Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waxing Gibbous 86%

17:38

01:30

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:14, Set: 20:51, Transit: 13:03. Moon - Rise: 17:38, Set: 01:30. Civil Dark: 21:29 - 04:36. Nautical Dark: 22:20 - 03:46. Astro Dark: 23:29 - 02:38

Total Clouds (% Sky Obscured)

44
47
54
28
99
100
100
100
93
87
100
100
100
100
97
100
100
96
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

25
23
17
17
39
41
60
62
57
41
76
62
40
50
60
62
78
59
60
75
67
70
72
70

Medium Clouds (% Sky Obscured)

44
9
4
27
72
98
54
50
36
80
78
91
50
76
79
98
98
94
100
99
98
100
100
65

High Clouds (% Sky Obscured)

44
47
54
28
42
100
100
100
87
70
95
100
100
99
87
100
100
45
21
43
43
4
50
44

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
57
39
20
6
22
28
25
3
58
78
80
73
75
95
95
95
95
95
95
95
70

Precipitation Amount (mm)

0
0
0
0.4
0
0
0
0
0
0
0
0.2
0.3
0.5
0.2
0
2.3
1.2
0.5
0.8
2.9
2.6
1.8
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
18
18
18
18
18
17
18
19
19
20
19
20
22
24
24
21
22
22
22
21
21
21
20

Relative Humidity (%)

98
96
96
96
100
98
98
98
98
95
89
75
78
84
91
86
75
96
98
98
98
98
100
98

Pressure (mb)

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

Ozone (du)

295
295
294
294
294
295
297
298
298
297
297
298
297
297
297
297
299
301
304
303
302
302
302
304

Sunday 6

Waxing Gibbous 92%

18:45

01:59

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:15, Set: 20:51, Transit: 13:03. Moon - Rise: 18:45, Set: 01:59. Civil Dark: 21:28 - 04:37. Nautical Dark: 22:19 - 03:47. Astro Dark: 23:28 - 02:39

Total Clouds (% Sky Obscured)

99
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)

71
79
89
89
79
63
60
76
82
86
84
83
96
100
99
92
92
94
100
100
92
97
94
98

Medium Clouds (% Sky Obscured)

46
62
100
96
100
93
95
92
90
97
88
62
76
79
83
87
94
75
68
64
72
57
52
47

High Clouds (% Sky Obscured)

38
49
91
100
100
100
100
100
100
87
100
100
100
100
100
100
100
100
100
100
100
30
30
20

ISS Passover

Visibility (miles)

0
0
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
38
4
0
2
3
14
96

Precipitation Type

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

Precipitation Probability (%)

34
40
95
95
95
88
95
64
88
95
95
86
95
95
95
95
95
95
95
95
91
74
29
10

Precipitation Amount (mm)

0
0
0.8
1.4
0.5
0.2
0.3
0
0.6
0.8
1
0.6
1
1.2
1.3
1.2
1.1
0.9
0.8
0.9
0.7
0.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
17
16
15
15
15
15
15
16
17
17
19
19
19
20
19
19
18
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
100
98
95
95
93
93
92
87
86
85
86
88
91
91
91
92
93
93
93

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

305
306
305
306
305
304
302
303
304
305
306
306
305
306
305
304
304
305
304
303
306
315
314
312

Monday 7

Waxing Gibbous 90%

19:45

02:37

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

Sun - Rise: 05:16, Set: 20:50, Transit: 13:03. Moon - Rise: 19:45, Set: 02:37. Civil Dark: 21:28 - 04:38. Nautical Dark: 22:18 - 03:48. Astro Dark: 23:26 - 02:41

Total Clouds (% Sky Obscured)

100
100
97
88
80
71
41
30
30
35
45
57
69
73
65
69
70
65
61
66
72
61
25
16

Low Clouds (% Sky Obscured)

