Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Third Quarter 55%

00:43

12:53

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

Sun - Rise: 05:15, Set: 20:45, Transit: 13:00. Moon - Rise: 00:43, Set: 12:53. Civil Dark: 21:23 - 04:37. Nautical Dark: 22:13 - 03:47. Astro Dark: 23:19 - 02:41

Total Clouds (% Sky Obscured)

100
100
98
100
98
95
97
95
100
98
73
70
51
56
51
25
21
9
36
69
28
23
23
58

Low Clouds (% Sky Obscured)

100
100
98
99
94
53
45
45
39
49
52
70
49
50
48
25
20
1
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
27
41
44
63
59
27
91
95
23
0
2
11
26
13
2
2
3
6
13
16
16
23
18

High Clouds (% Sky Obscured)

95
19
60
96
90
91
95
32
99
96
44
0
0
0
0
0
2
6
31
64
20
9
2
50

ISS Passover

Visibility (miles)

10
8
8
7
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
0
0
2
2
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
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

30
30
30
31
43
56
62
64
56
40
16
6
3
4
0
0
0
3
3
2
0
0
0
0

Precipitation Amount (mm)

0.25
0.29
0.26
0.27
0.43
0.68
0.93
0.64
0.38
0.28
0.17
0.07
0.01
0.05
0
0
0
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
18
18
18
18
18
17
17
16
16
16
16
16
16
16
16
16
16
16
15
15
14

Relative Humidity (%)

100
100
100
98
97
98
97
95
90
87
80
74
70
70
73
77
79
83
87
91
95
98
100
100

Pressure (mb)

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

Ozone (du)

304
307
310
311
310
309
307
306
304
305
308
313
316
316
314
313
313
313
314
317
321
324
324
324

Monday 13

Waning Crescent 46%

01:04

13:55

02 Bad
03 Bad
04 OK
05 Bad
06 OK
07 OK
08 OK
09 Bad
10 OK
11 OK
12 OK
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

Sun - Rise: 05:16, Set: 20:45, Transit: 13:00. Moon - Rise: 01:04, Set: 13:55. Civil Dark: 21:22 - 04:38. Nautical Dark: 22:12 - 03:49. Astro Dark: 23:17 - 02:44

Total Clouds (% Sky Obscured)

73
58
41
70
31
26
17
58
43
41
40
55
68
85
94
92
91
81
80
66
52
66
70
71

Low Clouds (% Sky Obscured)

1
2
2
1
0
0
3
56
40
34
30
21
33
67
81
47
24
4
0
2
9
17
6
10

Medium Clouds (% Sky Obscured)

7
9
15
26
29
25
16
10
20
24
21
31
38
31
36
48
51
49
38
31
27
34
17
19

High Clouds (% Sky Obscured)

71
54
31
59
2
0
1
0
1
15
17
32
42
46
58
79
81
66
67
54
37
49
64
64

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

Precipitation Probability (%)

0
0
0
0
0
2
2
1
1
1
1
1
2
2
4
8
16
24
28
29
29
28
29
29

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.04
0.06
0.12
0.19
0.26
0.34
0.4
0.39
0.4
0.42
0.43
0.46

Wind Speed/Direction (mph)

5
5
5
4
4
4
4
5
5
4
4
3
3
3
3
3
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
98
95
90
83
75
69
65
61
59
60
64
70
78
86
94
98
100
100
100
100

Pressure (mb)

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

Ozone (du)

324
325
326
327
328
328
329
329
330
330
330
329
329
329
329
328
328
328
329
329
328
329
332
335

Tuesday 14

Waning Crescent 36%

01:26

14:59

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
01 Bad

Sun - Rise: 05:17, Set: 20:44, Transit: 13:00. Moon - Rise: 01:26, Set: 14:59. Civil Dark: 21:21 - 04:39. Nautical Dark: 22:11 - 03:50. Astro Dark: 23:15 - 02:46

Total Clouds (% Sky Obscured)

65
100
76
100
100
98
100
100
100
98
100
98
96
96
96
96
96
96
87
87
87
87
87
87

Low Clouds (% Sky Obscured)

37
100
54
100
100
89
100
98
98
46
89
73
45
45
45
45
45
45
78
78
78
78
78
78

Medium Clouds (% Sky Obscured)

21
24
21
13
13
8
11
28
29
9
6
16
25
25
25
25
25
25
22
22
22
22
22
22

High Clouds (% Sky Obscured)

46
68
57
91
95
95
98
98
96
97
98
97
94
94
94
94
94
94
45
45
45
45
45
45

ISS Passover

Visibility (miles)

10
10
10
8
8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
27
0
0
69
0
81
83
81
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
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

Precipitation Probability (%)

30
32
32
36
37
33
29
26
19
16
8
2
1
1
0
0
0
0
0
0
1
1
0
0

Precipitation Amount (mm)

0.48
0.48
0.52
0.54
0.4
0.25
0.2
0.19
0.23
0.23
0.15
0.06
0.02
0.01
0
0
0
0
0
0
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
96
91
87
78
69
60
56
54
56
62
72
81
90
98
100
100
100

Pressure (mb)

1012
1012
1013
1013
1014
1015
1015
1016
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023

Ozone (du)

338
338
337
336
335
335
334
333
332
331
332
333
333
333
333
332
332
331
330
328
326
324
321
319

