Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

Waxing Gibbous 100%

17:15

08:06

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

Sun - Rise: 07:25, Set: 17:52, Transit: 12:38. Moon - Rise: 17:15, Set: 08:06. Civil Dark: 18:22 - 06:55. Nautical Dark: 18:56 - 06:21. Astro Dark: 19:30 - 05:47

Total Clouds (% Sky Obscured)

13
11
17
100
100
100
92
94
83
76
69
54
38
73
85
99
100
100
97
100
100
94
96
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
0
0
14
5
0
0
32
43
55
77
100
97
77
71
79
79
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
66
91
81
70
68
33
30
63
68
98
99
90
77
64
100
88
88
90

High Clouds (% Sky Obscured)

1
3
17
100
100
100
82
65
13
19
0
14
5
6
33
8
5
3
16
21
43
16
1
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
0
0
0
0
0
0
7
0
0
0
2
8
16
26
30
27
24
26
5
9

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

Chance of Frost

Temperature (°C)

16
12
10
8
7
6
5
5
6
5
6
7
7
7
7
8
10
12
13
12
11
11
12
12

Feels Like (°C)

15
12
10
5
4
4
3
2
2
2
3
4
4
6
5
5
8
10
10
9
9
8
9
9

Dew Point (°C)

9
6
5
3
1
0
-1
-2
-3
-3
-3
-1
-1
0
1
2
3
6
8
8
8
9
10
10

Relative Humidity (%)

64
68
69
70
69
67
65
62
56
55
55
58
59
63
64
65
62
65
72
77
81
84
88
87

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1022

Ozone (du)

268
267
267
266
265
262
262
262
262
260
260
261
264
264
262
262
263
263
264
264
264
264
264
264

Monday 26

Full Moon 98%

17:43

09:28

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

Sun - Rise: 07:27, Set: 17:50, Transit: 12:38. Moon - Rise: 17:43, Set: 09:28. Civil Dark: 18:20 - 06:57. Nautical Dark: 18:55 - 06:22. Astro Dark: 19:29 - 05:48

Total Clouds (% Sky Obscured)

73
25
2
18
37
28
27
26
28
14
4
4
1
7
26
24
13
17
34
34
29
18
8
0

Low Clouds (% Sky Obscured)

30
1
0
11
22
22
22
20
17
11
2
4
0
7
24
22
11
15
28
34
29
18
8
0

Medium Clouds (% Sky Obscured)

58
20
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)

1
2
2
4
13
2
0
4
10
3
3
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 (%)

2
1
0
0
0
0
0
0
0
0
0
0
2
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
9
9
9
8
6
5
4
5
4
4
4
4
4
4
3
4
5
5
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
78
84
81
76
76
79
77
78
77
77
79
81
82
84
79
67
58
51
46
43
41
41
42

Pressure (mb)

1022
1022
1024
1024
1025
1026
1026
1027
1028
1028
1029
1029
1030
1030
1031
1032
1033
1033
1033
1033
1032
1032
1032
1032

Ozone (du)

265
266
267
266
266
267
268
269
271
274
276
276
276
278
278
277
275
276
274
274
273
272
273
272

Tuesday 27

Waning Gibbous 94%

18:20

10:49

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

Sun - Rise: 07:28, Set: 17:48, Transit: 12:38. Moon - Rise: 18:20, Set: 10:49. Civil Dark: 18:19 - 06:58. Nautical Dark: 18:53 - 06:23. Astro Dark: 19:27 - 05:49

Total Clouds (% Sky Obscured)

0
0
2
14
17
2
90
73
82
90
82
84
73
64
38
25
27
18
14
17
10
11
9
11

Low Clouds (% Sky Obscured)

0
0
0
14
14
0
0
0
0
11
0
0
0
0
8
0
0
0
0
3
1
4
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
51
15
21
72
29
28
34
37
31
25
27
18
14
17
10
11
9
2

High Clouds (% Sky Obscured)

0
0
2
2
8
2
70
66
79
33
60
55
34
15
2
2
2
0
0
0
0
0
0
4

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
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

5
2
-0
-2
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-3
-2
2
5
7
8
10
11
11
10

Feels Like (°C)

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

Dew Point (°C)

-4
-6
-8
-9
-11
-12
-12
-12
-11
-12
-12
-12
-12
-11
-10
-9
-7
-6
-5
-5
-4
-4
-3
-1

Relative Humidity (%)

51
56
58
57
57
55
56
57
59
57
59
59
57
59
59
57
51
46
42
39
37
37
39
45

Pressure (mb)

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

Ozone (du)

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

Wednesday 28

Waning Gibbous 87%

19:08

12:00

17 OK
18 OK
19 OK
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

Sun - Rise: 07:29, Set: 17:47, Transit: 12:37. Moon - Rise: 19:08, Set: 12:00. Civil Dark: 18:17 - 06:59. Nautical Dark: 18:52 - 06:25. Astro Dark: 19:26 - 05:50

Total Clouds (% Sky Obscured)

19
25
32
77
100
100
100
100
100
100
100
100
100
100
93
90
74
65
74
94
84
93
92
91

Low Clouds (% Sky Obscured)

3
2
3
0
0
1
0
0
0
8
13
20
20
21
24
34
44
50
48
46
60
76
80
73

Medium Clouds (% Sky Obscured)

5
8
10
21
36
49
61
100
100
98
96
95
93
90
76
64
63
58
71
86
51
49
87
85

High Clouds (% Sky Obscured)

