Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 11%

02:18

17:38

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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:15, Set: 18:37, Transit: 12:26. Moon - Rise: 02:18, Set: 17:38. Civil Dark: 19:09 - 05:44. Nautical Dark: 19:46 - 05:07. Astro Dark: 20:24 - 04:29

Total Clouds (% Sky Obscured)

85
88
91
100
97
94
95
89
95
98
100
100
95
100
99
30
49
85
84
100
100
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
22
33
73
72
95
100
98
98
99

Medium Clouds (% Sky Obscured)

0
1
35
56
76
86
81
72
81
66
65
7
1
0
31
30
49
72
33
50
50
42
36
22

High Clouds (% Sky Obscured)

85
88
91
100
96
91
92
75
91
94
100
100
95
100
93
3
6
4
7
1
0
0
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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
2
17
32
42
28
38
32
23
4

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
9
8
5
5
5
5
5
5
5
6
8
9
10
10
11
11
12
10
11
8
8
9
8

Chance of Frost

Temperature (°C)

16
16
15
14
14
13
13
13
13
13
16
18
20
21
23
24
24
23
21
19
16
15
14
12

Feels Like (°C)

16
15
15
13
12
12
12
12
12
12
15
16
18
20
21
21
23
21
19
16
15
14
13
10

Dew Point (°C)

14
14
14
13
12
12
12
12
12
12
13
13
13
13
12
11
11
11
13
14
14
14
14
11

Relative Humidity (%)

89
89
89
92
92
95
95
95
96
92
83
72
63
57
49
46
46
48
61
75
87
95
96
93

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1008
1007
1007
1007
1007
1007
1008
1008
1009
1009

Ozone (du)

271
271
272
271
271
271
272
274
275
276
277
278
279
279
280
282
281
282
284
285
285
282
282
282

Thursday 18

Waning Crescent 5%

03:35

17:55

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

Sun - Rise: 06:17, Set: 18:35, Transit: 12:26. Moon - Rise: 03:35, Set: 17:55. Civil Dark: 19:07 - 05:46. Nautical Dark: 19:43 - 05:09. Astro Dark: 20:22 - 04:30

Total Clouds (% Sky Obscured)

86
92
73
79
87
52
47
52
28
24
54
45
23
31
18
17
16
16
10
89
89
23
6
0

Low Clouds (% Sky Obscured)

86
80
66
79
32
40
44
48
28
24
38
35
23
31
18
17
16
16
10
79
74
17
3
0

Medium Clouds (% Sky Obscured)

18
30
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
0
0
0

High Clouds (% Sky Obscured)

3
1
5
37
70
16
0
0
0
0
0
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 (%)

4
1
12
0
0
0
0
1
1
3
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
9
8
7
6
5
5
5
4
2
1
0
-1
-2
-3
-4
-5
-5
-4
-5
-7
-5
-5

Relative Humidity (%)

92
90
84
85
84
88
91
93
96
91
74
61
54
48
43
37
32
30
30
35
38
36
43
49

Pressure (mb)

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

Ozone (du)

281
281
282
284
286
287
288
291
296
300
303
307
309
311
311
312
314
315
318
325
328
328
327
326

Friday 19

Waning Crescent 1%

04:49

18:09

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

Sun - Rise: 06:18, Set: 18:33, Transit: 12:26. Moon - Rise: 04:49, Set: 18:09. Civil Dark: 19:04 - 05:47. Nautical Dark: 19:41 - 05:10. Astro Dark: 20:19 - 04:32

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
25
5
2
2
19
20
35
27
22
20
22
23
23
18
13
8
6
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
21
5
2
1
19
20
31
25
19
17
18
16
14
11
10
7
5
2

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
0

High Clouds (% Sky Obscured)

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

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
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)

7
7
8
7
7
7
7
8
8
8
11
12
13
13
13
13
13
13
12
10
8
6
4
4

Chance of Frost

Temperature (°C)

4
4
3
3
2
2
2
1
1
2
4
6
7
8
9
10
11
11
11
11
9
7
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
60
62
65
73
76
78
80
80
76
66
56
51
49
46
43
40
37
37
40
44
51
57
62

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1024
1025
1026

Ozone (du)

324
321
319
319
319
321
322
321
322
323
323
321
316
311
308
306
306
307
306
304
301
299
297
297

Saturday 20

Waning Crescent 0%

06:00

18:22

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

Sun - Rise: 06:20, Set: 18:31, Transit: 12:25. Moon - Rise: 06:00, Set: 18:22. Civil Dark: 19:02 - 05:48. Nautical Dark: 19:39 - 05:12. Astro Dark: 20:17 - 04:34

Total Clouds (% Sky Obscured)

0
0
1
1
6
10
16
36
56
76
84
88
96
91
91
65
53
30
6
20
32
54
48
51

Low 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
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
20
29
17
8
0
0
0
0
0
1
0
15
30
46
33
14

High Clouds (% Sky Obscured)

0
0
1
1
6
10
16
30
45
60
73
87
96
91
91
65
53
30
6
4
2
0
23
41

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
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)

