Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 89%

23:02

07:47

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

Sun - Rise: 05:54, Set: 19:46, Transit: 12:51. Moon - Rise: 23:02, Set: 07:47. Civil Dark: 20:15 - 05:24. Nautical Dark: 20:51 - 04:48. Astro Dark: 21:30 - 04:09

Total Clouds (% Sky Obscured)

0
0
0
0
3
23
22
36
45
45
45
14
1
0
0
0
1
3
3
21
2
3
11
30

Low Clouds (% Sky Obscured)

0
0
0
0
3
32
34
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
10
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
13
33
35
35
9
1
0
0
0
0
1
2
25
3
4
18
45

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
7
9
11
12
13
13
13
12
11
10
9
7
7
6
5
4
5
4
5
3
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

51
41
35
32
31
29
28
28
29
33
37
42
51
57
59
59
60
63
67
70
71
73
75
68

Pressure (mb)

1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1032
1032
1032
1033
1034
1034
1034
1034
1034
1034
1034
1035

Ozone (du)

435
429
428
427
422
418
411
409
408
409
408
404
406
406
407
408
403
397
394
387
384
381
380
377

Saturday 27

Waning Gibbous 82%

00:06

No Set

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

Sun - Rise: 05:53, Set: 19:47, Transit: 12:50. Moon - Rise: 00:06, Set: No Set. Civil Dark: 20:16 - 05:23. Nautical Dark: 20:53 - 04:47. Astro Dark: 21:32 - 04:07

Total Clouds (% Sky Obscured)

45
37
39
72
82
56
55
85
100
88
85
83
89
88
100
100
99
99
96
100
100
100
97
100

Low Clouds (% Sky Obscured)

0
3
0
0
11
0
0
0
0
0
0
1
1
6
4
34
29
62
71
65
79
75
73
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
20
20
33
25
86
80
84
86
100
100
97
96
89
89
93
75
68
77

High Clouds (% Sky Obscured)

49
40
43
74
78
59
59
88
100
92
54
76
75
34
41
81
30
30
30
88
74
97
80
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
4
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
31
59
62
61
39
64
73
48
36
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
-1
-0
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-1
0
2
4
5
6
7
7
7
7
8

Relative Humidity (%)

56
48
43
40
37
34
33
34
33
36
37
42
46
52
56
67
78
87
91
94
94
96
96
98

Pressure (mb)

1035
1035
1035
1035
1034
1033
1033
1032
1031
1031
1030
1030
1030
1031
1030
1030
1029
1029
1028
1027
1027
1027
1026
1026

Ozone (du)

376
374
372
370
369
369
368
366
364
364
364
363
362
359
355
349
345
344
343
338
334
334
340
339

Sunday 28

Waning Gibbous 72%

01:03

08:38

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

Sun - Rise: 05:51, Set: 19:48, Transit: 12:50. Moon - Rise: 01:03, Set: 08:38. Civil Dark: 20:18 - 05:21. Nautical Dark: 20:54 - 04:45. Astro Dark: 21:33 - 04:05

Total Clouds (% Sky Obscured)

100
95
82
82
73
41
29
62
75
84
87
80
36
54
49
100
80
48
66
83
100
97
83
86

Low Clouds (% Sky Obscured)

71
68
67
56
46
5
5
4
8
19
25
30
25
3
0
0
0
0
0
0
1
0
0
0

Medium Clouds (% Sky Obscured)

54
43
35
65
41
54
51
71
86
84
36
40
19
16
30
83
81
60
54
74
85
90
63
78

High Clouds (% Sky Obscured)

87
66
26
29
16
39
27
31
36
39
63
32
26
53
54
100
33
13
45
74
100
63
45
31

ISS Passover

Visibility (miles)

0
3
4
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 (%)

25
17
16
7
1
3
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)

7
7
7
7
7
8
7
6
6
6
3
3
3
3
4
3
3
2
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
10
11
13
15
17
18
19
19
18
17
16
15
16
16
16
16
15
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
93
87
83
77
70
65
67
72
79
82
83
90
92
96
96
96
96
95
95
96
93

Pressure (mb)

1026
1025
1025
1024
1023
1022
1022
1021
1020
1019
1019
1019
1018
1019
1018
1017
1017
1017
1016
1016
1016
1016
1016
1017

Ozone (du)

342
339
337
335
335
335
333
331
332
331
332
332
331
329
329
331
330
329
326
324
320
321
322
322

Monday 29

Waning Gibbous 62%

01:52

09:41

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:50, Set: 19:49, Transit: 12:50. Moon - Rise: 01:52, Set: 09:41. Civil Dark: 20:19 - 05:20. Nautical Dark: 20:55 - 04:43. Astro Dark: 21:35 - 04:04

Total Clouds (% Sky Obscured)

93
83
80
95
98
100
97
78
94
83
74
67
71
73
82
83
86
91
91
74
72
91
95
98

Low Clouds (% Sky Obscured)

5
15
14
37
52
59
48
41
47
42
38
35
22
20
10
18
31
44
50
56
62
81
90
97

Medium Clouds (% Sky Obscured)

65
30
19
37
33
31
35
39
39
33
27
21
28
33
39
39
37
38
37
32
22
58
72
69

High Clouds (% Sky Obscured)

61
61
76
88
92
98
89
66
51
68
62
25
56
43
45
40
45
65
61
25
19
8
29
15

ISS Passover

Visibility (miles)

9
9
9
9
9
6
2
2
6
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
9
19
28
44
37
25
25
21
14
3
16
7
10
8
25
24
10
36
39
30
31

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
5
4
4
2
3
4
6
7
6
6
7
7
6
6
6
5
5
5
5
4
5
5

Chance of Frost

Temperature (°C)

