Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

16:20

06:02

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 Bad
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:22, Set: 19:26, Transit: 12:54. Moon - Rise: 16:20, Set: 06:02. Civil Dark: 19:56 - 05:50. Nautical Dark: 20:32 - 05:14. Astro Dark: 21:10 - 04:36

Total Clouds (% Sky Obscured)

100
95
84
90
95
100
100
100
99
98
100
100
98
59
44
6
45
3
0
1
0
0
0
5

Low Clouds (% Sky Obscured)

2
0
3
9
14
62
100
100
87
98
100
100
98
42
36
2
2
3
0
1
0
0
0
0

Medium Clouds (% Sky Obscured)

100
95
84
90
95
100
100
100
98
98
100
98
81
52
29
6
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
22
2
59
52
1
6
4
0
0
6
0
45
0
0
0
0
0
0
5

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

Precipitation Probability (%)

4
6
5
5
5
6
14
20
18
31
43
26
28
25
15
9
3
2
2
2
2
0
0
0

Precipitation Amount (mm)

0.03
0.01
0.02
0.03
0.02
0.03
0.08
0.12
0.09
0.2
0.62
0.16
0.22
0.18
0.08
0.07
0.02
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
5
6
6
6
6
7
8
9
9
9
10
9
8
8
8
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
82
78
74
71
71
74
80
87
89
91
92
93
93
92
91
91
91
91
92
91
90

Pressure (mb)

1016
1017
1017
1017
1017
1016
1015
1015
1015
1014
1014
1014
1014
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019

Ozone (du)

340
339
338
340
343
346
350
354
358
364
370
377
385
394
400
403
402
402
403
404
404
405
406
407

Monday 6

Waxing Gibbous 99%

17:41

06:02

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

Sun - Rise: 06:20, Set: 19:27, Transit: 12:54. Moon - Rise: 17:41, Set: 06:02. Civil Dark: 19:58 - 05:48. Nautical Dark: 20:34 - 05:12. Astro Dark: 21:12 - 04:34

Total Clouds (% Sky Obscured)

3
0
6
14
0
0
48
73
0
7
51
88
59
8
2
27
60
44
31
45
32
54
95
6

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
31
63
0
7
51
88
59
8
1
14
52
44
31
45
32
54
95
6

High Clouds (% Sky Obscured)

3
0
6
14
0
0
27
28
0
0
0
0
0
0
2
16
35
4
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
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
2
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
5
6
7
9
10
11
12
13
14
14
12
9
6
6
6
7
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-2
-1
1
2
3
4
6
7
10
10
7
6
4
3
2
2
1
1
1
0
-0
-0

Dew Point (°C)

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

Relative Humidity (%)

89
87
82
75
66
60
54
49
45
41
39
40
43
49
56
62
69
75
81
85
90
92
93
93

Pressure (mb)

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

Ozone (du)

409
411
413
414
415
417
418
420
421
422
421
421
419
418
416
415
413
412
412
412
413
416
419
422

Tuesday 7

Full Moon 100%

19:02

06:30

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

Sun - Rise: 06:18, Set: 19:29, Transit: 12:54. Moon - Rise: 19:02, Set: 06:30. Civil Dark: 19:59 - 05:46. Nautical Dark: 20:35 - 05:10. Astro Dark: 21:14 - 04:31

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
6
10
64
96
60
89
19
9
8
8
8
8
8
8
65
65
65
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
10
51
37
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
63
96
60
89
19
9
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
8
8
8
8
8
8
65
65
65
65

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
0
0
0
0
0
0
0
2
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
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
84
77
68
60
55
51
46
43
41
42
46
55
63
69
74
78
81
83
84
85
86
86

Pressure (mb)

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

Ozone (du)

425
428
430
433
435
437
438
437
436
433
429
425
422
418
415
411
408
407
407
409
409
407
402
399

Wednesday 8

Waning Gibbous 98%

20:24

06:58

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

Sun - Rise: 06:17, Set: 19:30, Transit: 12:53. Moon - Rise: 20:24, Set: 06:58. Civil Dark: 20:00 - 05:45. Nautical Dark: 20:37 - 05:08. Astro Dark: 21:15 - 04:29

Total Clouds (% Sky Obscured)

65
65
100
100
100
100
100
100
92
92
92
92
92
92
18
18
18
18
18
18
94
94
94
94

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
99
99
99
99
99
99
92
92
92
92
92
92
18
18
18
18
18
18
46
46
46
46

High Clouds (% Sky Obscured)

65
65
96
96
96
96
96
96
1
1
1
1
1
1
0
0
0
0
0
0
93
93
93
93

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
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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
77
70
63
59
58
59
60
61
59
60
63
69
74
81
87
92
95
97
100
100
100
100

Pressure (mb)

1007
1006
1006
1006
1006
1005
1004
1004
1003
1002
1002
1002
1002
1003
1003
1004
1004
1004
1003
1003
1002
1002
1002
1001

Ozone (du)

398
398
397
398
398
397
395
391
387
384
380
377
376
375
375
374
373
371
369
367
366
366
368
369

