Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waxing Gibbous 86%

17:25

01:14

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 04:59, Set: 20:38, Transit: 12:49. Moon - Rise: 17:25, Set: 01:14. Civil Dark: 21:16 - 04:21. Nautical Dark: 22:08 - 03:30. Astro Dark: 23:18 - 02:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
92
100
100
100
100
84
88
95
94
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

34
47
33
55
66
43
4
0
18
32
56
70
75
55
50
46
30
52
52
71
75
80
89
65

Medium Clouds (% Sky Obscured)

77
85
100
100
77
52
48
64
49
74
100
95
52
35
42
90
87
100
100
100
100
100
100
97

High Clouds (% Sky Obscured)

100
99
58
100
97
100
100
95
80
100
72
92
100
54
40
40
40
100
100
100
100
100
37
55

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
8
9
9
9
9
9
9
9
3
5
2
6
9
9
9
4
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
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

1
0
0
56
38
25
31
34
5
12
21
40
41
48
57
92
95
95
85
94
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0
0.2
0
0.2
0
0.7
0.9
1
0.5
0.9
1.2
1.3
7.6
1.8

Wind Speed/Direction (mph)

2
4
5
4
6
6
7
8
8
8
8
11
11
11
12
12
12
11
10
10
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
16
16
18
19
19
19
19
20
20
21
22
23
26
27
27
25
24
24
23
22
22
21

Dew Point (°C)

9
9
10
11
16
17
17
18
18
18
19
19
19
20
22
22
24
23
23
22
21
20
20
19

Relative Humidity (%)

64
67
69
71
85
89
91
92
91
91
89
83
81
85
88
78
90
90
92
92
94
95
98
98

Pressure (mb)

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

Ozone (du)

298
297
296
298
298
296
298
297
298
296
296
296
300
300
299
299
298
298
298
299
298
298
302
301

Sunday 6

Waxing Gibbous 84%

18:31

01:43

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:00, Set: 20:38, Transit: 12:49. Moon - Rise: 18:31, Set: 01:43. Civil Dark: 21:16 - 04:22. Nautical Dark: 22:07 - 03:31. Astro Dark: 23:17 - 02:22

Total Clouds (% Sky Obscured)

97
96
100
94
98
100
100
100
100
100
97
99
100
100
100
100
99
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

76
70
100
87
94
100
97
97
90
81
83
57
67
72
75
72
80
81
76
77
65
62
56
78

Medium Clouds (% Sky Obscured)

92
90
96
85
85
89
100
99
91
99
91
93
100
90
50
60
77
100
77
67
62
79
67
57

High Clouds (% Sky Obscured)

51
35
78
60
50
98
55
75
42
74
91
98
99
100
100
100
80
100
100
100
100
100
100
95

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
2
59
63
42
38
8
0
0
0
0
0
0
0
0
0
0
1
100

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
90
37
37
53
42
84
77
84
95
81
78
62
54
85
95
95
95
81
79

Precipitation Amount (mm)

2.4
2.6
3.6
4.2
1.3
0.6
0
0
0.2
0
0.4
0.3
0.4
0.7
0.6
0.5
0
0
0.7
1
1.4
1.8
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
98
98
98
96
96
96
95
93
95
92
88
88
80
78
83
90
90
89
92
93

Pressure (mb)

1011
1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1014
1014

Ozone (du)

301
302
302
303
304
304
305
304
303
303
301
302
302
303
305
308
306
306
308
305
304
304
305
305

Monday 7

Waxing Gibbous 92%

19:32

02:21

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 OK
17 Bad
18 OK
19 OK
20 OK
21 Bad

Sun - Rise: 05:01, Set: 20:37, Transit: 12:49. Moon - Rise: 19:32, Set: 02:21. Civil Dark: 21:15 - 04:23. Nautical Dark: 22:07 - 03:32. Astro Dark: 23:16 - 02:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
98
97
94
86
87
67
57
25
23
6
23
37
67

Low Clouds (% Sky Obscured)

90
94
96
100
90
91
99
100
100
90
89
91
91
78
86
87
62
57
25
23
0
23
32
41

Medium Clouds (% Sky Obscured)

59
64
59
55
60
37
43
39
39
30
26
6
15
3
0
0
0
0
0
0
6
19
26
36

High Clouds (% Sky Obscured)

60
20
35
30
43
100
100
100
100
100
65
60
56
60
6
14
8
2
4
1
0
1
4
39

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 (%)

77
41
91
100
100
98
100
100
86
37
11
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

52
86
95
95
95
82
29
19
6
24
11
14
1
0
11
5
12
22
24
33
21
18
6
4

Precipitation Amount (mm)

0
0.3
1.6
1.1
3.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
15
15
15
16
17
19
20
21
21
22
22
22
22
21
19
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
92
92
92
92
93
95
95
96
98
96
92
85
77
73
74
74
78
79
81
89
86
83

Pressure (mb)

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

Ozone (du)

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

Tuesday 8

Waxing Gibbous 97%

20:24

03:10

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:02, Set: 20:36, Transit: 12:49. Moon - Rise: 20:24, Set: 03:10. Civil Dark: 21:14 - 04:24. Nautical Dark: 22:06 - 03:33. Astro Dark: 23:14 - 02:26

Total Clouds (% Sky Obscured)

70
79
87
85
93
88
62
80
93
90
91
93
94
95
97
76
89
98
100
97
94
91
93
93

Low Clouds (% Sky Obscured)