18
21
23
25
25
25
26
25
25
23
20
18
17
16
15
14
13
12
12
11
11
11
11
11

Feels Like (°C)

18
20
24
26
25
26
27
26
25
22
19
17
15
13
13
12
11
10
10
9
10
10
10
10

Dew Point (°C)

15
15
16
16
16
18
19
19
19
18
17
15
14
13
12
11
10
10
10
9
9
9
9
9

Relative Humidity (%)

82
71
63
57
58
64
64
69
72
74
80
82
81
81
83
84
84
84
87
87
87
90
87
87

Pressure (mb)

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

Ozone (du)

323
325
325
324
326
326
326
327
328
328
329
328
328
329
328
328
329
329
330
331
332
331
331
333

Tuesday 30

Waning Gibbous 50%

02:31

10:51

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:49, Set: 19:50, Transit: 12:50. Moon - Rise: 02:31, Set: 10:51. Civil Dark: 20:20 - 05:19. Nautical Dark: 20:57 - 04:42. Astro Dark: 21:36 - 04:02

Total Clouds (% Sky Obscured)

96
94
92
94
97
100
100
100
100
100
100
100
100
100
100
90
80
70
65
52
39
32
28
25

Low Clouds (% Sky Obscured)

93
91
89
90
93
93
90
88
87
88
91
94
89
84
77
66
56
37
29
26
22
17
13
8

Medium Clouds (% Sky Obscured)

73
75
79
80
75
83
52
79
34
94
93
92
93
95
97
80
64
53
55
46
39
24
14
10

High Clouds (% Sky Obscured)

39
4
66
81
49
28
100
100
100
100
100
100
100
100
100
87
78
70
69
78
75
65
46
33

ISS Passover

Visibility (miles)

9
5
7
9
9
7
6
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
56
36
11
28
43
24
20
1
4
18
18
35
46
55
56
51
36
30
23
18
25
29
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
13
14
15
15
15
14
14
14
14
13
12
12
12
12
12
12
12
12
12
12
13
14

Feels Like (°C)

10
10
11
11
13
13
13
13
13
13
13
12
12
11
12
12
12
12
12
13
13
13
13
13

Dew Point (°C)

10
10
10
11
10
10
12
12
12
12
11
11
11
11
11
12
12
12
12
12
12
12
12
13

Relative Humidity (%)

86
83
80
80
74
73
80
83
83
84
83
86
90
92
95
98
96
98
98
98
98
98
95
92

Pressure (mb)

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

Ozone (du)

334
333
334
335
336
334
333
334
333
334
333
335
338
342
347
351
351
350
350
353
355
358
357
357

Wednesday 1

Third Quarter 48%

03:03

12:06

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:47, Set: 19:51, Transit: 12:50. Moon - Rise: 03:03, Set: 12:06. Civil Dark: 20:21 - 05:17. Nautical Dark: 20:58 - 04:40. Astro Dark: 21:38 - 04:00

Total Clouds (% Sky Obscured)

33
40
47
48
50
54
68
82
95
90
83
78
85
92
100
97
95
94
92
89
85
90
95
99

Low Clouds (% Sky Obscured)

5
3
0
4
9
13
29
46
62
55
49
42
56
71
85
90
95
100
92
84
78
76
79
80

Medium Clouds (% Sky Obscured)

5
5
5
6
7
9
23
38
56
45
34
23
15
7
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
44
43
42
45
50
61
72
79
53
32
24
36
49
61
43
24
5
15
24
29
50
75
99

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
7
7
8
7
6
5
3
2
0
0
0
0
1
3
4
6
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
18
3
7
7
3
22
37
49
56
57
59
67
68
63
51
37
3
8
7
2
2
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
19
21
21
21
22
21
19
18
17
15
14
14
13
13
13
13
13
13
12
11
12
12

Feels Like (°C)

13
18
19
20
20
21
22
23
21
20
20
20
19
12
12
13
13
13
13
13
13
12
13
12

Dew Point (°C)

14
13
13
13
12
12
11
12
13
14
14
13
13
13
13
13
13
13
13
13
12
11
11
11

Relative Humidity (%)

92
78
68
59
56
54
52
59
67
76
81
87
93
96
96
98
98
98
96
98
98
98
93
89

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

356
355
354
353
353
353
353
353
353
352
350
348
346
349
351
354
355
356
356
356
355
355
354
353

Thursday 2

Waning Crescent 39%

03:31

13:23

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

Sun - Rise: 05:46, Set: 19:52, Transit: 12:50. Moon - Rise: 03:31, Set: 13:23. Civil Dark: 20:22 - 05:16. Nautical Dark: 20:59 - 04:39. Astro Dark: 21:40 - 03:58

Total Clouds (% Sky Obscured)

97
95
92
75
56
37
43
45
47
43
41
35
42
45
52
60
71
80

Low Clouds (% Sky Obscured)

69
60
34
26
18
10
14
17
18
13
7
0
0
0
0
14
26
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
9
21
31
52
66
82
83
90
86
83
78

High Clouds (% Sky Obscured)

91
86
84
68
49
35
34
35
29
24
25
30
33
36
47
50
47
45

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
16
18
18
19
20
20
20
20
18
17
15
14
13
13
12
12

Feels Like (°C)

12
13
14
14
13
14
14
19
19
18
18
18
18
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

84
69
57
45
41
38
35
34
33
33
39
46
56
57
58
59
60
60

Pressure (mb)

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

Ozone (du)

353
352
351
350
349
348
347
347
346
345
344
343
341
342
342
342
341
340

Forecast for Westport, Fairfield, United States of America (41.13,-73.36)

Generated: 26/04/24 08:19:49. Forecast: 26/04/24 to 02/05/24. Timezone: UTC-4.00