Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waxing Crescent 3%

08:04

19:26

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

Sun - Rise: 06:24, Set: 19:03, Transit: 12:43. Moon - Rise: 08:04, Set: 19:26. Civil Dark: 19:33 - 05:54. Nautical Dark: 20:08 - 05:19. Astro Dark: 20:45 - 04:43

Total Clouds (% Sky Obscured)

15
3
8
96
68
52
53
42
13
2
27
45
67
100
100
100
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
49
59
51
42
44
42
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
34
25
22
74
76
40
33
52

High Clouds (% Sky Obscured)

7
2
8
95
63
52
52
42
13
2
27
43
62
100
100
100
95
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9

Fog (%)

2
1
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
0
0
0
0
13
6
3
33
24
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
8
13
16
19
21
23
24
24
25
24
22
19
17
16
16
16
17
16
17
17
17
17
16

Feels Like (°C)

4
9
14
15
17
19
20
22
22
24
24
22
18
16
13
13
14
14
14
14
15
15
16
15

Dew Point (°C)

2
4
6
7
7
7
8
9
10
11
13
15
12
10
9
9
10
11
11
11
11
12
15
15

Relative Humidity (%)

88
75
63
55
47
40
38
37
39
43
50
61
63
65
64
62
64
69
71
68
69
70
86
90

Pressure (mb)

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

Ozone (du)

294
293
294
294
294
293
294
295
295
295
294
294
294
294
295
296
296
296
294
294
292
291
292
294

Sunday 13

Waxing Crescent 8%

09:16

19:46

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
06 Bad

Sun - Rise: 06:25, Set: 19:01, Transit: 12:43. Moon - Rise: 09:16, Set: 19:46. Civil Dark: 19:31 - 05:56. Nautical Dark: 20:06 - 05:21. Astro Dark: 20:42 - 04:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
81
72
85
100
98
99
100
100
98
100
76
73
58
57

Low Clouds (% Sky Obscured)

41
67
79
87
67
54
54
58
69
51
56
61
75
57
49
45
57
72
66
57
64
60
41
41

Medium Clouds (% Sky Obscured)

62
62
60
16
0
19
9
19
16
16
17
22
19
59
79
98
97
100
96
95
55
53
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
73
51
43
12
59
100
59
53
100
84
46
60
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
8
9
2
8
9
9
9
9
9
9
9
7
9
8
6

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

16
10
12
17
14
9
29
47
50
63
91
78
70
95
95
95
95
95
82
54
45
35
50
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0.3
0.9
0.6
0.2
1.2
1.3
2
2.6
6.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
19
20
21
23
25
24
24
24
23
22
20
18
18
17
17
18
17
16
15
13
12
11

Feels Like (°C)

15
16
19
19
20
22
24
23
24
24
23
23
21
19
18
17
17
17
14
14
13
12
9
8

Dew Point (°C)

15
16
17
18
17
19
19
18
21
21
21
21
20
18
17
16
16
17
15
15
14
13
12
10

Relative Humidity (%)

90
90
89
85
80
75
69
70
82
87
88
92
96
96
95
92
92
93
92
96
95
98
96
96

Pressure (mb)

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

Ozone (du)

294
294
293
293
297
300
303
307
308
309
308
309
311
315
316
318
314
313
313
317
323
331
340
343

Monday 14

Waxing Crescent 15%

10:28

20:08

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

Sun - Rise: 06:27, Set: 18:59, Transit: 12:42. Moon - Rise: 10:28, Set: 20:08. Civil Dark: 19:29 - 05:57. Nautical Dark: 20:04 - 05:22. Astro Dark: 20:40 - 04:46

Total Clouds (% Sky Obscured)

73
76
60
49
66
67
53
70
64
70
73
40
5
0
27
23
6
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

63
69
60
49
66
67
53
70
64
70
62
40
5
0
25
20
5
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
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None

Precipitation Probability (%)

39
37
29
10
1
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
11
12
14
14
14
15
15
15
14
13
11
9
8
7
7
6
6
5
5
4
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
86
63
50
48
48
50
53
60
64
81
88
90
90
90
91
91
91
91
93
93
93

Pressure (mb)

1015
1016
1017
1018
1018
1018
1019
1019
1019
1020
1021
1021
1022
1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1029

Ozone (du)

348
352
353
354
353
353
346
335
328
328
319
312
308
307
309
307
306
307
306
302
299
298
300
301

Tuesday 15

Waxing Crescent 23%

11:38

20:35

07 Good
08 OK
09 OK
10 OK
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

Sun - Rise: 06:28, Set: 18:57, Transit: 12:42. Moon - Rise: 11:38, Set: 20:35. Civil Dark: 19:27 - 05:58. Nautical Dark: 20:02 - 05:23. Astro Dark: 20:38 - 04:47

Total Clouds (% Sky Obscured)

0
25
23
46
62
81
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
95
92
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
27
44
58
88
100
100
100
100
95
97
95
91
77

Medium Clouds (% Sky Obscured)

0
0
0
0
7
13
18
25
33
100
100
89
100
98
95
92
85
71
50
27
14
2
0
0

High Clouds (% Sky Obscured)

0
20
20
42
59
78
100
100
100
100
99
98
97
96
92
100
84
67
54
46
41
14
7
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
1
0
0
4
6
6
9
8
3
2
2
0
1
1
0
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
7
10
12
15
16
18
19
19
19
18
17
16
16
16
16
16
16
16
16
16
15
15
15