12
22
29
75
100
100
100
100
100
100
85
100
100
99
82
66
26
5
9
10
38
48
16
35

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

10
8
7
7
7
8
8
8
8
8
8
8
8
7
7
7
9
12
14
15
16
17
17
16

Feels Like (°C)

8
7
6
5
4
4
5
5
4
4
4
4
3
4
4
4
6
9
12
13
13
15
15
14

Dew Point (°C)

2
1
0
-1
-1
-1
-1
-0
-0
0
0
1
1
2
2
3
4
5
7
7
8
8
10
11

Relative Humidity (%)

56
58
59
59
58
55
54
56
56
57
60
62
63
66
69
71
69
64
60
57
57
55
63
73

Pressure (mb)

1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1021
1020
1019
1018
1017

Ozone (du)

271
270
270
270
270
271
271
270
269
269
269
269
270
271
270
272
273
276
275
274
272
273
275
277

Thursday 29

Waning Gibbous 77%

20:09

12:59

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:31, Set: 17:45, Transit: 12:37. Moon - Rise: 20:09, Set: 12:59. Civil Dark: 18:16 - 07:00. Nautical Dark: 18:50 - 06:26. Astro Dark: 19:25 - 05:52

Total Clouds (% Sky Obscured)

92
92
92
95
96
100
99
97
95
91
89
86
82
80
73
63
50
43
41
41
43
47
49
46

Low Clouds (% Sky Obscured)

66
58
55
65
77
86
87
89
90
85
82
79
74
71
63
56
49
43
33
32
43
44
47
46

Medium Clouds (% Sky Obscured)

84
88
90
93
63
66
64
89
76
43
74
38
34
28
22
15
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
80
85
4
5
0
1
1
2
1
1
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
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

10
37
16
47
57
61
49
46
25
31
26
6
12
38
25
24
21
15
22
22
23
26
23
15

Precipitation Amount (mm)

0
0
0
0
0
0.2
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
7
9
10
12
10
9
9
10
10
10
9
9
8
10
11
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
13
13
13
13
14
13
13
12
13
12
10
11
11
10
10
11
11
12
8
8

Dew Point (°C)

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

Relative Humidity (%)

74
73
73
68
69
65
74
71
73
73
75
78
82
86
84
81
77
74
71
69
65
64
62
60

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1018
1018
1018
1019
1020

Ozone (du)

276
274
274
274
274
277
279
280
280
280
280
281
281
280
278
276
276
275
274
275
276
277
282
286

Friday 30

Waning Gibbous 66%

21:22

13:44

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 OK
09 OK
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:32, Set: 17:44, Transit: 12:37. Moon - Rise: 21:22, Set: 13:44. Civil Dark: 18:14 - 07:02. Nautical Dark: 18:49 - 06:27. Astro Dark: 19:23 - 05:53

Total Clouds (% Sky Obscured)

55
66
75
64
58
58
71
80
81
82
82
78
74
67
64
46
29
12
41
71
100
96
92
88

Low Clouds (% Sky Obscured)

55
66
75
64
41
15
11
15
43
48
47
49
51
53
61
42
25
10
15
20
25
18
11
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
7
15
25
28
17
8
4
2
0
0
0
0
2
7
12
31
51
66

High Clouds (% Sky Obscured)

0
0
0
5
20
50
51
45
29
26
23
19
13
6
0
0
0
0
29
61
91
79
63
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

17
17
16
15
11
1
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)

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

Chance of Frost

Temperature (°C)

11
10
8
7
6
5
4
4
4
4
4
4
4
3
3
2
5
8
11
12
13
14
13
13

Feels Like (°C)

7
6
6
5
1
1
2
2
2
3
1
2
2
2
2
1
2
3
5
7
7
8
11
11

Dew Point (°C)

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

Relative Humidity (%)

57
59
61
63
64
65
67
69
72
75
77
80
83
83
85
85
72
62
53
50
46
43
46
49

Pressure (mb)

1020
1021
1022
1024
1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1029
1029
1029
1029
1030
1029
1028
1028
1027
1027

Ozone (du)

291
299
307
315
309
303
298
296
295
293
296
299
302
303
305
307
306
304
303
303
303
302
302
301

Saturday 31

Waning Gibbous 55%

22:41

13:17

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:34, Set: 17:43, Transit: 11:37. Moon - Rise: 22:41, Set: 13:17. Civil Dark: 18:13 - 06:03. Nautical Dark: 18:48 - 05:28. Astro Dark: 19:22 - 04:54

Total Clouds (% Sky Obscured)

92
96
100
95
90
86
84
84
94
96
97
98
99
100
98
97
95
92
89
87

Low Clouds (% Sky Obscured)

3
1
0
0
0
0
22
43
73
81
90
96
98
100
96
91
83
76
76
76

Medium Clouds (% Sky Obscured)

59
55
60
59
53
52
52
47
43
52
62
52
43
33
37
43
45
53
47
29

High Clouds (% Sky Obscured)

57
59
70
75
76
71
79
84
89
86
81
65
50
34
24
19
10
15
20
15

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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
5
6
6
5
2
3
3
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
10
9
8
8
7
7
8
9
9
9
9
9
8
8
10
12
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
57
60
65
66
69
70
74
77
80
80
81
81
84
84
76
66
59
56
53

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

301
298
296
293
293
292
292
292
292
291
291
291
290
290
290
288
286
284
284
283

Forecast for Hemmingford, Montérégie, Canada (45.05,-73.58)

Generated: 25/10/26 17:01:18. Forecast: 25/10/26 to 01/11/26. Timezone: UTC-4.00