Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 6

Waning Crescent 15%

01:54

17:49

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

Sun - Rise: 06:39, Set: 19:43, Transit: 13:10. Moon - Rise: 01:54, Set: 17:49. Civil Dark: 20:15 - 06:06. Nautical Dark: 20:54 - 05:27. Astro Dark: 21:36 - 04:45

Total Clouds (% Sky Obscured)

16
27
45
48
9
4
4
3
3
4
20
42
37
29
40
46
87
96
97
97
98
97
97
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
2
1
1
1
1
1
1
1
20
53
79
95
90
91
92
100

Medium Clouds (% Sky Obscured)

0
0
3
9
6
3
0
0
0
4
20
42
37
29
40
36
84
91
94
90
96
87
29
28

High Clouds (% Sky Obscured)

0
0
3
3
2
2
1
0
0
0
2
2
2
0
0
0
2
45
3
43
35
34
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 (%)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
2
1
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
3
2
8
5
1
2
2
5
10
9
13
16
20
33
57
57
26
38
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
19
22
22
21
20
18
17
16
14
12
12
13
12
13
11
11
11
12
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

52
48
46
44
45
47
54
72
85
87
86
87
86
84
86
87
90
90
86
83
80
79
79
79

Pressure (mb)

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

Ozone (du)

336
334
331
329
328
329
330
331
329
327
323
322
322
321
320
319
320
324
327
329
331
332
330
327

Monday 7

Waning Crescent 7%

03:20

18:21

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

Sun - Rise: 06:40, Set: 19:41, Transit: 13:10. Moon - Rise: 03:20, Set: 18:21. Civil Dark: 20:13 - 06:08. Nautical Dark: 20:52 - 05:29. Astro Dark: 21:34 - 04:47

Total Clouds (% Sky Obscured)

100
95
95
100
85
92
87
85
65
38
55
53
39
39
39
40
68
54
50
48
47
37
46
58

Low Clouds (% Sky Obscured)

100
95
94
84
82
88
81
78
62
37
43
50
39
39
39
40
57
54
50
48
47
37
46
58

Medium Clouds (% Sky Obscured)

17
15
8
3
5
10
12
14
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

2
3
31
100
3
2
0
1
0
24
55
42
2
0
0
2
20
2
1
1
1
1
1
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
2
6
12
19
38
15
12
7
2
2
2

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
16
17
16
17
16
16
15
15
16
15
15
15
14
13
14
13
13
14
15
17
18
19

Dew Point (°C)

12
12
12
11
11
10
10
11
12
12
12
12
11
12
11
11
11
11
11
11
10
10
10
11

Relative Humidity (%)

80
77
72
66
64
62
64
72
79
84
89
90
92
92
90
90
92
92
92
92
82
72
66
63

Pressure (mb)

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

Ozone (du)

324
324
325
326
327
329
330
329
327
323
319
316
314
314
315
314
313
311
310
309
308
307
309
310

Tuesday 8

Waning Crescent 2%

04:46

18:45

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

Sun - Rise: 06:41, Set: 19:39, Transit: 13:09. Moon - Rise: 04:46, Set: 18:45. Civil Dark: 20:11 - 06:09. Nautical Dark: 20:50 - 05:30. Astro Dark: 21:31 - 04:49

Total Clouds (% Sky Obscured)

42
22
7
0
0
0
0
3
3
5
4
22
45
25
19
28
28
30
26
60
58
20
50
50

Low Clouds (% Sky Obscured)

42
22
7
0
0
0
0
0
0
0
0
0
6
22
19
28
28
30
26
27
18
8
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
1
1
2
1
6
23
2
1
1
2
4
4
32
33
6
20
20

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 (%)

1
0
0
0
0
0
0
0
0
1
5
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

19
20
21
21
21
21
20
18
16
15
15
14
14
14
13
13
13
12
12
13
14
16
18
20

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
14
13
13
13
12
12
12
11
11
11
11
11
11
10
11
11
11

Relative Humidity (%)

61
60
58
55
55
56
60
74
86
86
87
87
89
89
90
89
90
90
89
87
79
70
63
57

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

311
314
318
319
320
316
313
310
308
305
303
300
297
295
293
290
287
286
285
285
284
283
283
282

Wednesday 9

Waning Crescent 2%

06:08

19:03

12 Bad
13 Good
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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:43, Set: 19:36, Transit: 13:09. Moon - Rise: 06:08, Set: 19:03. Civil Dark: 20:09 - 06:11. Nautical Dark: 20:47 - 05:32. Astro Dark: 21:29 - 04:51

Total Clouds (% Sky Obscured)

50
12
55
69
61
55
92
94
61
71
79
69
64
65
64
61
55
56
57
59
62
75
99
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
6
8
17
25
37
49
52
53
56
57
57
60
66
72
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
7
10
21
33
45
43
46
45
38
30
21
14
6
0
0
0
3
0

High Clouds (% Sky Obscured)

