Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 2%

04:07

17:56

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:18, Set: 20:17, Transit: 12:48. Moon - Rise: 04:07, Set: 17:56. Civil Dark: 20:52 - 04:43. Nautical Dark: 21:37 - 03:58. Astro Dark: 22:31 - 03:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
100
100
100
100
100
100
99
58
55
47
64
77
91
70
62
50

Low Clouds (% Sky Obscured)

88
88
86
81
83
93
83
83
74
83
85
87
86
84
78
48
41
40
55
55
64
35
34
14

Medium Clouds (% Sky Obscured)

97
98
100
95
100
94
100
92
90
93
88
59
53
52
48
28
24
20
23
30
36
31
31
22

High Clouds (% Sky Obscured)

43
4
84
72
100
23
88
96
100
100
49
40
14
7
18
2
3
2
0
0
0
0
1
3

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

59
90
95
71
61
71
60
57
58
61
48
17
19
16
5
3
0
0
23
28
21
13
21
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
8
7
6
6
6
6
6
6
6
6
6
6
7
10
11
13
14
15
17
18
19

Dew Point (°C)

10
10
10
10
10
9
9
9
10
10
10
9
9
9
9
9
9
9
10
11
11
11
11
11

Relative Humidity (%)

88
92
93
93
93
93
93
93
95
95
95
95
95
95
93
93
87
80
76
73
68
65
62
59

Pressure (mb)

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

Ozone (du)

402
402
399
397
397
397
396
395
394
392
392
391
390
392
395
398
396
398
400
399
396
390
388
386

Friday 15

Waning Crescent 0%

04:37

19:21

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

Sun - Rise: 05:17, Set: 20:18, Transit: 12:48. Moon - Rise: 04:37, Set: 19:21. Civil Dark: 20:53 - 04:42. Nautical Dark: 21:39 - 03:56. Astro Dark: 22:33 - 03:01

Total Clouds (% Sky Obscured)

55
24
16
41
44
20
62
94
93
94
95
50
79
76
77
42
22
36
31
27
15
60
66
100

Low Clouds (% Sky Obscured)

20
3
2
15
41
1
19
1
41
56
65
45
44
35
44
22
2
0
4
0
0
0
8
12

Medium Clouds (% Sky Obscured)

21
14
8
22
20
15
26
43
42
42
45
50
61
62
50
42
22
0
31
11
12
60
62
97

High Clouds (% Sky Obscured)

0
0
2
1
0
0
6
80
33
75
43
4
3
4
38
3
0
36
9
11
5
9
8
57

ISS Passover

Visibility (miles)

6
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 (%)

28
8
8
2
0
0
0
0
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)

1
4
6
6
5
6
7
8
9
9
10
10
10
10
11
11
12
14
14
15
16
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
19
18
16
14
13
11
10
10
10
9
10
7
7
8
9
10
11
14
14
16
16
17

Dew Point (°C)

11
12
12
13
13
12
12
12
12
11
11
11
11
10
10
9
8
9
9
10
10
10
11
13

Relative Humidity (%)

60
63
66
74
82
87
92
92
93
92
90
92
95
93
93
86
77
71
66
62
56
55
55
60

Pressure (mb)

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

Ozone (du)

380
374
373
371
372
371
369
365
367
363
360
356
353
353
352
348
344
340
337
335
333
331
329
327

Saturday 16

New Moon 1%

05:17

20:49

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

Sun - Rise: 05:16, Set: 20:19, Transit: 12:48. Moon - Rise: 05:17, Set: 20:49. Civil Dark: 20:55 - 04:41. Nautical Dark: 21:40 - 03:55. Astro Dark: 22:35 - 02:59

Total Clouds (% Sky Obscured)

98
100
100
86
77
87
89
62
64
51
44
32
43
47
55
53
59
76
67
42
57
53
32
31

Low Clouds (% Sky Obscured)

0
0
0
20
20
30
48
11
64
45
35
32
43
47
55
49
30
76
54
42
18
37
30
31

Medium Clouds (% Sky Obscured)

96
100
100
78
62
58
60
59
46
34
23
0
0
0
0
2
25
0
9
0
0
0
0
0

High Clouds (% Sky Obscured)

97
18
5
4
2
4
4
3
0
0
0
0
0
0
0
0
0
0
0
1
57
31
6
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 (%)

