Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 10%

03:07

18:20

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

Sun - Rise: 05:01, Set: 20:48, Transit: 12:54. Moon - Rise: 03:07, Set: 18:20. Civil Dark: 21:27 - 04:22. Nautical Dark: 22:20 - 03:29. Astro Dark: 23:35 - 02:13

Total Clouds (% Sky Obscured)

37
38
62
87
54
70
99
83
83
88
100
35
44
47
30
17
35
41
56
49
51
40
30
53

Low Clouds (% Sky Obscured)

37
38
40
33
31
28
58
36
39
47
35
19
34
47
30
16
32
28
44
41
40
27
21
36

Medium Clouds (% Sky Obscured)

0
0
0
0
13
26
39
20
21
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
38
62
82
33
14
95
49
55
68
100
35
3
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
2
7
37
74
80
77
72
42
7
2
3
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
27
28
28
28
28
25
24
22
21
20
19
18
17
17
16
16
15
15
15
15
17
18

Feels Like (°C)

28
28
27
27
27
28
28
26
27
25
23
20
20
19
18
18
17
17
16
15
16
16
17
18

Dew Point (°C)

19
18
16
15
14
14
20
22
22
21
20
19
18
16
15
15
14
14
14
14
13
12
11
10

Relative Humidity (%)

68
59
49
44
42
42
60
84
88
91
92
93
92
89
88
86
89
90
92
93
90
82
69
59

Pressure (mb)

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

Ozone (du)

316
316
315
316
316
313
312
313
316
318
320
322
323
324
326
329
330
332
333
332
332
334
336
338

Saturday 13

Waning Crescent 4%

03:53

19:46

10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 05:01, Set: 20:49, Transit: 12:55. Moon - Rise: 03:53, Set: 19:46. Civil Dark: 21:28 - 04:22. Nautical Dark: 22:21 - 03:28. Astro Dark: 23:37 - 02:12

Total Clouds (% Sky Obscured)

47
67
51
56
63
76
96
77
95
100
95
61
71
61
71
93
100
100
93
82
94
100
100
100

Low Clouds (% Sky Obscured)

20
25
27
33
26
22
36
13
57
25
32
1
24
20
25
55
62
61
86
60
89
87
71
72

Medium Clouds (% Sky Obscured)

27
37
27
0
24
34
64
27
93
100
93
61
53
60
55
72
100
94
61
54
65
100
98
98

High Clouds (% Sky Obscured)

0
27
4
55
27
62
60
77
76
100
69
61
36
59
16
77
100
100
75
10
81
100
97
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
8
9
9
1
3
2
6

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

Precipitation Probability (%)

4
4
1
8
0
2
0
0
3
22
10
1
1
1
27
85
85
59
73
95
95
95
86
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.3
0
0.5
2.6
2.5
2
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
20
18
18
18
19
19
19
17
15
14
15
14
13
14
15
14
13
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

54
49
42
39
36
34
35
39
48
57
61
62
69
75
83
78
96
95
96
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

343
346
345
345
351
352
355
357
358
354
356
361
359
357
351
353
361
367
366
369
358
360
357
357

Sunday 14

New Moon 1%

04:55

21:04

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

Sun - Rise: 05:01, Set: 20:49, Transit: 12:55. Moon - Rise: 04:55, Set: 21:04. Civil Dark: 21:28 - 04:21. Nautical Dark: 22:21 - 03:28. Astro Dark: 23:38 - 02:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
39
75
38
39
35
66
94
92
38
42
66
90
88
51

Low Clouds (% Sky Obscured)

67
83
69
67
41
69
62
83
43
69
39
75
38
39
35
66
77
81
38
42
66
78
75
43

Medium Clouds (% Sky Obscured)

100
99
100
100
100
97
100
100
80
80
39
72
38
39
35
18
4
0
0
2
0
0
18
39

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
39
60
0
0
0
0
2
7
38
0
0
9
17
37

ISS Passover

Visibility (miles)

6
8
6
1
9
4
9
7
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
2
0
6
82
0
81
2
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
78
95
80
86
95
95
95
95
95
95
95
95
75
16
4
1
0
0
3
13
12
2
3

Precipitation Amount (mm)

0.9
0.3
0.7
0.3
0.5
0.6
1.5
3.2
1.3
1.3
0.9
0.9
1.5
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
93
92
98
98
93
90
85
92
93
95
96
95
96
96
96
96
96
96
98
96
95
91
79

Pressure (mb)

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

Ozone (du)

353
350
346
343
344
345
351
349
354
356
362
367
369
375
384
390
375
365
364
366
371
373
378
378

Monday 15

Waxing Crescent 1%

06:12

22:06

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

Sun - Rise: 05:01, Set: 20:49, Transit: 12:55. Moon - Rise: 06:12, Set: 22:06. Civil Dark: 21:29 - 04:21. Nautical Dark: 22:22 - 03:28. Astro Dark: 23:38 - 02:11

Total Clouds (% Sky Obscured)

82
78
81
86
93
95
100
81
90
80
45
61
47
49
34
42
34
24
22
77
94
83
61
68

Low Clouds (% Sky Obscured)

56
45
40
63
80
89
80
40
90
73
11
61
47
35
6
10
13
12
8
31
94
69
42
2

Medium Clouds (% Sky Obscured)

59
49
43
35
50
61
75
60
83
33
28
49
21
46
34
42
34
15
3
55
82
45
42
60

High Clouds (% Sky Obscured)

