Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

First Quarter 51%

No Rise

No Set

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:44, Set: 19:10, Transit: 13:26. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:54 - 07:00. Nautical Dark: 20:47 - 06:07. Astro Dark: 21:44 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
99
96
97
100
69
70
89

Low Clouds (% Sky Obscured)

20
55
51
65
50
48
69
31
42
59
58
47
35
34
35
42
47
49
88
65
99
67
62
79

Medium Clouds (% Sky Obscured)

100
100
100
100
100
95
99
96
91
98
100
91
96
91
100
95
95
89
90
79
26
0
5
5

High Clouds (% Sky Obscured)

100
100
100
100
95
84
76
100
98
100
100
100
100
100
100
100
100
97
95
97
94
69
38
89

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

Precipitation Probability (%)

6
33
51
57
60
48
59
52
37
25
35
30
11
7
15
8
40
82
39
3
8
1
0
0

Precipitation Amount (mm)

0
0
0.2
0.2
0.3
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
13
14
13
15
17
15
17
18
18
17
16
14
13
11
10
8
7
4
2
3
7

Chance of Frost

Temperature (°C)

8
8
9
9
10
10
10
10
10
10
10
10
10
9
9
9
9
9
8
8
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
65
62
58
55
56
54
54
52
56
59
58
55
57
59
60
65
67
68
67
69
70
72
80

Pressure (mb)

1015
1014
1013
1012
1012
1010
1010
1009
1008
1007
1007
1006
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1003

Ozone (du)

306
305
304
302
300
300
300
303
302
302
302
305
305
306
308
310
311
311
312
312
313
314
317
319

Tuesday 30

Waxing Gibbous 61%

19:19

21:47

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
23 OK
00 OK
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 OK
07 Bad
08 OK
09 OK

Sun - Rise: 07:47, Set: 19:06, Transit: 13:25. Moon - Rise: 19:19, Set: 21:47. Civil Dark: 19:51 - 07:02. Nautical Dark: 20:44 - 06:09. Astro Dark: 21:41 - 05:13

Total Clouds (% Sky Obscured)

92
91
87
88
100
87
91
84
79
86
93
79
75
30
26
31
25
42
59
49
46
70
47
39

Low Clouds (% Sky Obscured)

88
86
82
88
100
74
71
73
66
79
90
72
67
30
26
31
25
42
59
49
46
52
47
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
90
87
66
75
75
82
80
79
41
70
7
3
0
0
0
0
0
0
0
3
36
0
3

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
5
1
0
3
1
2
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
8
10
9
11
10
10
10
8
7
9
8
7
9
7
5
6
7
6
7
5
4
4
3

Chance of Frost

Temperature (°C)

9
10
10
11
12
12
12
11
11
9
9
9
9
7
6
5
4
4
3
4
3
3
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
65
60
55
52
50
49
51
53
58
54
54
52
65
85
91
94
96
94
83
86
88
86
77

Pressure (mb)

1003
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

320
318
316
315
311
309
310
311
311
310
309
311
311
311
310
309
307
307
308
307
306
305
305
305

Wednesday 1

Waxing Gibbous 71%

19:00

23:54

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:50, Set: 19:03, Transit: 13:25. Moon - Rise: 19:00, Set: 23:54. Civil Dark: 19:48 - 07:05. Nautical Dark: 20:41 - 06:12. Astro Dark: 21:37 - 05:16

Total Clouds (% Sky Obscured)

75
73
71
77
91
100
100
100
100
100
100
100
100
100
99
92
78
83
62
71
81
86
95
90

Low Clouds (% Sky Obscured)

53
58
71
72
67
66
62
56
55
57
45
42
40
47
42
41
33
35
29
38
38
38
34
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
0
0
0
0
0
90
90
58
82
45
2
0
62
0
0
0
0
0

High Clouds (% Sky Obscured)

55
40
21
43
57
57
55
100
100
100
100
100
96
100
78
37
52
77
62
68
79
86
95
90

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

Chance of Frost

Temperature (°C)

6
8
9
10
10
10
10
10
9
7
6
5
5
4
4
3
3
3
2
2
2
1
1
2

Feels Like (°C)

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

Dew Point (°C)

0
-0
-0
0
0
0
0
-1
-0
0
-0
-0
0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

65
56
52
50
49
49
49
49
54
62
65
68
72
75
76
76
77
79
80
81
81
84
84
80

Pressure (mb)

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

Ozone (du)

304
304
304
304
304
305
305
305
305
307
309
311
311
313
314
315
316
317
317
318
318
319
318
318

Thursday 2

Waxing Gibbous 80%

18:50

01:49

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:52, Set: 19:00, Transit: 13:25. Moon - Rise: 18:50, Set: 01:49. Civil Dark: 19:44 - 07:08. Nautical Dark: 20:37 - 06:15. Astro Dark: 21:33 - 05:20

Total Clouds (% Sky Obscured)

96
100
100
99
99
97
95
93
95
96
98
89
80
72
78
85
92
94
96
99
99
99
99
98

Low Clouds (% Sky Obscured)

21
14
21
24
33
38
42
40
36
32
25
34
43
52
53
54
55
69
83
97
89
81
72
60

Medium Clouds (% Sky Obscured)

0
0
28
52
78
79
80
74
83
88
95
84
72
61
68
74
81
72
66
60
71
81
92
90

High Clouds (% Sky Obscured)

