Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 94%

19:15

03:25

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: 05:50, Set: 20:39, Transit: 13:14. Moon - Rise: 19:15, Set: 03:25. Civil Dark: 21:13 - 05:16. Nautical Dark: 21:56 - 04:34. Astro Dark: 22:47 - 03:44

Total Clouds (% Sky Obscured)

66
61
60
84
87
81
76
100
100
100
93
82
74
60
90
100
99
100
93
70
95
80
83
92

Low Clouds (% Sky Obscured)

11
27
60
83
82
81
76
94
88
20
4
8
10
34
15
20
24
25
30
34
47
26
28
26

Medium Clouds (% Sky Obscured)

40
45
22
20
15
6
2
0
0
2
39
66
40
26
50
55
54
40
47
26
40
58
55
33

High Clouds (% Sky Obscured)

5
10
9
18
46
47
46
100
100
100
86
61
26
5
46
97
94
85
56
4
70
46
50
72

ISS Passover

Visibility (miles)

9
9
9
6
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
2
3
2
1
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
12
17
45
51
49
63
14
0
3
2
2
5
1
0
0
0
4
7
10
5
49

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
26
26
26
26
24
24
23
22
21
19
19
18
18
18
17
17
17
16
17
19
21
23

Feels Like (°C)

27
28
29
27
27
27
26
26
25
23
21
20
20
19
20
19
18
18
17
17
20
20
22
23

Dew Point (°C)

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

Relative Humidity (%)

51
45
41
42
49
56
68
67
66
69
80
85
88
88
86
89
89
86
87
89
82
72
64
59

Pressure (mb)

1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009

Ozone (du)

337
336
334
331
330
330
330
329
329
330
333
334
334
333
332
331
331
331
330
331
333
335
334
334

Monday 27

Waxing Gibbous 98%

19:55

04:28

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: 05:51, Set: 20:38, Transit: 13:14. Moon - Rise: 19:55, Set: 04:28. Civil Dark: 21:12 - 05:18. Nautical Dark: 21:55 - 04:35. Astro Dark: 22:45 - 03:46

Total Clouds (% Sky Obscured)

93
90
87
98
100
100
42
65
56
63
62
78
75
76
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
8
21
44
71
78
30
13
6
56
22
36
0
28
37
51
52
60
61
46
53
60
76
66

Medium Clouds (% Sky Obscured)

37
9
21
20
14
55
3
1
14
38
6
5
10
0
0
28
39
34
38
53
88
80
84
90

High Clouds (% Sky Obscured)

77
82
87
96
87
54
42
65
55
40
35
48
70
71
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
8
94
98
54
14
9
6
0

Precipitation Type

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

Precipitation Probability (%)

50
49
58
59
50
89
95
71
51
49
23
12
18
11
11
23
9
23
95
95
54
95
95
95

Precipitation Amount (mm)

0
0
0.2
0.3
0
0.8
1.1
0
0
0
0
0
0
0
0
0
0
0
2.1
2.4
0
0.6
0.5
0.6

Wind Speed/Direction (mph)

4
4
4
4
4
6
7
7
3
1
4
4
3
4
3
3
3
4
4
3
4
4
4
4

Chance of Frost

Temperature (°C)

24
25
26
27
26
26
24
24
23
22
20
19
19
18
17
17
18
18
18
18
18
19
20
21

Feels Like (°C)

25
25
26
28
27
26
24
26
27
24
22
21
20
20
20
18
18
19
18
19
20
21
22
23

Dew Point (°C)

14
13
11
11
10
17
20
16
19
19
19
19
17
17
16
17
17
17
17
18
18
19
19
19

Relative Humidity (%)

53
47
40
37
36
58
78
63
75
81
91
95
92
92
92
95
96
96
96
98
98
98
93
88

Pressure (mb)

1009
1009
1008
1008
1007
1007
1007
1007
1006
1006
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1003

Ozone (du)

336
338
338
338
338
338
340
339
335
333
331
330
330
330
325
323
324
325
328
329
329
328
326
325

