Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 100%

19:49

05:42

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: 06:11, Set: 20:29, Transit: 13:21. Moon - Rise: 19:49, Set: 05:42. Civil Dark: 21:02 - 05:38. Nautical Dark: 21:42 - 04:58. Astro Dark: 22:28 - 04:12

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
26
45
85
100
90
85
83
91
92
91
93
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

44
78
100
100
100
100
100
100
100
87
100
100
100
93
70
77
68
60
86
70
74
55
19
20

High Clouds (% Sky Obscured)

98
85
100
100
100
100
100
100
100
100
100
100
100
100
81
100
100
60
40
59
73
84
55
50

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
100
100
98
69

Precipitation Type

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

Precipitation Probability (%)

0
0
3
20
61
95
95
95
95
95
95
95
95
95
93
47
45
41
40
32
28
52
30
27

Precipitation Amount (mm)

0
0
0
0
0.3
0.8
1.8
2.2
0.9
1.6
6.6
4
3.6
1.4
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
13
15
13
13
14
16
18
19
20
18
15
12
11
8
5
5
4
3
3
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
64
59
60
69
85
95
94
98
98
98
98
98
98
98
98
98
98
98
98
100
98
98
96

Pressure (mb)

1015
1014
1013
1012
1011
1011
1010
1010
1010
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

376
377
378
376
374
376
377
375
370
368
363
362
361
361
364
363
366
366
370
371
368
365
367
365

Friday 1

Full Moon 100%

20:57

06:06

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 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:09, Set: 20:31, Transit: 13:21. Moon - Rise: 20:57, Set: 06:06. Civil Dark: 21:03 - 05:37. Nautical Dark: 21:44 - 04:56. Astro Dark: 22:30 - 04:10

Total Clouds (% Sky Obscured)

100
100
100
94
91
93
81
75
80
80
82
83
84
74
3
0
0
0
0
0
0
0
6
0

Low Clouds (% Sky Obscured)

100
100
100
87
81
86
60
39
58
58
69
55
44
30
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
30
20
14
0
0
0
0
0
0
0
16
21
16
0
0
0
0
0
0
0
0
6
0

High Clouds (% Sky Obscured)

50
60
60
60
55
50
50
50
3
0
0
2
5
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
1
1
1
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
1
0
2
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 (%)

18
13
17
7
14
14
8
16
3
1
1
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
96
94
93
93
90
93
90
90
90
91
93
90
87
93
93
90
90
88
81
71
56
49

Pressure (mb)

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

Ozone (du)

365
366
365
368
368
371
371
374
379
385
387
391
394
399
403
405
409
406
404
403
406
408
408
410

Saturday 2

Waning Gibbous 98%

22:04

06:37

12 Good
13 Good
14 OK
15 OK
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: 06:08, Set: 20:32, Transit: 13:21. Moon - Rise: 22:04, Set: 06:37. Civil Dark: 21:05 - 05:35. Nautical Dark: 21:45 - 04:54. Astro Dark: 22:32 - 04:07

Total Clouds (% Sky Obscured)

7
8
30
36
77
53
72
67
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
3
14
2
33
11
16
36
40
40
50
50
40
40
25
40
67
81
79
63
61
59
56
57

Medium Clouds (% Sky Obscured)

7
8
2
36
31
31
67
17
16
24
71
48
86
77
100
100
100
100
100
100
100
100
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
8
64
100
97
63
60
100
100
100
100
100
100
100
45
80
90
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
1
0
0
0
1
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
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
3
3
3
1
1
3
20
28
38
40
47
59
88
95
95
92
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.8
1
0.7
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
1
1
2
2
3
3
3
3
3
2
2
3
5
5
5
6
6
6
6
6
7
7

Relative Humidity (%)

48
50
50
54
56
57
64
69
74
76
78
75
76
82
93
94
96
98
98
98
100
98
98
98

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009

Ozone (du)

415
417
413
410
404
399
390
385
381
378
371
369
370
369
365
367
368
374
376
381
383
383
380
385

Sunday 3

Waning Gibbous 94%

23:09

07:14

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

Sun - Rise: 06:07, Set: 20:33, Transit: 13:21. Moon - Rise: 23:09, Set: 07:14. Civil Dark: 21:06 - 05:34. Nautical Dark: 21:47 - 04:52. Astro Dark: 22:34 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
98
96
81
84
62
31
0
0
0
0
27
55
78

Low Clouds (% Sky Obscured)

60
62
65
75
84
92
94
95
96
93
90
74
72
63
66
47
24
0
0
0
0
15
31
44

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
98
96
95
88
58
53
41
22
0
0
0
0
20
29
33

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
3
4
4
5
5
6
3
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
90
90
90
92
89
93
95
82
79
79
80
66
53
42
37
27
5
3
1
0
0
2
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
1
1
0
1
1
2
3
4
4
5
5
6
7
7
8
9
10
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
95
96
96
96
94
93
94
93
96
96
93
93
91
90
89
91
85
74
62
51

