Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Gibbous 93%

18:04

04:31

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

Sun - Rise: 06:57, Set: 18:59, Transit: 12:58. Moon - Rise: 18:04, Set: 04:31. Civil Dark: 19:28 - 06:28. Nautical Dark: 20:04 - 05:54. Astro Dark: 20:39 - 05:20

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
12
14
15
15
13
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
7
7
10
8
0
0
0
0
0
0
0
0
0
0
0
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
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)

5
5
5
6
7
6
5
5
5
5
5
6
6
7
7
7
7
8
8
8
7
7
6
5

Chance of Frost

Temperature (°C)

14
13
12
11
10
9
9
9
8
8
8
7
8
11
14
16
17
18
19
20
20
19
18
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
56
61
67
74
81
82
81
84
82
84
84
75
60
51
44
39
35
32
31
30
31
38
49

Pressure (mb)

1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1032
1031
1030
1030
1029
1029
1029

Ozone (du)

294
295
296
297
298
298
299
299
301
301
299
299
299
299
299
299
300
300
299
298
297
297
298
299

Thursday 24

Waxing Gibbous 97%

18:23

05:40

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

Sun - Rise: 06:58, Set: 18:58, Transit: 12:58. Moon - Rise: 18:23, Set: 05:40. Civil Dark: 19:26 - 06:29. Nautical Dark: 20:02 - 05:56. Astro Dark: 20:37 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
19
0
0

Low 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

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
0
0
0
0
0
0
0
0
0
0
0
0
3
3
11
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
6
6
6
6
6
6
6
6
6
6
6
6
7
7
8
9
10
9
9
9
9
6
5

Chance of Frost

Temperature (°C)

12
11
11
10
9
9
8
8
8
8
8
8
9
13
16
18
20
21
22
22
22
22
20
17

Feels Like (°C)

11
10
9
9
9
8
7
7
7
7
7
7
8
11
14
16
18
19
21
20
20
20
19
16

Dew Point (°C)

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

Relative Humidity (%)

56
59
64
68
70
75
78
79
81
82
82
82
72
56
49
43
39
35
32
30
30
32
40
53

Pressure (mb)

1030
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1023
1022
1022
1022
1022

Ozone (du)

301
300
301
302
301
299
298
299
299
299
299
298
298
299
297
296
294
293
291
291
290
290
290
292

Friday 25

Waxing Gibbous 100%

18:43

06:52

20 OK
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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:00, Set: 18:56, Transit: 12:58. Moon - Rise: 18:43, Set: 06:52. Civil Dark: 19:25 - 06:31. Nautical Dark: 19:58 - 05:57. Astro Dark: 20:35 - 05:22

Total Clouds (% Sky Obscured)

24
95
100
100
86
87
99
95
65
98
100
100
87
40
60
100
100
92
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1

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
2

High Clouds (% Sky Obscured)

24
92
100
100
84
86
99
95
65
98
100
100
86
35
60
100
99
88
100
99
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)

5
6
6
6
6
6
7
7
7
7
7
6
7
8
8
9
9
10
10
10
10
9
8
7

Chance of Frost

Temperature (°C)

15
14
13
13
12
12
12
12
11
11
11
10
11
14
17
19
20
21
22
22
22
21
20
18

Feels Like (°C)

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

Dew Point (°C)

7
7
7
6
6
6
6
7
7
7
7
7
7
6
7
7
7
6
6
5
5
6
7
8

Relative Humidity (%)

61
64
65
65
65
66
68
71
73
77
77
77
72
60
51
46
40
36
34
33
34
36
42
52

Pressure (mb)

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

Ozone (du)

292
293
292
292
290
290
291
292
293
295
295
295
296
296
296
295
295
293
293
291
292
293
293
292

Saturday 26

Full Moon 100%

19:04

08:05

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
18 Bad
19 Bad

Sun - Rise: 07:01, Set: 18:54, Transit: 12:57. Moon - Rise: 19:04, Set: 08:05. Civil Dark: 19:23 - 06:32. Nautical Dark: 19:56 - 05:58. Astro Dark: 20:33 - 05:24

Total Clouds (% Sky Obscured)

99
99
98
99
99
100
100
100
100
100
100
100
100
95
100
97
96
98
88
85
93
71
78
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
56
57
51
51
61
72
68
54
51
78

Medium Clouds (% Sky Obscured)

7
14
63
58
61
55
60
65
65
73
79
88
91
76
77
78
78
89
68
60
90
61
70
94

High Clouds (% Sky Obscured)

