Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Gibbous 48%

No Rise

13:15

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: 06:44, Set: 16:11, Transit: 11:28. Moon - Rise: No Rise, Set: 13:15. Civil Dark: 16:44 - 06:11. Nautical Dark: 17:21 - 05:34. Astro Dark: 17:57 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
94
78
79
75
87
79
79
75
80
75
96
96
98
97
97
98
96
85
81
76
69

Low Clouds (% Sky Obscured)

44
64
68
67
75
75
69
85
69
71
69
80
75
86
90
89
86
90
93
83
76
77
72
69

Medium Clouds (% Sky Obscured)

66
45
1
0
0
0
0
0
0
2
2
2
2
40
43
58
54
56
51
47
16
7
2
0

High Clouds (% Sky Obscured)

100
66
8
0
0
0
0
0
0
0
0
0
1
0
0
10
11
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
1
2
8
9
9
9
5
3
2
2
1
1
1
5
3
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
None
None
None
None

Precipitation Probability (%)

2
0
0
12
13
14
19
10
6
2
4
9
11
26
18
25
18
26
27
28
18
22
15
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
0
0

Wind Speed/Direction (mph)

10
12
14
14
14
14
15
14
13
12
12
12
12
11
10
9
7
6
5
5
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-8
-9
-5
-5
-5
-5
-5
-4
-4
-4
-3
-2
-1
-1
-1
-1
-0
-0
-1
-1
-2
-2

Relative Humidity (%)

78
79
81
80
82
84
89
91
91
91
87
83
84
88
89
91
92
94
96
96
96
98
96
94

Pressure (mb)

996
997
997
997
998
999
1000
1001
1001
1001
1002
1001
1001
1001
1000
1000
1001
1001
1001
1002
1002
1002
1002
1003

Ozone (du)

384
383
387
383
372
371
371
368
367
365
362
360
359
355
349
346
343
337
331
327
329
330
327
326

Wednesday 12

Third Quarter 37%

23:43

13:33

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 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:45, Set: 16:10, Transit: 11:28. Moon - Rise: 23:43, Set: 13:33. Civil Dark: 16:43 - 06:12. Nautical Dark: 17:20 - 05:35. Astro Dark: 17:56 - 05:00

Total Clouds (% Sky Obscured)

87
98
96
93
98
95
91
95
95
91
88
87
95
99
98
99
97
98
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

87
97
92
86
96
85
77
82
81
83
76
76
72
78
68
60
66
81
89
91
83
92
100
88

Medium Clouds (% Sky Obscured)

0
3
3
5
13
38
43
50
54
44
48
48
46
54
57
51
61
70
74
75
75
80
74
64

High Clouds (% Sky Obscured)

0
0
2
2
0
0
0
0
0
1
7
4
25
13
7
8
9
3
17
32
37
9
2
1

ISS Passover

Visibility (miles)

5
7
7
7
7
9
9
9
9
9
9
4
3
3
3
3
3
3
3
0
0
0
0
0

Fog (%)

0
66
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

9
8
6
5
7
6
8
9
8
10
24
14
28
22
23
24
24
26
19
32
35
38
39
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
0
1
1
1
1
2
2
1
1
-0
-1
-2
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
0
1
0
1
1
1
-0
-1
-2
-2
-1
-1
-1

Relative Humidity (%)

94
92
92
92
92
92
92
94
92
89
88
93
94
93
93
93
94
94
94
94
96
96
98
96

Pressure (mb)

1003
1003
1004
1004
1004
1005
1005
1006
1007
1007
1007
1007
1008
1007
1008
1008
1008
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

325
325
326
325
327
326
325
326
325
322
321
319
317
316
316
317
321
321
323
324
327
328
323
314

Thursday 13

Waning Crescent 28%

00:53

13:48

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

Sun - Rise: 06:47, Set: 16:09, Transit: 11:28. Moon - Rise: 00:53, Set: 13:48. Civil Dark: 16:42 - 06:14. Nautical Dark: 17:19 - 05:37. Astro Dark: 17:55 - 05:01

Total Clouds (% Sky Obscured)

