Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 15

Waning Gibbous 68%

23:01

11:42

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

Sun - Rise: 05:06, Set: 20:34, Transit: 12:49. Moon - Rise: 23:01, Set: 11:42. Civil Dark: 21:11 - 04:28. Nautical Dark: 22:02 - 03:39. Astro Dark: 23:07 - 02:34

Total Clouds (% Sky Obscured)

44
54
56
73
90
19
23
15
44
83
34
63
18
17
37
67
49
13
12
15
21
19
90
90

Low Clouds (% Sky Obscured)

20
18
18
44
32
19
23
15
17
18
23
22
15
17
16
2
5
4
12
15
21
11
16
21

Medium Clouds (% Sky Obscured)

23
6
0
7
18
3
14
0
1
0
8
22
7
0
0
1
0
0
0
0
0
0
5
1

High Clouds (% Sky Obscured)

25
6
55
65
45
4
23
7
22
41
8
20
2
3
21
57
37
13
3
3
4
12
80
78

ISS Passover

Visibility (miles)

3
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
1
3
8
9
13
20
31
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Very Light Rain
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
40
2
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
1
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
8
6
5
4
4
3
4
3
4
3
4
4
4
4
7
8
10
11
12
13
13

Chance of Frost

Temperature (°C)

28
27
26
23
25
24
22
21
21
20
20
19
19
19
19
19
21
23
24
25
27
28
29
29

Feels Like (°C)

28
28
28
24
27
25
25
24
23
22
20
20
21
21
21
21
22
24
26
27
29
30
30
29

Dew Point (°C)

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

Relative Humidity (%)

74
60
62
68
82
84
84
84
84
84
84
86
89
92
93
93
88
80
73
68
64
61
60
63

Pressure (mb)

1014
1015
1014
1014
1014
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1012

Ozone (du)

320
320
319
316
317
314
312
310
308
307
308
307
309
309
309
309
311
312
313
314
312
309
308
307

Wednesday 16

Waning Gibbous 57%

23:18

13:00

15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Good
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

Sun - Rise: 05:07, Set: 20:33, Transit: 12:50. Moon - Rise: 23:18, Set: 13:00. Civil Dark: 21:10 - 04:30. Nautical Dark: 22:00 - 03:40. Astro Dark: 23:05 - 02:36

Total Clouds (% Sky Obscured)

31
68
64
55
46
45
33
15
2
32
46
75
79
81
98
86
89
97
91
98
95
98
100
100

Low Clouds (% Sky Obscured)

18
22
14
0
0
0
0
0
0
24
36
7
23
37
18
41
43
43
73
77
74
95
84
81

Medium Clouds (% Sky Obscured)

0
0
0
0
20
22
0
0
0
0
22
25
26
39
92
74
74
78
77
92
87
86
89
63

High Clouds (% Sky Obscured)

20
60
64
55
46
45
33
15
2
5
4
65
49
18
76
50
76
74
60
76
40
74
100
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
7
7
7
7
7
4
5
4
7
0
0
0
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
2
6
13
10
6
2
11
3
1
11
3
15
10
21
38
68
73
82
95
86
85
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.3
1
0.7
0.6
1
0.7

Wind Speed/Direction (mph)

13
12
11
9
7
5
4
3
2
6
5
5
6
6
7
6
6
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

30
30
30
29
27
25
23
22
21
19
19
18
18
18
18
18
18
19
19
19
19
19
19
19

Feels Like (°C)

30
32
30
30
29
27
26
25
25
21
20
19
18
18
18
18
19
20
20
20
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

61
62
66
73
78
86
88
89
91
96
95
96
96
96
93
98
93
96
96
100
100
100
98
98

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1010
1010
1010
1009
1008
1007

Ozone (du)

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

Thursday 17

Third Quarter 45%

23:37

14:22

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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK

Sun - Rise: 05:08, Set: 20:32, Transit: 12:50. Moon - Rise: 23:37, Set: 14:22. Civil Dark: 21:09 - 04:31. Nautical Dark: 21:59 - 03:42. Astro Dark: 23:03 - 02:38

Total Clouds (% Sky Obscured)

100
82
100
97
99
100
100
99
99
89
60
55
69
85
12
14
6
7
10
12
16
20
22
25

Low Clouds (% Sky Obscured)

79
72
92
76
82
85
84
92
88
75
55
51
49
73
12
14
6
7
10
12
16
20
22
25

Medium Clouds (% Sky Obscured)

65
50
52
33
38
30
52
64
70
32
18
0
0
0
0
0
0
0
0
0
0
0
0
15

High Clouds (% Sky Obscured)

84
38
96
42
42
38
25
15
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
1
5
0
0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
1
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
86
95
81
55
13
6
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.6
1.2
1.4
0.6
0.7
0.3
1.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
20
19
19
18
18
18
18
19
19
17
16
15
16
14
15
17
19
20
22
23
24
25

Feels Like (°C)

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

Dew Point (°C)

19
19
19
18
18
18
18
18
18
19
18
15
15
13
13
12
12
10
9
7
7
7
8
10

Relative Humidity (%)

95
91
92
96
95
98
100
100
98
98
93
92
93
89
85
87
79
64
52
43
39
36
36
38

Pressure (mb)

1007
1006
1005
1004
1004
1003
1003
1002
1002
1002
1003
1004
1006
1007
1009
1010
1012
1013
1013
1014
1015
1015
1015
1015

Ozone (du)

303
302
302
303
305
305
307
309
309
308
309
309
308
310
313
316
317
318
320
322
322
322
323
323

