Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waxing Gibbous 74%

15:09

01:59

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:20, Set: 17:14, Transit: 12:16. Moon - Rise: 15:09, Set: 01:59. Civil Dark: 17:47 - 06:47. Nautical Dark: 18:23 - 06:10. Astro Dark: 19:00 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
97
96
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
92
94
98
96
100
100
100
100
97
97
94
96
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
97
78
0
0
31
41
43
8
52
38
44
46
51
64
61
84
87
45
27

High Clouds (% Sky Obscured)

100
100
100
100
70
70
70
65
0
0
0
0
0
0
0
0
1
5
1
0
0
0
0
2

ISS Passover

Visibility (miles)

2
4
3
3
8
3
9
9
6
2
0
2
2
5
8
9
9
9
9
7
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
25
0
2
8
66
93
72
39
16

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
69
81
49
44
67
63
70
60
55
55
54
49
61
47
52
88
83
65

Precipitation Amount (mm)

0.8
1.2
1.6
1
2.9
1.3
0
0.5
0
0
0.2
0.2
0.4
0.3
0
0
0
0
0.2
0
0
0.5
0.5
0.4

Wind Speed/Direction (mph)

11
12
14
17
18
18
18
17
15
13
12
10
9
7
8
6
6
5
5
5
8
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
95
91
90
90
90
87
90
93
95
95
96
96
95
93
93
91
93
93
96
98
96
96
96

Pressure (mb)

999
997
994
990
987
985
983
982
981
979
978
977
977
976
976
976
976
976
976
977
978
980
981
983

Ozone (du)

261
263
263
265
266
267
271
275
281
285
288
289
291
293
296
297
298
298
297
297
296
295
295
294

Saturday 1

Waxing Gibbous 83%

15:25

02:19

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:22, Set: 17:12, Transit: 12:16. Moon - Rise: 15:25, Set: 02:19. Civil Dark: 17:45 - 05:49. Nautical Dark: 18:22 - 05:12. Astro Dark: 18:58 - 04:36

Total Clouds (% Sky Obscured)

100
100
97
96
97
98
100
100
100
100
100
100
100
96
100
95
98
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
97
96
95
97
99
100
100
100
100
100
98
94
93
90
95
99
100
100
100
100
99
95

Medium Clouds (% Sky Obscured)

21
39
21
31
39
55
63
88
65
73
69
73
82
51
32
21
16
19
22
30
37
42
51
51

High Clouds (% Sky Obscured)

50
55
6
1
3
1
0
0
0
45
45
60
65
4
60
0
0
0
0
0
0
4
16
3

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
43
5
5
42
98
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

43
51
49
44
76
94
95
95
95
95
95
95
95
88
74
55
37
28
30
30
34
33
37
40

Precipitation Amount (mm)

0
0.3
0.2
0
0.6
0.9
1
1.4
1.6
1.6
1.6
1.4
1.2
0.9
0.7
0.4
0.2
0.1
0.1
0.1
0.2
0.1
0.2
0.2

Wind Speed/Direction (mph)

13
13
14
14
13
14
14
14
15
15
14
14
14
13
13
12
12
11
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
94
94
96
96
96
98
98
96
98
96
96
98
96
96
96
96
96
96
98
96

Pressure (mb)

985
986
987
988
990
991
993
994
996
997
999
1001
1002
1003
1005
1006
1007
1009
1010
1011
1012
1013
1014
1015

Ozone (du)

290
285
283
281
283
286
289
292
294
295
294
294
295
297
298
300
302
299
298
298
299
302
305
304

Sunday 2

Waxing Gibbous 91%

14:41

03:42

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 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK

Sun - Rise: 06:23, Set: 16:11, Transit: 11:16. Moon - Rise: 14:41, Set: 03:42. Civil Dark: 16:43 - 05:50. Nautical Dark: 17:21 - 05:13. Astro Dark: 17:57 - 04:37

Total Clouds (% Sky Obscured)

99
99
97
99
99
94
89
77
65
69
56
46
31
36
65
59
57
51
49
49
53
60
43
28

Low Clouds (% Sky Obscured)

95
96
95
97
98
86
88
77
62
64
54
44
17
27
25
27
28
29
27
24
23
23
22
19

Medium Clouds (% Sky Obscured)

43
25
25
22
36
48
5
3
2
0
4
2
2
0
0
0
8
30
20
19
15
8
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
14
0
0
0
0
0
5
10
18
18
22
18
3

ISS Passover

Visibility (miles)

0
1
2
4
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

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

Precipitation Probability (%)

35
32
24
23
22
24
28
18
3
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.1
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
91
84
85
83
82
80
83
86
87
91
92
94
96
96
94
89
91
92
94
94
92
92

Pressure (mb)

1016
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

303
307
314
314
309
304
300
300
299
303
305
307
302
298
296
296
297
297
299
300
298
295
292
290

Monday 3

Waxing Gibbous 97%

14:58

05:09

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
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: 06:25, Set: 16:09, Transit: 11:16. Moon - Rise: 14:58, Set: 05:09. Civil Dark: 16:42 - 05:52. Nautical Dark: 17:19 - 05:15. Astro Dark: 17:56 - 04:38

Total Clouds (% Sky Obscured)

77
58
76
77
66
59
49
35
56
78
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
13
19
26
30
26
27
35
38
26
20
30
22
25
12
15
20
27
40
52
67
84
97
97

Medium Clouds (% Sky Obscured)

1
15
11
14
6
0
0
0
34
65
100
86
76
66
77
89
100
100
100
96
74
100
99
77

High Clouds (% Sky Obscured)