55
34
29
11
49
64
100
40
20
0
0
0
0
0
0
0
0
1
2
5
16
9
1
1

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
3

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
Very Light Rain
Light Rain

Precipitation Probability (%)

2
6
5
4
4
4
4
5
13
34
31
38
30
8
2
0
1
2
2
5
11
22
65
73

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
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
46
42
39
38
39
38
39
45
59
80
87
93
95
96
96
96
96
96
96
93
87
79
81

Pressure (mb)

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

Ozone (du)

375
377
377
376
375
380
385
379
378
376
377
380
385
385
384
383
381
380
380
379
379
380
380
380

Tuesday 16

Waxing Crescent 4%

07:37

22:53

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

Sun - Rise: 05:01, Set: 20:50, Transit: 12:55. Moon - Rise: 07:37, Set: 22:53. Civil Dark: 21:29 - 04:22. Nautical Dark: 22:22 - 03:28. Astro Dark: 23:39 - 02:11

Total Clouds (% Sky Obscured)

40
61
56
70
87
89
92
87
86
88
83
93
93
32
9
12
12
12
12
12
11
8
24
46

Low Clouds (% Sky Obscured)

5
40
31
20
20
58
26
18
10
48
3
4
15
4
3
4
1
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
42
42
39
43
46
46
35
28
21
17
14
13
8
5
0
0
0
0
0
0
0
20
46

High Clouds (% Sky Obscured)

2
1
1
18
40
55
60
65
61
62
56
68
69
20
3
3
4
5
6
6
4
2
24
46

ISS Passover

Visibility (miles)

5
3
4
4
6
5
4
8
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

89
90
85
84
80
85
71
45
44
26
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.7
0.5
0.5
0.4
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
15
16
15
15
15
14
13
12
10
10
9
8
8
8
8
7
7
9
10
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
90
89
78
69
67
89
90
86
90
93
95
95
95
95
95
94
94
94
94
90
85
80
65

Pressure (mb)

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

Ozone (du)

379
379
380
381
381
381
381
381
380
378
378
379
379
376
369
364
366
364
361
358
359
359
359
360

Wednesday 17

Waxing Crescent 11%

09:01

23:26

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

Sun - Rise: 05:01, Set: 20:50, Transit: 12:55. Moon - Rise: 09:01, Set: 23:26. Civil Dark: 21:29 - 04:22. Nautical Dark: 22:23 - 03:28. Astro Dark: 23:40 - 02:11

Total Clouds (% Sky Obscured)

72
91
90
90
95
94
93
91
63
49
40
36
32
34
43
60
74
87
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
10
20
31
20
10
0
16
31
32
24
35
47
39
32
27
35
40
35
48
44

Medium Clouds (% Sky Obscured)

72
91
90
90
88
81
71
67
52
40
25
13
9
5
5
5
5
5
5
29
53
81
86
88

High Clouds (% Sky Obscured)

72
63
30
0
12
20
24
26
23
29
29
30
32
34
43
60
74
87
100
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
16
21
22
27
25
21
17
13
8
13
15
11
27
35
41
45
48
50
43
35
21
20
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
4
3
5
6
8
9
10
11
12
12
12
12
11
10
10
11
11
10
9
9
9

Relative Humidity (%)

54
44
41
38
35
39
44
49
57
65
74
80
87
96
93
89
87
89
92
93
83
76
69
66

Pressure (mb)

1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1006
1006
1005

Ozone (du)

362
363
359
355
351
349
347
345
345
345
345
346
346
347
348
349
351
351
351
352
350
349
347
347

Thursday 18

Waxing Crescent 19%

No Rise

23:51

10 Bad
11 Bad
12 Bad
13 Bad
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: 05:01, Set: 20:51, Transit: 12:56. Moon - Rise: No Rise, Set: 23:51. Civil Dark: 21:30 - 04:22. Nautical Dark: 22:23 - 03:28. Astro Dark: 23:40 - 02:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
98
96
95
93
87
85
87
90
90

Low Clouds (% Sky Obscured)

49
60
77
93
93
93
92
90
87
86
89
89
90
88
86
82
80
75
73
76
77
80

Medium Clouds (% Sky Obscured)

89
92
97
100
100
100
100
100
100
100
87
72
59
69
79
89
89
87
85
70
49
32

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
83
59
25
16
10
22
42
48
75
66
62
52

ISS Passover

Visibility (miles)

9
9
6
3
0
0
0
0
0
0
0
3
6
9
6
3
0
3
6
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

Precipitation Type

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

Precipitation Probability (%)

21
84
95
95
95
95
95
95
95
95
95
95
79
73
53
21
23
22
10
18
20
16

Precipitation Amount (mm)

0
0.4
0.8
1.4
3.4
5
6.1
4.7
4.2
4
1.2
0.7
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
11
12
13
13
13
14
14
14
14
13
12
12
11
10
9
9
9
9
9
8

Relative Humidity (%)

63
60
72
84
98
98
98
100
100
100
100
100
98
98
98
96
96
95
96
95
91
87

Pressure (mb)

1004
1003
1002
1001
999
998
997
995
995
994
993
993
993
993
993
993
994
994
994
995
995
996

Ozone (du)

346
346
345
343
342
342
343
343
351
359
367
367
368
369
368
368
367
369
372
374
373
372

Forecast for Lac-Saint-Louis, Lanaudière, Canada (46.53,-73.70)

Generated: 12/06/26 10:45:39. Forecast: 12/06/26 to 18/06/26. Timezone: UTC-4.00