Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 95%

18:09

03:09

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 04:39, Set: 20:24, Transit: 12:31. Moon - Rise: 18:09, Set: 03:09. Civil Dark: 21:03 - 03:58. Nautical Dark: 21:58 - 03:03. Astro Dark: 23:17 - 01:42

Total Clouds (% Sky Obscured)

100
99
98
100
100
100
99
99
99
97
98
98
97
99
99
100
99
99
100
99
99
99
99
100

Low Clouds (% Sky Obscured)

100
99
98
100
91
92
86
87
87
89
87
84
82
84
82
79
79
85
90
91
93
94
93
96

Medium Clouds (% Sky Obscured)

78
71
63
53
52
66
81
80
60
42
40
39
40
47
51
65
80
75
78
87
61
93
96
97

High Clouds (% Sky Obscured)

0
20
18
51
84
75
75
70
53
9
0
0
3
19
7
83
28
1
0
0
13
13
23
55

ISS Passover

Visibility (miles)

6
4
3
0
0
0
0
0
3
8
9
9
8
9
9
9
9
9
6
5
5
6
6
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
37
0

Precipitation Type

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
None

Precipitation Probability (%)

39
37
38
39
48
58
55
48
43
31
31
29
27
32
28
27
22
31
34
33
35
30
31
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
19
19
15
16
16
16
17
17
15
14
14
14
13
12
10
9
9
8
7
6
6
5
4

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
6
6
6
6
7
7
7
7
7
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
5
5
5
5
5
5

Relative Humidity (%)

94
94
96
96
96
98
98
96
96
94
94
94
94
93
93
94
94
94
94
94
93
94
93
94

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1014
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

411
406
400
397
396
394
390
391
396
396
397
399
401
399
396
401
408
412
411
408
408
410
409
407

Friday 29

Waxing Gibbous 99%

19:19

03:34

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 04:38, Set: 20:25, Transit: 12:31. Moon - Rise: 19:19, Set: 03:34. Civil Dark: 21:05 - 03:57. Nautical Dark: 21:59 - 03:02. Astro Dark: 23:20 - 01:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
94
92
94
99
99
100
100
100
96

Low Clouds (% Sky Obscured)

94
95
95
96
94
84
80
75
98
92
75
31
29
9
2
1
0
7
0
2
4
0
27
8

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
94
71
61
79
93
69
100
100
92
92
94
91
83
100
100
99
89

High Clouds (% Sky Obscured)

60
60
50
15
100
100
99
100
100
55
100
92
54
60
57
2
21
74
57
91
100
100
47
48

ISS Passover

Visibility (miles)

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

Fog (%)

2
3
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
37
41
50
54
56
51
39
26
17
15
12
11
7
2
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
6
7
8
9
8
9
11
12
13
14
16
19
20
18
15
11
10
11
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
93
93
93
96
94
91
87
82
78
78
74
75
75
76
79
82
81
83
83
83
82

Pressure (mb)

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

Ozone (du)

408
409
411
412
412
411
412
414
414
411
406
404
402
400
398
398
396
395
396
393
390
390
394
395

Saturday 30

Waxing Gibbous 100%

20:27

04:07

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 OK
18 OK
19 Good
20 Good
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 04:37, Set: 20:26, Transit: 12:31. Moon - Rise: 20:27, Set: 04:07. Civil Dark: 21:06 - 03:56. Nautical Dark: 22:01 - 03:01. Astro Dark: 23:23 - 01:36

Total Clouds (% Sky Obscured)

99
99
99
99
94
66
91
74
86
86
8
5
1
26
31
5
1
1
28
75
69
76
81
85

Low Clouds (% Sky Obscured)

29
42
54
58
57
52
36
5
0
0
0
0
0
0
1
1
0
0
1
2
3
5
18
20

Medium Clouds (% Sky Obscured)

92
97
96
94
81
66
91
69
86
86
1
0
0
26
29
4
0
0
26
68
69
76
81
85

High Clouds (% Sky Obscured)

88
80
68
67
64
64
67
63
15
6
1
0
0
0
0
0
0
0
0
0
0
0
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 (%)

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
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
14
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
4
4
5
5
7
7
8
9
10
11
12
11
9
6
5
5
3
4
3
4

Dew Point (°C)

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

Relative Humidity (%)

82
85
82
81
77
75
73
69
61
56
52
49
51
54
58
66
66
65
69
73
69
69
67
69

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1021
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1014
1013

Ozone (du)

391
387
388
389
390
391
392
393
393
390
387
391
393
397
403
406
408
411
412
413
413
414
415
415

Sunday 31

Full Moon 99%

21:28

04:07

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 04:36, Set: 20:27, Transit: 12:31. Moon - Rise: 21:28, Set: 04:07. Civil Dark: 21:07 - 03:55. Nautical Dark: 22:02 - 03:00. Astro Dark: 23:26 - 01:34

Total Clouds (% Sky Obscured)

90
90
91
93
95
96
97
57
44
67
82
90
100
100
100
100
99
97
96
97
99
100
86
73

Low Clouds (% Sky Obscured)

18
12
3
45
50
37
49
7
3
2
12
7
6
11
16
20
32
48
64
65
65
57
38
26

Medium Clouds (% Sky Obscured)