0
0
0
6
3
24
2
4
9
2
0
1
0
0
0
17
10
9
1
0
0
3
1
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)

16
15
13
11
14
13
14
15
14
12
12
12
12
11
10
10
11
12
13
14
13
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
13
12
14
13
13
13
13
13
13
13
12
12
12
11
9
9
8
7
7
7
6

Relative Humidity (%)

65
66
68
68
68
82
79
78
83
89
93
96
96
95
96
89
73
64
61
56
52
48
45
43

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012
1013
1014
1015
1016
1017
1017
1017
1017

Ozone (du)

326
327
328
328
328
330
333
334
333
341
347
345
343
345
351
364
388
375
370
371
375
380
375
370

Sunday 17

Waxing Crescent 6%

06:11

22:11

16 OK
17 OK
18 Good
19 Good
20 OK
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

Sun - Rise: 05:15, Set: 20:21, Transit: 12:48. Moon - Rise: 06:11, Set: 22:11. Civil Dark: 20:56 - 04:39. Nautical Dark: 21:42 - 03:53. Astro Dark: 22:38 - 02:57

Total Clouds (% Sky Obscured)

27
19
10
2
24
51
97
98
100
100
78
98
100
99
98
98
98
99
100
99
98
97
89
83

Low Clouds (% Sky Obscured)

27
19
10
2
1
0
0
0
0
0
0
0
0
0
0
32
76
82
87
91
93
67
35
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
4
10
51
69
81
82
65
89
95
100
67
71
72
64
52

High Clouds (% Sky Obscured)

0
0
0
0
24
51
97
98
100
100
78
98
100
95
90
86
81
65
72
62
50
42
36
25

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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
29
62
61
41
39
35
27
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
17
15
14
12
11
11
10
10
9
8
8
9
10
11
11
10
9
10
11
14
15

Feels Like (°C)

19
19
18
17
15
14
11
9
8
7
6
7
5
5
5
7
8
7
5
4
6
8
11
13

Dew Point (°C)

6
6
7
9
7
6
5
4
3
2
1
0
-0
-1
1
3
4
5
5
6
6
6
7
8

Relative Humidity (%)

41
41
46
59
59
58
60
60
60
55
53
54
55
54
57
60
59
66
71
81
74
72
62
62

Pressure (mb)

1017
1018
1019
1019
1020
1021
1021
1022
1023
1023
1023
1023
1024
1024
1023
1024
1024
1023
1023
1024
1023
1022
1021
1020

Ozone (du)

362
359
357
355
354
353
354
352
351
350
349
347
346
344
343
342
341
342
339
338
339
339
338
338

Monday 18

Waxing Crescent 13%

07:20

23:21

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 05:14, Set: 20:22, Transit: 12:48. Moon - Rise: 07:20, Set: 23:21. Civil Dark: 20:57 - 04:38. Nautical Dark: 21:44 - 03:52. Astro Dark: 22:40 - 02:55

Total Clouds (% Sky Obscured)

84
74
69
56
52
37
27
27
26
25
26
34
54
86
77
100
92
83
75
76
78
80
77
72

Low Clouds (% Sky Obscured)

78
55
49
33
25
15
4
10
16
19
24
29
26
27
12
12
18
19
25
18
15
10
9
6

Medium Clouds (% Sky Obscured)

38
41
46
50
46
35
27
19
9
0
11
18
24
30
32
94
76
58
40
35
27
20
24
29

High Clouds (% Sky Obscured)

27
17
8
0
0
0
0
5
10
18
26
34
54
86
77
94
73
53
31
36
46
57
50
44

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 (%)

4
4
3
0
0
0
0
0
0
0
30
41
41
44
38
23
34
19
2
9
11
8
12
12

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)

7
7
6
5
4
5
4
4
2
2
2
4
5
6
8
10
11
13
14
16
16
16
16
16

Chance of Frost

Temperature (°C)

15
14
15
15
14
13
12
12
11
11
11
11
12
14
16
18
20
22
24
26
26
27
28
27

Feels Like (°C)

13
12
13
14
14
13
13
13
13
12
12
12
13
14
15
18
19
20
21
22
22
23
24
27

Dew Point (°C)

