Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Waning Crescent 12%

01:38

17:05

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

Sun - Rise: 05:11, Set: 20:35, Transit: 12:53. Moon - Rise: 01:38, Set: 17:05. Civil Dark: 21:12 - 04:34. Nautical Dark: 22:00 - 03:46. Astro Dark: 23:02 - 02:45

Total Clouds (% Sky Obscured)

39
37
30
26
2
0
3
43
86
68
85
52
49
57
3
19
30
51
40
12
63
72
33
27

Low Clouds (% Sky Obscured)

27
16
0
13
0
0
0
10
5
20
41
22
0
0
0
0
0
0
0
0
6
24
24
23

Medium Clouds (% Sky Obscured)

0
15
16
7
2
0
0
5
17
31
25
26
11
6
0
13
2
15
31
10
59
35
22
17

High Clouds (% Sky Obscured)

39
36
30
0
0
0
2
22
67
8
3
28
31
38
2
3
30
49
2
2
3
36
4
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
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)

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

Chance of Frost

Temperature (°C)

25
25
25
25
24
23
21
19
17
16
15
14
14
14
14
13
14
16
18
20
21
22
23
24

Feels Like (°C)

24
24
24
25
25
25
23
21
19
15
15
14
16
15
16
15
16
17
19
21
22
21
21
23

Dew Point (°C)

13
13
13
13
14
17
16
15
13
12
10
10
11
12
12
12
12
12
13
11
10
9
9
10

Relative Humidity (%)

46
46
45
47
52
67
74
77
77
79
73
73
84
87
90
92
87
79
69
57
48
43
41
40

Pressure (mb)

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

Ozone (du)

338
342
346
345
345
344
343
345
348
350
351
350
347
350
350
348
350
352
354
359
361
363
364
370

Saturday 11

Waning Crescent 5%

02:32

18:25

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

Sun - Rise: 05:11, Set: 20:35, Transit: 12:53. Moon - Rise: 02:32, Set: 18:25. Civil Dark: 21:11 - 04:35. Nautical Dark: 21:59 - 03:47. Astro Dark: 23:00 - 02:47

Total Clouds (% Sky Obscured)

28
38
20
40
15
6
2
2
3
2
4
13
7
0
35
43
32
0
0
0
0
51
65
60

Low Clouds (% Sky Obscured)

19
0
12
7
1
1
1
1
1
1
0
8
7
0
35
43
32
0
0
0
0
11
22
25

Medium Clouds (% Sky Obscured)

18
28
11
29
10
4
0
0
0
0
2
7
2
0
0
0
0
0
0
0
0
27
38
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
40
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
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)

9
10
10
9
8
7
4
3
1
1
2
2
3
3
3
2
2
1
1
2
3
4
4
5

Chance of Frost

Temperature (°C)

24
24
24
24
24
23
20
18
17
16
16
15
14
13
12
11
11
14
18
20
22
23
24
25

Feels Like (°C)

23
23
23
24
24
23
21
19
19
18
18
16
16
15
14
12
13
16
20
22
23
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

39
40
44
49
54
63
76
85
87
90
92
92
93
92
92
93
90
82
72
63
55
50
47
44

Pressure (mb)

1017
1017
1017
1017
1017
1018
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024
1023
1023
1023
1022

Ozone (du)

371
372
373
371
371
372
371
372
372
371
371
370
370
371
372
374
375
375
375
373
371
369
364
359

Sunday 12

Waning Crescent 1%

03:41

19:34

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

Sun - Rise: 05:12, Set: 20:34, Transit: 12:53. Moon - Rise: 03:41, Set: 19:34. Civil Dark: 21:10 - 04:36. Nautical Dark: 21:58 - 03:48. Astro Dark: 22:59 - 02:48

Total Clouds (% Sky Obscured)

51
44
34
16
0
1
9
12
12
16
7
73
87
53
41
64
61
28
40
51
61
76
88
100

Low Clouds (% Sky Obscured)

25
25
29
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
37

Medium Clouds (% Sky Obscured)

