Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waxing Gibbous 86%

17:30

01:11

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: 04:56, Set: 20:42, Transit: 12:49. Moon - Rise: 17:30, Set: 01:11. Civil Dark: 21:21 - 04:17. Nautical Dark: 22:15 - 03:23. Astro Dark: 23:34 - 02:06

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
98
100
99
99
100
100
96
99
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
85
81
83
71
78
80
85
83
80
74
79
87
82
82
78
81
68
80
78
80
72
95
98

Medium Clouds (% Sky Obscured)

100
100
100
72
72
85
50
60
99
74
60
83
69
82
96
90
100
100
100
100
100
100
100
98

High Clouds (% Sky Obscured)

100
100
100
100
98
100
100
52
96
55
92
100
7
41
69
11
100
100
99
100
100
100
100
100

ISS Passover

Visibility (miles)

3
3
4
9
9
8
9
1
0
0
1
8
8
7
7
4
8
7
9
6
9
9
5
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
0
0
0
2
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

25
95
95
69
34
26
15
4
18
23
21
26
65
65
95
79
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
1.2
0.3
0.3
0
0
0
0
0
0
0
0
0.5
0.3
0.7
0.2
0.9
0.6
0.7
1
1.2
1.4
2.8
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
100
100
98
98
95
88
86
93
96
96
95
96
96
96
98
96
98
98

Pressure (mb)

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

Ozone (du)

299
299
297
298
298
297
296
296
297
299
299
299
300
299
298
297
296
295
295
295
296
298
300
301

Sunday 6

Waxing Gibbous 92%

18:37

01:39

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: 04:57, Set: 20:42, Transit: 12:49. Moon - Rise: 18:37, Set: 01:39. Civil Dark: 21:21 - 04:18. Nautical Dark: 22:14 - 03:24. Astro Dark: 23:32 - 02:08

Total Clouds (% Sky Obscured)

100
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)

100
98
100
100
100
100
100
100
89
88
86
96
94
95
100
100
100
94
78
78
95
98
97
98

Medium Clouds (% Sky Obscured)

93
70
41
100
100
100
100
100
100
86
97
55
79
68
55
58
68
100
100
100
67
92
100
100

High Clouds (% Sky Obscured)

100
99
69
99
92
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
35

ISS Passover

Visibility (miles)

3
8
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
5
9
9
9
9
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

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

Precipitation Probability (%)

95
94
60
18
13
15
10
53
89
95
95
95
95
95
95
95
95
95
95
95
87
95
95
95

Precipitation Amount (mm)

0.7
0.3
0.2
0
0
0
0
0.2
0.6
2
1.6
3.6
3.5
2.6
0.9
0.7
1.4
2.5
1
1.1
0.3
0.5
3.3
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
14
13
13
13
12
12
13
13
13
14
14
14
14
14
14
14
14
14

Feels Like (°C)

15
15
14
13
13
13
13
13
12
13
12
12
12
13
13
14
14
14
14
14
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
95
93
93
95
95
93
89
86
87
76
69
64
69
86
96
96
95
95
96
96

Pressure (mb)

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

Ozone (du)

303
303
302
304
304
305
304
304
305
308
306
305
304
305
304
303
303
302
301
302
303
304
307
312

Monday 7

Waxing Gibbous 90%

19:38

02:16

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 OK
19 Good
20 Good
21 Bad
22 Good

Sun - Rise: 04:58, Set: 20:41, Transit: 12:49. Moon - Rise: 19:38, Set: 02:16. Civil Dark: 21:20 - 04:19. Nautical Dark: 22:13 - 03:26. Astro Dark: 23:30 - 02:11

Total Clouds (% Sky Obscured)

88
100
100
100
100
95
91
99
96
93
88
93
94
91
93
93
91
80
80
13
6
12
41
2

Low Clouds (% Sky Obscured)

74
98
96
95
89
89
91
99
91
58
9
8
10
30
51
62
66
69
75
13
6
12
12
2

Medium Clouds (% Sky Obscured)

75
57
51
45
51
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
60
60
62
66
73
89
39
40
38
42
75
85
84
90
93
70
10
9
5
0
6
30
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
9

Fog (%)

0
0
3
2
3
3
4
1
0
0
0
0
0
0
0
0
0
0
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 (%)

95
57
28
13
6
1
1
0
1
0
0
0
0
0
0
9
12
14
12
14
12
0
0
0

Precipitation Amount (mm)

1.4
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)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
13
13
14
16
19
20
22
22
22
22
22
21
20
19
16
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
95
92
93
90
89
87
72
54
50
45
42
44
51
48
53
61
70
82
89
90

Pressure (mb)

1015
1015
1015
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1016
1017
1018
1018

Ozone (du)

311
310
309
309
309
311
312
312
311
312
313
314
314
314
315
314
314
315
315
315
315
313
312
311

Tuesday 8

Waxing Gibbous 97%

20:30

03:05

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: 04:58, Set: 20:41, Transit: 12:49. Moon - Rise: 20:30, Set: 03:05. Civil Dark: 21:19 - 04:20. Nautical Dark: 22:12 - 03:27. Astro Dark: 23:28 - 02:13

Total Clouds (% Sky Obscured)

46
80
89
87
93
97
95
93
91
88
87
86
90
84
82
95
96
96
94
93
92
90
91
93

Low Clouds (% Sky Obscured)

11
13
31
56
68
75
75
73
74
64
57
55
62
60
55
28
54
59
56
6
0
1
30
31

Medium Clouds (% Sky Obscured)

5
12
15
29
72
58
51
45
42
42
37
30
24
27
29
29
29
28
36
40
32
41
91
93

High Clouds (% Sky Obscured)

