Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 5%

04:48

18:17

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

Sun - Rise: 07:14, Set: 19:31, Transit: 13:22. Moon - Rise: 04:48, Set: 18:17. Civil Dark: 19:58 - 06:46. Nautical Dark: 20:31 - 06:14. Astro Dark: 21:04 - 05:41

Total Clouds (% Sky Obscured)

40
32
22
17
1
3
10
14
15
4
2
4
8
48
56
34
35
52
67
68
53
61
82
69

Low Clouds (% Sky Obscured)

17
0
0
0
0
0
0
0
0
0
0
0
0
4
20
26
25
27
29
36
37
40
51
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
31
34
34
35
36
31
32
38
36
11
0

High Clouds (% Sky Obscured)

40
6
3
8
1
3
10
14
15
4
2
2
2
29
34
2
3
26
35
37
15
25
54
45

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
7

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

Chance of Frost

Temperature (°C)

26
27
27
27
26
25
23
20
19
17
16
16
16
15
14
13
13
14
14
16
19
22
24
26

Feels Like (°C)

25
25
25
25
25
24
23
21
19
16
16
16
16
16
14
13
15
15
14
15
19
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

28
25
24
21
21
24
35
45
47
48
49
51
52
53
55
57
58
58
58
54
44
37
34
32

Pressure (mb)

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

Ozone (du)

284
284
283
281
281
281
281
280
279
279
279
280
280
280
280
280
281
281
281
281
282
283
284
285

Friday 19

Waning Crescent 1%

05:55

18:40

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

Sun - Rise: 07:15, Set: 19:29, Transit: 13:21. Moon - Rise: 05:55, Set: 18:40. Civil Dark: 19:57 - 06:47. Nautical Dark: 20:29 - 06:15. Astro Dark: 21:02 - 05:42

Total Clouds (% Sky Obscured)

62
42
30
19
7
2
0
1
1
0
0
1
9
11
11
5
22
45
61
100
99
99
100
100

Low Clouds (% Sky Obscured)

56
37
28
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
0
0
0
0
0
0
0
0
0
0
0
8
11
6
0
0
0
0
5
7
3
2
0

High Clouds (% Sky Obscured)

16
19
5
11
6
2
0
1
1
0
0
1
2
2
6
5
19
39
51
100
99
99
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 (%)

2
10
3
2
1
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)

7
9
10
11
11
10
9
7
7
7
6
6
6
6
5
6
5
5
5
4
5
5
5
6

Chance of Frost

Temperature (°C)

27
27
27
26
25
24
21
19
18
17
16
16
15
15
14
14
14
13
13
14
17
20
23
25

Feels Like (°C)

25
27
26
26
24
24
22
20
18
18
17
17
16
15
15
14
13
13
13
13
15
18
21
23

Dew Point (°C)

9
11
13
14
15
15
15
16
15
15
14
13
11
10
10
9
9
9
9
9
8
8
8
9

Relative Humidity (%)

33
36
41
46
52
57
65
82
82
85
85
82
74
71
73
73
74
74
76
71
56
47
40
36

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021

Ozone (du)

286
286
286
288
289
289
288
288
289
287
285
284
284
283
283
285
286
287
288
290
290
291
290
288

Saturday 20

Waning Crescent 1%

06:59

19:00

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

Sun - Rise: 07:16, Set: 19:28, Transit: 13:21. Moon - Rise: 06:59, Set: 19:00. Civil Dark: 19:55 - 06:48. Nautical Dark: 20:27 - 06:16. Astro Dark: 21:00 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
82
95
78
77
41
10
64
51
42
36
40
44
45
54
64
74
81
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
8
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
15
30

Medium Clouds (% Sky Obscured)

0
0
0
0
8
25
49
50
29
35
35
2
18
36
35
29
32
34
33
34
35
33
39
43

High Clouds (% Sky Obscured)

100
100
100
100
100
95
56
86
66
55
8
7
35
16
8
5
4
5
18
29
44
55
69
77

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
4
3
1
0
0
0
0
0
0
0
0
0
1
2
0
0
0
7
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)