100
92
87
97
90
93
94
85
67
49
56
85
84
76
51
30
15
14
43
51
69
65
65
33

Low Clouds (% Sky Obscured)

99
82
68
71
63
66
59
52
22
3
4
42
59
62
30
20
15
2
4
21
38
36
22
10

Medium Clouds (% Sky Obscured)

37
31
27
24
42
49
47
39
42
24
23
25
22
18
2
0
0
2
17
18
15
15
10
5

High Clouds (% Sky Obscured)

3
17
50
77
50
47
27
16
15
7
8
27
22
27
39
19
4
0
3
9
50
55
50
4

ISS Passover

Visibility (miles)

0
0
1
7
7
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

Snow
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 (%)

35
23
10
9
8
7
7
5
4
4
2
3
3
4
3
4
2
1
1
1
1
2
1
1

Precipitation Amount (mm)

0.2
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
3
4
4
4
4
3
3
4
3
4
4
5
6
8
9
9
8
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

-1
-1
-2
-3
-3
-3
-3
-4
-4
-3
-1
0
1
2
2
1
1
-1
-3
-3
-3
-3
-3
-3

Feels Like (°C)

-3
-3
-5
-6
-7
-6
-7
-7
-8
-6
-4
-3
-2
-2
-2
-2
-3
-4
-6
-6
-6
-6
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
94
94
92
92
91
91
89
84
80
80
83
80
77
75
77
84
87
87
87
87
89

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1010
1010
1010
1009
1009
1009
1008

Ozone (du)

311
309
308
308
307
308
310
309
311
313
313
313
313
313
314
315
315
313
309
312
316
317
314
311

Friday 14

Waning Crescent 19%

02:00

14:03

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

Sun - Rise: 06:48, Set: 16:08, Transit: 11:28. Moon - Rise: 02:00, Set: 14:03. Civil Dark: 16:41 - 06:15. Nautical Dark: 17:18 - 05:38. Astro Dark: 17:54 - 05:02

Total Clouds (% Sky Obscured)

45
70
19
14
12
12
7
8
24
25
23
4
2
4
5
5
10
22
38
53
55
54
55
62

Low Clouds (% Sky Obscured)

16
24
18
10
2
2
2
2
2
3
4
2
1
2
2
1
2
1
2
2
8
14
17
22

Medium Clouds (% Sky Obscured)

7
17
3
2
2
2
1
2
12
14
15
0
0
0
0
0
0
19
38
53
55
51
50
53

High Clouds (% Sky Obscured)

2
2
0
0
3
3
0
0
0
0
0
0
0
0
3
5
10
9
5
0
29
54
55
62

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 (%)

1
0
0
0
0
1
1
1
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
5
4
4
4
4
4
5
5
6
7
8
8
9
10
9
9
8
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-4
-4
-5
-4
-3
-1
-1
0
1
1
0
-1
-3
-3
-4
-4
-4
-4

Feels Like (°C)

-7
-7
-8
-7
-7
-7
-7
-7
-7
-7
-6
-4
-3
-3
-2
-2
-3
-4
-5
-6
-7
-6
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
89
87
87
87
87
87
85
79
75
74
75
77
77
77
87
89
89
89
91
91
90

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1005
1005
1004
1003
1003
1003
1003
1002
1002
1001
1000
1000

Ozone (du)

312
313
314
315
315
315
316
316
316
317
320
319
319
321
323
322
316
315
321
329
329
321
313
308

Saturday 15

Waning Crescent 12%

03:07

14:17

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 Bad

Sun - Rise: 06:49, Set: 16:07, Transit: 11:28. Moon - Rise: 03:07, Set: 14:17. Civil Dark: 16:40 - 06:16. Nautical Dark: 17:17 - 05:39. Astro Dark: 17:53 - 05:03

Total Clouds (% Sky Obscured)

59
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
28
33
37
41
43
46
49
74
98
100
99
98
97
97
98
100
98
93
87
74
63
54
53

Medium Clouds (% Sky Obscured)

52
50
89
77
99
100
100
100
100
100
100
100
100
100
90
79
69
76
84
91
88
86
86
92

High Clouds (% Sky Obscured)

