Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Third Quarter 55%

00:44

12:53

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

Sun - Rise: 05:15, Set: 20:46, Transit: 13:01. Moon - Rise: 00:44, Set: 12:53. Civil Dark: 21:24 - 04:37. Nautical Dark: 22:14 - 03:47. Astro Dark: 23:20 - 02:41

Total Clouds (% Sky Obscured)

97
100
99
100
100
100
100
98
99
99
97
81
80
41
37
43
34
38
13
46
73
27
11
18

Low Clouds (% Sky Obscured)

73
100
99
99
100
100
100
75
50
35
52
62
79
38
31
41
34
37
5
7
1
1
0
0

Medium Clouds (% Sky Obscured)

89
24
31
38
34
27
34
55
98
95
2
0
6
16
22
15
1
1
2
6
10
8
10
16

High Clouds (% Sky Obscured)

36
97
16
75
95
88
98
95
52
98
96
52
0
0
0
0
0
0
8
40
70
23
1
4

ISS Passover

Visibility (miles)

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

Fog (%)

-
2
0
0
0
54
26
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
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

Precipitation Probability (%)

36
32
34
34
35
47
58
67
68
62
44
22
10
4
3
3
3
3
3
3
2
0
0
0

Precipitation Amount (mm)

0.25
0.26
0.3
0.33
0.35
0.49
0.74
0.88
0.73
0.41
0.29
0.16
0.09
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
18
18
18
18
19
18
19
19
20
20
21
21
20
20
19
18
17
16
15
15

Feels Like (°C)

20
20
19
19
19
19
19
19
19
19
19
19
20
20
21
21
20
20
19
18
17
16
15
15

Dew Point (°C)

19
19
19
19
18
18
18
18
18
17
16
16
16
16
16
16
16
16
16
16
16
15
15
15

Relative Humidity (%)

100
100
100
100
100
100
100
99
94
92
87
83
79
76
71
72
75
78
81
85
90
95
98
99

Pressure (mb)

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

Ozone (du)

303
305
307
308
309
309
307
307
308
310
312
311
310
309
309
309
310
312
314
317
319
322
324
325

Monday 13

Waning Crescent 46%

01:04

13:56

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

Sun - Rise: 05:16, Set: 20:45, Transit: 13:01. Moon - Rise: 01:04, Set: 13:56. Civil Dark: 21:23 - 04:38. Nautical Dark: 22:13 - 03:49. Astro Dark: 23:18 - 02:43

Total Clouds (% Sky Obscured)

55
77
55
43
53
25
21
35
74
84
88
41
38
52
70
96
94
85
77
85
64
62
66
88

Low Clouds (% Sky Obscured)

1
2
7
15
18
3
6
31
73
82
85
26
13
12
35
87
72
22
1
5
7
6
8
20

Medium Clouds (% Sky Obscured)

13
10
13
17
23
23
18
10
8
9
10
30
20
30
41
34
39
40
39
30
27
29
23
20

High Clouds (% Sky Obscured)

48
74
46
23
32
1
0
0
0
0
13
13
20
30
38
59
75
75
66
80
52
47
55
84

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
0
0
0
0
0
1
1
0
0
0
1
2
2
4
8
15
21
28
33
34
31
31
32

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0
0
0
0.01
0.06
0.12
0.13
0.17
0.25
0.34
0.48
0.58
0.53
0.44
0.43
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
12
12
13
13
15
16
18
19
20
21
22
22
22
21
20
19
18
17
16
16
16

Feels Like (°C)

14
14
13
12
12
13
13
15
16
18
19
20
21
22
22
22
21
20
19
18
18
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

99
99
100
100
100
98
95
90
84
76
70
66
62
62
64
70
77
83
87
93
97
99
100
100

Pressure (mb)

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

Ozone (du)

326
327
329
331
333
334
335
335
334
333
332
332
333
333
334
336
336
336
335
334
335
336
337
337

