Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waning Gibbous 80%

00:06

08:20

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

Sun - Rise: 05:15, Set: 20:23, Transit: 12:49. Moon - Rise: 00:06, Set: 08:20. Civil Dark: 20:58 - 04:39. Nautical Dark: 21:43 - 03:53. Astro Dark: 22:39 - 02:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
88
35
23
79
95
90
18
73
0
16
96
66
89
100
94
100
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
11
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
36
0
15
96
66
89
99
86
100
71

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
87
27
15
79
95
90
18
72
0
1
6
2
18
74
74
6
9

ISS Passover

Visibility (miles)

6
7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

5
0
0
0
0
0
0
0
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0.03
0.05
0
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
7
9
10
12
13
14
15
16
17
17
18
18
18
17
16
15
14
13
13
12
12
12
11

Feels Like (°C)

6
7
8
10
12
13
14
15
16
17
17
18
18
18
17
16
15
14
13
13
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

88
86
75
66
62
57
54
52
50
48
46
44
44
45
52
58
61
61
62
63
64
65
66
66

Pressure (mb)

1022
1022
1023
1024
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1023
1023
1023
1023
1023
1023
1022
1021

Ozone (du)

351
347
343
338
334
330
327
323
320
318
315
313
311
310
310
310
311
313
314
315
316
317
319
320

Thursday 23

Waning Gibbous 77%

00:47

09:15

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:14, Set: 20:24, Transit: 12:49. Moon - Rise: 00:47, Set: 09:15. Civil Dark: 20:59 - 04:38. Nautical Dark: 21:45 - 03:52. Astro Dark: 22:41 - 02:55

Total Clouds (% Sky Obscured)

73
93
87
94
100
87
100
100
100
100
99
98
98
98
98
93
98
88
52
86
82
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
4
2
1
2
2
0
0
0
1
0
0
2
71
93
85
41
86
82
100
100
100

Medium Clouds (% Sky Obscured)

63
54
44
19
4
3
89
100
99
100
98
88
95
73
91
89
97
25
30
5
2
3
55
70

High Clouds (% Sky Obscured)

31
85
77
92
100
87
100
99
100
100
88
95
82
93
95
2
17
8
0
0
0
6
37
65

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
4
3
5
8
10
10
10

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
1
2
3
6
13
19
24
39
54
66
76
77
68
42
24
28
38

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0.01
0.02
0.06
0.11
0.21
0.33
0.57
1.21
1.9
2.34
3.53
4.36
2.83
1.03
0.51
0.4
0.36

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
7
8
8
9
10
11
12
13
13
14
14
15
15
15
14
14
14
13
13
12
12

Relative Humidity (%)

66
64
63
62
59
56
54
55
59
63
67
71
75
79
82
84
86
88
89
89
87
86
87
88

Pressure (mb)

1021
1020
1020
1020
1019
1018
1017
1016
1015
1014
1012
1011
1009
1008
1007
1006
1005
1004
1003
1002
1002
1001
1002
1002

Ozone (du)

321
323
324
325
326
327
327
328
329
330
330
331
335
342
353
363
373
383
390
392
391
388
385
381

Friday 24

Waning Gibbous 71%

01:22

10:14

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

Sun - Rise: 05:13, Set: 20:25, Transit: 12:49. Moon - Rise: 01:22, Set: 10:14. Civil Dark: 21:00 - 04:37. Nautical Dark: 21:46 - 03:51. Astro Dark: 22:43 - 02:54

Total Clouds (% Sky Obscured)

100
100
100
99
100
98
100
100
95
93
95
52
59
17
10
38
5
0
92
84
84
66
66
66

Low Clouds (% Sky Obscured)

100
100
100
99
100
98
100
100
95
93
95
52
56
5
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
68
14
12
27
6
20
10
2
0
52
41
38
15
8
9
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
56
28
0
0
0
0
0
0
0
0
0
0
0
2
33
0
0
92
84
84
66
66
66

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

43
39
25
17
14
10
9
6
4
3
3
3
3
0
0
0
0
0
2
2
2
0
0
0

Precipitation Amount (mm)

0.35
0.23
0.12
0.07
0.05
0.04
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
92
92
90
87
84
80
75
71
68
66
65
66
70
73
76
79
82
84
85
85
85
86

Pressure (mb)

1003
1004
1005
1006
1008
1009
1010
1012
1012
1013
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

378
375
373
371
371
371
370
368
365
362
360
357
353
348
343
338
335
333
332
330
329
328
327
325

Saturday 25

Waning Gibbous 62%

01:52

11:14

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:12, Set: 20:26, Transit: 12:49. Moon - Rise: 01:52, Set: 11:14. Civil Dark: 21:01 - 04:36. Nautical Dark: 21:48 - 03:49. Astro Dark: 22:45 - 02:52

Total Clouds (% Sky Obscured)

66
66
66
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
82
82
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
82
82
82

Medium Clouds (% Sky Obscured)

0
0
0
13
13
13
13
13
13
99
99
99
99
99
99
97
97
97
97
97
97
0
0
0

High Clouds (% Sky Obscured)

66
66
66
98
98
98
98
98
98
100
100
100
100
100
100
98
98
98
98
98
98
0
0
0

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
0
0
0
2
3
4
3
3
0
5
26
50
59
66
69
68
64
61
37
9
7
7
10

Precipitation Amount (mm)

0.01
0
0
0
0.01
0.06
0.09
0.06
0.02
0
0.04
0.21
0.45
0.6
0.72
0.86
1.13
1.48
1.51
0.89
0.28
0.11
0.13
0.21

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
12
14
15
16
17
18
19
19
20
19
18
18
18
18
18
17
17
16
16
16
16
16

