Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 27%

00:33

17:54

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
17 Bad

Sun - Rise: 07:07, Set: 19:40, Transit: 13:22. Moon - Rise: 00:33, Set: 17:54. Civil Dark: 20:12 - 06:35. Nautical Dark: 20:51 - 05:57. Astro Dark: 21:31 - 05:16

Total Clouds (% Sky Obscured)

79
85
81
81
93
92
86
74
87
88
73
83
69
64
69
52
93
86
56
86
98
99
100
100

Low Clouds (% Sky Obscured)

75
72
68
81
82
85
74
68
82
74
72
63
49
50
43
42
51
39
29
47
51
45
79
12

Medium Clouds (% Sky Obscured)

79
46
59
34
26
26
25
46
57
63
60
54
39
22
1
1
40
28
28
14
0
46
66
38

High Clouds (% Sky Obscured)

70
20
70
72
62
30
25
9
8
19
3
8
12
16
44
30
79
68
20
62
93
99
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 (%)

5
12
12
15
8
8
5
1
2
5
10
13
3
0
0
0
0
0
0
1
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)

10
9
11
9
14
14
13
12
12
11
11
11
10
9
10
10
11
10
10
11
12
12
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
18
19
16
18
17
17
17
18
17
18
19
17
17
17
17
19
20
21
22
22
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

43
51
68
62
67
66
67
68
70
73
78
86
86
88
82
78
70
62
54
49
44
42
41
42

Pressure (mb)

1007
1007
1007
1008
1009
1009
1010
1010
1010
1010
1011
1011
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

280
281
283
282
280
279
279
279
277
276
276
273
274
273
272
272
270
269
269
268
269
269
270
270

Tuesday 16

Waning Crescent 18%

01:53

17:54

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

Sun - Rise: 07:09, Set: 19:38, Transit: 13:22. Moon - Rise: 01:53, Set: 17:54. Civil Dark: 20:10 - 06:37. Nautical Dark: 20:48 - 05:58. Astro Dark: 21:28 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
90
100
67
30
37
42
48
75
53
52
33
36
43
81
99
88
68
90
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
26
33
39
26
28
28
30
32
36
43
46
36
41
47
36
39
25
7

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
13
5
11
5
15
0
1
0
0
0
0
2

High Clouds (% Sky Obscured)

100
100
100
90
100
62
4
3
4
2
75
40
21
0
0
43
81
78
88
68
90
100
100
99

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
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
20
19
18
18
19
18
18
17
16
17
17
17
17
18
19
19
20
21
21
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

44
50
55
56
60
63
70
76
77
74
81
85
89
90
87
78
69
63
58
53
49
48
48
50

Pressure (mb)

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

Ozone (du)

270
269
270
270
269
271
271
268
268
268
267
265
265
265
266
266
265
266
266
265
264
264
263
261

Wednesday 17

Waning Crescent 10%

03:14

18:20

18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
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

Sun - Rise: 07:10, Set: 19:35, Transit: 13:22. Moon - Rise: 03:14, Set: 18:20. Civil Dark: 20:08 - 06:38. Nautical Dark: 20:46 - 06:00. Astro Dark: 21:26 - 05:20

Total Clouds (% Sky Obscured)

83
99
34
44
29
38
85
61
88
81
97
96
98
100
99
92
100
100
81
69
76
94
95
96

Low Clouds (% Sky Obscured)

21
26
34
44
29
38
60
61
70
74
74
41
47
46
54
66
76
78
69
67
66
66
61
58

Medium Clouds (% Sky Obscured)

2
1
3
2
10
34
22
20
1
2
2
4
21
27
20
10
5
4
6
40
30
90
92
91

High Clouds (% Sky Obscured)

83
99
34
44
29
38
85
50
44
81
96
91
94
100
96
57
100
100
81
60
34
14
20
26

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)

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

Chance of Frost

Temperature (°C)

20
18
17
16
16
16
15
15
14
14
14
13
13
12
12
13
15
16
17
18
19
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
59
64
67
72
74
75
78
82
83
84
86
87
87
84
76
67
58
52
46
41
39
40
44

Pressure (mb)

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

Ozone (du)

261
261
259
260
262
259
259
260
260
260
259
260
260
261
260
261
262
261
262
263
263
265
265
265

Thursday 18

Waning Crescent 5%

04:33

18:39

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
17 Bad

Sun - Rise: 07:12, Set: 19:33, Transit: 13:21. Moon - Rise: 04:33, Set: 18:39. Civil Dark: 20:05 - 06:40. Nautical Dark: 20:44 - 06:02. Astro Dark: 21:23 - 05:22

Total Clouds (% Sky Obscured)

96
96
98
100
98
94
88
91
91
97
98
98
96
97
99
95
97
100
100
100
100
98
93
98

Low Clouds (% Sky Obscured)

50
25
22
40
34
22
16
17
21
31
29
27
25
32
37
38
53
66
79
77
76
66
70
82

Medium Clouds (% Sky Obscured)

91
87
83
75
75
71
74
79
66
80
75
73
89
92
92
65
47
69
82
84
98
81
61
60

High Clouds (% Sky Obscured)

