Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Gibbous 89%

17:34

09:41

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:37, Set: 16:21, Transit: 11:29. Moon - Rise: 17:34, Set: 09:41. Civil Dark: 16:53 - 06:05. Nautical Dark: 17:29 - 05:29. Astro Dark: 18:04 - 04:55

Total Clouds (% Sky Obscured)

62
58
69
64
100
100
100
100
96
100
100
100
100
100
100
98
100
100
100
100
98
98
100
100

Low Clouds (% Sky Obscured)

3
4
3
2
16
61
60
62
51
37
23
0
77
100
98
88
93
100
100
100
80
75
89
91

Medium Clouds (% Sky Obscured)

14
24
34
48
100
100
100
88
89
100
100
100
100
100
99
94
83
45
46
91
95
55
59
60

High Clouds (% Sky Obscured)

4
10
26
56
100
100
100
100
59
100
100
100
100
75
55
4
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
1
9
9
9
9
9
6
3
4
0
0
5
5
3
3
3
5
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
6

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
2
36
11
4
2
3
6
24
36
64
95
95
79
65
63
75
75
53
36
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.7
0.4
0.2
0
0.4
0.6
0
0
0

Wind Speed/Direction (mph)

7
7
6
5
6
6
6
6
6
5
7
7
6
7
7
7
7
7
6
6
6
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-6
-5
-4
-4
-3
-2
-2
-3
-3
-2
-3
-3
-3
-2
-1
1
2
3
4
4
4

Dew Point (°C)

-5
-5
-5
-7
-9
-10
-10
-10
-9
-7
-6
-5
-4
-3
-1
0
1
2
3
4
4
5
6
6

Relative Humidity (%)

81
82
81
69
54
45
44
43
45
48
55
62
66
71
86
96
96
94
94
93
93
93
93
91

Pressure (mb)

1016
1016
1016
1016
1015
1014
1014
1012
1011
1009
1008
1006
1005
1005
1004
1003
1001
1000
998
998
997
997
996
996

Ozone (du)

323
325
326
326
325
324
325
324
323
321
323
325
324
323
324
322
323
325
325
322
321
322
321
320

Saturday 8

Waning Gibbous 80%

18:39

10:53

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
18 OK
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:39, Set: 16:19, Transit: 11:29. Moon - Rise: 18:39, Set: 10:53. Civil Dark: 16:51 - 06:07. Nautical Dark: 17:28 - 05:31. Astro Dark: 18:03 - 04:56

Total Clouds (% Sky Obscured)

98
100
99
84
98
100
99
100
79
76
62
41
32
18
2
5
11
30
25
25
100
100
100
99

Low Clouds (% Sky Obscured)

95
84
96
84
98
100
99
100
71
70
62
41
32
18
0
0
0
1
1
1
1
0
1
1

Medium Clouds (% Sky Obscured)

52
67
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
20
25
93
97
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
30
25
25
100
100
100
5

ISS Passover

Visibility (miles)

9
7
8
8
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
78
71
31
23
17
7
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.4
0.5
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
13
12
13
13
12
11
10
10
10
9
7
5
4
4
4
4
4
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
93
93
85
83
83
75
71
69
74
77
86
87
87
86
84
86
84
82
82
81
79
81

Pressure (mb)

996
997
998
999
1001
1003
1005
1005
1006
1007
1009
1010
1011
1012
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017

Ozone (du)

321
321
321
322
323
324
324
323
324
325
322
317
317
319
320
317
319
317
314
312
312
313
310
311

Sunday 9

Waning Gibbous 70%

19:55

11:47

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:40, Set: 16:18, Transit: 11:29. Moon - Rise: 19:55, Set: 11:47. Civil Dark: 16:50 - 06:08. Nautical Dark: 17:27 - 05:32. Astro Dark: 18:02 - 04:58

Total Clouds (% Sky Obscured)

80
93
92
89
94
100
96
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
1
0
1
52
87
100
97
77
93
90
97
100
100
100
100
100
100
100
97
94
91
95

