Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 1%

06:44

15:49

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

Sun - Rise: 07:09, Set: 16:35, Transit: 11:52. Moon - Rise: 06:44, Set: 15:49. Civil Dark: 17:07 - 06:38. Nautical Dark: 17:42 - 06:02. Astro Dark: 18:17 - 05:29

Total Clouds (% Sky Obscured)

25
34
33
43
27
37
38
34
51
68
67
79
41
22
27
39
48
92
100
100
100
100
97
99

Low Clouds (% Sky Obscured)

1
4
4
10
27
37
38
34
41
45
40
38
29
18
0
0
5
12
11
0
0
0
0
20

Medium Clouds (% Sky Obscured)

0
0
8
3
5
0
1
1
24
38
38
47
21
0
0
1
36
62
100
100
100
100
91
90

High Clouds (% Sky Obscured)

11
7
1
3
2
6
7
3
3
0
3
2
6
22
27
39
48
76
100
100
95
91
90
92

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-6
-4
-2
0
2
2
2
2
1
-1
-2
-2
-4
-4
-5
-4
-5
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

64
68
66
55
47
42
41
41
42
44
54
61
62
63
64
64
64
64
66
66
63
63
63
68

Pressure (mb)

1023
1024
1024
1024
1025
1025
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

294
293
294
295
296
297
296
298
299
299
296
295
292
292
291
290
287
285
284
285
286
288
289
290

Thursday 20

New Moon 0%

07:49

16:21

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
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

Sun - Rise: 07:11, Set: 16:34, Transit: 11:52. Moon - Rise: 07:49, Set: 16:21. Civil Dark: 17:06 - 06:39. Nautical Dark: 17:42 - 06:03. Astro Dark: 18:16 - 05:30

Total Clouds (% Sky Obscured)

97
98
99
96
98
94
93
85
72
48
22
29
24
61
73
100
100
100
100
94
100
95
100
98

Low Clouds (% Sky Obscured)

29
40
49
55
73
83
80
79
72
48
22
29
24
57
64
71
66
17
4
80
92
83
99
96

Medium Clouds (% Sky Obscured)

89
83
55
70
83
84
60
28
15
2
2
2
0
41
72
100
100
87
93
45
45
36
40
34

High Clouds (% Sky Obscured)

76
78
90
75
62
21
0
4
0
1
0
0
1
46
61
93
100
100
85
2
56
39
50
18

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

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

Chance of Frost

Temperature (°C)

-1
-1
-0
1
3
4
5
5
5
4
3
2
2
1
1
2
2
2
2
3
3
4
4
4

Feels Like (°C)

-4
-4
-4
-2
-1
1
2
2
2
1
2
1
0
0
1
1
-2
-1
-1
-1
-1
0
1
1

Dew Point (°C)

-6
-6
-6
-5
-5
-4
-3
-1
-1
-1
-2
-2
-3
-3
-3
-2
-2
-1
-1
0
0
1
1
2

Relative Humidity (%)

70
70
67
63
58
56
58
63
67
68
72
74
73
73
76
76
77
79
81
83
80
80
82
86

Pressure (mb)

1024
1025
1025
1025
1024
1024
1023
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016

Ozone (du)

290
293
295
294
295
298
295
294
292
291
289
291
295
296
296
295
298
300
301
302
301
301
300
302

Friday 21

Waxing Crescent 2%

08:52

17:01

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 OK
23 Bad
00 OK
01 Bad
02 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:12, Set: 16:34, Transit: 11:53. Moon - Rise: 08:52, Set: 17:01. Civil Dark: 17:06 - 06:40. Nautical Dark: 17:41 - 06:04. Astro Dark: 18:16 - 05:31

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
93
71
85
68
52
42
15
39
38
39
41
53
52
52

Low Clouds (% Sky Obscured)

100
100
98
100
99
94
93
95
91
89
90
57
79
60
43
32
0
28
25
27
29
31
30
29

Medium Clouds (% Sky Obscured)

30
25
26
33
45
45
45
50
55
60
0
0
0
0
0
0
0
19
30
35
40
40
40
40

High Clouds (% Sky Obscured)

13
8
44
55
45
37
46
70
41
71
60
50
40
35
30
30
15
30
35
39
41
53
8
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 (%)

14
24
21
15
22
38
36
29
27
17
8
8
10
9
2
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)

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

Chance of Frost

Temperature (°C)

5
5
6
6
7
7
7
7
8
8
8
7
7
7
7
6
4
4
3
3
2
2
1
1

Feels Like (°C)

2
2
2
3
3
4
4
4
4
5
5
5
5
5
5
3
1
1
0
-0
-1
-2
-3
-3

Dew Point (°C)

3
4
5
5
5
6
6
6
7
7
7
7
6
6
6
4
3
3
2
1
0
-0
-1
-1

Relative Humidity (%)

91
91
91
91
91
93
93
91
93
95
95
96
96
96
93
90
93
93
89
88
86
86
86
88

Pressure (mb)

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

Ozone (du)

304
308
311
309
307
307
309
308
310
307
303
295
292
296
298
297
295
293
290
288
287
287
287
286

Saturday 22

Waxing Crescent 6%

09:49

17:50

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

Sun - Rise: 07:13, Set: 16:33, Transit: 11:53. Moon - Rise: 09:49, Set: 17:50. Civil Dark: 17:05 - 06:41. Nautical Dark: 17:41 - 06:05. Astro Dark: 18:15 - 05:32

Total Clouds (% Sky Obscured)

48
68
82
87
71
71
71
71
72
73
66
56
43
71
98
100
97
95
92
87
59
72
55
49

Low Clouds (% Sky Obscured)

28
41
54
70
70
66
66
68
70
72
66
56
43
71
66
64
59
46
38
26
13
1
3
1

Medium Clouds (% Sky Obscured)

