Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 18%

03:05

16:49

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

Sun - Rise: 06:26, Set: 18:44, Transit: 12:35. Moon - Rise: 03:05, Set: 16:49. Civil Dark: 19:10 - 06:00. Nautical Dark: 19:40 - 05:31. Astro Dark: 20:11 - 05:00

Total Clouds (% Sky Obscured)

75
78
69
48
36
47
54
59
59
46
33
38
51
53
49
42
55
51
42
82
85
64
43
52

Low Clouds (% Sky Obscured)

64
42
0
0
0
4
39
32
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

47
51
47
40
36
45
36
34
38
46
30
33
39
35
31
28
27
23
22
26
24
20
23
29

High Clouds (% Sky Obscured)

5
2
23
43
3
3
6
28
19
4
3
2
18
19
27
14
21
17
3
63
64
51
12
3

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 (%)

71
71
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
2
2
2
3
4
4
3
3
3
3
3
1
1
3
3
3
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

17
17
20
23
26
28
29
30
30
30
30
29
27
24
23
22
22
21
20
19
18
18
17
16

Feels Like (°C)

20
20
23
26
27
30
30
31
31
31
31
32
30
26
23
22
23
21
21
21
19
19
17
18

Dew Point (°C)

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

Relative Humidity (%)

95
93
84
70
53
41
36
34
32
31
31
41
53
55
57
60
61
62
63
63
63
65
67
68

Pressure (mb)

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

Ozone (du)

296
296
295
294
293
292
293
292
291
290
289
288
288
288
289
289
288
287
286
286
286
286
287
287

Thursday 18

Waning Crescent 10%

04:10

17:20

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

Sun - Rise: 06:27, Set: 18:43, Transit: 12:35. Moon - Rise: 04:10, Set: 17:20. Civil Dark: 19:09 - 06:01. Nautical Dark: 19:39 - 05:32. Astro Dark: 20:09 - 05:01

Total Clouds (% Sky Obscured)

66
50
39
6
0
30
38
47
47
50
57
53
7
2
7
15
38
37
35
0
0
0
5
41

Low Clouds (% Sky Obscured)

32
0
0
0
0
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
41

Medium Clouds (% Sky Obscured)

30
28
23
3
0
5
24
30
30
35
33
29
4
1
4
9
22
31
30
0
0
0
0
0

High Clouds (% Sky Obscured)

4
7
3
3
0
3
0
0
0
0
0
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 (%)

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)

2
2
1
1
2
2
3
3
3
2
2
1
2
2
1
2
2
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

16
16
20
24
27
29
30
31
31
31
31
30
27
23
22
21
21
20
19
19
18
17
16
16

Feels Like (°C)

18
18
22
27
30
31
33
33
33
34
33
33
30
26
25
23
23
22
21
21
20
19
18
17

Dew Point (°C)

10
11
13
14
15
15
14
13
13
13
13
16
16
13
13
13
13
12
12
12
11
11
10
10

Relative Humidity (%)

69
73
63
55
47
41
37
34
32
32
32
43
52
53
55
58
60
61
63
64
65
67
68
69

Pressure (mb)

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

Ozone (du)

288
288
289
288
289
288
287
286
287
286
286
287
288
289
290
289
289
289
290
291
291
291
292
293

Friday 19

Waning Crescent 5%

05:13

17:47

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

Sun - Rise: 06:28, Set: 18:41, Transit: 12:35. Moon - Rise: 05:13, Set: 17:47. Civil Dark: 19:07 - 06:02. Nautical Dark: 19:37 - 05:33. Astro Dark: 20:08 - 05:02

Total Clouds (% Sky Obscured)

53
19
0
1
1
0
0
0
4
5
9
17
21
13
13
45
94
10
11
38
66
93
95
98

Low Clouds (% Sky Obscured)

53
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
7
17
21
13
11
45
94
9
11
35
59
92
83
98

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
2
2
2
2
2
2
3
3
3
3
2
2
2
3
3
2
3
1
2
1
2
2
2

Chance of Frost

Temperature (°C)

15
15
19
24
28
30
31
32
32
32
32
31
28
24
23
22
21
20
19
18
17
15
14
14

Feels Like (°C)

17
18
21
28
31
33
35
34
34
34
34
35
32
27
24
24
21
20
21
20
19
17
15
16

Dew Point (°C)

10
10
12
14
15
15
14
13
12
12
12
17
17
13
12
13
13
14
13
13
12
11
10
10

Relative Humidity (%)

71
73
64
53
46
40
35
30
29
29
30
42
50
49
51
56
60
66
69
71
73
74
75
75

Pressure (mb)

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

Ozone (du)

294
294
294
294
294
294
294
295
295
295
295
295
295
296
296
296
298
298
297
296
297
297
299
300

Saturday 20

Waning Crescent 1%

No Rise

18:11

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

Sun - Rise: 06:28, Set: 18:40, Transit: 12:34. Moon - Rise: No Rise, Set: 18:11. Civil Dark: 19:06 - 06:03. Nautical Dark: 19:36 - 05:34. Astro Dark: 20:06 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
88
68
70
52
29
10
19
34
47
48
41
37
35
30

Low Clouds (% Sky Obscured)

60
40
20
0
0
0
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
5
0
5
5
21
33
44
48
44
43
30
21
5
19
34
47
48
41
37
35
30