Medium Clouds (% Sky Obscured)

49
40
92
89
91
98
93
88
75
94
83
100
100
100
100
92
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

28
87
77
86
79
85
80
9
4
15
100
100
100
100
99
99
38
100
69
33
43
47
41
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
4
4
9
9
3
7
6
9
4
3
4

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
Snow
Snow
Light Rain
Light Rain
Very Light Rain
Snow
Light Rain
Light Rain
Light Rain
Snow
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
2
26
25
19
32
41
86
95
93
74
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
1.6
0.5
0.2
0.9
1.5
1.1
1
0.6
1.5
1.8
2.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-2
-1
0
2
2
2
2
2
2
2
2
2
3
3
3
3
4
4
4
4
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
78
69
60
54
53
54
63
76
79
76
73
79
91
89
86
93
94
93
93
93
96
98

Pressure (mb)

1017
1017
1018
1018
1018
1018
1017
1016
1016
1016
1015
1015
1014
1014
1014
1013
1012
1012
1011
1010
1010
1009
1008
1007

Ozone (du)

309
308
307
307
307
306
308
309
309
308
306
306
303
301
304
300
299
297
295
294
293
290
288
288

Monday 10

Waning Gibbous 66%

21:14

12:26

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:42, Set: 16:17, Transit: 11:29. Moon - Rise: 21:14, Set: 12:26. Civil Dark: 16:49 - 06:09. Nautical Dark: 17:25 - 05:33. Astro Dark: 18:01 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
99
85
46
43
47
43
43
44
49
100
99

Low Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
98
99
85
46
43
47
43
43
44
49
100
98

Medium Clouds (% Sky Obscured)

100
100
94
87
81
76
72
72
74
36
39
48
53
63
68
46
43
47
43
43
44
47
53
82

High Clouds (% Sky Obscured)

80
100
100
100
100
47
50
25
40
69
90
95
95
95
63
32
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
2
2
0
0
0
0
0
0
9
9
9
9
8
9
9
9
9
9
9
9
9
9
2

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
Moderate Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
81
84
64
32
15
10
13
5
3
25
34
45
47
45
44
63
70
74
73

Precipitation Amount (mm)

1.9
2.9
2
1.3
0.5
0.4
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
2
1
1
1
1
1
1
1
1
1
0
-0
-1
-2
-3
-3
-4
-4
-4
-4
-4
-3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
100
98
98
96
96
89
86
86
87
87
87
89
91
92
94
94
92
94
92
91

Pressure (mb)

1007
1007
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005
1004
1003
1003
1002
1001
1001
1001
1001

Ozone (du)

288
288
291
291
293
295
298
299
301
302
307
312
314
320
327
331
327
329
334
341
346
355
363
369

Tuesday 11

Waning Gibbous 59%

22:32

12:55

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:43, Set: 16:16, Transit: 11:29. Moon - Rise: 22:32, Set: 12:55. Civil Dark: 16:48 - 06:11. Nautical Dark: 17:24 - 05:34. Astro Dark: 18:00 - N/A

Total Clouds (% Sky Obscured)

98
97
98
92
94
99
100
100
70
50
53
64
85
96
97
99
100
98
97
96
97
98
100
98

Low Clouds (% Sky Obscured)

97
96
95
87
91
97
94
93
68
47
53
59
78
90
96
98
99
98
97
96
97
97
98
96

Medium Clouds (% Sky Obscured)

85
55
89
65
39
48
43
35
30
25
27
28
24
26
38
45
50
44
35
32
45
53
60
67

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
4
6
4
2
0
1
2
7
34
59
89
92

ISS Passover

Visibility (miles)

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

84
87
84
55
56
54
53
47
50
50
52
52
50
50
72
55
41
46
47
48
41
34
31
35

Precipitation Amount (mm)

0.7
0.7
0.8
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.4
0.2
0.1
0.1
0.1
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-3
-4
-3
-3
-2
-2
-2
-1
-1
-0
-0
0
0

