Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 38%

00:43

16:30

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

Sun - Rise: 06:51, Set: 19:20, Transit: 13:05. Moon - Rise: 00:43, Set: 16:30. Civil Dark: 19:49 - 06:22. Nautical Dark: 20:24 - 05:48. Astro Dark: 21:00 - 05:12

Total Clouds (% Sky Obscured)

56
60
74
80
94
100
100
100
36
95
91
86
81
81
80
83
100
40
41
6
18
33
34
40

Low Clouds (% Sky Obscured)

0
0
4
17
4
4
11
20
24
39
37
42
40
4
36
40
46
18
23
0
13
29
30
30

Medium Clouds (% Sky Obscured)

56
60
74
77
90
100
93
59
26
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
60
74
76
64
100
68
99
31
65
43
43
39
38
31
51
100
40
41
6
18
33
34
40

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

Precipitation Probability (%)

9
0
1
0
2
0
6
25
8
22
15
23
6
4
2
0
0
0
0
1
1
3
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
6
10
10
11
11
13
13
12
11
8
6
6
6
7
7
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

22
21
22
22
24
25
26
27
28
29
29
28
27
26
25
24
24
24
23
22
22
21
21
21

Feels Like (°C)

21
21
21
22
24
24
25
26
27
28
29
30
29
29
27
26
25
24
24
23
22
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

88
89
85
83
79
76
70
61
57
54
54
59
64
77
83
84
85
88
89
85
85
85
84
80

Pressure (mb)

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

Ozone (du)

275
277
278
278
278
278
277
278
279
280
282
284
284
284
284
284
285
285
285
284
284
285
286
287

Tuesday 16

Waning Crescent 27%

01:58

17:12

06 OK
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 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK

Sun - Rise: 06:52, Set: 19:18, Transit: 13:05. Moon - Rise: 01:58, Set: 17:12. Civil Dark: 19:47 - 06:23. Nautical Dark: 20:22 - 05:49. Astro Dark: 20:58 - 05:14

Total Clouds (% Sky Obscured)

45
57
100
95
100
100
82
72
81
66
81
66
63
46
49
100
98
100
100
60
69
97
58
24

Low Clouds (% Sky Obscured)

29
11
6
0
0
4
17
22
22
18
19
0
0
0
0
0
0
2
12
30
50
29
27
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0

High Clouds (% Sky Obscured)

45
57
100
95
100
100
63
54
70
58
74
58
49
38
44
100
97
100
100
38
49
94
40
4

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
1
0
0
0
0
0
0
0
0
4
6
15
2
1
2
18
0
3

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

Chance of Frost

Temperature (°C)

21
20
21
23
25
26
27
28
29
30
30
29
28
26
24
23
22
22
22
22
21
20
21
20

Feels Like (°C)

20
20
21
23
24
25
27
29
31
30
31
30
30
29
27
26
24
24
24
23
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

76
81
81
78
72
64
60
55
53
51
53
57
64
77
83
87
92
95
94
95
94
91
95
96

Pressure (mb)

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

Ozone (du)

286
286
286
286
287
287
287
287
287
287
287
287
287
288
291
289
286
285
284
283
284
285
283
281

Wednesday 17

Waning Crescent 18%

03:13

17:44

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: 06:53, Set: 19:16, Transit: 13:05. Moon - Rise: 03:13, Set: 17:44. Civil Dark: 19:45 - 06:24. Nautical Dark: 20:20 - 05:51. Astro Dark: 20:56 - 05:15

Total Clouds (% Sky Obscured)

61
62
55
66
64
75
96
95
96
99
100
97
100
95
99
100
100
100
100
99
98
97
93
90

Low Clouds (% Sky Obscured)

36
26
36
44
41
60
57
41
34
11
22
23
33
35
18
12
20
28
39
45
47
54
79
72

Medium Clouds (% Sky Obscured)

0
0
0
38
39
44
50
40
0
0
0
0
1
4
2
0
0
0
0
6
11
17
25
36

High Clouds (% Sky Obscured)

48
62
55
39
15
7
42
34
36
40
95
48
100
55
95
100
100
100
100
96
92
90
75
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
5
2
7
9
9
9
8
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
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

22
16
7
9
3
12
79
68
41
51
44
20
28
50
57
55
76
61
63
34
38
46
45
32

Precipitation Amount (mm)

0
0
0
0
0
0
0.8
0.5
0
0
0
0
0
0
0
0.2
0.7
0.4
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
21
23
24
28
29
30
29
29
29
27
27
28
26
25
24
22
22
21
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

95
96
94
85
78
69
63
57
53
52
52
53
63
73
73
78
86
93
95
95
95
93
95
92

Pressure (mb)

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

Ozone (du)

280
280
281
281
277
275
276
277
277
275
275
274
275
276
275
274
274
274
275
274
273
272
274
272

Thursday 18

Waning Crescent 10%

04:26

18:08

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: 06:54, Set: 19:14, Transit: 13:04. Moon - Rise: 04:26, Set: 18:08. Civil Dark: 19:44 - 06:25. Nautical Dark: 20:18 - 05:52. Astro Dark: 20:54 - 05:17

Total Clouds (% Sky Obscured)

