Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 1%

03:53

19:41

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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

Sun - Rise: 05:00, Set: 20:44, Transit: 12:52. Moon - Rise: 03:53, Set: 19:41. Civil Dark: 21:23 - 04:22. Nautical Dark: 22:14 - 03:30. Astro Dark: 23:26 - 02:18

Total Clouds (% Sky Obscured)

48
62
71
46
97
43
88
68
46
45
82
33
28
61
100
93
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
30
25
7
0
0
0
2
4
3
28
31
0
15
34
66
91
79
95
86
77
81
57
55

Medium Clouds (% Sky Obscured)

48
62
58
16
94
38
86
68
46
45
82
17
24
51
100
83
87
100
93
92
98
97
95
100

High Clouds (% Sky Obscured)

48
62
40
14
96
9
67
40
11
3
46
0
2
58
49
15
35
25
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
4
9
9
9
9
9
9
5
4
9
9
9
9
9
2
2
2
1
2
5
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
Light Rain
None
None
None
None
Very Light Rain
None
Light Rain
None
None
None
None
None
None
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
78
35
1
0
9
54
40
66
47
22
12
18
65
62
95
95
95
95
95
95
90
95

Precipitation Amount (mm)

0
0
0.8
0
0
0
0
0.3
0
0.4
0
0
0
0
0
0
2.6
4.1
2.2
3.3
4.8
0.5
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
24
23
21
19
19
19
19
19
18
18
17
17
18
18
18
19
19
20
19
20
20
20

Feels Like (°C)

23
22
23
22
21
18
19
18
18
17
16
17
17
17
17
16
16
18
18
18
20
20
20
22

Dew Point (°C)

17
17
19
21
18
17
17
17
18
18
17
17
16
16
16
16
17
18
19
19
19
19
20
20

Relative Humidity (%)

62
63
75
88
85
85
86
89
92
93
93
93
92
93
92
92
90
98
98
98
98
98
98
96

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1006
1006
1005
1005
1004
1003
1003

Ozone (du)

347
349
356
366
362
359
354
347
351
371
375
373
369
365
354
350
348
343
344
342
340
341
342
341

Sunday 14

New Moon 1%

04:56

20:58

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

Sun - Rise: 05:00, Set: 20:45, Transit: 12:53. Moon - Rise: 04:56, Set: 20:58. Civil Dark: 21:23 - 04:22. Nautical Dark: 22:15 - 03:30. Astro Dark: 23:27 - 02:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
50
23
28
47
36
81
83
83
90
90
86
55
71
100
100
99
100

Low Clouds (% Sky Obscured)

82
64
37
84
92
95
82
50
0
23
30
30
47
53
57
68
66
67
35
55
66
79
85
78

Medium Clouds (% Sky Obscured)

100
96
100
100
100
91
86
32
23
24
47
28
31
33
40
52
56
56
55
22
15
0
0
81

High Clouds (% Sky Obscured)

100
100
100
92
100
65
78
0
0
0
0
0
0
0
0
0
0
0
0
1
5
11
98
10

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
95
95
95
95
92
59
5
0
0
2
1
4
8
35
51
52
41
18
8
1
0
3

Precipitation Amount (mm)

1.3
1.9
1
0.6
1.9
1.1
0.5
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
6
6
5
6
9
9
8
8
9
9
8
9
9
8
8
9
10
12
11
11
11

Chance of Frost

Temperature (°C)

20
20
19
18
18
18
18
18
17
17
15
15
15
14
15
16
16
17
17
18
19
19
19
18

Feels Like (°C)

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

Dew Point (°C)

20
19
19
18
18
18
17
18
17
16
15
15
14
14
14
15
14
13
13
11
11
14
13
14

Relative Humidity (%)

96
96
96
96
96
98
95
96
96
96
98
98
98
98
95
95
86
81
74
62
59
70
67
73

Pressure (mb)

1002
1002
1001
1000
1000
999
999
999
999
1000
1000
1001
1002
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005

Ozone (du)

339
335
336
339
342
346
351
353
357
359
361
355
354
359
370
372
368
365
365
365
365
363
365
369

Monday 15

Waxing Crescent 4%

06:12

22:01

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

Sun - Rise: 05:00, Set: 20:45, Transit: 12:53. Moon - Rise: 06:12, Set: 22:01. Civil Dark: 21:24 - 04:22. Nautical Dark: 22:15 - 03:30. Astro Dark: 23:28 - 02:17

Total Clouds (% Sky Obscured)

100
98
35
30
32
36
36
38
31
41
26
5
12
20
25
51
53
72
94
69
92
97
99
100

Low Clouds (% Sky Obscured)

