Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 54%

23:50

13:12

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 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 Good
17 Good

Sun - Rise: 05:13, Set: 20:42, Transit: 12:57. Moon - Rise: 23:50, Set: 13:12. Civil Dark: 21:18 - 04:36. Nautical Dark: 22:07 - 03:47. Astro Dark: 23:10 - 02:45

Total Clouds (% Sky Obscured)

90
92
99
94
81
74
75
63
73
74
75
81
81
17
1
0
0
0
41
34
33
31
17
16

Low Clouds (% Sky Obscured)

12
34
50
57
61
3
0
13
8
0
13
17
10
0
0
0
0
0
18
34
33
0
0
0

Medium Clouds (% Sky Obscured)

38
40
36
43
31
24
33
13
16
16
8
17
18
15
1
0
0
0
41
23
25
31
16
16

High Clouds (% Sky Obscured)

90
92
99
53
53
67
58
58
65
70
69
75
71
7
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 (%)

13
1
0
0
4
2
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)

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

Chance of Frost

Temperature (°C)

28
27
26
25
23
22
22
20
19
18
17
16
16
17
21
23
25
26
27
28
29
30
30
30

Feels Like (°C)

30
29
28
25
24
23
22
20
19
18
17
16
16
18
25
26
27
29
31
32
33
33
34
34

Dew Point (°C)

24
24
23
22
21
20
20
18
16
15
13
12
12
14
17
18
19
19
19
20
21
21
21
22

Relative Humidity (%)

78
82
83
84
85
88
88
86
82
81
78
74
77
79
75
71
69
65
61
59
60
60
60
64

Pressure (mb)

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

Ozone (du)

335
336
335
333
332
332
333
333
330
329
331
332
335
336
339
339
338
340
342
341
343
345
342
342

Tuesday 7

Third Quarter 43%

00:10

14:28

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

Sun - Rise: 05:14, Set: 20:41, Transit: 12:57. Moon - Rise: 00:10, Set: 14:28. Civil Dark: 21:18 - 04:37. Nautical Dark: 22:06 - 03:49. Astro Dark: 23:09 - 02:47

Total Clouds (% Sky Obscured)

4
12
5
30
20
9
19
7
52
98
94
100
3
0
22
24
88
100
88
88
66
40
43
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
0
0
6
5
29
38
21
33
31
11
15
0

Medium Clouds (% Sky Obscured)

4
10
4
23
16
7
16
0
11
12
5
11
1
0
3
2
17
3
39
41
15
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
38
98
91
100
2
0
2
0
46
50
1
4
55
40
43
94

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 (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
19
7
7
2
2
5
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
26
23
22
20
20
19
19
18
18
17
17
19
21
23
24
25
27
28
29
29
29
29

Feels Like (°C)

34
32
29
27
25
23
22
20
20
20
17
17
17
20
23
24
26
27
28
29
30
31
31
31

Dew Point (°C)

24
24
23
21
20
18
18
17
17
17
16
16
16
18
19
20
21
22
23
23
23
23
23
24

Relative Humidity (%)

72
81
84
84
84
88
91
89
89
89
89
89
90
91
85
85
83
79
78
76
73
70
69
72

Pressure (mb)

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

Ozone (du)

342
343
342
341
338
333
332
335
336
340
343
344
342
341
340
340
340
338
335
333
332
329
330
329

Wednesday 8

Waning Crescent 32%

00:34

15:48

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

Sun - Rise: 05:14, Set: 20:41, Transit: 12:57. Moon - Rise: 00:34, Set: 15:48. Civil Dark: 21:17 - 04:38. Nautical Dark: 22:06 - 03:50. Astro Dark: 23:08 - 02:48

Total Clouds (% Sky Obscured)

68
66
60
5
60
26
75
75
39
100
92
100
94
79
45
90
67
71
92
89
93
96
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
15
0
0
0
0
33
2
2
13
0
0
29
16
11
6
0
10

Medium Clouds (% Sky Obscured)