Feels Like (°C)

10
11
12
14
15
16
17
18
19
19
20
19
18
18
18
18
18
17
17
17
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

87
86
85
83
81
77
73
70
66
65
60
66
71
72
73
74
78
85
90
92
91
90
91
92

Pressure (mb)

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

Ozone (du)

324
323
323
322
319
316
314
311
310
308
307
306
306
306
306
307
308
309
311
318
327
334
336
335

Sunday 26

Third Quarter 52%

02:19

12:14

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 OK
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK

Sun - Rise: 05:12, Set: 20:27, Transit: 12:49. Moon - Rise: 02:19, Set: 12:14. Civil Dark: 21:02 - 04:35. Nautical Dark: 21:49 - 03:48. Astro Dark: 22:46 - 02:50

Total Clouds (% Sky Obscured)

82
82
82
100
100
100
100
100
100
86
86
86
86
86
86
20
20
20
20
20
20
43
43
43

Low Clouds (% Sky Obscured)

82
82
82
100
100
100
100
100
100
31
31
31
31
31
31
11
11
11
11
11
11
43
43
43

Medium Clouds (% Sky Obscured)

0
0
0
52
52
52
52
52
52
84
84
84
84
84
84
18
18
18
18
18
18
0
0
0

High 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

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

15
12
8
8
8
10
10
10
10
10
11
9
7
6
5
4
3
2
0
0
0
0
0
0

Precipitation Amount (mm)

0.26
0.17
0.08
0.06
0.08
0.17
0.24
0.24
0.22
0.22
0.2
0.18
0.16
0.17
0.18
0.17
0.08
0.02
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
9
10
11
12
12
12
11
10
10
10
8
7
6
5
5
5
4
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
92
88
83
81
81
80
80
80
79
78
78
78
78
80
80
81
82
83
84
85
86

Pressure (mb)

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

Ozone (du)

336
340
344
349
355
361
364
364
362
359
355
350
346
345
346
346
344
343
341
341
341
341
340
340

Monday 27

Waning Crescent 43%

02:43

13:15

05 OK
06 OK
07 OK
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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Good
03 Good
04 Good

Sun - Rise: 05:11, Set: 20:28, Transit: 12:49. Moon - Rise: 02:43, Set: 13:15. Civil Dark: 21:04 - 04:34. Nautical Dark: 21:50 - 03:47. Astro Dark: 22:48 - 02:49

Total Clouds (% Sky Obscured)

43
43
43
69
69
69
69
69
69
41
41
41
41
41
41
99
99
99
99
99
99
1
1
1

Low Clouds (% Sky Obscured)

43
43
43
0
0
0
0
0
0
2
2
2
2
2
2
12
12
12
12
12
12
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
28
28
28
28
28
28
98
98
98
98
98
98
0
0
0

High Clouds (% Sky Obscured)

0
0
0
69
69
69
69
69
69
20
20
20
20
20
20
86
86
86
86
86
86
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
6
6
8
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
0
0
4
8
18
31
44
43
9
2
2
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.02
0.11
0.22
0.26
0.33
0.35
0.21
0.06
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
4
4
5
6
7
9
10
11
12
13
11
9
7
6
6
1
2
5
5
4
1

Chance of Frost

Temperature (°C)

11
12
13
15
16
18
19
20
20
20
18
15
14
13
12
12
11
10
9
9
8
8
7
6

Feels Like (°C)

11
12
13
15
16
18
19
20
20
20
18
15
14
13
12
12
11
10
9
9
7
6
6
6

Dew Point (°C)

9
9
10
12
12
13
14
14
14
13
13
11
10
9
7
6
5
4
3
3
2
2
1
1

Relative Humidity (%)

87
86
84
82
77
72
69
67
66
66
71
77
79
76
72
67
66
67
67
67
67
67
68
70

Pressure (mb)

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

Ozone (du)

341
342
344
346
346
346
346
345
343
342
341
341
343
349
357
363
365
366
366
365
364
363
363
365

Tuesday 28

Waning Crescent 33%

03:06

14:17

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

Sun - Rise: 05:10, Set: 20:29, Transit: 12:49. Moon - Rise: 03:06, Set: 14:17. Civil Dark: 21:05 - 04:33. Nautical Dark: 21:52 - 03:46. Astro Dark: 22:50 - 02:47

Total Clouds (% Sky Obscured)

1
1
1
6
6
6
6
6
6
100
100
100
100
100
100
89
89
89
89
89
89
0
0
0

Low Clouds (% Sky Obscured)

1
1
1
6
6
6
6
6
6
17
17
17
17
17
17
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
88
88
88
88
88
88
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
20
27
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.1
0.19
0.18
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
6
7
9
10
11
12
13
14
15
16
17
17
17
16
15
15
14
13
12
11
11
10
9

Feels Like (°C)

5
6
6
8
10
11
12
13
14
15
16
17
17
17
16
15
15
14
13
12
11
11
7
7

Dew Point (°C)

1
1
2
3
3
2
2
2
2
2
3
4
5
5
6
7
6
4
3
3
4
4
4
4

Relative Humidity (%)

71
70
68
65
60
54
50
47
44
42
41
41
43
47
54
57
55
52
51
54
60
66
70
72

Pressure (mb)

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

Ozone (du)

367
370
374
376
373
368
363
359
355
350
347
343
340
337
334
331
329
326
325
325
325
324
322
318

Forecast for Venise-en-Québec, QC J0J, Canada (45.08,-73.14)

Generated: 22/05/19 04:44:43. Forecast: 22/05/19 to 28/05/19. Timezone: UTC-4.00