96
99
99
99
98
88
78
67
61
49
53
59
76
72
78
79
16
6
7
11
24
61
80
59

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
1
3
3
3
3
0
0
0
1
2
2
0
11
22
34
39
34
37
39

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
8
8
9
8
8
9
8
8
8
8
9
9
8
8
8
9
9
9
8
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
61
56
52
51
50
50
53
57
63
66
66
67
68
66
67
66
69
70
79
90
93
94
91

Pressure (mb)

1012
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1004
1003
1003
1002

Ozone (du)

317
318
319
319
317
315
314
315
315
316
314
313
314
312
311
314
314
315
314
312
309
310
309
310

Friday 3

Waxing Gibbous 89%

18:42

03:39

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

Sun - Rise: 07:55, Set: 18:56, Transit: 13:24. Moon - Rise: 18:42, Set: 03:39. Civil Dark: 19:41 - 07:10. Nautical Dark: 20:34 - 06:18. Astro Dark: 21:29 - 05:23

Total Clouds (% Sky Obscured)

97
96
98
99
100
100
100
100
67
33
0
22
43
65
100
100
100
100
99
99
99
100
100
99

Low Clouds (% Sky Obscured)

48
35
44
53
61
59
56
53
36
18
0
22
43
65
89
89
89
92
94
96
97
97
97
95

Medium Clouds (% Sky Obscured)

94
92
91
91
90
93
97
100
67
33
0
15
15
20
96
96
95
94
93
92
89
84
81
58

High Clouds (% Sky Obscured)

40
22
45
72
100
100
100
100
67
33
0
22
43
50
99
100
100
99
97
85
89
89
95
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
9
8
7
5
4
4
4
4
5
7
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

31
14
6
3
0
4
3
1
3
2
2
27
31
31
55
65
77
95
95
95
95
89
67
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.9
1.1
1.1
0.9
0.6
0.3
0

Wind Speed/Direction (mph)

8
9
10
10
11
10
8
6
5
4
4
4
5
3
3
2
1
2
4
6
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
62
56
52
52
52
56
61
68
69
65
70
81
85
88
91
94
91
90
86
88
86
85

Pressure (mb)

1001
1001
1000
1000
999
999
998
998
998
998
998
997
998
997
997
1000
1000
1000
1000
1001
1001
1001
1002
1002

Ozone (du)

310
310
305
301
299
296
293
292
293
292
292
292
292
292
293
293
294
294
296
297
298
300
302
303

Saturday 4

Waxing Gibbous 95%

18:35

05:27

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:58, Set: 18:53, Transit: 13:24. Moon - Rise: 18:35, Set: 05:27. Civil Dark: 19:38 - 07:13. Nautical Dark: 20:30 - 06:20. Astro Dark: 21:26 - 05:26

Total Clouds (% Sky Obscured)

98
98
94
91
87
86
82
77
81
84
88
85
85
85
69
55
44
48
55
62
74
85
95
86

Low Clouds (% Sky Obscured)

93
91
85
79
73
71
69
68
70
73
75
78
81
84
69
55
44
46
45
49
48
51
43
38

Medium Clouds (% Sky Obscured)

34
11
9
7
10
14
19
24
39
46
48
35
30
26
19
13
7
17
23
27
36
44
53
55

High Clouds (% Sky Obscured)

86
84
86
65
50
30
25
20
3
0
0
9
19
27
19
9
0
1
4
5
9
10
12
9

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

Precipitation Probability (%)

46
52
42
37
24
19
18
15
14
9
2
7
7
4
7
5
3
8
9
3
9
8
3
6

Precipitation Amount (mm)

0
0.2
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
13
15
15
16
16
15
15
15
14
13
12
12
12
12
11
11
10
10
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
82
79
74
74
72
71
71
71
69
73
76
80
80
81
84
83
83
83
83
83
83

Pressure (mb)

1003
1004
1005
1005
1006
1007
1008
1009
1010
1011
1011
1012
1012
1013
1013
1014
1015
1015
1016
1016
1017
1017
1018
1018

Ozone (du)

304
306
307
310
312
315
316
318
319
321
324
327
328
330
331
332
332
333
332
331
330
331
332
333

Sunday 5

Waxing Gibbous 99%

18:29

07:16

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:01, Set: 18:50, Transit: 13:24. Moon - Rise: 18:29, Set: 07:16. Civil Dark: 19:35 - 07:16. Nautical Dark: 20:27 - 06:23. Astro Dark: 21:22 - 05:29

Total Clouds (% Sky Obscured)

80
72
76
81
84
88
91
92
84
75
68
68
70
70
77
82
89
78
67
53

Low Clouds (% Sky Obscured)

47
63
70
79
84
88
90
92
84
75
67
64
64
63
71
79
87
73
60
46

Medium Clouds (% Sky Obscured)

58
57
37
18
3
2
1
0
0
0
0
0
0
0
4
9
13
25
38
53

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
4
9
11
12
12
15
11
12
13

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
2
10
14
16
13
9
8
9
8
3
4
3
1
2
2
1
2
3
0

Precipitation Amount (mm)

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
10
10
9
9
8
6
5
3
3
2
2
1
1
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
68
62
57
51
52
55
57
61
64
68
71
77
83
81
80
80
78
77

Pressure (mb)

1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

330
328
325
326
328
329
327
325
323
316
309
302
300
297
295
293
292
290
288
286

Forecast for Dettah, North Slave Region, Canada (62.55,-114.07)

Generated: 29/09/25 09:49:10. Forecast: 29/09/25 to 05/10/25. Timezone: UTC-6.00