Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waning Gibbous 75%

23:06

09:42

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

Sun - Rise: 05:14, Set: 20:27, Transit: 12:50. Moon - Rise: 23:06, Set: 09:42. Civil Dark: 21:04 - 04:38. Nautical Dark: 21:51 - 03:51. Astro Dark: 22:50 - 02:52

Total Clouds (% Sky Obscured)

100
94
78
54
16
26
28
68
58
32
30
15
13
27
20
2
1
2
5
1
2
73
79
84

Low Clouds (% Sky Obscured)

100
93
75
51
13
13
3
31
13
15
7
0
0
0
4
1
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

56
9
45
7
7
20
27
65
56
29
27
15
13
27
19
2
1
2
5
1
1
13
15
29

High Clouds (% Sky Obscured)

99
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
69
75
77

ISS Passover

Visibility (miles)

9
8
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
None
None
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
16
8
0
4
5
9
7
11
16
11
5
3
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.06
0.01
0
0.02
0.12
0.26
0.19
0.29
0.49
0.27
0.07
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
20
22
23
24
25
24
23
22
21
20
19
18
17
17
16
15
14
14
14
15
16

Feels Like (°C)

20
19
19
20
22
23
24
25
25
24
22
21
20
19
18
17
17
16
15
14
14
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
87
78
70
67
65
66
71
75
80
85
88
89
89
87
86
86
88
89
90
88
83

Pressure (mb)

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

Ozone (du)

299
301
302
306
310
312
311
309
309
311
314
317
317
317
316
316
316
316
316
316
316
316
316
317

Monday 22

Waning Gibbous 66%

23:28

10:44

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:15, Set: 20:26, Transit: 12:50. Moon - Rise: 23:28, Set: 10:44. Civil Dark: 21:03 - 04:39. Nautical Dark: 21:50 - 03:52. Astro Dark: 22:48 - 02:54

Total Clouds (% Sky Obscured)

98
100
97
79
87
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
6
34
18
7
1
10
0
0
0
1
10
20
16
15
0
1
2
2
2
4
2

Medium Clouds (% Sky Obscured)

89
100
77
29
47
41
86
99
65
68
70
98
99
99
100
100
100
100
100
100
91
82
2
0

High Clouds (% Sky Obscured)

92
92
91
73
77
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
1
1
0
0
0
0
0
0
0
0
0
3
3
3
0
0
0
4
4
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
11
11
10
10
10
11
11
11
12
12
12
11
10
10
10
10
10
10
10
11
12
13

Relative Humidity (%)

73
62
54
50
46
44
45
47
50
55
61
67
70
72
73
75
76
77
80
82
83
84
82
78

Pressure (mb)

1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1010
1010

Ozone (du)

317
317
318
318
317
317
317
317
316
317
317
317
317
316
316
317
319
320
321
322
323
324
325
326

Tuesday 23

Waning Gibbous 56%

23:49

11:46

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

Sun - Rise: 05:16, Set: 20:25, Transit: 12:50. Moon - Rise: 23:49, Set: 11:46. Civil Dark: 21:01 - 04:40. Nautical Dark: 21:48 - 03:54. Astro Dark: 22:46 - 02:57

Total Clouds (% Sky Obscured)

100
100
95
97
96
77
100
48
52
99
98
86
46
58
88
33
23
9
9
9
9
9
9
17

Low Clouds (% Sky Obscured)

2
2
8
9
9
13
24
2
16
18
3
0
0
8
70
3
7
6
6
6
6
6
6
17

Medium Clouds (% Sky Obscured)

0
0
15
15
19
18
17
8
28
35
38
40
45
46
80
31
20
5
5
5
5
5
5
0

High Clouds (% Sky Obscured)

100
100
94
96
95
70
100
43
41
99
97
77
1
18
13
2
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
2
3
3
3
3
3
4
5
4
4
3
3
2
2
0
0
0
0
0
2
2
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
22
23
23
22
22
21
20
19
18
17
15
14
13
12
11
10
10
9
10
11
13

Feels Like (°C)

18
20
21
22
23
23
22
22
21
20
19
18
17
15
14
13
12
11
10
10
9
10
11
13

Dew Point (°C)

13
13
13
12
12
12
12
12
13
12
12
12
11
10
10
9
9
8
8
7
7
7
8
8

Relative Humidity (%)

71
64
58
54
52
51
53
56
59
61
64
67
70
72
74
77
80
82
85
87
88
86
81
75

Pressure (mb)

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

Ozone (du)

326
327
326
325
324
323
322
322
322
323
324
325
326
327
329
332
335
339
343
347
350
353
356
359

Wednesday 24

Third Quarter 46%

00:12

12:48

09 Good
10 Good
11 Good
12 Good
13 Good
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 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 05:18, Set: 20:24, Transit: 12:50. Moon - Rise: 00:12, Set: 12:48. Civil Dark: 21:00 - 04:42. Nautical Dark: 21:47 - 03:55. Astro Dark: 22:44 - 02:59

Total Clouds (% Sky Obscured)

