Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waning Crescent 13%

01:47

17:21

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 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
10 OK

Sun - Rise: 05:43, Set: 20:44, Transit: 13:13. Moon - Rise: 01:47, Set: 17:21. Civil Dark: 21:18 - 05:09. Nautical Dark: 22:02 - 04:25. Astro Dark: 22:55 - 03:33

Total Clouds (% Sky Obscured)

99
92
75
62
69
54
57
73
74
87
64
64
82
73
43
0
0
0
0
0
0
32
34
25

Low Clouds (% Sky Obscured)

90
63
54
53
51
51
56
65
62
30
42
59
58
42
0
0
0
0
0
0
0
32
34
25

Medium Clouds (% Sky Obscured)

58
55
53
32
47
33
40
56
60
69
51
37
57
45
35
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
2
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
4
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 (%)

1
0
0
35
27
3
1
8
19
25
6
1
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
4
4
6
7
7
7
7
6
5
6
7
9
9
9
8
7
8
9
8
8
9
10
10

Chance of Frost

Temperature (°C)

20
21
23
24
25
26
27
26
23
23
22
19
18
17
16
16
14
13
13
12
12
14
16
17

Feels Like (°C)

21
21
23
26
26
26
28
28
23
23
20
19
18
17
16
15
14
12
11
10
10
11
13
15

Dew Point (°C)

16
19
20
17
17
16
14
15
17
15
11
11
11
11
11
10
10
8
7
6
6
6
6
5

Relative Humidity (%)

75
89
81
63
62
55
44
50
66
60
50
57
62
66
71
69
76
71
67
68
66
58
52
45

Pressure (mb)

1010
1010
1010
1010
1009
1009
1008
1008
1009
1010
1010
1011
1012
1013
1013
1013
1014
1014
1015
1016
1017
1018
1018
1018

Ozone (du)

320
319
321
320
322
325
326
323
321
320
320
320
320
320
322
322
323
325
327
329
329
329
329
328

Monday 21

Waning Crescent 13%

02:43

18:35

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

Sun - Rise: 05:44, Set: 20:43, Transit: 13:13. Moon - Rise: 02:43, Set: 18:35. Civil Dark: 21:17 - 05:10. Nautical Dark: 22:01 - 04:26. Astro Dark: 22:53 - 03:35

Total Clouds (% Sky Obscured)

40
44
44
46
50
55
49
57
69
63
21
5
2
5
38
39
2
45
72
88
96
100
99
72

Low Clouds (% Sky Obscured)

40
44
41
35
13
37
7
2
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
44
37
44
42
51
41
43
49
44
21
0
0
0
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
0
3
38
39
2
45
72
88
96
100
99
72

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
19
20
21
21
21
22
22
18
16
15
14
13
12
9
9
10
8
8
10
12
15
16

Dew Point (°C)

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

Relative Humidity (%)

39
35
33
30
29
28
29
30
37
51
59
66
65
63
64
64
66
68
69
71
64
55
49
43

Pressure (mb)

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

Ozone (du)

327
329
330
333
337
340
334
331
328
327
326
326
325
325
326
326
325
323
323
324
325
325
326
327

Tuesday 22

Waning Crescent 6%

03:51

19:38

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

Sun - Rise: 05:45, Set: 20:42, Transit: 13:13. Moon - Rise: 03:51, Set: 19:38. Civil Dark: 21:16 - 05:11. Nautical Dark: 22:00 - 04:28. Astro Dark: 22:52 - 03:36

Total Clouds (% Sky Obscured)

56
28
62
43
26
27
24
18
40
36
65
100
52
69
94
71
39
35
29
88
11
16
12
32

Low Clouds (% Sky Obscured)

42
28
62
43
26
27
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3

Medium Clouds (% Sky Obscured)

16
3
4
4
0
0
0
11
8
15
8
2
0
20
15
5
18
22
4
10
0
2
2
2

High Clouds (% Sky Obscured)

40
2
0
4
3
7
4
2
22
13
34
100
45
60
89
55
20
11
22
75
11
16
12
32

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

Chance of Frost

Temperature (°C)

20
21
23
23
24
23
23
22
21
19
17
16
16
15
15
15
15
15
15
15
17
19
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
36
33
32
32
35
38
41
46
54
58
59
59
61
61
62
66
70
70
70
68
61
58
55

Pressure (mb)

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

Ozone (du)

328
326
324
322
319
317
316
315
314
312
312
311
309
308
306
305
304
304
305
305
305
304
304
305

Wednesday 23

Waning Crescent 2%

05:07

20:27

11 OK
12 OK
13 Bad
14 OK
15 OK
16 OK
17 OK
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
09 Bad
10 Bad

Sun - Rise: 05:46, Set: 20:41, Transit: 13:13. Moon - Rise: 05:07, Set: 20:27. Civil Dark: 21:15 - 05:12. Nautical Dark: 21:59 - 04:29. Astro Dark: 22:50 - 03:38

Total Clouds (% Sky Obscured)

38
42
49
42
29
21
33
63
79
86
93
100
100
100
100
92
67
71
71
68
68
60
57
58

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
1
1
1
5
2
4
5
16
21
42
40
36
42
33
29
26

Medium Clouds (% Sky Obscured)

2
35
39
37
25
21
30
59
68
72
79
100
64
49
41
32
19
7
37
45
22
3
2
2

High Clouds (% Sky Obscured)

