Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waning Gibbous 74%

21:18

12:42

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:43, Set: 18:25, Transit: 12:34. Moon - Rise: 21:18, Set: 12:42. Civil Dark: 18:53 - 06:15. Nautical Dark: 19:26 - 05:42. Astro Dark: 19:59 - 05:09

Total Clouds (% Sky Obscured)

60
78
83
100
100
99
94
98
77
88
91
91
82
84
95
97
99
77
78
96
84
84
66
92

Low Clouds (% Sky Obscured)

25
24
22
22
19
16
21
19
14
17
10
21
9
15
84
54
77
21
24
59
23
14
46
42

Medium Clouds (% Sky Obscured)

11
37
22
76
94
99
86
88
70
76
85
84
71
69
87
93
94
72
72
90
74
76
60
78

High Clouds (% Sky Obscured)

60
78
83
100
100
72
66
86
0
0
0
3
2
50
55
34
68
11
3
5
6
1
8
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
1
1
0
0
0
1
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
4
4
4
4
4
4
4
5
4
6
7
7
7
7
8
7
7
8
7
7
7
8

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
15
14
14
15
17
19
20
22
23
23
22
21
21
20
20
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
90
90
87
86
87
87
85
77
69
64
60
67
70
67
74
71
76
78
81
81
81

Pressure (mb)

1018
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

275
275
272
273
274
274
279
279
283
281
279
275
274
274
274
273
271
267
267
266
264
262
261
261

Thursday 1

Waning Gibbous 63%

22:22

13:48

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:44, Set: 18:24, Transit: 12:34. Moon - Rise: 22:22, Set: 13:48. Civil Dark: 18:51 - 06:16. Nautical Dark: 19:24 - 05:43. Astro Dark: 19:57 - 05:10

Total Clouds (% Sky Obscured)

79
78
75
96
49
52
63
73
67
73
68
100
100
100
100
97
96
99
100
100
99
100
93
100

Low Clouds (% Sky Obscured)

48
44
30
29
34
40
39
39
26
18
8
4
5
1
28
21
40
22
40
49
6
50
72
23

Medium Clouds (% Sky Obscured)

42
55
39
5
5
5
28
31
42
40
32
28
46
49
38
56
63
66
76
100
86
100
78
79

High Clouds (% Sky Obscured)

2
4
19
77
0
7
11
28
2
25
28
100
100
100
100
85
61
91
96
93
96
100
65
97

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
8
21
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
80
82
84
83
86
86
85
80
70
63
59
55
53
51
54
57
63
65
69
71
72
71

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1010
1010
1009
1009
1010
1010
1011
1012
1013
1013
1014

Ozone (du)

260
259
259
257
257
257
259
259
260
259
259
259
259
261
261
261
262
263
264
266
266
267
268
269

Friday 2

Waning Gibbous 52%

No Rise

14:42

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

Sun - Rise: 06:45, Set: 18:22, Transit: 12:33. Moon - Rise: No Rise, Set: 14:42. Civil Dark: 18:50 - 06:17. Nautical Dark: 19:22 - 05:44. Astro Dark: 19:55 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
97
85
85
81
71
2
14
11
5
16
20
30
41
41
44
51
48
46
38
33

Low Clouds (% Sky Obscured)

54
43
14
4
0
0
0
0
0
0
0
3
2
5
7
12
22
34
38
47
48
46
38
33

Medium Clouds (% Sky Obscured)

67
44
55
63
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
94
75
75
76
67
2
14
2
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
2
2
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)

9
8
7
7
5
5
6
7
6
6
7
7
7
7
6
6
6
6
6
4
3
3
2
1

Chance of Frost

Temperature (°C)

19
17
16
15
14
14
13
13
12
13
15
16
17
18
19
19
19
18
17
15
13
12
12
11

Feels Like (°C)

18
16
14
13
13
13
13
13
12
14
15
15
17
18
18
18
18
17
16
15
13
13
13
12

Dew Point (°C)

14
12
11
10
10
11
9
8
7
8
7
5
4
4
4
5
6
7
8
8
7
8
9
9

Relative Humidity (%)

72
73
73
74
78
83
77
71
72
71
59
48
41
38
38
40
44
48
56
60
68
75
81
84

Pressure (mb)

1015
1016
1017
1017
1018
1018
1019
1020
1021
1022
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1027
1027
1028

Ozone (du)

269
271
273
276
278
280
281
281
280
282
283
283
282
281
280
278
277
277
277
279
280
282
286
286

Saturday 3

Third Quarter 40%

23:34

15:24

23 OK
00 OK
01 Good
02 Good
03 OK
04 OK
05 OK
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

Sun - Rise: 06:46, Set: 18:20, Transit: 12:33. Moon - Rise: 23:34, Set: 15:24. Civil Dark: 18:48 - 06:18. Nautical Dark: 19:21 - 05:45. Astro Dark: 19:53 - 05:13