17
17
17
17
17
65
65
65
65
65
65
9
9
9
9
9
9
0
0
0
0
0
0
18

Low Clouds (% Sky Obscured)

17
17
17
17
17
23
23
23
23
23
23
1
1
1
1
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
64
64
64
64
64
64
9
9
9
9
9
9
0
0
0
0
0
0
18

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
16
17
17
18
19
19
19
19
18
17
15
14
13
13
13
13
12
11
11
12
14
16

Feels Like (°C)

14
15
16
17
17
18
19
19
19
19
18
17
15
14
13
13
13
13
12
11
11
12
14
16

Dew Point (°C)

8
8
8
8
9
9
8
9
9
9
10
10
9
9
8
8
9
9
9
9
9
10
11
11

Relative Humidity (%)

69
63
59
58
57
56
51
51
51
54
59
65
67
70
73
75
76
79
82
85
87
84
78
73

Pressure (mb)

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

Ozone (du)

362
364
366
367
366
365
363
360
358
358
358
357
355
353
351
351
351
351
351
351
351
351
351
351

Thursday 25

Waning Crescent 36%

00:37

13:53

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

Sun - Rise: 05:19, Set: 20:23, Transit: 12:50. Moon - Rise: 00:37, Set: 13:53. Civil Dark: 20:59 - 04:43. Nautical Dark: 21:45 - 03:57. Astro Dark: 22:42 - 03:01

Total Clouds (% Sky Obscured)

18
18
18
18
18
20
20
20
20
20
20
12
12
12
12
12
12
4
4
4
4
4
4
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
2

Medium Clouds (% Sky Obscured)

18
18
18
18
18
18
18
18
18
18
18
9
9
9
9
9
9
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
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
1
2
1
1
0
0
0
0
1
1
1
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.02
0.04
0.06
0.03
0.01
0
0
0
0
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
22
22
23
23
24
24
22
20
19
17
16
16
15
15
14
14
13
12
13
15
16

Feels Like (°C)

18
20
21
22
22
23
23
24
24
23
21
19
18
17
16
15
15
14
14
13
12
13
15
16

Dew Point (°C)

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

Relative Humidity (%)

68
64
62
61
60
60
59
59
61
67
78
87
93
94
93
93
91
90
89
90
91
90
88
84

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023

Ozone (du)

352
352
352
351
351
350
350
351
351
350
349
348
348
347
347
347
346
346
345
345
344
343
342
341

Friday 26

Waning Crescent 26%

01:07

15:00

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

Sun - Rise: 05:20, Set: 20:22, Transit: 12:50. Moon - Rise: 01:07, Set: 15:00. Civil Dark: 20:58 - 04:44. Nautical Dark: 21:44 - 03:59. Astro Dark: 22:39 - 03:03

Total Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Low Clouds (% Sky Obscured)

2
2
2
2
2
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
2

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
9
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
1
2
2
2
2
1
1
1
1
0
0
0
0
1
1
1
0
0
0
0
2

Precipitation Amount (mm)

0
0
0
0.02
0.09
0.17
0.16
0.1
0.06
0.03
0.02
0.01
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
21
22
23
24
25
25
25
25
25
23
21
20
19
18
17
17
16
15
15
14
16
18
20

Feels Like (°C)

19
21
22
23
24
25
25
25
25
25
23
21
20
19
18
17
17
16
15
15
14
16
18
20

Dew Point (°C)

14
15
15
16
16
16
16
15
15
15
16
16
15
15
14
14
14
14
14
13
13
14
15
15

Relative Humidity (%)

77
70
65
62
60
58
55
53
53
57
64
71
76
79
81
83
85
87
90
92
93
89
83
76

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

338
335
332
330
328
327
325
324
323
322
322
321
322
322
322
321
320
319
319
319
319
319
320
320

Saturday 27

Waning Crescent 24%

01:43

16:08

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

Sun - Rise: 05:21, Set: 20:21, Transit: 12:50. Moon - Rise: 01:43, Set: 16:08. Civil Dark: 20:56 - 04:46. Nautical Dark: 21:42 - 04:00. Astro Dark: 22:37 - 03:06

Total Clouds (% Sky Obscured)

2
2
2
2
2
14
14
14
14
14
14
13
13
13
13
13
13
9
9
9
9
9
9
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
3
3
3
3
3
3
0

Medium Clouds (% Sky Obscured)

2
2
2
2
2
12
12
12
12
12
12
13
13
13
13
13
13
8
8
8
8
8
8
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
2

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
17
17
17
17
17
17
16
16
16
16
16
16
16
15
15
16
16
16

Relative Humidity (%)

69
63
58
55
52
51
51
53
55
58
61
66
70
72
73
74
75
77
77
78
79
77
73
70

Pressure (mb)

1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

320
320
319
319
319
319
319
319
320
320
320
321
322
323
324
325
325
324
324
324
323
323
322
322

Forecast for Saint-Elzéar, La Nouvelle-Beauce Regional County Municipality, CA (46.41,-71.06)

Generated: 21/07/19 09:36:27. Forecast: 21/07/19 to 27/07/19. Timezone: UTC-4.00