98
90
78
71
63
66
27
0
0
0
0
24
38
47
48
50
47
48
47
56
64
58
17
11

Medium Clouds (% Sky Obscured)

68
43
19
37
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

High Clouds (% Sky Obscured)

20
93
94
85
78
71
41
30
30
17
43
27
45
35
9
9
3
14
19
19
24
4
2
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 (%)

66
66
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 (%)

4
1
1
0
11
0
1
2
2
1
0
0
0
0
0
0
0
11
0
5
7
2
4
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)

3
3
3
3
3
3
3
3
3
3
4
4
5
4
3
3
4
4
3
3
2
1
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
95
95
93
93
89
87
79
59
54
51
48
46
51
62
58
55
68
77
77
85

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1018

Ozone (du)

310
308
308
308
310
310
311
312
312
313
314
315
313
315
313
312
311
310
308
308
307
308
307
308

Tuesday 8

Waxing Gibbous 97%

20:37

03:26

23 Bad
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 Bad
09 Bad
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

Sun - Rise: 05:17, Set: 20:50, Transit: 13:03. Moon - Rise: 20:37, Set: 03:26. Civil Dark: 21:27 - 04:39. Nautical Dark: 22:17 - 03:49. Astro Dark: 23:25 - 02:43

Total Clouds (% Sky Obscured)

53
22
20
29
58
70
60
45
28
55
68
79
89
94
100
94
88
82
81
81
79
72
72
75

Low Clouds (% Sky Obscured)

8
14
3
4
41
53
18
17
14
18
12
2
2
0
13
76
88
82
57
5
5
33
72
75

Medium Clouds (% Sky Obscured)

10
8
13
20
29
38
26
15
5
15
21
28
31
31
59
80
82
76
67
81
74
72
64
50

High Clouds (% Sky Obscured)

29
1
0
18
29
55
50
35
21
41
35
30
50
75
100
73
40
15
15
15
20
20
25
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
8
9
9
4

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
Very Light Rain
Light Rain
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
1
3
0
0
2
18
5
27
42
37
48
60
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
2
2
3
3
4
3
3
2
2
2
2
2
2
2
3
2

Chance of Frost

Temperature (°C)

14
13
13
12
13
13
13
15
17
19
20
21
23
24
25
25
24
23
22
23
22
20
19
18

Feels Like (°C)

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

Dew Point (°C)

11
12
12
11
12
11
10
11
13
12
11
11
11
12
12
12
14
17
18
18
19
18
18
18

Relative Humidity (%)

86
90
92
93
93
87
83
80
77
63
56
52
48
46
45
44
51
66
76
73
84
88
92
95

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

311
312
316
316
315
317
319
320
320
322
322
323
322
322
319
320
321
321
322
322
325
325
327
327

Wednesday 9

Waxing Gibbous 99%

21:19

04:27

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

Sun - Rise: 05:18, Set: 20:49, Transit: 13:03. Moon - Rise: 21:19, Set: 04:27. Civil Dark: 21:27 - 04:40. Nautical Dark: 22:16 - 03:50. Astro Dark: 23:23 - 02:45

Total Clouds (% Sky Obscured)

75
82
91
91
92
94
93
93
85
94
96
28
96
99
58
50
44
37
36
35
43
38
38
55

Low Clouds (% Sky Obscured)

70
60
29
40
15
10
5
0
0
16
50
28
63
62
46
29
44
37
36
35
43
38
38
55

Medium Clouds (% Sky Obscured)

64
73
82
83
85
90
89
84
74
76
78
28
71
66
49
50
44
37
35
35
35
38
38
55

High Clouds (% Sky Obscured)

12
24
34
22
13
0
5
8
15
17
5
0
0
0
0
50
44
37
36
35
43
38
32
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

25
5
7
3
1
1
2
3
4
4
5
14
17
29
35
94
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.7
0.9
1.8
2.5
3.7
3.7
3
3.5

Wind Speed/Direction (mph)

