Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 99%

21:50

06:15

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
14 Bad

Sun - Rise: 05:06, Set: 20:51, Transit: 12:58. Moon - Rise: 21:50, Set: 06:15. Civil Dark: 21:30 - 04:27. Nautical Dark: 22:23 - 03:35. Astro Dark: 23:37 - 02:21

Total Clouds (% Sky Obscured)

100
96
100
100
96
96
85
99
100
100
100
100
99
94
83
98
89
100
100
100
53
100
100
78

Low Clouds (% Sky Obscured)

0
55
58
44
0
25
39
65
80
65
83
87
82
86
78
76
76
78
83
51
19
80
71
57

Medium Clouds (% Sky Obscured)

43
43
42
64
41
54
74
98
42
38
22
33
42
21
6
0
35
35
35
52
53
59
50
65

High Clouds (% Sky Obscured)

97
96
100
100
87
88
56
51
100
100
48
50
29
27
46
92
45
91
100
100
38
76
100
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
1
1
7
9
9
7
0
0
0
1
0
3
3
0
2
6
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
2
36
76
57
23
27
61
35
6
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
24
49
95
95
95
95
95
56
24
13
4
5
1
25
92
95
64
46
23
18
78

Precipitation Amount (mm)

0
0
0
0
0
1.1
1.8
1.5
1.2
1.1
0
0
0
0
0
0
0
0.6
0.7
0.4
0.2
0
0
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
22
22
21
22
21
21
20
20
20
20
21
21
22
24
25
27
29
30
31
30
29

Dew Point (°C)

10
12
12
14
17
18
20
19
19
19
19
19
19
19
19
20
21
22
23
26
26
24
25
19

Relative Humidity (%)

43
47
44
56
69
80
96
98
100
98
100
100
100
100
100
100
98
98
98
98
95
88
83
58

Pressure (mb)

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

Ozone (du)

316
316
315
313
312
310
308
306
311
313
314
313
311
310
308
308
308
305
305
306
309
307
306
306

Wednesday 1

Waning Gibbous 95%

22:19

07:24

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
14 Bad

Sun - Rise: 05:06, Set: 20:51, Transit: 12:59. Moon - Rise: 22:19, Set: 07:24. Civil Dark: 21:30 - 04:28. Nautical Dark: 22:22 - 03:35. Astro Dark: 23:36 - 02:22

Total Clouds (% Sky Obscured)

71
70
59
75
52
100
86
77
39
46
91
85
73
73
94
93
97
97
93
88
100
100
77
67

Low Clouds (% Sky Obscured)

68
53
59
58
34
49
54
62
39
42
44
46
37
32
31
53
34
36
31
36
41
26
51
37

Medium Clouds (% Sky Obscured)

0
0
22
53
52
59
35
0
0
11
27
5
29
36
38
5
12
60
67
52
44
36
29
26

High Clouds (% Sky Obscured)

49
55
45
38
45
88
47
54
7
16
62
84
71
59
71
82
96
79
36
57
100
100
53
43

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

Precipitation Type

Light Rain
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 (%)

63
28
13
16
4
1
11
3
2
0
0
0
0
0
0
0
0
0
0
6
16
33
16
20

Precipitation Amount (mm)

0.4
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)

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

Chance of Frost

Temperature (°C)

26
25
26
25
26
25
23
23
22
22
22
22
23
22
22
22
23
24
25
27
28
28
28
30

Feels Like (°C)

27
26
28
28
28
28
25
25
25
25
26
24
25
26
25
23
26
27
26
26
27
28
28
30

Dew Point (°C)

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

Relative Humidity (%)

45
44
47
57
77
82
87
91
92
91
89
89
97
94
95
89
88
76
67
55
51
52
48
46

Pressure (mb)

1009
1009
1008
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010

Ozone (du)

307
306
305
305
303
302
302
301
301
299
298
298
298
299
297
299
300
299
298
298
300
301
301
301