33
57
82
100
82
67
47
60
79
92
86
76
69
80
90
95
96
95
92
95
97
94
66
45

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
1
1
0
1
1
1
2
4
6
12
7
21
21
17
11
17
27
38
53
66
80
76
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
15
14
13
13
13
12
12
12
12
12
12
13
13
13
14
15
15
16
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

47
53
57
57
52
51
55
58
61
68
67
67
70
74
76
78
69
60
55
52
49
53
51
48

Pressure (mb)

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

Ozone (du)

266
267
268
269
270
270
269
269
268
266
266
266
266
266
267
266
265
265
264
263
263
262
262
262

Friday 19

Waning Crescent 1%

05:48

18:54

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
17 Bad

Sun - Rise: 07:13, Set: 19:31, Transit: 13:21. Moon - Rise: 05:48, Set: 18:54. Civil Dark: 20:03 - 06:41. Nautical Dark: 20:41 - 06:03. Astro Dark: 21:21 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
100
100
100
100
99
99
98
99
99
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

89
83
73
64
61
59
56
71
85
99
93
86
80
81
83
84
89
95
100
100
100
100
96
88

Medium Clouds (% Sky Obscured)

83
89
81
64
62
68
35
24
38
8
14
12
17
30
36
40
18
10
14
21
30
40
30
20

High Clouds (% Sky Obscured)

37
37
32
39
42
51
76
59
68
58
60
88
79
56
26
11
13
9
7
5
4
6
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

48
42
36
27
28
21
7
9
10
7
10
8
1
7
7
3
8
10
8
34
41
46
82
95

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
0.6
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
53
55
58
62
67
67
71
74
70
69
69
73
75
73
69
66
62
57
54
53
54
53
56

Pressure (mb)

1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1010
1010
1009
1009
1008
1008

Ozone (du)

262
261
261
260
259
258
259
260
261
261
260
260
260
262
262
262
262
261
261
261
262
263
264
264

Saturday 20

Waning Crescent 0%

07:00

19:07

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
17 OK

Sun - Rise: 07:15, Set: 19:29, Transit: 13:21. Moon - Rise: 07:00, Set: 19:07. Civil Dark: 20:01 - 06:43. Nautical Dark: 20:39 - 06:05. Astro Dark: 21:18 - 05:25

Total Clouds (% Sky Obscured)

97
93
96
100
100
99
99
99
98
97
97
96
96
94
91
90
90
89
85
75
63
53
40
27

Low Clouds (% Sky Obscured)

77
80
89
98
94
91
87
91
92
94
77
55
31
31
36
31
57
68
75
73
63
53
40
24

Medium Clouds (% Sky Obscured)

10
10
10
15
19
18
27
25
23
30
27
25
17
9
3
0
1
1
2
28
49
53
40
27

High Clouds (% Sky Obscured)

10
5
6
6
36
57
73
58
40
22
30
33
35
30
45
50
50
54
69
69
63
53
40
27

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
77
54
35
25
15
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.2
1.2
1.1
1.2
1.1
1
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
20
19
19
18
18
18
17
17
17
16
17
19
20
21
23
24
25
25
26
25

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
15
15
15
15
15
15
15
15
15
14
14
14
14
13
13
13
13
13

Relative Humidity (%)

59
62
65
68
71
73
76
80
81
83
85
87
89
90
83
76
69
62
55
49
48
45
43
45

Pressure (mb)

1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003
1002
1002

Ozone (du)

264
264
264
264
263
263
263
263
263
262
261
260
260
259
259
258
257
257
257
258
258
259
259
260

Sunday 21

New Moon 1%

08:11

19:18

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

Sun - Rise: 07:16, Set: 19:26, Transit: 13:20. Moon - Rise: 08:11, Set: 19:18. Civil Dark: 19:59 - 06:44. Nautical Dark: 20:37 - 06:06. Astro Dark: 21:16 - 05:27

Total Clouds (% Sky Obscured)

14
9
5
5
16
28
36
34
33
32
31
34
54
58
41
17
35
62
89

Low Clouds (% Sky Obscured)

11
5
2
0
2
4
4
4
9
13
9
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
9
5
5
16
28
36
34
33
28
18
10
0
0
1
1
17
32
47

High Clouds (% Sky Obscured)

14
9
5
5
16
28
36
34
33
32
31
34
54
54
39
17
35
23
0

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
37
49
56
47
34
9
8
4
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)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
21
20
21
21
20
20
18
18
18
18
19
19
16
17
18
19
19

Dew Point (°C)

13
13
14
14
15
15
15
15
14
14
14
14
15
15
13
12
10
10
10

Relative Humidity (%)

48
51
56
62
67
70
72
74
73
73
73
78
82
86
72
60
51
47
44

Pressure (mb)

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

Ozone (du)

260
261
260
260
259
260
261
262
262
262
263
264
265
266
265
264
262
264
265

Forecast for Winnipeg, Canada (49.90,-97.14)

Generated: 15/09/25 18:31:37. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-5.00