Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 10%

04:53

18:14

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

Sun - Rise: 07:16, Set: 19:32, Transit: 13:23. Moon - Rise: 04:53, Set: 18:14. Civil Dark: 19:59 - 06:49. Nautical Dark: 20:30 - 06:17. Astro Dark: 21:02 - 05:45

Total Clouds (% Sky Obscured)

0
1
1
2
33
30
33
28
24
9
6
1
12
3
0
1
1
19
13
1
2
2
1
1

Low Clouds (% Sky Obscured)

0
1
1
2
32
27
28
25
23
8
6
0
11
3
0
0
0
0
3
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
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
1
2
6
4
5
3
3
3
3
1
0
0
0
1
1
14
13
1
2
2
1
1

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)

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

Chance of Frost

Temperature (°C)

22
25
26
28
29
29
29
29
28
26
23
20
19
18
16
15
15
14
14
14
13
13
14
18

Feels Like (°C)

25
27
29
30
30
30
30
29
30
27
24
21
20
18
18
16
16
15
15
14
15
15
16
20

Dew Point (°C)

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

Relative Humidity (%)

52
44
39
35
32
30
28
28
38
45
42
42
43
44
47
50
51
52
54
56
58
59
61
52

Pressure (mb)

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

Ozone (du)

287
286
285
284
284
285
286
287
286
285
285
285
285
285
284
284
284
285
285
284
285
286
288
289

Friday 19

Waning Crescent 5%

05:59

18:39

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

Sun - Rise: 07:17, Set: 19:30, Transit: 13:23. Moon - Rise: 05:59, Set: 18:39. Civil Dark: 19:57 - 06:50. Nautical Dark: 20:29 - 06:18. Astro Dark: 21:01 - 05:46

Total Clouds (% Sky Obscured)

0
0
1
31
21
34
30
24
0
0
0
0
20
5
15
9
64
54
74
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
30
20
31
28
21
0
0
0
0
17
0
0
0
23
23
5
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
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
13
4
4
0
0
0
0
0
0
3
5
15
9
50
54
74
100
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 (%)

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)

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

Chance of Frost

Temperature (°C)

23
26
28
29
30
30
30
30
29
25
22
21
20
19
19
17
17
17
16
16
16
15
16
19

Feels Like (°C)

25
28
30
31
32
33
32
32
31
27
24
22
21
20
21
18
17
16
15
15
15
14
15
19

Dew Point (°C)

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

Relative Humidity (%)

43
38
34
30
28
27
27
28
38
49
50
51
50
53
56
61
65
65
68
69
72
72
72
62

Pressure (mb)

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

Ozone (du)

290
291
290
289
289
288
290
292
292
291
289
288
288
288
289
290
290
292
293
294
296
296
296
294

Saturday 20

Waning Crescent 1%

07:01

19:01

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

Sun - Rise: 07:17, Set: 19:29, Transit: 13:23. Moon - Rise: 07:01, Set: 19:01. Civil Dark: 19:56 - 06:51. Nautical Dark: 20:27 - 06:19. Astro Dark: 20:59 - 05:48

Total Clouds (% Sky Obscured)

100
99
91
90
100
100
100
100
72
44
36
24
3
11
30
7
32
36
46
47
17
32
33
34

Low Clouds (% Sky Obscured)

0
0
0
0
6
4
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
16
86
55
24
17
7
0
0
1
2
26
30
23
15
10
0
2
0

High Clouds (% Sky Obscured)

100
95
63
66
100
100
100
100
28
30
20
12
3
11
20
7
2
1
36
47
8
32
33
34

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
3
3
2
2
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)

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

Chance of Frost

Temperature (°C)

22
25
27
28
29
29
29
28
27
25
23
21
20
18
18
18
18
18
17
17
17
16
17
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
44
37
33
31
29
29
38
45
52
50
51
55
60
64
64
65
72
74
74
77
78
77
66

Pressure (mb)

1021
1021
1020
1020
1019
1018
1018
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

294
293
293
293
293
293
293
293
292
292
292
293
294
293
293
295
293
290
288
287
287
287
285
283

Sunday 21

New Moon 0%

08:03

19:22

10 OK
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

Sun - Rise: 07:18, Set: 19:27, Transit: 13:22. Moon - Rise: 08:03, Set: 19:22. Civil Dark: 19:54 - 06:52. Nautical Dark: 20:25 - 06:20. Astro Dark: 20:57 - 05:49

Total Clouds (% Sky Obscured)

37
52
68
81
93
99
100
100
89
93
88
87
87
83
83
69
81
86
90
94
97
100
100
100

Low Clouds (% Sky Obscured)

0
21
41
58
55
65
63
53
31
18
22
25
29
30
33
37
44
65
57
57
66
69
67
70

Medium Clouds (% Sky Obscured)

0
15
32
42
31
18
8
10
11
14
13
10
7
16
27
36
41
42
32
38
34
38
52
69

High Clouds (% Sky Obscured)

37
52
68
81
93
97
95
90
86
93
88
78
80
63
54
21
42
52
48
65
86
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
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
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
7
11
14
23
28
29
36
48
62
60
51
18
23
19
1
46
54
53
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.8
1.2
1.6
1.5
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
49
43
37
33
32
35
39
49
55
57
58
53
59
64
69
72
76
72
78
92
92
93
88

