Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

16:21

05:32

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

Sun - Rise: 06:23, Set: 19:26, Transit: 12:54. Moon - Rise: 16:21, Set: 05:32. Civil Dark: 19:56 - 05:53. Nautical Dark: 20:32 - 05:17. Astro Dark: 21:10 - 04:36

Total Clouds (% Sky Obscured)

82
80
98
81
81
95
99
100
100
99
98
100
100
98
76
53
13
34
16
0
1
0
0
0

Low Clouds (% Sky Obscured)

2
0
0
5
10
14
70
100
100
96
91
100
100
97
70
40
5
2
16
0
1
0
0
0

Medium Clouds (% Sky Obscured)

3
80
98
81
81
95
99
100
99
95
98
100
99
53
65
31
10
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

81
0
0
0
0
0
14
3
59
60
2
19
18
0
3
15
3
33
0
0
0
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

Precipitation Type

None
Very Light Rain
None
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

Precipitation Probability (%)

5
10
4
8
7
9
8
12
14
16
21
31
23
26
17
15
8
3
3
2
2
2
0
0

Precipitation Amount (mm)

0.01
0.03
0.02
0.06
0.06
0.08
0.05
0.06
0.07
0.07
0.1
0.18
0.15
0.22
0.11
0.11
0.06
0.03
0.02
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
4
5
7
9
10
11
11
11
11
10
10
10
9
9
8
7
6
5
4
3
2
1

Feels Like (°C)

2
2
2
4
6
7
9
11
11
11
11
10
10
8
7
7
6
4
3
2
1
-0
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
89
82
77
74
72
73
75
79
86
87
89
91
93
93
91
91
91
92
92
93
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

340
339
338
338
340
343
346
349
352
357
362
369
376
384
393
399
401
401
400
401
402
403
404
405

Monday 6

Waxing Gibbous 99%

17:42

06:02

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

Sun - Rise: 06:21, Set: 19:28, Transit: 12:54. Moon - Rise: 17:42, Set: 06:02. Civil Dark: 19:58 - 05:51. Nautical Dark: 20:34 - 05:15. Astro Dark: 21:12 - 04:34

Total Clouds (% Sky Obscured)

4
4
2
13
16
2
0
43
67
0
18
55
97
70
10
1
73
49
32
34
41
41
84
96

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
56
0
18
55
97
70
10
0
25
42
31
34
41
41
82
96

High Clouds (% Sky Obscured)

4
4
2
13
16
2
0
43
29
0
0
0
0
0
0
1
67
30
6
0
0
0
14
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
None
None
None
None

Precipitation Probability (%)

0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
2
2
0

Precipitation Amount (mm)

0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.04
0.03
0.02
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
-0
-0
1
2
4
6
7
8
9
10
11
11
10
8
7
6
5
4
4
4
3
3
2

Feels Like (°C)

-3
-3
-2
-2
-0
1
3
4
5
7
10
11
11
8
6
5
4
3
2
2
1
1
0
0

Dew Point (°C)

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

Relative Humidity (%)

93
91
89
83
75
67
59
53
47
42
39
37
37
41
48
55
62
68
74
79
83
87
91
94

Pressure (mb)

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

Ozone (du)

406
408
410
412
413
414
415
416
417
418
419
420
420
419
418
416
415
413
412
411
411
412
414
417

Tuesday 7

Full Moon 100%

19:03

06:30

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

Sun - Rise: 06:19, Set: 19:29, Transit: 12:54. Moon - Rise: 19:03, Set: 06:30. Civil Dark: 19:59 - 05:49. Nautical Dark: 20:35 - 05:13. Astro Dark: 21:13 - 04:32

Total Clouds (% Sky Obscured)

27
0
0
0
0
0
0
3
6
73
98
88
48
1
5
10
10
10
10
10
10
76
76
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
6
44
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
0
0
0
0
0
0
0
0
73
98
88
48
1
5
2
2
2
2
2
2
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
76
76
76

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
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
3
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
3
5
6
8
8
8
9
9
10
10
9
8
6
4
3
2
2
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
89
82
75
67
60
55
52
49
47
45
46
50
57
65
72
77
81
83
86
87
89
89

Pressure (mb)

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

Ozone (du)

420
422
425
428
430
433
435
436
436
435
432
428
423
420
417
414
411
409
408
408
410
410
407
403

Wednesday 8

Waning Gibbous 98%

20:24

06:58

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

Sun - Rise: 06:17, Set: 19:30, Transit: 12:54. Moon - Rise: 20:24, Set: 06:58. Civil Dark: 20:00 - 05:47. Nautical Dark: 20:37 - 05:11. Astro Dark: 21:15 - 04:30

Total Clouds (% Sky Obscured)

76
76
76
100
100
100
100
100
100
94
94
94
94
94
94
3
3
3
3
3
3
70
70
70

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
99
99
99
99
99
99
94
94
94
94
94
94
3
3
3
3
3
3
13
13
13

High Clouds (% Sky Obscured)

76
76
76
98
98
98
98
98
98
0
0
0
0
0
0
0
0
0
0
0
0
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

None
None
None
None
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
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

Precipitation Probability (%)

2
0
0
2
6
13
16
16
16
14
11
7
0
4
6
10
11
8
7
6
7
7
7
7

Precipitation Amount (mm)

0.01
0
0
0.01
0.03
0.07
0.1
0.1
0.08
0.06
0.04
0.01
0
0.01
0.04
0.07
0.07
0.06
0.05
0.05
0.06
0.06
0.05
0.04

Wind Speed/Direction (mph)

