Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 16

Waxing Crescent 32%

14:05

21:24

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
16 OK

Sun - Rise: 06:44, Set: 19:10, Transit: 12:56. Moon - Rise: 14:05, Set: 21:24. Civil Dark: 19:40 - 06:15. Nautical Dark: 20:15 - 05:40. Astro Dark: 20:51 - 05:04

Total Clouds (% Sky Obscured)

63
71
78
83
100
100
100
100
100
100
100
99
100
100
96
94
72
66
49
74
63
75
60
35

Low Clouds (% Sky Obscured)

0
15
0
0
6
8
9
28
46
58
66
69
59
52
53
39
29
26
49
2
7
14
12
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
57
50
58
35
35
40
55
63
66
53
26

High Clouds (% Sky Obscured)

63
71
78
83
100
100
100
100
100
100
100
94
100
100
80
81
44
46
4
18
1
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
1
1
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
4
3
3
4
4
4
4
4
4
4
4
4
5
4
5
5
5
5
4
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
18
16
15
14
13
13
13
12
11
11
11
11
10
12
14
16
18
19
21
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

57
66
69
67
69
70
70
70
71
71
71
72
74
77
76
76
72
67
70
71
62
68
59
59

Pressure (mb)

1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1022
1022
1021
1021

Ozone (du)

288
288
288
287
286
285
285
285
283
283
282
281
282
281
280
280
279
277
278
280
283
288
293
299

Thursday 17

Waxing Crescent 41%

15:00

22:05

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

Sun - Rise: 06:46, Set: 19:09, Transit: 12:56. Moon - Rise: 15:00, Set: 22:05. Civil Dark: 19:38 - 06:16. Nautical Dark: 20:13 - 05:41. Astro Dark: 20:49 - 05:05

Total Clouds (% Sky Obscured)

23
1
3
26
15
0
6
11
7
0
17
32
36
76
41
6
5
9
1
17
3
2
1
35

Low Clouds (% Sky Obscured)

0
0
0
26
15
0
0
0
0
0
17
32
36
61
40
6
3
9
1
9
0
0
0
0

Medium Clouds (% Sky Obscured)

21
1
3
4
3
0
4
7
4
0
2
13
21
15
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
1
0
1
0
0
3
3
2
1
30

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

Chance of Frost

Temperature (°C)

22
21
18
16
15
15
14
13
12
12
12
12
12
12
12
13
15
16
16
17
17
18
18
18

Feels Like (°C)

24
23
20
19
17
16
14
14
13
13
12
11
12
12
11
13
14
14
14
15
15
15
16
15

Dew Point (°C)

14
15
14
13
13
12
11
11
11
10
10
10
10
10
9
10
9
8
8
8
6
4
3
3

Relative Humidity (%)

60
68
77
81
83
83
86
89
90
87
89
88
88
87
77
80
70
60
59
54
47
39
36
36

Pressure (mb)

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

Ozone (du)

303
305
304
308
309
309
308
307
307
310
312
316
316
311
307
306
305
303
303
302
302
302
303
302

Friday 18

First Quarter 51%

15:47

22:55

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

Sun - Rise: 06:47, Set: 19:07, Transit: 12:56. Moon - Rise: 15:47, Set: 22:55. Civil Dark: 19:36 - 06:17. Nautical Dark: 20:11 - 05:43. Astro Dark: 20:47 - 05:07

Total Clouds (% Sky Obscured)

53
9
100
100
100
100
100
98
83
95
81
100
12
20
25
44
92
70
64
92
99
62
67
70

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
19
5
3
2
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)

53
9
100
100
100
100
100
96
69
93
76
100
12
20
20
44
91
70
64
92
99
62
67
70

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)

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

Chance of Frost

Temperature (°C)

18
17
14
11
11
10
9
9
8
7
7
6
6
5
4
6
9
11
13
14
15
15
16
16

Feels Like (°C)

14
14
12
8
7
6
5
4
5
5
4
5
3
3
2
3
6
8
10
12
12
12
14
14

Dew Point (°C)

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

Relative Humidity (%)

43
53
57
56
52
56
59
63
69
75
76
78
80
83
80
71
61
54
50
46
45
43
43
43

Pressure (mb)

1023
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1025
1024
1023
1023

Ozone (du)

300
299
298
296
294
293
291
290
289
288
287
286
286
286
288
289
289
289
289
288
289
287
288
289

Saturday 19

Waxing Gibbous 61%

16:25

23:53

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 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:48, Set: 19:05, Transit: 12:55. Moon - Rise: 16:25, Set: 23:53. Civil Dark: 19:34 - 06:19. Nautical Dark: 20:09 - 05:44. Astro Dark: 20:45 - 05:08

Total Clouds (% Sky Obscured)

75
75
76
86
96
90
95
97
96
84
75
63
53
47
42
44
52
56
52
51
47
60
77
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
17
25
32
29
28
31
45
63
70

Medium Clouds (% Sky Obscured)

0
0
0
2
3
5
6
8
9
15
64
43
23
47
35
30
12
53
18
1
0
0
0
0

High Clouds (% Sky Obscured)