Pressure (mb)

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

Ozone (du)

282
280
280
280
279
279
280
280
280
281
281
281
281
281
281
280
279
279
278
277
277
277
276
276

Monday 22

Waxing Crescent 1%

09:04

19:42

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:19, Set: 19:26, Transit: 13:22. Moon - Rise: 09:04, Set: 19:42. Civil Dark: 19:52 - 06:53. Nautical Dark: 20:24 - 06:21. Astro Dark: 20:55 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
92
83
89
74
89
87
87
87
83
80
77

Low Clouds (% Sky Obscured)

67
62
58
49
49
50
55
56
55
46
46
40
38
35
32
29
24
33
40
49
68
65
57
62

Medium Clouds (% Sky Obscured)

86
71
38
15
13
11
15
27
10
13
12
7
2
2
2
18
74
65
49
57
65
77
61
47

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
84
64
65
74
76
76
65
37
6
5
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
5
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
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
49
58
62
69
61
59
71
61
77
38
32
50
25
71
82
88
88
86
88
75
56

Precipitation Amount (mm)

1.9
1.4
0.8
0
0.3
0.4
0.5
0.3
0.3
0.3
0.2
0.7
0
0
0
0
0.4
0.5
0.6
0.6
0.6
0.6
0.4
0.2

Wind Speed/Direction (mph)

6
8
8
8
8
9
8
7
5
3
2
2
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
23
25
26
26
27
27
27
25
24
23
21
20
20
21
20
20
20
20
20
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

75
69
61
51
43
44
44
45
52
62
71
75
91
92
93
95
95
95
96
95
95
95
95
82

Pressure (mb)

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

Ozone (du)

276
276
276
276
275
276
276
276
276
276
277
277
277
278
279
279
280
279
278
278
278
279
279
279

Tuesday 23

Waxing Crescent 4%

10:06

20:04

10 Bad
11 Bad
12 Bad
13 Bad
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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:20, Set: 19:24, Transit: 13:22. Moon - Rise: 10:06, Set: 20:04. Civil Dark: 19:51 - 06:54. Nautical Dark: 20:22 - 06:22. Astro Dark: 20:54 - 05:51

Total Clouds (% Sky Obscured)

78
75
63
62
67
74
79
60
41
23
28
33
35
54
73
91
80
73
64
64
70
77
67
55

Low Clouds (% Sky Obscured)

59
51
44
41
49
50
49
40
31
23
20
18
13
33
54
71
63
62
59
64
70
77
57
29

Medium Clouds (% Sky Obscured)

28
28
29
28
29
30
30
22
16
19
26
30
27
32
34
35
25
12
0
0
0
1
6
11

High Clouds (% Sky Obscured)

3
2
1
0
12
22
33
23
12
0
7
16
28
32
26
20
21
21
22
17
14
29
36
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 (%)

17
19
17
7
9
7
2
6
7
6
11
10
2
12
13
8
10
10
8
8
6
0
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
22
23
24
33
32
30
31
31
32
22
23
23
23
23
23
19
20
20
20
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

73
63
54
46
39
39
38
37
44
52
61
61
61
60
64
68
71
75
78
81
82
82
82
71

Pressure (mb)

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

Ozone (du)

279
279
279
279
278
278
279
279
278
278
277
277
277
277
276
276
276
276
275
275
274
274
273
273

Wednesday 24

Waxing Crescent 8%

10:06

20:27

10 OK
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 OK

Sun - Rise: 07:21, Set: 19:22, Transit: 13:21. Moon - Rise: 10:06, Set: 20:27. Civil Dark: 19:49 - 06:55. Nautical Dark: 20:20 - 06:23. Astro Dark: 20:52 - 05:52

Total Clouds (% Sky Obscured)

42
58
77
94
88
81
76
85
93
100
99
99
99
99
99
100
91
75
60
45
29
16

Low Clouds (% Sky Obscured)

0
12
24
40
43
46
50
41
37
35
36
27
24
31
40
45
33
18
0
0
0
0

Medium Clouds (% Sky Obscured)

16
13
9
6
16
26
34
35
33
31
36
42
38
50
67
92
85
75
56
45
29
16

High Clouds (% Sky Obscured)

42
52
61
70
63
56
44
61
81
100
99
99
99
99
99
90
84
67
60
45
29
16

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

Fog (%)

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

Precipitation Probability (%)

0
1
1
0
2
3
3
9
15
21
26
27
26
28
28
24
20
14
3
12
17
21

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
26
27
29
30
29
28
28
26
24
23
22
21
20
20
20
19
19
18
18
18
18

Feels Like (°C)

22
23
24
25
26
33
32
31
30
30
29
22
22
22
22
22
22
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

61
54
47
42
38
41
46
50
57
64
73
76
81
85
86
89
92
92
90
90
89
88

Pressure (mb)

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

Ozone (du)

273
272
272
273
273
272
272
272
272
272
272
273
273
273
272
271
271
270
270
269
270
270

Forecast for Cedar Grove, Hocking, United States of America (39.43,-82.55)

Generated: 18/09/25 10:40:01. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-4.00