Tuesday 28

Waxing Gibbous 100%

20:28

05:35

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: 05:52, Set: 20:37, Transit: 13:14. Moon - Rise: 20:28, Set: 05:35. Civil Dark: 21:11 - 05:19. Nautical Dark: 21:53 - 04:37. Astro Dark: 22:43 - 03:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
93
91
81
61
68
63
67
71
83
90
96
97
93
92
93
94
96
96
93
93
92
91
91

Medium Clouds (% Sky Obscured)

70
91
81
66
75
71
75
76
60
77
82
88
96
93
100
99
94
75
71
70
37
78
87
93

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
100
100
100
98
97
95

ISS Passover

Visibility (miles)

9
9
3
4
5
3
3
7
6
2
0
0
0
0
0
1
1
2
1
1
0
0
0
1

Fog (%)

0
0
0
0
0
3
5
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
93
95
95
82

Precipitation Amount (mm)

1.5
2.9
2.1
1.3
1.2
2.3
2.1
2.1
1
1.7
2.2
2
1
0.5
0.5
1
1.1
1.3
2
0.6
0.3
0.9
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
21
21
21
21
21
21
20
20
19
19
19
19
19
19
19
19
19
19
19
19
19
20

Feels Like (°C)

23
23
22
22
22
23
23
22
21
21
20
20
19
18
18
18
18
17
18
18
19
19
19
19

Dew Point (°C)

19
18
20
20
21
21
21
20
20
20
19
19
19
19
19
18
19
18
18
18
19
19
19
19

Relative Humidity (%)

84
79
92
96
96
98
98
98
98
98
98
98
98
98
98
96
98
96
98
98
98
98
98
98

Pressure (mb)

1003
1003
1003
1003
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1006
1006

Ozone (du)

326
326
326
328
327
327
327
329
329
331
330
332
333
332
330
331
332
330
329
329
331
330
329
329

Wednesday 29

Full Moon 100%

20:55

06:44

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: 05:53, Set: 20:36, Transit: 13:14. Moon - Rise: 20:55, Set: 06:44. Civil Dark: 21:09 - 05:20. Nautical Dark: 21:52 - 04:38. Astro Dark: 22:41 - 03:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
92
88
90
92
93
96
98
100
93
82
80
69
58
47

Low Clouds (% Sky Obscured)

86
82
73
67
59
52
57
59
71
69
64
65
64
55
52
55
79
84
88
69
80
69
58
47

Medium Clouds (% Sky Obscured)

69
95
95
81
65
41
46
62
97
95
89
88
80
73
58
59
50
65
27
20
20
14
7
0

High Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
89
78
60
59
63
64
75
86
81
53
28
0
0
0
0

ISS Passover

Visibility (miles)

1
0
0
0
2
3
5
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

Very Light Rain
Very Light Rain
None
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 (%)

74
69
56
61
54
54
49
39
37
35
32
28
27
20
0
0
0
1
1
2
1
0
1
4

Precipitation Amount (mm)

0.2
0.3
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
94
92
94
91
92
95
96
96
95
95
95
96
95
95
96
95
95
93
89
85

Pressure (mb)

1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013

Ozone (du)

327
326
328
329
330
330
331
331
332
333
333
333
332
330
331
330
332
334
335
334
334
332
331
331

Thursday 30

Waning Gibbous 97%

21:17

07:52

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

Sun - Rise: 05:55, Set: 20:35, Transit: 13:14. Moon - Rise: 21:17, Set: 07:52. Civil Dark: 21:08 - 05:21. Nautical Dark: 21:50 - 04:39. Astro Dark: 22:39 - 03:51

Total Clouds (% Sky Obscured)

56
68
80
86
77
75
67
64
54
46
32
21
16
13
9
0
0
0
0
0
0
3
5
7

Low Clouds (% Sky Obscured)

50
46
42
48
64
75
60
40
18
17
15
14
7
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
25
37
39
36
33
39
42
44
33
23
13
13
10
8
0
0
0
0
0
0
1
1
3

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
2
3
4

ISS Passover

Visibility (miles)

9
9
9
6
7
9
9
9
4
7
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
27
40
46
40
24
18
36
36
15
4
1
1
2
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
7
6
6
6
6
5
5
4
3
2
1
2
2
2
3
3
3
3
2
2
1
1
1

Chance of Frost

Temperature (°C)