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
70
50
48
40
29
10
19
22
5
48
41
37
35
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
3
3
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
Very Light Rain
Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
13
70
76
25
3
3
11
44
46
34
18
11
14
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0
0
0
0
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
1
1
1
2
3
3
3
3
3
16
5
3
3
2
3
3
2
1
2
3
3

Chance of Frost

Temperature (°C)

15
14
19
23
27
28
30
31
31
31
31
29
26
23
23
22
20
20
19
18
18
18
17
17

Feels Like (°C)

15
15
19
23
28
29
30
31
31
31
32
30
24
23
23
23
21
20
19
19
19
18
17
18

Dew Point (°C)

10
10
13
15
18
17
17
17
16
16
17
18
22
22
21
20
18
17
17
17
16
16
16
16

Relative Humidity (%)

75
75
68
61
58
48
45
42
39
40
41
49
76
91
88
88
86
84
89
93
92
92
92
90

Pressure (mb)

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

Ozone (du)

300
299
298
299
300
299
297
296
296
297
296
296
293
293
294
293
292
291
290
291
289
288
288
288

Sunday 21

New Moon 0%

06:14

18:34

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

Sun - Rise: 06:29, Set: 18:38, Transit: 12:34. Moon - Rise: 06:14, Set: 18:34. Civil Dark: 19:04 - 06:04. Nautical Dark: 19:34 - 05:34. Astro Dark: 20:05 - 05:04

Total Clouds (% Sky Obscured)

29
49
70
90
88
83
72
75
97
100
69
35
3
26
48
71
72
72
70
73
77
83
84
87

Low Clouds (% Sky Obscured)

0
3
7
10
21
32
43
39
35
31
20
10
0
0
0
0
0
0
0
0
0
0
9
16

Medium Clouds (% Sky Obscured)

29
49
70
80
48
49
29
24
14
6
5
1
0
6
13
19
29
38
46
37
28
24
24
37

High Clouds (% Sky Obscured)

14
2
0
0
8
14
18
29
35
91
69
35
3
26
48
71
59
32
11
13
15
17
28
38

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 (%)

28
39
49
16
21
28
33
33
38
36
37
38
43
51
52
52
40
28
7
13
13
6
16
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
80
63
51
48
45
42
51
56
58
66
70
76
84
93
92
92
90
90
90
89
90

Pressure (mb)

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

Ozone (du)

286
284
282
281
281
281
280
280
281
280
279
279
280
280
279
279
278
278
279
279
279
278
278
278

Monday 22

Waxing Crescent 1%

07:13

18:56

06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 06:30, Set: 18:37, Transit: 12:34. Moon - Rise: 07:13, Set: 18:56. Civil Dark: 19:03 - 06:04. Nautical Dark: 19:33 - 05:35. Astro Dark: 20:03 - 05:05

Total Clouds (% Sky Obscured)

91
78
66
53
49
45
38
41
46
54
67
84
100
100
100
100
95
90
83
73
62
57
53
53

Low Clouds (% Sky Obscured)

20
26
39
53
49
45
38
41
46
52
49
48
47
43
39
36
26
15
6
7
13
20
28
45

Medium Clouds (% Sky Obscured)

36
36
35
35
25
19
10
10
10
10
8
5
3
3
2
1
3
5
7
5
2
0
0
0

High Clouds (% Sky Obscured)

53
46
29
6
8
10
12
31
46
54
67
84
100
100
100
100
95
90
83
70
59
46
40
39

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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

24
30
33
30
32
34
34
27
21
10
12
12
10
9
6
0
13
16
9
46
64
77
67
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
20
21
22
23
24
31
30
29
30
30
31
22
23
23
23
22
22
20
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

90
89
77
66
58
52
47
43
41
40
38
44
52
60
63
66
70
71
74
77
80
84
86
89

Pressure (mb)

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

Ozone (du)

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

Tuesday 23

Waxing Crescent 4%

08:12

19:20

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:31, Set: 18:35, Transit: 12:33. Moon - Rise: 08:12, Set: 19:20. Civil Dark: 19:01 - 06:05. Nautical Dark: 19:31 - 05:36. Astro Dark: 20:01 - 05:06

Total Clouds (% Sky Obscured)

48
54
59
63
72
77
82
78
73
63
55
48
40
60
80
100
99
99
97

Low Clouds (% Sky Obscured)

48
54
59
63
64
53
45
41
37
33
30
26
23
17
10
4
3
1
1

Medium Clouds (% Sky Obscured)

0
3
7
8
9
8
6
8
7
9
9
7
1
4
8
12
26
35
24

High Clouds (% Sky Obscured)

34
23
14
0
5
8
8
7
23
63
55
48
40
60
80
100
98
96
96

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
39
30
0
1
1
0
1
1
0
0
1
0
1
1
0
11
13
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
22
22
24
26
27
31
30
30
30
30
31
23
24
24
24
24

Dew Point (°C)

17
17
17
16
16
16
16
17
16
16
16
17
17
18
17
17
17
17
17

Relative Humidity (%)

89
90
79
67
59
54
50
46
45
44
44
50
57
67
67
70
72
74
79

Pressure (mb)

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

Ozone (du)

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

Forecast for Timothy, Overton, United States of America (36.46,-85.43)

Generated: 17/09/25 06:53:52. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-5.00