Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 2%

04:08

19:26

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: 05:19, Set: 20:22, Transit: 12:51. Moon - Rise: 04:08, Set: 19:26. Civil Dark: 20:58 - 04:43. Nautical Dark: 21:44 - 03:57. Astro Dark: 22:40 - 03:01

Total Clouds (% Sky Obscured)

100
96
95
94
94
100
100
100
90
96
98
98
97
92
96
100
100
100
99
100
98
99
100
50

Low Clouds (% Sky Obscured)

100
96
95
94
87
82
76
75
72
70
79
81
94
91
94
100
100
98
95
78
49
45
20
24

Medium Clouds (% Sky Obscured)

37
21
29
39
34
45
50
45
29
43
46
45
35
34
34
41
24
55
65
55
53
30
2
3

High Clouds (% Sky Obscured)

29
2
8
28
2
3
0
2
4
2
0
3
3
3
4
3
2
3
2
15
34
38
100
50

ISS Passover

Visibility (miles)

4
6
4
1
0
0
0
0
4
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9

Fog (%)

59
70
95
20
27
15
4
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
1
2
32
38
26
6
7
1
0
0
0
3
12
25
26
26
20
32
30
28
24
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
100
98
100
100
93
91
87
81
68
57
55
59
60
61
65
79
84
91
95

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

396
396
395
397
398
396
398
393
388
388
388
387
386
384
377
371
373
373
372
370
367
363
360
363

Friday 15

Waning Crescent 0%

04:38

20:53

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

Sun - Rise: 05:18, Set: 20:23, Transit: 12:51. Moon - Rise: 04:38, Set: 20:53. Civil Dark: 20:59 - 04:42. Nautical Dark: 21:46 - 03:56. Astro Dark: 22:42 - 02:59

Total Clouds (% Sky Obscured)

40
36
43
33
43
60
60
35
24
29
46
64
38
75
94
100
99
100
100
90
100
85
53
89

Low Clouds (% Sky Obscured)

15
2
0
0
0
24
9
2
1
0
0
0
0
0
0
1
0
11
30
39
51
68
53
79

Medium Clouds (% Sky Obscured)

0
15
31
23
36
60
39
19
13
7
23
38
30
11
29
89
81
100
98
89
60
53
29
17

High Clouds (% Sky Obscured)

40
36
3
3
4
11
3
3
5
29
46
49
9
48
87
100
99
84
31
28
100
4
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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
34
61
37
4
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
5
6
5
5
5
5
7
9
11
12
13
13
13
13
13
13
13
13
14
13
13
11

Chance of Frost

Temperature (°C)

9
8
8
8
8
8
8
8
10
11
13
15
16
17
18
18
18
18
18
16
15
13
12
12

Feels Like (°C)

7
6
6
8
7
7
5
7
8
10
9
10
12
14
15
15
15
14
15
13
12
9
8
10

Dew Point (°C)

8
8
8
8
7
7
7
7
7
8
7
5
5
7
8
8
11
10
11
10
11
10
9
10

Relative Humidity (%)

95
96
96
96
96
96
91
91
82
79
65
51
49
51
51
52
60
60
62
67
74
80
86
92

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1011
1010
1010
1009
1009
1008
1007
1007
1006
1006
1007
1007
1007

Ozone (du)

359
356
355
350
347
347
347
344
342
340
337
334
331
330
329
327
326
326
327
328
329
329
329
332

Saturday 16

New Moon 2%

05:17

22:16

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

Sun - Rise: 05:17, Set: 20:25, Transit: 12:51. Moon - Rise: 05:17, Set: 22:16. Civil Dark: 21:01 - 04:41. Nautical Dark: 21:47 - 03:54. Astro Dark: 22:45 - 02:57

Total Clouds (% Sky Obscured)

97
84
40
55
92
75
65
41
61
87
92
100
35
20
14
14
13
11
6
2
13
28
90
100

Low Clouds (% Sky Obscured)

95
79
40
55
89
75
65
41
61
75
78
100
35
20
14
14
13
11
6
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
13
28
87
100

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 (%)