41
5
15
2
0
0
0
0
33
67
100
100
100
100
100
100
100
100
100
100
100
100
100
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
2
9
0
1
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
7
7
13
9
31
14
33
47
32
33
55
65
79
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
77
79
78
76
76
78
79
79
82
82
83
83
86
89
89
93
94
94
93
96
94
86

Pressure (mb)

1021
1020
1019
1018
1017
1016
1016
1015
1014
1014
1013
1012
1011
1010
1009
1008
1007
1006
1005
1004
1004
1004
1004
1004

Ozone (du)

287
286
287
288
291
293
290
287
286
286
288
293
297
300
304
310
313
317
319
320
324
325
327
330

Tuesday 4

Waxing Gibbous 100%

15:19

06:40

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:26, Set: 16:08, Transit: 11:16. Moon - Rise: 15:19, Set: 06:40. Civil Dark: 16:41 - 05:53. Nautical Dark: 17:18 - 05:16. Astro Dark: 17:54 - 04:40

Total Clouds (% Sky Obscured)

97
100
100
100
98
86
75
18
19
54
97
88
77
65
68
74
81
87
94
100
100
100
100
87

Low Clouds (% Sky Obscured)

95
97
96
96
95
86
75
18
19
54
97
88
77
65
68
74
81
87
94
100
99
98
96
86

Medium Clouds (% Sky Obscured)

67
69
60
79
50
44
32
18
19
15
15
5
1
1
1
0
0
5
10
15
20
25
25
19

High Clouds (% Sky Obscured)

80
50
40
51
40
50
60
18
19
54
65
55
35
25
30
25
20
20
35
70
88
91
90
63

ISS Passover

Visibility (miles)

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

90
86
86
84
76
77
76
68
67
66
60
95
91
74
70
67
69
68
69
71
66
61
54
46

Precipitation Amount (mm)

0.7
0.5
0.5
0.6
0.5
0.5
0.5
0.4
0.3
0.3
0.2
0.8
0.6
0.4
0.4
0.4
0.5
0.5
0.5
0.6
0.5
0.4
0.3
0.2

Wind Speed/Direction (mph)

9
8
9
9
9
10
11
11
11
11
11
12
12
12
12
12
12
13
13
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

81
82
80
79
76
73
72
72
74
76
80
80
81
83
86
83
81
81
80
80
78
81
84
86

Pressure (mb)

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

Ozone (du)

331
333
332
331
333
331
325
323
319
314
312
310
308
307
306
305
305
304
303
302
301
301
301
301

Wednesday 5

Full Moon 99%

15:45

No Set

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:28, Set: 16:06, Transit: 11:16. Moon - Rise: 15:45, Set: No Set. Civil Dark: 16:39 - 05:55. Nautical Dark: 17:17 - 05:17. Astro Dark: 17:53 - 04:41

Total Clouds (% Sky Obscured)

75
63
64
69
75
78
79
78
73
70
70
54
39
24
31
37
44
47
51
54
51
49
46
53

Low Clouds (% Sky Obscured)

75
63
64
69
64
63
56
49
52
61
64
54
39
24
31
37
44
45
46
47
47
47
46
53

Medium Clouds (% Sky Obscured)

13
8
12
9
5
6
7
6
8
9
15
15
15
20
20
20
25
29
28
28
19
15
15
30

High Clouds (% Sky Obscured)

31
0
0
0
0
0
0
4
4
5
5
10
10
10
10
5
5
0
0
0
0
5
30
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
3
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

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

Precipitation Probability (%)

37
17
21
15
11
10
10
10
7
5
4
17
23
28
45
57
67
70
74
77
75
74
73
89

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
11
11
10
8
6
6
6
6
7
6
6
6
5
5
5
5
6
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
72
65
66
64
65
69
74
82
81
83
86
89
93
98
98
98
100
100
96
96
98
98
98

Pressure (mb)

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

Ozone (du)

302
302
303
302
302
302
301
300
299
299
299
299
301
303
306
307
307
308
310
311
313
316
320
323

Thursday 6

Waning Gibbous 96%

16:20

08:12

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: 06:30, Set: 16:05, Transit: 11:16. Moon - Rise: 16:20, Set: 08:12. Civil Dark: 16:38 - 05:56. Nautical Dark: 17:15 - 05:19. Astro Dark: 17:52 - 04:42

Total Clouds (% Sky Obscured)

59
65
78
89
100
98
99
100
99
97
81
74
58
38
43
49
64

Low Clouds (% Sky Obscured)

59
65
76
88
100
95
90
85
81
82
81
74
58
38
43
49
55

Medium Clouds (% Sky Obscured)

35
45
50
65
70
76
77
78
75
72
60
41
25
11
13
13
13

High Clouds (% Sky Obscured)

59
65
78
89
83
67
50
33
22
4
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
92
89
78
61
47
50
51
54
47
40
35
21
9
1

Precipitation Amount (mm)

0.7
0.8
0.7
0.6
0.6
0.5
0.2
0.2
0.2
0.2
0.3
0.2
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

5
4
3
3
4
4
5
6
7
9
12
14
14
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-2
-2
-1
-1
-1
-1
-2
-2
-1
-6
-7
-8
-8
-9

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
100
98
98
98
96
96
96
89
82
78
76
76

Pressure (mb)

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

Ozone (du)

328
332
337
338
339
340
343
347
350
354
358
362
365
368
371
372
373

Forecast for Saint-Narcisse-de-Rimouski, Bas-Saint-Laurent, Canada (48.34,-68.29)

Generated: 31/10/25 08:00:51. Forecast: 31/10/25 to 06/11/25. Timezone: UTC-4.00