Pressure (mb)

1008
1007
1007
1006
1005
1005
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1008
1008
1009
1009

Ozone (du)

386
386
387
390
389
395
399
405
410
414
415
414
414
415
413
411
413
414
411
407
411
411
410
414

Monday 4

Waning Gibbous 89%

00:07

08:01

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

Sun - Rise: 06:05, Set: 20:34, Transit: 13:20. Moon - Rise: 00:07, Set: 08:01. Civil Dark: 21:07 - 05:32. Nautical Dark: 21:49 - 04:50. Astro Dark: 22:36 - 04:03

Total Clouds (% Sky Obscured)

79
86
78
72
63
57
52
44
35
35
35
3
2
4
5
52
61
71
61
55
51
57
63
69

Low Clouds (% Sky Obscured)

44
44
32
29
23
1
6
15
8
1
1
1
1
1
2
15
19
24
19
15
10
22
30
46

Medium Clouds (% Sky Obscured)

18
11
11
6
5
9
12
41
35
35
35
2
0
0
0
30
40
47
47
50
51
55
54
52

High Clouds (% Sky Obscured)

0
1
1
1
2
10
15
15
25
35
35
0
0
1
1
3
6
24
41
45
50
57
63
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
8
7
5

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 (%)

3
6
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
13
18
21
23

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)

13
13
13
14
14
14
15
14
13
12
11
11
10
10
9
8
11
11
11
13
15
16
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
51
55
55
67
73
77
82
87
85
85
87
90
88
90
90
91
93
93
93
93
93
93
96

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

411
406
404
405
406
406
404
405
406
406
407
409
411
408
402
402
399
397
394
391
388
385
385
385

Tuesday 5

Waning Gibbous 82%

00:57

08:57

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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 OK

Sun - Rise: 06:04, Set: 20:36, Transit: 13:20. Moon - Rise: 00:57, Set: 08:57. Civil Dark: 21:09 - 05:31. Nautical Dark: 21:50 - 04:49. Astro Dark: 22:38 - 04:01

Total Clouds (% Sky Obscured)

76
82
88
66
44
24
38
52
66
76
86
96
93
90
88
86
84
80
81
81
83
66
48
30

Low Clouds (% Sky Obscured)

54
65
75
62
44
24
38
47
60
64
70
75
73
71
69
67
68
67
71
76
80
53
27
2

Medium Clouds (% Sky Obscured)

52
52
54
42
26
6
5
4
3
15
29
45
51
44
32
22
12
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

45
28
13
14
8
6
4
0
0
20
40
59
40
20
0
0
0
0
0
0
0
0
5
25

ISS Passover

Visibility (miles)

3
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
10
3
3
3
2
1
1
0
4
6
4
5
6
3
4
3
0
0
0
0
2
3
5

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)

20
20
21
21
21
21
21
20
19
18
17
16
15
14
13
12
12
13
13
13
13
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
7
7
7
6
6
6
6
7
7
7
7
7
7
7
8
8
8

Relative Humidity (%)

96
93
91
88
88
87
87
87
90
90
90
90
90
91
93
94
96
96
94
93
88
87
84
83

Pressure (mb)

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

Ozone (du)

384
384
384
384
384
383
383
384
385
386
385
383
382
381
379
378
377
377
377
377
376
376
377
377

Wednesday 6

Waning Gibbous 74%

01:38

09:59

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

Sun - Rise: 06:02, Set: 20:37, Transit: 13:20. Moon - Rise: 01:38, Set: 09:59. Civil Dark: 21:10 - 05:29. Nautical Dark: 21:52 - 04:47. Astro Dark: 22:40 - 03:59

Total Clouds (% Sky Obscured)

35
40
45
45
45
45
45
45
45
45
35
35
35
40
40
43
50
64
65
65
66

Low Clouds (% Sky Obscured)

3
23
40
45
45
45
45
45
45
45
35
25
25
25
20
29
39
48
51
49
52

Medium Clouds (% Sky Obscured)

0
0
0
18
36
45
45
45
45
45
35
35
35
40
40
43
50
64
65
65
66

High Clouds (% Sky Obscured)

35
40
45
45
45
45
45
45
45
45
35
35
35
40
40
20
20
10
6
7
3

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
8
7
6
5
3
2
0
0
0
0
0
0

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

Precipitation Probability (%)

7
9
9
10
8
2
12
18
26
39
51
63
70
73
73
65
56
54
45
36
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
16
16
15
13
12
11
11
10
9
8
6
5
5
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
80
81
81
81
84
85
87
91
93
98
98
98
98
98
98
100
98
100

Pressure (mb)

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

Ozone (du)

378
378
378
378
378
379
379
378
376
375
375
375
376
376
376
376
378
380
381
383
384

Forecast for Saint John, Saint John County, Canada (45.27,-66.06)

Generated: 30/04/26 12:03:45. Forecast: 30/04/26 to 06/05/26. Timezone: UTC-3.00