48
53
55
51
42
40
32
29
18
1
8
23
39
24
26
28
26
14
8
8
3
0
1
2

Medium Clouds (% Sky Obscured)

43
41
39
37
57
67
62
69
60
54
49
44
40
70
50
55
60
63
58
84
92
89
89
89

High Clouds (% Sky Obscured)

6
62
77
60
20
5
19
31
40
35
20
20
20
38
60
76
87
94
100
67
33
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
9
9
9
5
6
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
0
3
31
14
0
0
0
0
4
33
37
23
18
12
23
30
17
15
12
7
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
93
93
93
95
96
93
95
92
88
82
79
76
81
76
74
74
72
76
83
85
85
85

Pressure (mb)

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

Ozone (du)

308
306
306
308
310
313
317
316
318
319
321
322
322
322
322
323
322
320
322
321
321
322
323
324

Wednesday 9

Waxing Gibbous 99%

21:06

04:11

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:03, Set: 20:36, Transit: 12:49. Moon - Rise: 21:06, Set: 04:11. Civil Dark: 21:14 - 04:25. Nautical Dark: 22:05 - 03:35. Astro Dark: 23:12 - 02:28

Total Clouds (% Sky Obscured)

93
93
93
92
92
92
93
93
91
92
95
98
100
100
100
100
97
98
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

3
11
16
21
22
27
21
76
62
50
46
42
39
42
52
70
69
67
58
51
45
39
43
48

Medium Clouds (% Sky Obscured)

89
87
88
85
88
89
88
82
79
78
81
87
90
88
85
69
83
84
84
75
67
64
63
57

High Clouds (% Sky Obscured)

0
5
5
10
17
26
19
31
69
83
59
65
75
75
85
85
39
68
92
87
80
86
73
66

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

44
57
43
49
56
64
66
61
84
87
59
54
41
47
57
67
55
64
74
86
95
95
95
92

Precipitation Amount (mm)

0.4
0.4
0
0
0
0
0.2
0
0.7
0.5
0
0
0
0
0.2
0.3
0
0.3
0.4
0.6
1
1.4
0.9
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
93
95
95
96
96
95
90
92
95
95
95
95
95
98
95
95
96
96
98
98
98
96
96

Pressure (mb)

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

Ozone (du)

324
326
325
325
326
327
327
328
327
327
335
334
334
337
337
337
336
335
334
332
334
337
339
341

Thursday 10

Full Moon 100%

21:39

05:21

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
17 Bad
18 Bad
19 Bad
20 OK
21 OK

Sun - Rise: 05:04, Set: 20:35, Transit: 12:49. Moon - Rise: 21:39, Set: 05:21. Civil Dark: 21:13 - 04:26. Nautical Dark: 22:04 - 03:36. Astro Dark: 23:11 - 02:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
97
96
97
99
99
98
97
96
91
84
75
67
43
25
18
11

Low Clouds (% Sky Obscured)

52
52
51
47
59
78
100
98
96
94
95
97
98
96
94
91
87
81
75
67
43
25
18
11

Medium Clouds (% Sky Obscured)

50
49
52
50
30
25
25
24
22
21
23
32
36
35
35
28
24
20
19
12
11
9
9
9

High Clouds (% Sky Obscured)

61
80
90
90
100
100
60
35
14
3
2
3
4
2
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
6
6
6
6
7
8
8
6
4
2
1
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

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

Precipitation Probability (%)

83
95
95
95
95
95
95
95
95
76
71
65
58
56
51
44
37
35
38
36
36
32
29
20

Precipitation Amount (mm)

0.5
0.6
0.6
0.6
0.7
1
1.4
1.2
0.8
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
16
16
16
16
16
16
17
17
18
19
20
21
21
21
20
19
17
17

Feels Like (°C)

18
18
18
17
17
17
17
17
17
17
17
18
18
19
19
19
19
22
22
22
22
22
23
19

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
93
89
86
84
84
82
86
90
96
96

Pressure (mb)

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

Ozone (du)

343
345
347
349
351
355
358
362
363
363
363
363
362
362
362
362
362
356
351
346
343
340
336
335

Friday 11

Waning Gibbous 98%

22:05

06:36

22 Good
23 Good
00 Good
01 OK
02 Good
03 Good
04 Good
05 Good
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: 05:05, Set: 20:35, Transit: 12:50. Moon - Rise: 22:05, Set: 06:36. Civil Dark: 21:12 - 04:27. Nautical Dark: 22:03 - 03:37. Astro Dark: 23:09 - 02:32

Total Clouds (% Sky Obscured)

4
7
11
14
10
7
4
10
16
22
44
67
81
76
70
63
69
69
67
79
78
81

Low Clouds (% Sky Obscured)

4
7
11
14
10
7
4
10
16
22
44
67
76
57
38
20
16
12
7
7
8
8

Medium Clouds (% Sky Obscured)

4
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
21
33
39
34
22
25
52
59
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
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
5
6
1
13
15
16
12
9
12
14
12
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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
17
16
16
17
17
16
16
22
22
23
23
23
24
27
26
26
26
25

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
96
96
96
96
96
95
93
90
86
82
78
78
77
77
78
79
81
83
85

Pressure (mb)

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

Ozone (du)

333
331
330
328
326
323
320
317
317
316
316
315
313
312
311
310
308
307
306
305
305
305

Forecast for Sainte-Marie, Chaudi�re-Appalaches, Canada (46.41,-71.06)

Generated: 05/07/25 22:57:52. Forecast: 05/07/25 to 11/07/25. Timezone: UTC-4.00