2
0
6
2
0
0
0
41
24
24
22
16
34
14
17
59
53
17
23
22
26
26
29
32

High Clouds (% Sky Obscured)

68
38
41
4
60
25
75
75
16
100
87
99
91
58
0
69
51
71
90
84
89
95
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
7
3
9
9
9
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

35
28
4
9
13
15
7
5
3
3
4
12
22
11
10
36
70
72
77
82
61
54
59
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
0.6
0.6
0.6
0.2
0.2
0.2
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
26
23
22
21
20
20
20
20
20
20
20
21
22
24
25
26
28
29
30
30
30
30

Feels Like (°C)

32
31
29
26
25
22
23
21
20
21
20
20
20
22
23
25
26
27
29
30
32
32
32
32

Dew Point (°C)

25
25
23
21
20
19
18
18
18
18
18
19
19
19
20
21
22
24
24
24
25
24
24
25

Relative Humidity (%)

79
85
87
89
89
89
88
88
86
89
92
93
95
92
89
85
84
84
81
77
75
71
73
77

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1007
1007
1006

Ozone (du)

328
326
324
323
321
322
321
320
319
319
319
321
321
322
322
322
321
319
318
317
316
315
316
313

Thursday 9

Waning Crescent 21%

01:04

17:10

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:15, Set: 20:40, Transit: 12:57. Moon - Rise: 01:04, Set: 17:10. Civil Dark: 21:17 - 04:39. Nautical Dark: 22:05 - 03:51. Astro Dark: 23:06 - 02:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
93
92
97
100
97
90
81
73
64
59
67
60
34
65
61

Low Clouds (% Sky Obscured)

21
31
26
20
15
32
50
67
66
66
66
61
56
51
53
55
57
52
48
44
29
15
0
0

Medium Clouds (% Sky Obscured)

94
100
95
92
86
85
36
33
29
25
22
17
10
2
6
11
18
16
13
11
17
24
63
37

High Clouds (% Sky Obscured)

51
100
100
100
100
85
71
59
75
43
50
50
40
40
27
15
36
4
21
58
43
2
60
2

ISS Passover

Visibility (miles)

3
2
2
4
2
9
5
3
0
1
2
2
1
1
9
9
9
9
9
9
9
9
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

95
95
92
95
95
83
60
41
40
41
41
40
37
24
30
32
25
25
25
26
20
25
46
32

Precipitation Amount (mm)

0.8
2.1
0.5
1.1
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
25
23
22
21
21
20
20
20
20
20
20
20
21
21
22
23
24
25
26
26
27
27
27

Feels Like (°C)

30
27
25
24
23
22
22
22
21
21
21
21
22
22
23
24
25
25
27
27
27
28
30
28

Dew Point (°C)

26
24
23
22
21
20
20
20
20
20
20
20
20
20
20
20
20
19
20
20
20
21
20
22

Relative Humidity (%)

88
94
98
98
96
98
98
98
98
98
98
100
100
98
94
89
81
74
71
69
68
69
67
76

Pressure (mb)

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

Ozone (du)

311
311
314
315
317
318
320
324
327
333
339
338
338
340
338
339
340
339
340
341
339
343
346
347

Friday 10

Waning Crescent 12%

01:44

No Set

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

Sun - Rise: 05:16, Set: 20:40, Transit: 12:58. Moon - Rise: 01:44, Set: No Set. Civil Dark: 21:16 - 04:40. Nautical Dark: 22:04 - 03:52. Astro Dark: 23:05 - 02:52

Total Clouds (% Sky Obscured)

43
48
72
76
90
87
80
77
51
30
7
26
32
48
59
73
83
62
45
34
29
31
30
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
13
9
4
0
0

Medium Clouds (% Sky Obscured)

35
35
37
46
47
42
37
26
19
11
4
3
1
0
0
0
0
6
10
17
23
28
30
29

High Clouds (% Sky Obscured)