Thursday 2

Waning Gibbous 90%

22:42

08:34

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

Sun - Rise: 05:07, Set: 20:51, Transit: 12:59. Moon - Rise: 22:42, Set: 08:34. Civil Dark: 21:29 - 04:29. Nautical Dark: 22:22 - 03:36. Astro Dark: 23:35 - 02:24

Total Clouds (% Sky Obscured)

100
98
69
41
87
60
83
27
30
32
39
37
34
40
71
77
52
62
78
66
89
92
95
96

Low Clouds (% Sky Obscured)

56
73
53
41
68
51
43
27
30
32
39
37
34
40
47
38
25
25
25
22
28
33
36
37

Medium Clouds (% Sky Obscured)

57
19
27
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
17
0
5

High Clouds (% Sky Obscured)

100
30
17
21
13
9
60
2
0
0
13
4
2
2
58
62
49
58
78
59
89
92
95
95

ISS Passover

Visibility (miles)

9
9
7
5
4
4
2
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
2
0
0
0
0
0
0
0
0

Precipitation Type

None
None
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 (%)

46
95
95
95
89
86
61
3
3
3
1
0
1
0
0
0
0
1
1
1
1
0
0
0

Precipitation Amount (mm)

0
0
0.8
0.6
0.6
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
27
24
24
23
22
22
22
22
22
21
21
21
21
21
22
23
24
24
25
26
27
28

Feels Like (°C)

30
28
27
27
30
26
26
24
26
26
25
24
24
24
24
22
23
23
23
23
24
24
24
25

Dew Point (°C)

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

Relative Humidity (%)

44
44
65
82
89
88
94
96
96
96
96
95
95
95
96
96
95
91
70
57
48
43
39
38

Pressure (mb)

1010
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1012
1012
1012
1012
1012
1011

Ozone (du)

302
303
302
304
307
305
304
307
306
305
304
305
305
305
305
306
304
303
304
307
309
309
308
306

Friday 3

Waning Gibbous 83%

23:01

09:43

15 Bad
16 OK
17 OK
18 Bad
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
14 Bad

Sun - Rise: 05:08, Set: 20:50, Transit: 12:59. Moon - Rise: 23:01, Set: 09:43. Civil Dark: 21:29 - 04:29. Nautical Dark: 22:21 - 03:37. Astro Dark: 23:34 - 02:25

Total Clouds (% Sky Obscured)

96
22
21
47
26
25
19
19
30
100
100
91
66
79
74
67
55
62
40
53
64
65
62
58

Low Clouds (% Sky Obscured)

37
22
21
15
2
3
3
4
4
5
5
3
1
0
1
2
32
20
35
50
56
55
47
32

Medium Clouds (% Sky Obscured)

8
15
21
28
26
25
19
19
30
94
92
74
29
21
17
37
25
25
1
0
8
18
25
27

High Clouds (% Sky Obscured)

95
7
4
32
6
8
6
7
11
84
28
43
57
79
74
67
55
62
3
4
1
2
19
17

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
32
42
23
1
0
1
25
66
78
35
10
53
65
36
24
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
11
10
8
5
6
6
5
6
4
3
4
3
3
3
5
5
6
9
11
11
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
38
42
45
54
72
73
74
78
84
96
98
96
98
98
96
98
98
98
85
83
94
97
76

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1010
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

307
309
310
310
310
308
308
309
306
303
303
304
307
307
307
307
310
313
315
319
320
321
320
320

Saturday 4

Waning Gibbous 75%

23:19

10:53

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
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 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:09, Set: 20:50, Transit: 12:59. Moon - Rise: 23:19, Set: 10:53. Civil Dark: 21:29 - 04:30. Nautical Dark: 22:20 - 03:38. Astro Dark: 23:33 - 02:27

Total Clouds (% Sky Obscured)

51
47
64
45
41
37
42
48
52
57
64
92
96
94
91
92
95
80
63
47
53
60
67
67

Low Clouds (% Sky Obscured)