99
98
97
98
99
100
100
100
100
100
100
100
84
87
100
57
81
87
59
37
37
36
36
34

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
0
0
23
26
24
32
35
35
54
66
77
64
53
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
12
11
11
10
10
10
9
10
10
10
11
12
12
12
13
14
13
13
13
15
14

Dew Point (°C)

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

Relative Humidity (%)

56
60
55
53
53
53
55
53
53
55
57
59
59
56
47
41
37
33
31
29
29
33
37
46

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

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

Sunday 27

Waning Gibbous 97%

19:29

09:21

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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good

Sun - Rise: 07:02, Set: 18:52, Transit: 12:57. Moon - Rise: 19:29, Set: 09:21. Civil Dark: 19:21 - 06:33. Nautical Dark: 19:55 - 05:59. Astro Dark: 20:31 - 05:25

Total Clouds (% Sky Obscured)

98
95
63
63
90
66
77
76
64
54
65
52
47
46
45
43
41
35
31
32
41
36
27
17

Low Clouds (% Sky Obscured)

83
81
34
27
24
36
48
26
26
23
22
29
35
37
39
43
41
35
31
32
41
36
27
17

Medium Clouds (% Sky Obscured)

93
74
45
36
77
26
30
54
23
21
22
23
21
22
23
21
16
7
9
10
11
14
15
17

High Clouds (% Sky Obscured)

32
22
13
26
37
50
28
15
12
11
29
6
5
5
5
5
4
3
3
3
2
1
1
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 (%)

45
35
5
5
5
0
1
1
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
9
9
8
8
8
8
8
8
8
8
8
8
9
9
9
9
8
8
8
7
7
6
5

Chance of Frost

Temperature (°C)

15
15
14
14
13
13
12
12
12
12
12
11
12
13
14
15
16
17
18
19
19
18
17
16

Feels Like (°C)

13
12
12
13
13
11
11
10
10
11
10
10
11
11
10
10
11
11
12
18
18
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

46
48
54
62
65
66
73
76
79
79
77
83
76
66
58
50
47
44
40
40
41
41
50
61

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016

Ozone (du)

290
291
292
292
292
291
290
289
288
288
287
287
287
286
284
283
282
282
281
280
278
277
276
275

Monday 28

Waning Gibbous 92%

20:00

10:40

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

Sun - Rise: 07:03, Set: 18:50, Transit: 12:57. Moon - Rise: 20:00, Set: 10:40. Civil Dark: 19:19 - 06:34. Nautical Dark: 19:53 - 06:01. Astro Dark: 20:29 - 05:26

Total Clouds (% Sky Obscured)

16
21
18
24
27
35
42
40
43
41
34
32
24
20
19
18
20
21
24
29
28
24
25
24

Low Clouds (% Sky Obscured)

16
21
14
8
6
7
8
8
13
13
13
13
15
19
17
18
20
21
24
29
28
24
25
24

Medium Clouds (% Sky Obscured)

9
5
2
1
1
1
2
2
2
3
5
5
4
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
9
9
10
10
10
10
9
10
10
9
10
10
11
10
11
10
11
11

Relative Humidity (%)

74
76
80
84
84
86
86
86
87
87
87
84
83
75
66
58
57
57
56
55
56
55
62
68

Pressure (mb)

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

Ozone (du)

274
276
277
278
277
276
275
275
274
274
274
274
274
274
273
273
273
274
274
274
274
274
274
275

Tuesday 29

Waning Gibbous 84%

20:00

11:59

20 OK
21 OK
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
12 Bad
13 Bad

Sun - Rise: 07:04, Set: 18:48, Transit: 12:56. Moon - Rise: 20:00, Set: 11:59. Civil Dark: 19:17 - 06:35. Nautical Dark: 19:51 - 06:02. Astro Dark: 20:27 - 05:28

Total Clouds (% Sky Obscured)

26
28
28
33
36
45
48
51
54
65
79
89
91
94
97
98
99
100

Low Clouds (% Sky Obscured)

20
22
24
18
15
12
14
15
14
12
13
14
11
11
10
11
16
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
27
37

High Clouds (% Sky Obscured)

0
0
0
9
19
28
32
30
26
44
62
80
85
90
95
97
98
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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
7
14
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
4
5
6
8
9
9
11
11
12
12
12
12
13
14
13
13

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
15
15
15
15
15
16
16
17
19
20
20
21

Feels Like (°C)

20
14
14
14
14
15
15
15
14
14
14
14
14
14
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

76
75
75
74
79
83
86
86
84
86
83
80
79
72
65
59
59
59

Pressure (mb)

1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010

Ozone (du)

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

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 23/09/26 20:30:50. Forecast: 23/09/26 to 29/09/26. Timezone: UTC-4.00