Thursday 9

Waning Gibbous 93%

21:44

07:27

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
05 Bad

Sun - Rise: 06:15, Set: 19:31, Transit: 12:53. Moon - Rise: 21:44, Set: 07:27. Civil Dark: 20:02 - 05:43. Nautical Dark: 20:38 - 05:06. Astro Dark: 21:17 - 04:27

Total Clouds (% Sky Obscured)

94
94
99
99
99
99
99
99
100
100
100
100
100
100
86
86
86
86
86
86
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
77
77
77
77
77
77
7
7
7
7
7
7
98
98
98
98

Medium Clouds (% Sky Obscured)

46
46
99
99
99
99
99
99
100
100
100
100
100
100
84
84
84
84
84
84
48
48
48
48

High Clouds (% Sky Obscured)

93
93
72
72
72
72
72
72
79
79
79
79
79
79
33
33
33
33
33
33
4
4
4
4

ISS Passover

Visibility (miles)

10
10
10
10
8
6
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
14
36
53
44
37
36
36
43
40
32
22
18
14
10
11
13
16
19
17
10
6

Precipitation Amount (mm)

0
0
0
0.02
0.1
0.24
0.44
0.71
0.89
0.99
1.35
1.57
0.95
0.28
0.1
0.06
0.04
0.03
0.05
0.12
0.17
0.11
0.03
0.01

Wind Speed/Direction (mph)

3
3
4
5
8
10
13
15
16
16
16
15
13
11
10
10
11
12
12
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
99
97
97
94
90
82
74
70
72
78
85
89
93
94
96
98
100
100
100
100

Pressure (mb)

1001
1000
1000
998
996
995
994
993
993
992
992
992
992
992
993
993
994
995
995
995
995
995
994
994

Ozone (du)

370
370
371
372
374
378
385
393
401
408
414
419
424
427
430
433
435
438
441
443
445
447
450
451

Friday 10

Waning Gibbous 86%

23:02

08:00

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
05 Bad

Sun - Rise: 06:13, Set: 19:33, Transit: 12:53. Moon - Rise: 23:02, Set: 08:00. Civil Dark: 20:03 - 05:41. Nautical Dark: 20:40 - 05:04. Astro Dark: 21:19 - 04:24

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
100
100
100
100
100
100
81
81
81
81
81
81
59
59
59
59

Low Clouds (% Sky Obscured)

98
98
91
91
91
91
91
91
100
100
100
100
100
100
45
45
45
45
45
45
0
0
0
0

Medium Clouds (% Sky Obscured)

48
48
96
96
96
96
96
96
23
23
23
23
23
23
80
80
80
80
80
80
59
59
59
59

High Clouds (% Sky Obscured)

4
4
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)

5
3
1
1
2
4
6
9
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
Very Light Rain
Very Light Rain
Snow
Snow
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

Precipitation Probability (%)

5
9
12
15
19
21
17
16
14
10
10
11
11
10
10
7
3
3
2
2
2
2
1
1

Precipitation Amount (mm)

0.01
0.03
0.05
0.07
0.1
0.12
0.1
0.07
0.06
0.07
0.12
0.15
0.14
0.12
0.09
0.06
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
97
93
89
83
78
70
63
58
59
65
74
81
84
83
83
85
87
90
91
91
90

Pressure (mb)

994
994
994
994
994
994
994
994
994
994
994
994
995
996
997
998
998
999
1000
1000
1001
1001
1002
1003

Ozone (du)

451
450
450
449
449
449
449
449
448
448
448
447
446
445
443
442
441
440
439
437
436
433
430
428

Saturday 11

Waning Gibbous 76%

00:16

08:37

06 Bad
07 Bad
08 OK
09 Good
10 OK
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
05 Bad

Sun - Rise: 06:11, Set: 19:34, Transit: 12:53. Moon - Rise: 00:16, Set: 08:37. Civil Dark: 20:04 - 05:39. Nautical Dark: 20:41 - 05:02. Astro Dark: 21:21 - 04:22

Total Clouds (% Sky Obscured)

59
59
5
5
5
5
5
5
100
100
100
100
100
100
0
0
0
0
0
0
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
59
4
4
4
4
4
4
98
98
98
98
98
98
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
0
0
0
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
9
6
4
3
2
3
7
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
Snow
Snow
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

Precipitation Probability (%)

0
2
3
4
7
8
8
7
7
6
4
3
3
3
3
2
3
3
3
2
2
0
0
0

Precipitation Amount (mm)

0
0.01
0.02
0.03
0.03
0.04
0.04
0.05
0.05
0.05
0.04
0.03
0.02
0.02
0.02
0.01
0.03
0.05
0.04
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

14
14
14
14
14
14
15
15
16
16
16
16
14
11
9
8
7
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
84
81
76
70
63
57
54
54
57
62
67
71
76
82
87
90
90
91
93
95
96

Pressure (mb)

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

Ozone (du)

425
423
422
420
418
417
417
416
416
416
417
417
417
417
418
418
419
419
419
419
419
420
422
422

Forecast for Saint-Alexandre, QC J0J, Canada (45.22,-73.09)

Generated: 05/04/20 06:50:27. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-4.00