59
100
91
79
81
87
94
100
100
100
100
100
75
62
53
78
100
95
80
65
52
49
46
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
3
3
8
7
1
0
0
0
0
0
1
1
3
6
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
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

1
1
13
22
28
39
42
47
58
63
74
71
71
72
71
67
59
57
52
44
44
40
33
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0.2
0.3
0.3
0.3
0.4
0.3
0.3
0.2
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-3
-3
-3
-3
-2
-2
-1
-1
-1
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
89
87
89
89
89
89
92
91
91
89
89
91
92
94
96
98
98
98
98
98
94
94

Pressure (mb)

999
998
997
996
995
994
994
993
993
992
992
991
991
990
990
991
991
991
991
991
991
991
991
991

Ozone (du)

309
307
306
310
310
308
307
308
306
307
306
305
300
299
302
303
304
305
308
310
312
316
320
323

Sunday 16

Waning Crescent 6%

04:14

14:33

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 Bad
20 OK
21 OK
22 Bad

Sun - Rise: 06:51, Set: 16:06, Transit: 11:28. Moon - Rise: 04:14, Set: 14:33. Civil Dark: 16:39 - 06:18. Nautical Dark: 17:16 - 05:40. Astro Dark: 17:52 - 05:04

Total Clouds (% Sky Obscured)

100
100
91
83
74
85
91
99
98
98
97
95
92
89
80
70
60
55
47
42
36
31
31
28

Low Clouds (% Sky Obscured)

53
50
47
45
47
45
38
36
38
48
53
54
56
58
50
45
39
33
28
21
20
20
19
21

Medium Clouds (% Sky Obscured)

96
100
88
77
65
73
81
88
77
62
45
41
40
35
28
29
30
25
25
25
18
20
22
24

High Clouds (% Sky Obscured)

21
0
0
0
0
0
0
0
1
2
2
2
1
0
4
6
9
5
2
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 (%)

33
25
28
26
17
20
19
13
20
20
9
16
16
11
16
17
11
17
17
11
15
14
9
14

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)

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

Chance of Frost

Temperature (°C)

-1
-0
0
-0
-1
-1
-2
-2
-2
-2
-1
0
1
1
1
1
0
-0
-1
-1
-1
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-3
-3
-3
-2
-3
-3
-3
-3
-3
-4
-4
-4
-4

Relative Humidity (%)

92
91
89
89
89
89
87
87
86
83
80
77
77
77
78
78
81
81
84
84
84
86
86
87

Pressure (mb)

991
991
991
992
992
993
993
994
995
995
996
996
997
997
998
999
1000
1001
1001
1002
1003
1004
1004
1005

Ozone (du)

326
328
330
329
327
325
324
323
322
323
325
327
328
329
330
332
334
336
339
342
346
349
352
355

Monday 17

Waning Crescent 3%

05:21

14:52

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: 06:52, Set: 16:05, Transit: 11:29. Moon - Rise: 05:21, Set: 14:52. Civil Dark: 16:38 - 06:19. Nautical Dark: 17:16 - 05:42. Astro Dark: 17:52 - 05:06

Total Clouds (% Sky Obscured)

21
21
29
37
45
47
49
51
57
62
68
73
78
83
86
87
88
83
78
73

Low Clouds (% Sky Obscured)

21
21
26
32
37
38
38
38
46
55
63
69
76
83
83
83
80
75
69
62

Medium Clouds (% Sky Obscured)

21
21
29
22
13
9
4
1
1
1
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

14
8
13
14
9
13
13
7
12
12
7
12
12
8
14
15
19
22
23
24

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-5
-7
-7
-7
-7
-8
-8
-9
-9
-9
-9
-9
-8
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
89
89
89
89
89
89
87
82
81
79
80
81
84
87
92
92
92

Pressure (mb)

1005
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

355
355
355
356
356
357
357
357
357
352
348
343
337
330
324
322
321
320
320
319

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

Generated: 11/11/25 23:36:54. Forecast: 11/11/25 to 17/11/25. Timezone: UTC-5.00