Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 6

Waxing Gibbous 86%

17:38

01:59

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:15, Set: 20:51, Transit: 13:03. Moon - Rise: 17:38, Set: 01:59. Civil Dark: 21:29 - 04:37. Nautical Dark: 22:20 - 03:47. Astro Dark: 23:28 - 02:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
55
74
72
86
67
70
46
65
78
73
79
89
78
84
85
85
89
92
94
97
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
100
100
100
100
100
97
97
100
99
99
91
96
100
59
44
45

High Clouds (% Sky Obscured)

100
100
100
100
46
100
100
62
22
51
46
90
58
79
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

5
9
9
7
6
2
2
3
6
6
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

14
27
95
95
95
95
95
95
95
92
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
1.1
0.7
2.2
2.9
1.1
1.2
0.4
0.4
2.1
3.2
1.5
1.3
0.7
0.6
1
2.6
3.2
2.5
2.2
1.7
1.3
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
21
20
20
20
20
20
20
19
19
19
19
19
19
19
19
19
19
19
19
19
20
20
20

Feels Like (°C)

25
23
21
21
22
21
22
22
21
20
21
21
21
20
20
20
19
20
20
20
19
20
21
20

Dew Point (°C)

21
20
20
20
20
20
20
20
19
19
19
19
19
18
19
19
19
19
19
19
19
19
20
20

Relative Humidity (%)

91
94
96
98
96
98
98
100
100
100
100
100
100
98
100
100
100
100
98
100
98
98
100
98

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1012
1012
1011
1012
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

296
297
299
300
303
302
302
304
305
306
307
306
305
305
303
304
303
303
303
307
308
307
308
308

Monday 7

Waxing Gibbous 92%

18:45

02:37

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 OK
03 OK
04 Good
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad

Sun - Rise: 05:16, Set: 20:51, Transit: 13:03. Moon - Rise: 18:45, Set: 02:37. Civil Dark: 21:28 - 04:38. Nautical Dark: 22:19 - 03:48. Astro Dark: 23:26 - 02:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
99
100
100
100
100
90
57
36
22
1
21
25
25
25
24
45
51
67

Low Clouds (% Sky Obscured)

100
100
100
100
94
91
98
100
100
100
99
90
57
36
22
0
0
0
0
0
9
23
36
52

Medium Clouds (% Sky Obscured)

47
40
52
45
35
20
19
17
18
19
12
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
94
100
85
96
65
31
3
13
0
0
2
0
1
21
25
25
25
24
45
51
67

ISS Passover

Visibility (miles)

0
0
0
0
5
5
5
4
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

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

Precipitation Probability (%)

95
95
95
92
65
31
30
38
34
17
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.9
1.3
1
0.7
0.3
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
4
4
3
4
4
3
4
3
3
3
4
4
4
4
4
3
3
3
4
4
4
5

Chance of Frost

Temperature (°C)

20
20
19
18
18
17
16
16
16
15
15
15
15
14
13
11
11
11
13
15
17
19
21
22

Feels Like (°C)

21
20
20
18
18
17
16
16
16
15
16
15
15
15
14
13
11
10
13
15
16
18
19
20

Dew Point (°C)

20
19
19
17
18
17
16
16
16
15
15
14
14
13
12
10
10
10
12
13
10
8
7
7

Relative Humidity (%)

98
98
100
98
100
98
98
100
100
98
98
96
96
96
95
93
93
91
92
85
63
48
40
37

Pressure (mb)

1011
1011
1011
1012
1012
1012
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

306
306
305
306
306
306
307
306
309
309
311
310
310
310
311
310
310
310
310
309
312
310
309
309

Tuesday 8

Waxing Gibbous 97%

19:45

03:26

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

Sun - Rise: 05:17, Set: 20:50, Transit: 13:03. Moon - Rise: 19:45, Set: 03:26. Civil Dark: 21:28 - 04:39. Nautical Dark: 22:18 - 03:49. Astro Dark: 23:25 - 02:43

Total Clouds (% Sky Obscured)

86
100
93
79
66
40
32
31
33
28
30
23
24
11
37
59
6
29
18
24
49
54
67
100

Low Clouds (% Sky Obscured)

52
48
51
53
60
40
32
31
33
28
30
23
17
9
0
0
0
1
1
2
2
3
8
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
13
1
32
1
2
5
9
1
2
1
20
41

High Clouds (% Sky Obscured)

86
100
93
35
66
9
3
5
9
5
8
4
3
2
1
59
0
22
2
21
40
54
61
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
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)

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

Chance of Frost

Temperature (°C)

23
24
24
24
23
23
22
19
17
15
14
13
13
13
12
12
11
11
14
18
19
20
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
33
32
33
33
45
63
72
77
79
84
89
93
95
93
93
93
93
89
77
65
56
49
45

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

310
311
310
310
309
309
308
309
310
311
311
311
311
314
318
321
323
323
323
325
324
324
323
321

Wednesday 9

Waxing Gibbous 99%

20:37

04:27

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:18, Set: 20:50, Transit: 13:03. Moon - Rise: 20:37, Set: 04:27. Civil Dark: 21:27 - 04:40. Nautical Dark: 22:17 - 03:50. Astro Dark: 23:23 - 02:45

Total Clouds (% Sky Obscured)

98
97
100
100
97
95
92
91
91
90
90
88
84
89
95
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
50
62
66
23
30
91
91
91
90
90
88
84
60
29
21
1
5
39
8
17
21
27
61

Medium Clouds (% Sky Obscured)

58
69
80
91
94
89
85
87
88
90
88
83
81
62
43
78
86
97
80
32
96
94
94
92

High Clouds (% Sky Obscured)

