Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 93%

18:42

05:03

22 Good
23 Good
00 Good
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

Sun - Rise: 06:14, Set: 20:28, Transit: 13:21. Moon - Rise: 18:42, Set: 05:03. Civil Dark: 21:00 - 05:42. Nautical Dark: 21:41 - 05:01. Astro Dark: 22:24 - 04:16

Total Clouds (% Sky Obscured)

12
10
8
89
95
97
99
98
100
100
100
100
100
100
100
100
100
100
100
100
96
98
100
98

Low Clouds (% Sky Obscured)

0
0
8
14
26
61
74
75
72
78
75
83
78
74
71
73
65
66
77
77
82
71
66
69

Medium Clouds (% Sky Obscured)

0
10
8
80
87
93
97
95
100
99
88
88
100
100
100
100
100
93
91
100
76
75
95
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
60
64
16
49
100
100
100
100
100
100
100
94
55
50
45
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
8
5
4
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
7
22
9
14
41
60
60
64
72
75
82
74
52
45
32
5
0
8
22
13
11
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
2
3
9
11
12
10
11
11
12
12
13
14
13
12
11
10
11
10
7
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
76
78
80
83
83
83
86
88
86
88
93
94
94
93
91
90
85
86
84
81
79
81

Pressure (mb)

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

Ozone (du)

366
367
365
361
359
356
351
348
351
349
345
346
347
348
348
351
356
357
357
358
359
366
370
375

Wednesday 29

Waxing Gibbous 98%

19:49

05:21

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

Sun - Rise: 06:12, Set: 20:29, Transit: 13:21. Moon - Rise: 19:49, Set: 05:21. Civil Dark: 21:02 - 05:40. Nautical Dark: 21:42 - 04:59. Astro Dark: 22:26 - 04:14

Total Clouds (% Sky Obscured)

99
98
100
99
92
86
93
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
66
63
61
56
54
64
74
68
69
83
79
77
88
80
67
66
74
62
56
71
82
74
100

Medium Clouds (% Sky Obscured)

91
91
86
83
58
49
28
46
46
38
45
62
78
78
40
91
91
91
100
100
89
48
100
97

High Clouds (% Sky Obscured)

3
52
46
55
67
82
81
94
96
100
100
93
100
100
94
100
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

4
5
9
11
6
3
6
5
1
2
2
3
7
14
23
61
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.9
1.6
2
2.6
3.5
3.9
2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
4
3
3
3
3
3
3
3
3
3
3
3
3
3
1
-1
-1
-1
1
3
4
4
5

Relative Humidity (%)

85
88
86
88
88
88
93
91
91
93
88
86
83
81
74
61
55
54
55
61
71
77
82
90

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1014
1013
1012
1012
1011
1010
1009
1009
1009
1009
1009

Ozone (du)

372
374
371
370
368
365
368
372
375
376
375
373
373
372
372
374
375
375
374
376
378
378
378
375

Thursday 30

Waxing Gibbous 100%

20:57

05:42

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

Sun - Rise: 06:11, Set: 20:31, Transit: 13:21. Moon - Rise: 20:57, Set: 05:42. Civil Dark: 21:03 - 05:38. Nautical Dark: 21:44 - 04:58. Astro Dark: 22:28 - 04:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
90
74
55
59
60
47
27
15
21
37
50
61

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
87
63
37
20
20
15
10
10
10
5
5
10

Medium Clouds (% Sky Obscured)

100
100
100
94
91
93
84
73
62
55
40
35
35
43
40
51
50
39
27
15
21
37
50
61

High Clouds (% Sky Obscured)

100
100
100
64
97
61
75
72
100
96
85
25
25
30
25
25
30
25
25
15
15
15
5
5

ISS Passover

Visibility (miles)

9
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
2
43
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

72
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
62
60
50
45
27

Precipitation Amount (mm)

0
0.7
1.3
0.7
0.6
3
3.4
3.2
5.5
1.9
3.6
2.6
2.1
2.5
2.7
2.5
2.6
2.1
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
5
4
4
2
2
4
3
4
4
5
6
8
11
14
14
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
98
96
98
96
98
98
98
98
98
100
98
98
98
98
98
98
98
98
98
98
100
100

Pressure (mb)

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

Ozone (du)

375
371
372
371
370
371
367
371
369
368
369
369
369
370
370
370
369
370
372
376
377
377
381
386

Friday 1

Full Moon 100%

22:04

06:06

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

Sun - Rise: 06:09, Set: 20:32, Transit: 13:21. Moon - Rise: 22:04, Set: 06:06. Civil Dark: 21:05 - 05:37. Nautical Dark: 21:45 - 04:56. Astro Dark: 22:30 - 04:10

Total Clouds (% Sky Obscured)