33
61
72
23
40
1
0
0
3
15
50
40
35
5
9
34
25
30
25
25
30
25
25
30

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
1
0
0
0
0
0
0
0
1
1
0
0
2
3
4
5
6
5
4
4
4

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

Chance of Frost

Temperature (°C)

12
12
12
11
12
13
13
14
14
16
17
18
18
20
22
23
23
22
21
20
19
17
15
15

Feels Like (°C)

14
12
10
10
10
11
11
12
13
15
16
17
18
19
22
22
21
20
19
19
19
17
15
14

Dew Point (°C)

11
10
9
7
6
5
4
6
8
10
10
10
9
8
9
8
8
8
9
12
13
12
11
10

Relative Humidity (%)

92
90
83
77
68
59
56
59
64
67
65
59
53
46
42
40
38
41
47
58
69
74
75
69

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

311
310
310
313
318
321
325
327
329
330
329
329
329
329
329
328
325
325
325
326
325
326
328
328

Wednesday 9

Waxing Gibbous 99%

21:11

04:06

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: 04:59, Set: 20:40, Transit: 12:50. Moon - Rise: 21:11, Set: 04:06. Civil Dark: 21:19 - 04:21. Nautical Dark: 22:11 - 03:28. Astro Dark: 23:26 - 02:15

Total Clouds (% Sky Obscured)

95
97
99
97
95
94
97
99
100
96
94
95
95
95
96
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
3
2
0
6
55
57
64
65
62
71
80
82
87
88
98
99
99
100
96
96
93
91
90

Medium Clouds (% Sky Obscured)

91
97
98
89
95
94
96
98
92
94
89
82
82
74
73
67
58
46
38
27
21
25
47
60

High Clouds (% Sky Obscured)

40
40
45
49
23
23
75
23
29
12
10
34
21
3
0
82
91
95
85
70
66
56
51
52

ISS Passover

Visibility (miles)

9
9
9
9
8
8
8
1
2
7
9
9
4
6
9
9
9
9
9
9
9
9
6
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
Very Light Rain
Very Light Rain
Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

8
15
38
53
66
74
74
52
69
74
38
16
23
20
25
18
23
31
45
58
69
86
95
95

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.4
0
0.2
0.5
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
13
13
12
13
13
14
13
13
14
15
15
15
17
18
18
18
18
17
17
17
15
15

Dew Point (°C)

9
8
9
9
11
12
13
13
14
14
14
14
14
15
15
15
15
15
15
14
14
14
14
14

Relative Humidity (%)

68
66
69
73
90
93
96
98
100
96
98
98
95
93
85
78
81
85
87
90
93
96
98
98

Pressure (mb)

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

Ozone (du)

328
329
330
332
333
334
332
334
335
336
338
339
339
340
340
340
340
341
342
343
345
347
350
353

Thursday 10

Full Moon 100%

21:43

05:17

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 OK

Sun - Rise: 05:00, Set: 20:39, Transit: 12:50. Moon - Rise: 21:43, Set: 05:17. Civil Dark: 21:18 - 04:22. Nautical Dark: 22:10 - 03:29. Astro Dark: 23:24 - 02:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
88
79
63
46
17

Low Clouds (% Sky Obscured)

91
93
95
94
93
90
89
93
100
100
100
100
100
100
100
100
100
100
94
88
79
63
46
17

Medium Clouds (% Sky Obscured)

75
85
91
87
79
58
50
46
42
32
27
21
22
13
9
8
8
8
6
5
5
4
3
0

High Clouds (% Sky Obscured)

85
97
100
100
100
100
67
33
4
29
37
42
31
20
2
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
1
0
0
0
0
1
0
0
0
3
5
8
8
9
9
9
9
9
9
9
9
6
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
90
79
64
54
52
41
35
29
23
24
23
16
11
2

Precipitation Amount (mm)

1.1
1.3
1.1
1.6
1.7
1.1
1
1
0.8
0.8
0.7
0.6
0.4
0.2
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
13
14
14
14
14
14
14
14
13
13
13
14
14
14
14
15
14
13

Relative Humidity (%)

100
100
100
100
98
98
98
98
100
98
96
95
92
87
83
79
81
82
83
86
90
96
96
96

Pressure (mb)

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

Ozone (du)

357
357
358
359
359
360
360
360
360
360
360
360
360
359
357
356
352
348
344
341
338
335
333
331

Friday 11

Waning Gibbous 98%

22:08

06:33

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 OK

Sun - Rise: 05:01, Set: 20:39, Transit: 12:50. Moon - Rise: 22:08, Set: 06:33. Civil Dark: 21:17 - 04:23. Nautical Dark: 22:09 - 03:31. Astro Dark: 23:22 - 02:20

Total Clouds (% Sky Obscured)

37
61
85
89
94
99
99
98
97
98
98
99
99
97
97
96
95
90
74
52
25

Low Clouds (% Sky Obscured)

37
61
85
89
93
96
94
92
89
89
92
94
81
67
53
62
70
77
60
42
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
6
5
4
3
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
3
24
30
5
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
3
6
9
6
3
0
3
6
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 (%)

1
1
0
0
0
0
5
8
10
15
18
17
19
20
16
21
22
17
20
21
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
14
14
15
15
15
15
14
13
13
14
14
16
16
16

Relative Humidity (%)

98
98
100
98
98
100
98
100
98
96
87
80
72
65
56
50
55
61
67
74
80

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017

Ozone (du)

329
327
325
323
320
318
315
314
314
313
312
310
309
308
307
306
305
305
304
303
303

Forecast for Sainte-Brigitte-de-Laval, Capitale-Nationale, Canada (47.33,-71.14)

Generated: 05/07/25 23:12:12. Forecast: 05/07/25 to 11/07/25. Timezone: UTC-4.00