30
31
44
65
69
68
71
71
72
73
47
21
2
23
45
55
57
67
79
79
41
39
22
11

High Clouds (% Sky Obscured)

30
54
73
87
71
63
49
57
62
66
50
38
23
43
63
95
73
43
19
13
11
17
35
49

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
1
1
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
6
6
7
8
7
7
7
6
6
5
4
4
4
4
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-5
-4
-2
-0
0
1
1
1
1
-0
-1
-2
-3
-3
-3
-2
-3
-3
-3
-1
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

83
81
78
70
61
53
49
50
49
50
56
64
69
74
75
78
77
77
75
75
78
80
80
83

Pressure (mb)

1014
1015
1016
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

285
286
288
291
295
296
295
293
292
292
296
297
299
299
298
300
299
301
299
300
301
302
303
303

Sunday 23

Waxing Crescent 11%

10:38

18:48

06 Bad
07 Bad
08 Bad
09 OK
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

Sun - Rise: 07:14, Set: 16:32, Transit: 11:53. Moon - Rise: 10:38, Set: 18:48. Civil Dark: 17:04 - 06:42. Nautical Dark: 17:40 - 06:07. Astro Dark: 18:15 - 05:33

Total Clouds (% Sky Obscured)

55
53
76
42
90
94
91
100
100
100
99
98
96
96
95
93
91
90
88
86
83
82
81
81

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
1
4
6
9
21
32
42
44
46
48
59
70
81
78
74
70
77
81

Medium Clouds (% Sky Obscured)

3
12
23
39
90
94
80
100
100
99
99
97
95
76
55
30
20
17
11
15
20
35
52
56

High Clouds (% Sky Obscured)

55
49
51
7
21
31
33
34
34
38
17
7
0
1
3
4
11
18
17
10
5
1
2
4

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
0
0
0
0
0
0
0
1
2
3
6
7
6
10
11
9
10
8

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

Chance of Frost

Temperature (°C)

-1
-2
-1
1
3
4
5
5
5
5
4
4
4
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
78
70
63
66
66
62
66
68
71
72
75
72
72
71
70
70
70
70
73
76
78
82

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

301
300
299
298
297
295
292
291
290
290
291
293
293
291
290
288
287
287
286
286
286
286
286
289

Monday 24

Waxing Crescent 18%

11:18

19:53

06 Bad
07 Bad
08 Bad
09 OK
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

Sun - Rise: 07:16, Set: 16:32, Transit: 11:54. Moon - Rise: 11:18, Set: 19:53. Civil Dark: 17:04 - 06:43. Nautical Dark: 17:40 - 06:08. Astro Dark: 18:14 - 05:34

Total Clouds (% Sky Obscured)

80
67
55
39
53
70
87
85
82
80
72
73
70
67
73
73
78
74
67
66
64
64
59
59

Low Clouds (% Sky Obscured)

80
67
55
39
53
66
69
69
69
67
62
55
37
34
35
39
62
67
67
66
64
64
54
44

Medium Clouds (% Sky Obscured)

61
48
41
33
33
33
33
37
41
50
48
47
45
27
14
0
0
0
0
0
0
0
4
8

High Clouds (% Sky Obscured)

7
4
2
0
1
1
2
1
1
0
0
0
0
0
1
1
2
2
2
10
20
28
53
59

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 (%)

3
5
5
4
5
4
1
11
14
14
16
17
17
16
13
6
6
5
1
1
1
0
1
1

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)

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

Chance of Frost

Temperature (°C)

5
4
5
6
7
7
7
7
7
7
7
6
5
4
4
3
3
3
2
2
2
2
1
1

Feels Like (°C)

2
2
1
2
3
3
4
5
5
4
4
4
4
4
2
3
2
2
2
2
0
0
1
0

Dew Point (°C)

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

Relative Humidity (%)

83
88
83
79
75
73
70
70
70
71
71
76
83
89
89
88
88
88
88
88
89
89
91
91

Pressure (mb)

1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

292
295
295
295
295
296
297
298
298
298
298
298
298
298
297
297
297
296
295
294
294
293
292
292

Tuesday 25

Waxing Crescent 27%

11:50

21:02

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: 07:17, Set: 16:31, Transit: 11:54. Moon - Rise: 11:50, Set: 21:02. Civil Dark: 17:03 - 06:45. Nautical Dark: 17:39 - 06:09. Astro Dark: 18:14 - 05:35

Total Clouds (% Sky Obscured)

62
73
77
77
79
80
76
70
54
49
55
64
72
82
91
100
100
100
100

Low Clouds (% Sky Obscured)

30
33
34
35
35
36
34
22
10
1
1
0
0
1
1
2
9
24
35

Medium Clouds (% Sky Obscured)

11
9
8
4
5
6
7
7
9
12
36
60
72
75
64
70
87
92
100

High Clouds (% Sky Obscured)

62
73
77
77
79
80
76
70
54
49
55
64
71
81
90
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
7
5

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
Very Light Rain

Precipitation Probability (%)

1
2
1
0
0
0
0
0
0
0
0
0
0
1
2
3
31
46
59

Precipitation Amount (mm)

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
2
2
1
2
2
2
4
4
4
5
5
5
5
5
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-0
-0
0
1
1
1
1
2
1
1
0
1
2

Relative Humidity (%)

91
88
83
77
72
69
67
64
68
72
76
79
82
86
83
80
77
80
85

Pressure (mb)

1022
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1019
1018
1017
1016
1015

Ozone (du)

292
292
291
290
289
289
288
288
287
286
286
285
284
284
284
285
286
287
288

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

Generated: 19/11/25 06:50:15. Forecast: 19/11/25 to 25/11/25. Timezone: UTC-5.00