75
75
76
86
95
90
95
94
92
71
56
46
40
39
37
32
21
15
10
10
15
31
46
47

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

Chance of Frost

Temperature (°C)

15
14
12
10
9
8
7
7
6
6
6
6
6
6
7
7
9
12
14
16
17
19
19
19

Feels Like (°C)

14
14
11
9
8
7
6
5
3
3
3
3
3
3
4
4
7
9
12
13
14
16
17
16

Dew Point (°C)

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

Relative Humidity (%)

46
56
63
71
74
77
78
79
79
78
76
74
78
79
75
75
69
62
58
53
49
45
43
41

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1016
1016
1016

Ozone (du)

288
288
287
288
287
287
289
288
287
285
285
286
287
286
286
286
286
283
280
279
280
281
282
282

Sunday 20

Waxing Gibbous 70%

16:56

00:58

17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 OK
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

Sun - Rise: 06:49, Set: 19:03, Transit: 12:55. Moon - Rise: 16:56, Set: 00:58. Civil Dark: 19:32 - 06:20. Nautical Dark: 20:07 - 05:45. Astro Dark: 20:42 - 05:10

Total Clouds (% Sky Obscured)

93
94
67
46
26
10
9
8
5
26
49
81
83
80
75
81
88
95
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

56
34
16
11
9
6
5
4
0
0
1
1
14
27
38
37
37
33
32
25
15
6
3
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
12
27
47
48
49
45

High Clouds (% Sky Obscured)

75
83
61
42
23
5
5
5
5
26
49
81
70
54
41
52
68
82
87
94
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
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
4
4
4
5
6
6
6
6
7
6
6
6
6
7
7
7
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
16
13
13
12
11
10
9
8
7
7
6
5
4
5
5
6
7
8
8
9
10
13
12

Dew Point (°C)

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

Relative Humidity (%)

43
56
61
61
63
66
71
74
76
78
82
88
90
91
88
77
68
62
55
51
47
43
44
45

Pressure (mb)

1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

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

Monday 21

Waxing Gibbous 79%

16:56

02:06

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
16 Bad

Sun - Rise: 06:50, Set: 19:01, Transit: 12:55. Moon - Rise: 16:56, Set: 02:06. Civil Dark: 19:30 - 06:21. Nautical Dark: 20:05 - 05:47. Astro Dark: 20:40 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
97
96
90
82
71
69
67
69
66
63
60

Low Clouds (% Sky Obscured)

0
0
0
8
16
25
35
43
54
65
72
60
56
47
38
24
25
30
35
35
40
40
35
30

Medium Clouds (% Sky Obscured)

42
38
35
30
35
40
45
45
50
45
45
40
30
20
15
15
20
35
40
45
45
55
55
50

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
97
96
90
82
71
69
67
69
66
63
60

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

Precipitation Probability (%)

0
0
0
3
6
9
41
60
82
95
95
95
95
95
95
95
95
95
95
85
48
73
90
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.9
1.5
2.3
2.8
3
2.8
1.7
1.6
1.3
0.8
0.4
0
0.3
0.6
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
14
13
12
11
11
10
9
8
7
7
7
6
7
7
7
8
9
10
11
11
12
12
12

Feels Like (°C)

12
12
13
13
9
10
9
9
9
8
4
4
3
4
3
4
4
3
3
3
3
4
9
9

Dew Point (°C)

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

Relative Humidity (%)

46
49
54
58
62
66
71
73
74
75
78
79
84
81
76
74
62
52
43
42
39
37
39
41

Pressure (mb)

1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

290
290
290
289
290
291
292
292
292
292
291
290
290
289
288
288
287
287
286
286
286
286
286
286

Tuesday 22

Waxing Gibbous 87%

17:21

03:15

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

Sun - Rise: 06:52, Set: 18:59, Transit: 12:54. Moon - Rise: 17:21, Set: 03:15. Civil Dark: 19:28 - 06:22. Nautical Dark: 20:03 - 05:48. Astro Dark: 20:38 - 05:13

Total Clouds (% Sky Obscured)

70
80
85
90
95
95
95
90
91
91
95
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
25
30
60
65
65
70
70
41
50
69
97
98
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

45
45
45
45
45
50
50
75
80
74
68
62
62
61
58
58
58
62
67
66
72

High Clouds (% Sky Obscured)

70
80
85
88
85
88
90
90
91
91
95
85
75
70
50
36
32
28
45
62
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

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

Precipitation Probability (%)

95
92
84
69
54
39
37
34
34
31
29
27
24
23
22
44
51
49
50
56
63

Precipitation Amount (mm)

0.9
0.8
0.8
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
10
9
9
9
8
8
8
8
8
9
9
10
10
10
10
10
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
50
57
66
68
72
74
75
77
78
71
67
61
64
69
74
77
77
78
81
83

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

286
288
289
291
291
292
292
291
290
289
288
287
287
286
286
286
285
285
285
284
284

Forecast for Gloucester Glen, Ottawa, Canada (45.29,-75.70)

Generated: 16/09/26 17:58:31. Forecast: 16/09/26 to 22/09/26. Timezone: UTC-4.00