Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 11%

03:11

18:10

23 OK
00 OK
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
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:58, Set: 19:18, Transit: 13:08. Moon - Rise: 03:11, Set: 18:10. Civil Dark: 19:47 - 06:29. Nautical Dark: 20:22 - 05:54. Astro Dark: 20:57 - 05:19

Total Clouds (% Sky Obscured)

19
19
53
63
100
100
100
92
100
100
100
100
100
100
100
100
100
100
94
67
100
100
69
77

Low Clouds (% Sky Obscured)

12
12
8
6
4
9
14
16
18
21
38
59
64
67
73
61
79
67
80
46
94
93
52
56

Medium Clouds (% Sky Obscured)

0
0
6
28
13
31
83
66
100
100
98
100
92
82
89
91
91
98
64
52
67
68
65
63

High Clouds (% Sky Obscured)

19
19
53
63
100
98
99
38
73
100
100
100
100
100
100
100
100
82
27
54
100
100
68
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
None
None
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
7
14
47
55
22
17
37
44
47
75
66
41
46
51
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
92
93
93
89
89
87
86
79
74
76
85
96
76
67
68
66
71
78
89
95
96
98

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1015
1014
1013
1012
1012
1012
1011
1011
1011
1010

Ozone (du)

278
279
279
280
281
281
280
279
280
281
282
283
284
287
288
288
289
289
286
287
289
290
291
291

Thursday 18

Waning Crescent 5%

04:24

18:30

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

Sun - Rise: 06:59, Set: 19:16, Transit: 13:08. Moon - Rise: 04:24, Set: 18:30. Civil Dark: 19:45 - 06:30. Nautical Dark: 20:20 - 05:56. Astro Dark: 20:55 - 05:20

Total Clouds (% Sky Obscured)

91
66
81
70
63
82
36
40
35
64
84
90
76
75
82
89
68
48
71
67
22
21
25
32

Low Clouds (% Sky Obscured)

84
57
81
61
28
30
32
31
26
44
77
83
61
61
77
89
54
16
71
67
18
17
14
30

Medium Clouds (% Sky Obscured)

29
2
3
3
0
0
0
0
0
37
38
49
30
42
43
37
44
18
0
0
0
21
24
17

High Clouds (% Sky Obscured)

0
0
3
8
39
82
4
3
3
0
0
4
3
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
25
53
76
10
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 (%)

13
0
0
0
0
0
2
0
0
0
1
19
4
4
27
11
4
8
18
8
7
17
7
21

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
4
4
4
4
4
4
4
6
7
8
8
9
12
9
8
8
7
4
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
16
16
16
15
15
14
14
14
15
15
14
13
12
14
14
12
10
11
12
13
11
8

Relative Humidity (%)

98
100
98
96
98
98
100
98
98
96
93
85
75
64
59
73
76
64
54
63
77
90
87
75

Pressure (mb)

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

Ozone (du)

289
289
289
288
287
286
285
287
291
294
292
292
290
289
290
289
289
290
290
293
294
297
298
298

Friday 19

Waning Crescent 1%

05:34

18:48

23 OK
00 OK
01 Good
02 Good
03 OK
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
20 Good
21 Good
22 Good

Sun - Rise: 07:00, Set: 19:14, Transit: 13:07. Moon - Rise: 05:34, Set: 18:48. Civil Dark: 19:43 - 06:31. Nautical Dark: 20:18 - 05:57. Astro Dark: 20:53 - 05:22

Total Clouds (% Sky Obscured)

33
30
0
0
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

33
30
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)

14
0
0
0
18
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 (%)

10
3
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
5
4
5
6
6
6
6
6
8
9
10
10
9
9
10
10
10
9
5
5
5
5

Chance of Frost

Temperature (°C)

12
12
11
9
8
7
7
6
5
7
9
11
12
13
14
15
16
16
15
14
12
10
8
8

Feels Like (°C)

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

Dew Point (°C)

9
10
10
8
6
5
4
1
0
0
-1
-3
-4
-4
-4
-4
-4
-3
-3
-1
1
0
0
1

Relative Humidity (%)

81
87
93
93
87
84
81
67
68
63
51
38
32
29
28
26
26
27
29
36
45
52
57
61

Pressure (mb)

1014
1015
1016
1016
1017
1018
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1024

Ozone (du)

299
298
299
301
301
302
304
305
303
303
301
299
297
297
298
298
299
298
297
299
298
296
295
293

Saturday 20

Waning Crescent 0%

06:41

19:04

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 OK
20 OK
21 Bad
22 Bad

Sun - Rise: 07:01, Set: 19:12, Transit: 13:07. Moon - Rise: 06:41, Set: 19:04. Civil Dark: 19:42 - 06:32. Nautical Dark: 20:16 - 05:58. Astro Dark: 20:51 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
3
0
0
0
0
0
0
10
20
25
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
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
10
20
25
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
5
5
4
4
4
4
4
4
3
5
5
6
6
7
7
6
6
6
7
6
4
4
4

Chance of Frost

Temperature (°C)

8
7
7
6
6
6
6
6
6
8
11
13
15
16
17
18
18
18
17
16
14
12
11
11

Feels Like (°C)