Friday 18

Waning Crescent 34%

00:00

No Set

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

Sun - Rise: 05:09, Set: 20:31, Transit: 12:50. Moon - Rise: 00:00, Set: No Set. Civil Dark: 21:08 - 04:32. Nautical Dark: 21:58 - 03:43. Astro Dark: 23:01 - 02:41

Total Clouds (% Sky Obscured)

41
41
29
9
29
6
1
0
0
1
2
12
22
41
77
50
98
81
68
52
69
81
70
84

Low Clouds (% Sky Obscured)

35
31
22
7
19
4
1
0
0
0
1
7
13
10
40
7
2
3
41
9
9
13
37
58

Medium Clouds (% Sky Obscured)

29
41
27
9
0
0
0
0
0
0
0
3
6
10
15
21
27
18
48
40
54
71
42
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
22
31
50
92
67
37
7
16
36
9
12

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
1
18
9
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)

4
5
6
5
4
3
3
3
4
4
4
4
4
4
4
4
4
6
7
7
9
9
11
10

Chance of Frost

Temperature (°C)

25
25
25
24
22
20
19
17
16
15
15
14
14
14
14
15
17
18
19
20
22
23
24
24

Feels Like (°C)

24
24
24
23
23
20
19
18
17
16
16
15
15
14
13
14
17
17
17
18
19
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

39
41
45
50
60
67
69
73
81
85
86
84
86
84
86
80
82
74
66
75
58
54
52
51

Pressure (mb)

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

Ozone (du)

324
326
328
331
332
332
335
338
346
349
352
353
353
353
354
354
351
352
353
355
354
354
350
351

Saturday 19

Waning Crescent 23%

00:30

15:46

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 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:10, Set: 20:30, Transit: 12:50. Moon - Rise: 00:30, Set: 15:46. Civil Dark: 21:07 - 04:33. Nautical Dark: 21:56 - 03:45. Astro Dark: 22:59 - 02:43

Total Clouds (% Sky Obscured)

85
80
86
29
77
38
36
95
48
37
31
22
32
38
31
27
20
34
47
59
70
77
85
90

Low Clouds (% Sky Obscured)

22
26
7
5
37
8
13
62
19
8
1
1
2
2
2
1
1
8
14
19
23
27
32
39

Medium Clouds (% Sky Obscured)

23
19
73
29
40
37
32
87
30
33
31
13
7
6
6
8
7
9
10
12
20
26
32
41

High Clouds (% Sky Obscured)

46
60
58
27
40
37
18
2
2
1
0
22
32
38
31
27
0
12
23
35
35
24
12
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
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
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
27
33
63
18
38
55
37
37
31
28
3
2
0
2
2
1
9
13
15
26
31
32
41

Precipitation Amount (mm)

0
0
0
0.4
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
72
67
71
85
88
91
89
90
88
90
90
89
89
89
83
80
74
70
65
61
62
62
63

Pressure (mb)

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

Ozone (du)

351
355
359
360
358
354
351
351
351
350
350
349
345
340
335
333
332
330
329
328
327
326
325
325

Sunday 20

Waning Crescent 13%

01:10

17:09

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
13 Bad
14 OK

Sun - Rise: 05:11, Set: 20:29, Transit: 12:50. Moon - Rise: 01:10, Set: 17:09. Civil Dark: 21:06 - 04:34. Nautical Dark: 21:55 - 03:46. Astro Dark: 22:56 - 02:45

Total Clouds (% Sky Obscured)

95
100
97
93
90
80
73
64
76
86
100
95
90
85
86
88
88
86
83
79
65
50
33
28

Low Clouds (% Sky Obscured)

47
54
54
53
52
41
33
24
44
64
84
74
64
55
52
50
47
44
42
39
38
38
33
25

Medium Clouds (% Sky Obscured)

48
55
61
68
74
62
55
50
70
84
99
91
84
76
79
81
82
69
52
38
27
16
5
17

High Clouds (% Sky Obscured)

67
100
73
53
60
55
53
42
42
43
43
34
25
18
26
34
42
45
46
47
28
12
1
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
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
44
47
40
23
20
16
5
32
44
53
64
68
66
56
39
7
18
24
27
25
24
24
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
8
6
5
3
3
3
3
3
3
4
3
2
3
1
1
2
3
4
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
24
24
23
22
21
18
18
18
17
18
17
17
17
17
16
16
16
20
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

68
73
76
80
85
89
89
89
90
90
89
89
88
89
87
83
79
77
78
81
82
72
62
54

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

325
324
324
328
332
335
338
341
344
346
348
349
351
353
355
355
355
355
353
352
350
350
349
349

Monday 21

Waning Crescent 6%

02:05

18:25

15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 05:12, Set: 20:28, Transit: 12:50. Moon - Rise: 02:05, Set: 18:25. Civil Dark: 21:05 - 04:36. Nautical Dark: 21:53 - 03:48. Astro Dark: 22:54 - 02:48

Total Clouds (% Sky Obscured)

23
18
16
17
15
11
9
4
3
2
1
1
2
2
1
1
1

Low Clouds (% Sky Obscured)

14
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
18
16
17
15
11
6
2
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
2
2
1
1
0
0
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

Fog (%)

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

Precipitation Probability (%)

10
1
4
4
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
25
23
24
25
25
18
18
19
18
17
16
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

53
52
50
58
66
74
77
78
80
80
79
80
80
79
79
73
66

Pressure (mb)

1010
1010
1011
1011
1012
1013
1014
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019

Ozone (du)

350
352
353
355
357
359
355
351
348
346
344
342
341
340
339
339
339

Forecast for Saint-Jean-de-l'Ile-d'Orl�ans, Capitale-Nationale, Canada (46.93,-70.93)

Generated: 15/07/25 15:51:29. Forecast: 15/07/25 to 21/07/25. Timezone: UTC-4.00