Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waning Crescent 3%

05:03

16:35

15 OK
16 OK
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

Sun - Rise: 07:05, Set: 17:42, Transit: 12:22. Moon - Rise: 05:03, Set: 16:35. Civil Dark: 18:13 - 06:33. Nautical Dark: 18:50 - 05:57. Astro Dark: 19:26 - 05:21

Total Clouds (% Sky Obscured)

13
32
97
100
79
97
100
98
89
87
100
100
99
100
100
100
100
100
100
100
100
95
86
91

Low Clouds (% Sky Obscured)

12
21
30
50
51
50
54
50
47
64
95
100
56
57
38
53
50
40
39
29
25
17
5
13

Medium Clouds (% Sky Obscured)

13
32
73
73
43
24
42
57
64
73
95
95
75
81
69
83
66
84
53
53
61
47
48
51

High Clouds (% Sky Obscured)

13
25
55
9
16
89
100
83
75
66
100
84
67
100
100
100
100
100
100
100
100
90
77
76

ISS Passover

Visibility (miles)

4
4
3
3
3
3
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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
9
21
13
8
2
1
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
8
6
4
3
3
2
2
2
1
3
1
3
2
2
2
2
2
2
4
5
5
6
6

Chance of Frost

Temperature (°C)

12
11
9
7
8
7
6
6
7
7
7
7
7
7
7
7
7
7
7
8
9
10
11
12

Feels Like (°C)

11
9
8
5
6
5
5
4
5
5
5
5
5
5
5
5
5
5
5
6
6
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

58
60
72
85
87
91
91
88
87
85
82
76
78
85
85
91
93
87
75
68
61
57
54
52

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

299
297
297
296
296
294
293
292
291
291
289
290
292
288
287
289
288
287
285
284
282
282
279
278

Sunday 19

Waning Crescent 1%

06:11

16:48

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

Sun - Rise: 07:07, Set: 17:40, Transit: 12:22. Moon - Rise: 06:11, Set: 16:48. Civil Dark: 18:12 - 06:35. Nautical Dark: 18:48 - 05:59. Astro Dark: 19:24 - 05:22

Total Clouds (% Sky Obscured)

79
69
22
60
63
58
75
64
94
100
100
58
26
10
46
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
0
0
19
0
0
0
0
0
3
3
2
0
0
29
18
47
71
90
90
84
94
84
79

Medium Clouds (% Sky Obscured)

25
1
1
0
0
0
0
25
28
18
0
0
0
0
0
0
0
0
0
5
2
0
85
80

High Clouds (% Sky Obscured)

71
68
18
47
59
54
74
40
84
100
100
52
26
8
21
100
100
100
100
100
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
1
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
10
7
7
7
7
6
6
6
6
5
5
6
6
5
6
7
8
9
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

55
61
67
76
81
85
88
90
88
90
93
93
94
93
94
94
94
93
84
77
76
73
67
67

Pressure (mb)

1015
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

278
279
278
279
277
277
277
274
272
270
269
268
268
268
267
266
267
267
267
267
267
267
267
266

Monday 20

Waning Crescent 0%

07:20

17:02

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:08, Set: 17:38, Transit: 12:22. Moon - Rise: 07:20, Set: 17:02. Civil Dark: 18:10 - 06:36. Nautical Dark: 18:46 - 06:00. Astro Dark: 19:22 - 05:24

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
99
100
99
100
100
100
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

63
72
83
85
66
56
65
64
85
70
87
72
97
100
93
99
100
99
98
98
93
89
85
86

Medium Clouds (% Sky Obscured)

87
95
95
95
95
96
96
95
91
93
88
89
96
100
96
100
100
100
100
92
93
91
90
86

High Clouds (% Sky Obscured)

81
89
61
100
100
98
87
88
75
72
65
81
81
88
95
95
95
91
92
91
66
33
30
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
3
0
0
0
0
1
1
1
1
1
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
Very Light Rain
Very Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

15
32
61
79
87
75
95
78
95
95
95
95
95
95
95
95
95
95
95
95
80
65
44
49

Precipitation Amount (mm)

0
0
0.2
0.3
0.6
0
0.7
0.4
1
1.1
1.2
1.6
1.7
1.2
3.2
3.1
3.9
1.2
0.8
0.6
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
68
67
68
68
68
78
87
88
85
87
88
91
95
95
96
96
96
95
93
93
91
93
93

Pressure (mb)

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

Ozone (du)

267
266
266
266
265
266
266
265
265
264
266
265
267
269
271
270
270
271
270
269
269
268
269
269

Tuesday 21

New Moon 1%

08:29

17:18

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:10, Set: 17:36, Transit: 12:22. Moon - Rise: 08:29, Set: 17:18. Civil Dark: 18:08 - 06:38. Nautical Dark: 18:44 - 06:01. Astro Dark: 19:20 - 05:25

Total Clouds (% Sky Obscured)

99
100
98
97
96
94
92
90
88
88
88
89
87
86
90
93
96
95
94
93
95
98
100
100

Low Clouds (% Sky Obscured)

85
83
85
85
87
86
84
81
77
69
62
57
49
46
54
61
68
73
80
85
78
72
65
63

Medium Clouds (% Sky Obscured)

86
95
86
77
73
54
39
27
43
57
61
56
55
50
57
56
57
51
56
63
72
86
100
100

High Clouds (% Sky Obscured)

