Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waxing Crescent 8%

07:43

21:43

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
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: 05:05, Set: 20:36, Transit: 12:50. Moon - Rise: 07:43, Set: 21:43. Civil Dark: 21:15 - 04:27. Nautical Dark: 22:06 - 03:36. Astro Dark: 23:14 - 02:29

Total Clouds (% Sky Obscured)

65
58
48
50
29
30
28
31
28
24
33
22
20
36
79
99
78
74
73
66
89
80
47
85

Low Clouds (% Sky Obscured)

62
33
38
35
29
30
28
31
28
24
33
0
0
10
25
81
73
71
73
66
65
65
47
67

Medium Clouds (% Sky Obscured)

21
0
9
0
0
0
0
0
0
0
14
22
20
20
67
95
70
66
69
37
0
5
1
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
69
52
0
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
1
0
2
0
0
0
0
0
0
0
6
49
57
95
90
81
51
9
3
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.2
0.7
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
7
8
7
7
8
7
6
5
2
1
-1
1
2
4
3
3
5
1
-4
-3
-3
0

Relative Humidity (%)

48
52
50
56
56
58
64
62
62
60
56
53
51
57
56
64
58
56
68
47
32
30
30
38

Pressure (mb)

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

Ozone (du)

379
380
379
379
380
379
383
386
385
386
387
388
388
386
387
390
397
403
405
393
383
378
381
380

Thursday 16

Waxing Crescent 16%

09:04

22:05

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

Sun - Rise: 05:06, Set: 20:36, Transit: 12:50. Moon - Rise: 09:04, Set: 22:05. Civil Dark: 21:14 - 04:28. Nautical Dark: 22:04 - 03:38. Astro Dark: 23:12 - 02:31

Total Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
100
100
100
100
100
61
60
55
32
24
27
30
35
36
49
38

Low Clouds (% Sky Obscured)

81
100
100
100
100
100
100
100
100
100
100
100
94
61
60
55
32
24
27
30
35
36
43
31

Medium Clouds (% Sky Obscured)

33
40
64
57
52
51
44
34
35
28
27
13
3
3
0
0
0
0
0
0
0
0
21
23

High Clouds (% Sky Obscured)

12
8
50
10
9
0
70
3
4
4
52
65
65
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 (%)

6
7
12
17
23
24
18
13
20
11
12
6
1
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)

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

Chance of Frost

Temperature (°C)

13
11
11
10
9
8
8
8
8
9
9
9
9
9
9
10
12
14
15
16
18
18
19
19

Feels Like (°C)

8
7
6
5
3
4
4
4
4
4
4
4
4
5
7
8
9
11
12
13
14
14
15
15

Dew Point (°C)

3
5
3
4
4
5
6
6
5
4
3
3
3
3
4
3
2
2
1
0
0
0
1
1

Relative Humidity (%)

50
63
59
66
72
79
82
84
81
74
68
66
66
68
67
60
51
44
38
33
30
29
29
30

Pressure (mb)

1005
1006
1007
1008
1009
1010
1010
1010
1010
1010
1010
1011
1011
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

381
379
377
379
384
386
381
376
373
372
371
371
376
390
389
386
382
377
375
373
373
372
371
369

Friday 17

Waxing Crescent 25%

10:20

22:23

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

Sun - Rise: 05:07, Set: 20:35, Transit: 12:50. Moon - Rise: 10:20, Set: 22:23. Civil Dark: 21:13 - 04:29. Nautical Dark: 22:03 - 03:39. Astro Dark: 23:09 - 02:34

Total Clouds (% Sky Obscured)

38
32
40
40
34
45
50
45
73
43
48
71
79
77
64
35
100
92
80
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
16
10
19
34
23
15
5
5
5
5
28
44
32
10
20
20
35
34
40
24
28
31
33

Medium Clouds (% Sky Obscured)

38
27
37
34
1
0
0
0
0
0
0
30
40
41
35
4
14
63
62
72
66
66
51
45

High Clouds (% Sky Obscured)

0
0
0
3
4
45
3
45
73
5
9
2
46
50
55
35
100
75
38
100
100
100
100
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
0
2
5

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)

12
11
9
5
3
3
3
2
2
2
1
2
2
2
2
2
5
6
8
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
3
4
7
6
5
5
5
5
4
4
4
4
5
7
9
9
9
8
7
8
9
10
11

Relative Humidity (%)

30
35
40
57
63
63
63
61
65
62
63
62
61
65
69
73
62
61
53
46
48
52
54
62

Pressure (mb)

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

Ozone (du)

367
367
364
363
364
363
360
358
358
359
359
360
360
359
360
359
357
357
356
352
349
347
345
346

Saturday 18

Waxing Crescent 23%

11:34

22:39

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:08, Set: 20:34, Transit: 12:50. Moon - Rise: 11:34, Set: 22:39. Civil Dark: 21:11 - 04:31. Nautical Dark: 22:01 - 03:41. Astro Dark: 23:07 - 02:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
92
87
82
75

Low Clouds (% Sky Obscured)

36
37
46
36
30
20
30
45
60
62
66
72
65
59
54
58
65
70
64
56
37
28
30
26

Medium Clouds (% Sky Obscured)

43
56
62
75
86
96
97
99
100
100
100
100
97
94
92
76
61
55
66
74
87
82
76
71

High Clouds (% Sky Obscured)

100
100
100
100
65
100
100
100
100
100
100
100
100
100
100
40
40
91
85
70
60
58
60
55

ISS Passover

Visibility (miles)

9
9
3
5
8
4
2
3
8
7
8
1
3
3
5
8
3
3
2
3
7
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
Very Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

28
65
95
80
63
95
95
77
60
55
95
95
95
95
95
95
95
95
95
89
41
18
19
14

Precipitation Amount (mm)