Feels Like (°C)

4
6
8
11
12
14
15
15
16
16
17
16
14
14
13
13
13
14
14
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

88
74
59
50
45
42
40
40
44
47
59
66
65
58
56
56
55
56
56
59
66
70
69
70

Pressure (mb)

1029
1029
1029
1028
1028
1027
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

300
297
298
297
297
296
295
294
291
290
288
286
285
285
284
284
284
284
283
284
284
284
284
284

Wednesday 16

Waxing Crescent 32%

12:46

21:08

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

Sun - Rise: 06:29, Set: 18:55, Transit: 12:41. Moon - Rise: 12:46, Set: 21:08. Civil Dark: 19:25 - 05:59. Nautical Dark: 20:00 - 05:25. Astro Dark: 20:36 - 04:48

Total Clouds (% Sky Obscured)

75
79
76
76
69
63
60
62
61
63
51
40
8
33
60
85
92
94
98
98
98
98
96
95

Low Clouds (% Sky Obscured)

75
71
61
50
46
41
37
43
46
49
35
26
0
5
7
7
22
41
56
58
62
66
65
62

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
0
15
30
39
35
38
41
42
47
48
42
33

High Clouds (% Sky Obscured)

4
9
16
23
16
8
1
15
14
1
3
5
8
27
45
64
52
41
43
85
96
95
92
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
11
12
12
13
16
15
16
15
14
14
13
12
12
11
11
10
12
13
13
13

Relative Humidity (%)

74
74
65
61
60
60
55
56
66
66
69
74
74
86
85
80
79
80
80
82
84
89
92
87

Pressure (mb)

1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024

Ozone (du)

283
282
283
283
283
283
284
284
284
283
282
281
281
281
281
281
282
282
282
282
282
281
281
281

Thursday 17

Waxing Crescent 41%

13:49

21:49

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
06 Bad

Sun - Rise: 06:30, Set: 18:53, Transit: 12:41. Moon - Rise: 13:49, Set: 21:49. Civil Dark: 19:23 - 06:01. Nautical Dark: 19:58 - 05:26. Astro Dark: 20:34 - 04:50

Total Clouds (% Sky Obscured)

96
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
95
89
83
84
82
81
84
84

Low Clouds (% Sky Obscured)

58
55
51
47
49
54
55
68
83
95
92
90
88
86
84
82
81
81
76
65
53
44
47
47

Medium Clouds (% Sky Obscured)

25
47
70
96
97
98
100
98
95
88
59
32
25
28
21
17
11
6
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
86
85
85
90
93
94
94
92
91
95
97
100
100
100
100
87
75
62
48
34
20
29
40

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
5
4
3
2
2
3
4
3
2
0
0
0
0
3
5
8
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
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
4
8
8
70
95
95
95
95
95
95
95
95
95
72
27
23
19
13
12
10
3
3
2

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.8
0.8
0.8
1
1.4
1.3
1.2
0.8
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
19
21
23
22
21
20
20
19
19
18
17
16
15
15
15
14
13
13
12
11
10
10

Feels Like (°C)

15
14
18
19
20
20
21
23
21
21
21
19
18
17
16
16
16
16
16
17
12
10
10
10

Dew Point (°C)

13
13
14
15
16
16
17
18
19
19
19
18
17
16
15
15
15
14
13
12
12
10
9
9

Relative Humidity (%)

83
79
73
68
63
70
79
89
92
95
100
98
100
98
100
100
100
100
98
98
98
95
95
95

Pressure (mb)

1024
1023
1022
1021
1020
1019
1018
1017
1017
1017
1017
1018
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023

Ozone (du)

281
281
280
280
279
279
279
279
280
280
280
282
283
284
287
289
292
293
294
294
296
297
298
299

Friday 18

First Quarter 51%

14:45

22:39

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

Sun - Rise: 06:31, Set: 18:51, Transit: 12:41. Moon - Rise: 14:45, Set: 22:39. Civil Dark: 19:21 - 06:02. Nautical Dark: 19:56 - 05:27. Astro Dark: 20:32 - 04:51

Total Clouds (% Sky Obscured)

85
76
70
68
65
49
35
34
31
28
27
25
24
41
54
65
60
55
55

Low Clouds (% Sky Obscured)

49
50
48
40
31
19
5
4
10
10
10
9
12
11
7
2
9
14
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
21

High Clouds (% Sky Obscured)

35
40
50
68
57
29
0
0
0
0
0
1
0
33
54
65
60
55
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
12
14
16
17
18
19
19
19
18
16
14
11
11
11
10
9
9

Feels Like (°C)

10
11
11
12
13
14
14
15
20
19
19
18
19
18
11
12
12
11
11

Dew Point (°C)

9
10
10
10
10
10
10
10
10
11
11
11
11
10
10
9
9
8
7

Relative Humidity (%)

93
95
83
75
67
63
58
54
56
59
61
69
79
88
90
90
91
90
91

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

300
301
302
302
303
302
301
301
302
303
303
301
299
297
297
296
295
295
294

Forecast for View Point, Estrie, Canada (45.37,-71.85)

Generated: 12/09/26 07:14:57. Forecast: 12/09/26 to 18/09/26. Timezone: UTC-4.00