Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Third Quarter 55%

00:45

12:54

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

Sun - Rise: 05:19, Set: 20:43, Transit: 13:01. Moon - Rise: 00:45, Set: 12:54. Civil Dark: 21:20 - 04:43. Nautical Dark: 22:08 - 03:55. Astro Dark: 23:09 - 02:53

Total Clouds (% Sky Obscured)

81
98
100
100
99
100
99
100
100
98
38
27
8
30
22
20
19
29
53
59
33
23
43
95

Low Clouds (% Sky Obscured)

10
98
100
100
95
100
68
35
100
95
20
26
8
27
17
11
1
0
0
0
3
4
6
12

Medium Clouds (% Sky Obscured)

12
13
16
16
48
56
24
39
70
51
4
2
1
9
13
16
11
25
38
36
31
21
14
11

High Clouds (% Sky Obscured)

77
53
94
95
92
98
98
100
100
85
23
0
0
0
0
1
9
6
28
40
2
2
34
93

ISS Passover

Visibility (miles)

10
10
9
9
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
6
59
1
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
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

33
35
29
28
36
31
28
32
20
11
5
5
4
0
4
2
2
4
6
8
6
1
0
0

Precipitation Amount (mm)

0.22
0.2
0.21
0.13
0.29
0.19
0.18
0.3
0.13
0.06
0.07
0.04
0.03
0
0.04
0.01
0.01
0.02
0.08
0.13
0.08
0.01
0
0

Wind Speed/Direction (mph)

4
3
3
4
4
6
8
9
11
12
13
14
14
14
14
13
12
10
9
7
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
21
21
21
21
22
23
23
24
25
26
26
26
28
28
27
25
24
22
21
20
19

Dew Point (°C)

21
21
21
20
20
20
20
20
19
19
18
18
18
18
18
19
19
19
19
19
18
18
17
17

Relative Humidity (%)

98
98
99
98
98
96
94
90
84
77
71
66
62
62
60
59
60
63
69
74
79
84
86
88

Pressure (mb)

999
999
998
998
998
998
998
999
999
1000
1001
1001
1002
1002
1003
1003
1004
1004
1004
1005
1005
1006
1006
1007

Ozone (du)

308
312
312
311
311
309
307
304
306
306
308
307
308
314
309
311
313
314
316
318
320
322
324
325

Monday 13

Waning Crescent 46%

01:06

13:56

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

Sun - Rise: 05:20, Set: 20:42, Transit: 13:01. Moon - Rise: 01:06, Set: 13:56. Civil Dark: 21:19 - 04:44. Nautical Dark: 22:07 - 03:56. Astro Dark: 23:08 - 02:55

Total Clouds (% Sky Obscured)

87
38
62
50
38
37
32
32
41
60
59
59
77
54
67
58
68
38
31
40
63
48
59
48

Low Clouds (% Sky Obscured)

27
24
5
10
16
22
18
12
26
23
13
9
3
2
5
6
21
9
9
10
25
0
11
22

Medium Clouds (% Sky Obscured)

11
16
25
17
18
23
23
29
39
57
48
29
21
16
20
26
20
14
20
16
30
35
31
27

High Clouds (% Sky Obscured)

82
14
50
41
23
9
4
2
1
10
21
42
71
48
60
46
56
30
18
27
45
26
41
30

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

Precipitation Probability (%)

0
1
1
0
0
0
1
1
1
1
1
2
2
3
5
9
13
19
26
32
38
46
49
50

Precipitation Amount (mm)

0
0.01
0.01
0
0
0
0.01
0.01
0.01
0.01
0.02
0.03
0.05
0.08
0.14
0.22
0.31
0.39
0.49
0.61
0.75
0.9
1.04
1.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
17
16
17
18
19
20
22
23
24
25
26
26
25
25
24
23
22
21
20
19
18

Feels Like (°C)

19
18
17
17
16
17
18
19
20
22
23
24
25
26
26
26
25
25
24
22
21
20
19
18

Dew Point (°C)

17
16
16
15
15
15
16
16
16
16
16
16
16
16
17
17
18
18
18
18
18
18
18
17

Relative Humidity (%)

89
91
93
93
93
90
87
81
75
69
64
61
58
57
57
60
64
67
72
78
84
90
94
96

Pressure (mb)

1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

325
325
325
325
325
326
327
328
329
331
331
331
331
331
332
334
335
335
335
337
340
345
349
348