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

Chance of Frost

Temperature (°C)

27
28
29
28
27
25
22
20
19
19
18
18
18
17
17
17
17
17
17
18
21
24
26
28

Feels Like (°C)

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

Dew Point (°C)

9
10
10
11
12
12
13
13
11
10
10
10
10
11
12
13
13
15
15
15
13
10
9
8

Relative Humidity (%)

33
31
31
33
39
44
54
65
60
58
59
57
60
67
74
79
79
85
86
81
59
43
34
29

Pressure (mb)

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

Ozone (du)

287
286
286
286
285
285
285
285
286
284
281
280
284
286
284
280
279
279
281
281
279
278
277
277

Sunday 21

New Moon 0%

08:02

19:20

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
11 Bad
12 Bad

Sun - Rise: 07:17, Set: 19:26, Transit: 13:21. Moon - Rise: 08:02, Set: 19:20. Civil Dark: 19:53 - 06:49. Nautical Dark: 20:26 - 06:17. Astro Dark: 20:58 - 05:44

Total Clouds (% Sky Obscured)

98
98
90
100
100
100
100
91
99
100
100
99
100
100
100
100
100
99
100
96
100
67
100
100

Low Clouds (% Sky Obscured)

45
49
54
59
44
33
23
26
29
32
35
49
47
49
71
73
84
58
57
58
54
56
47
65

Medium Clouds (% Sky Obscured)

43
39
38
73
57
32
48
29
15
4
4
34
34
32
35
50
67
55
69
26
53
37
80
89

High Clouds (% Sky Obscured)

98
98
90
99
100
100
100
91
99
100
100
99
100
100
100
100
94
99
91
96
100
67
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
6
2
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

9
24
30
35
38
44
49
65
73
85
70
50
4
13
31
34
67
95
95
95
95
95
84
77

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.3
0.5
0.3
0
0
0
0
0
0.3
0.8
0.8
0.8
0.5
0.4
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
30
29
28
27
25
23
23
22
22
21
21
21
20
20
20
19
19
19
20
22
24
25

Feels Like (°C)

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

Dew Point (°C)

8
7
7
6
7
6
6
8
9
10
10
10
11
11
12
13
15
16
17
17
18
17
14
13

Relative Humidity (%)

26
23
23
23
26
25
28
36
40
44
47
49
50
53
60
63
72
81
88
88
88
76
52
46

Pressure (mb)

1016
1016
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

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

Monday 22

Waxing Crescent 1%

09:05

19:39

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
11 Bad
12 Bad

Sun - Rise: 07:18, Set: 19:24, Transit: 13:20. Moon - Rise: 09:05, Set: 19:39. Civil Dark: 19:52 - 06:50. Nautical Dark: 20:24 - 06:18. Astro Dark: 20:57 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
78
93
100
96
69
96
100
64
99
93
90
90
85
78
73
61
56
50
51
52

Low Clouds (% Sky Obscured)

76
46
68
80
50
66
73
73
38
41
40
38
43
70
68
62
61
72
71
61
56
47
49
51

Medium Clouds (% Sky Obscured)

98
66
62
83
62
61
99
48
41
35
38
40
45
3
1
0
1
1
2
2
2
2
5
8

High Clouds (% Sky Obscured)

99
100
100
98
78
87
100
72
69
96
100
59
99
93
90
90
75
39
16
11
6
5
3
2

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

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

Precipitation Probability (%)

72
70
71
80
95
95
94
92
88
88
84
81
77
45
31
6
10
10
6
6
8
8
29
34

Precipitation Amount (mm)

0.3
0.3
0.3
0.5
0.7
0.6
0.4
0.4
0.3
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
27
28
27
27
25
23
23
21
21
21
20
20
20
19
19
19
19
19
21
23
26
27

Feels Like (°C)

22
23
25
25
24
24
24
23
23
22
20
20
21
19
19
19
18
19
19
19
19
19
20
22

Dew Point (°C)

