Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 2

Waxing Gibbous 91%

15:05

No Set

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

Sun - Rise: 06:39, Set: 16:40, Transit: 11:39. Moon - Rise: 15:05, Set: No Set. Civil Dark: 17:11 - 06:08. Nautical Dark: 17:46 - 05:33. Astro Dark: 18:21 - 04:58

Total Clouds (% Sky Obscured)

92
83
83
91
80
44
79
83
83
90
95
81
41
39
42
51
43
30
21
25
48
47
15
32

Low Clouds (% Sky Obscured)

60
68
78
78
78
44
78
82
76
87
67
68
40
18
42
50
42
27
21
24
48
44
2
18

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
15

High Clouds (% Sky Obscured)

4
4
0
0
0
0
0
0
15
16
81
30
2
22
0
0
0
0
0
2
3
4
15
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
66
69
71
68
56
52
52
51
52
54
57
62
73
76
78
80
83
86
89
89
91
92
91

Pressure (mb)

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

Ozone (du)

299
293
292
287
284
285
286
285
287
289
291
290
291
288
288
290
291
288
288
287
283
281
279
277

Monday 3

Waxing Gibbous 97%

15:25

04:04

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:40, Set: 16:38, Transit: 11:39. Moon - Rise: 15:25, Set: 04:04. Civil Dark: 17:09 - 06:09. Nautical Dark: 17:45 - 05:34. Astro Dark: 18:20 - 04:59

Total Clouds (% Sky Obscured)

72
93
100
100
100
100
100
100
100
100
100
100
100
93
75
100
100
100
100
78
57
64
60
49

Low Clouds (% Sky Obscured)

41
52
65
66
85
90
58
82
100
100
97
89
88
82
75
84
70
82
63
64
55
57
54
49

Medium Clouds (% Sky Obscured)

31
37
51
100
100
100
100
90
100
100
100
100
100
55
30
82
100
100
92
29
1
15
1
0

High Clouds (% Sky Obscured)

48
80
100
100
100
100
100
100
100
100
99
80
36
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
5
3
9
6
7
9
8
9
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
5
10
8
29
31
80
95
95
95
75
84
38
43
39
17
47
56
16
2
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
1.5
1.9
1
0.2
0.6
0
0
0
0
0.2
0.3
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
1
2
3
5
8
12
14
16
15
16
14
13
13
13
13
13
13
13
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
88
83
82
86
78
70
74
77
85
85
93
94
93
90
88
85
91
86
79
78
77

Pressure (mb)

1019
1018
1017
1016
1016
1015
1013
1012
1010
1009
1008
1007
1006
1006
1006
1006
1006
1006
1005
1006
1006
1006
1007
1008

Ozone (du)

277
277
278
280
279
282
286
288
287
285
286
294
302
309
313
317
319
322
328
330
332
333
335
337

Tuesday 4

Waxing Gibbous 100%

15:49

05:28

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

Sun - Rise: 06:42, Set: 16:37, Transit: 11:39. Moon - Rise: 15:49, Set: 05:28. Civil Dark: 17:08 - 06:10. Nautical Dark: 17:44 - 05:35. Astro Dark: 18:18 - 05:00

Total Clouds (% Sky Obscured)

52
49
56
37
30
20
4
6
15
34
22
29
33
55
68
83
85
81
68
45
76
71
61
49

Low Clouds (% Sky Obscured)

52
49
51
33
30
19
4
5
15
34
22
21
1
1
38
47
50
35
34
25
0
8
17
27

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
12
28
48
43
59
63
72
61
31
26
28
35
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
5
1
0
0
0
1
1
9
63
56
43
25

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
1
0
0
0
0
0
1
1
0
1
2
0
0
1
5
21
10
3
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
79
76
77
72
67
64
61
59
58
60
62
65
71
76
77
76
77
82
82
83
85
86

Pressure (mb)

1009
1010
1010
1011
1013
1013
1013
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

335
328
321
315
313
311
312
310
306
304
301
298
298
298
298
300
298
296
293
292
292
294
295
294

Wednesday 5

Full Moon 99%

16:18

06:55

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

Sun - Rise: 06:43, Set: 16:36, Transit: 11:39. Moon - Rise: 16:18, Set: 06:55. Civil Dark: 17:07 - 06:12. Nautical Dark: 17:42 - 05:36. Astro Dark: 18:17 - 05:02

Total Clouds (% Sky Obscured)

44
38
40
40
37
34
40
50
55
54
55
56
61
62
62
55
57
54
56
52
55
55
59
59

Low Clouds (% Sky Obscured)

27
27
28
24
21
15
19
23
25
32
25
23
40
20
17
11
14
13
11
7
7
4
11
18

Medium Clouds (% Sky Obscured)

37
28
20
25
25
30
40
45
45
45
55
55
55
40
45
55
57
54
56
52
55
48
33
26

High Clouds (% Sky Obscured)