Tuesday 14

Waning Crescent 36%

01:04

14:59

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 OK
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:17, Set: 20:45, Transit: 13:01. Moon - Rise: 01:04, Set: 14:59. Civil Dark: 21:22 - 04:40. Nautical Dark: 22:11 - 03:50. Astro Dark: 23:16 - 02:46

Total Clouds (% Sky Obscured)

91
56
74
69
99
100
98
100
100
100
98
98
98
89
89
89
89
89
89
49
49
49
49
49

Low Clouds (% Sky Obscured)

2
6
27
40
98
98
74
100
100
97
52
54
29
25
25
25
25
25
25
21
21
21
21
21

Medium Clouds (% Sky Obscured)

23
23
34
34
12
14
16
14
20
20
7
11
18
24
24
24
24
24
24
20
20
20
20
20

High Clouds (% Sky Obscured)

88
41
59
47
89
96
95
96
98
98
98
98
98
84
84
84
84
84
84
32
32
32
32
32

ISS Passover

Visibility (miles)

10
10
9
8
8
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
3
5
2
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
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 (%)

36
36
41
48
52
46
33
23
17
10
6
2
1
1
0
0
0
0
1
1
1
1
1
1

Precipitation Amount (mm)

0.61
0.7
0.77
0.81
0.73
0.48
0.24
0.16
0.14
0.14
0.14
0.08
0.02
0.01
0
0
0
0
0.02
0.04
0.04
0.03
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
14
15
16
17
18
20
21
22
23
22
22
20
19
17
15
14
13

Feels Like (°C)

16
15
15
15
14
14
14
14
15
16
17
18
20
21
22
23
22
22
20
19
17
15
14
13

Dew Point (°C)

15
15
15
15
14
14
14
13
13
13
13
13
13
13
13
12
13
13
14
15
15
15
14
13

Relative Humidity (%)

100
100
100
100
100
100
100
95
90
83
77
72
66
60
56
53
54
59
68
77
87
95
99
100

Pressure (mb)

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

Ozone (du)

336
335
335
335
335
335
335
335
335
334
334
336
338
338
335
330
327
326
327
327
325
323
321
319

Wednesday 15

Waning Crescent 27%

01:27

16:04

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

Sun - Rise: 05:18, Set: 20:44, Transit: 13:01. Moon - Rise: 01:27, Set: 16:04. Civil Dark: 21:21 - 04:41. Nautical Dark: 22:10 - 03:51. Astro Dark: 23:14 - 02:48

Total Clouds (% Sky Obscured)

49
14
14
14
14
14
14
98
98
98
98
98
98
100
100
100
100
100
100
16
16
16
16
16

Low Clouds (% Sky Obscured)

21
14
14
14
14
14
14
98
98
98
98
98
98
100
100
100
100
100
100
13
13
13
13
13

Medium Clouds (% Sky Obscured)

20
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3

High Clouds (% Sky Obscured)

32
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
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
2

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)

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

Chance of Frost

Temperature (°C)

13
13
12
11
11
12
13
14
16
17
18
19
20
21
22
22
21
21
19
18
17
16
15
15

Feels Like (°C)

13
13
12
11
11
12
13
14
16
17
18
19
20
21
22
22
21
21
19
18
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

98
96
97
99
99
98
92
86
79
71
65
61
58
55
54
55
59
69
81
91
99
100
100
100

Pressure (mb)

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

Ozone (du)

318
316
314
312
310
308
307
306
305
305
304
304
303
302
302
302
302
302
302
302
302
302
302
301

Thursday 16

Waning Crescent 18%

01:53

17:10

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: 05:19, Set: 20:43, Transit: 13:01. Moon - Rise: 01:53, Set: 17:10. Civil Dark: 21:20 - 04:42. Nautical Dark: 22:09 - 03:53. Astro Dark: 23:12 - 02:50

Total Clouds (% Sky Obscured)

