Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 11%

02:50

17:35

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

Sun - Rise: 06:29, Set: 18:48, Transit: 12:38. Moon - Rise: 02:50, Set: 17:35. Civil Dark: 19:16 - 06:01. Nautical Dark: 19:49 - 05:28. Astro Dark: 20:23 - 04:54

Total Clouds (% Sky Obscured)

61
64
73
100
100
100
100
100
100
100
100
100
100
94
31
51
59
38
38
41
23
17
36
5

Low Clouds (% Sky Obscured)

61
64
73
100
100
100
100
100
100
100
100
89
66
32
3
0
11
10
2
22
23
9
15
5

Medium Clouds (% Sky Obscured)

39
23
36
36
38
30
28
29
44
40
44
41
30
12
7
20
22
7
10
0
0
0
0
0

High Clouds (% Sky Obscured)

61
64
73
100
100
95
82
70
64
62
64
62
57
90
31
11
0
4
2
4
0
0
0
0

ISS Passover

Visibility (miles)

9
9
4
3
3
6
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
95
95
95
95
60
61
47
17
1
0
5
11
2
2
2
2
12
1
2
0
0

Precipitation Amount (mm)

0
0
0
1.1
1.8
1.1
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
17
17
17
17
17
17
17
17
17
17
18
19
21
21
23
24
25
24
23
20
19

Feels Like (°C)

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

Dew Point (°C)

14
14
15
17
17
17
17
16
17
17
17
16
17
17
18
19
19
19
18
17
17
18
17
17

Relative Humidity (%)

86
89
96
98
98
98
98
98
98
100
100
98
98
96
93
92
88
77
66
63
63
71
81
85

Pressure (mb)

1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1012
1012
1012
1011
1012
1012

Ozone (du)

294
296
297
297
296
296
295
297
298
297
295
295
296
297
296
295
295
296
296
296
294
293
292
291

Thursday 18

Waning Crescent 5%

04:01

17:57

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

Sun - Rise: 06:30, Set: 18:46, Transit: 12:38. Moon - Rise: 04:01, Set: 17:57. Civil Dark: 19:14 - 06:02. Nautical Dark: 19:47 - 05:29. Astro Dark: 20:21 - 04:55

Total Clouds (% Sky Obscured)

6
2
23
2
3
0
0
0
0
0
14
27
21
17
28
46
38
47
69
85
89
77
84
46

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
6
27
16
14
28
41
33
43
68
77
84
68
52
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
16
14
11
21
22
26
22
30
21
31
22
30
9

High Clouds (% Sky Obscured)

3
2
23
2
2
0
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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

18
18
17
16
16
15
15
15
15
15
15
18
21
23
24
25
26
27
27
26
24
23
21
19

Feels Like (°C)

21
20
20
18
18
17
17
16
16
15
16
19
22
24
25
26
26
27
26
25
23
23
21
20

Dew Point (°C)

17
17
16
14
14
13
11
10
9
9
10
11
13
14
13
13
12
11
11
11
13
14
14
14

Relative Humidity (%)

90
93
93
87
87
85
77
69
68
68
70
65
58
55
50
45
40
38
37
40
50
57
65
72

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1014
1015
1016
1017

Ozone (du)

291
291
291
292
295
296
297
298
300
298
294
292
292
293
292
291
292
295
296
294
293
293
293
292

Friday 19

Waning Crescent 1%

05:08

18:17

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

Sun - Rise: 06:31, Set: 18:44, Transit: 12:38. Moon - Rise: 05:08, Set: 18:17. Civil Dark: 19:12 - 06:03. Nautical Dark: 19:45 - 05:30. Astro Dark: 20:19 - 04:56

Total Clouds (% Sky Obscured)

0
0
0
2
2
0
0
0
0
1
1
2
2
7
20
20
17
10
7
4
3
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
20
17
10
7
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
0
0
0
0
0
0
0
0
1
1
0
2
1
0
1
1
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
15
13
12
11
9
9
9
8
7
10
12
14
15
16
16
17
17
17
17
15
13
11

Dew Point (°C)

14
12
6
4
3
2
2
1
1
1
1
2
2
2
1
2
2
2
2
3
4
5
5
5

Relative Humidity (%)

76
74
54
50
52
54
56
57
58
60
61
54
48
39
36
35
35
34
34
35
40
48
56
64

Pressure (mb)

1018
1019
1020
1020
1021
1022
1022
1023
1023
1024
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1026
1027

Ozone (du)

290
290
290
290
290
290
289
288
288
287
286
285
286
286
286
284
283
281
281
282
283
283
285
285

Saturday 20

Waning Crescent 0%

06:14

18:35

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

Sun - Rise: 06:32, Set: 18:42, Transit: 12:37. Moon - Rise: 06:14, Set: 18:35. Civil Dark: 19:10 - 06:04. Nautical Dark: 19:43 - 05:31. Astro Dark: 20:17 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
22
30
32
51
47
50
50
25
35
54
61
61
66
71
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
22
30
21
9
0
0
0
0
6
11
17
11
6
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
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
12
25
37
48
59
70
80