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

Chance of Frost

Temperature (°C)

3
3
2
2
1
1
1
1
1
2
5
8
10
12
14
15
16
16
16
16
12
9
8
7

Feels Like (°C)

3
2
2
1
0
0
0
-1
1
1
4
7
9
11
12
11
14
14
14
14
11
8
6
6

Dew Point (°C)

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

Relative Humidity (%)

68
72
72
73
73
73
71
73
74
70
59
50
43
37
32
29
28
28
30
38
54
58
60
59

Pressure (mb)

1026
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1028
1027
1027
1026
1025
1024
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

297
296
292
290
288
287
286
286
286
285
284
284
283
282
281
281
281
281
281
280
280
280
280
280

Sunday 21

New Moon 1%

07:09

18:35

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

Sun - Rise: 06:21, Set: 18:29, Transit: 12:25. Moon - Rise: 07:09, Set: 18:35. Civil Dark: 19:00 - 05:50. Nautical Dark: 19:37 - 05:13. Astro Dark: 20:15 - 04:35

Total Clouds (% Sky Obscured)

49
81
72
65
41
95
94
44
35
42
60
79
97
100
100
100
100
95
81
84
87
94
95
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
3
2
2
4
7
9
18
27
36
38
39
45
45
40
25
31
27

Medium Clouds (% Sky Obscured)

1
10
16
19
18
15
59
13
24
4
7
11
14
43
71
100
96
91
81
82
82
85
72
58

High Clouds (% Sky Obscured)

46
75
59
53
30
48
55
14
4
15
42
70
94
94
96
97
93
81
48
50
66
85
85
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
15
11
19
20
17
21
24
26
23
22

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

Chance of Frost

Temperature (°C)

7
7
7
6
6
5
5
6
5
6
10
12
14
16
17
17
17
17
17
17
16
14
13
13

Feels Like (°C)

5
5
3
4
3
3
2
2
3
5
8
9
9
10
11
12
13
16
16
16
15
14
13
12

Dew Point (°C)

-0
0
0
-0
-1
-1
-1
-1
-1
0
1
3
4
5
7
8
10
11
12
13
13
12
12
11

Relative Humidity (%)

59
62
63
64
65
66
66
65
65
64
56
54
50
48
51
56
60
66
72
78
82
84
89
89

Pressure (mb)

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

Ozone (du)

279
278
278
278
278
277
278
280
278
276
275
275
276
276
277
277
277
277
277
278
278
278
278
279

Monday 22

Waxing Crescent 4%

08:18

18:50

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:22, Set: 18:27, Transit: 12:25. Moon - Rise: 08:18, Set: 18:50. Civil Dark: 18:58 - 05:51. Nautical Dark: 19:35 - 05:15. Astro Dark: 20:12 - 04:37

Total Clouds (% Sky Obscured)

97
98
99
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
14
12
30
25
30
35
30
15
10
23
39
58
64
70
75
77
79
81
87
94
100
100
100

Medium Clouds (% Sky Obscured)

47
71
83
94
89
83
76
79
83
86
88
89
88
87
87
82
81
84
87
84
77
66
54
53

High Clouds (% Sky Obscured)

86
90
93
97
98
99
100
100
100
100
96
91
87
91
95
100
67
33
0
0
5
30
60
80

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

23
25
25
13
41
51
54
60
59
56
48
40
33
42
50
57
73
87
95
83
63
35
24
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
0.9
0.6
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
12
12
12
11
12
12
13
14
14
14
15
14
16
17
16
17
17
17
15

Dew Point (°C)

12
12
11
12
12
12
12
12
12
13
13
14
15
16
16
16
16
16
16
16
15
15
14
14

Relative Humidity (%)

92
93
92
93
93
95
96
96
96
96
98
98
98
98
98
98
96
98
96
95
96
98
100
100

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

280
280
281
282
282
283
284
285
285
285
285
285
286
286
285
285
284
283
282
281
281
281
281
279

Tuesday 23

Waxing Crescent 8%

09:27

19:06

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

Sun - Rise: 06:24, Set: 18:25, Transit: 12:24. Moon - Rise: 09:27, Set: 19:06. Civil Dark: 18:56 - 05:53. Nautical Dark: 19:32 - 05:16. Astro Dark: 20:10 - 04:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
96
92
95
97
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
100
98
96
92
84
78
71

Medium Clouds (% Sky Obscured)

60
66
77
83
84
82
80
79
79
69
63
57
50
41
32
29

High Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
35
15
0
0
0
33
67
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

2
20
31
41
48
50
48
64
75
80
75
68
60
49
37
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
14
14
15
15
15
16
16

Feels Like (°C)

14
14
14
14
14
14
15
15
15
15
15
16
16
15
16
15

Dew Point (°C)

14
13
14
14
14
14
14
14
14
14
14
15
15
14
14
12

Relative Humidity (%)

98
98
98
98
98
100
98
100
98
98
98
100
98
96
87
77

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1015

Ozone (du)

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

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

Generated: 17/09/25 21:46:57. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00