90
90
89
88
89
91
92
57
44
54
64
73
93
67
35
4
40
56
72
84
84
84
66
59

High Clouds (% Sky Obscured)

0
0
1
25
25
15
1
4
8
12
41
71
100
100
100
95
89
81
67
66
92
100
70
43

ISS Passover

Visibility (miles)

9
9
9
6
8
9
9
9
9
9
3
5
7
3
3
3
9
9
9
6
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
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
45
48
48
42
26
31
46
40
30
60
58
37
38
39
22
37
42
37
29
23
27
28
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
84
84
80
71
71
67
70
72
73
80
83
84
87
93
93
95
94
94
93
93
91

Pressure (mb)

1013
1013
1013
1012
1012
1011
1011
1010
1009
1009
1009
1008
1009
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

416
415
414
413
414
414
415
416
417
418
418
418
418
418
418
418
416
417
417
417
415
414
415
415

Monday 1

Waning Gibbous 97%

22:21

04:50

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

Sun - Rise: 04:36, Set: 20:28, Transit: 12:32. Moon - Rise: 22:21, Set: 04:50. Civil Dark: 21:08 - 03:55. Nautical Dark: 22:04 - 02:58. Astro Dark: 23:30 - 01:31

Total Clouds (% Sky Obscured)

63
72
84
94
96
98
96
78
76
18
19
13
13
14
10
13
25
37
49
57
65
73
72
70

Low Clouds (% Sky Obscured)

9
19
29
38
33
30
28
19
15
1
1
1
1
1
1
1
1
1
1
20
39
59
55
54

Medium Clouds (% Sky Obscured)

45
51
57
65
65
65
62
47
32
18
15
9
4
3
1
1
15
29
43
34
24
24
25
20

High Clouds (% Sky Obscured)

11
12
12
20
47
72
81
68
49
9
11
10
10
7
4
2
4
8
14
9
6
1
2
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 (%)

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 (%)

4
7
15
14
18
20
9
17
10
6
14
13
9
11
11
3
9
9
2
10
15
19
22
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
5
6
8
8
7
8
10
10
10
11
11
11
11
10
10
10
10
10
10
6

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
88
87
73
69
77
76
73
75
73
72
72
77
81
82
84
84
79
74
69
69

Pressure (mb)

1011
1012
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

415
414
415
415
414
414
413
413
413
414
415
416
416
416
416
414
413
412
411
409
409
409
408
409

Tuesday 2

Waning Gibbous 92%

23:03

05:43

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

Sun - Rise: 04:35, Set: 20:28, Transit: 12:32. Moon - Rise: 23:03, Set: 05:43. Civil Dark: 21:09 - 03:54. Nautical Dark: 22:05 - 02:57. Astro Dark: 23:33 - 01:28

Total Clouds (% Sky Obscured)

64
51
42
39
32
32
29
43
58
73
59
46
36
45
31
0
0
0
0
8
16
24
31
38

Low Clouds (% Sky Obscured)

47
39
32
32
32
32
29
27
20
11
7
4
1
8
3
0
0
0
0
8
16
24
25
25

Medium Clouds (% Sky Obscured)

19
15
11
11
12
12
11
28
46
62
59
46
36
41
23
0
0
0
0
4
2
1
12
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
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
8
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
16
10
5
14
14
10
10
10
8
10
9
4
7
6
1
3
4
1
11
12
12
10
7

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
3
3
6
10
12
13
15
15
16
17
16
16
15
14
12
12
10
9
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
70
69
69
70
73
74
76
76
78
78
80
80
82
87
90
90
90
90
91
91
91
91

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

409
410
408
406
405
405
405
405
407
409
411
410
409
408
403
398
393
388
384
380
377
374
371
371

Wednesday 3

Waning Gibbous 86%

23:36

06:45

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

Sun - Rise: 04:35, Set: 20:29, Transit: 12:32. Moon - Rise: 23:36, Set: 06:45. Civil Dark: 21:10 - 03:53. Nautical Dark: 22:06 - 02:57. Astro Dark: 23:36 - 01:25

Total Clouds (% Sky Obscured)

48
44
42
40
29
19
8
5
3
0
15
33
51
48
45
36
35
34
33
48
64
79

Low Clouds (% Sky Obscured)

26
22
17
13
10
7
5
3
2
0
0
0
0
0
1
2
2
2
4
12
20
27

Medium Clouds (% Sky Obscured)

35
32
28
25
23
19
8
5
3
0
15
27
39
38
37
35
29
24
22
30
43
51

High Clouds (% Sky Obscured)

0
0
0
0
0
5
8
5
3
0
15
33
51
36
14
3
0
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
3
3
3
6
7
7
7
7
7
11
10
10
10
11
11
9
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

90
90
85
82
81
78
76
74
69
66
63
62
62
62
64
68
71
73
75
77
77
77

Pressure (mb)

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

Ozone (du)

370
369
369
369
369
369
368
368
367
367
367
366
365
363
362
361
360
359
358
357
358
358

Forecast for Rimouski, Bas-Saint-Laurent, Canada (48.44,-68.53)

Generated: 28/05/26 04:11:04. Forecast: 28/05/26 to 03/06/26. Timezone: UTC-4.00