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)

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

Chance of Frost

Temperature (°C)

10
9
8
8
8
7
7
7
6
7
7
9
13
15
18
19
20
21
21
20
19
17
14
12

Feels Like (°C)

10
10
9
9
9
8
8
7
7
8
8
10
12
14
16
17
17
19
18
17
16
14
12
11

Dew Point (°C)

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

Relative Humidity (%)

68
72
74
77
77
78
78
78
79
81
79
66
58
50
41
33
29
28
28
30
37
48
59
65

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1026
1026
1026
1026

Ozone (du)

285
286
287
287
285
283
282
281
280
279
280
282
282
283
284
285
286
286
287
287
285
285
285
287

Sunday 21

New Moon 1%

07:17

18:54

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

Sun - Rise: 06:33, Set: 18:41, Transit: 12:37. Moon - Rise: 07:17, Set: 18:54. Civil Dark: 19:09 - 06:05. Nautical Dark: 19:41 - 05:32. Astro Dark: 20:15 - 04:59

Total Clouds (% Sky Obscured)

91
100
66
45
28
25
25
25
27
24
76
62
48
41
43
42
40
41
42
39
24
12
0
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
16
25
25
27
24
55
53
48
41
43
40
37
40
42
39
24
12
0
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0

High Clouds (% Sky Obscured)

90
100
66
45
28
25
14
2
2
1
12
12
9
6
6
6
7
8
10
27
19
9
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)

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

Chance of Frost

Temperature (°C)

11
10
10
9
8
8
8
7
7
7
8
10
13
16
19
20
22
23
23
23
22
20
18
16

Feels Like (°C)

9
8
8
9
9
8
9
8
8
8
9
9
11
12
13
15
15
17
23
22
22
22
23
23

Dew Point (°C)

6
6
5
6
6
6
6
5
5
6
6
6
5
5
4
5
6
7
8
9
10
11
12
13

Relative Humidity (%)

68
72
73
81
84
85
88
88
90
90
88
74
58
46
35
36
35
36
39
42
46
57
70
85

Pressure (mb)

1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1020
1019
1019
1019
1020

Ozone (du)

288
288
288
289
288
287
285
284
284
284
284
284
284
283
283
284
284
284
285
285
285
283
282
280

Monday 22

Waxing Crescent 4%

08:21

19:13

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

Sun - Rise: 06:34, Set: 18:39, Transit: 12:37. Moon - Rise: 08:21, Set: 19:13. Civil Dark: 19:07 - 06:06. Nautical Dark: 19:40 - 05:34. Astro Dark: 20:13 - 05:00

Total Clouds (% Sky Obscured)

5
7
15
24
32
35
34
33
28
20
9
19
21
21
32
52
86
84
86
84
73
63
57
44

Low Clouds (% Sky Obscured)

5
7
15
24
30
33
34
33
25
13
0
0
0
0
0
0
0
0
0
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)

1
1
3
4
7
8
8
0
0
0
0
8
15
21
17
10
3
9
19
41
56
63
57
44

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)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
13
13
13
13
14
15
16
19
22
24
26
27
28
28
27
27
25
23
21

Feels Like (°C)

15
15
15
15
15
15
14
14
14
14
14
15
19
20
20
22
23
25
29
28
27
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

89
92
95
95
95
95
96
96
98
95
92
90
76
64
53
50
46
43
45
45
47
55
64
75

Pressure (mb)

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

Ozone (du)

279
278
277
277
277
276
276
275
275
275
275
275
274
273
272
272
271
271
270
269
268
268
267
266

Tuesday 23

Waxing Crescent 8%

09:25

19:34

21 OK
22 Good
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Good
08 OK
09 OK
10 OK
11 OK
12 OK
13 Good

Sun - Rise: 06:35, Set: 18:37, Transit: 12:36. Moon - Rise: 09:25, Set: 19:34. Civil Dark: 19:05 - 06:07. Nautical Dark: 19:38 - 05:35. Astro Dark: 20:11 - 05:01

Total Clouds (% Sky Obscured)

26
7
27
47
67
50
46
50
41
32
18
20
25
26
23
19
15

Low Clouds (% Sky Obscured)

0
0
5
8
7
2
3
7
18
14
8
5
2
0
7
10
13

Medium Clouds (% Sky Obscured)

0
0
1
1
2
3
14
25
26
19
10
3
1
0
3
4
3

High Clouds (% Sky Obscured)

26
3
24
47
67
50
46
50
41
32
18
20
25
26
23
19
15

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
6
6
5
5
5
5
5
5
6
6
7
7
7

Chance of Frost

Temperature (°C)

20
19
18
17
17
17
17
17
17
18
19
20
22
25
28
29
30

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
84
86
88
89
90
92
93
93
90
86
85
71
59
50
44
38

Pressure (mb)

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

Ozone (du)

266
266
266
265
265
264
265
266
266
266
265
265
265
266
266
266
267

Forecast for Cedarwood, Middlesex, United States of America (42.36,-71.26)

Generated: 17/09/25 21:18:36. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00