40
40
40
34
40
2
0
0
0
0
0
0
1
10
0
0
0
4
3
0
33
67
100
67

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

59
71
61
62
44
32
26
23
35
52
53
39
33
19
26
30
24
14
21
20
27
61
64
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
9
9
9
9
9
9
8
8
8
7
8
8
8
9
10
11
11
12
12

Feels Like (°C)

8
8
8
8
8
8
8
8
8
8
7
6
7
6
6
6
6
6
7
8
9
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
96
96
96
98
98
98
96
96
96
98
96
96
96
96
95
96
95
91
92
93

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008

Ozone (du)

270
272
273
276
279
283
286
287
278
269
266
266
265
264
264
265
265
265
267
268
270
271
272
274

Wednesday 22

Waxing Crescent 5%

09:39

17:36

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:11, Set: 17:34, Transit: 12:22. Moon - Rise: 09:39, Set: 17:36. Civil Dark: 18:06 - 06:39. Nautical Dark: 18:43 - 06:03. Astro Dark: 19:19 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
76
67
78
88
100
96

Low Clouds (% Sky Obscured)

62
60
68
73
80
83
84
87
91
95
100
84
76
68
54
40
37
46
57
67
61
55
46
41

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
93
96
97
100
100
100
100
100
100
100
100
83
56
29
54
74
98
87

High Clouds (% Sky Obscured)

35
20
57
80
100
100
70
99
82
86
100
100
100
100
83
66
53
49
37
13
5
3
1
0

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

46
57
60
68
83
95
95
95
95
95
95
95
95
95
95
95
81
75
63
47
40
41
45
35

Precipitation Amount (mm)

0
0.2
0.3
0.4
0.6
0.8
1
1
1.2
1.3
1.7
2.1
2.2
2
1.4
0.8
0
0.2
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
98
98
100
100
98
98
98
96
95
96
96
96
98
98
98
98
93
88
84
81
80
77

Pressure (mb)

1008
1007
1007
1007
1007
1006
1006
1005
1004
1003
1002
1001
1000
999
999
999
999
1000
1000
1001
1002
1002
1002
1003

Ozone (du)

277
279
281
286
290
293
295
295
295
294
293
293
294
295
295
296
296
297
298
300
301
303
305
307

Thursday 23

Waxing Crescent 10%

10:47

18:00

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:13, Set: 17:33, Transit: 12:22. Moon - Rise: 10:47, Set: 18:00. Civil Dark: 18:05 - 06:41. Nautical Dark: 18:41 - 06:04. Astro Dark: 19:17 - 05:28

Total Clouds (% Sky Obscured)

92
88
90
88
88
91
94
97
95
93
92
87
82
77
84
90
97
95
93
91
94
97
100
96

Low Clouds (% Sky Obscured)

39
43
55
68
77
73
78
83
79
71
64
60
57
56
54
53
55
58
61
62
77
88
100
94

Medium Clouds (% Sky Obscured)

79
72
73
74
75
80
85
90
87
84
81
73
64
55
67
81
93
89
86
78
66
54
37
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
7
9
25
50
33
30
36
30
30

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

Precipitation Probability (%)

27
22
31
38
50
45
37
24
25
22
15
14
12
5
15
18
20
23
23
18
36
37
28
28

Precipitation Amount (mm)

0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
6
6
7
8
8
8
7
7
7
7
7
7
7
7
8
8
8
8
8
9
10
11

Chance of Frost

Temperature (°C)

11
10
10
9
8
7
7
6
6
6
6
6
6
5
5
5
5
5
6
6
6
6
6
7

Feels Like (°C)

9
9
8
8
8
8
5
5
5
4
4
3
4
3
2
2
2
2
3
3
3
3
4
4

Dew Point (°C)

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

Relative Humidity (%)

75
73
71
74
78
82
85
88
93
91
88
86
88
88
90
88
86
85
85
83
83
86
90
91

Pressure (mb)

1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

307
307
307
306
305
304
306
308
310
312
314
316
320
325
329
328
326
325
323
321
319
316
313
310

Friday 24

Waxing Crescent 9%

11:51

18:30

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:14, Set: 17:31, Transit: 12:22. Moon - Rise: 11:51, Set: 18:30. Civil Dark: 18:03 - 06:42. Nautical Dark: 18:39 - 06:06. Astro Dark: 19:15 - 05:30

Total Clouds (% Sky Obscured)

93
90
89
86
82
81
81
78
76
74
77
85
92
100
98
97
97

Low Clouds (% Sky Obscured)

88
82
74
67
60
57
51
50
49
45
44
39
33
32
25
18
12

Medium Clouds (% Sky Obscured)

35
39
38
34
32
30
30
27
22
17
12
19
25
30
42
51
62

High Clouds (% Sky Obscured)

25
20
15
10
5
4
3
3
7
8
10
40
70
100
98
97
97

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
18
20
20
16
19
19
17
19
18
12
10
9
7
10
9
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5

Feels Like (°C)

2
2
2
2
1
1
2
3
2
2
2
2
2
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
88
85
86
88
90
85
82
78
79
79
80
80
80

Pressure (mb)

1013
1014
1014
1015
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1022

Ozone (du)

313
315
318
317
316
315
316
318
319
318
317
316
314
313
311
311
311

Forecast for Grandes-Bergeronnes, Côte-Nord, Canada (48.24,-69.55)

Generated: 18/10/25 15:48:49. Forecast: 18/10/25 to 24/10/25. Timezone: UTC-4.00