2
0
2
1
0
3
4
13
5
0
1
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)

12
11
10
11
10
10
9
9
9
11
12
12
11
11
10
10
10
9
9
8
7
4
3
4

Chance of Frost

Temperature (°C)

12
12
12
11
10
10
10
10
10
11
11
11
11
10
12
13
13
13
13
13
12
10
8
7

Feels Like (°C)

8
9
8
9
8
7
9
8
8
8
7
7
7
8
10
11
11
11
11
10
10
9
7
4

Dew Point (°C)

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

Relative Humidity (%)

84
83
83
90
91
80
90
90
84
75
71
66
56
47
43
42
40
40
40
41
46
58
59
56

Pressure (mb)

1007
1007
1007
1008
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1017
1017
1018
1018
1018
1019
1020
1021
1022
1023

Ozone (du)

339
356
360
364
366
367
371
370
369
368
365
367
370
377
377
371
366
363
359
357
355
351
349
350

Sunday 17

Waxing Crescent 6%

06:11

No Set

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

Sun - Rise: 05:16, Set: 20:26, Transit: 12:51. Moon - Rise: 06:11, Set: No Set. Civil Dark: 21:02 - 04:40. Nautical Dark: 21:49 - 03:53. Astro Dark: 22:47 - 02:55

Total Clouds (% Sky Obscured)

96
90
72
90
87
84
100
83
88
100
100
100
99
98
95
93
30
25
34
90
49
75
55
65

Low Clouds (% Sky Obscured)

0
0
0
4
8
7
10
14
14
49
96
97
95
92
84
19
6
4
19
90
9
75
46
58

Medium Clouds (% Sky Obscured)

21
42
60
77
69
75
96
62
66
100
100
97
89
53
32
24
19
17
13
15
42
13
13
21

High Clouds (% Sky Obscured)

96
90
67
63
37
9
35
16
20
69
85
100
91
84
74
59
30
17
12
6
0
3
6
8

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

Precipitation Probability (%)

0
0
0
0
0
0
2
7
10
29
39
66
41
29
19
12
6
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
2
2
1
2
3
4
4
5
6
5
6
7
9
9
10
10
9
7
7
6
5

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
5
6
8
9
9
8
8
9
11
13
15
16
16
16
16
14
13
12

Feels Like (°C)

3
4
3
5
3
5
4
3
7
7
6
5
6
7
8
9
12
15
15
16
15
14
13
12

Dew Point (°C)

-2
-1
-1
-1
-1
-1
-2
-1
0
-1
-1
1
4
4
5
4
6
8
9
10
12
12
12
12

Relative Humidity (%)

58
60
62
64
61
62
61
61
58
49
47
59
74
68
65
56
53
57
60
68
80
89
95
98

Pressure (mb)

1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1024
1023
1023
1022
1021
1020
1019
1018
1017
1016
1016
1015
1015
1015

Ozone (du)

349
347
346
346
345
343
343
342
341
341
339
337
339
338
338
336
329
329
327
326
325
325
326
325

Monday 18

Waxing Crescent 13%

07:20

23:26

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: 05:15, Set: 20:27, Transit: 12:51. Moon - Rise: 07:20, Set: 23:26. Civil Dark: 21:03 - 04:38. Nautical Dark: 21:50 - 03:51. Astro Dark: 22:49 - 02:53

Total Clouds (% Sky Obscured)

61
93
46
97
98
100
100
100
100
100
100
99
100
100
100
99
97
96
97
98
100
98
96
94

Low Clouds (% Sky Obscured)

47
9
19
25
34
36
36
33
27
26
24
31
17
87
88
59
53
49
52
58
64
63
61
60

Medium Clouds (% Sky Obscured)

27
62
33
29
28
24
52
79
86
71
70
81
74
65
39
47
43
41
44
47
40
40
24
16

High Clouds (% Sky Obscured)

26
56
46
87
95
100
100
100
100
94
90
85
90
95
55
36
57
78
79
89
100
92
81
70

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
1
18
27
22
34
31
10
12
13
2
29
40
44
37
31
25
38
53
70
82
91
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.6