38
42
22
41
9
0
8
18
29
56
79
100
100
100
94
74
39
15
8
5
10
5
10
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
2
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
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
5
43
95
95
76
23
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.8
0.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
24
25
25
26
26
26
24
23
21
21
22
22
22
22
22
20
22
21
21
22
23
25

Feels Like (°C)

21
21
22
22
23
24
25
25
24
22
22
21
22
22
22
22
22
22
21
21
22
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

54
50
47
45
44
41
41
40
52
54
59
62
66
74
74
74
77
86
68
77
93
91
88
76

Pressure (mb)

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

Ozone (du)

306
306
306
305
306
304
304
303
302
302
301
301
301
301
299
300
302
300
300
299
301
301
300
301

Thursday 24

New Moon 0%

06:25

21:04

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
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

Sun - Rise: 05:47, Set: 20:40, Transit: 13:13. Moon - Rise: 06:25, Set: 21:04. Civil Dark: 21:14 - 05:14. Nautical Dark: 21:57 - 04:31. Astro Dark: 22:48 - 03:40

Total Clouds (% Sky Obscured)

54
74
89
89
85
77
71
60
25
25
8
45
49
58
66
89
91
92
88
84
80
82
85
87

Low Clouds (% Sky Obscured)

31
37
45
45
50
50
33
21
5
5
1
0
13
26
40
9
19
28
38
47
54
52
50
46

Medium Clouds (% Sky Obscured)

2
3
1
1
0
2
1
4
10
3
2
1
3
4
66
82
76
74
55
36
16
33
51
72

High Clouds (% Sky Obscured)

37
67
89
75
60
45
55
60
11
6
8
45
49
58
66
62
51
40
50
25
25
11
3
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 (%)

8
5
8
12
42
29
32
26
16
26
23
1
10
12
16
31
32
19
21
18
7
9
8
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)

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

Chance of Frost

Temperature (°C)

28
29
30
31
32
29
29
30
29
29
28
28
27
26
26
25
25
25
24
25
25
25
26
27

Feels Like (°C)

27
29
29
31
31
30
29
29
28
28
27
27
25
25
25
25
24
24
24
25
25
25
26
27

Dew Point (°C)

19
19
20
21
20
23
22
21
21
19
18
18
18
19
20
21
21
21
22
22
21
21
20
20

Relative Humidity (%)

59
53
52
52
51
69
64
60
61
56
53
53
56
64
72
77
80
82
84
83
82
80
72
66

Pressure (mb)

1016
1015
1014
1014
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

300
299
300
300
301
301
301
300
300
301
301
301
302
302
303
304
305
307
308
309
311
312
310
307

Friday 25

Waxing Crescent 1%

07:40

21:32

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
09 Bad
10 Bad

Sun - Rise: 05:49, Set: 20:39, Transit: 13:13. Moon - Rise: 07:40, Set: 21:32. Civil Dark: 21:13 - 05:15. Nautical Dark: 21:56 - 04:32. Astro Dark: 22:46 - 03:42

Total Clouds (% Sky Obscured)

92
95
98
94
90
87
73
57
42
54
67
79
79
80
80
86
93
100
100
100
100
97
94
90

Low Clouds (% Sky Obscured)

44
41
41
44
45
45
46
46
42
51
54
57
62
66
69
48
26
5
4
5
3
5
4
2

Medium Clouds (% Sky Obscured)

81
89
97
85
74
62
41
21
0
3
5
8
11
16
25
26
29
30
22
15
8
6
4
1

High Clouds (% Sky Obscured)

28
51
76
81
80
81
57
34
0
12
24
36
32
28
24
46
73
99
100
100
100
95
90
84

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

Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

62
90
95
95
92
84
67
50
20
25
23
16
13
10
3
5
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.9
1.5
1.2
0.9
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
28
28
29
30
30
29
27
26
25
24
23
23
23
22
22
22
22
22
22
22
23
25

Feels Like (°C)

27
28
28
28
30
30
30
30
31
31
26
27
27
26
26
25
23
23
23
23
22
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

59
57
54
52
48
45
42
49
56
64
66
67
68
68
67
67
67
67
66
65
65
63
56
48

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1015
1016
1016
1016

Ozone (du)

305
305
305
306
307
309
310
309
308
308
308
308
308
308
308
307
306
305
304
305
306
306
307
309

Saturday 26

Waxing Crescent 5%

08:51

21:54

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

Sun - Rise: 05:50, Set: 20:38, Transit: 13:13. Moon - Rise: 08:51, Set: 21:54. Civil Dark: 21:11 - 05:16. Nautical Dark: 21:54 - 04:33. Astro Dark: 22:44 - 03:44

Total Clouds (% Sky Obscured)

68
45
21
24
29
35
35
35
34
40
44
40
37
34
34
45
50
58
69
79
90

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
29
34
33
31
30

High Clouds (% Sky Obscured)

68
45
21
21
27
35
28
25
34
40
38
6
6
7
7
8
8
9
36
61
87

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
29
30
30
30
30
29
27
25
24
22
21
20
19
19
19
18
18
19
20

Feels Like (°C)

23
24
25
26
32
31
31
31
31
31
24
23
23
23
23
23
20
19
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

42
37
34
30
29
28
27
32
38
44
48
53
59
61
64
68
68
68
67
61
55

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

310
311
313
315
313
311
309
309
308
307
307
308
308
308
308
308
308
308
308
308
308

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

Generated: 20/07/25 11:27:27. Forecast: 20/07/25 to 26/07/25. Timezone: UTC-4.00