43
36
22
5
0
0
0
0
11
13
7
23
22
18
19
28
22
2
1
1
0
10
18
25

High Clouds (% Sky Obscured)

40
7
0
0
0
1
9
8
0
3
0
46
62
34
15
37
55
28
40
51
61
76
88
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
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
5
8
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)

5
5
5
5
5
4
2
3
3
4
4
3
4
5
4
4
4
4
5
7
8
10
10
10

Chance of Frost

Temperature (°C)

25
25
26
25
25
24
21
19
16
15
15
14
14
14
14
14
14
16
19
22
24
26
26
27

Feels Like (°C)

26
26
27
26
26
26
24
21
18
17
16
16
13
13
14
14
14
16
18
21
22
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

43
42
43
47
54
70
80
84
86
85
86
87
86
86
89
89
89
82
71
63
54
49
46
43

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018

Ozone (du)

360
358
356
355
353
351
352
354
354
354
356
346
343
342
341
341
340
338
337
335
335
335
336
337

Monday 13

Waning Crescent 0%

05:02

20:29

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:13, Set: 20:33, Transit: 12:53. Moon - Rise: 05:02, Set: 20:29. Civil Dark: 21:10 - 04:37. Nautical Dark: 21:57 - 03:50. Astro Dark: 22:57 - 02:50

Total Clouds (% Sky Obscured)

95
90
84
74
64
61
61
67
68
78
88
100
100
93
100
99
100
80
88
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
44
49
44
41
38
40
42
46
53
60
67
62
63
64
53
38
22
27
36
40
25
13
0

Medium Clouds (% Sky Obscured)

21
83
78
48
64
16
10
47
4
17
87
56
36
30
21
24
29
36
46
64
55
15
40
2

High Clouds (% Sky Obscured)

86
71
31
20
11
2
48
60
63
70
51
100
100
86
100
98
100
69
77
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
7
6
9
9
6
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
24
32
32
42
47
41
29
44
47
35
17
53
80
95
81
51
7
8
6
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
1
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
26
27
26
24
23
22
21
20
20
20
19
19
19
19
20
21
22
24
25
27
28
30

Feels Like (°C)

25
24
24
25
25
24
24
23
22
20
21
19
19
19
20
18
20
21
24
24
26
28
29
30

Dew Point (°C)

13
13
14
16
16
18
21
21
20
18
19
19
18
18
18
18
19
20
20
20
21
22
20
22

Relative Humidity (%)

42
43
48
52
55
71
87
91
91
91
95
93
93
95
95
96
96
95
88
78
76
76
60
61

Pressure (mb)

1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1009
1008

Ozone (du)

338
344
348
347
346
341
336
333
331
331
328
327
325
322
322
320
320
320
320
316
314
312
311
310

Tuesday 14

New Moon 0%

06:27

21:10

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 05:14, Set: 20:33, Transit: 12:53. Moon - Rise: 06:27, Set: 21:10. Civil Dark: 21:09 - 04:38. Nautical Dark: 21:56 - 03:51. Astro Dark: 22:55 - 02:52

Total Clouds (% Sky Obscured)

78
53
27
48
65
93
73
37
39
29
57
62
49
50
52
50
47
44
44
39
35
40
45
50

Low Clouds (% Sky Obscured)

10
20
25
16
9
6
3
2
11
0
0
0
0
0
0
2
4
5
8
9
12
14
14
8

Medium Clouds (% Sky Obscured)

0
0
0
8
14
43
52
12
8
18
28
44
14
26
37
41
44
43
31
23
15
23
31
40

High Clouds (% Sky Obscured)

74
43
4
34
46
76
67
26
27
5
19
13
38
23
11
10
9
3
6
12
19
9
5
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
6
7
8
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
10
4
4
3
2
28
64
78
44
31
22
19
13
1
3
3
1
7
9
7
5
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
13
13
13
13
13
14
14
14
11
9
9
8
7
7
8
11
14
13
14
14
14
15

Chance of Frost

Temperature (°C)

32
32
33
33
32
32
31
30
28
27
26
26
24
23
22
21
22
23
24
25
26
26
27
28

Feels Like (°C)