Wind Speed/Direction (mph)

6
8
8
7
7
8
9
8
9
10
12
13
14
13
13
13
12
12
13
12
12
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
92
90
89
89
87
89
85
81
74
71
67
76
76
79
75
72
68
76
84
93
93
92

Pressure (mb)

1015
1014
1014
1014
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

323
322
320
320
319
320
322
325
325
329
326
324
322
323
322
321
321
321
322
320
317
315
317
319

Tuesday 19

Waxing Crescent 23%

08:40

00:20

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
20 OK
21 Bad
22 Bad

Sun - Rise: 05:14, Set: 20:28, Transit: 12:51. Moon - Rise: 08:40, Set: 00:20. Civil Dark: 21:04 - 04:37. Nautical Dark: 21:52 - 03:50. Astro Dark: 22:51 - 02:50

Total Clouds (% Sky Obscured)

95
97
100
91
82
72
55
61
58
70
76
81
82
81
74
83
92
100
73
47
20
28
36
44

Low Clouds (% Sky Obscured)

62
64
66
67
69
71
50
29
8
20
31
31
11
10
8
17
27
39
46
44
20
28
36
44

Medium Clouds (% Sky Obscured)

11
7
2
2
2
3
7
20
34
46
53
53
51
46
41
41
42
42
27
13
3
7
12
15

High Clouds (% Sky Obscured)

80
91
100
84
75
72
55
61
58
70
71
65
60
56
37
37
18
20
11
5
2
1
2
29

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

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

Precipitation Probability (%)

86
65
10
14
15
16
19
17
13
11
7
0
1
0
0
0
0
0
4
5
6
10
11
10

Precipitation Amount (mm)

0.5
0.3
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)

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
17
17
16
16
16
17
17
17
18
18
17
16
15
13
12
10
9
8

Feels Like (°C)

19
18
18
18
16
16
16
16
16
15
14
14
14
13
14
15
14
13
11
11
11
11
6
7

Dew Point (°C)

17
17
17
17
16
16
15
15
13
13
11
9
7
6
5
3
2
3
2
2
2
1
1
1

Relative Humidity (%)

92
92
92
92
92
92
90
87
83
81
69
60
51
46
41
36
38
40
42
46
50
53
57
60

Pressure (mb)

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

Ozone (du)

321
321
321
321
320
318
316
316
315
315
315
316
316
319
321
324
324
325
325
327
328
330
334
338

Wednesday 20

Waxing Crescent 33%

10:02

00:59

23 OK
00 OK
01 Good
02 OK
03 OK
04 OK
05 OK
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: 05:13, Set: 20:29, Transit: 12:51. Moon - Rise: 10:02, Set: 00:59. Civil Dark: 21:06 - 04:36. Nautical Dark: 21:54 - 03:48. Astro Dark: 22:54 - 02:48

Total Clouds (% Sky Obscured)

30
17
4
10
16
22
32
41
53
68
82
94
94
89
88
78
60
45
47
49
44

Low Clouds (% Sky Obscured)

30
17
4
10
16
22
32
41
44
54
63
72
72
72
69
60
47
39
38
37
37

Medium Clouds (% Sky Obscured)

12
7
3
2
0
0
0
2
3
4
3
0
1
3
4
3
1
0
0
0
0

High Clouds (% Sky Obscured)

20
14
4
3
1
0
0
1
1
1
1
0
3
5
6
3
1
0
9
19
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
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 (%)

9
8
5
6
6
3
8
9
9
10
10
9
8
7
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
7
3
3
3
2
2
2
1
1
0
1
1
1
2
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

64
68
72
76
78
79
82
76
73
70
62
57
52
50
49
47
48
47
47
52
57

Pressure (mb)

1012
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1021

Ozone (du)

341
347
353
359
359
359
359
365
371
377
382
386
391
394
396
399
396
393
390
384
378

Forecast for Lac-Saint-Louis, Lanaudière, Canada (46.53,-73.70)

Generated: 14/05/26 23:50:56. Forecast: 14/05/26 to 20/05/26. Timezone: UTC-4.00