14
14
11
10
10
7
9
11
12
13
14
14
15
14
14
14
14
14
14
15
14
13
12
13

Relative Humidity (%)

49
52
35
32
34
28
36
46
49
57
63
67
69
70
71
72
73
75
75
76
63
51
42
41

Pressure (mb)

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

Ozone (du)

276
276
277
277
277
279
279
279
279
279
278
279
279
279
279
279
279
279
279
279
279
279
280
279

Tuesday 23

Waxing Crescent 4%

10:08

19:59

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
11 Bad
12 Bad

Sun - Rise: 07:19, Set: 19:22, Transit: 13:20. Moon - Rise: 10:08, Set: 19:59. Civil Dark: 19:50 - 06:51. Nautical Dark: 20:22 - 06:19. Astro Dark: 20:55 - 05:46

Total Clouds (% Sky Obscured)

53
60
67
74
76
79
82
57
32
7
13
19
24
20
16
12
40
69
98
86
75
63
75
88

Low Clouds (% Sky Obscured)

53
38
24
10
8
6
2
2
1
0
8
16
24
17
10
3
11
18
23
31
38
45
46
47

Medium Clouds (% Sky Obscured)

11
10
10
13
19
22
23
16
10
3
8
14
20
20
16
12
26
23
24
33
43
48
41
31

High Clouds (% Sky Obscured)

0
23
49
70
76
79
82
57
32
7
7
8
10
11
10
9
17
33
66
57
45
30
50
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
6
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

28
35
34
36
44
49
54
49
46
35
43
47
46
50
53
56
50
39
13
20
19
9
18
20

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
9
9
10
7
5
5
4
4
5
4
5
5
4
3
2
2
2
3
3
3
5
4

Chance of Frost

Temperature (°C)

28
29
28
27
26
24
22
20
19
19
18
18
18
17
17
17
17
17
17
17
19
21
23
25

Feels Like (°C)

24
26
30
29
28
27
27
26
18
19
20
20
20
19
19
19
19
18
19
18
20
20
22
22

Dew Point (°C)

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

Relative Humidity (%)

39
38
44
50
59
67
79
91
92
92
95
95
96
96
96
96
95
95
95
93
85
77
71
58

Pressure (mb)

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

Ozone (du)

279
279
279
279
279
279
280
280
280
281
281
280
279
279
278
278
277
277
276
276
276
277
278
277

Wednesday 24

Waxing Crescent 8%

11:11

20:21

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: 07:20, Set: 19:21, Transit: 13:20. Moon - Rise: 11:11, Set: 20:21. Civil Dark: 19:48 - 06:52. Nautical Dark: 20:20 - 06:20. Astro Dark: 20:53 - 05:48

Total Clouds (% Sky Obscured)

100
95
89
84
77
73
72
75
69
58
55
52
48
60
71
82
86
89
93

Low Clouds (% Sky Obscured)

47
34
22
10
15
23
27
21
21
14
14
13
12
13
15
18
21
23
27

Medium Clouds (% Sky Obscured)

22
24
26
30
38
50
59
46
35
26
23
21
17
38
60
82
83
81
80

High Clouds (% Sky Obscured)

89
79
82
84
74
49
23
19
15
11
17
17
13
34
54
76
79
89
89

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

15
33
48
63
73
77
72
55
36
10
19
22
19
25
27
28
36
37
35

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
29
26
24
22
21
20
19
19
18
18
18
18
18
17
17
17
17
17

Feels Like (°C)

22
22
33
31
29
27
26
23
18
19
19
19
19
19
19
19
18
18
18

Dew Point (°C)

15
14
16
18
21
20
19
19
18
18
18
17
17
17
17
16
17
16
16

Relative Humidity (%)

47
39
52
71
94
93
95
98
96
96
96
95
95
93
95
95
96
95
93

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

276
275
275
275
274
275
275
275
276
276
277
276
276
275
275
274
274
273
273

Forecast for Shiperd Circle, Lorain, United States of America (41.29,-82.15)

Generated: 18/09/25 13:47:54. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-4.00