Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 68%

20:06

13:51

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

Sun - Rise: 07:50, Set: 16:41, Transit: 12:15. Moon - Rise: 20:06, Set: 13:51. Civil Dark: 17:19 - 07:12. Nautical Dark: 18:02 - 06:29. Astro Dark: 18:43 - 05:48

Total Clouds (% Sky Obscured)

69
66
100
100
47
31
22
100
100
100
100
100
100
93
75
5
41
53
27
14
4
14
10
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
34
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
32
28
60
91
97
74
75
5
24
24
16
0
0
0
5
3

High Clouds (% Sky Obscured)

69
66
100
100
47
31
22
100
100
100
100
100
100
93
75
0
0
0
4
14
4
14
8
41

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
1
2
0
0
1
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
9
10
10
13
12
10
9
7
5
5
6
6
10
8
8
9
10
14
17
21
22
22
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-2
-2
-2
-2
-2
-2
-1
-1
-1
0
1
2
2
2
2
2
3
3
3
3
-2
-5
-6

Relative Humidity (%)

76
80
83
83
83
81
83
84
83
77
75
75
80
72
75
76
78
79
75
73
69
45
37
38

Pressure (mb)

1018
1017
1016
1014
1013
1011
1010
1008
1007
1005
1004
1003
1003
1003
1001
1002
1002
1002
1004
1004
1004
1004
1005
1006

Ozone (du)

287
287
287
285
287
288
288
289
294
295
295
298
299
302
317
324
321
321
319
326
323
322
321
318

Monday 10

Waning Gibbous 57%

21:36

14:09

16 OK
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 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 OK
14 Good
15 Good

Sun - Rise: 07:52, Set: 16:39, Transit: 12:15. Moon - Rise: 21:36, Set: 14:09. Civil Dark: 17:18 - 07:14. Nautical Dark: 18:00 - 06:31. Astro Dark: 18:42 - 05:50

Total Clouds (% Sky Obscured)

35
96
90
98
100
95
70
62
62
69
50
28
15
10
7
5
5
0
0
35
41
18
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
44
34
25
25
30
30
30
28
15
10
7
5
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
36
33
62
59
92
68
56
55
57
41
28
15
10
7
1
0
0
0
35
41
18
0
0

High Clouds (% Sky Obscured)

35
95
89
60
50
45
45
27
6
23
25
25
15
5
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
8
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
2
2
0
1
1
13
21
22
15
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)

14
9
8
8
8
9
10
11
10
11
12
12
11
11
11
9
9
9
11
12
12
14
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-6
-5
-4
-3
-3
-4
-3
-3
-1
0
1
1
1
1
1
1
1
-1
-1
-1
-1
-4

Relative Humidity (%)

42
48
49
54
61
63
60
60
63
63
76
85
89
88
85
89
91
86
79
67
63
58
54
46

Pressure (mb)

1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

312
304
299
292
287
285
285
287
291
292
295
299
303
306
309
309
308
309
309
310
310
310
310
308

Tuesday 11

Third Quarter 47%

23:02

14:22

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

Sun - Rise: 07:54, Set: 16:38, Transit: 12:15. Moon - Rise: 23:02, Set: 14:22. Civil Dark: 17:16 - 07:15. Nautical Dark: 17:59 - 06:33. Astro Dark: 18:40 - 05:51

Total Clouds (% Sky Obscured)

0
0
1
4
8
3
2
8
1
1
1
1
3
31
65
13
2
0
1
34
67
98
97
95

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
22
5
0
0
0
0
32
66
98
92
80

High Clouds (% Sky Obscured)

0
0
1
4
8
3
2
8
1
1
1
1
3
19
64
13
2
0
1
14
20
26
49
71

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)

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

Chance of Frost

Temperature (°C)

6
5
4
3
2
2
1
1
0
-0
-0
-1
-1
-1
-1
-1
-1
-0
1
3
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-6
-5

Relative Humidity (%)

46
52
55
57
60
62
65
67
71
72
71
71
72
71
70
68
67
63
55
49
47
45
47
54

Pressure (mb)

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

Ozone (du)

311
309
308
307
306
306
304
303
301
300
301
301
300
299
298
299
299
299
299
299
300
301
301
301

Wednesday 12

Waning Crescent 36%

00:25

14:31

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:56, Set: 16:36, Transit: 12:15. Moon - Rise: 00:25, Set: 14:31. Civil Dark: 17:15 - 07:17. Nautical Dark: 17:58 - 06:34. Astro Dark: 18:39 - 05:53

Total Clouds (% Sky Obscured)

94
91
81
89
90
91
89
88
86
85
89
91
91
95
98
100
92
82
73
82
92
100
100
100

Low Clouds (% Sky Obscured)

0
10
21
31
27
24
21
14
7
0
1
1
1
1
1
1
16
38
10
14
41
38
33
31

Medium Clouds (% Sky Obscured)

72
67
68
68
57
51
42
39
37
45
48
57
52
45
37
35
35
36
13
22
34
38
73
96

High Clouds (% Sky Obscured)

88
65
25
32
68
85
70
88
86
85
86
84
83
89
95
100
92
82
73
82
92
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)

5
6
6
6
7
7
8
9
10
11
11
12
13
13
14
15
15
16
17
17
17
17
17
16

Chance of Frost

Temperature (°C)