4
4
5
5
5
5
5
5
6
6
6
6
5
5
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
82
78
77
73
69
67
67
67
63
61
63
68
76
81
88
95
99
100
100
100
100
100

Pressure (mb)

1007
1007
1007
1007
1005
1004
1004
1003
1002
1001
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1003
1002
1002
1002

Ozone (du)

400
399
398
397
397
398
397
394
390
386
382
379
376
374
373
372
372
371
370
368
366
364
365
367

Thursday 9

Waning Gibbous 93%

21:44

07:28

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: 06:15, Set: 19:31, Transit: 12:53. Moon - Rise: 21:44, Set: 07:28. Civil Dark: 20:02 - 05:45. Nautical Dark: 20:38 - 05:08. Astro Dark: 21:17 - 04:28

Total Clouds (% Sky Obscured)

70
70
70
100
100
100
100
100
100
100
100
100
100
100
100
67
67
67
67
67
67
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
7
7
7
7
7
7
70
70
70
70
70
70
5
5
5
5
5
5
100
100
100

Medium Clouds (% Sky Obscured)

13
13
13
100
100
100
100
100
100
100
100
100
100
100
100
66
66
66
66
66
66
56
56
56

High Clouds (% Sky Obscured)

66
66
66
74
74
74
74
74
74
75
75
75
75
75
75
32
32
32
32
32
32
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
8
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very 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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
4
0
0
21
40
55
45
37
34
36
44
44
35
24
21
15
9
7
9
14
18
15
8

Precipitation Amount (mm)

0.03
0.01
0
0
0.03
0.11
0.22
0.37
0.55
0.7
0.96
1.58
1.93
1.22
0.4
0.15
0.08
0.03
0.02
0.04
0.11
0.16
0.1
0.03

Wind Speed/Direction (mph)

3
3
3
4
6
8
11
12
14
14
14
13
12
11
10
9
9
10
11
11
10
10
9
9

Chance of Frost

Temperature (°C)

3
3
3
4
5
6
7
7
7
7
8
9
9
9
8
7
6
5
4
4
3
3
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
99
97
95
91
84
77
74
77
82
89
92
93
94
95
98
100
100
100

Pressure (mb)

1001
1001
1000
999
998
997
995
994
993
993
993
993
993
993
993
993
994
994
995
995
995
995
995
995

Ozone (du)

369
369
369
370
372
374
377
384
392
400
408
415
421
425
428
431
433
435
437
439
442
444
446
448

Friday 10

Waning Gibbous 86%

23:02

08:00

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: 06:13, Set: 19:33, Transit: 12:53. Moon - Rise: 23:02, Set: 08:00. Civil Dark: 20:03 - 05:43. Nautical Dark: 20:40 - 05:06. Astro Dark: 21:19 - 04:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
88
88
88
88
88
72
72
72

Low Clouds (% Sky Obscured)

100
100
100
96
96
96
96
96
96
100
100
100
100
100
100
30
30
30
30
30
30
0
0
0

Medium Clouds (% Sky Obscured)

56
56
56
100
100
100
100
100
100
14
14
14
14
14
14
87
87
87
87
87
87
72
72
72

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
9
8
6
6
5
5
5
5
7
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
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
6
8
11
13
15
14
15
13
10
11
11
11
10
9
6
3
2
2
2
2
2
0

Precipitation Amount (mm)

0
0
0.01
0.02
0.04
0.07
0.1
0.1
0.09
0.08
0.1
0.15
0.19
0.17
0.12
0.09
0.05
0.02
0.01
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

9
9
10
11
12
14
15
16
16
16
17
17
17
15
14
13
13
13
13
14
14
14
14
13

Chance of Frost

Temperature (°C)

2
2
2
3
3
4
5
5
6
7
8
9
9
8
6
5
4
3
3
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
99
97
94
90
85
80
76
72
66
60
57
58
64
74
81
83
83
82
84
87
89
90
91

Pressure (mb)

994
994
995
995
995
995
995
994
994
994
994
994
995
995
996
997
998
999
999
1000
1001
1001
1002
1002

Ozone (du)

449
450
450
451
452
453
453
453
452
451
450
450
450
450
450
449
447
444
442
439
436
433
432
431

Saturday 11

Waning Gibbous 76%

00:16

08:38

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

Sun - Rise: 06:12, Set: 19:34, Transit: 12:53. Moon - Rise: 00:16, Set: 08:38. Civil Dark: 20:04 - 05:41. Nautical Dark: 20:41 - 05:04. Astro Dark: 21:20 - 04:23

Total Clouds (% Sky Obscured)

72
72
72
2
2
2
2
2
2
100
100
100
100
100
100
0
0
0
0
0
0
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
1
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

72
72
72
2
2
2
2
2
2
97
97
97
97
97
97
0
0
0
0
0
0
1
1
1

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
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
8
6
5
5
5
8
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
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.02
0.02
0.03
0.03
0.04
0.04
0.04
0.03
0.02
0.02
0.02
0.03
0.04
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
3
3
4
5
6
7
7
7
6
5
4
4
3
3
2
2
1
1
0

Feels Like (°C)

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

Dew Point (°C)

0
0
-0
-0
-0
0
0
-0
-1
-1
-1
-1
-1
-0
0
0
1
1
1
1
1
0
0
-0

Relative Humidity (%)

90
90
89
87
85
83
79
73
65
58
54
54
56
62
69
75
80
85
89
92
93
95
96
98

Pressure (mb)

1003
1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

430
427
423
420
419
419
419
419
418
418
417
417
417
417
418
420
420
421
421
421
421
421
421
422

Forecast for Venise-en-Québec, QC J0J, Canada (45.08,-73.15)

Generated: 05/04/20 05:04:39. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-4.00