Wednesday 15

Waning Crescent 27%

01:53

16:03

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

Sun - Rise: 05:18, Set: 20:43, Transit: 13:00. Moon - Rise: 01:53, Set: 16:03. Civil Dark: 21:20 - 04:40. Nautical Dark: 22:10 - 03:51. Astro Dark: 23:13 - 02:48

Total Clouds (% Sky Obscured)

17
17
17
17
17
17
100
100
100
100
100
100
100
100
100
100
100
100
24
24
24
24
24
24

Low Clouds (% Sky Obscured)

16
16
16
16
16
16
100
100
100
100
100
100
100
100
100
100
100
100
24
24
24
24
24
24

Medium Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
10
9
10
12
14
15
17
18
19
21
22
22
22
21
19
18
17
16
15
14
13
12

Feels Like (°C)

12
11
10
9
10
12
14
15
17
18
19
21
22
22
22
21
19
18
17
16
15
14
13
12

Dew Point (°C)

11
11
10
9
10
11
11
11
11
10
9
9
9
10
10
11
12
13
14
14
14
14
13
12

Relative Humidity (%)

98
100
100
100
100
93
86
76
67
60
54
48
45
45
49
54
64
74
84
92
98
100
100
100

Pressure (mb)

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

Ozone (du)

317
315
313
311
310
309
309
308
308
308
307
307
306
306
306
306
306
307
307
305
303
301
301
301

Thursday 16

Waning Crescent 18%

01:53

17:09

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
01 Bad

Sun - Rise: 05:19, Set: 20:42, Transit: 13:01. Moon - Rise: 01:53, Set: 17:09. Civil Dark: 21:19 - 04:42. Nautical Dark: 22:08 - 03:53. Astro Dark: 23:11 - 02:50

Total Clouds (% Sky Obscured)

97
97
97
97
97
97
96
96
96
96
96
96
100
100
100
100
100
100
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

16
16
16
16
16
16
38
38
38
38
38
38
59
59
59
59
59
59
82
82
82
82
82
82

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
88
88
88
88
88
88
98
98
98
98
98
98
93
93
93
93
93
93

High Clouds (% Sky Obscured)

97
97
97
97
97
97
72
72
72
72
72
72
100
100
100
100
100
100
34
34
34
34
34
34

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
3
2
4
7
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
Very Light Rain
Very 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 (%)

0
0
0
1
1
0
0
0
1
1
2
8
25
35
51
61
60
55
56
50
38
28
21
13

Precipitation Amount (mm)

0
0
0
0.01
0.01
0
0
0
0.01
0.01
0.03
0.08
0.18
0.43
0.95
1.44
1.58
1.52
1.36
1.08
0.78
0.54
0.28
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
11
11
12
13
13
13
14
14
16
17
18
18
17
17
17
17
17
17
17
17
16
16

Relative Humidity (%)

100
100
100
100
100
92
85
79
73
72
76
86
96
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

301
300
298
297
296
295
294
295
295
296
296
296
296
298
300
302
303
304
305
308
311
314
314
313

Friday 17

Waning Crescent 11%

02:25

18:15

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

Sun - Rise: 05:20, Set: 20:41, Transit: 13:01. Moon - Rise: 02:25, Set: 18:15. Civil Dark: 21:18 - 04:43. Nautical Dark: 22:07 - 03:54. Astro Dark: 23:09 - 02:52

Total Clouds (% Sky Obscured)

27
27
27
27
27
27
79
79
79
79
79
79
16
16
16
16
16
16
10
10
10
10
10
10

Low Clouds (% Sky Obscured)

25
25
25
25
25
25
79
79
79
79
79
79
16
16
16
16
16
16
5
5
5
5
5
5

Medium Clouds (% Sky Obscured)

6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9

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)

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
8
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

16
15
15
15
15
16
17
19
20
21
22
24
25
26
26
25
24
23
21
20
18
18
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
96
84
74
64
55
51
50
51
55
63
77
90
99
100
100
100
100

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018
1018
1019
1019
1018

Ozone (du)

314
316
319
322
324
326
327
328
327
326
324
322
320
319
318
318
318
318
318
318
318
317
317
317

Saturday 18

Waning Crescent 5%

03:05

19:17

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 Good
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:21, Set: 20:41, Transit: 13:01. Moon - Rise: 03:05, Set: 19:17. Civil Dark: 21:17 - 04:44. Nautical Dark: 22:06 - 03:56. Astro Dark: 23:07 - 02:54

Total Clouds (% Sky Obscured)

3
3
3
3
3
3
1
1
1
1
1
1
7
7
7
7
7
7
74
74
74
74
74
74

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
3
3
3
3
3
1
1
1
1
1
1
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
74
74
74
74
74
74

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

Precipitation Amount (mm)

0.01
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
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
15
16
19
21
22
24
25
25
26
27
27
27
26
25
24
22
21
20
20
19
19

Feels Like (°C)

17
16
15
16
17
19
21
23
24
25
25
26
27
28
28
27
26
24
23
22
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
98
89
79
71
64
59
55
52
52
54
58
66
80
93
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

316
316
316
316
317
318
319
319
318
318
319
320
320
319
317
315
313
311
308
306
305
304
304
304

Forecast for Saint-Zénon, Matawinie Regional County Municipality, CA (46.53,-73.70)

Generated: 12/07/20 02:51:05. Forecast: 12/07/20 to 18/07/20. Timezone: UTC-4.00