Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 26

Full Moon 100%

19:04

08:05

21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:01, Set: 18:54, Transit: 12:57. Moon - Rise: 19:04, Set: 08:05. Civil Dark: 19:23 - 06:32. Nautical Dark: 19:56 - 05:58. Astro Dark: 20:31 - 05:24

Total Clouds (% Sky Obscured)

63
54
50
50
44
97
100
100
100
100
96
100
100
100
100
99
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
3
3
0
0
18
73
93
86
93
91
93
95
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
63
59
100
100
47
96
97
97
100
99
100
100
100
100
100

High Clouds (% Sky Obscured)

63
54
50
40
35
97
100
100
100
100
93
100
100
90
100
76
56
100
100
100
100
92
100
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
3
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
1
3
11
28
68
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1.7
1.5
1.6
1.4
1.3

Wind Speed/Direction (mph)

6
6
5
8
9
9
11
11
11
12
13
13
15
15
15
16
16
15
15
15
14
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
11
11
10
10
9
8
9
9
9
9
10
11
12
13
14
13
12
11
10
10
10
10

Dew Point (°C)

7
8
8
8
6
6
6
5
6
6
6
6
7
7
6
6
6
7
8
12
12
12
12
12

Relative Humidity (%)

62
67
69
69
59
59
59
60
61
63
61
60
58
56
45
43
43
46
57
79
89
90
93
92

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

286
287
287
287
287
286
284
284
283
284
284
284
283
282
281
279
278
276
275
274
275
275
275
276

Sunday 27

Waning Gibbous 97%

19:29

09:21

21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:02, Set: 18:52, Transit: 12:57. Moon - Rise: 19:29, Set: 09:21. Civil Dark: 19:21 - 06:33. Nautical Dark: 19:55 - 05:59. Astro Dark: 20:29 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
85
97
94
90
88
85
86
82
80
84
93
93
98
95
81
90
96
99
97

Low Clouds (% Sky Obscured)

100
93
100
97
96
55
86
94
90
88
79
86
82
79
84
79
75
95
86
64
81
90
89
90

Medium Clouds (% Sky Obscured)

100
99
99
100
91
48
84
79
81
42
60
73
25
42
69
64
65
81
88
52
31
43
26
38

High Clouds (% Sky Obscured)

62
82
61
87
49
58
56
2
4
22
2
1
1
1
15
41
0
1
0
1
0
1
65
38

ISS Passover

Visibility (miles)

9
9
3
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

Light Rain
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

Precipitation Probability (%)

91
68
50
27
4
2
8
25
17
9
21
14
1
2
4
4
2
5
3
5
2
1
3
1

Precipitation Amount (mm)

0.5
0.5
0.3
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)

12
11
11
10
10
10
9
9
9
8
8
8
8
9
10
10
10
10
9
8
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
10
10
10
10
10
10
10
9
10
11
12
13
14
15
15
15
15
15
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
92
92
92
92
92
90
90
90
90
90
89
79
82
79
77
78
76
71
73
78
79

Pressure (mb)

1014
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

277
278
278
279
279
278
277
277
277
278
278
278
279
279
278
280
280
279
278
278
278
278
279
279

Monday 28

Waning Gibbous 92%

20:00

10:40

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

Sun - Rise: 07:03, Set: 18:50, Transit: 12:57. Moon - Rise: 20:00, Set: 10:40. Civil Dark: 19:19 - 06:34. Nautical Dark: 19:53 - 06:01. Astro Dark: 20:27 - 05:26

Total Clouds (% Sky Obscured)

93
92
92
94
97
98
100
98
91
83
67
69
86
81
77
69
53
56
59
56
19
7
0
4

Low Clouds (% Sky Obscured)

92
92
86
93
93
93
92
92
88
68
50
59
86
81
77
69
53
56
59
56
19
6
0
2

Medium Clouds (% Sky Obscured)

35
35
42
39
43
39
48
49
33
41
38
33
37
12
2
2
2
2
2
0
0
0
0
0

High Clouds (% Sky Obscured)

2
6
4
7
16
8
2
2
2
0
0
2
2
1
2
2
0
0
0
0
0
0
0
0

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
3
0
0
0
8
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
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
5
4
5
5
6
5
5
4
3
2
1
1
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
12
12
12
12
11
11
11
12
13
13
14
15
16
18
19
20
19
18
16
15

Dew Point (°C)

11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
12
12
12

Relative Humidity (%)

79
79
79
80
79
79
80
82
83
84
89
84
78
74
72
68
66
63
60
58
59
68
82
86

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

280
281
284
285
283
279
276
274
275
275
276
276
276
276
277
278
278
278
279
280
280
279
278
276

Tuesday 29

Waning Gibbous 84%

20:39

11:59

21 Good
22 OK
23 Good
00 Good
01 Good
02 OK
03 OK
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

Sun - Rise: 07:04, Set: 18:48, Transit: 12:56. Moon - Rise: 20:39, Set: 11:59. Civil Dark: 19:17 - 06:35. Nautical Dark: 19:51 - 06:02. Astro Dark: 20:25 - 05:28

Total Clouds (% Sky Obscured)

8
12
7
4
3
22
37
66
100
100
100
100
78
100
100
100
100
100
100
100
97
94
92
87

Low Clouds (% Sky Obscured)