Total Clouds (% Sky Obscured)

20
9
0
6
10
17
32
44
60
60
83
57
60
54
55
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
8
0
3
5
8
15
22
31
31
28
21
18
19
29
42
48
55
38
28
17
32
46
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
46
70
96
98
100

High Clouds (% Sky Obscured)

0
0
0
2
3
5
16
30
42
46
75
57
60
54
52
100
100
100
100
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
36
56
80

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
90
91
90
88
87
91
95
85
69
60
56
54
50
49
52
56
65
75
84
87
89
90

Pressure (mb)

1028
1028
1028
1028
1028
1029
1029
1028
1029
1029
1028
1028
1028
1027
1026
1025
1024
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

288
288
288
287
285
284
282
282
280
281
280
279
279
279
280
279
279
280
281
283
284
285
284
284

Sunday 4

Waning Crescent 29%

00:51

15:58

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good

Sun - Rise: 06:47, Set: 18:18, Transit: 12:33. Moon - Rise: 00:51, Set: 15:58. Civil Dark: 18:46 - 06:19. Nautical Dark: 19:19 - 05:47. Astro Dark: 19:52 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
74
81
86
68
49
31
22
13
3

Low Clouds (% Sky Obscured)

67
92
94
95
92
93
96
94
100
100
100
100
93
48
42
41
52
57
42
38
31
22
12
3

Medium Clouds (% Sky Obscured)

100
100
100
100
99
99
99
100
100
55
55
55
55
55
60
18
36
50
28
14
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
87
73
65
56
70
70
43
22
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
4
6
1
1
2
2
2
3
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
71
56
42
22
30
30
27
15
15
16
13
8
1
0
0
0

Precipitation Amount (mm)

0.9
1.4
2.5
2.7
2.2
2.5
2
1.1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
12
13
13
13
13
13
12
13
13
14
14
14
15
18
18
17
17
17
17
10
10

Dew Point (°C)

11
12
12
12
13
13
13
13
13
13
12
12
12
11
10
8
11
10
9
7
5
3
3
3

Relative Humidity (%)

90
95
98
98
98
100
100
98
100
96
95
93
92
79
71
61
60
60
59
55
53
51
56
61

Pressure (mb)

1020
1019
1018
1016
1016
1015
1014
1013
1013
1013
1012
1012
1012
1011
1010
1009
1010
1010
1010
1011
1011
1012
1013
1013

Ozone (du)

285
283
283
282
282
282
284
287
289
292
295
293
291
292
294
296
296
297
297
298
299
299
301
303

Monday 5

Waning Crescent 19%

02:07

16:25

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 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 06:48, Set: 18:17, Transit: 12:32. Moon - Rise: 02:07, Set: 16:25. Civil Dark: 18:45 - 06:20. Nautical Dark: 19:17 - 05:48. Astro Dark: 19:50 - 05:15

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

3
3
3
3
3
3
3
3
2
2
3
3
3
2
1
1
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)

0
0
0
0
0
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
1
1
3
1
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
7
7
8
8
7
7
7
8
8
9
10
11
11
11
10
9
8
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
71
69
67
66
65
64
62
56
49
44
40
37
34
35
37
38
42
45
50
51
51

Pressure (mb)

1014
1014
1015
1015
1016
1016
1017
1018
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022

Ozone (du)

305
310
314
319
328
337
346
351
355
359
357
356
354
350
346
342
338
334
330
329
327
325
325
325

Tuesday 6

Waning Crescent 11%

03:21

16:48

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 Good
12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good

Sun - Rise: 06:49, Set: 18:15, Transit: 12:32. Moon - Rise: 03:21, Set: 16:48. Civil Dark: 18:43 - 06:21. Nautical Dark: 19:15 - 05:49. Astro Dark: 19:48 - 05:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
5
5
5
5
8
12
16
20
25
29
20
10
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
6
9
15
13
8
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

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
3
4
4
5
5
6
6
7
7
8
10
7
4
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
4
4
3
3
2
3
4
5
7
10
13
14
15
16
15
15
15
13
11

Feels Like (°C)

5
5
5
5
2
2
2
2
2
2
5
6
7
8
9
10
15
14
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

52
55
58
61
62
63
63
62
59
56
48
41
35
34
31
31
34
37
42
48
56

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1019
1019
1019
1019

Ozone (du)

324
323
321
320
318
317
316
315
314
313
312
310
309
308
307
305
306
306
306
307
308

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

Generated: 30/09/26 22:19:42. Forecast: 30/09/26 to 06/10/26. Timezone: UTC-4.00