30
30
30
25
20
15
15
10
10
10
10
10
6
1
20
15
15
10
10
10
10
10
20
25

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
1
1
1
1
0
1
1
1
5
1
3
7
3
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
86
82
76
70
65
65
62
64
69
75
83
88
93
93
94
94
94
96
93
89
86

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1012
1012
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

293
294
294
297
296
298
296
297
298
298
300
300
301
300
301
300
304
306
306
307
309
310
315
322

Thursday 6

Waning Gibbous 95%

16:57

08:24

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

Sun - Rise: 06:45, Set: 16:34, Transit: 11:39. Moon - Rise: 16:57, Set: 08:24. Civil Dark: 17:06 - 06:13. Nautical Dark: 17:41 - 05:38. Astro Dark: 18:16 - 05:03

Total Clouds (% Sky Obscured)

61
44
24
21
18
14
53
83
91
95
98
99
21
23
23
45
64
88
90
91
92
91
90
91

Low Clouds (% Sky Obscured)

23
25
24
21
18
14
38
54
60
63
68
74
21
12
3
3
2
1
3
5
7
5
2
0

Medium Clouds (% Sky Obscured)

24
11
0
0
0
0
0
0
0
0
0
0
10
20
23
39
47
45
51
57
65
67
70
74

High Clouds (% Sky Obscured)

16
0
0
0
0
0
0
0
0
18
40
75
21
23
23
45
64
88
85
86
82
79
75
85

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 (%)

1
1
0
0
0
0
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
1
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
84
83
78
60
53
48
47
47
50
56
59
67
71
75
75
77
77
77
77
77
78
78

Pressure (mb)

1012
1012
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1016
1016
1015
1014

Ozone (du)

328
332
333
332
330
330
331
334
335
328
321
316
311
310
312
313
313
313
313
312
311
311
311
312

Friday 7

Waning Gibbous 89%

17:49

09:48

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:46, Set: 16:33, Transit: 11:39. Moon - Rise: 17:49, Set: 09:48. Civil Dark: 17:05 - 06:14. Nautical Dark: 17:40 - 05:39. Astro Dark: 18:15 - 05:04

Total Clouds (% Sky Obscured)

94
98
100
89
66
46
62
81
99
97
95
93
96
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
20
40
60
66
71
77
82
87
92
87
83
78
85
93
100
100
100
100

Medium Clouds (% Sky Obscured)

82
89
96
86
66
46
62
74
80
84
86
88
92
97
100
89
77
66
44
19
0
0
0
5

High Clouds (% Sky Obscured)

93
97
100
85
66
46
62
78
71
79
90
93
90
71
53
58
78
100
67
33
0
33
67
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
5
2
0
0
0
0
0
0
0
3
6
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
Light Rain
Light Rain
Sleet
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
8
10
18
20
18
18
18
20
73
95
95
95
95
92
92
95
95
95
95
95
95
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.8
1.2
1
0.7
0.5
0.5
0.6
0.8
0.9
0.9
0.9
0.9
0.9
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
80
83
80
79
76
73
72
70
79
88
100
98
98
100
100
98
98
89
84
78
78
76

Pressure (mb)

1014
1013
1011
1010
1009
1008
1007
1005
1004
1003
1002
1001
1000
999
999
998
998
997
997
998
998
998
999
999

Ozone (du)

313
313
314
314
315
316
317
316
315
314
313
312
311
312
313
315
320
325
329
329
328
328
328
329

Saturday 8

Waning Gibbous 80%

18:54

10:59

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

Sun - Rise: 06:47, Set: 16:32, Transit: 11:40. Moon - Rise: 18:54, Set: 10:59. Civil Dark: 17:03 - 06:16. Nautical Dark: 17:39 - 05:40. Astro Dark: 18:14 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
97
98
95
74
50
26
18
13
10
8
7
5
3
5
6
8
10
12

Low Clouds (% Sky Obscured)

100
100
100
89
83
83
71
50
26
18
13
2
3
3
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

20
38
51
67
73
75
33
10
0
0
0
0
0
0
0
0
0
1
3
5
7

High Clouds (% Sky Obscured)

67
33
0
4
8
24
21
12
1
1
0
0
1
1
2
3
4
5
3
2
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

Fog (%)

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
Light Rain
Sleet
Sleet
Light Rain
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

87
86
93
82
73
66
58
47
28
25
18
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.5
0.7
0.5
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-7
-9
-9
-9
-8
-8
-8
-2
-2
-2
-2
-2
-2
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

76
73
69
66
60
55
49
47
44
42
47
51
57
62
67
72
72
72
70
72
72

Pressure (mb)

1000
1001
1002
1003
1004
1005
1007
1007
1008
1008
1009
1010
1011
1012
1013
1014
1015
1015
1016
1016
1016

Ozone (du)

330
332
334
336
334
332
331
327
323
318
318
318
318
318
319
319
319
319
318
319
319

Forecast for Domaine-Laurentien, Laurentides, Canada (45.81,-74.06)

Generated: 02/11/25 04:46:33. Forecast: 02/11/25 to 08/11/25. Timezone: UTC-5