3
5
3
2
0
1
2
3
9
14
19
21
37
49
52
51
42
43
42
40
48
65
68
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
14
32
48
56
97
100
100
98
100
94
89
84
77

High Clouds (% Sky Obscured)

0
0
0
0
3
19
33
59
100
100
100
100
56
100
100
100
100
97
93
88
77
64
55
50

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
2
4
4
3
0
0
2
18
47

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
12
11
12
12
12
12
13
13
15
17
18
19
20
20
20
20
20
19
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
90
92
90
92
90
92
93
93
90
83
74
72
69
70
71
69
66
71
76
79
82

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

276
276
276
277
276
275
274
273
273
272
273
274
274
272
272
273
272
272
272
271
271
271
271
273

Wednesday 30

Waning Gibbous 74%

No Rise

13:15

21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:05, Set: 18:46, Transit: 12:56. Moon - Rise: No Rise, Set: 13:15. Civil Dark: 19:15 - 06:37. Nautical Dark: 19:49 - 06:03. Astro Dark: 20:23 - 05:29

Total Clouds (% Sky Obscured)

83
79
79
80
80
83
88
91
94
97
100
99
97
96
97
99
100
100
100
100
100
99
99
100

Low Clouds (% Sky Obscured)

76
77
79
80
80
83
88
87
89
91
92
87
83
77
75
71
68
62
51
49
65
81
93
79

Medium Clouds (% Sky Obscured)

73
67
74
77
80
69
63
20
19
17
16
14
15
15
18
19
17
34
49
65
53
42
36
23

High Clouds (% Sky Obscured)

50
55
50
50
50
60
65
75
90
95
100
99
97
96
96
98
100
100
100
100
96
96
94
96

ISS Passover

Visibility (miles)

6
4
5
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

Light Rain
Light Rain
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

Precipitation Probability (%)

80
83
93
73
54
31
34
21
32
30
22
22
23
21
18
14
13
16
18
17
24
28
27
20

Precipitation Amount (mm)

0.6
0.5
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
7
6
7
8
8
8
8
8
8
8
9
10
10
10
10
10
9
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
95
95
95
96
95
93
95
95
93
93
92
93
93
96
91
85
81
82
84
85
86
89
93

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

274
273
274
273
277
278
276
274
275
273
273
273
272
271
271
270
270
270
270
270
270
269
269
268

Thursday 1

Waning Gibbous 63%

21:31

14:20

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

Sun - Rise: 07:07, Set: 18:45, Transit: 12:56. Moon - Rise: 21:31, Set: 14:20. Civil Dark: 19:13 - 06:38. Nautical Dark: 19:47 - 06:04. Astro Dark: 20:21 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
83
63
45
55
62
74
63
53
41
49
54
59
67
75
88
89
88
87
81

Low Clouds (% Sky Obscured)

63
22
10
6
5
5
5
6
4
2
0
0
0
0
1
2
3
4
7
9
8
5
3
1

Medium Clouds (% Sky Obscured)

16
8
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
15
28
42
41
37
39
31

High Clouds (% Sky Obscured)

98
100
100
100
100
80
61
34
46
52
65
62
53
41
49
54
59
66
66
65
55
44
34
30

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 (%)

13
1
3
3
1
1
1
0
2
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
8
8
8
7
7
7
7
7
7
6
6
7
7
7
8
8
9
9
9
9
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
15
15
14
13
12
10
9
6
4
2
1
1
0
0
1
1
1
2
3

Relative Humidity (%)

92
92
90
92
93
95
95
95
95
89
84
79
61
47
36
33
30
27
28
29
30
34
40
45

Pressure (mb)

1011
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1017
1018
1018

Ozone (du)

267
266
265
265
266
267
267
267
268
268
268
268
268
268
268
268
269
270
270
270
269
269
269
268

Friday 2

Waning Gibbous 51%

22:35

15:13

21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:08, Set: 18:43, Transit: 12:55. Moon - Rise: 22:35, Set: 15:13. Civil Dark: 19:12 - 06:39. Nautical Dark: 19:45 - 06:05. Astro Dark: 20:19 - 05:31

Total Clouds (% Sky Obscured)

74
71
64
63
50
59
69
78
73
65
60
67
74
77
82
86
90

Low Clouds (% Sky Obscured)

1
0
0
0
0
1
2
2
1
1
0
2
5
7
36
64
90

Medium Clouds (% Sky Obscured)

21
18
13
13
15
37
57
77
73
65
60
67
74
74
69
60
55

High Clouds (% Sky Obscured)

25
25
25
25
40
59
69
78
73
65
60
67
70
67
70
72
65

ISS Passover

Visibility (miles)

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

Precipitation Type

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
11
21
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
8
8
8
7
7
7
7
7
6
7
8
8
9
9

Dew Point (°C)

2
2
2
1
2
2
2
2
3
3
3
3
3
3
3
4
6

Relative Humidity (%)

47
50
53
54
56
56
58
60
62
62
63
63
59
55
51
56
61

Pressure (mb)

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

Ozone (du)

268
268
268
268
268
269
270
270
271
272
274
275
275
276
276
273
271

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 26/09/26 21:00:24. Forecast: 26/09/26 to 02/10/26. Timezone: UTC-4.00