Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 89%

22:57

07:29

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

Sun - Rise: 05:40, Set: 19:39, Transit: 12:39. Moon - Rise: 22:57, Set: 07:29. Civil Dark: 20:09 - 05:09. Nautical Dark: 20:47 - 04:32. Astro Dark: 21:28 - 03:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
2
90
94
67
53
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
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
1
40
77
100
100
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
2
86
93
61
34
100
100
100
100
100
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
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
6
10
9
9
9
10
9
8
6
3
2
4
6
8
10
11
11
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
78
79
78
75
75
76
78
78
76
75
73
71
70
66
69
69
71
74
77
77
78
80
77

Pressure (mb)

1033
1033
1034
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034
1033
1032
1032
1031
1030
1029
1029
1029
1028
1028
1028

Ozone (du)

417
415
416
413
410
408
406
410
406
400
398
392
391
388
385
382
378
376
374
374
374
373
373
370

Saturday 27

Waning Gibbous 82%

00:02

08:20

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
21 Bad
22 Bad

Sun - Rise: 05:39, Set: 19:40, Transit: 12:39. Moon - Rise: 00:02, Set: 08:20. Civil Dark: 20:11 - 05:08. Nautical Dark: 20:48 - 04:30. Astro Dark: 21:29 - 03:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
87
78
81
75
74
77
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
39
76
76
85
55
53
43
22
4
19
4
0
15
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
98
93
100
74
99
89
16
33
38
40
34
26
59
61
84
99
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
81
76
62
100
100
90
83
41
56
57
30
61
73
48
38
47
58
49
46

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

Precipitation Probability (%)

0
1
2
6
13
42
53
53
23
0
0
0
0
0
0
0
0
0
0
0
0
0
22
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
70
69
70
73
77
87
90
90
90
90
87
87
87
87
88
90
90
88
88
87
87
90

Pressure (mb)

1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1023
1022
1021
1020
1019
1018
1017
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

370
371
369
369
369
370
372
372
375
376
374
371
368
366
363
358
352
351
350
348
347
346
344
342

Sunday 28

Waning Gibbous 72%

00:59

09:22

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 OK
13 Good
14 Good
15 Good
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 OK

Sun - Rise: 05:37, Set: 19:41, Transit: 12:39. Moon - Rise: 00:59, Set: 09:22. Civil Dark: 20:12 - 05:06. Nautical Dark: 20:50 - 04:29. Astro Dark: 21:31 - 03:47

Total Clouds (% Sky Obscured)

100
87
79
30
34
39
51
25
30
82
76
76
37
20
18
13
17
28
32
60
77
62
53
42

Low Clouds (% Sky Obscured)

0
5
7
0
5
28
34
5
7
78
71
53
7
5
5
10
2
1
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

100
88
79
28
25
25
17
1
2
35
2
2
1
1
0
1
1
12
17
39
60
41
28
2

High Clouds (% Sky Obscured)

50
55
10
59
25
6
42
45
41
27
18
46
51
10
22
18
28
26
26
23
18
20
27
36

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

24
47
43
45
37
17
1
1
1
1
1
12
3
10
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
0
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)

10
10
10
10
12
12
12
13
12
9
9
9
9
9
7
6
6
7
7
7
6
6
5
5

Chance of Frost

Temperature (°C)

13
13
12
13
13
13
12
11
11
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
100
100
100
98
100
100
98
96
96
95
95
91
87
85
87
90
88
88
90
88
90
85

Pressure (mb)

1014
1013
1013
1012
1012
1012
1012
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1016
1017
1017
1017
1018
1018
1019

Ozone (du)

341
342
339
337
337
337
338
341
343
343
344
344
345
344
343
343
343
344
344
344
343
343
344
344

Monday 29

Waning Gibbous 62%

01:47

10:34

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

Sun - Rise: 05:36, Set: 19:42, Transit: 12:39. Moon - Rise: 01:47, Set: 10:34. Civil Dark: 20:13 - 05:05. Nautical Dark: 20:51 - 04:27. Astro Dark: 21:33 - 03:45

Total Clouds (% Sky Obscured)

54
63
75
61
46
32
45
58
70
80
91
100
100
100
100
94
88
83
89
94
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
20
39
59
73
86
100
94
87
81
70
59
48
34
20
7
26
46
65

Medium Clouds (% Sky Obscured)

14
26
37
42
18
35
41
41
46
63
66
83
44
38
45
37
42
79
70
72
68
73
74
79

High Clouds (% Sky Obscured)

