Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 5%

02:33

18:34

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

Sun - Rise: 05:14, Set: 20:42, Transit: 12:58. Moon - Rise: 02:33, Set: 18:34. Civil Dark: 21:19 - 04:37. Nautical Dark: 22:09 - 03:48. Astro Dark: 23:13 - 02:44

Total Clouds (% Sky Obscured)

34
37
32
16
31
20
0
0
0
0
0
0
0
0
3
3
4
29
55
61
83
72
47
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0

Medium Clouds (% Sky Obscured)

28
28
24
16
24
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
25
6
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
22
55
50
56
40
41
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
26
24
21
21
21
19
19
19
18
18
18
20
22
24
26
28
28
28
28
28
28
28

Dew Point (°C)

18
19
17
15
13
14
14
14
14
14
14
13
13
15
15
16
17
17
17
17
17
17
18
19

Relative Humidity (%)

61
69
67
65
66
71
73
76
78
79
79
81
81
78
72
67
64
59
55
52
50
49
53
57

Pressure (mb)

1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020

Ozone (du)

368
367
368
369
371
372
372
371
366
361
360
360
358
356
354
354
352
351
350
351
352
350
348
346

Sunday 12

Waning Crescent 1%

03:43

19:43

18 Good
19 Bad
20 OK
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
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: 20:42, Transit: 12:58. Moon - Rise: 03:43, Set: 19:43. Civil Dark: 21:19 - 04:38. Nautical Dark: 22:08 - 03:49. Astro Dark: 23:11 - 02:46

Total Clouds (% Sky Obscured)

2
50
25
63
44
85
100
80
93
51
24
25
75
100
88
99
100
100
100
100
100
100
74
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
5
10
15
15
46
56
35

Medium Clouds (% Sky Obscured)

0
0
4
7
2
2
2
37
50
45
20
8
32
38
50
81
78
96
73
77
55
55
40
25

High Clouds (% Sky Obscured)

1
50
20
63
44
85
100
24
93
5
0
12
55
99
58
95
100
100
96
72
63
66
5
62

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
0
0
3
7
5
2
0
0
0
1
2
4
17
34
20
13
20
5
15
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
25
22
20
19
17
17
17
17
17
17
16
17
19
20
22
24
25
26
27
29
29
28

Dew Point (°C)

20
22
20
18
17
16
15
14
13
13
12
14
14
15
17
17
18
20
23
24
24
25
25
23

Relative Humidity (%)

64
72
78
79
80
78
80
77
73
71
71
78
82
80
77
73
70
76
84
88
87
85
80
76

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016

Ozone (du)

342
342
340
340
343
343
347
351
337
338
342
342
342
340
342
343
345
345
348
349
348
348
348
343

Monday 13

Waning Crescent 0%

05:05

20:37

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

Sun - Rise: 05:16, Set: 20:41, Transit: 12:58. Moon - Rise: 05:05, Set: 20:37. Civil Dark: 21:18 - 04:39. Nautical Dark: 22:07 - 03:50. Astro Dark: 23:10 - 02:48

Total Clouds (% Sky Obscured)

93
74
75
44
100
67
100
100
100
100
100
93
100
100
41
19
49
72
99
100
82
71
54
61

Low Clouds (% Sky Obscured)

8
0
0
0
9
0
0
28
0
0
0
0
0
0
0
5
0
9
22
37
35
33
31
21

Medium Clouds (% Sky Obscured)

0
0
0
0
6
14
57
90
68
69
2
28
18
7
18
0
0
2
30
3
6
3
0
9

High Clouds (% Sky Obscured)

90
56
75
44
100
67
65
89
38
99
100
88
100
100
15
19
49
72
97
100
82
71
54
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
4
3
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
0
0
0
6
57
74
76
32
5
0
0
0
0
0
0
0
0
0
1
5
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
8
7
7
8
8
8
8
8
9
10
11
11
13
15
16
18
17
17
16
16
16
17

Chance of Frost

Temperature (°C)

28
28
26
24
23
23
22
22
22
21
21
20
20
21
22
24
26
28
29
30
31
33
34
35

Feels Like (°C)

28
29
28
24
23
22
22
23
22
22
20
19
19
19
20
24
25
26
28
29
31
32
34
35

Dew Point (°C)

24
24
24
22
21
20
20
20
21
20
20
19
19
19
20
20
21
23
24
26
27
27
28
29

Relative Humidity (%)

75
81
87
89
88
84
85
89
94
95
94
91
91
91
87
80
76
75
74
75
77
71
70
69

Pressure (mb)

1015
1015
1015
1014
1014
1013
1014
1013
1014
1013
1013
1012
1012
1011
1011
1010
1009
1008
1007
1006
1006
1005
1004
1003

Ozone (du)

341
338
335
332
330
328
323
323
320
316
315
313
311
312
311
309
308
308
308
307
309
310
312
313

Tuesday 14

New Moon 3%

06:30

21:17

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

Sun - Rise: 05:17, Set: 20:40, Transit: 12:58. Moon - Rise: 06:30, Set: 21:17. Civil Dark: 21:17 - 04:40. Nautical Dark: 22:06 - 03:52. Astro Dark: 23:08 - 02:50

Total Clouds (% Sky Obscured)

62
72
74
76
77
84
92
98
64
58
43
33
19
5
9
14
20
22
22
30
70
68
49
45

Low Clouds (% Sky Obscured)

10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
3
0
1

Medium Clouds (% Sky Obscured)

