:07

04:39

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

Sun - Rise: 06:09, Set: 20:26, Transit: 13:17. Moon - Rise: 16:07, Set: 04:39. Civil Dark: 21:00 - 05:35. Nautical Dark: 21:42 - 04:51. Astro Dark: 22:30 - 04:02

Total Clouds (% Sky Obscured)

37
84
96
56
73
70
85
33
75
73
60
75
87
70
70
100
100
100
100
93
91
100
100
100

Low 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

Medium Clouds (% Sky Obscured)

0
0
14
22
32
5
24
7
34
53
35
63
72
17
1
31
40
32
18
22
27
31
37
69

High Clouds (% Sky Obscured)

35
80
86
56
73
64
60
22
37
41
44
32
51
62
70
100
100
100
100
78
74
100
100
100

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
1
1
10
18

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

Chance of Frost

Temperature (°C)

6
5
6
8
12
13
15
17
18
19
19
19
19
18
16
13
11
10
10
9
9
9
9
8

Feels Like (°C)

6
5
4
7
11
12
13
14
17
17
17
17
17
16
15
12
9
8
8
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

86
88
82
73
63
56
52
46
40
35
33
34
37
46
64
78
83
83
85
85
84
81
82
81

Pressure (mb)

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

Ozone (du)

370
371
371
371
370
368
367
368
367
368
367
367
366
367
370
371
372
370
370
368
370
372
373
372

Tuesday 28

Waxing Gibbous 92%

17:17

04:54

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
03 Bad
04 Bad

Sun - Rise: 06:07, Set: 20:28, Transit: 13:17. Moon - Rise: 17:17, Set: 04:54. Civil Dark: 21:01 - 05:33. Nautical Dark: 21:44 - 04:49. Astro Dark: 22:32 - 04:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
96
98
94
96
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
18
64
45
69
73
70
72
80
80
72
63
58
44
40
44
56
65

Medium Clouds (% Sky Obscured)

75
60
55
67
99
100
100
98
100
100
100
100
100
99
100
100
100
95
93
97
94
93
98
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
61
100
100
100
100
100
100
15
19
15
22
48
74
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
6
4
5
6
4
6
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

16
16
26
29
31
30
22
19
30
47
58
60
74
69
88
82
61
36
27
23
10
20
34
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.4
0.3
0.5
0.6
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
78
69
62
54
53
52
51
56
64
76
79
89
93
96
95
95
93
95
95
95
93
96

Pressure (mb)

1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1014
1013
1014
1014
1014
1015
1015
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

372
372
373
371
373
373
373
372
370
369
370
370
370
369
370
372
374
375
376
379
380
381
381
383

Wednesday 29

Waxing Gibbous 97%

18:27

04:54

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 OK
00 OK
01 OK
02 Good
03 Good
04 Good

Sun - Rise: 06:05, Set: 20:29, Transit: 13:17. Moon - Rise: 18:27, Set: 04:54. Civil Dark: 21:03 - 05:31. Nautical Dark: 21:46 - 04:46. Astro Dark: 22:34 - 03:57

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
96
95
95
90
86
85
72
56
52
54
57
45
35
20
23
11
4
2

Low Clouds (% Sky Obscured)

70
82
90
76
85
72
50
48
69
57
68
51
33
24
12
3
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
95
93
76
83
94
83
88
87
77
59
76
58
19
43
9
9
45
35
20
23
7
3
2

High Clouds (% Sky Obscured)

80
62
42
44
45
40
40
42
55
55
55
50
33
29
34
40
45
45
35
20
13
4
1
0

ISS Passover

Visibility (miles)

9
3
1
3
9
9
9
9
6
8
9
9
9
9
9
9
9
4
9
9
3
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
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
None

Precipitation Probability (%)

31
40
57
51
43
40
34
44
40
39
38
16
23
29
16
23
34
26
5
3
0
1
0
0

Precipitation Amount (mm)

0
0
0.3
0.3
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
2
2
2
4
6
6
7
7
7
7
6
6
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

9
9
9
10
11
12
14
15
16
15
15
15
16
15
14
12
10
9
8
8
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
98
96
93
85
79
69
59
61
68
65
64
63
65
70
84
93
96
96
96
98
96
94
96

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1019
1020
1020
1021
1021
1021
1021

Ozone (du)

383
382
381
382
383
383
382
383
382
382
380
380
380
380
380
380
381
381
381
380
380
380
382
391