44
42
47
46
40
40
32
27
21
17
12
4
2
2
4
10
13
16
47
75
100
100
99
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
1
16
5
20
29
23
37
19
17
14
23
46
54
53
50
60
69
89
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
3
2
5
6
7
8
9
9
10
9
8
8
8
7
6
6
7
8
9
8
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
85
82
78
75
77
78
79
77
73
75
78
78
78
79
81
85
85
85
87
87
88

Pressure (mb)

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

Ozone (du)

346
349
347
346
345
344
344
343
342
343
344
346
347
347
346
343
345
345
348
348
347
348
350
351

Tuesday 30

Waning Gibbous 50%

02:25

11:50

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 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 05:34, Set: 19:43, Transit: 12:39. Moon - Rise: 02:25, Set: 11:50. Civil Dark: 20:14 - 05:04. Nautical Dark: 20:52 - 04:25. Astro Dark: 21:34 - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
64
61
61
75
83
8
6
5
3
4
0
3
5
7

Low Clouds (% Sky Obscured)

78
89
100
100
100
100
96
92
88
93
87
91
85
84
78
23
17
10
5
2
0
2
4
6

Medium Clouds (% Sky Obscured)

75
72
70
80
92
100
56
38
38
35
34
29
23
22
17
5
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
96
98
99
100
100
84
74
60
55
45
27
13
0
0
0
0
0
0
0
1
2
3

ISS Passover

Visibility (miles)

3
4
3
3
3
8
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

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

Precipitation Probability (%)

95
95
95
95
95
59
59
66
74
61
47
28
25
21
16
1
2
1
1
1
0
0
0
0

Precipitation Amount (mm)

0.9
1
1.3
0.9
0.8
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
8
6
7
7
6
6
6
8
9
11
14
14
13
13
8
7
8
8
8
9
8
8

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
94
94
93
91
90
90
90
90
88
84
84
82
79
78
75
77
77
77
77
77

Pressure (mb)

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

Ozone (du)

352
353
353
354
357
360
365
367
367
369
371
375
375
378
378
380
378
375
372
372
371
370
370
370

Wednesday 1

Third Quarter 39%

02:56

13:08

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

Sun - Rise: 05:33, Set: 19:45, Transit: 12:39. Moon - Rise: 02:56, Set: 13:08. Civil Dark: 20:16 - 05:02. Nautical Dark: 20:54 - 04:24. Astro Dark: 21:36 - 03:42

Total Clouds (% Sky Obscured)

28
47
68
67
48
40
39
29
32
35
30
19
17
11
6
6
5
6
23
43
62
71
83
98

Low Clouds (% Sky Obscured)

34
62
90
87
84
82
52
27
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
13
19
16
10
5
5
4
3
3
2
1
2
3
3
5
7
9

High Clouds (% Sky Obscured)

2
2
2
31
60
89
83
76
70
50
33
16
11
6
2
3
4
9
35
60
84
79
75
72

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
77
77
77
77
77
81
84
88
90
88
90
88
87
87
85
87
85
85
87
87
87
88

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

370
370
370
370
369
368
366
366
367
367
367
366
366
366
366
365
364
363
362
361
359
358
358
358

Thursday 2

Waning Crescent 27%

03:22

14:25

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

Sun - Rise: 05:32, Set: 19:46, Transit: 12:39. Moon - Rise: 03:22, Set: 14:25. Civil Dark: 20:17 - 05:01. Nautical Dark: 20:55 - 04:22. Astro Dark: 21:38 - 03:40

Total Clouds (% Sky Obscured)

97
93
94
94
91
90
92
96
100
100
100
100
100
100
100
97
93
88
92
96
100

Low Clouds (% Sky Obscured)

0
0
0
1
1
2
5
9
13
23
27
31
33
32
32
32
32
31
20
10
0

Medium Clouds (% Sky Obscured)

34
58
81
84
86
90
85
82
79
75
71
67
71
73
74
71
68
65
56
48
40

High Clouds (% Sky Obscured)

60
47
35
35
30
30
43
72
97
97
95
92
94
97
100
97
91
81
87
92
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
2
2
1
3
3
2
3
4
2
21
31
41
52
55
48
43
34
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
10
10
10
10
10
10
11
11
12
12
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
8
9
8
9
9
9
9
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

88
88
90
88
88
90
90
91
91
93
95
95
95
91
90
88
88
90
92
92
92

Pressure (mb)

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

Ozone (du)

358
357
356
356
355
354
354
353
352
351
351
352
352
353
353
353
353
354
354
354
355

Forecast for Rockport, Essex, United States of America (42.65,-70.62)

Generated: 26/04/24 23:12:54. Forecast: 26/04/24 to 02/05/24. Timezone: UTC-4.00