6
6
6
6
6
6
5
5
5
7
10
11
13
14
15
16
17
17
17
16
13
12
11
9

Dew Point (°C)

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

Relative Humidity (%)

65
71
75
76
78
74
71
72
74
68
53
43
38
33
30
29
27
27
28
43
64
77
79
76

Pressure (mb)

1025
1025
1025
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

293
292
292
290
289
288
288
288
288
289
291
290
291
291
291
292
290
288
287
286
285
286
287
286

Sunday 21

New Moon 1%

07:47

19:21

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

Sun - Rise: 07:03, Set: 19:11, Transit: 13:07. Moon - Rise: 07:47, Set: 19:21. Civil Dark: 19:40 - 06:34. Nautical Dark: 20:14 - 05:59. Astro Dark: 20:49 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
89
73
74
29
37
61
58
55
73
46
18
11
5
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
7
17
25
20
19
20
20
19
14
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)

100
100
100
100
100
100
100
67
33
4
19
2
11
60
58
45
3
4
2
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
3
3
3
3
3
3
3
3
4
6
8
10
11
11
11
9
8
8
7
6
6
5

Chance of Frost

Temperature (°C)

11
10
10
9
9
9
8
8
9
10
12
15
17
19
19
19
19
18
17
17
15
14
12
11

Feels Like (°C)

9
8
8
7
6
6
6
5
6
7
9
12
15
16
15
15
16
15
15
15
15
16
16
10

Dew Point (°C)

7
6
5
2
0
-0
0
0
1
2
1
0
-1
-2
-0
2
4
5
6
7
8
8
9
9

Relative Humidity (%)

76
74
69
60
55
54
56
58
58
56
45
37
29
25
27
32
35
40
46
52
60
69
80
83

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1021
1021
1020
1019
1021
1020
1019
1019
1019
1019
1019

Ozone (du)

285
284
284
284
284
283
284
284
285
286
286
287
287
284
282
283
286
284
283
282
281
279
278
278

Monday 22

Waxing Crescent 4%

08:53

19:38

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

Sun - Rise: 07:04, Set: 19:09, Transit: 13:06. Moon - Rise: 08:53, Set: 19:38. Civil Dark: 19:38 - 06:35. Nautical Dark: 20:12 - 06:01. Astro Dark: 20:47 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
3
6
8
6
16
26
30
32
32
30
32
29
27
25
32
38
29
15
33
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
7
10
11
12
14
17
19
16
9
11
12
13
17
12
21
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
5
6
6
4
15
27
29
27
18
10
9
6
2
10
18

High Clouds (% Sky Obscured)

0
0
0
0
3
5
5
6
8
3
0
0
0
2
2
1
2
4
3
2
1
0
22
43

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

Chance of Frost

Temperature (°C)

11
10
9
9
9
9
9
9
10
12
13
16
18
21
21
20
20
20
19
18
17
16
14
14

Feels Like (°C)

11
11
11
11
11
9
8
8
7
8
8
14
14
14
16
18
20
19
18
18
18
17
16
15

Dew Point (°C)

9
9
8
8
8
8
8
8
9
10
10
10
10
10
12
13
15
15
15
15
14
13
13
13

Relative Humidity (%)

87
91
90
91
90
91
95
98
90
86
79
67
57
49
56
63
70
72
76
78
82
86
92
93

Pressure (mb)

1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

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

Tuesday 23

Waxing Crescent 8%

09:59

19:57

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
20 Bad

Sun - Rise: 07:05, Set: 19:07, Transit: 13:06. Moon - Rise: 09:59, Set: 19:57. Civil Dark: 19:36 - 06:36. Nautical Dark: 20:10 - 06:02. Astro Dark: 20:45 - 05:27

Total Clouds (% Sky Obscured)

69
76
82
88
92
96
99
96
94
93
95
96
98
98
98
99
99
100
100
84
68
51

Low Clouds (% Sky Obscured)

30
43
54
68
71
71
73
68
64
60
71
82
94
94
94
94
89
81
75
62
49
36

Medium Clouds (% Sky Obscured)

25
39
51
63
74
85
97
78
56
36
50
64
79
81
83
83
87
91
95
70
39
5

High Clouds (% Sky Obscured)

65
46
30
28
40
30
16
13
15
17
35
53
71
80
87
94
93
88
95
75
55
35

ISS Passover

Visibility (miles)

9
9
7
5
2
5
7
9
6
3
0
3
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
10
20
30
63
79
89
72
54
30
33
25
14
27
35
41
35
27
8
12
11
4

Precipitation Amount (mm)

0
0
0
0
0.4
0.7
0.9
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
14
14
14
15
16
16
17
16
15
14
12
10
7
7
7

Relative Humidity (%)

96
98
96
96
96
96
98
100
98
96
98
96
95
93
92
90
89
77
67
58
63
68

Pressure (mb)

1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1013
1014
1014
1015

Ozone (du)

278
280
278
277
276
277
278
279
278
277
276
276
275
275
275
276
276
278
281
283
283
283

Forecast for Lower Sackville, Canada (44.78,-63.68)

Generated: 17/09/25 23:44:28. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-3.00