Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Crescent 42%

11:51

23:47

19 OK
20 OK
21 Good
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

Sun - Rise: 04:59, Set: 20:38, Transit: 12:48. Moon - Rise: 11:51, Set: 23:47. Civil Dark: 21:16 - 04:21. Nautical Dark: 22:06 - 03:30. Astro Dark: 23:15 - 02:22

Total Clouds (% Sky Obscured)

22
34
4
64
64
59
50
60
100
100
100
100
100
100
100
100
100
94
93
84
94
80
98
91

Low Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
6
0
20
50
14
41
63
78
80
90
90
84
92
60
66
56

Medium Clouds (% Sky Obscured)

0
0
0
2
1
8
0
2
34
93
99
100
92
100
100
94
99
84
37
8
63
43
40
61

High Clouds (% Sky Obscured)

22
34
4
19
24
29
27
60
100
100
100
100
100
93
100
100
82
22
65
6
13
80
79
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
9
9
5
4
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
17
2
18
39
45
95
95
95
95
80
78
65
72
70
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1
2.1
0.5
0.4
0.2
0.4
0.3
0.2

Wind Speed/Direction (mph)

6
4
3
4
5
5
5
5
5
5
5
5
4
6
6
5
6
7
7
8
10
10
10
10

Chance of Frost

Temperature (°C)

26
23
21
19
18
18
17
17
17
17
18
19
20
21
21
21
20
20
20
22
22
22
23
22

Feels Like (°C)

30
26
22
21
21
20
19
18
16
17
18
19
20
21
21
21
21
22
21
23
23
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

73
79
80
81
83
85
81
77
77
81
81
78
81
73
70
88
93
98
98
100
98
96
97
96

Pressure (mb)

1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

313
312
315
316
315
313
312
310
308
307
306
306
306
305
307
305
304
305
305
306
307
307
308
309

Tuesday 1

Waxing Crescent 51%

12:57

00:03

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 OK
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK

Sun - Rise: 04:59, Set: 20:37, Transit: 12:48. Moon - Rise: 12:57, Set: 00:03. Civil Dark: 21:15 - 04:21. Nautical Dark: 22:06 - 03:31. Astro Dark: 23:14 - 02:23

Total Clouds (% Sky Obscured)

92
100
99
94
99
71
48
98
98
44
47
35
38
35
30
20
20
25
42
49
48
21
30
22

Low Clouds (% Sky Obscured)

60
66
47
41
23
28
20
36
37
42
47
35
26
34
30
20
20
22
31
25
35
21
29
21

Medium Clouds (% Sky Obscured)

40
50
45
36
0
0
0
16
22
0
19
12
0
0
19
0
20
0
19
0
34
0
20
3

High Clouds (% Sky Obscured)

69
100
95
83
98
55
39
93
95
7
8
19
27
15
15
10
10
15
20
30
0
0
0
0

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
2
6
9
1
2
2
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 (%)

41
37
38
3
0
3
6
28
17
5
4
26
23
26
29
22
29
9
4
0
2
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
20
20
19
18
18
18
18
17
17
17
18
18
17
15
14
13
14
13
12
13
13
13
15

Relative Humidity (%)

96
98
98
95
95
96
95
96
96
98
96
98
96
89
72
63
54
55
47
46
47
48
49
57

Pressure (mb)

1005
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1008
1008

Ozone (du)

310
310
310
312
312
313
314
316
319
321
321
322
324
326
327
328
329
329
328
327
327
326
326
327

Wednesday 2

First Quarter 49%

14:02

00:18

19 OK
20 OK
21 Good
22 Good
23 OK
00 Good
01 OK
02 OK
03 OK
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

Sun - Rise: 05:00, Set: 20:37, Transit: 12:48. Moon - Rise: 14:02, Set: 00:18. Civil Dark: 21:15 - 04:22. Nautical Dark: 22:05 - 03:32. Astro Dark: 23:13 - 02:24