97
74
80
93
78
60
40
40
35
12
25
7
23
47
70
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
15
33
53
52
92
95
69
35
40
17
24
11
9
5
20
27
27
22
21
22
23
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
11
15
19
20
19
18
17
17
17
16
16
16
16
15
15
15
15
16
15
15
16
16

Relative Humidity (%)

44
43
44
62
84
88
91
92
92
96
96
96
96
96
95
95
95
95
93
90
78
76
80
76

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1017
1016

Ozone (du)

321
321
321
322
321
321
321
322
323
325
325
326
324
324
324
325
326
326
325
326
326
326
325
325

Thursday 10

Full Moon 100%

21:19

05:37

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:19, Set: 20:49, Transit: 13:03. Moon - Rise: 21:19, Set: 05:37. Civil Dark: 21:27 - 04:41. Nautical Dark: 22:16 - 03:52. Astro Dark: 23:22 - 02:47

Total Clouds (% Sky Obscured)

100
99
98
98
98
98
98
99
99
99
99
100
100
100
100
100
100
100
100
98
95
86
77
80

Low Clouds (% Sky Obscured)

81
97
95
93
92
90
90
91
92
93
92
92
92
100
100
100
100
100
100
91
81
72
69
66

Medium Clouds (% Sky Obscured)

42
43
46
38
31
33
34
37
33
36
66
36
21
31
27
22
12
6
0
1
1
2
13
23

High Clouds (% Sky Obscured)

100
80
60
40
40
50
6
41
41
28
50
60
3
1
0
0
0
0
0
0
0
1
0
0

ISS Passover

Visibility (miles)

9
8
4
3
0
1
1
0
0
2
0
0
1
0
3
6
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
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Light Rain
None
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

43
74
76
64
62
60
43
73
58
82
81
43
46
70
75
73
66
63
60
53
41
20
23
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
20
19
18
18
18
18
18
18
18
17
18
17
17
17
17
17
17
18
19
19
20
21

Feels Like (°C)

20
21
21
20
19
20
20
20
19
19
19
18
19
18
18
19
19
19
18
18
20
20
21
20

Dew Point (°C)

16
17
19
19
18
18
18
18
18
18
18
17
18
17
17
17
17
17
17
17
17
17
18
17

Relative Humidity (%)

77
75
95
98
100
98
100
98
98
98
100
100
100
98
98
98
98
98
96
96
92
89
86
80

Pressure (mb)

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

Ozone (du)

325
326
326
327
328
328
330
332
338
342
340
342
345
349
355
360
366
366
366
366
365
364
364
363

Friday 11

Waning Gibbous 98%

21:52

06:52

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

Sun - Rise: 05:19, Set: 20:48, Transit: 13:03. Moon - Rise: 21:52, Set: 06:52. Civil Dark: 21:26 - 04:42. Nautical Dark: 22:15 - 03:53. Astro Dark: 23:20 - 02:49

Total Clouds (% Sky Obscured)

83
86
83
78
79
81
83
68
50
26
16
8
0
16
31
47
63
79
94
94
95
95
77
59

Low Clouds (% Sky Obscured)

63
68
73
78
75
71
68
68
50
26
16
8
0
16
31
47
63
79
86
82
78
75
71
59

Medium Clouds (% Sky Obscured)

34
32
30
26
13
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
13
24
34
29
14
0
0
1
2
20
35

ISS Passover

Visibility (miles)

9
9
9
8
8
8
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 (%)

24
19
25
34
31
30
29
21
16
11
10
5
0
0
0
0
0
0
0
7
9
4
24
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
18
18
18
18
18
18
18
17
17
16
16
16
16
16
16
16
17
17
17
18
18
17

Relative Humidity (%)

73
68
71
73
74
79
84
89
92
93
95
96
96
98
98
98
98
98
96
95
85
79
72
63

Pressure (mb)

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

Ozone (du)

361
360
355
350
345
342
340
337
336
334
332
331
330
330
328
326
324
322
319
317
315
314
312
311

Saturday 12

Waning Gibbous 94%

22:18

08:08

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: 05:20, Set: 20:48, Transit: 13:04. Moon - Rise: 22:18, Set: 08:08. Civil Dark: 21:25 - 04:43. Nautical Dark: 22:14 - 03:54. Astro Dark: 23:18 - 02:51

Total Clouds (% Sky Obscured)

39
52
65
78
85
93
100
100
100
100
98
96
95
80
67
63
63
64
65

Low Clouds (% Sky Obscured)

39
51
40
36
46
47
47
40
33
26
32
38
41
47
48
50
53
50
52

Medium Clouds (% Sky Obscured)

1
2
2
3
5
6
8
8
12
13
17
17
18
15
13
10
5
3
0

High Clouds (% Sky Obscured)

39
52
65
78
85
93
100
100
100
100
89
84
86
66
49
29
35
40
44

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

22
21
19
12
16
19
17
18
21
19
48
72
93
92
87
71
46
26
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
7
6
6
5
5
5
5
4
4
4
4
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

26
27
26
25
24
23
22
22
21
20
19
19
18
18
18
18
17
19
20

Feels Like (°C)

23
23
30
28
27
26
26
26
22
22
22
22
22
21
19
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

54
48
54
61
69
74
83
91
92
95
96
98
96
96
98
96
96
93
91

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016

Ozone (du)

311
310
309
309
308
308
308
308
308
307
307
306
305
304
304
303
303
303
302

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

Generated: 06/07/25 13:33:06. Forecast: 06/07/25 to 12/07/25. Timezone: UTC-4.00