Thursday 30

Waxing Gibbous 99%

19:37

05:10

05 Good
06 Good
07 Good
08 Good
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 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 Bad

Sun - Rise: 06:04, Set: 20:30, Transit: 13:17. Moon - Rise: 19:37, Set: 05:10. Civil Dark: 21:05 - 05:29. Nautical Dark: 21:48 - 04:44. Astro Dark: 22:37 - 03:55

Total Clouds (% Sky Obscured)

0
0
0
0
4
0
1
0
0
0
4
1
0
0
0
0
0
0
1
2
4
19
34
52

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
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
2
3
3
1
5
2
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
3
4
5
5
7
8
10
11
11
11
10
8
7
6
5
4
4
3
2
1
1

Chance of Frost

Temperature (°C)

6
6
7
8
10
12
15
17
18
19
19
18
18
17
15
12
10
9
7
7
6
6
6
6

Feels Like (°C)

6
6
7
9
11
13
15
16
17
18
18
17
17
16
14
12
11
9
9
8
7
7
5
6

Dew Point (°C)

5
6
6
6
7
7
8
8
8
8
7
7
6
6
6
6
6
5
4
4
4
4
4
4

Relative Humidity (%)

96
96
96
88
81
72
62
56
51
49
47
46
46
49
56
67
72
75
79
82
85
88
90
91

Pressure (mb)

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

Ozone (du)

396
400
397
395
394
393
392
391
390
390
390
389
389
387
384
383
383
383
383
381
378
376
375
374

Friday 1

Full Moon 100%

20:47

05:27

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 06:02, Set: 20:32, Transit: 13:17. Moon - Rise: 20:47, Set: 05:27. Civil Dark: 21:06 - 05:28. Nautical Dark: 21:49 - 04:42. Astro Dark: 22:39 - 03:52

Total Clouds (% Sky Obscured)

63
78
95
95
90
90
85
85
85
85
85
80
80
85
80
66
54
43
41
43
44
33
27
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
4
6
8
12
9
7
4
3
2
1
1
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
5
5
15
15
15
20
15
15
15
5
5
15
13
11
16
16
17
18
20
27
30

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

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

Chance of Frost

Temperature (°C)

5
6
7
9
10
13
15
16
17
18
18
18
18
17
15
13
12
11
9
9
8
8
8
8

Feels Like (°C)

5
5
5
5
8
9
10
10
12
13
16
17
16
16
17
16
11
11
11
10
9
9
7
6

Dew Point (°C)

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

Relative Humidity (%)

94
90
85
81
73
66
60
54
50
46
46
45
44
52
61
72
75
78
80
78
79
78
78
77

Pressure (mb)

1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1021

Ozone (du)

372
371
370
369
369
368
368
367
367
367
367
366
365
364
362
361
361
361
361
361
362
363
361
359

Saturday 2

Waning Gibbous 98%

21:56

05:49

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

Sun - Rise: 06:00, Set: 20:33, Transit: 13:17. Moon - Rise: 21:56, Set: 05:49. Civil Dark: 21:08 - 05:26. Nautical Dark: 21:51 - 04:40. Astro Dark: 22:41 - 03:50

Total Clouds (% Sky Obscured)

33
26
28
33
30
27
18
5
0
0
0
0
0
0
0
19
33
49
60
70
79

Low Clouds (% Sky Obscured)

2
2
2
3
3
3
2
2
0
0
0
0
0
0
0
19
33
42
45
49
53

Medium Clouds (% Sky Obscured)

1
1
2
5
10
14
17
5
0
0
0
0
0
0
0
19
33
49
60
70
79

High Clouds (% Sky Obscured)

33
26
28
33
30
27
18
5
0
0
0
0
0
0
0
19
33
49
60
60
75

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

Fog (%)

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
5
9
11
18
23
26
47
57
60
60
62
54
49
39
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
9
10
12
13
16
18
18
19
19
19
19
19
18
17
16
15
14
12
12
12

Feels Like (°C)

6
6
6
6
11
13
13
14
14
15
19
19
19
19
19
19
14
14
14
13
13

Dew Point (°C)

4
4
5
6
6
7
7
8
7
7
9
10
12
13
13
14
13
12
11
11
10

Relative Humidity (%)

77
72
68
66
60
55
50
49
47
45
51
56
63
70
77
85
86
90
93
92
92

Pressure (mb)

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

Ozone (du)

358
358
358
357
358
358
358
358
358
358
357
357
356
357
357
358
358
359
360
360
360

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

Generated: 26/04/26 05:44:29. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+2.00