18
33
37
36
77
84
92
96
30
29
34
24
17
5
9
14
18
22
22
22
40
47
49
43

High Clouds (% Sky Obscured)

2
15
52
44
40
63
82
48
24
13
2
1
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
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
2
8
5
1
4
6
2
3
3
1
1
1
1
0
0
0
0
0
0
1
2
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)

15
13
12
9
6
5
5
6
6
5
5
5
6
6
7
8
10
11
12
13
13
14
13
14

Chance of Frost

Temperature (°C)

34
33
32
30
28
26
26
25
24
23
23
22
22
22
23
25
26
28
29
30
31
30
30
30

Feels Like (°C)

33
32
31
31
29
26
25
23
22
23
23
22
22
23
24
26
27
28
29
29
30
28
29
29

Dew Point (°C)

28
27
26
24
22
17
16
13
13
15
15
16
17
18
18
17
18
17
15
15
16
21
20
21

Relative Humidity (%)

70
69
68
68
67
56
54
45
49
57
63
67
73
76
71
63
58
51
43
40
41
58
55
58

Pressure (mb)

1003
1002
1002
1003
1003
1003
1004
1005
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1007
1006
1005
1005
1005
1004

Ozone (du)

313
313
314
317
317
318
321
327
335
344
355
362
363
361
358
355
355
355
356
354
354
351
351
351

Wednesday 15

Waxing Crescent 8%

07:54

21:47

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

Sun - Rise: 05:18, Set: 20:39, Transit: 12:58. Moon - Rise: 07:54, Set: 21:47. Civil Dark: 21:16 - 04:41. Nautical Dark: 22:04 - 03:53. Astro Dark: 23:06 - 02:52

Total Clouds (% Sky Obscured)

60
14
29
20
2
5
26
46
11
53
45
50
15
16
28
38
41
42
49
61
64
75
82
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
0
5
5
12
15
16
17
11
4
3
1
7
12
17
18
13

Medium Clouds (% Sky Obscured)

60
12
29
20
0
3
26
46
10
53
45
50
5
4
12
21
29
26
20
13
18
23
28
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
39
40
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
5
4
9
9
3
5
7
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
0
0
4
9
39
37
48
38
55
35
13
36
40
38
36
29
20
10
9
5
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
10
9
8
8
9
7
6
4
4
6
7
7
7
9
10
12
13
13
13
14
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
24
24
22
20
19
20
20
20
21
18
17
18
20
20
20
20
20
22
23
24
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

59
51
58
51
54
58
58
81
91
95
93
95
93
95
89
73
60
49
52
55
57
58
58
58

Pressure (mb)

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

Ozone (du)

351
354
356
359
362
365
368
372
380
381
384
381
380
376
373
373
373
373
373
373
373
372
371
370

Thursday 16

Waxing Crescent 16%

09:14

22:11

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

Sun - Rise: 05:19, Set: 20:39, Transit: 12:58. Moon - Rise: 09:14, Set: 22:11. Civil Dark: 21:15 - 04:42. Nautical Dark: 22:03 - 03:54. Astro Dark: 23:04 - 02:54

Total Clouds (% Sky Obscured)

70
62
59
65
75
83
91
100
79
58
37
49
63
73
72
69
63
70
78
84
89
92
95
95

Low Clouds (% Sky Obscured)

9
0
2
5
7
38
69
98
79
58
37
49
63
72
52
57
62
52
39
25
17
8
0
0

Medium Clouds (% Sky Obscured)

8
6
3
3
7
11
29
47
41
26
6
19
32
45
32
16
4
18
33
50
39
29
18
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
28
42
38
24
25
29

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
0
0
0
0
0
0
0
1
1
0
7
8
8
6
3
0
2
3
4
5
4
2
3

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

Chance of Frost

Temperature (°C)

20
20
19
19
17
16
16
16
16
16
15
14
15
15
15
17
18
20
20
21
22
22
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
57
55
58
60
63
60
57
55
56
58
60
62
66
69
63
57
52
51
51
50
48
48
47

Pressure (mb)

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

Ozone (du)

372
374
376
376
376
376
379
382
385
387
388
390
391
392
393
388
383
378
375
373
371
372
374
375

Friday 17

Waxing Crescent 25%

10:29

22:30

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 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 OK

Sun - Rise: 05:20, Set: 20:38, Transit: 12:58. Moon - Rise: 10:29, Set: 22:30. Civil Dark: 21:14 - 04:43. Nautical Dark: 22:02 - 03:56. Astro Dark: 23:02 - 02:56

Total Clouds (% Sky Obscured)

97
98
93
88
83
73
72
77
91
91
91
82
76
56
34
43
63
57
51
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
0

Medium Clouds (% Sky Obscured)

27
30
37
46
56
62
69
72
55
38
21
29
36
45
34
43
63
57
51
45

High Clouds (% Sky Obscured)

33
37
33
34
45
45
60
60
80
71
67
57
51
46
34
43
63
57
51
45

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
2
3
3
1
2
1
0
0
0
0
0
0
0
15
20
22
19
15
4

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
21
17
17
17
16
16
16
12
12
11
12
11
11
16
16
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

52
57
61
63
63
63
66
69
72
74
75
75
71
68
65
56
49
43
40
37

Pressure (mb)

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

Ozone (du)

378
380
383
383
383
383
382
381
379
382
384
386
384
382
380
379
378
377
377
377

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

Generated: 11/07/26 18:23:22. Forecast: 11/07/26 to 17/07/26. Timezone: UTC-4.00