Tuesday 14

Waning Crescent 36%

01:06

14:58

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
23 Bad
00 Bad

Sun - Rise: 05:21, Set: 20:42, Transit: 13:01. Moon - Rise: 01:06, Set: 14:58. Civil Dark: 21:18 - 04:45. Nautical Dark: 22:06 - 03:57. Astro Dark: 23:06 - 02:57

Total Clouds (% Sky Obscured)

37
44
83
98
100
100
97
100
97
100
100
100
100
99
99
99
99
99
99
94
94
94
94
94

Low Clouds (% Sky Obscured)

19
38
81
96
100
100
56
100
23
96
99
100
100
95
95
95
95
95
95
91
91
91
91
91

Medium Clouds (% Sky Obscured)

21
12
13
16
13
11
7
18
20
13
9
6
6
8
8
8
8
8
8
23
23
23
23
23

High Clouds (% Sky Obscured)

11
16
59
81
84
77
94
97
96
95
90
81
76
95
95
95
95
95
95
45
45
45
45
45

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
20
2
0
7
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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 (%)

50
48
48
52
56
52
39
27
17
8
3
2
2
2
1
1
1
1
1
0
0
1
1
1

Precipitation Amount (mm)

1.13
1.13
1.14
1.18
1.11
0.8
0.46
0.27
0.14
0.05
0.01
0.01
0.01
0.01
0.01
0.03
0.05
0.04
0.03
0
0
0.03
0.04
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
16
17
17
18
19
20
20
21
22
23
24
24
24
23
22
20
19
17
17

Feels Like (°C)

18
18
17
17
17
17
17
17
18
19
20
20
21
22
23
24
24
24
23
22
20
19
17
17

Dew Point (°C)

17
17
17
17
16
16
16
15
15
15
14
15
15
15
16
16
16
16
17
17
17
16
15
15

Relative Humidity (%)

96
97
98
98
97
95
93
89
84
77
72
70
68
67
64
61
60
63
69
76
80
86
89
90

Pressure (mb)

1011
1011
1011
1012
1012
1013
1013
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1020
1020
1021
1021

Ozone (du)

346
344
343
343
343
343
344
344
342
341
339
338
338
337
335
333
331
329
329
328
326
324
322
321

Wednesday 15

Waning Crescent 27%

01:29

16:02

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

Sun - Rise: 05:22, Set: 20:41, Transit: 13:02. Moon - Rise: 01:29, Set: 16:02. Civil Dark: 21:17 - 04:46. Nautical Dark: 22:05 - 03:58. Astro Dark: 23:04 - 02:59

Total Clouds (% Sky Obscured)

94
17
17
17
17
17
17
84
84
84
84
84
84
100
100
100
100
100
100
44
44
44
44
44

Low Clouds (% Sky Obscured)

91
14
14
14
14
14
14
84
84
84
84
84
84
100
100
100
100
100
100
44
44
44
44
44

Medium Clouds (% Sky Obscured)

23
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)

45
4
4
4
4
4
4
0
0
0
0
0
0
67
67
67
67
67
67
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
7
7
8
8
9
9
9
8
8
7
7
7
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

16
15
15
14
13
14
15
16
17
19
20
22
23
24
25
25
25
24
23
22
21
20
20
19

Feels Like (°C)

16
15
15
14
13
14
15
16
17
19
20
22
23
24
25
25
25
25
23
22
22
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
90
89
85
80
81
76
72
69
66
63
61
62
65
71
77
82
87
90
93
96

Pressure (mb)

1021
1022
1022
1022
1023
1023
1023
1024
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

319
317
314
312
310
308
307
306
306
306
305
305
304
304
304
305
305
304
304
303
302
302
301
300

Thursday 16

Waning Crescent 18%

01:56

17:07

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

Sun - Rise: 05:23, Set: 20:40, Transit: 13:02. Moon - Rise: 01:56, Set: 17:07. Civil Dark: 21:16 - 04:47. Nautical Dark: 22:04 - 04:00. Astro Dark: 23:02 - 03:01

Total Clouds (% Sky Obscured)

44
95
95
95
95
95
95
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
6
6
6
6
6
6
3
3
3
3
3
3
0
0
0
0
0
0
57
57
57
57
57

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
8
8
8
8
8
94
94
94
94
94
94
100
100
100
100
100

High Clouds (% Sky Obscured)

0
94
94
94
94
94
94
98
98
98
98
98
98
100
100
100
100
100
100
44
44
44
44
44

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

Precipitation Probability (%)

