Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 85%

18:15

03:04

09 Bad
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 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 07:22, Set: 19:19, Transit: 13:19. Moon - Rise: 18:15, Set: 03:04. Civil Dark: 19:51 - 06:50. Nautical Dark: 20:29 - 06:12. Astro Dark: 21:07 - 05:33

Total Clouds (% Sky Obscured)

72
74
84
90
79
87
90
100
100
98
95
70
76
61
43
33
37
41
39
34
29
24
24
14

Low Clouds (% Sky Obscured)

72
84
89
84
85
72
95
100
100
93
84
66
57
62
61
44
51
54
53
50
46
44
46
27

Medium Clouds (% Sky Obscured)

25
2
5
19
6
30
39
32
28
29
23
34
24
9
0
0
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
10
4
18
3
51
5
3
3
3
0
0
0
0
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
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
3
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
5
6
7
7
6
5
5
4
4
4
5
5
4
4
4
4
5
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
77
77
67
59
52
52
54
61
64
66
72
73
77
82
84
89
90
92
93
93
93
92

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1025

Ozone (du)

294
294
293
291
288
288
288
290
291
291
292
290
290
288
286
285
281
279
277
277
279
279
279
277

Tuesday 26

Waxing Gibbous 93%

18:38

04:36

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

Sun - Rise: 07:23, Set: 19:17, Transit: 13:19. Moon - Rise: 18:38, Set: 04:36. Civil Dark: 19:49 - 06:51. Nautical Dark: 20:26 - 06:14. Astro Dark: 21:05 - 05:35

Total Clouds (% Sky Obscured)

18
39
44
44
47
48
43
39
25
17
6
5
0
0
14
22
22
5
5
19
27
27
35
34

Low Clouds (% Sky Obscured)

31
65
73
67
73
63
57
52
30
22
9
7
0
0
23
36
34
7
6
25
36
35
44
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
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
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

14
16
17
19
20
21
21
21
21
21
19
18
17
16
15
15
14
14
14
13
13
13
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
64
56
50
46
44
42
40
39
40
49
58
62
64
66
68
66
62
62
65
69
72
75
76

Pressure (mb)

1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

277
277
277
276
274
273
271
268
268
268
267
266
266
266
267
269
270
270
270
270
272
271
270
269

Wednesday 27

Waxing Gibbous 98%

18:56

06:05

09 OK
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

Sun - Rise: 07:25, Set: 19:14, Transit: 13:19. Moon - Rise: 18:56, Set: 06:05. Civil Dark: 19:46 - 06:53. Nautical Dark: 20:24 - 06:15. Astro Dark: 21:03 - 05:37

Total Clouds (% Sky Obscured)

30
65
60
75
59
78
71
66
45
65
65
78
69
73
92
99
95
100
100
100
93
99
99
100

Low Clouds (% Sky Obscured)

39
82
72
63
54
73
70
82
51
69
68
72
70
69
71
72
73
69
79
73
78
65
65
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
12
20
0
0
17
18
21
15
13
13
6
7
2
3
2
59
60
32
33

High Clouds (% Sky Obscured)

0
0
0
90
39
95
2
0
0
0
0
1
33
39
56
92
73
100
100
100
49
83
88
94

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)

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

Chance of Frost

Temperature (°C)

14
15
17
18
19
20
20
20
20
20
19
18
17
17
16
16
16
16
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
7
7
6
7
7
9
10
11
11
11
10
10
10
10
10
11
11
12

Relative Humidity (%)

70
62
56
51
48
44
41
40
39
42
47
55
63
68
72
69
64
66
66
67
68
72
75
74

Pressure (mb)

1020
1020
1019
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

269
269
269
270
269
268
268
267
266
267
267
267
268
267
267
266
267
268
268
269
270
273
275
276

Thursday 28

Waxing Gibbous 100%

19:12

07:33

09 Bad
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 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 OK
08 Bad

Sun - Rise: 07:26, Set: 19:12, Transit: 13:18. Moon - Rise: 19:12, Set: 07:33. Civil Dark: 19:44 - 06:54. Nautical Dark: 20:22 - 06:17. Astro Dark: 21:00 - 05:38

Total Clouds (% Sky Obscured)

100
98
98
100
100
100
100
98
96
94
84
74
66
58
50
35
32
26
12
5
2
3
27
54

Low Clouds (% Sky Obscured)

72
80
84
89
92
96
100
93
87
84
80
76
71
67
23
14
9
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
31
35
43
51
45
49
44
39
34
22
11
0
0
0
0
2
2
2
4
2
2
11
26

High Clouds (% Sky Obscured)

100
99
97
100
75
51
26
18
9
0
0
0
5
5
5
6
10
10
5
1
0
1
29
58

ISS Passover

Visibility (miles)

9
9
9
5
8
5
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
28
57
66
81
93
89
66
47
30
18
7
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0.3
0.4
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
17
17
16
15
13
13
12
10
9
7
7
6
6
6
6
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
65
59
58
60
65
67
72
73
73
77
79
83
85
85
92
93
93
93
93
92
91
91
90

