Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 15

Waning Gibbous 68%

23:36

12:16

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

Sun - Rise: 05:50, Set: 20:58, Transit: 13:24. Moon - Rise: 23:36, Set: 12:16. Civil Dark: 21:32 - 05:16. Nautical Dark: 22:17 - 04:31. Astro Dark: 23:11 - 03:37

Total Clouds (% Sky Obscured)

7
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
25
30
22
3
60
65
59
65

Low Clouds (% Sky Obscured)

7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
30
22
3
0
0
9
52

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
40
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
0
0
50
60
46
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
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
2
5

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)

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

Chance of Frost

Temperature (°C)

32
32
31
29
27
24
22
21
20
20
19
19
18
18
17
19
22
24
26
28
30
31
31
32

Feels Like (°C)

34
34
33
32
30
26
24
23
23
22
21
21
20
19
19
20
23
26
28
29
31
32
33
33

Dew Point (°C)

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

Relative Humidity (%)

41
41
42
51
59
59
60
65
70
74
76
77
80
81
77
67
59
56
51
45
43
42
41
40

Pressure (mb)

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

Ozone (du)

319
319
318
317
317
315
313
314
313
314
313
311
312
311
313
314
313
312
312
312
312
311
312
313

Wednesday 16

Waning Gibbous 57%

23:56

13:32

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:51, Set: 20:57, Transit: 13:24. Moon - Rise: 23:56, Set: 13:32. Civil Dark: 21:31 - 05:17. Nautical Dark: 22:16 - 04:32. Astro Dark: 23:10 - 03:39

Total Clouds (% Sky Obscured)

87
99
71
53
69
65
59
55
45
52
45
63
54
54
79
72
91
65
75
100
58
99
100
89

Low Clouds (% Sky Obscured)

44
15
26
26
28
19
23
33
38
41
37
29
38
46
51
72
67
37
60
83
49
83
77
74

Medium Clouds (% Sky Obscured)

29
34
39
24
14
9
7
12
2
5
3
22
9
4
3
0
0
0
11
19
16
12
13
20

High Clouds (% Sky Obscured)

40
40
12
4
25
40
40
15
5
2
2
11
3
3
43
7
36
35
0
35
30
15
15
14

ISS Passover

Visibility (miles)

9
9
9
9
9
5
9
9
9
9
9
9
9
9
9
0
2
9
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None

Precipitation Probability (%)

9
10
8
37
25
31
0
2
6
0
0
0
5
10
3
3
6
36
41
46
88
95
31
33

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.8
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

32
31
28
27
26
24
23
22
21
21
21
21
21
21
20
21
23
24
26
27
26
26
25
24

Feels Like (°C)

33
31
28
30
28
27
26
23
23
24
24
24
24
24
23
23
24
25
26
25
24
25
22
21

Dew Point (°C)

17
18
20
21
21
21
21
20
20
20
20
20
20
20
20
21
22
22
22
21
21
20
19
18

Relative Humidity (%)

40
46
64
67
76
82
85
87
91
94
93
96
96
98
98
96
95
85
76
71
76
69
72
72

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008

Ozone (du)

313
311
311
312
315
315
312
310
309
306
307
306
304
304
303
304
302
300
301
302
301
300
301
307

Thursday 17

Third Quarter 45%

00:18

14:50

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

Sun - Rise: 05:52, Set: 20:56, Transit: 13:24. Moon - Rise: 00:18, Set: 14:50. Civil Dark: 21:31 - 05:18. Nautical Dark: 22:15 - 04:33. Astro Dark: 23:08 - 03:41

Total Clouds (% Sky Obscured)

76
80
63
47
100
98
90
95
93
88
73
45
42
39
20
15
13
12
9
10
9
8
12
19

Low Clouds (% Sky Obscured)

71
65
61
40
77
98
82
51
50
42
36
23
12
12
7
6
5
5
4
4
3
2
5
6

Medium Clouds (% Sky Obscured)

0
6
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
30
4
10
97
66
65
26
15
20
60
0
0
0
0
0
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 (%)

27
11
1
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
18
16
15
13
13
11
11
11
10
11
11
10
9
11
12
14
16
18
19
21
22
22

Dew Point (°C)

17
16
15
15
13
12
11
10
10
10
10
10
9
8
8
8
7
6
6
5
5
5
5
6

Relative Humidity (%)

68
66
67
72
74
72
71
73
76
76
79
86
87
84
87
81
68
55
48
41
36
33
31
31

Pressure (mb)

1009
1010
1010
1012
1013
1013
1015
1016
1016
1017
1017
1018
1018
1019
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

309
309
308
307
305
305
304
305
306
307
308
310
313
313
314
315
314
313
313
314
315
316
319
318

Friday 18

Waning Crescent 33%

00:44

No Set

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

Sun - Rise: 05:53, Set: 20:55, Transit: 13:24. Moon - Rise: 00:44, Set: No Set. Civil Dark: 21:30 - 05:19. Nautical Dark: 22:14 - 04:35. Astro Dark: 23:07 - 03:42

Total Clouds (% Sky Obscured)