4
3
3
3
4
3
3
3
3
2
2
3
3
4
5
5
4
5
6
5
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
17
17
17
17
18
18
20
21
21
26
23
23
25
24
24
24
24
24
25
21
21

Dew Point (°C)

17
17
16
16
16
16
16
16
17
17
18
17
15
16
15
15
16
17
18
18
18
18
18
17

Relative Humidity (%)

95
93
95
93
95
95
95
95
93
89
89
85
62
64
65
59
65
73
80
84
88
93
95
93

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

328
329
329
330
332
333
335
337
339
339
340
340
340
341
341
341
342
344
346
348
351
353
353
353

Thursday 10

Full Moon 100%

21:52

05:37

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 Good
13 Good
14 Good
15 Good
16 Good
17 OK
18 OK
19 Bad
20 Bad
21 OK
22 Good

Sun - Rise: 05:19, Set: 20:48, Transit: 13:03. Moon - Rise: 21:52, Set: 05:37. Civil Dark: 21:26 - 04:41. Nautical Dark: 22:15 - 03:52. Astro Dark: 23:22 - 02:47

Total Clouds (% Sky Obscured)

99
99
98
75
46
46
44
53
61
56
41
30
20
12
4
3
2
1
24
46
66
45
24
3

Low Clouds (% Sky Obscured)

98
97
96
75
46
46
44
53
61
56
41
30
20
12
4
3
2
1
24
15
0
2
3
3

Medium Clouds (% Sky Obscured)

59
49
38
34
30
24
14
6
2
2
2
1
1
1
3
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
7
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

94
65
36
33
18
4
4
4
1
2
2
1
2
1
0
2
1
0
4
1
0
6
3
1

Precipitation Amount (mm)

0.7
0.3
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)

2
2
2
2
2
1
2
2
2
3
3
4
5
5
5
5
5
5
5
4
3
3
2
2

Chance of Frost

Temperature (°C)

17
16
16
16
15
15
15
16
17
18
19
21
23
24
25
26
26
26
26
25
23
22
20
19

Feels Like (°C)

22
22
22
21
18
19
19
19
18
18
21
21
21
22
23
24
29
28
27
28
28
28
21
22

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
98
98
98
98
98
96
95
81
67
56
51
45
41
41
41
41
50
61
74
77
80

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

354
354
354
354
352
350
349
346
344
342
340
338
336
334
332
330
329
327
325
325
325
325
324
322

Friday 11

Waning Gibbous 98%

22:18

06:52

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

Sun - Rise: 05:19, Set: 20:48, Transit: 13:04. Moon - Rise: 22:18, Set: 06:52. Civil Dark: 21:25 - 04:42. Nautical Dark: 22:14 - 03:53. Astro Dark: 23:20 - 02:49

Total Clouds (% Sky Obscured)

5
6
5
10
14
19
23
27
30
49
67
85
88
92
91
93
95
96
82
68
54

Low Clouds (% Sky Obscured)

5
6
5
10
14
19
23
27
29
28
24
22
27
30
30
46
60
75
61
49
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
4
5
8
9
9
9
8
7
4
2
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
3
4
9
33
68
66
60
44
60
68
54

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 (%)

4
3
0
0
0
0
0
0
0
8
11
11
13
15
12
10
5
1
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

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
2
2
2
3
3
4
5
6
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
21
19
19
18
18
17
18
25
25
26
26
26
27
29
28
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

82
83
85
85
89
93
95
89
82
77
68
61
55
52
48
46
50
54
58
65
72

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1015
1015

Ozone (du)

321
319
317
314
312
310
308
307
305
304
304
303
302
302
301
301
300
300
299
298
297

Forecast for Mont-Tremblant, Laurentides, Canada (46.18,-74.57)

Generated: 05/07/25 23:51:27. Forecast: 05/07/25 to 11/07/25. Timezone: UTC-4.00