0
0
20
43
60
54
48
43
32
17
2
22
31
44
56
67
79
56
34
10
7
4
0
20

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 (%)

16
3
1
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)

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

Chance of Frost

Temperature (°C)

26
25
24
23
21
20
19
18
17
17
16
15
16
18
19
20
22
23
24
25
25
25
25
25

Feels Like (°C)

28
29
26
24
24
23
20
19
18
17
17
16
16
19
19
20
21
21
22
22
22
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

76
78
79
81
84
86
88
86
86
86
89
90
90
90
85
77
73
66
65
63
62
63
65
68

Pressure (mb)

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

Ozone (du)

348
348
349
352
355
358
357
353
349
348
346
346
347
349
350
350
351
352
352
352
352
348
345
341

Saturday 11

Waning Crescent 5%

02:38

18:29

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

Sun - Rise: 05:17, Set: 20:39, Transit: 12:58. Moon - Rise: 02:38, Set: 18:29. Civil Dark: 21:15 - 04:41. Nautical Dark: 22:03 - 03:53. Astro Dark: 23:04 - 02:53

Total Clouds (% Sky Obscured)

32
40
36
42
42
40
34
29
24
17
11
10
14
23
19
11
2
5
7
9
7
5
4
7

Low Clouds (% Sky Obscured)

0
0
6
12
18
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

32
40
36
38
33
40
34
24
24
17
11
10
14
23
19
11
0
1
1
1
0
0
0
3

High Clouds (% Sky Obscured)

32
40
27
19
16
20
24
27
18
9
0
0
1
1
1
1
2
4
6
8
6
5
3
3

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
3
5
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
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)

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

Chance of Frost

Temperature (°C)

24
23
22
20
19
18
17
16
16
15
15
14
16
18
20
21
23
25
26
27
29
29
29
29

Feels Like (°C)

26
26
27
22
21
21
21
20
20
16
16
16
17
17
17
23
24
24
25
26
27
32
32
32

Dew Point (°C)

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

Relative Humidity (%)

72
76
81
82
82
83
83
83
85
86
87
90
86
83
81
77
75
72
69
66
64
63
62
62

Pressure (mb)

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

Ozone (du)

341
341
340
341
342
344
344
344
345
346
347
348
348
348
349
349
349
349
352
354
356
357
358
359

Sunday 12

Waning Crescent 1%

03:47

19:39

18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 05:18, Set: 20:38, Transit: 12:58. Moon - Rise: 03:47, Set: 19:39. Civil Dark: 21:15 - 04:42. Nautical Dark: 22:02 - 03:54. Astro Dark: 23:02 - 02:55

Total Clouds (% Sky Obscured)

11
14
14
14
15
31
47
64
75
87
97
87
78
70
81
86
83
85
86
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
7
11
17

Medium Clouds (% Sky Obscured)

6
8
6
4
2
12
20
29
28
24
17
33
48
61
68
74
78
56
37
18

High Clouds (% Sky Obscured)

2
2
3
3
4
12
21
30
55
76
97
70
42
13
42
68
83
80
77
79

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

10
6
14
19
26
32
34
40
43
45
48
48
48
50
48
47
48
40
32
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
1
2
3
4
5
5
4
4
4
4
5
5
6
7
7
8
9
9
9

Chance of Frost

Temperature (°C)

28
27
26
24
22
20
19
19
17
18
18
18
19
20
21
22
23
25
26
27

Feels Like (°C)

32
33
34
27
26
25
24
24
23
17
18
18
18
19
19
21
22
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

65
69
75
74
74
74
77
81
85
88
88
89
88
88
87
83
81
78
73
69

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1013

Ozone (du)

359
359
359
359
359
359
360
360
361
361
362
362
362
362
362
363
364
364
366
367

Forecast for Domaine-Joyeux, Montérégie, Canada (45.22,-73.09)

Generated: 06/07/26 18:37:42. Forecast: 06/07/26 to 12/07/26. Timezone: UTC-4.00