20
4
39
59
61
55
88
88
61
71
79
66
42
23
16
8
1
1
1
2
2
2
38
35

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 (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
2
3
10
13
16
16
12
1
3
4
2
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
24
22
22
23
23
19
17
19
18
16
17
17
16
17
16
15
15
15
17
18
19
18

Dew Point (°C)

12
11
11
11
11
12
12
13
13
13
13
12
12
12
12
12
12
12
12
12
11
11
12
13

Relative Humidity (%)

55
49
46
47
47
48
52
69
74
76
78
78
80
83
83
83
86
87
89
89
79
73
72
72

Pressure (mb)

1023
1022
1022
1021
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

281
281
281
280
280
279
278
277
278
278
279
280
280
280
281
281
280
279
279
281
280
282
284
283

Thursday 10

New Moon 0%

07:27

19:19

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

Sun - Rise: 06:44, Set: 19:34, Transit: 13:09. Moon - Rise: 07:27, Set: 19:19. Civil Dark: 20:06 - 06:12. Nautical Dark: 20:45 - 05:34. Astro Dark: 21:26 - 04:53

Total Clouds (% Sky Obscured)

76
63
27
10
0
1
1
2
12
18
27
13
14
15
35
54
74
80
90
98
93
89
86
82

Low Clouds (% Sky Obscured)

64
55
21
7
0
0
0
0
0
0
0
10
11
14
31
45
51
63
77
92
89
86
82
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
15
26
30
30
27
19
11
5
18

High Clouds (% Sky Obscured)

40
36
4
0
0
1
1
2
12
18
27
0
1
1
26
50
71
54
36
17
19
17
21
24

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 (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

5
6
7
3
3
1
1
1
0
0
0
1
1
0
5
5
2
4
6
8
8
7
3
8

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

Chance of Frost

Temperature (°C)

19
19
20
20
20
21
20
18
16
15
14
14
13
13
12
12
12
12
13
13
13
14
15
15

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
13
13
13
14
14
13
13
13
12
12
11
12
11
11
11
12
12
12
12
12

Relative Humidity (%)

71
67
63
60
61
61
65
77
87
89
90
92
93
93
93
95
93
92
92
90
90
86
83
79

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1017
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

281
282
289
295
298
307
312
312
313
310
308
307
308
309
309
309
308
308
307
306
305
303
300
298

Friday 11

Waxing Crescent 1%

08:44

19:33

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

Sun - Rise: 06:46, Set: 19:32, Transit: 13:08. Moon - Rise: 08:44, Set: 19:33. Civil Dark: 20:04 - 06:14. Nautical Dark: 20:43 - 05:35. Astro Dark: 21:23 - 04:55

Total Clouds (% Sky Obscured)

80
78
66
51
35
22
13
6
33
61
87
57
28
0
0
0
0
8
17
25
36
41
44
39

Low Clouds (% Sky Obscured)

75
68
46
25
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
40
45
45
35
22
13
2
1
1
0
0
0
0
0
0
0
6
13
17
23
29
31
25

High Clouds (% Sky Obscured)

27
40
55
51
35
22
13
5
31
57
80
50
26
0
0
0
0
2
5
6
4
3
3
5

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 (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
10

Relative Humidity (%)

75
71
65
63
60
58
65
71
82
83
84
84
86
87
88
88
88
90
87
86
81
75
67
60

Pressure (mb)

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

Ozone (du)

296
295
293
291
290
288
284
281
278
275
272
268
267
266
264
263
261
259
259
259
259
260
262
263

Saturday 12

Waxing Crescent 4%

10:00

19:48

12 OK
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK

Sun - Rise: 06:47, Set: 19:30, Transit: 13:08. Moon - Rise: 10:00, Set: 19:48. Civil Dark: 20:02 - 06:15. Nautical Dark: 20:40 - 05:37. Astro Dark: 21:21 - 04:57

Total Clouds (% Sky Obscured)

35
32
22
16
7
11
17
19
29
38
50
57
64
71
50
29
9

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

24
22
14
8
3
5
7
10
12
13
16
14
12
10
8
7
6

High Clouds (% Sky Obscured)

7
10
7
4
2
3
4
5
13
22
31
40
51
61
42
21
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
0
1
2
0
1
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)

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

Chance of Frost

Temperature (°C)

18
19
20
20
20
20
18
16
15
14
14
13
13
13
13
13
12

Feels Like (°C)

20
19
19
19
19
21
20
20
20
18
17
17
14
13
14
14
13

Dew Point (°C)

10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

58
55
53
54
54
54
61
71
80
82
83
84
87
89
90
90
90

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

263
263
263
262
261
260
260
260
260
261
261
261
261
261
261
261
261

Forecast for Yaletown, Metro Vancouver Regional District, Canada (49.28,-123.12)

Generated: 06/09/26 12:17:29. Forecast: 06/09/26 to 12/09/26. Timezone: UTC-7.00