23
24
25
26
26
26
27
26
25
23
22
20
19
19
18
17
17
17
17
18
19
20
22
24

Feels Like (°C)

23
25
26
27
27
28
30
29
29
27
25
25
23
22
21
20
21
21
20
20
21
20
25
26

Dew Point (°C)

19
19
18
20
21
21
20
19
22
21
20
19
18
17
17
17
17
16
16
17
18
18
19
18

Relative Humidity (%)

79
71
63
69
72
72
66
66
83
85
89
91
92
92
95
95
95
93
95
92
91
89
79
69

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

329
330
330
331
331
330
330
328
328
329
332
334
332
328
324
322
323
323
323
321
319
317
316
315

Friday 31

Waning Gibbous 93%

21:37

09:00

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

Sun - Rise: 05:56, Set: 20:34, Transit: 13:14. Moon - Rise: 21:37, Set: 09:00. Civil Dark: 21:07 - 05:23. Nautical Dark: 21:49 - 04:41. Astro Dark: 22:37 - 03:53

Total Clouds (% Sky Obscured)

14
22
33
42
53
64
53
36
25
52
76
100
78
56
44
43
52
63
77
90
100
100
100
100

Low Clouds (% Sky Obscured)

9
18
29
32
30
27
18
9
0
0
0
0
9
19
30
23
16
12
11
7
0
4
12
20

Medium Clouds (% Sky Obscured)

8
14
22
28
32
35
24
12
0
0
0
0
0
0
0
0
0
0
0
0
0
10
21
30

High Clouds (% Sky Obscured)

3
3
2
4
6
7
11
21
25
52
76
100
78
56
44
43
48
53
71
88
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
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
1
1
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
7
6

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

Chance of Frost

Temperature (°C)

27
28
29
30
30
30
29
28
26
24
23
21
19
19
18
18
17
17
16
18
19
21
22
24

Feels Like (°C)

27
28
29
30
34
33
31
31
31
31
22
22
22
21
21
20
18
17
17
18
18
18
23
24

Dew Point (°C)

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

Relative Humidity (%)

62
56
50
45
45
44
45
53
64
77
78
80
81
85
88
89
90
92
93
88
84
77
72
68

Pressure (mb)

1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

314
313
312
311
310
310
309
309
309
309
309
309
309
310
311
312
312
313
314
314
315
315
315
315

Saturday 1

Waning Gibbous 87%

21:55

10:09

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

Sun - Rise: 05:57, Set: 20:32, Transit: 13:14. Moon - Rise: 21:55, Set: 10:09. Civil Dark: 21:05 - 05:24. Nautical Dark: 21:47 - 04:42. Astro Dark: 22:35 - 03:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

23
22
18
13
9
0
0
0
0
0
0
0
0
0
0
10
21
31
40
49
58

Medium Clouds (% Sky Obscured)

30
34
44
63
77
94
91
88
86
85
83
83
89
93
99
91
83
74
69
62
56

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
5
4
4
4
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

11
15
11
27
30
26
35
40
45
41
40
43
45
49
55
48
39
18
76
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.3
0
0
0
0.4
0.8
1.4

Wind Speed/Direction (mph)

4
5
6
8
8
8
8
6
5
4
4
4
4
3
3
3
3
2
3
3
3

Chance of Frost

Temperature (°C)

25
26
28
29
28
28
28
26
25
23
23
22
21
21
21
21
20
20
20
19
20

Feels Like (°C)

24
25
25
26
31
30
29
29
28
29
23
24
25
24
24
23
21
22
21
21
20

Dew Point (°C)

18
18
19
19
19
19
19
20
20
21
21
21
21
20
20
20
19
19
19
19
19

Relative Humidity (%)

63
61
59
57
58
58
60
68
77
87
89
92
96
95
95
95
95
96
98
95
93

Pressure (mb)

1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

315
315
316
316
317
319
320
320
320
320
320
320
320
321
322
323
325
328
330
332
334

Forecast for Erinsville, Lennox and Addington County, Canada (44.48,-77.05)

Generated: 26/07/26 11:49:40. Forecast: 26/07/26 to 01/08/26. Timezone: UTC-4.00