31
32
33
34
34
33
31
29
29
26
28
27
25
24
24
24
23
22
22
24
23
23
23
23

Dew Point (°C)

23
23
25
25
24
24
24
21
25
26
26
25
23
21
20
18
18
17
17
17
16
16
17
16

Relative Humidity (%)

59
59
64
61
62
64
65
60
82
94
97
95
91
91
88
86
77
71
63
61
56
54
51
48

Pressure (mb)

1007
1006
1005
1004
1003
1002
1002
1001
1002
1002
1002
1002
1002
1006
1007
1007
1007
1008
1008
1009
1009
1009
1009
1008

Ozone (du)

310
309
309
310
312
313
312
312
314
317
320
326
334
342
349
357
357
358
358
360
361
363
366
368

Wednesday 15

Waxing Crescent 3%

07:51

21:40

14 Bad
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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:15, Set: 20:32, Transit: 12:53. Moon - Rise: 07:51, Set: 21:40. Civil Dark: 21:08 - 04:39. Nautical Dark: 21:55 - 03:52. Astro Dark: 22:54 - 02:54

Total Clouds (% Sky Obscured)

44
36
28
22
15
10
25
44
65
65
55
45
49
61
75
82
91
99
88
76
61
72
85
99

Low Clouds (% Sky Obscured)

9
16
25
16
8
0
0
0
0
15
30
44
49
61
74
63
53
42
38
35
32
39
47
54

Medium Clouds (% Sky Obscured)

40
36
28
22
15
10
25
36
39
44
48
45
46
32
26
19
10
2
14
25
36
32
29
29

High Clouds (% Sky Obscured)

2
3
5
3
1
0
18
33
50
50
50
40
42
61
75
82
91
99
88
76
61
72
79
84

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

Precipitation Probability (%)

0
0
0
0
0
0
1
3
3
40
59
75
76
74
64
53
37
6
7
5
0
15
24
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
15
14
12
11
10
9
9
8
8
8
7
6
5
4
5
6
5
7
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
17
17
17
16
16
15
14
12
11
10
9
8
9
10
10
10
12
12
13
15
16
16
17

Relative Humidity (%)

46
47
47
47
50
53
55
53
50
48
48
49
48
53
57
61
60
61
60
62
63
64
61
59

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

371
368
365
362
360
358
356
355
353
352
350
347
345
344
343
342
343
344
344
346
348
350
352
354

Thursday 16

Waxing Crescent 8%

09:09

22:04

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:16, Set: 20:31, Transit: 12:53. Moon - Rise: 09:09, Set: 22:04. Civil Dark: 21:07 - 04:40. Nautical Dark: 21:54 - 03:54. Astro Dark: 22:52 - 02:56

Total Clouds (% Sky Obscured)

96
94
92
91
92
91
90
86
85
77
72
68
71
74
80
90
96
97

Low Clouds (% Sky Obscured)

49
45
40
42
44
46
51
56
61
66
72
68
71
74
80
85
84
83

Medium Clouds (% Sky Obscured)

26
23
18
13
6
0
11
20
27
26
24
22
20
20
20
16
10
2

High Clouds (% Sky Obscured)

86
89
91
80
69
71
73
67
70
70
70
68
60
47
43
44
40
37

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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

Precipitation Probability (%)

47
58
67
62
58
49
56
54
38
95
95
95
95
95
95
73
43
25

Precipitation Amount (mm)

0.2
0.3
0.4
0.3
0.2
0
0
0
0
1.3
2.5
3.8
1.7
1.1
1
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
16
15
13
14
15
15
15
15
14
13
12
11
10
10
9
10
11

Relative Humidity (%)

56
51
47
43
50
58
66
69
71
73
71
67
65
63
63
61
63
64

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

356
358
360
362
366
370
374
379
384
389
385
382
378
377
376
376
375
375

Forecast for View Point, Estrie, Canada (45.37,-71.85)

Generated: 10/07/26 14:54:08. Forecast: 10/07/26 to 16/07/26. Timezone: UTC-4.00