70
89
8
22
0
1
1
1
1
24
0
0
0
0
4
0
0
9
15
11
33
23
22
23

Medium Clouds (% Sky Obscured)

80
64
25
30
32
36
36
38
28
30
20
2
0
0
0
18
19
28
65
49
67
76
92
100

High Clouds (% Sky Obscured)

87
96
14
0
2
0
0
0
0
0
4
4
12
20
25
51
53
70
65
37
50
74
89
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
8
4
4

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

17
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
22
46
65
75
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
16
14
13
13
12
12
12
11
11
10
11
13
14
16
18
20
20
21
22
21
21

Feels Like (°C)

16
15
15
16
14
13
13
12
11
11
10
10
9
9
10
11
13
15
17
18
19
20
19
20

Dew Point (°C)

13
13
13
14
12
11
11
11
11
11
10
10
9
10
11
12
13
14
14
14
14
15
14
16

Relative Humidity (%)

74
76
78
85
87
86
89
92
93
95
95
95
93
90
87
83
81
74
71
68
65
63
64
73

Pressure (mb)

1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006

Ozone (du)

372
375
380
379
378
383
389
392
391
387
384
384
383
383
382
382
382
381
380
382
383
382
382
382

Tuesday 16

Waxing Crescent 11%

07:36

22:48

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

Sun - Rise: 05:00, Set: 20:45, Transit: 12:53. Moon - Rise: 07:36, Set: 22:48. Civil Dark: 21:24 - 04:22. Nautical Dark: 22:16 - 03:30. Astro Dark: 23:29 - 02:17

Total Clouds (% Sky Obscured)

100
100
100
96
86
87
47
25
25
31
17
44
60
73
89
86
85
85
89
93
100
100
100
100

Low Clouds (% Sky Obscured)

16
9
0
0
0
0
0
0
0
0
0
0
2
0
0
4
4
43
53
82
90
74
82
69

Medium Clouds (% Sky Obscured)

100
100
100
84
57
53
33
15
0
1
2
2
13
73
84
69
71
65
72
76
100
100
100
100

High Clouds (% Sky Obscured)

100
100
98
96
86
87
47
25
10
15
6
20
21
16
22
29
41
54
69
71
100
100
100
95

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

68
29
12
11
8
7
1
0
0
0
0
0
0
0
0
0
0
0
27
79
61
78
95
90

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.2
0.3
0.8
0.4

Wind Speed/Direction (mph)

10
10
8
7
6
6
6
5
5
4
4
4
4
3
3
3
4
5
7
7
9
11
13
9

Chance of Frost

Temperature (°C)

20
19
19
18
17
16
15
14
14
14
13
13
12
13
15
16
18
20
22
22
22
21
19
19

Feels Like (°C)

20
19
18
17
15
15
14
14
14
12
12
13
11
12
14
16
17
19
21
21
20
18
15
18

Dew Point (°C)

16
16
16
16
14
14
13
12
13
12
12
12
11
12
12
13
14
15
15
16
16
16
16
18

Relative Humidity (%)

77
78
85
85
82
86
87
87
90
90
92
93
92
90
84
82
76
70
65
65
72
74
78
93

Pressure (mb)

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

Ozone (du)

382
380
378
373
371
372
371
365
358
355
356
357
357
358
358
358
358
358
361
360
358
358
358
364

Wednesday 17

Waxing Crescent 19%

09:00

23:22

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

Sun - Rise: 05:01, Set: 20:46, Transit: 12:53. Moon - Rise: 09:00, Set: 23:22. Civil Dark: 21:24 - 04:22. Nautical Dark: 22:16 - 03:30. Astro Dark: 23:29 - 02:17

Total Clouds (% Sky Obscured)

99
100
100
100
72
66
57
48
39
36
32
30
35
40
64
76
86
96
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

22
64
29
40
52
62
57
48
39
36
32
30
11
7
3
11
12
16
14
19
21
43
64
88

Medium Clouds (% Sky Obscured)

79
93
92
64
45
31
21
10
0
0
0
0
13
27
40
50
63
75
77
72
70
78
84
91

High Clouds (% Sky Obscured)

99
91
91
100
72
66
53
25
0
25
32
30
35
40
64
76
86
96
97
99
100
100
100
100

ISS Passover

Visibility (miles)

8
3
1
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

85
95
95
95
95
95
95
89
65
56
39
7
7
4
1
56
91
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.3
1.9
1.1
0.6
1.2
0.9
0.7
0.6
0.3
0.3
0
0
0
0
0
0
0.3
0.8
1.6
2
2
0.9
0.9
0.5