0
0.3
0.9
0.6
0
1.3
0.6
0.5
0
0
0.8
2
1.3
0.7
0.6
0.8
1.4
1.4
1.4
0.5
0
0
0
0

Wind Speed/Direction (mph)

8
7
5
3
3
2
2
2
1
2
3
4
5
6
6
6
6
8
9
9
10
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
13
15
14
14
13
13
13
12
12
12
12
12
12
11
12
12
12
13
14
15
15
11
6

Relative Humidity (%)

63
73
95
98
100
98
100
98
98
98
98
100
98
98
95
96
96
96
96
96
96
90
68
48

Pressure (mb)

1007
1007
1006
1006
1005
1004
1004
1003
1002
1001
1000
1000
999
999
999
999
999
1000
1000
1000
1001
1001
1001
1001

Ozone (du)

347
346
344
348
351
352
351
349
348
348
350
351
357
357
359
365
369
374
377
375
374
375
376
376

Sunday 19

Waxing Crescent 34%

12:45

22:55

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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: 05:09, Set: 20:33, Transit: 12:51. Moon - Rise: 12:45, Set: 22:55. Civil Dark: 21:10 - 04:32. Nautical Dark: 22:00 - 03:42. Astro Dark: 23:05 - 02:39

Total Clouds (% Sky Obscured)

78
81
72
88
79
79
61
45
28
57
76
100
99
98
97
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
43
57
74
40
34
23
11
0
0
0
0
0
0
0
0
0
0
21
41
62
68
73
79

Medium Clouds (% Sky Obscured)

73
30
31
21
10
0
4
9
14
18
23
26
34
41
45
60
71
82
84
87
87
87
87
87

High Clouds (% Sky Obscured)

50
45
0
17
38
52
33
19
8
57
69
100
97
94
93
90
86
84
90
94
100
100
100
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
Light Rain
Light Rain

Precipitation Probability (%)

16
14
9
9
7
3
2
1
0
0
0
0
0
0
0
0
0
0
8
13
15
48
66
78

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
0.4
0.5

Wind Speed/Direction (mph)

11
9
9
9
7
6
5
4
4
4
3
3
2
1
2
3
4
6
8
9
10
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
52
54
64
59
65
71
80
84
90
91
93
90
85
73
65
61
58
55
56
57
58
63
68

Pressure (mb)

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

Ozone (du)

377
376
379
378
378
377
375
370
365
361
356
353
353
351
350
349
349
349
348
350
352
354
354
354

Monday 20

Waxing Crescent 45%

13:56

23:12

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:10, Set: 20:32, Transit: 12:51. Moon - Rise: 13:56, Set: 23:12. Civil Dark: 21:09 - 04:33. Nautical Dark: 21:59 - 03:44. Astro Dark: 23:02 - 02:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
82
83
82
82
84
86
89
92
91
90
89
81
73
60
38
31
29
43
44
58
64
71
73

Medium Clouds (% Sky Obscured)

81
72
61
40
30
20
20
15
10
5
10
20
20
19
24
42
43
35
51
60
70
56
48
36

High Clouds (% Sky Obscured)

92
89
80
49
42
40
56
62
68
79
74
65
56
54
52
66
80
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
7
4
2
1
1
0
3
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

77
81
81
95
95
95
95
95
95
95
95
95
95
95
95
95
81
66
67
67
67
56
43
20

Precipitation Amount (mm)

0.5
0.6
0.6
0.8
1.2
1.5
1.6
1.8
2.1
1.5
1.1
0.9
0.9
1
1.2
0.8
0.6
0.4
0.4
0.4
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
13
13
13
12
11
11
11
12
12
13
15
16
16
16
17
16
16

Feels Like (°C)

13
12
12
12
9
10
11
11
11
11
12
12
13
12
11
10
13
12
12
12
12
12
14
13

Dew Point (°C)

10
11
11
12
12
12
13
13
13
13
12
11
10
10
10
10
8
7
5
5
4
4
3
3

Relative Humidity (%)

75
82
87
93
95
96
96
96
98
98
98
98
96
91
90
86
71
57
48
45
43
41
41
42

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

355
356
356
357
356
356
355
354
353
351
352
353
353
353
354
354
354
355
355
354
353
352
354
355

Tuesday 21

First Quarter 55%

15:06

23:32

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

Sun - Rise: 05:12, Set: 20:31, Transit: 12:51. Moon - Rise: 15:06, Set: 23:32. Civil Dark: 21:08 - 04:34. Nautical Dark: 21:57 - 03:46. Astro Dark: 23:00 - 02:44

Total Clouds (% Sky Obscured)

97
94
90
79
70
55
50
49
43
47
42
41
41
41
50
55
21
21
27
27
32

Low Clouds (% Sky Obscured)

62
49
33
37
41
46
49
49
43
47
42
41
41
41
50
55
21
21
27
27
32

Medium Clouds (% Sky Obscured)

32
33
29
35
52
55
50
49
43
47
42
41
41
41
50
50
21
21
27
27
32

High Clouds (% Sky Obscured)

92
79
52
32
18
9
34
49
43
47
42
41
41
41
35
7
2
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

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 (%)

20
16
6
7
4
0
2
2
1
4
5
3
12
15
7
30
39
42
34
24
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
50
59
69
72
76
81
78
77
73
74
76
76
67
58
50
45
41
36
36
35

Pressure (mb)

1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010

Ozone (du)

356
356
356
356
362
368
374
370
367
364
362
361
359
359
359
358
358
358
358
356
355

Forecast for Sainte-Brigitte-de-Laval, Capitale-Nationale, Canada (47.33,-71.14)

Generated: 15/07/26 17:22:35. Forecast: 15/07/26 to 21/07/26. Timezone: UTC-4.00