20
7
14
22
29
22
21
20
22
25
28
55
56
64
65
62
59
47
34
20
18
16
17
31

Medium Clouds (% Sky Obscured)

27
29
24
18
15
16
16
20
23
24
27
29
29
33
26
23
20
20
19
15
11
9
7
11

High Clouds (% Sky Obscured)

2
1
55
11
7
10
15
20
29
39
53
90
90
85
89
92
95
66
36
6
6
8
20
27

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

Precipitation Probability (%)

11
4
6
17
4
3
0
0
0
0
0
64
64
71
63
51
31
29
23
0
1
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
12
9
8
6
4
4
4
4
4
4
4
5
5
6
7
7
8
8
9
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
61
67
75
81
93
95
96
96
98
98
98
98
100
93
86
81
76
69
64
59
54
48

Pressure (mb)

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

Ozone (du)

321
322
325
323
323
325
325
326
327
322
322
323
326
329
332
334
336
339
339
338
338
338
338
338

Sunday 5

Waning Gibbous 65%

23:35

12:04

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:09, Set: 20:50, Transit: 12:59. Moon - Rise: 23:35, Set: 12:04. Civil Dark: 21:28 - 04:31. Nautical Dark: 22:20 - 03:39. Astro Dark: 23:31 - 02:29

Total Clouds (% Sky Obscured)

71
74
68
62
55
68
79
91
93
96
97
72
37
2
10
17
25
38
51
66
64
64
64
72

Low Clouds (% Sky Obscured)

39
38
30
27
23
23
24
24
24
27
29
34
37
2
10
17
25
38
51
59
62
58
57
47

Medium Clouds (% Sky Obscured)

14
18
13
7
2
6
12
18
33
52
76
70
37
2
10
10
7
3
5
8
12
21
25
23

High Clouds (% Sky Obscured)

28
27
29
24
25
52
76
91
93
96
97
72
37
2
10
17
25
38
34
3
33
64
64
69

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
1
0
34
43
28
57
75
90
94
90
76
68
58
45
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.7
0.6
0.4
0.3
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
25
25
25
25
21
21
21
21
21
20
16
17
17
16
14
13
18
18
17
17
18
18

Dew Point (°C)

14
16
17
16
17
17
16
15
15
14
13
12
11
11
10
10
8
7
7
5
4
3
3
3

Relative Humidity (%)

51
56
60
63
69
76
77
80
82
79
76
74
72
71
67
62
56
50
44
37
31
29
28
27

Pressure (mb)

1011
1011
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010

Ozone (du)

338
338
338
337
336
335
337
338
339
340
340
340
342
343
344
348
352
355
356
356
357
350
343
337

Monday 6

Waning Gibbous 54%

23:52

13:17

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK

Sun - Rise: 05:10, Set: 20:49, Transit: 12:59. Moon - Rise: 23:52, Set: 13:17. Civil Dark: 21:28 - 04:32. Nautical Dark: 22:19 - 03:41. Astro Dark: 23:30 - 02:31

Total Clouds (% Sky Obscured)

77
75
63
49
34
31
29
35
31
28
25
18
10
1
12
24
36

Low Clouds (% Sky Obscured)

37
27
19
10
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
27
31
31
34
31
29
23
23
23
25
18
10
0
0
0
0

High Clouds (% Sky Obscured)

39
19
17
10
2
0
0
0
0
0
0
0
0
0
12
20
20

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

76
81
63
50
36
28
18
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
21
22
24
25
19
19
21
19
18
18
14
14
14
13
13

Dew Point (°C)

3
3
3
7
11
14
13
11
10
9
8
7
7
6
6
7
7

Relative Humidity (%)

27
27
28
39
51
69
68
65
64
64
62
62
62
62
61
58
55

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

338
339
340
339
338
337
337
336
336
336
336
336
336
336
336
338
340

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

Generated: 30/06/26 15:49:20. Forecast: 30/06/26 to 06/07/26. Timezone: UTC-4.00