Total Clouds (% Sky Obscured)

19
20
16
0
14
0
19
24
18
33
72
63
85
90
100
100
96
50
100
100
100
65
59
55

Low Clouds (% Sky Obscured)

19
20
16
0
0
0
19
24
14
3
5
2
5
27
26
35
45
31
28
38
44
50
42
38

Medium Clouds (% Sky Obscured)

9
20
16
0
0
0
6
19
3
30
21
18
21
33
14
49
2
50
27
51
75
65
53
26

High Clouds (% Sky Obscured)

0
0
0
0
14
0
0
0
2
5
40
41
59
36
98
97
92
50
100
38
100
35
37
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
9
9
9
7
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
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
2
4
5
24
35
47
51
7
38
46
81
79
85
79
95
95
95
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.5
0.3
0.3
0.3
0.8
1.2
0.9
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
17
16
16
15
14
14
13
13
13
12
13
16
17
17
15
15
15
17
18
14
14
13
14

Relative Humidity (%)

66
80
83
89
93
92
90
89
87
87
86
92
95
93
84
66
58
66
73
88
61
67
68
72

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1008
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

330
333
333
335
336
336
333
331
329
328
328
329
332
335
336
340
341
342
347
353
357
366
368
371

Thursday 3

Waxing Gibbous 61%

15:08

00:35

19 Bad
20 Bad
21 Bad
22 OK
23 Bad
00 OK
01 OK
02 OK
03 OK
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

Sun - Rise: 05:01, Set: 20:37, Transit: 12:49. Moon - Rise: 15:08, Set: 00:35. Civil Dark: 21:15 - 04:23. Nautical Dark: 22:05 - 03:33. Astro Dark: 23:12 - 02:26

Total Clouds (% Sky Obscured)

44
36
35
37
24
14
5
11
17
87
89
88
88
90
94
97
27
93
39
94
96
47
95
44

Low Clouds (% Sky Obscured)

28
20
19
15
12
7
4
10
12
87
89
88
88
87
86
87
27
85
39
85
85
31
82
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
23
35
23
13
2
19
43
47
55
44

High Clouds (% Sky Obscured)

21
26
31
36
24
12
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

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 (%)

46
38
31
17
24
22
4
7
5
0
0
0
0
1
1
6
34
34
43
38
38
38
31
35

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)

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

Chance of Frost

Temperature (°C)

18
17
16
14
13
12
11
10
10
10
11
11
12
12
13
13
14
17
16
18
17
16
18
17

Feels Like (°C)

18
17
16
15
14
13
12
12
11
10
10
10
10
11
12
11
11
15
13
15
14
14
16
15

Dew Point (°C)

12
12
12
12
12
11
10
9
9
8
7
8
9
8
9
9
8
8
9
9
10
11
9
10

Relative Humidity (%)

65
70
75
87
90
92
90
93
91
90
77
79
81
79
77
76
69
55
63
54
62
70
58
65

Pressure (mb)

1008
1009
1009
1010
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

374
371
367
367
367
367
367
370
373
377
378
378
373
378
383
383
376
375
377
376
371
365
361
360

Friday 4

Waxing Gibbous 70%

16:15

00:54

19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
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

Sun - Rise: 05:01, Set: 20:36, Transit: 12:49. Moon - Rise: 16:15, Set: 00:54. Civil Dark: 21:14 - 04:24. Nautical Dark: 22:04 - 03:34. Astro Dark: 23:11 - 02:27

Total Clouds (% Sky Obscured)

60
60
48
24
17
23
66
70
49
61
78
75
75
83
93
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
51
43
17
15
23
38
41
45
44
43
42
38
43
27
25
38
52
65
67
66
65
55
46

Medium Clouds (% Sky Obscured)

37
20
10
0
0
0
0
0
0
0
0
0
0
4
6
9
11
19
24
48
72
95
95
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
8
10
1
1
20
20
25
50
71
94
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
6
6
6
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