67
76
82
89
95
69
45
25
32
44
54
35
22
10
14
18
20
19
18
20
10
8
2
7

Low Clouds (% Sky Obscured)

10
10
10
10
15
15
15
25
25
30
25
16
10
10
12
10
9
9
10
14
3
3
1
2

Medium Clouds (% Sky Obscured)

57
64
69
70
76
50
24
0
11
20
27
23
15
6
9
11
13
12
8
5
2
1
0
0

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

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 (%)

10
22
16
10
5
5
4
2
4
2
8
0
0
3
6
12
4
5
6
5
3
3
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
94
94
94
93
94
94
93
93
91
91
84
74
68
67
69
67
60
62
65
73
79
86

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

389
393
399
403
405
411
413
418
419
416
423
427
426
422
419
418
421
423
421
420
421
421
419
413

Saturday 2

Waning Gibbous 98%

22:04

06:37

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

Sun - Rise: 06:08, Set: 20:33, Transit: 13:21. Moon - Rise: 22:04, Set: 06:37. Civil Dark: 21:06 - 05:35. Nautical Dark: 21:47 - 04:54. Astro Dark: 22:32 - 04:07

Total Clouds (% Sky Obscured)

22
33
56
72
72
74
39
31
39
44
51
43
38
45
54
68
82
86
86
86
73
55
40
42

Low Clouds (% Sky Obscured)

11
12
18
19
10
16
1
1
11
21
29
19
10
2
1
1
1
1
1
1
0
0
0
1

Medium Clouds (% Sky Obscured)

1
1
4
6
12
7
8
6
8
6
7
8
9
15
15
20
30
50
55
60
48
37
25
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
5
34
38
45
54
68
82
86
86
86
67
33
0
0

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 (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

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
1
1
0
6
8
6
16
18
11
15
16
8
8
6
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
3
3
4
3
3
3
3
4
4
4
4
4
3
2
2
3
3

Relative Humidity (%)

89
89
89
88
93
93
94
94
94
93
82
73
69
66
63
65
67
68
67
64
63
70
79
89

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007

Ozone (du)

411
411
411
410
406
401
399
400
402
403
403
401
404
406
408
411
413
416
418
419
421
420
419
418

Sunday 3

Waning Gibbous 94%

23:09

07:14

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

Sun - Rise: 06:07, Set: 20:34, Transit: 13:20. Moon - Rise: 23:09, Set: 07:14. Civil Dark: 21:07 - 05:34. Nautical Dark: 21:49 - 04:52. Astro Dark: 22:34 - 04:05

Total Clouds (% Sky Obscured)

45
47
47
48
48
32
16
0
3
5
4
10
16
21
15
9
4
5
5
6
17
29
41
48

Low Clouds (% Sky Obscured)

2
3
3
3
3
3
5
0
3
4
2
1
1
0
0
0
0
0
0
0
0
2
3
10

Medium Clouds (% Sky Obscured)

39
46
47
48
48
32
16
0
0
0
0
7
14
20
12
7
3
3
2
2
9
15
25
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
12
20
28
38

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 (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

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 (%)

1
0
1
1
0
0
0
0
0
0
0
1
2
1
1
1
1
1
1
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
6
5
5
4
4
4
4
4
5
6
7
9
11
12
12
13
13
13
12
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
4
4
4
3
3
3
3
3
3
3
3
2
2
3
3
3
3
4
4
4

Relative Humidity (%)

89
89
89
89
93
93
93
93
93
83
74
67
64
62
61
60
61
62
65
69
73
79
85
91

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

416
414
413
413
414
414
415
416
417
415
413
412
412
413
413
408
403
397
396
395
394
397
400
403

Monday 4

Waning Gibbous 89%

00:07

08:01

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:05, Set: 20:36, Transit: 13:20. Moon - Rise: 00:07, Set: 08:01. Civil Dark: 21:09 - 05:32. Nautical Dark: 21:50 - 04:50. Astro Dark: 22:36 - 04:03

Total Clouds (% Sky Obscured)

55
61
61
63
62
54
46
40
53
65
78
76
69
67
60
50
39

Low Clouds (% Sky Obscured)

15
25
23
19
13
14
13
14
12
11
10
11
11
8
11
8
5

Medium Clouds (% Sky Obscured)

9
1
15
23
11
7
6
4
4
5
8
30
51
67
60
50
39

High Clouds (% Sky Obscured)

47
34
14
13
16
12
8
4
28
38
55
64
69
67
60
45
34

ISS Passover

Visibility (miles)

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

Fog (%)

81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81
81

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
42
58
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
7
7
7
7
7
7
8
9
11
12
13
15
16
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
93
94
100
98
96
96
90
84
78
74
70
67
74
84

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009

Ozone (du)

405
408
411
413
414
415
415
415
415
416
417
417
419
420
422
421
421

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

Generated: 28/04/26 21:37:27. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-3.00