Pressure (mb)

1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

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

Friday 29

Full Moon 99%

19:27

09:00

09 Bad
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

Sun - Rise: 07:28, Set: 19:10, Transit: 13:18. Moon - Rise: 19:27, Set: 09:00. Civil Dark: 19:42 - 06:56. Nautical Dark: 20:20 - 06:18. Astro Dark: 20:58 - 05:40

Total Clouds (% Sky Obscured)

87
84
93
94
74
63
52
69
73
79
81
92
100
100
100
100
100
100
99
99
99
100
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
29
50
69
21
23
28
18
9
0
0
0

Medium Clouds (% Sky Obscured)

31
43
54
65
60
51
42
42
49
53
76
91
86
99
98
89
36
24
14
29
45
62
66
70

High Clouds (% Sky Obscured)

95
94
97
98
64
35
2
6
1
5
35
64
100
100
100
100
100
99
99
99
99
99
80
58

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
5
9
12
35
48
53
0
0
0
2
4
6
26
36

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
6
6
5
3
2
2
2
3
2
3
5
6
8
9
5
5
6
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
16
16
18
20
21
17
17
15
16
14
12
13
12
12
11
11
11
12
12
12
10

Dew Point (°C)

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

Relative Humidity (%)

81
68
57
48
42
38
34
32
31
36
39
42
42
46
46
50
51
52
54
55
63
70
80
72

Pressure (mb)

1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

284
285
286
287
287
286
283
281
279
278
277
276
275
275
275
276
276
275
275
274
274
274
274
274

Saturday 30

Waning Gibbous 95%

19:44

09:00

09 Bad
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

Sun - Rise: 07:29, Set: 19:08, Transit: 13:18. Moon - Rise: 19:44, Set: 09:00. Civil Dark: 19:40 - 06:57. Nautical Dark: 20:17 - 06:20. Astro Dark: 20:56 - 05:42

Total Clouds (% Sky Obscured)

98
95
91
88
89
87
85
88
87
86
86
82
72
72
67
67
67
63
58
61
69
77
84
92

Low Clouds (% Sky Obscured)

0
16
32
49
49
50
50
43
44
45
50
50
55
55
55
55
61
66
67
66
71
76
79
82

Medium Clouds (% Sky Obscured)

60
54
53
48
44
41
34
38
41
40
45
45
50
48
35
23
14
7
0
0
1
1
17
34

High Clouds (% Sky Obscured)

37
49
70
95
97
93
88
55
27
5
10
16
24
45
70
90
83
71
52
28
12
1
15
33

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 (%)

44
37
26
0
7
10
12
13
12
8
29
46
44
55
44
5
5
3
0
0
0
0
4
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)

7
10
10
10
11
11
12
12
11
11
10
10
9
9
8
8
7
7
6
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
9
17
16
14
16
17
18
15
16
17
17
16
16
14
15
15
15
15
15
15

Dew Point (°C)

8
7
5
3
1
1
1
-0
1
3
5
5
6
6
9
11
13
13
14
14
14
14
14
14

Relative Humidity (%)

64
58
47
39
31
30
29
28
31
36
42
45
49
54
64
74
86
89
93
96
96
96
96
95

Pressure (mb)

1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1012

Ozone (du)

274
274
274
273
273
272
272
271
270
269
268
268
268
268
267
267
267
267
267
267
267
268
268
270

Sunday 1

Waning Gibbous 89%

20:02

10:26

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

Sun - Rise: 07:31, Set: 19:06, Transit: 13:17. Moon - Rise: 20:02, Set: 10:26. Civil Dark: 19:38 - 06:59. Nautical Dark: 20:15 - 06:21. Astro Dark: 20:53 - 05:43

Total Clouds (% Sky Obscured)

99
100
100
100
98
97
95
91
85
80
70
56
46
41
36
36
35
30
30
28
26
24

Low Clouds (% Sky Obscured)

85
89
92
97
95
94
92
88
82
79
68
58
47
48
53
49
33
30
27
28
25
25

Medium Clouds (% Sky Obscured)

50
39
33
25
29
37
41
34
25
16
20
19
20
25
26
28
25
26
26
18
9
0

High Clouds (% Sky Obscured)

53
63
72
77
77
76
71
47
25
13
22
31
36
30
24
22
17
8
4
3
3
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

Fog (%)

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

Precipitation Probability (%)

10
21
24
25
21
15
0
7
9
9
8
7
1
2
2
1
1
1
0
2
1
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

Wind Speed/Direction (mph)

5
5
5
5
6
6
7
7
7
7
7
7
6
6
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
89
86
83
79
77
73
75
78
82
84
87
92
93
93
95
93
92
93
93
93

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

271
272
271
271
270
271
271
272
273
273
274
275
276
277
276
274
273
273
272
271
271
271

Forecast for Winnipeg, Canada (49.90,-97.14)

Generated: 25/09/23 09:02:16. Forecast: 25/09/23 to 01/10/23. Timezone: UTC-5.00