Feels Like (°C)

-7
-7
-8
-7
-8
-9
-9
-8
-8
-7
-7
-8
-9
-8
-8
-8
-7
-8
-7
-8
-8
-5
-6
-5

Dew Point (°C)

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

Relative Humidity (%)

94
92
92
92
78
76
75
74
71
68
68
68
70
72
72
79
87
94
94
92
92
87
83
80

Pressure (mb)

1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004

Ozone (du)

372
376
378
378
379
383
388
390
389
386
381
384
387
387
384
381
378
375
370
365
359
356
352
349

Wednesday 12

Third Quarter 48%

23:45

13:17

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:45, Set: 16:14, Transit: 11:30. Moon - Rise: 23:45, Set: 13:17. Civil Dark: 16:47 - 06:12. Nautical Dark: 17:23 - 05:36. Astro Dark: 17:59 - 05:00

Total Clouds (% Sky Obscured)

96
94
93
95
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
98
96
92
94

Low Clouds (% Sky Obscured)

93
92
93
95
98
98
98
98
96
94
92
92
95
96
98
99
100
100
100
99
92
81
73
81

Medium Clouds (% Sky Obscured)

78
87
86
89
95
95
95
96
97
99
100
99
98
96
84
72
60
47
35
21
35
49
60
58

High Clouds (% Sky Obscured)

91
94
93
90
86
73
47
44
53
59
54
69
84
100
90
81
72
48
25
2
1
1
0
2

ISS Passover

Visibility (miles)

6
4
1
2
4
6
5
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

36
35
39
41
41
46
47
43
50
55
58
61
63
65
64
62
59
55
51
49
56
64
72
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.1
0
0
0.2
0.2
0.2
0.2
0.2
0
0
0.2
0.2
0.4
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
91
89
89
89
89
93
93
94
96
98
98
98
98
98
98
98
98
100
98
98
100
100

Pressure (mb)

1003
1003
1003
1003
1002
1001
1000
1000
999
999
999
999
999
999
999
999
999
999
1000
1000
1000
1000
1000
1000

Ozone (du)

346
344
342
340
338
336
335
333
332
335
338
341
342
343
344
343
342
341
337
333
329
329
330
330

Thursday 13

Waning Crescent 37%

00:55

13:34

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
23 Bad
00 Bad

Sun - Rise: 06:46, Set: 16:13, Transit: 11:30. Moon - Rise: 00:55, Set: 13:34. Civil Dark: 16:46 - 06:13. Nautical Dark: 17:23 - 05:37. Astro Dark: 17:58 - 05:01

Total Clouds (% Sky Obscured)

98
100
99
99
98
98
98
98
95
89
86
86
85
85
85
84
81
81
86
88

Low Clouds (% Sky Obscured)

89
98
85
75
68
75
77
79
81
72
62
58
58
60
51
46
40
47
43
45

Medium Clouds (% Sky Obscured)

57
59
51
46
42
42
49
53
45
35
28
31
34
36
45
56
62
64
69
75

High Clouds (% Sky Obscured)

4
6
5
3
2
0
0
0
0
0
0
0
2
2
2
1
2
2
1
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
6
9
9
9
9
6
3
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

67
67
63
60
59
51
42
30
31
32
31
27
21
14
18
22
26
27
25
20

Precipitation Amount (mm)

0.4
0.5
0.4
0.3
0.3
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
0
1
1
1
1
1
1
1
1
1
0
-0
-1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
98
94
91
88
89
91
91
92
96
96
98
98
98
98
96

Pressure (mb)

1001
1001
1002
1002
1003
1003
1003
1003
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

328
325
322
318
313
309
308
308
307
306
305
304
304
304
304
305
305
306
306
305

Forecast for Saint-Agapit, Chaudière-Appalaches, Canada (46.56,-71.44)

Generated: 07/11/25 05:28:50. Forecast: 07/11/25 to 13/11/25. Timezone: UTC-5.00