0
0
0
0
3
5
7
10
10
10
13
21
28
41
57
61
64
61
53
38
30
25
23
32

Precipitation Amount (mm)

0
0
0
0
0.02
0.09
0.31
0.57
0.62
0.57
0.66
1.14
2.03
2.84
3.29
3.51
3.18
1.93
0.71
0.22
0.07
0.02
0.03
0.08

Wind Speed/Direction (mph)

6
6
5
5
5
5
5
5
6
6
7
7
7
7
7
7
7
7
7
7
7
6
5
5

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
19
20
21
23
24
24
25
25
25
24
24
23
23
23
22
21
21
20

Feels Like (°C)

20
19
19
18
18
19
20
21
22
23
24
25
26
26
26
25
25
24
24
24
23
22
22
21

Dew Point (°C)

19
19
18
18
18
18
19
19
20
21
21
22
22
23
23
23
24
23
23
23
22
21
21
20

Relative Humidity (%)

98
99
100
100
99
99
98
96
92
89
86
84
84
85
88
93
99
100
100
100
100
100
100
100

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

299
298
297
297
296
295
293
292
293
293
294
293
293
293
294
296
298
300
302
303
303
303
303
302

Friday 17

Waning Crescent 11%

02:29

18:12

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

Sun - Rise: 05:24, Set: 20:39, Transit: 13:02. Moon - Rise: 02:29, Set: 18:12. Civil Dark: 21:15 - 04:48. Nautical Dark: 22:02 - 04:01. Astro Dark: 23:01 - 03:03

Total Clouds (% Sky Obscured)

100
65
65
65
65
65
65
3
3
3
3
3
3
23
23
23
23
23
23
0
0
0
0
0

Low Clouds (% Sky Obscured)

57
16
16
16
16
16
16
3
3
3
3
3
3
23
23
23
23
23
23
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
62
62
62
62
62
62
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
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)

10
10
10
8
5
5
6
8
10
10
10
10
10
10
9
9
9
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
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
None
None
None
None
None
None

Precipitation Probability (%)

43
48
51
54
57
56
49
35
35
36
34
24
19
16
19
19
13
8
5
3
3
2
1
1

Precipitation Amount (mm)

0.22
0.39
0.5
0.58
0.61
0.56
0.47
0.4
0.34
0.27
0.22
0.16
0.13
0.13
0.17
0.25
0.3
0.24
0.14
0.08
0.04
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
21
20
20
20
21
22
23
24
26
28
29
30
30
29
27
25
24
23
22
22

Dew Point (°C)

20
20
20
20
20
19
19
20
20
21
22
22
23
23
23
24
24
25
25
24
23
22
21
21

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
99
96
92
87
83
81
81
83
89
95
100
100
100
100
100

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

301
300
299
298
299
301
305
308
310
312
314
315
315
316
315
315
314
314
313
314
316
320
323
324

Saturday 18

Waning Crescent 5%

03:10

19:14

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

Sun - Rise: 05:25, Set: 20:38, Transit: 13:02. Moon - Rise: 03:10, Set: 19:14. Civil Dark: 21:14 - 04:49. Nautical Dark: 22:01 - 04:03. Astro Dark: 22:59 - 03:05

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
74
74
74
74
74

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
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
0
0
74
74
74
74
74

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
4
3
2
3
4
6
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
2
3
0
0
0
0
0
0
0
0
1
2
5
7
11
16
25
32
35
36
30
21
12

Precipitation Amount (mm)

0.02
0.03
0.02
0
0
0
0
0
0
0
0
0.01
0.05
0.09
0.07
0.07
0.13
0.35
0.81
1.22
1.22
1
0.71
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
19
18
18
19
20
22
23
25
26
26
27
28
28
29
29
28
27
25
24
23
23
22

Feels Like (°C)

22
21
20
19
19
20
21
22
24
25
26
28
30
31
32
33
33
32
29
26
25
25
24
23

Dew Point (°C)

20
20
19
18
18
19
20
21
22
22
22
22
23
23
24
24
24
24
25
24
24
23
23
22

Relative Humidity (%)

100
100
100
100
100
100
100
98
91
84
80
78
77
77
75
74
76
82
89
95
99
100
100
100

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

324
324
321
318
315
314
313
313
311
309
308
308
308
308
308
307
306
307
308
311
314
318
322
323

Forecast for Mirabel, Mirabel, CA (45.63,-73.99)

Generated: 12/07/20 01:53:28. Forecast: 12/07/20 to 18/07/20. Timezone: UTC-4.00