22
24
22
23
17
8
0
15
29
49
35
18
8
6
28
48
48
30
38
85
50
60
72
88

Low Clouds (% Sky Obscured)

7
10
13
14
12
8
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
4
9
12
20
24
31
35
39
38
54
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
15
29
49
35
18
3
1
16
5
4
0
0
36
50
60
55
43

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
7
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)

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

Chance of Frost

Temperature (°C)

24
24
23
22
19
16
14
13
13
12
12
12
12
12
12
14
16
18
20
22
23
24
25
25

Feels Like (°C)

23
22
22
22
18
16
14
13
13
12
12
12
12
12
13
13
15
17
22
24
22
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

31
31
33
44
58
65
67
64
65
69
71
75
77
79
79
73
62
53
45
37
33
30
30
29

Pressure (mb)

1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018

Ozone (du)

319
322
324
323
323
323
324
326
326
326
323
324
325
325
325
325
326
325
326
330
330
325
321
319

Saturday 19

Waning Crescent 23%

01:17

16:11

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

Sun - Rise: 05:54, Set: 20:54, Transit: 13:24. Moon - Rise: 01:17, Set: 16:11. Civil Dark: 21:29 - 05:20. Nautical Dark: 22:13 - 04:36. Astro Dark: 23:05 - 03:44

Total Clouds (% Sky Obscured)

56
42
28
23
28
44
51
54
61
58
99
100
100
100
100
100
100
100
100
98
97
96
95
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
4
38
47
52
59
71
94
97
97
96
96
96
96
95
94

Medium Clouds (% Sky Obscured)

44
27
15
0
7
15
51
28
61
55
87
95
100
100
100
100
92
85
77
79
76
74
66
50

High Clouds (% Sky Obscured)

0
3
13
23
28
44
51
48
35
3
87
80
99
68
37
0
0
0
0
0
0
0
2
2

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

7
7
5
1
0
0
0
0
0
0
37
50
60
83
95
94
95
95
95
95
95
95
81
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.7
1
1.1
0.9
0.9
1
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
25
24
22
19
18
17
16
16
16
17
17
17
16
16
15
15
15
15
16
16
16
17

Feels Like (°C)

24
26
24
24
20
17
17
15
15
15
15
16
16
16
15
16
17
14
14
15
14
14
14
15

Dew Point (°C)

7
7
8
10
12
10
9
7
8
7
8
9
10
10
11
12
14
14
14
15
15
16
16
16

Relative Humidity (%)

30
31
33
42
52
56
54
53
58
56
59
60
63
64
71
79
89
90
93
96
96
98
98
95

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012

Ozone (du)

319
316
314
312
309
307
307
304
304
303
304
303
303
303
303
302
302
302
302
302
303
304
304
306

Sunday 20

Waning Crescent 13%

02:00

17:31

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

Sun - Rise: 05:55, Set: 20:53, Transit: 13:24. Moon - Rise: 02:00, Set: 17:31. Civil Dark: 21:28 - 05:21. Nautical Dark: 22:12 - 04:37. Astro Dark: 23:03 - 03:46

Total Clouds (% Sky Obscured)

92
82
70
55
40
42
40
45
45
44
46
45
42
33
23
14
11
11
11
29
47
65
41
19

Low Clouds (% Sky Obscured)

92
82
70
55
40
42
40
45
45
44
46
45
42
33
23
14
11
8
7
11
15
20
14
7

Medium Clouds (% Sky Obscured)

39
26
14
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
42
32
16

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)

7
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 (%)

37
29
21
19
17
16
13
20
19
7
11
11
5
4
5
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
6
6
5
5
5
5
6
6
6
6
6
5
5
5
6
6
7
8
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
18
19
18
18
18
18
18
17
15
15
15
15
15
15
18
18
18
19
20
20
26

Dew Point (°C)

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

Relative Humidity (%)

93
90
92
92
93
95
95
96
96
98
96
98
98
96
96
95
93
81
69
59
53
46
41
39

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

308
310
312
314
316
319
322
325
334
344
353
347
341
335
334
332
331
331
331
330
331
331
332
331

Monday 21

Waning Crescent 6%

02:56

18:45

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

Sun - Rise: 05:56, Set: 20:53, Transit: 13:24. Moon - Rise: 02:56, Set: 18:45. Civil Dark: 21:27 - 05:22. Nautical Dark: 22:10 - 04:39. Astro Dark: 23:02 - 03:48

Total Clouds (% Sky Obscured)

0
1
3
4
5
6
7
12
13
14
13
11
10
7
3
0

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
2
4
2
2
12
13
13
12
6
5
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
25
23
21
19
18
16
16
15
15
14
14
14
15
17

Feels Like (°C)

26
26
25
26
26
20
20
19
19
18
17
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

36
34
42
51
63
66
68
72
75
78
82
83
83
83
79
76

Pressure (mb)

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

Ozone (du)

331
331
328
326
324
322
321
319
318
317
316
316
316
317
316
315

Forecast for Newmarket, Canada (44.06,-79.46)

Generated: 15/07/25 16:22:47. Forecast: 15/07/25 to 21/07/25. Timezone: UTC-4.00