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

Precipitation Probability (%)

43
37
27
1
1
1
0
0
0
0
0
0
0
0
0
0
6
12
18
44
54
58
60
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0

Wind Speed/Direction (mph)

7
5
4
3
3
3
3
3
3
3
3
3
4
5
6
7
8
8
8
8
7
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
10
10
10
10
10
10
9
9
9
10
11
11
11
11
10
11
12
13
15
17
18
18

Relative Humidity (%)

66
79
83
92
95
96
96
95
95
95
95
91
84
69
61
54
47
50
54
59
69
81
95
95

Pressure (mb)

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

Ozone (du)

358
356
354
352
349
347
345
341
338
335
332
328
327
324
322
319
316
314
311
308
306
305
304
302

Saturday 5

Waxing Gibbous 79%

17:22

01:17

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:02, Set: 20:36, Transit: 12:49. Moon - Rise: 17:22, Set: 01:17. Civil Dark: 21:14 - 04:25. Nautical Dark: 22:04 - 03:35. Astro Dark: 23:10 - 02:29

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

41
61
74
86
72
62
55
75
89
98
95
93
88
81
73
66
62
57
53
47
41
35
34
33

Medium Clouds (% Sky Obscured)

100
91
81
72
53
36
18
36
50
58
56
49
40
53
54
58
48
42
37
47
64
77
75
74

High Clouds (% Sky Obscured)

100
100
100
100
99
97
91
78
65
52
44
48
52
47
53
68
83
86
91
92
92
91
89
88

ISS Passover

Visibility (miles)

7
8
7
6
5
7
8
9
6
3
0
0
0
0
3
6
9
9
9
9
9
8
7
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

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

Precipitation Probability (%)

50
51
57
67
73
75
78
73
60
30
35
39
41
44
49
55
46
38
33
34
35
36
42
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
6
7
8
8
9
8
8
7
7
6
5
5
5
6
6
7
7
8
7
7
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
95
93
95
96
98
98
98
98
100
98
98
96
95
93
80
68
60
63
70
74
81

Pressure (mb)

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

Ozone (du)

301
299
299
298
298
297
296
295
294
294
293
295
296
298
297
297
297
296
296
296
295
294
293
293

Sunday 6

Waxing Gibbous 86%

18:28

01:46

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

Sun - Rise: 05:03, Set: 20:36, Transit: 12:49. Moon - Rise: 18:28, Set: 01:46. Civil Dark: 21:13 - 04:25. Nautical Dark: 22:03 - 03:36. Astro Dark: 23:09 - 02:30

Total Clouds (% Sky Obscured)

96
97
98
100
100
100
99
95
89
80
80
80
79
83
86
91
93
96
100

Low Clouds (% Sky Obscured)

32
35
36
42
52
52
62
47
34
22
19
19
21
29
40
53
70
82
91

Medium Clouds (% Sky Obscured)

72
66
60
39
32
49
68
74
65
59
57
54
45
34
25
23
24
25
26

High Clouds (% Sky Obscured)

92
97
98
100
99
97
95
88
81
74
79
80
79
83
86
91
70
66
56

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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
48
39
6
11
9
0
6
7
4
21
30
32
37
40
39
33
25
16

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
24
17
18
20
20
20
20
15
15
14
14
14
13
20
19
19
20
21

Dew Point (°C)

19
18
18
17
17
16
15
14
13
11
10
11
12
12
12
13
13
14
16

Relative Humidity (%)

89
96
98
96
95
95
93
93
92
90
88
79
72
64
62
60
57
60
63

Pressure (mb)

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

Ozone (du)

294
294
293
293
292
292
291
291
292
292
293
293
293
294
294
294
294
294
293

Forecast for Saint-Romain, Estrie, Canada (45.79,-71.09)

Generated: 30/06/25 19:11:27. Forecast: 30/06/25 to 06/07/25. Timezone: UTC-4.00