Wind Speed/Direction (mph)

8
9
10
10
8
7
6
5
5
5
5
5
5
6
6
7
8
9
11
11
13
14
12
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
16
16
15
16
15
15
14
14
14
13
13
13
14
16
16
16
16
16
17
17
17
17

Dew Point (°C)

17
17
16
16
15
15
15
14
13
13
13
13
12
12
13
13
13
12
12
12
13
13
14
14

Relative Humidity (%)

93
84
89
90
93
96
96
98
96
96
98
98
96
96
93
89
82
73
67
70
72
74
79
83

Pressure (mb)

1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1003
1002
1001
1000
999
998
997
996

Ozone (du)

367
363
365
366
369
372
377
378
379
382
383
371
372
368
368
360
356
353
349
350
352
353
351
350

Thursday 18

Waxing Crescent 17%

10:20

23:48

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 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:01, Set: 20:46, Transit: 12:54. Moon - Rise: 10:20, Set: 23:48. Civil Dark: 21:25 - 04:22. Nautical Dark: 22:17 - 03:30. Astro Dark: 23:30 - 02:17

Total Clouds (% Sky Obscured)

99
98
97
98
98
99
99
98
97
84
70
65
54
42
31
37
40
38
37
32
42
51
61
70

Low Clouds (% Sky Obscured)

92
95
97
97
96
94
81
72
66
62
55
52
43
32
31
27
24
22
34
32
42
51
52
48

Medium Clouds (% Sky Obscured)

92
93
95
95
95
96
94
92
91
81
70
50
28
12
0
5
2
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
69
53
41
29
17
14
10
5
4
2
0
0
0
0
0
0
0
2
4
3
7
5
2

ISS Passover

Visibility (miles)

3
5
7
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

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

Precipitation Probability (%)

95
95
95
89
62
20
26
31
32
27
20
7
5
2
0
2
3
1
20
26
29
38
44
48

Precipitation Amount (mm)

1.3
1.3
0.8
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
15
15
15
15
14
14
14
14
14
14
15
15
16
18
19
21
21
22
22
22
23

Feels Like (°C)

17
17
17
17
14
15
15
15
16
16
12
12
13
12
11
10
16
16
18
18
19
20
24
23

Dew Point (°C)

15
15
15
14
14
13
13
13
13
13
13
13
13
14
14
14
14
14
14
15
15
15
14
13

Relative Humidity (%)

89
90
92
93
93
90
90
92
93
95
95
96
95
93
90
87
81
72
67
66
64
64
60
54

Pressure (mb)

996
996
996
996
997
997
998
998
998
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1001
1001
1001
1001
1001

Ozone (du)

348
347
347
346
344
343
341
341
341
341
342
342
342
344
346
348
347
347
346
348
350
352
353
354

Friday 19

Waxing Crescent 29%

11:35

00:09

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
12 Bad
13 Bad

Sun - Rise: 05:01, Set: 20:46, Transit: 12:54. Moon - Rise: 11:35, Set: 00:09. Civil Dark: 21:25 - 04:22. Nautical Dark: 22:17 - 03:30. Astro Dark: 23:30 - 02:17

Total Clouds (% Sky Obscured)

78
85
93
95
97
97
94
91
86
92
96
100
100
100
100
99
98
96
92
86
78

Low Clouds (% Sky Obscured)

50
57
64
63
62
59
42
24
6
7
7
21
22
23
30
39
48
60
49
38
26

Medium Clouds (% Sky Obscured)

0
0
0
10
21
34
48
57
71
75
78
82
85
91
94
90
87
85
68
46
24

High Clouds (% Sky Obscured)

31
63
91
91
88
86
73
65
54
69
85
100
100
100
100
85
72
58
68
59
50

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

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
None
None
None
None
None
None

Precipitation Probability (%)

51
48
40
35
27
9
28
29
20
18
14
8
16
19
23
24
25
25
29
31
27

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

23
21
20
18
18
17
16
15
14
13
13
13
14
14
14
14
15
16
17
18
19

Feels Like (°C)

23
24
23
24
17
17
16
16
15
15
11
11
12
12
13
13
14
14
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

51
58
65
73
72
71
68
74
79
86
86
86
87
89
90
93
89
85
82
78
75

Pressure (mb)

1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1005

Ozone (du)

355
355
356
356
357
358
359
361
364
366
369
371
374
372
371
369
372
374
377
378
379

Forecast for Sorel-Tracy, Montérégie, Canada (46.04,-73.11)

Generated: 13/06/26 17:00:49. Forecast: 13/06/26 to 19/06/26. Timezone: UTC-4.00