9
9
10
11
11
11
10
10
10
10
10
11
12
13
15
17
18
18
19
19
19
19
19
20

Relative Humidity (%)

66
71
71
76
84
87
89
92
90
91
93
95
98
96
96
89
84
78
73
68
66
63
60
63

Pressure (mb)

1019
1018
1018
1017
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1012
1011
1011
1010
1010
1009
1009
1008
1007

Ozone (du)

335
334
330
328
327
328
328
328
324
324
324
325
323
324
325
327
328
328
327
326
325
324
323
323

Tuesday 19

Waxing Crescent 12%

08:39

00:15

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 Bad
15 Bad

Sun - Rise: 05:13, Set: 20:23, Transit: 12:49. Moon - Rise: 08:39, Set: 00:15. Civil Dark: 20:59 - 04:37. Nautical Dark: 21:45 - 03:50. Astro Dark: 22:42 - 02:53

Total Clouds (% Sky Obscured)

67
73
79
85
80
76
70
73
87
100
100
100
100
86
73
59
49
46
49
64
93
100
100
100

Low Clouds (% Sky Obscured)

2
2
5
9
11
12
15
23
33
43
50
54
58
53
38
31
19
12
2
4
5
7
19
29

Medium Clouds (% Sky Obscured)

33
44
55
65
50
29
3
7
12
17
23
24
40
39
33
23
32
46
49
64
72
77
71
65

High Clouds (% Sky Obscured)

42
53
59
65
63
61
59
70
84
100
100
100
100
86
73
53
49
46
49
47
48
75
85
95

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 (%)

13
20
22
19
35
41
36
34
30
22
28
29
27
24
18
3
7
4
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)

16
16
15
14
12
13
13
14
14
14
13
14
15
15
15
16
17
17
18
18
19
20
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
26
26
25
23
23
22
22
22
22
19
19
19
20
20
21
14
14
14
14
15
14
15

Dew Point (°C)

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

Relative Humidity (%)

66
69
69
70
70
71
71
73
75
79
83
81
77
75
76
76
76
69
63
58
56
55
53
54

Pressure (mb)

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

Ozone (du)

323
322
322
321
321
322
322
323
321
320
319
318
317
316
316
316
315
317
320
322
322
322
323
325

Wednesday 20

Waxing Crescent 23%

10:01

00:54

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

Sun - Rise: 05:12, Set: 20:24, Transit: 12:49. Moon - Rise: 10:01, Set: 00:54. Civil Dark: 21:00 - 04:36. Nautical Dark: 21:47 - 03:49. Astro Dark: 22:44 - 02:51

Total Clouds (% Sky Obscured)

100
76
52
28
35
44
47
62
77
90
68
43
19
16
11
9
28
46
62
72
82
95

Low Clouds (% Sky Obscured)

42
53
52
28
31
16
0
17
33
49
49
43
19
16
11
7
18
29
43
51
59
67

Medium Clouds (% Sky Obscured)

59
40
20
0
0
3
5
7
5
0
2
4
7
5
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

100
72
42
14
24
31
40
52
66
75
50
25
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
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

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

Wind Speed/Direction (mph)

20
20
18
17
16
15
14
14
13
13
12
12
12
13
13
14
15
14
14
13
12
11

Chance of Frost

Temperature (°C)

20
20
18
17
16
15
14
13
12
11
9
9
8
7
7
7
7
8
9
10
11
13

Feels Like (°C)

14
14
14
14
13
11
11
12
11
11
10
4
3
4
4
3
3
3
3
3
3
4

Dew Point (°C)

10
10
9
9
8
6
4
3
2
2
1
1
0
0
0
0
0
0
1
1
1
1

Relative Humidity (%)

54
55
55
56
57
54
51
50
52
54
57
58
60
63
62
61
59
57
54
52
48
43

Pressure (mb)

1006
1006
1007
1007
1008
1008
1009
1010
1011
1011
1012
1012
1013
1014
1015
1016
1017
1017
1017
1018
1018
1018

Ozone (du)

328
330
334
338
341
343
344
345
351
357
363
370
378
385
387
390
392
392
392
392
392
393

Forecast for Sorel-Tracy, Montérégie, Canada (46.04,-73.11)

Generated: 14/05/26 16:58:58. Forecast: 14/05/26 to 20/05/26. Timezone: UTC-4.00