87
82
77
70
73
75
76
74
68
61
63
69
77
84
92
100
98
97
97
95
93
91
91
89

Low Clouds (% Sky Obscured)

50
63
39
37
42
36
45
64
60
60
52
44
52
47
48
45
46
30
38
41
54
63
72
60

Medium Clouds (% Sky Obscured)

40
38
25
18
33
44
55
37
25
15
30
54
71
75
75
81
70
35
47
17
12
33
91
89

High Clouds (% Sky Obscured)

47
44
50
44
47
44
46
60
41
16
23
48
46
81
70
45
73
91
95
89
83
78
59
23

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
6
7
7
10
11
10
14
16
19
17
20
20
22
25
26
12
11
9
16
22
30
26
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
19
19
19
19
18
20
22
22
23
20
21
20
19
19
18
18
19
19
19
18
17
16

Relative Humidity (%)

91
92
91
87
79
73
63
67
74
75
77
69
76
77
77
79
81
84
95
95
95
93
88
84

Pressure (mb)

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

Ozone (du)

273
273
274
274
274
273
271
272
272
272
272
270
269
268
267
267
265
265
265
264
265
268
268
268

Friday 19

Waning Crescent 5%

05:36

18:28

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: 06:56, Set: 19:12, Transit: 13:04. Moon - Rise: 05:36, Set: 18:28. Civil Dark: 19:42 - 06:26. Nautical Dark: 20:16 - 05:53. Astro Dark: 20:51 - 05:18

Total Clouds (% Sky Obscured)

88
79
76
78
82
88
75
69
71
74
80
85
90
87
82
74
68
67
64
64
61
54
56
59

Low Clouds (% Sky Obscured)

55
55
55
53
62
48
50
18
11
6
23
39
52
27
14
0
1
2
3
4
5
5
3
2

Medium Clouds (% Sky Obscured)

82
33
34
78
82
87
56
55
60
66
70
74
78
77
70
62
60
57
55
40
27
8
12
17

High Clouds (% Sky Obscured)

23
40
47
4
8
5
1
12
21
21
25
24
40
51
59
53
48
37
29
21
25
30
43
54

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
25
21
18
20
21
21
1
2
1
3
5
6
4
2
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)

10
10
10
12
12
11
11
11
12
12
12
10
9
7
9
11
13
12
11
10
10
10
9
10

Chance of Frost

Temperature (°C)

19
19
19
20
20
21
21
23
21
22
23
22
21
20
19
18
17
16
15
15
14
13
13
13

Feels Like (°C)

16
17
17
17
17
19
19
21
19
19
19
20
20
21
18
18
18
18
18
18
11
11
11
11

Dew Point (°C)

16
16
16
15
14
15
15
14
12
12
12
12
12
12
11
9
8
7
7
6
7
6
6
6

Relative Humidity (%)

84
82
81
74
69
69
67
56
54
53
52
54
58
60
59
57
55
56
56
57
60
61
63
65

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1022
1022
1021
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

268
268
267
266
267
267
266
266
267
268
268
268
269
269
269
270
270
270
271
271
271
271
271
271

Saturday 20

Waning Crescent 1%

No Rise

18:46

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 OK
01 OK
02 OK
03 OK
04 OK
05 Bad

Sun - Rise: 06:57, Set: 19:10, Transit: 13:04. Moon - Rise: No Rise, Set: 18:46. Civil Dark: 19:40 - 06:28. Nautical Dark: 20:14 - 05:55. Astro Dark: 20:49 - 05:19

Total Clouds (% Sky Obscured)

67
70
75
83
90
89
88
87
78
72
60
51
36
52
72
86
69
52
35
37
34
36
36
39

Low Clouds (% Sky Obscured)

0
1
2
4
15
28
43
40
37
35
21
17
19
37
56
75
50
22
0
0
0
0
10
19

Medium Clouds (% Sky Obscured)

18
27
25
27
48
61
75
68
60
49
55
51
36
52
48
39
41
39
35
33
30
35
36
39

High Clouds (% Sky Obscured)

66
70
71
71
56
60
59
57
73
72
60
35
10
17
28
47
26
10
0
0
0
0
1
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

12
12
13
15
16
18
19
21
22
23
23
22
21
20
20
20
20
19
17
16
16
16
15
15

Feels Like (°C)

11
10
10
10
10
11
12
12
21
21
21
21
22
23
20
20
22
21
21
21
17
17
17
17

Dew Point (°C)

7
7
8
8
9
10
11
11
12
13
13
14
15
16
15
15
14
14
14
14
14
14
14
13

Relative Humidity (%)

67
70
68
64
63
59
56
53
53
53
52
58
65
74
72
71
70
75
79
85
86
89
90
89

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

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

Sunday 21

New Moon 0%

06:43

19:02

Sun - Rise: 06:58, Set: 19:09, Transit: 13:03. Moon - Rise: 06:43, Set: 19:02. Civil Dark: 19:38 - 06:29. Nautical Dark: 20:12 - 05:56. Astro Dark: 20:47 - 05:21

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Afton, Washington, United States of America (44.92,-92.79)

Generated: 15/09/25 06:20:46. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-5.00