2
1
0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
1
1
2
2
2

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-4
-4
-3

Relative Humidity (%)

62
67
71
71
68
68
68
67
68
67
66
67
68
68
68
67
67
66
66
64
64
66
66
68

Pressure (mb)

1014
1014
1014
1014
1014
1013
1012
1012
1011
1010
1010
1009
1008
1007
1006
1005
1005
1003
1002
1001
1000
998
996
995

Ozone (du)

301
302
303
303
304
305
306
306
307
308
308
308
308
308
309
310
310
310
311
313
315
316
318
318

Thursday 13

Waning Crescent 27%

01:42

14:39

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:58, Set: 16:35, Transit: 12:15. Moon - Rise: 01:42, Set: 14:39. Civil Dark: 17:14 - 07:19. Nautical Dark: 17:56 - 06:36. Astro Dark: 18:38 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
100
100
100
100
100
100
94
98
99
100
75
56
37
53
62
57
53
53

Low Clouds (% Sky Obscured)

33
39
48
51
53
49
49
43
38
33
23
11
2
4
5
6
10
14
18
25
29
32
30
31

Medium Clouds (% Sky Obscured)

100
32
85
38
20
23
30
42
61
76
53
56
69
79
88
95
75
56
37
48
35
21
28
35

High Clouds (% Sky Obscured)

100
100
100
100
100
94
100
100
100
100
100
100
89
64
35
5
0
0
0
3
1
0
0
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
7
10
10
22
27
30
26
23
21
35
26
22
26
28
26
23
17
0
2
5

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)

16
15
15
15
15
14
13
11
8
6
6
7
7
8
8
8
9
9
10
10
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
71
73
73
77
78
84
88
91
91
91
91
91
89
89
89
84
80
76
72
67
62
64

Pressure (mb)

995
994
993
992
991
990
990
989
989
989
989
990
990
990
991
991
992
992
993
994
995
995
996
997

Ozone (du)

319
321
323
326
330
336
338
338
338
338
340
340
341
343
344
345
345
348
351
354
361
368
374
378

Friday 14

Waning Crescent 18%

02:57

14:47

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 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 08:00, Set: 16:33, Transit: 12:16. Moon - Rise: 02:57, Set: 14:47. Civil Dark: 17:12 - 07:20. Nautical Dark: 17:55 - 06:37. Astro Dark: 18:37 - 05:56

Total Clouds (% Sky Obscured)

53
57
65
78
94
99
98
99
99
100
77
69
64
43
22
2
5
8
10
16
20
24
31
39

Low Clouds (% Sky Obscured)

33
31
29
31
37
43
39
36
33
28
24
18
14
10
5
0
3
7
10
14
18
20
14
9

Medium Clouds (% Sky Obscured)

41
48
60
77
89
92
94
91
86
78
56
40
25
14
6
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

2
1
1
0
8
16
24
14
10
10
9
8
4
5
2
0
0
0
0
0
0
1
8
17

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 (%)

8
15
18
20
20
19
14
14
11
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
7
8
8
9
9
9
9
9
9
9
9
9
8
8
7
6
6
6
6
5
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-4
-3
-3
-4
-4
-4
-6
-6
-7
-8
-8
-8
-9
-9
-9
-9
-10
-10
-5
-5
-5
-4

Dew Point (°C)

-4
-5
-4
-4
-4
-4
-5
-5
-6
-6
-6
-7
-8
-8
-9
-9
-9
-10
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

66
69
73
77
80
78
75
74
74
75
75
73
73
73
73
73
73
65
59
55
52
50
49
52

Pressure (mb)

998
999
1001
1002
1003
1003
1004
1005
1006
1007
1007
1008
1009
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

382
387
392
398
404
398
393
387
381
375
369
361
354
347
348
348
348
345
342
339
337
336
334
334

Saturday 15

Waning Crescent 11%

04:11

14:55

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

Sun - Rise: 08:02, Set: 16:32, Transit: 12:16. Moon - Rise: 04:11, Set: 14:55. Civil Dark: 17:11 - 07:22. Nautical Dark: 17:54 - 06:39. Astro Dark: 18:35 - 05:57

Total Clouds (% Sky Obscured)

47
39
29
20
20
20
20
18
16
13
7
6
6
9
14
24
43
56
66

Low Clouds (% Sky Obscured)

4
5
5
5
7
8
9
9
9
8
7
5
3
3
2
1
1
1
0

Medium Clouds (% Sky Obscured)

2
2
3
4
6
6
6
7
6
5
4
2
1
1
1
1
4
9
14

High Clouds (% Sky Obscured)

24
14
5
1
1
0
0
0
0
0
0
0
0
3
7
16
25
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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-4
-3

Feels Like (°C)

-4
-3
-6
-7
-7
-7
-8
-8
-8
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8

Dew Point (°C)

-10
-10
-9
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-10
-9
-9

Relative Humidity (%)

57
61
65
66
70
72
75
77
77
79
79
77
76
74
73
73
73
68
64

Pressure (mb)

1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

333
333
331
330
329
327
326
324
323
323
322
321
320
319
317
316
314
314
313

Forecast for Sandy Beach, Canada (53.68,-112.83)

Generated: 09/11/25 16:41:21. Forecast: 09/11/25 to 15/11/25. Timezone: UTC-7.00