16
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93
93
93

Low Clouds (% Sky Obscured)

13
4
4
4
4
4
4
31
31
31
31
31
31
2
2
2
2
2
2
90
90
90
90
90

Medium Clouds (% Sky Obscured)

3
2
2
2
2
2
2
60
60
60
60
60
60
100
100
100
100
100
100
69
69
69
69
69

High Clouds (% Sky Obscured)

0
97
97
97
97
97
97
99
99
99
99
99
99
100
100
100
100
100
100
23
23
23
23
23

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

Precipitation Probability (%)

3
3
3
2
3
10
14
19
24
29
27
29
27
23
22
22
23
24
35
44
42
31
24
21

Precipitation Amount (mm)

0.03
0.03
0.02
0.01
0.03
0.15
0.56
1.03
1.18
1.12
1.03
0.95
0.85
0.75
0.6
0.5
0.49
0.65
0.96
1.09
0.79
0.41
0.21
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
99
95
92
90
89
89
89
91
95
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

299
298
298
297
297
297
296
295
295
295
295
295
296
297
299
301
303
305
307
308
309
309
309
307

Friday 17

Waning Crescent 11%

02:25

18:15

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 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 05:20, Set: 20:42, Transit: 13:01. Moon - Rise: 02:25, Set: 18:15. Civil Dark: 21:19 - 04:43. Nautical Dark: 22:08 - 03:54. Astro Dark: 23:10 - 02:52

Total Clouds (% Sky Obscured)

93
38
38
38
38
38
38
99
99
99
99
99
99
16
16
16
16
16
16
14
14
14
14
14

Low Clouds (% Sky Obscured)

90
37
37
37
37
37
37
99
99
99
99
99
99
16
16
16
16
16
16
6
6
6
6
6

Medium Clouds (% Sky Obscured)

69
3
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13

High 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

ISS Passover

Visibility (miles)

10
10
7
3
0
0
0
0
0
0
0
2
5
8
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
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
18
30
49
55
51
42
42
44
35
29
18
13
9
6
4
3
3
3
4
4
5
5
4

Precipitation Amount (mm)

0.05
0.05
0.14
0.43
0.73
0.73
0.59
0.46
0.38
0.32
0.25
0.19
0.14
0.09
0.05
0.06
0.08
0.05
0.01
0.01
0.02
0.03
0.03
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
99
95
90
89
87
84
76
68
66
73
87
99
100
100
100
100

Pressure (mb)

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

Ozone (du)

305
304
303
302
303
305
307
310
311
312
313
314
314
315
314
314
314
314
315
316
319
323
326
327

Saturday 18

Waning Crescent 5%

03:05

19:18

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 Good
18 Good
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:21, Set: 20:41, Transit: 13:01. Moon - Rise: 03:05, Set: 19:18. Civil Dark: 21:18 - 04:44. Nautical Dark: 22:06 - 03:56. Astro Dark: 23:08 - 02:54

Total Clouds (% Sky Obscured)

14
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
81
81
81
81
81

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

13
2
2
2
2
2
2
1
1
1
1
1
1
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
81
81
81
81
81

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
8
8
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
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
0
0
0
0
0
0
0
0
0
0
0
0
3
5
7
11
14
18
27
29
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.08
0.15
0.26
0.34
0.31

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
17
16
16
16
17
19
19
19
18
17
17
17
17
18
18
19
20
21
21
21
20
19
19

Relative Humidity (%)

100
100
100
100
100
100
99
90
80
71
64
61
60
60
61
64
69
78
90
99
100
100
100
100

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1010
1010
1010
1010
1009

Ozone (du)

327
326
326
326
325
323
320
318
316
315
313
313
313
312
311
310
310
310
311
313
316
321
325
329

Forecast for Saint-Zénon, QC J0K, Canada (46.57,-73.80)

Generated: 12/07/20 01:30:48. Forecast: 12/07/20 to 18/07/20. Timezone: UTC-4.00